CN111687750A - Synchronous adjusting device - Google Patents
Synchronous adjusting device Download PDFInfo
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- CN111687750A CN111687750A CN202010427882.5A CN202010427882A CN111687750A CN 111687750 A CN111687750 A CN 111687750A CN 202010427882 A CN202010427882 A CN 202010427882A CN 111687750 A CN111687750 A CN 111687750A
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- transmission
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- driven
- working
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The embodiment of the invention provides a synchronous adjusting device, which comprises a first rotating assembly and a second rotating assembly, wherein the first rotating assembly is also provided with a working assembly which can realize the rotating work of the rotating component and can regulate the working component on the rotating component while rotating, so that the specification adjustment of the working component is realized while rotating, and the production efficiency of the whole production line is improved.
Description
Technical Field
The invention relates to the technical field of synchronous adjustment, in particular to a synchronous adjustment device.
Background
The existing adjusting technology and adjusting structure are various and mature, but it is still a difficult problem to perform adjustment while rotating the working part on the rotating part at the same time of rotating the synchronous rotating part, especially it is still difficult to achieve in narrow space, for example, a steel coil supporting device on an uncoiler, a variable-specification adjusting device on a continuous material grinding machine, etc. all need to achieve variable-specification adjustment while continuously rotating, so in order to solve such problem and improve production efficiency, it is important to develop a synchronous adjusting device.
Disclosure of Invention
The embodiment of the invention provides a synchronous adjusting device, which can realize the rotation work of a rotating part and adjust the working part on the rotating part while rotating, realize the specification adjustment of the working part while rotating, and improve the production efficiency of the whole production line.
On one hand, the synchronous adjusting device comprises a first rotating assembly (1 a) and a second rotating assembly (2 a), wherein the first rotating assembly (1 a) is further provided with a working assembly (3 a), the working assembly (3 a) can synchronously rotate with the first rotating assembly (1 a) to process continuous bars (aa) passing through the center of the working assembly, the synchronous adjusting device is characterized in that the first rotating assembly (1 a) comprises a first driven part (1 a 1) and a second driven part (1 a 2), the second rotating assembly (2 a) is further provided with a first transmission part (2 a 1) and a second transmission part (2 a 2), the first transmission part (2 a 1) is matched with the first driven part (1 a 1) to realize that the second rotating assembly (2 a) drives the first rotating assembly (1 a) to rotate, and the second transmission part (2 a 2) is matched with the second driven part (1 a 2) to realize the relative displacement of the second driven part (2 a) 1a 3668, thereby realizing the position adjustment of the working component (3 a).
According to one aspect of the embodiment of the invention, the first passive part (1 a 1), the second passive part (1 a 2) and the working assembly (3 a) can rotate synchronously with the first rotating assembly (1 a), so that the working assembly (3 a) can continuously process the continuous bar stock (aa) passing through the center of the working assembly.
According to one aspect of the embodiment of the invention, the first transmission part (2 a 1) and the second transmission part (2 a 2) can synchronously rotate along with the second rotating assembly (2 a), so that the first driven part (1 a 1) and the second driven part (1 a 2) do not have relative rotational displacement and synchronously rotate, and the working assembly (3 a) can perform size-fixed processing on the continuous bar (aa).
According to an aspect of the embodiment of the present invention, the second transmission part (2 a 2) can generate relative axial displacement or relative rotational displacement relative to the first transmission part (2 a 1) so as to drive the second driven part (1 a 2) to generate rotational displacement relative to the first driven part (1 a 1).
According to one aspect of the embodiment of the invention, a first transmission gear (2 a1 a) is arranged on the first transmission part (2 a 1), a first driven gear (1 a1 a) is arranged on the first driven part (1 a 1), the first transmission gear (2 a1 a) is matched with the first driven gear (1 a1 a) to enable the second rotating assembly (2 a) to drive the first rotating assembly (1 a) to rotate, a second transmission gear (2 a2 a) is arranged on the second transmission part (2 a 2), a second driven gear (1 a2 a) is arranged on the second driven part (1 a 2), and the second transmission gear (2 a2 a) is matched with the second driven gear (1 a2 a) to enable the second driven part (1 a 2) to rotate and displace relative to the first driven part (1 a 1).
