Punching equipment for automobile part production

Abstract

The utility model belongs to the technical field of automobile part machining, and provides punching equipment for automobile part production, which comprises a base, a vertical rod is fixedly mounted on the base, a rotating plate is rotatably mounted on the vertical rod, a first rotating power part for driving the rotating plate to rotate is arranged on the base, a sliding plate is slidably mounted on the rotating plate, and a second rotating power part for driving the rotating plate to rotate is arranged on the sliding plate. The rotating plate is fixedly provided with an elastic piece used for applying force for restoring to the original position to the rotating plate. The technical problem that in the prior art, shaft parts with different diameters cannot be accurately positioned, and consequently the follow-up drilling machining position deviates is solved. Compared with the prior art, the automatic clamping and positioning device has the advantages that automatic clamping and automatic positioning of the shaft parts are achieved, the machining precision of subsequent drilling is improved, clamping from the two sides can adapt to machining of the shaft parts with different diameters, and therefore manual taking of the shaft parts for discharging is avoided, and the drilling machining speed is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, in particular to a punching device for automobile parts production. Background Art

[0002] As people's living standards improve, they spend more and more on cars. Therefore, the auto parts market has received more and more attention, leading to rapid development of the auto parts market. Auto parts are the various units that make up the whole car and a product that serves the car.

[0003] Shaft components are an indispensable part of automotive parts. When processing shaft components, it is necessary to drill holes at their ends. The applicant has retrieved some prior arts, such as the Chinese patent with patent publication number CN217317075U. When in use, the shaft components are clamped by cooperating with an arc pressure plate and an arc block, and the clamped shaft components are moved to the bottom of the drill rod by rotating the turntable. However, the position of the arc plate is fixed. When shaft components of different diameters are fixed, the positions of their axes are different, and it is impossible to ensure that the axes of the shaft components and the drill rod are on the same straight line, making it difficult to accurately position the shaft components, resulting in deviations in subsequent processing. Utility Model Content

[0004] The utility model aims to provide a drilling device for automobile parts production, aiming to solve the technical problem that the prior art cannot accurately position shaft parts of different diameters, resulting in displacement of subsequent drilling processing positions.

[0005] The utility model is implemented as follows: a punching device for producing automobile parts comprises a base, a vertical rod is fixedly installed on the base and a rotating plate is rotatably installed on the vertical rod, a first rotating power part which drives the rotating plate to rotate is arranged on the base, a slide plate is slidably installed on the rotating plate, an elastic part for applying a force to restore the original position to the rotating plate is fixedly installed on the rotating plate, a limiting cylinder is arranged at one end of the slide plate away from the vertical rod, a supporting assembly for supporting shaft parts is arranged on the slide plate, a plurality of slide plates are arranged and are distributed on the rotating plate at intervals, a bracket is fixedly installed on the base, a first telescopic part is fixedly installed on the bracket and the vertical rod, a V-shaped splint is fixedly installed on the output ends of the two groups of first telescopic parts, a second telescopic part pointing to the base is fixedly installed on the bracket, a second rotating power part is fixedly installed on the output end of the second telescopic part, and the second rotating power part drives the drill rod to rotate.

[0006] Further technical solution: the first rotating power member drives the first gear to rotate, the first gear is meshed with a power ring gear fixedly mounted on the rotating plate, and the axis of the power ring gear coincides with the axis of the rotating plate.

[0007] Further technical solution: An L-shaped mounting plate is fixedly installed on the side of the limiting cylinder, the mounting plate is slidably connected to the skateboard, and a fixing screw for fixing the mounting plate is threadedly connected to the side of the skateboard.

[0008] Further technical solution: the first telescopic members are distributed on the same straight line and the axis of the drill rod is located on the symmetric planes of the two sets of clamps.

