CN221890683U - A high-efficiency stamping machine for automobile parts - Google Patents

Abstract

The utility model relates to an efficient punching machine for automobile parts, which comprises a box body, wherein a hydraulic cylinder is fixed at the bottom end of the inner wall of the box body, a movable plate is fixed at the bottom end of the hydraulic cylinder, an installation mechanism is arranged on the movable plate, punching columns are arranged on the installation mechanism, four telescopic rods are fixed at the top end of the inner wall of the box body, a clamping mechanism is arranged on the box body, movable blocks are fixed at the left end and the right end of the movable plate, and a compression plate is fixed at the bottom end of the movable block. This high-efficient punching machine of automobile parts through being equipped with installation mechanism on the movable plate, need not to use tools such as screwdriver or spanner to dismantle the punching press post when changing the punching press post, only need the pulling handle can, can conveniently change the punching press post, shortens the time that the change punching press head consumed, through being equipped with fixture on the box, can conveniently carry out the centre gripping to the spare part to the convenience is fixed and is processed the spare part, has improved the degree of automation of device.

Description

A high-efficiency stamping machine for automobile parts

Technical Field

The utility model relates to the technical field of punching machines, in particular to a high-efficiency punching machine for automobile parts.

Background Art

A punch press is a stamping press. Stamping production is mainly for plates. Through the mold, it can perform blanking, punching, forming, drawing, trimming, etc. It is widely used in various fields. For example, the switches, sockets, cups, cabinets and other accessories we use can be produced by a punch press through a mold. Compared with traditional mechanical processing, the stamping process saves materials and energy, has high efficiency, does not require high technical skills of the operator, and can use various molds to make products that cannot be achieved by mechanical processing. Therefore, its use is becoming more and more extensive.

For example, a Chinese patent (CN 210936649 U) discloses a stamping device for automobile parts, comprising a bottom plate, which is fixedly mounted on the ground; a top plate, which is fixedly mounted directly above the bottom plate through a support; a first drive device, which is welded to the upper surface of the top plate; a fixed block, which is located below the top plate and fixedly connected to a piston rod of the first drive device; an upper die, which is fixedly mounted directly below the fixed block; a lower die, which is located directly below the upper die; a base, which is located between the lower die and the bottom plate and fixedly mounted on the bottom plate; a second drive device, which is located inside the base and whose piston rod passes through the upper surface of the base to connect to the lower die; a control device comprising a switch, a sensor for determining whether the upper die is reset, and a microprocessor, which can solve the problem of low automation of existing stamping and forming equipment.

The above scheme also has the following technical defects: the above scheme is not convenient for replacing stamping parts. Since stamping parts are easily damaged during long-term use, it is very troublesome to replace stamping parts after they are damaged. They need to be disassembled using tools such as screwdrivers or wrenches, which is time-consuming and labor-intensive, thereby increasing the replacement time. Based on this, an efficient stamping machine for automotive parts is proposed.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a high-efficiency stamping machine for automobile parts, which has the advantages of convenient replacement of the stamping head and solves the problem that the stamping head is inconvenient to replace.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient stamping machine for automobile parts, comprising a box body, a hydraulic cylinder is fixed to the bottom end of the inner wall of the box body, a movable plate is fixed to the bottom end of the hydraulic cylinder, a mounting mechanism is provided on the movable plate, a stamping column is provided on the mounting mechanism, four telescopic rods are fixed to the top end of the inner wall of the box body, a clamping mechanism is provided on the box body, movable blocks are fixed to the left and right ends of the movable plate, a compression plate is fixed to the bottom end of the movable block, and two first springs are fixed to the left and right ends of the inner part of the box body;

The mounting mechanism includes two fixed rods fixed inside the movable plate, the outer surfaces of the fixed rods are slidably connected with a first slider, the outer surfaces of the fixed rods are sleeved with a second spring, the mounting mechanism also includes a sliding groove opened at the bottom end of the movable plate, the bottom end of the first slider is fixed with a sliding plate, the bottom end of the sliding plate is fixed with a handle, and one side of the sliding plate is fixed with a limiting rod.

Furthermore, the clamping mechanism includes a motor fixed at the left end of the box, the output shaft of the motor is fixed with a bidirectional screw, the outer surface of the bidirectional screw is threadedly connected to two second sliders, the top of the second slider is fixed with a connecting rod, and the top of the connecting rod is fixed with a clamping plate.

Furthermore, both left and right ends of the inner wall of the box body are provided with moving grooves, and the moving block slides in the moving grooves.

Furthermore, the bottom end of the first spring is fixed to the bottom end of the movable slot, and the bottom end of the telescopic rod is fixed to the top end of the movable plate.

Furthermore, two installation grooves are provided inside the movable plate, and the left and right ends of the fixing rod are fixed to the left and right sides of the installation grooves.

Furthermore, the left and right ends of the stamping column are provided with limiting grooves, one side of the sliding groove is provided with a through hole, and the limiting rod slides in the limiting groove and the through hole.

Furthermore, a slide groove is provided at the bottom end of the inner wall of the box body, and the left end of the bidirectional screw is rotatably connected to the left end of the slide groove.

