CN221675870U - A kind of automobile parts punching device for automobile processing - Google Patents

Abstract

The utility model discloses a punching device for automobile parts used for automobile processing, comprising a frame body, a loading plate fixedly connected inside the frame body, a workpiece placed in the middle of the loading plate, two clamping blocks slidably connected to the loading plate, the two clamping blocks are respectively located on both sides of the workpiece, and a control component for controlling the two clamping blocks to slide synchronously toward or away from each other is installed on the loading plate; a lifting frame slidably connected inside the frame body, the lifting frame is located above the loading plate, and a drilling component is installed inside the lifting frame; a hydraulic cylinder is fixedly connected to the top of the frame body, and the telescopic end of the hydraulic cylinder is fixedly connected to the lifting frame. The utility model has a simple structure and is easy to use. It can stably clamp the workpiece and position the workpiece at the same time, so as to facilitate the punching operation.

Description

A kind of automobile parts punching device for automobile processing

Technical Field

The utility model relates to the technical field of automobile parts processing, in particular to an automobile parts punching device for automobile processing.

Background Art

Auto parts processing refers to the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. In the process of auto parts processing, it is often necessary to punch holes in auto parts, so a punching device is needed. The existing punching device generally uses a simple limiting structure such as a bolt or a slider to limit the workpiece to be punched, and the limiting effect is poor, and it is easy to deviate during the punching process. The utility model patent with application number 201921342817.1 discloses a highly applicable auto parts punching device, which drives the two chucks to move by two second cylinders to clamp and fix the workpiece. However, since the two chucks are controlled by two second cylinders respectively, the process of controlling the synchronous movement of the two chucks is complicated and cumbersome, and in the actual working process, there are differences in the movement of the two chucks, which makes it impossible to stabilize the workpiece in the central position, which is not conducive to positioning. Therefore, there is an urgent need for an auto parts punching device for automobile processing that is simple to control and easy to position the workpiece.

Utility Model Content

The utility model aims to provide a punching device for automobile parts used in automobile processing, so as to solve the problems existing in the above-mentioned prior art.

To achieve the above-mentioned purpose, the utility model provides the following solution: the utility model provides an automobile parts punching device for automobile processing, comprising a frame main body, a loading plate fixedly connected inside the frame main body, a workpiece placed in the middle of the loading plate, two clamping blocks slidably connected to the loading plate, the two clamping blocks are respectively located on both sides of the workpiece, and a control component for controlling the two clamping blocks to slide toward or away from each other synchronously is installed on the loading plate; a lifting frame is slidably connected inside the frame main body, the lifting frame is located above the loading plate, and a drilling component is installed in the lifting frame; a hydraulic cylinder is fixedly connected to the top of the frame main body, and the telescopic end of the hydraulic cylinder is fixedly connected to the lifting frame.

Preferably, the control assembly includes a rotating disk rotatably connected to the loading plate, the top side of the rotating disk is fixedly connected with a connecting column, the clamping block is fixedly connected with a connecting protrusion on a side close to the rotating disk, and a connecting rod is rotatably connected between the connecting column and the connecting protrusion; the bottom of the rotating disk is fixedly connected with a rotating column, the rotating column passes through the loading plate and is rotatably connected to the loading plate, the bottom of the rotating column is fixedly connected with a matching gear, the matching gear is rotatably connected to the bottom surface of the loading plate, the bottom surface of the loading plate is rotatably connected with a gear ring, the inner ring and outer ring of the gear ring are both provided with meshing teeth, the gear ring is located between the two matching gears, and the outer ring of the gear ring is respectively meshed with the two matching gears, the bottom wall of the frame body is fixedly connected with a control motor, the output shaft of the control motor is fixedly connected with a driving gear, and the driving gear is located at the inner ring of the gear ring and meshes with the inner ring of the gear ring.

Preferably, the drilling assembly includes a first threaded rod rotatably connected to the lifting frame, the first threaded rod is placed horizontally, a slider is slidably connected inside the lifting frame, the first threaded rod passes through the slider and is threadedly connected to the slider, a drilling machine is fixedly connected to the bottom surface of the slider, and a driving motor for controlling the rotation of the first threaded rod is fixedly connected to the lifting frame.