[0009] Further technical solution: The support assembly includes a rotating shaft, which is rotatably mounted on the skateboard, and a pad is fixedly mounted on one end of the rotating shaft away from the skateboard, and the projection of the limiting cylinder to the base is located on the pad.

[0010] Further technical solution: A second gear is fixedly mounted on one end of the rotating shaft away from the skateboard, and the second gear is meshed with an incomplete gear ring fixedly mounted on the base.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The V-shaped clamping plate can avoid the displacement of shaft parts during subsequent clamping, ensuring the accuracy of positioning of shaft parts. The symmetrical clamping plates on both sides are moved at the same time to clamp the shaft parts, so as to ensure that the shaft parts are pushed to the bottom of the drill rod, and the axis of the shaft parts and the axis of the drill rod are on the same straight line, realizing automatic clamping and automatic positioning of shaft parts, improving the processing accuracy of subsequent drilling, and clamping from both sides can adapt to the processing of shaft parts with different diameters.

[0013] 2. The limiting cylinder is a detachable connection, and can be replaced according to shaft parts of different diameters, which improves the convenience of use and facilitates the limiting use of shaft parts.

[0014] 3. When the shaft parts rotate, the parts of the supporting assembly will move, so that the shaft parts can fall from the limiting tube and realize automatic unloading, thus avoiding manual unloading of the shaft parts, improving the speed of drilling processing, and at the same time, the shaft parts can be loaded during processing, avoiding waiting for the loading and unloading of the shaft parts during processing, and improving the efficiency of drilling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the slide plate in the utility model.

[0017] Figure 3 It is the front view of the rotating plate in the utility model.

[0018] In the attached drawings: 1. base; 2. vertical rod; 3. rotating plate; 4. first rotating power part; 5. first gear; 6. power gear ring; 7. slide plate; 8. elastic part; 9. limiting cylinder; 10. mounting plate; 11. rotating shaft; 12. pad; 13. second gear; 14. first telescopic part; 15. clamping plate; 16. bracket; 17. second telescopic part; 18. second rotating power part; 19. drill rod; 20. incomplete gear ring; 21. supporting assembly. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0021] like Figure 1-Figure 3 As shown, a punching device for automobile parts production provided by the utility model comprises a base 1, a vertical rod 2 is fixedly mounted on the base 1 and a rotating plate 3 is rotatably mounted on the vertical rod 2, a first rotating power member 4 is arranged on the base 1 to drive the rotating plate 3 to rotate, the first rotating power member 4 drives the first gear 5 to rotate, the first gear 5 is meshed with a power gear ring 6 fixedly mounted on the rotating plate 3, the axis of the power gear ring 6 coincides with the axis of the rotating plate 3, a slide plate 7 is slidably mounted on the rotating plate 3, an elastic member 8 for applying a force to restore the original position to the slide plate 7 is fixedly mounted on the rotating plate 3, a limiting cylinder 9 is arranged at one end of the slide plate 7 away from the vertical rod 2, and the slide plate 7 is provided with a support assembly 21 for supporting shaft parts, a plurality of slide plates 7 are provided and are spaced apart on the rotating plate 3, a bracket 16 is fixedly mounted on the base 1, a first telescopic member 14 is fixedly mounted on the bracket 16 and the vertical rod 2, a V-shaped splint 15 is fixedly mounted on the output ends of the two groups of first telescopic members 14, the first telescopic members 14 are distributed on the same straight line and the axis of the drill rod 19 is located on the symmetric plane of the two groups of splints 15, a second telescopic member 17 pointing to the base 1 is fixedly mounted on the bracket 16, a second rotating power member 18 is fixedly mounted on the output end of the second telescopic member 17, and the second rotating power member 18 drives the drill rod 19 to rotate.

