Punching device for automobile parts

Abstract

The automobile part punching device comprises a base, a supporting column is fixedly connected to the rear end face of the base, a first hydraulic telescopic rod is fixedly connected to the upper side of the rear end face of the supporting column, the output end of the first hydraulic telescopic rod penetrates through the supporting column and is fixedly connected with a movable plate, and a threaded groove is formed in the front end face of the movable plate. A servo motor is fixedly connected to the side end face of the movable plate, a threaded lead screw is arranged in the threaded groove, one side of the threaded lead screw is rotationally connected with the inner surface of the threaded groove, and the other side of the threaded lead screw penetrates through the threaded groove, extends to the outside and is fixedly connected with the output end of the servo motor. The shape and the size of the threaded groove are matched with those of the threaded block. Dust can be collected in an auxiliary mode through the bearing barrel, the vent holes and the dust suction hood, meanwhile, the magnet and the filter plate are arranged in the bearing barrel, fixation of large scrap iron is increased, the situation that the dust, the scrap iron and the like easily cause device faults is avoided, and the fault rate of the device is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to punching equipment technical field, especially, relate to a kind of automobile parts punching device. BACKGROUND

[0002] Automobile parts are the units that constitute the whole car and the products serving the car. There are many types of automobile parts. With the improvement of people's living standards, people's consumption of cars is also increasing, and the market for automobile parts is also becoming larger. In recent years, automobile parts manufacturers have also developed rapidly. In the production process of automobile parts, punching is an indispensable process link.

[0003] The existing patent number CN 222094769 U is a punching device for automobile parts production, comprising a workbench, a groove is formed in the top of the workbench, a lead screw is rotatably connected between the inner walls of the two sides of the groove, and a moving block is threadedly connected to the lead screw. The utility model places the automobile parts between the four clamps, then starts the electric telescopic rod, the electric telescopic rod drives the corresponding clamp to fix it, starts the hydraulic cylinder to drive the drill bit to move downward to punch it, after punching, starts the first drive motor, the first drive motor drives the meshing first gear to rotate through the second gear, the first gear drives the lead screw to rotate, the lead screw drives the moving block to move, the moving block drives the U-shaped plate to move through the connecting plate, the U-shaped plate drives the automobile parts to move through the clamp, so as to adjust the position of the automobile parts, without taking down and fixing again, improve production efficiency.

[0004] The device in the above document opens a groove on the workbench, drives the automobile parts to move horizontally through the lead screw, and uses the dust cover provided on the rear inner wall of the L-shaped plate to suck dust during punching. However, in actual use, when processing iron parts, the actual dust collection effect of the dust cover is limited, which causes the large iron filings generated during processing to fall into the groove and affect the movement of the lead screw. In order to solve the above problems, we propose a kind of automobile parts punching device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of automobile parts punching device, solves the existing problems.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of automobile parts punching device, including base, the base rear end face is fixedly connected with support column, the support column rear end face upper side is fixedly connected with No.

[0008] The center of the upper end surface of the base is provided with a leakage groove, and the leakage groove is fixedly connected with a U-shaped plate on the left and right sides. Two electric telescopic rods are fixedly connected to the inner walls on both sides of the U-shaped plate. The output ends of the two electric telescopic rods on the same side are fixedly connected to the same clamping plate. An auxiliary U-shaped plate is provided on the lower end surface of the base. T-shaped grooves are formed in the inner walls on both sides of the auxiliary U-shaped plate. A receiving barrel is slidably connected to the opening of the auxiliary U-shaped plate. The shape and size of the receiving barrel are adapted to the opening of the auxiliary U-shaped plate. The receiving barrel and the auxiliary U-shaped plate are in sliding connection. A plurality of air holes are formed in the bottom of the receiving barrel. A magnet is fixedly connected to the bottom of the receiving barrel. A filter plate is fixedly connected to the upper end surface of the magnet. The receiving barrel can collect the debris falling during the punching process. The filter plate separates the debris from the magnet, allowing the debris to remain in the receiving barrel for easy centralized processing. Protrusions are provided on the left and right sides of the receiving barrel. The cross section of the protrusion is T-shaped. The shape and size of the protrusion are adapted to the T-shaped groove. The protrusion and the T-shaped groove are in sliding connection. An auxiliary dust cover is fixedly connected to the lower end surface of the receiving barrel. A plurality of support legs are provided on the lower surface of the base. Anti-skid pads are provided on the lower end surfaces of the support legs.

[0009] The utility model has the following beneficial effects:

[0010] The U-shaped plate, electric telescopic rod and clamping plate are fixed on the base, and the punching mechanism is driven to move longitudinally by the No. 1 hydraulic telescopic rod provided on the support column. The punching mechanism is driven to move horizontally by the servo motor, threaded lead screw and sliding block provided on one side of the horizontal plate. The movement direction of the punching mechanism is increased to avoid slotting on the base, reducing the possibility of dust, iron filings and other debris falling into the groove during actual use of the original device, thereby affecting the movement of the lead screw and moving block and causing device failure. The failure rate of the device is reduced,

[0011] The utility model discloses a kind of automobile parts punching device, including base, support column, dust cover, movable plate, threaded groove, servo motor, threaded screw, threaded block, cross plate, No.

