Perforating device for automobile parts

Abstract

The utility model relates to the technical field of automobile part machining, and discloses an automobile part punching device which comprises a base, a round automobile part, a driving mechanism and a plurality of punching mechanisms, a supporting disc is fixedly connected to the middle of the upper surface of the base, and a plurality of fixing plates are fixedly connected to the upper surface of the supporting disc through a plurality of supporting plates; sliding blocks are slidably mounted on the upper surfaces of the multiple fixing plates through sliding grooves correspondingly, and one sides of the sliding blocks are elastically connected with the inner walls of the fixing plates through springs. The multiple motors can drive the multiple drill bits to rotate, the air cylinders can drive the multiple guide plates to move downwards, the rolling wheels are limited by the guide plates to push the four drill bits to be close to one another, the four drill bits punch the interior of the round automobile part, and therefore punching treatment of multiple positions can be conducted at the same time; and the working efficiency of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts processing, and in particular to an automobile parts punching device. Background Art

[0002] During the automobile manufacturing process, various auxiliary devices are used. Punching devices are one of the most common and widely used ones. After the automobile parts are manufactured, holes are punched in the parts according to actual use to facilitate subsequent installation processes.

[0003] In the prior art, when punching holes in circular auto parts, generally only one position can be punched. When a circular auto part needs to have multiple holes punched, the holes can only be punched one by one, and the position of the circular auto part needs to be constantly adjusted, resulting in a long processing time and reduced overall production efficiency. Utility Model Content

[0004] In order to solve the problems raised by the above background technology, the present application provides a punching device for automobile parts.

[0005] The present application provides an automobile parts punching device that adopts the following technical solution:

[0006] An automobile component punching device comprises a base, a circular automobile component, a driving mechanism and a plurality of punching mechanisms;

[0007] A support plate is fixedly connected to the middle of the upper surface of the base, and a plurality of fixing plates are fixedly connected to the upper surface of the support plate through a plurality of support plates. Sliders are slidably mounted on the upper surfaces of the plurality of fixing plates through sliding grooves, and one side of the slider is elastically connected to the inner wall of the fixing plate through a spring. A mounting seat for limiting the position of a circular automobile part is fixedly connected to the middle of the upper surface of the support plate;

[0008] The punching mechanism includes a motor, which is fixedly connected to the upper surface of the slider, and the output end of the motor is rotatably mounted with a drill bit for punching holes in round automobile parts through a connecting seat;

[0009] The driving mechanism is arranged above the base and is used for driving a plurality of sliders to move.

[0010] Preferably, the driving mechanism includes a cylinder and a cross plate, a top plate is provided above the base, the cylinder is fixedly connected to the upper surface of the top plate, the cross plate is fixedly connected to the output end of the cylinder, the side of the slider away from the spring is fixedly connected to a connecting rod, the connecting rod extends to one end outside the fixed plate and is rotatably installed with a roller, the four corners of the lower surface of the cross plate are fixedly connected to a guide plate, and a guide groove for use with the roller is opened on one side of the guide plate.

[0011] Preferably, the four corners of the upper surface of the base are fixedly connected with support rods, and the top ends of the plurality of support rods are fixedly connected to the lower surface of the top plate.

[0012] Preferably, the side of the guide plate close to the roller is composed of a first vertical surface, a sloped surface and a second vertical surface from top to bottom, and the upper end to the lower end of the sloped surface extends inward. When the roller moves upward from the second vertical surface to the first vertical surface, the four drill bits drill holes into the interior of the circular automotive part.

[0013] Preferably, a folding plate for sealing the slide groove is provided above the spring, one end of the folding plate is fixedly connected to the side wall of the slider, and the other end of the folding plate is fixedly connected to the inner wall of the fixed plate.