Preferably, a sliding groove is provided in the clamping block, a lifting block is slidably connected in the sliding groove, a second threaded rod is rotatably connected in the sliding groove, the second threaded rod is vertically arranged, the second threaded rod passes through the lifting block and is threadedly connected to the lifting block, the top of the second threaded rod passes through the clamping block and is fixedly connected with an adjusting nut, the slider is fixedly connected with a cross bar, and a pressure block is fixedly connected to the end of the cross bar away from the slider, the two pressure blocks are located on both sides of the top surface of the workpiece, an opening is provided on the side wall of the sliding groove, the cross bar is located in the opening and is slidably connected to the side wall of the opening.

Preferably, a circular through hole is opened in the middle of the carrier plate, the circular through hole is not larger than the size of the workpiece, and the diameter of the circular through hole is smaller than the inner diameter of the gear ring.

Preferably, the pressing block is a rubber block.

The utility model discloses the following technical effects: the utility model controls two clamping blocks to move synchronously toward or away from each other through a control component, thereby being able to stably fix the workpiece in the middle of the carrier plate, facilitating the positioning of the workpiece, thereby facilitating the drilling component to perform drilling operations on the workpiece. A control structure is used to control the two clamping blocks, which facilitates positioning while not requiring constant correction of the driving structure of the two clamping blocks, and is convenient to operate. The structure of clamping and positioning the workpiece using two clamping blocks is more stable. The utility model has a simple structure and is easy to use. It can stably clamp the workpiece and position the workpiece at the same time, facilitating the drilling operation.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic diagram of the structure of the punching device of the utility model;

FIG2 is a partial enlarged view of point A in FIG1;

Among them: 1. frame body; 2. loading plate; 3. workpiece; 4. clamping block; 5. lifting frame; 6. hydraulic cylinder; 7. rotating disk; 8. connecting column; 9. connecting protrusion; 10. connecting rod; 11. rotating column; 12. matching gear; 13. gear ring; 14. control motor; 15. driving gear; 16. first threaded rod; 17. slider; 18. drilling machine; 19. driving motor; 20. slide groove; 21. lifting block; 22. second threaded rod; 23. adjusting nut; 24. cross bar; 25. pressure block; 26. opening; 27. circular through hole.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Referring to Fig. 1-2, the utility model provides a punching device for automobile parts used for automobile processing, comprising a frame body 1, a loading plate 2 is fixedly connected in the frame body 1, a workpiece 3 is placed in the middle of the loading plate 2, two clamping blocks 4 are slidably connected to the loading plate 2, the two clamping blocks 4 are respectively located on both sides of the workpiece 3, and a control component for controlling the two clamping blocks 4 to slide synchronously toward or away from each other is installed on the loading plate 2; a lifting frame 5 is slidably connected in the frame body 1, the lifting frame 5 is located above the loading plate 2, and a drilling component is installed in the lifting frame 5; a hydraulic cylinder 6 is fixedly connected to the top of the frame body 1, and the telescopic end of the hydraulic cylinder 6 is fixedly connected to the lifting frame 5. The control component controls the two clamping blocks 4 to move synchronously toward or away from each other, thereby being able to stably fix the workpiece 3 in the middle of the loading plate 2, facilitating the positioning of the workpiece 3, thereby facilitating the drilling component to perform drilling operations on the workpiece 3, and adopting a control structure to control the two clamping blocks 4, facilitating positioning without the need to constantly calibrate the driving structure of the two clamping blocks 4, and convenient operation. In addition, the two clamping blocks 4 are used to clamp and position the workpiece, and the structure is more stable.