[0012] Of course, it is not necessary to achieve all the advantages described above to implement any product of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be needed to use the drawings described in the embodiment briefly introduced, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, without creative labor, according to these drawings, other drawings can also be obtained.

[0014] Figure 1 It is a kind of automobile parts punching device's overall structure schematic view;

[0015] Figure 2 It is a kind of automobile parts punching device's front view;

[0016] Figure 3 It is Figure 2 A-A section view;

[0017] Figure 4 It is a kind of automobile parts punching device's bottom view.

[0018] In the drawings, the component list represented by each sign is as follows: 1, base;2, support column;3, No. 1 hydraulic telescopic rod;4, dust cover;5, movable plate;6, threaded groove;7, servo motor;8, threaded screw;9, threaded block;10, cross plate;11, No. 2 hydraulic telescopic rod;12, drill bit;13, protrusion;14, auxiliary dust cover;15, leakage groove;16, U-shaped plate;17, electric telescopic rod;18, clamping plate;19, auxiliary U-shaped plate;20, T-shaped slot;21, receiving barrel;22, air hole;23, magnet;24, filter plate. DETAILED DESCRIPTION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] In the description of the present application, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0021] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Please refer to Figures 1-4 As shown in the drawings, the utility model is a kind of automobile parts punching device, including base 1, base 1 rear end surface is fixedly connected with support column 2, support column 2 rear end surface upper side is fixedly connected with No. 1 hydraulic telescopic rod 3, support column 2 front end surface lower side is fixedly connected with dust cover 4, No. 1 hydraulic telescopic rod 3 output end is fixedly connected with moving plate 5 through support column 2, the front end surface of moving plate 5 is provided with thread groove 6, the side end surface of moving plate 5 is fixedly connected with servo motor 7, thread screw rod 8 is arranged in thread groove 6, one side of thread screw rod 8 is rotatably connected with the inner surface of thread groove 6, the other side of thread screw rod 8 is fixedly connected with the output end of servo motor 7 and extends to outside through thread groove 6, the side surface of thread screw rod 8 is fixedly connected with screw block 9, the shape and size of thread groove 6 are adapted to screw block 9, thread groove 6 and screw block 9 are slidingly matched, the side of screw block 9 is fixedly connected with horizontal plate 10, the upper end surface of horizontal plate 10 is fixedly connected with No. 2 hydraulic telescopic rod 11, drill bit 12 is fixedly connected to the output end of No. 2 hydraulic telescopic rod 11;

[0023] The bottom base 1 is provided with a leakage groove 15 in the center of the upper end face, and U-shaped plates 16 are fixedly connected to the left and right sides of the leakage groove 15. Two electric telescopic rods 17 are fixedly connected to the inner walls of the two sides of each U-shaped plate 16. The output ends of the two electric telescopic rods 17 on the same side are fixedly connected to the same clamping plate 18. The bottom base 1 is provided with an auxiliary U-shaped plate 19 at the lower end face. T-shaped grooves 20 are formed in the inner walls of the two sides of the auxiliary U-shaped plate 19. A receiving barrel 21 is slidably connected to the opening of the auxiliary U-shaped plate 19. The shape and size of the receiving barrel 21 are adapted to the opening of the auxiliary U-shaped plate 19. The receiving barrel 21 is in sliding fit with the auxiliary U-shaped plate 19. A plurality of air holes 22 are formed in the bottom of the receiving barrel 21. A magnet 23 is fixedly connected to the bottom of the receiving barrel 21. A filter plate 24 is fixedly connected to the upper end face of the magnet 23. The receiving barrel 21 can collect the debris falling in the punching process. The upper end face of the magnet 23 is fixedly connected with the filter plate 24. The filter plate 24 separates the debris from the magnet 23, so that the debris stays in the receiving barrel 21, facilitating subsequent centralized processing. The receiving barrel 21 is provided with protrusions 13 on the left and right sides. The cross section of the protrusion 13 is T-shaped. The shape and size of the protrusion 13 are adapted to the T-shaped groove 20. The protrusion 13 is in sliding fit with the T-shaped groove 20. An auxiliary dust cover 14 is fixedly connected to the lower end face of the receiving barrel 21. A plurality of supporting legs are arranged on the lower surface of the bottom base 1. Anti-skid pads are arranged on the lower end faces of the supporting legs.