According to an aspect of the embodiment of the invention, a transmission shaft (2 a 3) is further arranged on the second rotating assembly (2 a), the second transmission gear (2 a2 a) can slide on the transmission shaft (2 a 3) and rotate synchronously with the transmission shaft (2 a 3), the second transmission gear (2 a2 a) and the second driven gear (1 a2 a) are both external helical gears, and the axial displacement generated by the sliding of the second transmission gear (2 a2 a) on the transmission shaft (2 a 3) can generate corresponding angular displacement of the second driven gear (1 a2 a), so that the rotational displacement of the second driven part (1 a 2) relative to the first driven part (1 a 1) is realized.
According to one aspect of the embodiment of the invention, the second rotating assembly (2 a) is further provided with a toggle device (2 a 4), the second transmission gear (2 a2 a) is further provided with a toggle stop (2 a2 as), the toggle device (2 a 4) is sleeved on the toggle stop (2 a2 as), and the toggle device (2 a 4) can toggle the second transmission gear (2 a2 a) to move axially on the transmission shaft (2 a 3).
According to one aspect of the embodiment of the invention, the second driven gear (1 a2 a) is further provided with an inner tooth part (1 a2 ap), the working assembly (3 a) is further provided with an outer tooth part (3 ap), and the inner tooth part (1 a2 ap) and the outer tooth part (3 ap) are matched with each other to realize rotation adjustment of the working assembly (3 a).
According to an aspect of the second embodiment of the invention, the second driven gear (1 a2 a) is further provided with an internal threaded part (1 a2 ax), the working assembly (3 a) is further provided with an external threaded part (3 ax), and the internal threaded part (1 a2 ax) and the external threaded part (3 ax) are mutually matched and driven to realize the sliding adjustment of the working assembly (3 a).
According to an aspect of the third embodiment of the present invention, an inclined plane (4 a) is further disposed between the second driven gear (1 a2 a) and the working assembly (3 a), and the relative rotational displacement of the second driven gear (1 a2 a) can drive the inclined plane (4 a) to push the working assembly (3 a) to move towards the continuous bar (aa), so as to adjust the position of the working assembly (3 a).
Drawings
Features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
Description of the sequence numbers: the gear transmission mechanism comprises a first rotating assembly (1 a), a first driven part (1 a 1), a first driven gear (1 a1 a), a rotating shaft (1 a1 b), a supporting shaft (1 a1 c), a supporting hole (1 a1 d), a second driven gear (1 a 2), a second driven gear (1 a2 a), an internal tooth part (1 a2 ap), an internal thread part (1 a2 ax), a supporting sleeve (1 a2 b), a second rotating assembly (2 a), a first transmission part (2 a 1), a first transmission gear (2 a1 a), a fixed key (2 a1 b), a second transmission part (2 a 2), a second transmission gear (2 a2 a), a sliding key (2 a2 b), a spiral key (2 a2 c), a toggle port (2 a2 as), a transmission shaft (2 a 3), a toggle device (2 a 4), a working assembly (3 a), an external tooth part (3 apax), a continuous thread support (3 a), and a continuous thread support (4 a) and a bar support.
Fig. 1 is a schematic diagram of the basic structure of the first embodiment of the present invention.
Fig. 2 is a right side view structure diagram of the first embodiment of the present invention.
Fig. 3 is a schematic view of the working assembly (3 a) in a rotating state according to the first embodiment of the present invention.
Fig. 4 is a schematic view of the sliding adjustment of the second transmission part (2 a 2) according to the first embodiment of the present invention.
Fig. 5 is a right-side view schematically illustrating the sliding adjustment of the second transmission part (2 a 2) according to the first embodiment of the present invention.
Fig. 6 is a schematic view of the rotation operation state of the second transmission part (2 a 2) after sliding adjustment according to the first embodiment of the present invention.
Fig. 7 is a schematic diagram of the basic structure of the second embodiment of the present invention.
Fig. 8 is a schematic diagram of the basic structure of the third embodiment of the present invention.
FIG. 9 is a diagram illustrating a fourth embodiment of an adjustment mode according to the present invention.
FIG. 10 is a diagram illustrating a second adjustment mode according to a fourth embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention and are not intended to limit the scope of the invention, which is defined by the claims, i.e., the invention is not limited to the preferred embodiments described.
