CN104551140A - Milling tool for air deflector - Google Patents

Abstract

The invention provides a milling tool for an air deflector, comprising: two first milling assemblies, each first milling assembly includes: a first motor (11); a first milling cutter, drivingly connected to the first motor (11) , the two first milling cutters of the two first milling assemblies are arranged to be movable relative to each other in the first direction, and the milling tooling of the wind deflector also includes: a support seat (41), fixedly arranged; a clamping assembly, and the support seat (41) The clamping assembly is located between the two first milling cutters pivotably connected by a first pivot extending in a first direction. The milling tool for the wind deflector of the invention improves the processing efficiency.

Description

Milling tooling for wind deflectors

technical field

The invention relates to the technical field of part processing, in particular to a milling tool for an air deflector.

Background technique

At present, as shown in Figure 1, the air-conditioning wind deflector has three ribs 1' arranged at intervals. In order to meet the needs of the air-conditioning system, the two ends of each rib 1' and the middle part of the rib 1' in the middle are milled. That is to say, the air-conditioning wind deflector has 7 milling positions A that need to be milled, and the part of the rib 1 ′ located at the above milling positions A is removed. In the prior art, the above milling positions A can only be milled one by one, and the processing time of the air-conditioning wind deflector is relatively long, resulting in relatively low processing efficiency.

Contents of the invention

The invention aims to provide a milling tool for a wind deflector with high processing efficiency.

In order to achieve the above object, the present invention provides a milling tool for the wind deflector, comprising: two first milling assemblies, each first milling assembly includes: a first motor; a first milling cutter, driven and connected to the first motor, The two first milling cutters of the two first milling assemblies are arranged to be movable relative to each other in the first direction; the milling tool of the wind deflector of the present invention also includes: a support seat, fixedly arranged; a clamping assembly, passing through the support seat A first pivot extending along a first direction is pivotally connected, and the clamping assembly is located between the two first milling cutters.

Further, the milling tool of the wind deflector of the present invention also includes a base, the base is fixedly arranged, and the support seat is arranged on the base; each first milling assembly also includes a sliding seat, and the sliding seat is movably moved in the first direction through a guide mechanism. It is arranged on the base, and the first motor is fixedly arranged on the sliding seat.

Further, the first milling assembly also includes: a first driving cylinder, including a first cylinder body and a first piston rod, the first cylinder body is fixedly arranged on the base, and the first piston rod is connected with the slide seat to realize two first The milling cutters are arranged so as to be movable toward each other in a first direction.

Further, the milling tooling of the wind deflector of the present invention also includes a second milling assembly, the second milling assembly includes: a second motor; a second milling cutter, drivingly connected with the second motor, the second milling cutter is perpendicular to the first The second milling cutter is located between the two first milling cutters so as to be movably arranged in the direction of the first milling cutter.

Further, the milling tool for the wind deflector of the present invention also includes: a support, fixedly arranged on the base; a lever, whose middle part is pivotally connected to the support, and the second milling assembly is connected to the lever; a second drive cylinder, including The second cylinder and the second piston rod, the second cylinder is fixedly arranged, the second piston rod is connected with the lever, the connection position of the support member and the lever is located at the connection position of the second piston rod and the lever and the connection position of the second milling assembly and the lever connection between locations.

Further, the clamping assembly includes: a mounting base pivotably connected to the supporting base through a second pivot extending along the first direction; a pressing plate movably arranged on the mounting base perpendicular to the first direction.

Further, the mounting seat includes: two mounting plates arranged at intervals in the first direction.

Further, the milling tool for the wind deflector of the present invention also includes: a third drive cylinder, including a third cylinder body and a third piston rod, the third cylinder body is rotatably arranged, and the third piston rod is rotatably connected to the mounting seat. connect.

Further, both ends of the mounting seat in the first direction are provided with workpiece positioning members.

Further, the supporting base has a first limiting surface and a second limiting surface, and the mounting base has a first limiting surface cooperating with the first limiting surface and a second limiting surface cooperating with the second limiting surface.

