CN120862562A - Grinder tailstock capable of compensating wear - Google Patents
Grinder tailstock capable of compensating wearInfo
- Publication number
- CN120862562A CN120862562A CN202511229290.1A CN202511229290A CN120862562A CN 120862562 A CN120862562 A CN 120862562A CN 202511229290 A CN202511229290 A CN 202511229290A CN 120862562 A CN120862562 A CN 120862562A
- Authority
- CN
- China
- Prior art keywords
- supporting block
- supporting
- tailstock
- locking plate
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the technical field of grinding machine tailstocks, and discloses a grinding machine tailstock capable of realizing abrasion compensation, which comprises a tailstock body, a mounting seat and an adjusting mechanism, wherein the adjusting mechanism comprises a supporting component and an adjusting component, the supporting component comprises a first supporting block and a second supporting block, the first supporting block and the second supporting block are movably and slidably arranged on the mounting seat along the width direction of the mounting seat, one end of the bottom of the tailstock body is rotationally connected with the first supporting block, the other end of the bottom of the tailstock body is fixedly provided with a guide structure, the second supporting block is abutted with the guide structure, and the adjusting component is used for driving the first supporting block and the second supporting block to move along the width direction of the mounting seat. The invention is used for solving the problems that in the prior art, after long-time use, the tailstock is often worn, so that the center of the tailstock and the center of the headstock are not positioned on the same axis, and the processing quality is affected.
Description
Technical Field
The invention relates to the technical field of grinding machine tailstocks, in particular to a grinding machine tailstock capable of compensating abrasion.
Background
The cam grinder mainly comprises a clamping mechanism and a grinding mechanism, wherein the clamping mechanism comprises a headstock and a tailstock, the headstock is fixedly arranged on an operation table, the tailstock is adjustably arranged on the operation table along the length direction of the operation table, and the nose shaft is clamped through the cooperation of the headstock and the tailstock. A high-precision high-speed follow-up cam shaft grinding machine disclosed in Chinese patent publication No. CN113618558A, which discloses the detailed structure of the cam grinding machine in detail.
In the production process, the tail seat is often worn (such as when grinding camshafts with different lengths, the position of the tail seat is adjusted to wear the tail seat, the camshaft can apply downward pressure and outward thrust to the tail seat in the cam grinding process, the tail seat and the operation table are extruded to wear), the center of the tail seat and the center of the headstock are not positioned on the same axis, and certain deviation exists in the processed part.
Disclosure of Invention
Therefore, the invention aims to provide the grinder tailstock capable of wear compensation, which solves the problems that in the prior art, after long-time use, the tailstock is often worn, so that the center of the tailstock and the center of a headstock are not positioned on the same axis, and the processing quality is affected.
The invention solves the technical problems by the following technical means:
The utility model provides a grinder tailstock of abradable compensation, includes tailstock body, mount pad and adjustment mechanism, adjustment mechanism includes supporting component and adjustment component, the supporting component includes first supporting shoe and second supporting shoe, first supporting shoe and second supporting shoe are all along the mobilizable slidable mounting of mount pad width direction on the mount pad, the one end and the first supporting shoe rotation of tailstock body bottom are connected, and the other end is fixed to be provided with guide structure, second supporting shoe and guide structure butt, adjustment component is used for driving first supporting shoe and second supporting shoe and removes along the mount pad width direction, works as when first supporting shoe and second supporting shoe synchronous movement, the tailstock body removes along the mount pad width direction, works as when the relative guide structure of second supporting shoe removes, the tailstock body takes the axis of rotation of first supporting shoe to take place to deflect as the rotation axis.
Through setting up above-mentioned structure, when wearing and tearing appear in the tailstock body, accessible adjusting part changes the position of second supporting shoe earlier, adjusts the inclination of tailstock body, and rethread adjusting part changes the position of first supporting shoe and second supporting shoe in step, makes the tailstock body remove along mount pad width direction, realizes the regulation to the top position of tailstock body, makes the top of tailstock body and the top of headstock be in on the same axis, improves machining precision.