[0024] Please refer to Figures 1-4 As shown in the drawings, the embodiment is a use method of an automobile part punching device: in use, the automobile parts are placed between the four clamping plates 18, and then the electric telescopic rods 17 are started to drive the corresponding clamping plates 18 to fix the automobile parts. Then the second hydraulic telescopic rod 11 is started to drive the drill bit 12 to move downward to punch holes. Most of the metal debris generated in the punching process is sucked out and recycled by the dust cover 4. Part of the larger metal debris that cannot be sucked out by the dust cover 4 enters the receiving barrel 21 under the magnetic force of the magnet 23 in the receiving barrel 21. After punching, the servo motor 7 is turned on to drive the threaded lead screw 8 to rotate. The threaded lead screw 8 drives the threaded block 9 to move. The threaded block 9 drives the cross plate 10 to move, thereby driving the second hydraulic telescopic rod 11 to move horizontally. The first hydraulic telescopic rod 3 is turned on to drive the second hydraulic telescopic rod 11 to move longitudinally. After adjusting the position, the second hydraulic telescopic rod 11 is turned on to drive the drill bit 12 to move downward to punch holes in the automobile parts again. After completing the punching, the protrusions 13 arranged on the left and right sides of the receiving barrel 21 and the T-shaped grooves 20 are used to cooperate with each other to facilitate the quick disassembly of the receiving barrel 21 at the opening of the auxiliary U-shaped plate 19, thereby facilitating the replacement of the receiving barrel 21.

[0025] It is additionally explained that the dust cover 4 and the auxiliary dust cover 14 are fixedly connected with the output end of an external dust collector (not shown in the figure), and the dust collector needs to be opened to perform dust collection during actual punching. The base 1 is fixedly connected with a controller (not shown in the figure) at the front end face. The first hydraulic telescopic rod 3, the second hydraulic telescopic rod 11, the servo motor 7 and the electric telescopic rod 17 are electrically connected with the controller.

[0026] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and limit the present application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. An automobile spare part punching device comprising a base (1), characterized in that: The rear end surface of the base (1) is fixedly connected with a support column (2), the upper side of the rear end surface of the support column (2) is fixedly connected with a first hydraulic telescopic rod (3), the lower side of the front end surface of the support column (2) is fixedly connected with a dust suction cover (4), the output end of the first hydraulic telescopic rod (3) penetrates through the support column (2) and is fixedly connected with a moving plate (5), the front end surface of the moving plate (5) is provided with a threaded groove (6), the side end surface of the moving plate (5) is fixedly connected with a servo motor (7), the threaded groove (6) is provided with a threaded screw rod (8), one side of the threaded screw rod (8) is rotatably connected with the inner surface of the threaded groove (6), the other side of the threaded screw rod (8) penetrates through the threaded groove (6) and extends to the outside and is fixedly connected with the output end of the servo motor (7), the periphery of the threaded screw rod (8) is threadedly connected with a threaded block (9), one side of the threaded block (9) is fixedly connected with a horizontal plate (10), the upper end surface of the horizontal plate (10) penetrates through a second hydraulic telescopic rod (11), the output end of the second hydraulic telescopic rod (11) is fixedly connected with a drill bit (12). The upper end surface of the base (1) is provided with a leakage groove (15) in the center, the left and right sides of the leakage groove (15) are fixedly connected with U-shaped plates (16), the inner walls on the two sides of the U-shaped plates (16) are fixedly connected with two electric telescopic rods (17), the output ends of the two electric telescopic rods (17) on the same side are fixedly connected with the same clamping plate (18), the lower end surface of the base (1) is provided with an auxiliary U-shaped plate (19), the inner walls on the two sides of the auxiliary U-shaped plate (19) are provided with T-shaped grooves (20), the opening of the auxiliary U-shaped plate (19) is slidably connected with a receiving barrel (21), the bottom of the receiving barrel (21) is provided with a plurality of air holes (22), the bottom of the receiving barrel (21) is fixedly connected with a magnet (23), the upper end surface of the magnet (23) is fixedly connected with a filter plate (24), the left and right sides of the receiving barrel (21) are provided with protrusions (13), and the lower end surface of the receiving barrel (21) is fixedly connected with an auxiliary dust suction cover (14).

2. A punch device for automobile parts according to claim 1, wherein The shape and size of the threaded groove (6) are adapted to the threaded block (9), and the threaded groove (6) and the threaded block (9) are in sliding fit.

3. The punch device for automobile parts according to claim 1, wherein The distance between the U-shaped plates (16) is greater than the length of the threaded groove (6).

4. The punch device for automobile parts according to claim 1, wherein The shape and size of the receiving barrel (21) are adapted to the opening of the auxiliary U-shaped plate (19), and the receiving barrel (21) and the auxiliary U-shaped plate (19) are in sliding fit.

5. The punch device for automobile parts according to claim 1, wherein The cross section of the protrusion (13) is T-shaped, the shape and size of the protrusion (13) are adapted to the T-shaped groove (20), and the protrusion (13) and the T-shaped groove (20) are in sliding fit.

6. The punch device for automobile parts according to claim 1, wherein The lower surface of the base (1) is provided with a plurality of support legs, and the lower end surface of the support leg is provided with a non-slip pad.

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