[0022] In actual application of this embodiment, a limiting cylinder 9 with the same diameter as the shaft component to be drilled is selected according to its diameter, and then the limiting cylinder 9 is installed at the end of the slide plate 7. When drilling, the shaft component to be drilled is inserted into the limiting cylinder 9, and the lower end of the shaft component is supported by the support assembly 21. Then, the first rotating power member 4 drives the rotating plate 3 to rotate through the meshing first gear 5 and the power gear ring 6, so that the rotating plate 3 drives the shaft component to be drilled to rotate to the bottom of the drill rod 19. At this time, the axis of the shaft component intersects with the straight line where the first telescopic member 14 is located. At this time, the two groups of first telescopic members 14 simultaneously drive the clamping plate 15 to move toward the shaft component When one group of the clamping plates 15 contacts the shaft parts, the slide plate 7 will be pushed to move through the shaft parts. The movement of the slide plate 7 will compress or stretch the elastic member 8, thereby changing the position of the shaft parts, until the clamping plates 15 on both sides contact and clamp the shaft parts at the same time. Since the axis of the drill rod 19 is located on the symmetric planes of the two groups of clamping plates 15, the axis of the shaft parts and the axis of the drill rod 19 are located on the same straight line at this time. The clamping plates 15 with a V-shaped structure avoid the deviation of the shaft parts during subsequent clamping, thereby ensuring the accuracy of the positioning of the shaft parts. The shaft parts are clamped by moving the symmetrical clamping plates 15 on both sides at the same time. And it can ensure that the shaft parts are pushed to the bottom of the drill rod 19, ensuring that the axis of the shaft parts and the axis of the drill rod 19 are on the same straight line, improving the processing accuracy of subsequent drilling, and clamping from both sides can adapt to the processing of shaft parts with different diameters. The limit cylinder 9 is a detachable connection, and can be replaced according to shaft parts with different diameters, thereby improving the convenience of use. At this time, the second telescopic member 17 drives the drill rod 19 to descend, and the drill rod 19 is driven to rotate by the second rotating power member 18, thereby realizing the drilling operation of the shaft parts. After the drilling is completed, the first telescopic member 14 contracts to make the clamping plate 15 away from the shaft parts, and the elastic member Under the action of 8, the slide plate 7 returns to its original position, and the shaft parts are installed in the limiting cylinder 9 of the next group during the drilling process. Therefore, after the processing is completed, the rotating plate 3 continues to rotate to move the next group of shaft parts to the bottom of the drill rod 19 for further processing. At the same time, the shaft parts after processing will cause the parts of the supporting assembly 21 to move during rotation, so that the shaft parts can fall from the limiting cylinder 9 to achieve automatic unloading, thereby avoiding manual unloading of shaft parts and improving the speed of drilling processing. At the same time, the loading of shaft parts can be realized during processing, avoiding waiting for the loading and unloading of shaft parts during processing, and improving the efficiency of drilling operations.

[0023] In an example of the present embodiment, the first rotating power member 4 and the second rotating power member 18 are respectively the first motor and the second motor, and of course they can also be other components that can output rotational power, such as hydraulic motors. The first motor drives the rotating plate 3 to rotate, and the second motor drives the drill rod 19 to rotate. The first telescopic member 14 and the second telescopic member 17 are respectively the first electric telescopic rod and the second electric telescopic rod, and of course they can also be other components that can actively change the length, such as hydraulic cylinders. The first electric telescopic rod drives the clamping plate 15 to move, and the second electric telescopic rod drives the drill rod 19 to move up and down.

[0024] like Figure 1-Figure 3 As shown, a punching device for automobile parts production provided by the utility model is provided, and an L-shaped mounting plate 10 is fixedly installed on the side of the limiting cylinder 9, the mounting plate 10 is slidably connected to the slide plate 7, and the side of the slide plate 7 is threadedly connected with a fixing screw for fixing the mounting plate 10.