Further, the milling tool for the wind deflector of the present invention also includes: the fifth drive cylinder, including the fifth cylinder body and the fifth piston rod, the fifth cylinder body is fixedly arranged and located below the support base; The five piston rods are connected, the limiting member has a stop position between the first limiting surface and the second limiting surface, and the support seat has an escape through hole through which the fifth piston rod and the avoiding limiting member pass.

Further, the mounting plate includes: a workpiece carrying portion extending along the first direction; an auxiliary pivot portion fixedly connected below the workpiece carrying portion, and the auxiliary pivoting portion is pivotably connected to the support seat through a second pivot.

Further, the mounting seat includes two mounting plates arranged at intervals in the first direction, and the mounting plate includes: a workpiece bearing part extending along the first direction; an auxiliary driving part extending perpendicular to the first direction and fixedly connected to the workpiece bearing part , the auxiliary driving part is pivotably connected to the third piston rod through a third pivot extending along the first direction.

Applying the technical solution of the present invention, the clamping assembly is used to clamp the air-conditioning air deflector, since the clamping assembly is pivotally connected with the support seat, any rib on the air-conditioning air deflecting plate can be made to rotate by rotating the clamping assembly. Align both ends of the first milling cutter. The above structure simplifies the milling process and improves the efficiency. Since the two first milling cutters are arranged to be movable toward each other in the first direction, the two first milling cutters can approach or move away from each other. The two first milling cutters can move towards each other, and mill the air-conditioning wind deflector located between the two first milling cutters under the drive of the first motor, specifically, the two ends of a rib of the air-conditioning wind deflector are simultaneously Milling is performed, and after the milling operation is completed, the two first milling cutters are moved away from each other so that the air-conditioning air deflector can be easily removed from between the two first milling cutters. From the above analysis, it can be seen that the milling tool for the wind deflector of the present invention improves the processing efficiency.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

Fig. 1 shows the structural schematic view of the air-conditioning wind deflector of the prior art;

Fig. 2 shows a schematic structural view of an embodiment of a milling tool for a wind deflector according to the present invention;

Fig. 3 shows a schematic diagram of the exploded structure of the milling tooling of the wind deflector in Fig. 2;

Fig. 4 shows a schematic structural view of the workpiece positioning part of the milling tool of the wind deflector in Fig. 2;

Fig. 5 shows a schematic structural view of the support seat of the milling tool of the wind deflector in Fig. 2;

Fig. 6 shows a structural diagram of the cooperation between the mounting plate and the support seat of the milling tool of the wind deflector in Fig. 2 (the first restricted surface is in contact with the first limiting surface);

Fig. 7 shows a structural diagram of the cooperation between the mounting plate and the support seat of the milling tool of the wind deflector in Fig. 2 (the second restricted surface is in contact with the second limiting surface); and

Fig. 8 is a schematic structural view showing the cooperation between the mounting plate and the limiting member of the milling tool for the wind deflector in Fig. 2 .

Wherein, the reference signs in the above-mentioned figures are as follows:

2. Air-conditioning deflector; 11. First motor; 12. Sliding seat; 13. First driving cylinder; 14. First milling cutter; 20. Base; 21. Third driving cylinder; 22. First connecting plate; 23. The second connecting plate; 31. The second motor; 32. The support member; 33. The lever; 34. The second drive cylinder; 41. The support seat; 41a, the first limit surface; 41b, the second limit surface; 42, pressure plate; 43, workpiece positioning member; 43a, first stop surface; 43b, second stop surface; 44, mounting plate; 45, limit piece; 46, workpiece bearing part; 46a, first limited surface ; 46b, the second limited surface; 47, the auxiliary pivot; 48, the auxiliary drive; 49, the second pivot; 51, the fourth drive cylinder; 52, the fifth drive cylinder.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

As shown in FIG. 2 and FIG. 3 , the milling tool for the wind deflector in this embodiment includes a support seat 41 , a clamping assembly and two first milling assemblies. Each first milling assembly includes a first motor 11 and a first milling cutter 14, and the first milling cutter 14 is drivingly connected with the first motor 11, and the two first milling cutters 14 of the two first milling assemblies can be moved in the first direction Set to move toward each other. The supporting seat 41 is fixedly arranged. The clamping assembly is pivotally connected to the support seat 41 through a first pivot extending along a first direction, and the clamping assembly is located between the two first milling cutters 14 .