Further, the first mounting groove has been seted up to the one end of tailstock body bottom, first supporting shoe supports in first mounting groove, first through-hole has been seted up on the first supporting shoe, the second through-hole has all been seted up at the both ends of first mounting groove, first through-hole and second through-hole intercommunication, first through-hole and second through-hole are downthehole to be inserted and are equipped with same pivot.
Through setting up above-mentioned structure, effectively improve the stability that first supporting shoe supported tailstock body.
Further, the guide structure comprises a guide groove, the second supporting block is abutted against the inner wall of the guide groove, and the guide groove is inclined from top to bottom from one end far away from the first supporting block to one end close to the supporting block.
Through setting up above-mentioned structure, effectively improve the stability that the second supporting shoe supported tailstock body.
Further, the fixed deflector that is provided with in both sides of guide way, set up first waist type groove on the deflector, the inclination in first waist type groove is unanimous with the inclination in guide way, the both ends of second supporting shoe are all fixed to be provided with spacing post, spacing post slides and inserts and locate first waist type inslot.
Through setting up above-mentioned structure, carry out spacingly to the tailstock body, prevent that the tailstock body from moving by oneself under the condition that the second supporting shoe did not remove.
Further, the adjusting part includes first screw rod and second screw rod, first screw rod and second screw rod all set up along mount pad width direction, the both ends of first screw rod rotate with the mount pad respectively and are connected, first supporting shoe and first screw rod threaded connection, the one end and the first supporting shoe rotation of second screw rod are connected, the other end and mount pad sliding connection, second supporting shoe and second screw rod threaded connection.
Through setting up above-mentioned structure, can control first supporting shoe and second supporting shoe through rotatory first screw rod and second screw rod and remove, effective reduce cost. And rotate second screw rod and first supporting shoe and be connected, when rotatory first screw rod, accessible first supporting shoe and second screw rod drive second supporting shoe synchronous movement need not to control rotatory first screw rod and second screw rod respectively and can realize that tailstock body moves along mount pad width direction, easy operation.
Further, the third through hole is formed in the second screw rod along the length direction of the second screw rod, the second screw rod is sleeved on the first screw rod in a sliding mode through the third through hole, one end, away from the first supporting block, of the first screw rod is fixedly provided with a first adjusting knob, and one end, away from the first supporting block, of the second screw rod is fixedly provided with a second adjusting knob.
Through setting up above-mentioned structure, first screw rod and the coaxial setting of second screw rod, and first adjust knob and second adjust knob are located same one end, effectively improve the convenience of operation.
Further, the second mounting groove has been seted up on the mount pad, first supporting shoe and second supporting shoe all are located the second mounting groove, be provided with spacing muscle along the width direction of mount pad in the second mounting groove, the spacing groove has all been seted up on first supporting shoe and the second supporting shoe, first supporting shoe and second supporting shoe are all located on the spacing muscle through spacing groove slip card.
Through setting up above-mentioned structure, realize that first supporting shoe and second supporting shoe all follow mount pad width direction mobilizable slidable mounting on the mount pad.
Further, the both ends of first supporting shoe are all fixed and are provided with first locking plate, the both ends of second supporting shoe are all fixed and are provided with the second locking plate, the both ends of mount pad are all fixed and are provided with the third locking plate, first locking plate and second locking plate all can dismantle with the third locking plate and be connected.
Through setting up above-mentioned structure, the position of third locking plate auxiliary locking first supporting shoe and second supporting shoe effectively reduces the pressure that adjusting part bore, improves adjusting part's life.
Further, the first locking plate, the second locking plate and the third locking plate are distributed from top to bottom along the height direction of the mounting seat in sequence, the second waist-shaped grooves are formed in the first locking plate and the second locking plate, the same fixing bolt is arranged in the second waist-shaped grooves of the first locking plate and the second locking plate in a penetrating mode, the fixing bolt is in threaded connection with the third locking plate, and the fixing bolt is used for locking the first locking plate, the second locking plate and the third locking plate.
Through setting up above-mentioned structure, with two fixing bolt and the locking of third locking plate at mount pad both ends, can lock first supporting shoe and second supporting shoe simultaneously, the operation of being convenient for.