Compared with the prior art, the technical solution of this application has the following beneficial effects:

The high-efficiency stamping machine for automobile parts has a mounting mechanism on the movable plate. When replacing the stamping column, there is no need to use tools such as screwdrivers or wrenches to disassemble the stamping column. Only the handle needs to be pulled, so the stamping column can be easily replaced and the time consumed in replacing the stamping head can be shortened. The clamping mechanism is provided on the box body, so the parts can be clamped conveniently, thereby facilitating the fixing and processing of the parts and improving the degree of automation of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is an enlarged schematic diagram of the structure of point A in FIG1 of the present utility model;

FIG3 is a schematic structural diagram of the clamping mechanism of the utility model;

FIG. 4 is a three-dimensional structural diagram of a partial structure of the clamping mechanism of the utility model.

In the figure: 1 box, 2 hydraulic cylinder, 3 moving plate, 4 mounting mechanism, 401 fixing rod, 402 first slider, 403 second spring, 404 sliding groove, 405 sliding plate, 406 handle, 407 limiting rod, 5 stamping column, 6 telescopic rod, 7 clamping mechanism, 701 motor, 702 bidirectional screw, 703 second slider, 704 connecting rod, 705 clamping plate, 8 moving block, 9 compression plate, 10 first spring.

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.

Please refer to Figure 1. An efficient stamping machine for automobile parts in this embodiment includes a box body 1. A hydraulic cylinder 2 is fixed to the bottom end of the inner wall of the box body 1, a movable plate 3 is fixed to the bottom end of the hydraulic cylinder 2, a mounting mechanism 4 is provided on the movable plate 3, a stamping column 5 is provided on the mounting mechanism 4, four telescopic rods 6 are fixed to the top end of the inner wall of the box body 1, the bottom end of the telescopic rod 6 is fixed to the top end of the movable plate 3, a clamping mechanism 7 is provided on the box body 1, movable blocks 8 are fixed to the left and right ends of the movable plate 3, movable grooves are opened on the left and right ends of the inner wall of the box body 1, the movable block 8 slides in the movable groove, a compression plate 9 is fixed to the bottom end of the movable block 8, and two first springs 10 are fixed to the left and right ends of the inside of the box body 1, and the bottom end of the first spring 10 is fixed to the bottom end of the movable groove.

The hydraulic cylinder 2 in this embodiment is used to drive the moving plate 3 to move up and down, the moving plate 3 is used to facilitate the installation of the installation mechanism 4, the stamping column 5 is used to stamp the parts, the telescopic rod 6 is used to keep the moving plate 3 stable when rising and falling, and the clamping mechanism 7 is used to clamp the parts.

It should be noted that the moving block 8 limits the moving plate 3 by sliding in the moving groove, and can drive the compression plate 9 to move up and down. The compression plate 9 is used to reduce the impact force on the bottom end of the box body 1 by squeezing the first spring 10. A positioning groove is provided at the bottom end of the moving plate 3, and the top end of the stamping column 5 is located in the positioning groove.

Please refer to Figures 1-2. In order to facilitate the installation and disassembly of the stamping column 5, the installation mechanism 4 in this embodiment includes two fixed rods 401 fixed inside the moving plate 3. Two installation grooves are opened inside the moving plate 3. The left and right ends of the fixed rods 401 are fixed to the left and right sides of the installation grooves. The outer surface of the fixed rod 401 is slidably connected with a first slider 402, and the outer surface of the fixed rod 401 is sleeved with a second spring 403. The installation mechanism 4 also includes a sliding groove 404 opened at the bottom end of the moving plate 3, a sliding plate 405 is fixed to the bottom end of the first slider 402, a handle 406 is fixed to the bottom end of the sliding plate 405, and a limiting rod 407 is fixed to one side of the sliding plate 405. Limiting grooves are opened at the left and right ends of the stamping column 5, and a through hole is opened on one side of the sliding groove 404. The limiting rod 407 slides in the limiting groove and the through hole.

The mounting mechanism 4 in this embodiment fixes the stamping column 5 by abutting the limiting rod 407 in the limiting groove. The sliding plate 405 is used to drive the limiting rod 407 and the first slider 402 to move. The first slider 402 is used to compress the second spring 403.

It should be noted that the sliding groove 404 is used for the sliding plate 405 to slide, and the handle 406 is used to facilitate pulling the sliding plate 405 to move.

Please refer to Figures 1, 3 and 4. In order to facilitate the clamping of parts, the clamping mechanism 7 in this embodiment includes a motor 701 fixed to the left end of the box body 1, and the output shaft of the motor 701 is fixed with a bidirectional screw 702. A slide groove is provided at the bottom end of the inner wall of the box body 1, and the left end of the bidirectional screw 702 is rotatably connected to the left end of the slide groove. The outer surface of the bidirectional screw 702 is threadedly connected with two second sliders 703, and a connecting rod 704 is fixed to the top of the second slider 703, and a clamping plate 705 is fixed to the top of the connecting rod 704.