The milling tool for the wind deflector of this embodiment is applied, and the clamping assembly is used to clamp the air-conditioning air deflector 2. Since the clamping assembly is pivotally connected with the support base 41, the air-conditioning deflector can be turned by rotating the clamping assembly. Both ends of any rib on the air plate 2 are aligned with the first milling cutter 14 . The above structure simplifies the milling process and improves the efficiency. Since the two first milling cutters 14 are arranged to be movable toward each other in the first direction, the two first milling cutters 14 can approach or move away from each other. The two first milling cutters 14 can move toward each other, and under the drive of the first motor 11, mill the air-conditioning wind deflector 2 between the two first milling cutters 14, specifically, a certain rib of the air-conditioning wind deflector 2 Both ends of the bar are milled at the same time, and after the milling operation is completed, the two first milling cutters 14 are moved away from each other so that the air conditioner air deflector 2 can be easily removed from between the two first milling cutters 14 . It can be known from the above analysis that the milling tool for the wind deflector in this embodiment improves the processing efficiency. Preferably, the two first milling cutters 14 are arranged coaxially, that is to say, the two first milling cutters 14 can mill both ends of the same rib of the air-conditioning air deflector 2 at the same time.

As shown in FIG. 2 , the milling tool for the wind deflector of this embodiment further includes a base 20 , the base 20 is fixedly arranged, and the support seat 41 is arranged on the base 20 . Each first milling assembly further includes a sliding seat 12 , the sliding seat 12 is movably arranged on the base 20 in the first direction through a guide mechanism, and the first motor 11 is fixedly arranged on the sliding seat 12 . The two first milling cutters 14 can move toward each other in the first direction by moving the two sliding seats 12 . The above structure is stable and easy to operate. The guide mechanism includes a slide block and a guide rail, the guide rail is set on the base 20 , and the slide block is set on the slide seat 12 .

As shown in Figure 2, in this embodiment, the first milling assembly also includes a first drive cylinder 13, the first drive cylinder 13 includes a first cylinder body and a first piston rod, and the first cylinder body is fixedly arranged on the base 20 , the first piston rod is connected with the sliding seat 12 so that the two first milling cutters 14 can be arranged to move toward each other in the first direction. The movement of the sliding seat 12 is driven by the first driving cylinder 13, which not only saves labor, but also realizes the automation of the moving of the sliding seat 12.

As shown in FIG. 2 , the milling tool for the wind deflector in this embodiment further includes a second milling assembly, and the second milling assembly includes a second motor 31 and a second milling cutter. The second milling cutter is drivingly connected with the second motor 31, and the second milling cutter is movably arranged in a direction perpendicular to the first direction, and the second milling cutter is located between the two first milling cutters 14 to mill the air-conditioning wind deflector 2 in the middle. By moving the second milling cutter and driving the second motor 31, the second milling cutter can mill the middle part of the rib located in the middle of the air-conditioning wind deflector 2, and like this, the milling tool of the wind deflector of the present embodiment can be used for air-conditioning The three ribs of the wind deflector 2 need to be milled at the same time at the milling position, which further improves the processing efficiency. That is to say, on the same clamping assembly, the air-conditioning air deflector 2 can mill the seven parts of the ribs of the air-conditioning air deflector 2 that need to be milled.

As shown in FIG. 2 , the milling tool for the wind deflector in this embodiment further includes a support 32 , a lever 33 and a second driving cylinder 34 . The supporting member 32 is fixed on the base 20 . The middle part of the lever 33 is pivotally connected with the support 32 and the second milling assembly is connected with the lever 33 . The second drive cylinder 34 includes a second cylinder body and a second piston rod, the second cylinder body is fixedly arranged on the base 20, the second piston rod is connected with the lever 33, and the connection position between the support member 32 and the lever 33 is located at the second piston rod Between the connection position with the lever 33 and the connection position of the second milling assembly with the lever 33. The movement of the second milling cutter in the direction perpendicular to the first direction can be realized by the expansion and contraction of the second piston rod. The second piston rod drives the second milling cutter through the principle of leverage. Therefore, not only can the second milling cutter be driven to move with a relatively small driving force, but also the setting position of the second driving cylinder 34 is wider, not limited to only Below the second milling assembly. Preferably, the second piston rod is connected with the second motor 31 . One end of the second cylinder facing the second piston rod is arranged on the first connecting plate 22 , which improves the stability of the second driving cylinder 34 during operation. The first connecting plate 22 is installed on the base 20 .