The invention has the beneficial effects that:
1. According to the invention, the supporting component and the adjusting component are arranged, when the tailstock body is worn, the position of the second supporting block can be changed through the adjusting component, the inclination angle of the tailstock body is adjusted, the positions of the first supporting block and the second supporting block are synchronously changed through the adjusting component, so that the tailstock body moves along the width direction of the mounting seat, the position of the center of the tailstock body is adjusted in the vertical height direction and the width direction of the mounting seat, the center of the tailstock body and the center of the headstock are positioned on the same axis, and the machining precision is improved.
2. According to the invention, the guide plate and the limiting column are arranged, and the first waist-shaped groove and the limiting column of the guide plate limit the tailstock body, so that the tailstock body is effectively prevented from automatically deflecting and moving under the condition that the second supporting block does not move.
3. According to the invention, the first screw and the second screw are arranged, the second screw is rotationally connected with the first supporting block, and when the first screw is rotated, the second supporting block can be driven to synchronously move by the first supporting block and the second screw, so that the tailstock body can move along the width direction of the mounting seat without respectively controlling and rotating the first screw and the second screw.
4. According to the invention, the first locking plate, the second locking plate and the third locking plate are arranged to assist in locking the positions of the first supporting block and the second supporting block, so that the pressure born by the adjusting assembly is effectively reduced, and the service life of the adjusting assembly is prolonged.
Drawings
FIG. 1 is a schematic perspective view of a grinding machine tailstock with wear compensation according to the present invention;
FIG. 2 is a schematic cross-sectional view of a grinding machine tailstock with wear compensation according to the present invention;
FIG. 3 is a schematic diagram of a split structure of a grinding machine tailstock with wear compensation according to the present invention;
FIG. 4 is a schematic diagram II of a disassembly structure of a grinding machine tailstock with wear compensation according to the present invention;
FIG. 5 is a schematic view of the internal structure of a mount in a tailstock of a grinding machine with wear compensation according to the present invention;
FIG. 6 is a schematic view of the structure of an adjustment mechanism in the tailstock of the grinder for wear compensation according to the present invention;
wherein, the
1. The tail seat comprises a tail seat body, 11, a guide structure, 111, a guide groove, 112, a guide plate, 113, a first waist-shaped groove, 12, a first mounting groove, 121 and a second through hole;
2. the device comprises a mounting seat, a second mounting groove, a limiting rib, a third locking plate and a first locking plate, wherein the mounting seat is provided with the second mounting groove;
3. the device comprises a supporting component, a first supporting block, a 312, a rotating shaft, a 313, a first locking plate, a 32, a second supporting block, a 321, a limit post, a 322, a second locking plate, a 33, a limit groove, a 34, a second waist-shaped groove, a 35 and a fixing bolt, wherein the first supporting block is fixedly arranged on the supporting component;
4. Adjusting component 41, first screw rod 411, first adjusting knob 42, second screw rod 422, second adjusting knob.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-6, the grinding machine tailstock with wear compensation comprises a tailstock body 1, a mounting seat 2 and an adjusting mechanism, wherein the adjusting mechanism comprises a supporting component 3 and an adjusting component 4, the supporting component 3 comprises a first supporting block 31 and a second supporting block 32, the first supporting block 31 and the second supporting block 32 are movably mounted on the mounting seat 2 along the width direction of the mounting seat 2 in a sliding manner, one end of the bottom of the tailstock body 1 is rotatably connected with the first supporting block 31, the other end of the bottom of the tailstock body is fixedly provided with a guide structure 11, the second supporting block 32 is abutted with the guide structure 11, the adjusting component 4 is used for driving the first supporting block 31 and the second supporting block 32 to move along the width direction of the mounting seat 2, when the first supporting block 31 and the second supporting block 32 synchronously move, the tailstock body 1 moves along the width direction of the mounting seat 2, and when the second supporting block 32 moves relative to the guide structure 11, the tailstock body 1 deflects by taking a rotating shaft of the first supporting block 31 as a rotating shaft.