[0014] In summary, this application has the following beneficial technical effects:

[0015] Compared with the existing technology, the device has multiple motors that can drive multiple drill bits to rotate, and cylinders that can drive multiple guide plates to move downward. The rollers are limited by the guide plates and push the four drill bits closer to each other, so that the four drill bits can drill holes into the interior of circular automotive parts, thereby being able to perform drilling processing in multiple positions at the same time, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the embodiment of the application;

[0017] Figure 2 Schematic diagram of the structure of the guide plate and guide groove of the embodiment of the application;

[0018] Figure 3 is a structural diagram of a punching mechanism according to an embodiment of the application;

[0019] Figure 4 It is a schematic structural diagram of the spring and folding plate of the embodiment of the application.

[0020] Explanation of the accompanying reference numerals: 1. Base; 2. Support rod; 3. Guide plate; 4. Cross plate; 5. Top plate; 6. Cylinder; 7. Fixed plate; 8. Support plate; 9. Support plate; 10. Mounting seat; 11. Motor; 12. Guide groove; 13. Connecting rod; 14. Roller; 15. Connecting seat; 16. Drill bit; 17. Round automotive parts; 18. Slider; 19. Spring; 20. Folding plate. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The embodiment of the present application discloses a punching device for automobile parts. Figure 1-4 , an automobile parts punching device, comprising a base 1, a circular automobile part 17, a driving mechanism and a plurality of punching mechanisms;

[0023] A support plate 8 is fixedly connected to the middle of the upper surface of the base 1. A plurality of fixing plates 7 are fixedly connected to the upper surface of the support plate 8 via a plurality of support plates 9. Sliders 18 are slidably mounted on the upper surfaces of the plurality of fixing plates 7 via slide grooves. One side of the slider 18 is elastically connected to the inner wall of the fixing plate 7 via a spring 19. A mounting seat 10 for limiting the position of a circular automotive component 17 is fixedly connected to the middle of the upper surface of the support plate 9.

[0024] The punching mechanism includes a motor 11, which is fixedly connected to the upper surface of a slider 18. The output end of the motor 11 is rotatably mounted with a drill bit 16 for punching holes in a circular automobile part 17 via a connecting seat 15;

[0025] The driving mechanism is arranged above the base 1 and is used to drive multiple sliders 18 to move. The driving mechanism includes a cylinder 6 and a cross plate 4. The upper surface of the base 1 is fixedly connected to the top plate 5 through multiple support rods 2. The cylinder 6 is fixedly connected to the upper surface of the top plate 5, and the cross plate 4 is fixedly connected to the output end of the cylinder 6. The slider 18 is fixedly connected to the connecting rod 13 on the side away from the spring 19. The connecting rod 13 extends to one end outside the fixed plate 7 and is rotatably installed with a roller 14. The four corners of the lower surface of the cross plate 4 are fixedly connected to the guide plate 3. A guide groove 12 for use with the roller 14 is provided on one side of the guide plate 3. The side of the guide plate 3 close to the roller 14 is composed of a first vertical surface, an inclined surface, and a second vertical surface from top to bottom. The upper end of the inclined surface extends inward to the lower end. When the roller 14 moves upward from the second vertical surface to the first vertical surface, four drill bits 16 drill holes into the interior of the circular automotive component 17;