The clamping mechanism 7 in this embodiment drives the bidirectional screw 702 to rotate through the motor 701, and the bidirectional screw 702 is used to drive the second slider 703 to make relative movement or opposite movement. The second slider 703 is used to drive the connecting rod 704 and the clamping plate 705 to make relative movement or opposite movement. The clamping plate 705 is used to clamp the parts.

It should be noted that a rectangular groove is provided at the bottom end of the inner wall of the box body 1 , and the connecting rod 704 slides in the rectangular groove. The connecting rod 704 limits the second sliding block 703 by sliding in the connecting groove.

It can be understood that the control method of the present application is controlled by a controller, the control circuit of the controller can be implemented by simple programming by technicians in this field, the provision of power is also common knowledge in this field, and the present application is mainly used to protect mechanical devices, so the present application will no longer explain the control method and circuit connection in detail.

The working principle of the above embodiment is:

When the device is working, the parts are placed at the bottom end of the inner wall of the box body 1, and the motor 701 is started. The output shaft of the motor 701 rotates to drive the bidirectional screw 702 to rotate, and the bidirectional screw 702 drives the second slider 703 to make relative movement. The second slider 703 drives the connecting rod 704 and the clamping plate 705 to move together, and the clamping plate 705 clamps the parts; then the hydraulic cylinder 2 is started, and the hydraulic cylinder 2 drives the moving plate 3 to move downward, and the moving plate 3 pulls the telescopic rod 6 to extend, and the moving plate 3 drives the moving block 8 and the compression plate 9 to move downward, and the compression plate 9 squeezes the first spring 10 to make it deform, and the first spring 10 squeezes the moving plate 3. The movable plate 3 generates elastic force to reduce the impact force brought by the movable plate 3, and the movable plate 3 drives the stamping column 5 to stamp the parts; when the stamping column 5 needs to be replaced, pull the handle 406, and the handle 406 drives the sliding plate 405 to move to both sides, and the sliding plate 405 drives the limiting rod 407 and the first slider 402 to move together, and the first slider 402 squeezes the second spring 403, and the second spring 403 is deformed. When the limiting rod 407 leaves the limiting groove, the stamping column 5 is removed for replacement, and the handle 406 is released after the new stamping column 5 is placed. The second spring 403 recovers its deformation and drives the limiting rod 407 back to the limiting groove.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an efficient punching machine for automobile parts, includes box (1), its characterized in that: the novel hydraulic press is characterized in that a hydraulic cylinder (2) is fixed at the bottom end of the inner wall of the box body (1), a movable plate (3) is fixed at the bottom end of the hydraulic cylinder (2), a mounting mechanism (4) is arranged on the movable plate (3), a punching column (5) is arranged on the mounting mechanism (4), four telescopic rods (6) are fixed at the top end of the inner wall of the box body (1), a clamping mechanism (7) is arranged on the box body (1), movable blocks (8) are fixed at the left end and the right end of the movable plate (3), a compression plate (9) is fixed at the bottom end of the movable block (8), and two first springs (10) are fixed at the left end and the right end of the inside of the box body (1);

The mounting mechanism (4) comprises two fixing rods (401) fixed inside the movable plate (3), a first sliding block (402) is slidably connected to the outer surface of the fixing rods (401), a second spring (403) is sleeved on the outer surface of the fixing rods (401), the mounting mechanism (4) further comprises a sliding groove (404) formed in the bottom end of the movable plate (3), a sliding plate (405) is fixed to the bottom end of the first sliding block (402), a handle (406) is fixed to the bottom end of the sliding plate (405), and a limiting rod (407) is fixed to one side of the sliding plate (405).

2. The efficient automobile part punching machine according to claim 1, characterized in that: the clamping mechanism (7) comprises a motor (701) fixed at the left end of the box body (1), a bidirectional screw (702) is fixed on an output shaft of the motor (701), two second sliding blocks (703) are connected to the outer surface of the bidirectional screw (702) in a threaded mode, a connecting rod (704) is fixed at the top end of each second sliding block (703), and a clamping plate (705) is fixed at the top end of each connecting rod (704).

3. The efficient automobile part punching machine according to claim 1, characterized in that: the left end and the right end of the inner wall of the box body (1) are provided with moving grooves, and the moving blocks (8) slide in the moving grooves.

4. A high efficiency stamping press for automotive parts as defined in claim 3, wherein: the bottom of the first spring (10) is fixed with the bottom of the moving groove, and the bottom of the telescopic rod (6) is fixed with the top of the moving plate (3).

5. The efficient automobile part punching machine according to claim 1, characterized in that: two mounting grooves are formed in the moving plate (3), and the left end and the right end of the fixing rod (401) are fixed with the left side and the right side of the mounting grooves.

6. The efficient automobile part punching machine according to claim 1, characterized in that: limiting grooves are formed in the left end and the right end of the stamping column (5), a through hole is formed in one side of the sliding groove (404), and the limiting rod (407) slides in the limiting grooves and the through hole.

7. The efficient automobile part punching machine according to claim 2, characterized in that: the bottom of box (1) inner wall has seted up the spout, the left end of two-way screw rod (702) rotates with the left end of spout to be connected.