The present embodiment will be described taking the vertical direction as the Z-axis direction and the width direction of the mount 2 as the X-axis direction as an example. When the tailstock body 1 is worn, the position of the second supporting block 32 can be changed through the adjusting component 4, namely, the position of the first supporting block 31 is fixed, so that the second supporting block 32 moves along the X-axis direction, and when the second supporting block 32 moves, the inclination angle of the tailstock body 1 is adjusted through the guide structure 11, so that the position of the center on the tailstock body 1 is changed through changing the positions of the X-axis direction and the Z-axis direction. And then the positions of the first supporting block 31 and the second supporting block 32 are synchronously changed through the adjusting assembly 4, namely the first supporting block 31 and the second supporting block 32 synchronously move along the X-axis direction, so that the tailstock body 1 moves along the width direction (X-axis direction) of the mounting seat 2, fine adjustment of the center position of the tailstock body 1 in the X-axis direction is realized, the center of the tailstock body 1 and the center of the headstock are positioned on the same axis, and the machining precision is improved.
In this embodiment, a first mounting groove 12 is formed at one end of the bottom of the tailstock body 1, a first supporting block 31 is supported in the first mounting groove 12, a first through hole is formed in the first supporting block 31, a second through hole 121 is formed at two ends of the first mounting groove 12, the first through hole is communicated with the second through hole 121, and the same rotating shaft 312 is inserted into the first through hole and the second through hole 121. In other embodiments, a connecting seat may be disposed at the bottom of the tailstock body 1 and rotatably connected to the first supporting block 31, for example, connecting seats are disposed at two ends of the tailstock body 1, and the first supporting block 31 is rotatably connected between the two supporting seats. The stability of the first supporting block 31 supporting the tailstock body 1 can be effectively improved by providing the first mounting groove 12 and the rotating shaft 312.
In this embodiment, the guiding structure 11 includes a guiding groove 111, the second supporting block 32 abuts against the inner wall of the guiding groove 111, and the guiding groove 111 is inclined from one end far from the first supporting block 31 to one end close to the supporting block from top to bottom. When the second support block 32 moves along the width direction of the mounting seat 2 toward the direction approaching the first support block 31, the top of the second support block 32 presses the inner top surface of the guide groove 111, so that the tailstock body 1 deflects in a direction away from the mounting seat 2 by taking the rotating shaft 312 as the rotating shaft. When the second supporting block 32 moves along the width direction of the mounting seat 2 in the direction away from the first supporting block 31, the tailstock body 1 deflects in the direction of approaching the mounting seat 2 by taking the rotating shaft 312 as the rotating shaft under the action of self gravity, so that the inner top surface of the guide groove 111 is kept in contact with the top of the second supporting block 32. In other embodiments, the guiding structure 11 may be provided as a guiding block fixedly connected to the bottom of the tailstock body 1. In this embodiment, by providing the guide groove 111, the second support block 32 is located in the guide groove 111, so that the stability of the second support block 32 for supporting the tailstock body 1 can be effectively improved.
In this embodiment, guide plates 112 are fixedly disposed on both sides of the guide groove 111, a first waist-shaped groove 113 is formed on the guide plate 112, the inclination angle of the first waist-shaped groove 113 is consistent with that of the guide groove 111, and limiting posts 321 are fixedly disposed on both ends of the second support block 32, and the limiting posts 321 are slidably inserted into the first waist-shaped groove 113. The tailstock body 1 is limited, and the tailstock body 1 is prevented from moving by itself under the condition that the second supporting block 32 does not move.
In this embodiment, the adjusting assembly 4 includes a first screw 41 and a second screw 42, where the first screw 41 and the second screw 42 are both disposed along the width direction of the mounting seat 2, two ends of the first screw 41 are respectively rotationally connected with the mounting seat 2, the first supporting block 31 is in threaded connection with the first screw 41, one end of the second screw 42 is rotationally connected with the first supporting block 31, the other end is slidably connected with the mounting seat 2, and the second supporting block 32 is in threaded connection with the second screw 42. In other embodiments, driving cylinders may be provided to push the first support block 31 and the second support block 32 to move, respectively. In this embodiment, by providing the first screw 41 and the second screw 42, the first support block 31 and the second support block 32 can be controlled to move by rotating the first screw 41 and the second screw 42, so that the cost is effectively reduced. And the second screw rod 42 is rotationally connected with the first supporting block 31, when the first screw rod 41 is rotated, the second supporting block 32 is driven to synchronously move by the first supporting block 31 and the second screw rod 42, the tailstock body 1 can move along the width direction of the mounting seat 2 without respectively controlling the first screw rod 41 and the second screw rod 42 to rotate, and the operation is simple.