In the description of the embodiments of the present invention, it should be noted that "perpendicular" and "parallel" are not absolute meanings in a mathematical sense unless otherwise specified, and may be understood as "substantially perpendicular" and "substantially parallel".
Fig. 1 is a schematic diagram of the basic structure of the first embodiment of the present invention.
Fig. 2 is a right side view structure diagram of the first embodiment of the present invention.
Fig. 3 is a schematic view of the working assembly (3 a) in a rotating state according to the first embodiment of the present invention.
Referring to fig. 1, 2 and 3, the present invention provides a synchronous adjusting device for continuously processing multiple specifications of continuous rod material (aa), which comprises a first rotating assembly (1 a), a second rotating assembly (2 a) and a working assembly (3 a), wherein the first rotating assembly (1 a) is hollow and has a passage through the first rotating assembly (1 a) at a center of rotation thereof, the continuous rod material (aa) can pass through the passage and continuously pass through the passage, the working assembly (3 a) is mounted on the first rotating assembly (1 a), and the working assembly (3 a) can rotate synchronously with the first rotating assembly (1 a) to process the continuous rod material (aa) passing through the center of the passage. First rotating component (1 a) still is provided with first passive portion (1 a 1) and second passive portion (1 a 2), still is provided with first transmission portion (2 a 1) and second transmission portion (2 a 2) on second rotating component (2 a), first transmission portion (2 a 1) and the cooperation of first passive portion (1 a 1) realize that second rotating component (2 a) drive first rotating component (1 a) and rotate, and second transmission portion (2 a 2) and the cooperation of second passive portion (1 a 2) realize the relative first passive portion (1 a 1)'s of second passive portion (1 a 2) rotary displacement to realize the position control of working component (3 a).
According to one aspect of the embodiment of the invention, the specific structure of the invention may be that the first rotating assembly (1 a) is in a shape of a large rotating disk, a first driven part (1 a 1) and a second driven part (1 a 2) of the first rotating assembly are both mounted on the large rotating disk, the second rotating assembly (2 a) is in a shape of a transmission shaft capable of providing driving torque, a transmission shaft (2 a 3) is arranged on the second rotating assembly, and the first transmission part (2 a 1) and the second transmission part (2 a 2) are both mounted on the transmission shaft (2 a 3). First rotating component (1 a) and second rotating component (2 a) are all installed on support (5) and are equipped with the determining deviation each other, still be equipped with pivot (1 a1 b) on the gyration deep bid of first rotating component (1 a), still be equipped with on support (5) and can with it complex mating holes, pivot (1 a1 b) are installed and can be realized the gyration deep bid of first rotating component (1 a) and freely revolve on support (5) in the mating holes. In addition, the bracket (5) is also provided with another transmission shaft hole which can be matched with the transmission shaft (2 a 3), and the transmission shaft (2 a 3) can be arranged on the transmission shaft hole to realize the free rotation of the second rotating assembly (2 a) on the bracket (5).
Fig. 4 is a schematic view of the sliding adjustment of the second transmission part (2 a 2) according to the first embodiment of the present invention.
According to the illustration of fig. 4, the first transmission part (2 a 1) is further provided with a first transmission gear (2 a1 a) and a fixed key (2 a1 b), and the second transmission part (2 a 2) is further provided with a second transmission gear (2 a2 a), a sliding key (2 a2 b) and a toggle seam allowance (2 a2 as). The second rotating assembly (2 a) is further provided with a transmission shaft (2 a 3) and a toggle device (2 a 4), the first transmission gear (2 a1 a), a fixed key (2 a1 b), the second transmission gear (2 a2 a) and a sliding key (2 a2 b) are all mounted on the transmission shaft (2 a 3), the fixed key (2 a1 b) fixedly mounts the first transmission gear (2 a1 a) on the transmission shaft (2 a 3) and can synchronously rotate with the transmission shaft (2 a 3), the sliding key (2 a2 b) can restrict the second transmission gear (2 a2 a) on the transmission shaft (2 a 3), synchronous rotation of the second transmission gear (2 a2 a) and the transmission shaft (2 a 3) can be realized, and meanwhile, the second transmission gear (2 a2 a) can slide along the transmission shaft (2 a 3). The toggle stop (2 a2 as) is arranged at one end of the second transmission gear (2 a2 a), the toggle stop (2 a2 as) is of a groove type, the toggle device (2 a 4) is arranged on the toggle stop (2 a2 as), and under the action of the toggle device (2 a 4), the second transmission gear (2 a2 a) can be moved left and right by the toggle device (2 a 4) to slide along the transmission shaft (2 a 3) along with the toggle device (2 a 4).