[0026] When in use, the electrical components appearing in this application are all connected to an external power supply and a control switch. The circular auto part 17 is placed in the mounting seat 10, and multiple motors 11 are started separately to drive multiple drill bits 16 to rotate. The starting cylinder 6 can drive the cross plate 4 to move downward, and the cross plate 4 can drive the guide plate 3 to move downward. The guide plate 3 can drive the guide groove 12 to move, so that the roller 14 rolls in the guide groove 12. The roller 14 can push the connecting rod 13 to move along the inclined surface on the guide plate 3. The connecting rod 13 can drive the slider 18 to move. The slider 18 can drive the motor 11 and the drill bit 16 thereon to move toward the circular auto part 17. The circular auto part 17 can be punched by the rotating drill bit 16, and the circular auto part 17 can be punched by the multiple drill bits 1 6 in order to perform drilling processing on multiple positions of the circular automobile component 17. After the drilling is completed, the guide plate 3 is driven upward by the cylinder 6. Under the elastic force of the spring 19, the slider 18, the motor 11 and the drill bit 16 can be driven to reset. The staff removes the circular automobile component 17 and then places a new circular automobile component 17 in the mounting seat 10. The above operation is repeated. In this process, the multiple motors 11 can drive the multiple drill bits 16 to rotate, and the cylinder 6 can drive the multiple guide plates 3 to move downward. The roller 14 is limited by the guide plate 3 and pushes the four drill bits 16 to approach each other, so that the four drill bits 16 drill holes into the interior of the circular automobile component 17, thereby being able to perform drilling processing at multiple positions at the same time, thereby improving the working efficiency of the device.

[0027] Reference Figure 4 A folding plate 20 for sealing the chute is provided above the spring 19. One end of the folding plate 20 is fixedly connected to the side wall of the slider 18, and the other end of the folding plate 20 is fixedly connected to the inner wall of the fixed plate 7. The folding plate 20 can prevent the debris generated by the circular automobile parts 17 during punching from splashing into the chute, and the debris remaining on the surface of the folding plate 20 can be blown away by the staff with an air gun.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0029] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0031] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A punching device for automobile parts, characterized in that: It comprises a base (1), a circular automobile component (17), a driving mechanism and a plurality of punching mechanisms; A support plate (8) is fixedly connected to the middle of the upper surface of the base (1), and a plurality of fixed plates (7) are fixedly connected to the upper surface of the support plate (8) via a plurality of support plates (9). Sliders (18) are slidably mounted on the upper surfaces of the plurality of fixed plates (7) via sliding grooves. One side of the slide block (18) is elastically connected to the inner wall of the fixed plate (7) via a spring (19). A mounting seat (10) for limiting the circular automobile component (17) is fixedly connected to the middle of the upper surface of the support plate (9); The punching mechanism comprises a motor (11), the motor (11) being fixedly connected to the upper surface of the slider (18), and a drill bit (16) for punching a circular automobile part (17) being rotatably mounted on the output end of the motor (11) via a connecting seat (15); The driving mechanism is arranged above the base (1) and is used to drive a plurality of sliders (18) to move.

2. The automobile parts punching device according to claim 1, characterized in that: The driving mechanism comprises a cylinder (6) and a cross plate (4); a top plate (5) is provided above the base (1); the cylinder (6) is fixedly connected to the upper surface of the top plate (5); the cross plate (4) is fixedly connected to the output end of the cylinder (6); a connecting rod (13) is fixedly connected to the side of the slider (18) away from the spring (19); a roller (14) is rotatably mounted on one end of the connecting rod (13) extending to the outside of the fixed plate (7); guide plates (3) are fixedly connected to the four corners of the lower surface of the cross plate (4); a guide groove (12) for use with the roller (14) is provided on one side of the guide plate (3).

3. The automobile parts punching device according to claim 2, characterized in that: The four corners of the upper surface of the base (1) are fixedly connected to support rods (2), and the top ends of the plurality of support rods (2) are fixedly connected to the lower surface of the top plate (5).

4. The automobile parts punching device according to claim 2, characterized in that: The side of the guide plate (3) close to the roller (14) is composed of a first vertical surface, an inclined surface, and a second vertical surface from top to bottom. The upper end of the inclined surface extends inward to the lower end. When the roller (14) moves upward from the second vertical surface to the first vertical surface, the four drill bits (16) drill holes into the interior of the circular automobile part (17).

5. The automobile parts punching device according to claim 1, characterized in that: A folding plate (20) for sealing the slide groove is provided above the spring (19), one end of the folding plate (20) is fixedly connected to the side wall of the slider (18), and the other end of the folding plate (20) is fixedly connected to the inner wall of the fixed plate (7).

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