In this embodiment, a third through hole is formed in the second screw rod 42 along the length direction of the second screw rod 42, the second screw rod 42 is slidably sleeved on the first screw rod 41 through the third through hole, a first adjusting knob 411 is fixedly disposed at one end of the first screw rod 41 away from the first supporting block 31, and a second adjusting knob 422 is fixedly disposed at one end of the second screw rod 42 away from the first supporting block 31. In other embodiments, the first screw 41 and the second screw 42 may not be coaxially disposed, but may be disposed in parallel. In this embodiment, the first screw 41 and the second screw 42 are coaxially disposed, and the first adjusting knob 411 and the second adjusting knob 422 are located at the same end, so that the convenience of operation is effectively improved.
In this embodiment, the second mounting groove 21 is formed in the mounting seat 2, the first supporting block 31 and the second supporting block 32 are both located in the second mounting groove 21, the second mounting groove 21 is provided with a limiting rib 211 along the width direction of the mounting seat 2, the first supporting block 31 and the second supporting block 32 are both formed with a limiting groove 33, and the first supporting block 31 and the second supporting block 32 are both slidably clamped on the limiting rib 211 through the limiting groove 33. The first supporting block 31 and the second supporting block 32 are slidably mounted on the mounting seat 2 in a manner that the first supporting block and the second supporting block are movable along the width direction of the mounting seat 2, and stable supporting force can be provided.
In this embodiment, the first locking plates 313 are fixedly disposed at two ends of the first supporting block 31, the second locking plates 322 are fixedly disposed at two ends of the second supporting block 32, the third locking plates 22 are fixedly disposed at two ends of the mounting base 2, and the first locking plates 313 and the second locking plates 322 are detachably connected with the third locking plates 22. The positions of the first supporting block 31 and the second supporting block 32 are locked in an auxiliary mode through the third locking plate 22, so that the pressure born by the adjusting assembly 4 is effectively reduced, and the service life of the adjusting assembly 4 is prolonged.
In this embodiment, the first locking plate 313, the second locking plate 322 and the third locking plate 22 are sequentially distributed from top to bottom along the height direction of the mounting seat 2, the first locking plate 313 and the second locking plate 322 are provided with the second waist-shaped grooves 34, the same fixing bolt 35 is penetrated in the second waist-shaped grooves 34 of the first locking plate 313 and the second locking plate 322, the fixing bolt 35 is in threaded connection with the third locking plate 22, and the fixing bolt 35 is used for locking the first locking plate 313, the second locking plate 322 and the third locking plate 22. In other embodiments, the first locking plate 313 and the third locking plate 22 and the second locking plate 322 and the third locking plate 22 may be locked by the fixing bolts 35, respectively. In this embodiment, by providing the second waist-shaped groove 34, the two fixing bolts 35 at two ends of the mounting seat 2 are locked with the third locking plate 22, so that the first supporting block 31 and the second supporting block 32 can be locked at the same time, which is convenient for operation.
The working principle of the invention is as follows:
When the tailstock body 1 is worn, first, the two fixing bolts 35 at both ends of the mount 2 are loosened, and the first locking plate 313 and the second locking plate 322 are disengaged from the locking with the third locking plate 22, so that the first supporting block 31 and the second supporting block 32 can move in the width direction of the mount 2.
Then, the second adjusting knob 422 is rotated, and the second supporting block 32 is driven to move along the width direction of the mounting seat 2 by the second screw rod 42, so that the tailstock body 1 deflects by taking the rotating shaft 312 as a rotating shaft until the center of the tailstock body 1 and the center of the headstock are at the same height in the Z-axis direction. It should be noted that, in the adjustment process, whether the center of the tailstock body 1 and the center of the headstock are at the same height in the Z-axis direction can be measured by a conventional measuring instrument.