In a specific embodiment, the control component includes a rotating disk 7 rotatably connected to the carrier plate 2, a connecting column 8 is fixedly connected to the side of the top surface of the rotating disk 7, a connecting protrusion 9 is fixedly connected to the side of the clamping block 4 close to the rotating disk 7, and a connecting rod 10 is rotatably connected between the connecting column 8 and the connecting protrusion 9; a rotating column 11 is fixedly connected to the bottom of the rotating disk 7, the rotating column 11 penetrates the carrier plate 2 and is rotatably connected to the carrier plate 2, a matching gear 12 is fixedly connected to the bottom of the rotating column 11, the matching gear 12 is rotatably connected to the bottom surface of the carrier plate 2, a gear ring 13 is rotatably connected to the bottom surface of the carrier plate 2, the inner ring and outer ring of the gear ring 13 are both provided with meshing teeth, the gear ring 13 is located between the two matching gears 12, and the outer ring of the gear ring 13 is respectively meshed with the two matching gears 12, a control motor 14 is fixedly connected to the bottom wall of the frame body 1, and a driving gear 15 is fixedly connected to the output shaft of the control motor 14, and the driving gear 15 is located at the inner ring of the gear ring 13 and meshed with the inner ring of the gear ring 13. The driving gear 15 is controlled to rotate by controlling the motor 14, thereby driving the ring gear 13 to rotate on the bottom surface of the carrier plate 2. During the rotation process, the ring gear 13 simultaneously drives the two matching gears 12 to rotate. The matching gear 12 drives the rotating disk 7 to rotate through the rotating column 11. When the rotating disk 7 rotates, it pushes the clamping block 4 to move synchronously, thereby positioning and clamping the workpiece 3. At the same time, it can cooperate with the pressing block 25 to drive the pressing block 25 to move to the specified position to fix the workpiece 3.

In a specific embodiment, the drilling assembly includes a first threaded rod 16 rotatably connected to the lifting frame 5, the first threaded rod 16 is placed horizontally, a slider 17 is slidably connected inside the lifting frame 5, the first threaded rod 16 passes through the slider 17 and is threadedly connected to the slider 17, a drilling machine 18 is fixedly connected to the bottom surface of the slider 17, and a driving motor 19 for controlling the rotation of the first threaded rod 16 is fixedly connected to the lifting frame 5. The driving motor 19 drives the first threaded rod 16 to rotate, drives the slider 17 to slide inside the lifting frame 5, thereby adjusting the horizontal position of the drilling machine 18, so as to facilitate the drilling operation at the designated position of the workpiece 3.

Specifically, the puncher 18 is a punching device that drives a built-in motor.

In a specific embodiment, a slide groove 20 is provided in the clamping block 4, a lifting block 21 is slidably connected in the slide groove 20, a second threaded rod 22 is rotatably connected in the slide groove 20, the second threaded rod 22 is vertically arranged, the second threaded rod 22 passes through the lifting block 21 and is threadedly connected to the lifting block 21, the top end of the second threaded rod 22 passes through the clamping block 4 and is fixedly connected to an adjusting nut 23, a cross bar 24 is fixedly connected to the slider 17, a pressing block 25 is fixedly connected to the end of the cross bar 24 away from the slider 17, two pressing blocks 25 are located on both sides of the top surface of the workpiece 3, an opening 26 is provided on the side wall of the slide groove 20, the cross bar 24 is located in the opening 26 and is slidably connected to the side wall of the opening 26. When the thickness of the workpiece 3 to be processed is small or the workpiece 3 is inconvenient to be clamped by the clamping block 4 due to other factors, the adjusting nut 23 is rotated, and the lifting block 21 is driven to move up and down through the rotation of the second threaded rod 22, thereby driving the pressing block 25 to press down and position the two sides of the workpiece 3, thereby fixing the workpiece 3.

In a specific embodiment, a circular through hole 27 is opened in the middle of the carrier plate 2, the circular through hole 27 is not larger than the size of the workpiece 3, and the diameter of the circular through hole 27 is smaller than the inner diameter of the gear ring 13, so as to facilitate the collection of waste chips in the drilling process.

In a specific embodiment, the pressing block 25 is a rubber block. The use of a flexible rubber material can prevent the pressing block 25 from causing damage to the workpiece 3 during the process of fixing the workpiece 3.

The working process of the utility model is as follows: when in use, the workpiece 3 to be processed is transported to the carrier plate 2 by means of a conveying structure or manually, so that it is above the circular through hole 27, and then the control motor 14 is started, and the control motor 14 controls the driving gear 15 to rotate, thereby driving the ring gear 13 to rotate, and the rotation of the ring gear 13 drives the two matching gears 12 to rotate, and the matching gear 12 drives the rotating disk 7 to rotate. During the rotation process, the rotating disk 7 pushes the clamping block 4 to slide to the middle position through the connecting rod 10, thereby pushing the workpiece 3 to the center of the carrier plate 2 for positioning and clamping the workpiece 3 by means of two clamping blocks 4, so as to fix the workpiece. Then the hydraulic cylinder 6 is started, and the hydraulic cylinder 6 drives the lifting frame 5 to move up and down, thereby driving the drilling machine 18 to move up and down to drill holes in the workpiece, and the first threaded rod 16 is driven to rotate by the driving motor 19, and the horizontal position of the drilling machine 18 can be adjusted by adjusting the horizontal position of the slider 17. When the workpiece 3 to be processed is thin or difficult to be stably clamped by the two clamping blocks 4, when the two clamping blocks 4 move the workpiece 3 to the middle position, the two adjusting nuts 23 are rotated, and the lifting block 21 is driven to move downward through the rotation of the second threaded rod 22, thereby driving the pressing block 25 to move downward, and fixing the workpiece 3 to be processed, so that it is stable at the specified position for easy drilling operation.