[0025] In actual application of this embodiment, the limiting cylinder 9 is provided with different diameters and is installed on the end of the slide plate 7 through the mounting plate 10. The installation of the limiting cylinder 9 is achieved by fixing with fixing screws. If the limiting cylinder 9 needs to be replaced later, it only needs to release the fixing of the fixing screws, and then the limiting cylinder 9 of different diameters can be replaced, thereby improving the convenience of replacing the limiting cylinder 9 and being able to be conveniently replaced according to the diameters of different shaft components, which is convenient for use.

[0026] like Figure 1-Figure 3 As shown, a punching device for automobile parts production provided by the utility model is provided. The support assembly 21 includes a rotating shaft 11, which is rotatably mounted on the slide 7. A pad 12 is fixedly mounted on the end of the rotating shaft 11 away from the slide 7, and the projection of the limiting cylinder 9 to the base 1 is located on the pad 12.

[0027] Specifically, in order to facilitate the subsequent cutting of shaft parts, a second gear 13 is fixedly mounted on one end of the rotating shaft 11 away from the slide plate 7 , and the second gear 13 meshes with an incomplete gear ring 20 fixedly mounted on the base 1 .

[0028] When the second gear 13 and the incomplete gear ring 20 are out of mesh, the pad 12 rotates to the original position, so that there is no need to manually adjust the position of the pad 12, and the pad 12 can be automatically adjusted.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A punching device for automobile parts production, comprising a base (1), a vertical rod (2) fixedly mounted on the base (1) and a rotating plate (3) rotatably mounted on the vertical rod (2), a first rotating power member (4) for driving the rotating plate (3) to rotate is provided on the base (1), and the device is characterized in that: A slide plate (7) is slidably mounted on the rotating plate (3), an elastic member (8) for applying a force to restore the slide plate (7) to its original position is fixedly mounted on the rotating plate (3), a limiting cylinder (9) is arranged at one end of the slide plate (7) away from the vertical rod (2), a support assembly (21) for supporting shaft components is arranged on the slide plate (7), a plurality of groups of slide plates (7) are arranged and are spaced apart on the rotating plate (3), a bracket (16) is fixedly mounted on the base (1), a first telescopic member (14) is fixedly mounted on the bracket (16) and the vertical rod (2), a clamping plate (15) of a V-shaped structure is fixedly mounted on the output ends of the two groups of first telescopic members (14), a second telescopic member (17) pointing to the base (1) is fixedly mounted on the bracket (16), a second rotating power member (18) is fixedly mounted on the output end of the second telescopic member (17), and the second rotating power member (18) drives the drill rod (19) to rotate.

2. The punching equipment for automobile parts production according to claim 1, characterized in that: The first rotating power member (4) drives the first gear (5) to rotate, and the first gear (5) is meshed with a power gear ring (6) fixedly mounted on the rotating plate (3), and the axis of the power gear ring (6) coincides with the axis of the rotating plate (3).

3. The punching equipment for automobile parts production according to claim 1, characterized in that: An L-shaped mounting plate (10) is fixedly mounted on the side of the limiting cylinder (9); the mounting plate (10) is slidably connected to the slide plate (7); and a fixing screw for fixing the mounting plate (10) is threadedly connected to the side of the slide plate (7).

4. The punching equipment for automobile parts production according to claim 1, characterized in that: The first telescopic members (14) are distributed on the same straight line and the axis of the drill rod (19) is located on the symmetric planes of the two sets of clamping plates (15).

5. The punching equipment for automobile parts production according to claim 1, characterized in that: The support assembly (21) comprises a rotating shaft (11) which is rotatably mounted on the slide plate (7); a pad (12) is fixedly mounted on one end of the rotating shaft (11) away from the slide plate (7); and a projection of the limiting cylinder (9) onto the base (1) is located on the pad (12).

6. The punching equipment for automobile parts production according to claim 5, characterized in that: A second gear (13) is fixedly mounted on one end of the rotating shaft (11) away from the slide plate (7), and the second gear (13) is meshed with an incomplete gear ring (20) fixedly mounted on the base (1).

Images