According to one aspect of the embodiment of the invention, the large rotating disk of the first driven part (1 a 1) is further provided with a first driven gear (1 a1 a), a support shaft (1 a1 c) and a support hole (1 a1 d), and the second driven gear (1 a 2) is further provided with a second driven gear (1 a2 a), an internal tooth part (1 a2 ap) and a support sleeve (1 a2 b). The working assembly (3 a) is also provided with an external tooth part (3 ap) and a long supporting shaft, the long supporting shaft is arranged in a supporting hole (1 a1 d) on the large rotary disc, and the working assembly (3 a) can rotate around the long supporting shaft under the cooperation of the supporting hole (1 a1 d). The supporting sleeve (1 a2 b) is mounted on the supporting shaft (1 a1 c), and the supporting sleeve (1 a2 b) can make a rotary motion on the supporting shaft (1 a1 c) so as to realize the rotary angular displacement of the second driven part (1 a 2) relative to the first driven part (1 a 1). An outer tooth part (3 ap) in the working assembly (3 a) is arranged at one end of the long supporting shaft, and a machining device is further arranged at the end part of the working assembly (3 a) and used for grinding a continuous bar (aa). The inner tooth part (1 a2 ap) is arranged on an inner ring of the second driven gear (1 a2 a) and can rotate synchronously with the second driven gear (1 a2 a) along the rotation center of the support shaft (1 a1 c), the outer tooth part (3 ap) can be matched with the inner tooth part (1 a2 ap) for transmission, and when the second driven gear (1 a2 a) rotates relative to the large rotating disc of the first driven part (1 a 1), the working assembly (3 a) can rotate relative to the large rotating disc along the rotation center of the long support shaft under the gear transmission action of the outer tooth part (3 ap) and the inner tooth part (1 a2 ap), so that the position change of the processing device relative to the continuous bar stock (aa) is realized, and the processing specification adjustment of the working assembly (3 a) is realized.
Fig. 5 is a right-side view schematically illustrating the sliding adjustment of the second transmission part (2 a 2) according to the first embodiment of the present invention.
Fig. 6 is a schematic view of the rotation operation state of the second transmission part (2 a 2) after sliding adjustment according to the first embodiment of the present invention.
According to the illustration of fig. 4 and 5, the first transmission gear (2 a1 a) and the first driven gear (1 a1 a) can realize mutual gear transmission, so that the second rotating assembly (2 a) drives the first rotating assembly (1 a) to rotate. The second transmission gear (2 a2 a) and the second driven gear (1 a2 a) can also realize mutual gear transmission, and realize the rotary displacement of the second driven part (1 a 2) relative to the first driven part (1 a 1). The first transmission part (2 a 1) and the second transmission part (2 a 2) can synchronously rotate along with the second rotating assembly (2 a), so that the first driven part (1 a 1) and the second driven part (1 a 2) do not have relative rotation displacement and synchronously rotate, and the working assembly (3 a) can process continuous bars (aa) according to the specification.
According to one aspect of the embodiment of the invention, the second transmission gear (2 a2 a) and the second driven gear (1 a2 a) are both external helical gears, and the axial displacement of the second transmission gear (2 a2 a) on the transmission shaft (2 a 3) can generate corresponding angular displacement of the second driven gear (1 a2 a), so that the rotary displacement of the second driven part (1 a 2) relative to the first driven part (1 a 1) is realized.
Fig. 7 is a schematic diagram of the basic structure of the second embodiment of the present invention.
According to an aspect of the second embodiment of the present invention, as shown in fig. 7, the technical difference from the above embodiment is that the first transmission part (2 a 1) is further provided with a first transmission gear (2 a1 a) and a fixed key (2 a1 b), and the second transmission part (2 a 2) is further provided with a second transmission gear (2 a2 a) and a fixed key (2 a1 b). The second rotating assembly (2 a) is further provided with two sections of transmission shafts (2 a 3), the first transmission gear (2 a1 a), the second transmission gear (2 a2 a) and two fixed keys (2 a1 b) are respectively installed on the two sections of transmission shafts (2 a 3), the two fixed keys (2 a1 b) respectively fixedly install the first transmission gear (2 a1 a) and the second transmission gear (2 a2 a) on the two sections of transmission shafts (2 a 3) and can respectively rotate synchronously with the two sections of transmission shafts (2 a 3), the outer end parts of the two sections of transmission shafts (2 a 3) are respectively provided with respective power sources, the two power sources can respectively drive the first transmission gear (2 a1 a) and the second transmission gear (2 a2 a) to rotate independently, when the first transmission gear (2 a1 a) and the second transmission gear (2 a2 a) rotate synchronously, the first transmission part (2 a 1) and the second transmission part (2) rotate synchronously, the first driven part (1 a 1) and the second driven part (1 a 2) have no relative rotation displacement and synchronously rotate, so that the working assembly (3 a) can process continuous bars (aa) according to the specification. When the first transmission gear (2 a1 a) and the second transmission gear (2 a2 a) rotate asynchronously, namely when the first transmission gear (2 a1 a) and the second transmission gear (2 a2 a) generate a rotation angle difference, the first driven part (1 a 1) and the second driven part (1 a 2) generate relative rotation displacement, so that the specification of the working assembly (3 a) is changed, after the specification of the working assembly (3 a) is changed, the first transmission gear (2 a1 a) and the second transmission gear (2 a2 a) rotate synchronously again, the first transmission gear (2 a 1) and the second transmission gear (2 a 2) rotate synchronously continuously, and the working assembly (3 a) continues to process continuous bars (aa) under a new specification.
Fig. 8 is a schematic diagram of the basic structure of the third embodiment of the present invention.
According to an aspect of the third embodiment of the present invention, as shown in fig. 8, the technical difference from the first embodiment is that the first transmission part (2 a 1) is further provided with a first transmission gear (2 a1 a) and a fixed key (2 a1 b), and the second transmission part (2 a 2) is further provided with a second transmission gear (2 a2 a), a spiral key (2 a2 c) and a toggle stop (2 a2 as). The first transmission gear (2 a1 a) and the second transmission gear (2 a2 a) are both straight teeth, the second rotating assembly (2 a) is further provided with a transmission shaft (2 a 3) and a toggle device (2 a 4), the first transmission gear (2 a1 a), a fixed key (2 a1 b), the second transmission gear (2 a2 a) and a spiral key (2 a2 c) are all mounted on the transmission shaft (2 a 3), the fixed key (2 a1 b) fixedly mounts the first transmission gear (2 a1 a) on the transmission shaft (2 a 3) and can rotate synchronously with the transmission shaft (2 a 3), the spiral key (2 a2 c) can constrain the second transmission gear (2 a2 a) on the transmission shaft (2 a 3), and the second transmission gear (2 a2 a) and the transmission shaft (2 a 3) can synchronously rotate and can slide along the transmission shaft (3 a 2) 3a 2 a). The toggle stop (2 a2 as) is arranged at one end of the second transmission gear (2 a2 a), the toggle stop (2 a2 as) is of a groove type, the toggle device (2 a 4) is arranged on the toggle stop (2 a2 as), and under the action of the toggle device (2 a 4), the second transmission gear (2 a2 a) can be moved left and right by the toggle device (2 a 4) to slide along the transmission shaft (2 a 3) along with the toggle device (2 a 4). And because the spiral key (2 a2 c) is spiral, the second transmission gear (2 a2 a) can generate an angle difference relative to the first transmission gear (2 a1 a) when sliding along the transmission shaft (2 a 3), so that the first driven part (1 a 1) and the second driven part (1 a 2) generate relative rotary displacement, and the specification of the working assembly (3 a) is changed. After the specification of the working assembly (3 a) is changed, the first transmission gear (2 a1 a) and the second transmission gear (2 a2 a) synchronously rotate to realize synchronous rotation of the first transmission part (2 a 1) and the second transmission part (2 a 2), so that the working assembly (3 a) can continuously process continuous bars (aa) under a new specification.
FIG. 9 is a diagram illustrating a third embodiment of an adjustment mode according to the present invention.
FIG. 10 is a diagram illustrating a second adjustment mode according to a third embodiment of the present invention.
According to fig. 9 and 10, according to an aspect of the third embodiment of the present invention, the technical difference from the first embodiment is that the large rotating disc of the first driven part (1 a 1) is further provided with a first driven gear (1 a1 a), a support shaft (1 a1 c) and a slide rail, and the second driven gear (1 a 2) is further provided with a second driven gear (1 a2 a), an inclined surface (4 a) and a support sleeve (1 a2 b). The working assembly (3 a) is further provided with a sliding block and an inclined guide block, the sliding block is installed on a sliding rail on the rotary large disc, and the working assembly (3 a) can slide on the rotary large disc along the sliding rail under the matching of the sliding rail and the sliding block. The supporting sleeve (1 a2 b) is mounted on the supporting shaft (1 a1 c), and the supporting sleeve (1 a2 b) can make a rotary motion on the supporting shaft (1 a1 c) so as to realize the rotary angular displacement of the second driven part (1 a 2) relative to the first driven part (1 a 1). The outer portion of slider is located to the inclined plane guide block in work subassembly (3 a) and is convenient for with inclined plane (4 a) sliding fit, the tip of work subassembly (3 a) still is equipped with processingequipment and is used for carrying out abrasive machining to continuous bar (aa). The inclined plane (4 a) is arranged on an inner ring of the second driven gear (1 a2 a) and can synchronously rotate along the rotation center of the support shaft (1 a1 c) with the second driven gear (1 a2 a), the inclined plane guide block can be matched with the inclined plane (4 a) for transmission, when the second driven gear (1 a2 a) rotates relative to the large rotating disc of the first driven part (1 a 1), the working assembly (3 a) can realize sliding motion relative to the large rotating disc along the sliding direction of the sliding rail under the inclined plane transmission action of the inclined plane guide block and the inclined plane (4 a), so that the position change of the processing device relative to the continuous bar (aa) is realized, and the processing specification adjustment of the working assembly (3 a) is realized.
It should be understood that the description herein of specific embodiments of the invention is exemplary and should not be construed as unduly limiting the scope of the invention. The scope of the invention is defined by the claims appended hereto, and encompasses all embodiments and obvious equivalents thereof that fall within their scope.
Claims (10)
1. A synchronous adjusting device comprises a first rotating assembly (1 a) and a second rotating assembly (2 a), wherein the first rotating assembly (1 a) is further provided with a working assembly (3 a), the working assembly (3 a) can synchronously rotate with the first rotating assembly (1 a) to process continuous bars (aa) passing through the center of the working assembly, the synchronous adjusting device is characterized in that the first rotating assembly (1 a) comprises a first driven part (1 a 1) and a second driven part (1 a 2), the second rotating assembly (2 a) is further provided with a first transmission part (2 a 1) and a second transmission part (2 a 2), the first transmission part (2 a 1) is matched with the first driven part (1 a 1) to realize that the second rotating assembly (2 a) drives the first rotating assembly (1 a) to rotate, and the second transmission part (2 a 2) is matched with the second driven part (1 a 2) to realize the relative displacement of the second driven part (1 a) 2) with the first driven part (36861 a 861 a1 a), thereby realizing the position adjustment of the working component (3 a).
2. A synchronous adjustment device according to claim 1, characterized in that said first passive part (1 a 1), second passive part (1 a 2) and working assembly (3 a) are rotatable synchronously with the first rotary assembly (1 a) to effect continuous working of the working assembly (3 a) on the continuous rod (aa) passing through its center.
3. A synchronous adjustment device according to claim 2, characterized in that the first transmission part (2 a 1) and the second transmission part (2 a 2) can rotate synchronously with the second rotary assembly (2 a), so that the first passive part (1 a 1) and the second passive part (1 a 2) have no relative rotational displacement and rotate synchronously, thereby realizing the fixed-size processing of the working assembly (3 a) to the continuous rod (aa).
4. A synchronous adjustment device as claimed in claim 3, characterized in that the second transmission part (2 a 2) is capable of relative axial displacement or relative rotational displacement with respect to the first transmission part (2 a 1) so as to bring the second passive part (1 a 2) into rotational displacement with respect to the first passive part (1 a 1).
5. The synchronous adjusting device of claim 4, wherein the first transmission part (2 a 1) is provided with a first transmission gear (2 a1 a), the first driven gear (1 a 1) is provided with a first driven gear (1 a1 a), the first transmission gear (2 a1 a) is used in cooperation with the first driven gear (1 a1 a) to enable the second rotating assembly (2 a) to drive the first rotating assembly (1 a) to rotate, the second transmission part (2 a 2) is provided with a second transmission gear (2 a2 a), the second driven gear (1 a 2) is provided with a second driven gear (1 a2 a), and the second transmission gear (2 a2 a) is used in cooperation with the second driven gear (1 a2 a) to enable the second driven gear (1 a 2) to rotate and displace relative to the first driven gear (1 a 1).
6. A synchronous adjusting device according to claim 5, wherein a transmission shaft (2 a 3) is further disposed on the second rotating assembly (2 a), the second transmission gear (2 a2 a) can slide on the transmission shaft (2 a 3) and rotate synchronously with the transmission shaft (2 a 3), and the second transmission gear (2 a2 a) and the second driven gear (1 a2 a) are both external helical gears, and the axial displacement generated by the sliding of the second transmission gear (2 a2 a) on the transmission shaft (2 a 3) can generate corresponding angular displacement of the second driven gear (1 a2 a), so as to realize the rotational displacement of the second driven part (1 a 2) relative to the first driven part (1 a 1).
7. A synchronous adjusting device as claimed in claim 6, characterized in that the second rotating component (2 a) is further provided with a toggle device (2 a 4), the second transmission gear (2 a2 a) is further provided with a toggle stop (2 a2 as), the toggle device (2 a 4) is sleeved on the toggle stop (2 a2 as), and the toggle device (2 a 4) can toggle the second transmission gear (2 a2 a) to move axially on the transmission shaft (2 a 3).
8. A synchronous adjustment device as claimed in claim 7, characterized in that the second driven gear (1 a2 a) is further provided with an internal toothing (1 a2 ap), the working member (3 a) is further provided with an external toothing (3 ap), and the internal toothing (1 a2 ap) and the external toothing (3 ap) are mutually co-operable for transmission to enable rotational adjustment of the working member (3 a).
9. A synchronous adjusting device as claimed in claim 7, characterized in that the second driven gear (1 a2 a) is further provided with an internal threaded portion (1 a2 ax), the working member (3 a) is further provided with an external threaded portion (3 ax), and the internal threaded portion (1 a2 ax) and the external threaded portion (3 ax) are mutually engaged for transmission to realize sliding adjustment of the working member (3 a).
10. A synchronous adjusting device as claimed in claim 7, characterized in that a transmission bevel (4 a) is further provided between the second driven gear (1 a2 a) and the working assembly (3 a), and the relative rotational displacement of the second driven gear (1 a2 a) can drive the bevel (4 a) to push the working assembly (3 a) to move towards the continuous bar (aa), thereby realizing the position adjustment of the working assembly (3 a).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010427882.5A CN111687750B (en) | 2020-05-20 | 2020-05-20 | Synchronous adjusting device |
| PCT/CN2021/093721 WO2021233211A1 (en) | 2020-05-20 | 2021-05-14 | Synchronous adjustment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010427882.5A CN111687750B (en) | 2020-05-20 | 2020-05-20 | Synchronous adjusting device |
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| Publication Number | Publication Date |
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| CN111687750A true CN111687750A (en) | 2020-09-22 |
| CN111687750B CN111687750B (en) | 2024-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010427882.5A Active CN111687750B (en) | 2020-05-20 | 2020-05-20 | Synchronous adjusting device |
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| Country | Link |
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| CN (1) | CN111687750B (en) |
| WO (1) | WO2021233211A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021233211A1 (en) * | 2020-05-20 | 2021-11-25 | 大连富地重工机械制造有限公司 | Synchronous adjustment device |
| CN117961669A (en) * | 2024-03-28 | 2024-05-03 | 大连富地重工机械制造有限公司 | Synchronous adjustment long-distance rotary polisher |
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| WO2021233211A1 (en) * | 2020-05-20 | 2021-11-25 | 大连富地重工机械制造有限公司 | Synchronous adjustment device |
| CN117961669A (en) * | 2024-03-28 | 2024-05-03 | 大连富地重工机械制造有限公司 | Synchronous adjustment long-distance rotary polisher |
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| Publication number | Publication date |
|---|---|
| CN111687750B (en) | 2024-08-23 |
| WO2021233211A1 (en) | 2021-11-25 |
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