In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims (3)

1. A punching device for automobile parts used for automobile processing, characterized in that it comprises a frame body (1), a loading plate (2) is fixedly connected inside the frame body (1), a workpiece (3) is placed in the middle of the loading plate (2), two clamping blocks (4) are slidably connected to the loading plate (2), the two clamping blocks (4) are respectively located on both sides of the workpiece (3), and a control component for controlling the two clamping blocks (4) to slide synchronously towards or away from each other is installed on the loading plate (2); a lifting frame (5) is slidably connected inside the frame body (1), the lifting frame (5) is located above the loading plate (2), and a drilling component is installed in the lifting frame (5); a hydraulic cylinder (6) is fixedly connected to the top of the frame body (1), and the telescopic end of the hydraulic cylinder (6) is fixedly connected to the lifting frame (5); The control assembly comprises a rotating disk (7) rotatably connected to the loading plate (2); a connecting column (8) is fixedly connected to the top side of the rotating disk (7); a connecting protrusion (9) is fixedly connected to the side of the clamping block (4) close to the rotating disk (7); a connecting rod (10) is rotatably connected between the connecting column (8) and the connecting protrusion (9); a rotating column (11) is fixedly connected to the bottom of the rotating disk (7); the rotating column (11) passes through the loading plate (2) and is rotatably connected to the loading plate (2); a matching gear (12) is fixedly connected to the bottom of the rotating column (11); the matching gear (12) The wheel (12) is rotatably connected to the bottom surface of the loading plate (2), and the bottom surface of the loading plate (2) is rotatably connected to a gear ring (13), the inner ring and the outer ring of the gear ring (13) are both provided with meshing teeth, the gear ring (13) is located between the two matching gears (12), and the outer ring of the gear ring (13) is respectively meshed with the two matching gears (12), the bottom wall of the frame body (1) is fixedly connected to a control motor (14), and the output shaft of the control motor (14) is fixedly connected to a drive gear (15), and the drive gear (15) is located in the inner ring of the gear ring (13) and meshed with the inner ring of the gear ring (13); The drilling assembly comprises a first threaded rod (16) rotatably connected to the lifting frame (5), the first threaded rod (16) being placed horizontally, a slider (17) being slidably connected inside the lifting frame (5), the first threaded rod (16) passing through the slider (17) and being threadedly connected to the slider (17), a drilling machine (18) being fixedly connected to the bottom surface of the slider (17), and a driving motor (19) for controlling the rotation of the first threaded rod (16) being fixedly connected to the lifting frame (5); The clamping block (4) is provided with a slide groove (20), a lifting block (21) is slidably connected in the slide groove (20), a second threaded rod (22) is rotatably connected in the slide groove (20), the second threaded rod (22) is vertically arranged, the second threaded rod (22) passes through the lifting block (21) and is threadedly connected to the lifting block (21), the top end of the second threaded rod (22) passes through the clamping block (4) and is fixedly connected with an adjusting nut (23), the slider (17) is fixedly connected with a cross bar (24), one end of the cross bar (24) away from the slider (17) is fixedly connected with a pressure block (25), two pressure blocks (25) are located on both sides of the top surface of the workpiece (3), an opening (26) is provided on the side wall of the slide groove (20), the cross bar (24) is located in the opening (26) and is slidably connected to the side wall of the opening (26). 2. The automobile parts punching device for automobile processing according to claim 1 is characterized in that: a circular through hole (27) is opened in the middle of the carrier plate (2), the circular through hole (27) is not larger than the size of the workpiece (3), and the diameter of the circular through hole (27) is smaller than the inner diameter of the gear ring (13). 3. The automobile parts punching device for automobile processing according to claim 1, characterized in that the pressing block (25) is a rubber block.