Then, the first adjusting knob 411 is rotated, the first supporting block 31 is driven to move along the width direction of the mounting seat 2 by the first screw 41, and meanwhile, the first supporting block 31 is moved, on one hand, the tailstock body 1 is driven to move along the width direction of the mounting seat 2 by the rotating shaft 312, and on the other hand, the second supporting block 32 is driven to move along the width direction of the mounting seat 2 by the second screw 42, namely, the first supporting block 31 and the second supporting block 32 synchronously move. Until the center of the tailstock body 1 and the center of the headstock are positioned on the same straight line in the X-axis direction. It should be noted that, in the adjustment process, whether the center of the tailstock body 1 and the center of the headstock are on the same straight line in the X-axis direction can be measured by a conventional measuring instrument.
Finally, the two fixing bolts 35 at both ends of the mount 2 are tightened to lock the first and second locking plates 313 and 322 with the third locking plate 22, preventing the first and second supporting blocks 31 and 32 from being able to move in the width direction of the mount 2.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention. The technology, shape, and construction parts of the present invention, which are not described in detail, are known in the art.
Claims (9)
1. The utility model provides a grinder tailstock of abradable compensation, its characterized in that, including tailstock body (1), mount pad (2) and adjustment mechanism, adjustment mechanism includes supporting component (3) and adjustment component (4), supporting component (3) are including first supporting shoe (31) and second supporting shoe (32), first supporting shoe (31) and second supporting shoe (32) are all along the movable slidable mounting of mount pad (2) width direction on mount pad (2), the one end and the first supporting shoe (31) rotation of tailstock body (1) bottom are connected, and the other end is fixed to be provided with guide structure (11), second supporting shoe (32) and guide structure (11) butt, adjustment component (4) are used for driving first supporting shoe (31) and second supporting shoe (32) and move along mount pad (2) width direction, works as first supporting shoe (31) and second supporting shoe (32) move in step, tailstock body (1) moves along mount pad (2) width direction, second supporting shoe (32) are the rotation axis when relative rotation (11) takes place for guide structure (31).
2. The grinder tailstock capable of compensating for abrasion according to claim 1, wherein a first mounting groove (12) is formed in one end of the bottom of the tailstock body (1), the first supporting block (31) is supported in the first mounting groove (12), a first through hole is formed in the first supporting block (31), second through holes (121) are formed in two ends of the first mounting groove (12), the first through holes are communicated with the second through holes (121), and the same rotating shaft (312) is inserted into the first through holes and the second through holes (121).
3. A grinding machine tailstock with wear compensation according to claim 1, characterized in that the guiding structure (11) comprises a guiding groove (111), the second supporting block (32) is abutted against the inner wall of the guiding groove (111), and the guiding groove (111) is inclined from the end far from the first supporting block (31) to the end near the supporting block from top to bottom.
4. A grinder tailstock capable of compensating for abrasion according to claim 3, wherein guide plates (112) are fixedly arranged on two sides of the guide groove (111), a first waist-shaped groove (113) is formed in the guide plates (112), the inclination angle of the first waist-shaped groove (113) is consistent with that of the guide groove (111), limiting columns (321) are fixedly arranged on two ends of the second supporting block (32), and the limiting columns (321) are slidably inserted into the first waist-shaped groove (113).
5. The grinder tailstock with wear compensation according to claim 1, wherein the adjusting assembly (4) comprises a first screw (41) and a second screw (42), the first screw (41) and the second screw (42) are arranged along the width direction of the mounting seat (2), two ends of the first screw (41) are respectively in rotational connection with the mounting seat (2), the first supporting block (31) is in threaded connection with the first screw (41), one end of the second screw (42) is in rotational connection with the first supporting block (31), the other end of the second screw is in sliding connection with the mounting seat (2), and the second supporting block (32) is in threaded connection with the second screw (42).
6. The grinder tailstock capable of compensating for wear according to claim 5, wherein a third through hole is formed in the second screw rod (42) along the length direction of the second screw rod (42), the second screw rod (42) is slidably sleeved on the first screw rod (41) through the third through hole, a first adjusting knob (411) is fixedly arranged at one end, far away from the first supporting block (31), of the first screw rod (41), and a second adjusting knob (422) is fixedly arranged at one end, far away from the first supporting block (31), of the second screw rod (42).