As shown in FIGS. 2 and 3 , in this embodiment, the clamping assembly includes a mounting seat and a pressing plate 42 . The mounting base and the supporting base 41 are pivotably connected by a second pivot shaft 49 extending along the first direction. The pressing plate 42 is movably arranged on the mounting seat in a direction perpendicular to the first direction. The pressing plate 42 can compress or loosen the air-conditioning wind deflector 2 . There are preferably three pressing plates 42, and the three pressing plates 42 are arranged at intervals in the first direction. The clamping assembly further includes a fourth driving cylinder 51 , the fourth driving cylinder 51 includes a fourth cylinder body and a fourth piston rod, the fourth cylinder body is fixed on the mounting seat, and the fourth piston rod is fixedly connected with the pressure plate 42 .

As shown in FIG. 2 , in this embodiment, the mounting seat includes two mounting plates 44 arranged at intervals in the first direction. An escape gap for avoiding the second milling cutter is formed between the two mounting plates 44 . Like this, when the surface that has the rib on the air-conditioning wind deflector 2 is placed downward, the first milling cutter 14 and the second milling cutter all process the rib under the rib, like this, reduce the cost of the present embodiment. The center of gravity of the milling tooling for the wind deflector improves stability. Certainly, the surface with ribs on the air-conditioning wind deflector 2 can also be placed upwards, and at this time, the mounting seat can be composed of a mounting plate 44 . The two ends of the air-conditioning air deflector 2 protrude from the two ends of the mounting seat in the first direction to facilitate the first milling cutter 14 to process the two ends of the ribs of the air-conditioning air deflector 2 . There are two supporting bases 41 , and the two supporting bases 41 are connected to the two mounting plates 44 in a one-to-one correspondence.

As shown in Figure 2, the milling tool of the wind deflector in this embodiment also includes a third drive cylinder 21, the third drive cylinder 21 includes a third cylinder body and a third piston rod, the third cylinder body is rotatably arranged, and the third cylinder body is rotatably arranged. The three piston rods are rotatably connected with the mount. In this way, the rotation of the clamping assembly can be realized through the expansion and contraction of the third piston rod, which reduces labor intensity. There are two third driving cylinders 21 , which are connected to the two mounting plates 44 in one-to-one correspondence. The third cylinder is pivotably arranged on the second connecting plate 23 through a pivot, and the second connecting plate 23 is installed on the base 20 .

As shown in FIG. 2 and FIG. 4 , both ends of the mounting seat in the first direction are provided with workpiece positioning members 43 . The workpiece locator 43 includes a first stop surface 43a, a second stop surface 43b and a through hole for avoiding the ribs of the air-conditioning wind deflector 2, the first stop surface 43a is perpendicular to the second stop surface 43b, and the first stop surface 43a is perpendicular to the second stop surface 43b. The stop surface 43 a acts as an axial limit for the air conditioner air deflector 2 , and the second stop surface 43 b acts as a radial limit for the air conditioner air deflector 2 . During work, the first milling cutter 14 moves toward each other, passes through the rib avoidance through hole of the workpiece positioning member 43, and mills the rib of the air-conditioning air deflector 2, and the end surface of the air-conditioning air deflector 2 is limited on the workpiece positioning member 43 , so as to prevent the air conditioner air deflector 2 from moving in the first direction during milling.

As shown in Figure 2 and Figures 5 to 7, in this embodiment, the support seat 41 has a first limiting surface 41a and a second limiting surface 41b, and the first limiting surface 41a and the second limiting surface 41b are opposite to each other. set up. The mounting seat has a first limited surface 46a matched with the first limited surface 41a and a second limited surface 46b matched with the second limited surface 41b. In this way, the first limiting surface 41a and the second limiting surface 41b can limit the mounting seat at a specified position. Specifically, as shown in FIG. The limiting surfaces 46a are in contact, and the second limiting surface 41b is separated from the second limiting surface 46b. In this way, the mounting seat is stably limited at a specified angle, which improves the stability of the air-conditioning wind deflector 2 during processing. In addition, When processing different air-conditioning air deflectors 2, the mounting seats can pivot to a specified angle. The dotted circle in the figure is the position of the first milling cutter 14, which improves the consistency of processing air-conditioning air deflectors 2 and improves product quality. Rate. As shown in Figure 7, the second limiting surface 41b of the support seat 41 is in contact with the second limited surface 46b of the mounting seat, and the first limiting surface 41a is separated from the first limiting surface 46a, so that the mounting seat is very Stable is constrained to another specified angle. It can be seen from the above analysis that the stability of the air-conditioning air-deflecting plate 2 is improved when the ribs on both sides of the air-conditioning air-deflecting plate 2 are milled.

As shown in FIG. 2 , FIG. 3 and FIG. 8 , the milling tool for the wind deflector of this embodiment further includes a fifth driving cylinder 52 and a limiting member 45 . The fifth driving cylinder 52 includes a fifth cylinder body and a fifth piston rod. The fifth cylinder body is fixedly connected with the base 20 and is located below the support base 41 . The limiter 45 is connected with the fifth piston rod, the limiter 45 has a stop position between the first limiter surface 41a and the second limiter surface 41b, and the support base 41 has a fifth piston rod and an escape limiter. The avoidance through hole of bit piece 45. Drive the fifth drive cylinder 52 to make the fifth piston rod stretch out and drive the stopper 45 to pass through the avoidance through hole, and the stopper 45 moves to the stop position. At this time, the stopper 45 plays a stop on the mounting seat Function, the mounting seat can be stably limited to the third specified angle, which is convenient for the first milling cutter 14 and the second milling cutter to process the middle rib of the air-conditioning air deflector 2, and improves the processing of the air-conditioning air deflector 2 time stability. When the stopper 45 is not needed, the fifth drive cylinder 52 can be driven to retract the fifth piston rod and drive the stopper 45 to pass through the avoidance through hole. At this time, the stopper 45 is located in the avoidance through hole, which can Prevent the limiting member 45 from affecting the cooperation between the second limiting surface 41b and the second limiting surface 46b.

As shown in FIGS. 2 and 6 , in this embodiment, the mounting plate 44 includes a workpiece carrying portion 46 and an auxiliary pivoting portion 47 . The workpiece supporting part 46 extends along the first direction and is used for placing the air-conditioning air deflector 2 . The workpiece supporting part 46 has through grooves for accommodating the ribs of the air-conditioning air deflecting plate 2 . The number of through grooves is preferably three and parallel to each other. The auxiliary pivoting part 47 is fixedly connected under the workpiece carrying part 46 , and the auxiliary pivoting part 47 is pivotally connected to the supporting base 41 through the second pivot 49 . The provision of the auxiliary pivoting portion 47 can more conveniently realize the pivotable connection between the mounting base and the supporting base 41 , and arrange the workpiece bearing portion 46 above the supporting base 41 .

As shown in Figure 2, in this embodiment, the mounting plate 44 also includes an auxiliary driving part 48, the auxiliary driving part 48 extends perpendicular to the first direction and is fixedly connected with the workpiece carrying part 46, the auxiliary driving part 48 is connected with the third piston rod are pivotally connected by a third pivot extending in the first direction. The arrangement of the auxiliary driving part 48 can realize the pivoting of the mounting plate 44 more easily.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (13)

1. a milling tool for wind deflector, is characterized in that, comprising: two the first milling assemblies, and each described first milling assembly comprises:

First motor (11);

First milling cutter (14), drives with described first motor (11) and is connected, and two the first milling cutters (14) of described two the first milling assemblies can be arranged in a first direction in opposite directions movably;

The milling tool of described wind deflector also comprises:

Supporting seat (41), is fixedly installed;

Clamp assemblies, is connected by the first pivot extended along described first direction pivotly with described supporting seat (41), and described clamp assemblies is positioned between described two the first milling cutters (14).

2. the milling tool of wind deflector according to claim 1, is characterized in that,

The milling tool of described wind deflector also comprises base (20), and described base (20) is fixedly installed, and described supporting seat (41) is arranged on described base (20);

Each described first milling assembly also comprises slide (12), and described slide (12) is arranged on described base (20) by guiding mechanism in said first direction movably, and described first motor (11) is fixedly installed on described slide (12).

3. the milling tool of wind deflector according to claim 2, is characterized in that, described first milling assembly also comprises:

First driving cylinder (13), comprise the first cylinder body and first piston bar, described first cylinder body is fixedly installed on described base (20), and described first piston bar is connected to realize described two the first milling cutters (14) and can arranges movably in opposite directions in said first direction with described slide (12).

4. the milling tool of wind deflector according to claim 1, is characterized in that, the milling tool of described wind deflector also comprises the second milling assembly, and described second milling assembly comprises:

Second motor (31);

Second milling cutter, drive with described second motor (31) and be connected, described second milling cutter is arranged movably on the direction perpendicular to described first direction, and described second milling cutter is positioned between described two the first milling cutters (14).

5. the milling tool of wind deflector according to claim 4, is characterized in that, the milling tool of described wind deflector also comprises:

Support member (32), is fixedly installed on base (20);

Lever (33), middle part is connected pivotly with described support member (32), and described second milling assembly is connected with described lever (33);

Second driving cylinder (34), comprise the second cylinder body and the second piston rod, described second cylinder body is fixedly installed, described second piston rod is connected with described lever (33), and the link position of described support member (32) and described lever (33) is positioned between the link position of described second piston rod and described lever (33) and the link position of described second milling assembly and described lever (33).

6. the milling tool of wind deflector according to claim 1, is characterized in that, described clamp assemblies comprises:

Mount pad, is connected by the second pivot (49) extended along described first direction pivotly with described supporting seat (41);

Pressing plate (42), is being arranged on described mount pad movably perpendicular on described first direction.

7. the milling tool of wind deflector according to claim 6, is characterized in that, described mount pad comprises:

Spaced two installing plates (44) in said first direction.

8. the milling tool of wind deflector according to claim 6, is characterized in that, also comprises:

3rd driving cylinder (21), comprises the 3rd cylinder body and the 3rd piston rod, and described 3rd cylinder body is arranged rotationally, and described 3rd piston rod is connected rotationally with described mount pad.

9. the milling tool of wind deflector according to claim 6, is characterized in that, described mount pad two ends are in said first direction provided with Workpiece fixing part (43).

10. the milling tool of wind deflector according to claim 6, it is characterized in that, described supporting seat (41) has the first confined planes (41a) and the second confined planes (41b), and described mount pad has first limited (46a) coordinating with described first confined planes (41a) and second limited (46b) coordinating with described second confined planes (41b).

The milling tool of 11. wind deflectors according to claim 10, is characterized in that, also comprise:

5th driving cylinder (52), comprises the 5th cylinder body and the 5th piston rod, and described 5th cylinder body is fixedly installed and is positioned at the below of described supporting seat (41);

Locating part (45), be connected with described 5th piston rod, described locating part (45) has the stop dog position be positioned between described first confined planes (41a) and the second confined planes (41b), described supporting seat (41) have wear described 5th piston rod and dodge described locating part (45) dodge through hole.

The milling tool of 12. wind deflectors according to claim 7, is characterized in that, described installing plate (44) comprising:

Workpiece carrier portion (46), extends along described first direction;

Auxiliary pivot part (47), be fixedly connected on the below of described Workpiece carrier portion (46), described auxiliary pivot part (47) is connected by described second pivot (49) pivotly with described supporting seat (41).

The milling tool of 13. wind deflectors according to claim 8, is characterized in that, described mount pad comprises spaced two installing plates (44) in said first direction, and described installing plate (44) comprising:

Workpiece carrier portion (46), extends along described first direction;

Auxiliary drive section (48), extend perpendicular to described first direction and be fixedly connected with described Workpiece carrier portion (46), described auxiliary drive section (48) is connected by the 3rd pivot extended along described first direction pivotly with described 3rd piston rod.