7. The grinder tailstock capable of compensating for abrasion according to claim 1, wherein the mounting seat (2) is provided with a second mounting groove (21), the first supporting block (31) and the second supporting block (32) are both located in the second mounting groove (21), a limiting rib (211) is arranged in the second mounting groove (21) along the width direction of the mounting seat (2), the first supporting block (31) and the second supporting block (32) are both provided with limiting grooves (33), and the first supporting block (31) and the second supporting block (32) are both slidably clamped on the limiting rib (211) through the limiting grooves (33).
8. The grinder tailstock with wear compensation according to claim 1, wherein the first locking plates (313) are fixedly arranged at two ends of the first supporting block (31), the second locking plates (322) are fixedly arranged at two ends of the second supporting block (32), the third locking plates (22) are fixedly arranged at two ends of the mounting seat (2), and the first locking plates (313) and the second locking plates (322) are detachably connected with the third locking plates (22).
9. The grinder tailstock with wear compensation according to claim 8, wherein the first locking plate (313), the second locking plate (322) and the third locking plate (22) are sequentially distributed from top to bottom along the height direction of the mounting seat (2), the first locking plate (313) and the second locking plate (322) are provided with second waist-shaped grooves (34), the second waist-shaped grooves (34) of the first locking plate (313) and the second locking plate (322) are internally provided with the same fixing bolt (35), the fixing bolt (35) is in threaded connection with the third locking plate (22), and the fixing bolt (35) is used for locking the first locking plate (313), the second locking plate (322) and the third locking plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511229290.1A CN120862562A (en) | 2025-08-29 | 2025-08-29 | Grinder tailstock capable of compensating wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511229290.1A CN120862562A (en) | 2025-08-29 | 2025-08-29 | Grinder tailstock capable of compensating wear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120862562A true CN120862562A (en) | 2025-10-31 |
Family
ID=97456224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511229290.1A Pending CN120862562A (en) | 2025-08-29 | 2025-08-29 | Grinder tailstock capable of compensating wear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120862562A (en) |
-
2025
- 2025-08-29 CN CN202511229290.1A patent/CN120862562A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103029027B (en) | Super-finishing machine for spherical bearing roller | |
| CN110271335B (en) | Ultrasonic processing equipment and processing head position adjusting mechanism thereof | |
| CN115121827B (en) | Multi-station milling machine tool | |
| CN108526256B (en) | Adjustable universal rolling device | |
| CN113414258A (en) | Numerical control bender convenient to angle regulation | |
| CN115741263B (en) | A silicon carbide multifunctional high-speed rolling grinder | |
| CN120862562A (en) | Grinder tailstock capable of compensating wear | |
| CN113211143B (en) | Locating device for rough milling of inner side and outer side of upper lug and lower lug of steering knuckle | |
| CN222643794U (en) | Key groove opening clamp for outer circular surface of gear shaft | |
| CN219403278U (en) | Clamp fixing device of cutting machine tool | |
| CN217991533U (en) | Rolling exhibition knife | |
| CN215658968U (en) | A high-precision adjustable head for CNC gantry drilling and milling machine | |
| US4359301A (en) | Machine for the precision working, for example shaving, of tooth flanks | |
| CN214212954U (en) | Adjustable positioning mechanism suitable for precision turning of bit leg | |
| CN223476336U (en) | Auxiliary supporting device for workpiece shaft | |
| CN2173670Y (en) | Fast head stock mechanism for screw rolling machine | |
| CN110293267B (en) | Gear chamfering machine tool | |
| CN120941279A (en) | Center centering adjusting device for tailstock of grinding machine | |
| CN220560193U (en) | Spinning wheel seat with adjustable spinning attack angle | |
| CN222643658U (en) | Device for improving surface machining quality of workpiece | |
| CN219211641U (en) | Inclined rail numerical control lathe adjusting device | |
| CN221983910U (en) | A machine tool tailstock with adjustable centering position | |
| CN221849508U (en) | Supporting and adjusting mechanism for deep hole drilling | |
| CN120828171B (en) | A forming grinding wheel gear grinding machine with grinding wheel dressing function | |
| CN120244029B (en) | Movable beam and movable column type numerical control planer type milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |