CN220049660U - Punching device for machine part production - Google Patents

Abstract

The utility model discloses a punching device for the production of mechanical parts, which belongs to the field of mechanical processing and includes a work frame, a stamping table slidably installed on the work frame, and a workpiece seat slidably installed on the stamping table. The top of the stamping table There are two slide rails fixedly connected. One of the slide rails is equipped with a screw rod for rotation. One end of the slide rail is fixedly installed with a motor for driving the screw rod to rotate. One side of the workpiece seat is threadedly connected to the screw rod. , there are clamping parts on both sides of the top of the workpiece seat, support rods are fixedly installed at the four corners of the inner bottom wall of the work frame, the stamping table is slidably connected to the support rod, and the support rod is There is a spring in the socket; through the settings of the stamping table, workpiece holder, slide rail, screw, motor and clamping parts, the workpiece holder can be slid to the outside of the work frame when loading and unloading parts, thereby avoiding accidents when loading and unloading parts, and improving safety.

Description

A punching device for the production of mechanical parts

Technical field

The utility model belongs to the field of mechanical processing technology, and specifically relates to a punching device for the production of mechanical parts.

Background technique

Mechanical parts, also known as mechanical components, are the basic components of machinery. They are indivisible individual parts that make up machinery and machines. Parts processing includes punching processing.

The existing Chinese patent with announcement number CN212634015U discloses a punching device for the production of mechanical parts, including a work frame and a stamping table. Buffer grooves are fixedly installed on both sides of the bottom inner wall of the work frame, and the upper part of the work frame is inlaid. There is a cylinder, a first return spring is fixedly installed on the bottom inner wall of the buffer tank, a support rod is fixedly installed on the bottom of the stamping table, a support rod is fixedly installed on the bottom outer wall of the support rod, and the lower end of the support rod is fixed A first slider is installed, and the first slider is slidably installed in the buffer groove. Limiting rods are fixedly installed on both sides above the stamping table, and a second slider is fixedly installed on the upper end of the limiter rod. Limit slots are fixedly installed on both sides of the upper inner wall of the work frame. A second return spring is fixedly installed on one side of the inner wall of the limit slot. The second slider is slidably installed in the limit slot. The top of the cylinder The rod is fixedly connected with a pressure block, and a punch is fixedly installed on one side of the pressure block.

Regarding the above-mentioned related technologies, the inventor found that there are at least the following problems in this technology: when loading and unloading mechanical parts on the stamping table, operations need to be performed under the stamping mechanism. If the stamping mechanism fails and presses down, there is a certain danger. .

Utility model content

The purpose of this utility model is to provide a punching device for the production of mechanical parts to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a punching device for the production of mechanical parts, including a work frame, a stamping table slidably installed on the work frame, and a workpiece seat slidably installed on the stamping table. There are two slide rails fixedly connected to the top of the table. One of the slide rails is equipped with a screw rod for rotation. One end of the slide rail is fixedly installed with a motor for driving the screw rod to rotate. One side of the workpiece seat is threaded. On the screw, clamping parts are provided on both sides of the top of the workpiece seat. Support rods are fixedly installed at the four corners of the inner bottom wall of the work frame. The stamping table is slidably connected to the support rod. A spring is sleeved on the support rod.

As a preferred embodiment, the clamping member includes a cylinder fixedly installed on the workpiece base and a clamping plate fixedly connected to one end of the cylinder.

As a preferred embodiment, a rubber pad is fixedly connected to the surface of the splint.

As a preferred embodiment, a guide rod is fixedly installed inside the other slide rail, and the other side of the workpiece seat is slidably sleeved on the guide rod.

As a preferred embodiment, a guide groove is provided on the inner wall of the work frame, and a guide block is fixedly connected to one side of the workpiece seat, and the guide block slides in the guide groove.

As a preferred embodiment, a limiting block is fixedly installed on the upper end of the support rod.

Compared with the existing technology, the beneficial effects of this utility model are:

This punching device is used for the production of mechanical parts. Through the settings of the punching table, workpiece seat, slide rail, screw, motor and clamping parts, the starting motor can drive the screw to rotate, so that the screw drives the workpiece seat to slide along the slide rail. When loading and unloading parts , you can slide the workpiece holder to the outside of the work frame, and then slide the workpiece holder under the stamping mechanism when stamping, thus avoiding accidents when loading and unloading parts and improving safety;

This punching device is used for the production of mechanical parts. Through the settings of support rods, springs, guide grooves and guide blocks, the stamping table will receive less force during stamping, and the springs will be used to buffer the pressure and reduce damage to the parts.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the stamping table of the present utility model;

Figure 3 is a schematic structural diagram of the workpiece holder of the present invention.

In the picture: 1. Work frame; 2. Stamping table; 3. Workpiece holder; 4. Slide rail; 5. Screw; 6. Motor; 7. Clamp; 71. Cylinder; 72. Plywood; 73. Rubber pad; 8. Support rod; 9. Spring; 10. Guide rod; 11. Guide groove; 12. Guide block; 13. Limit block.

Detailed ways

The utility model will be further described below in conjunction with the embodiments.

The following examples are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present utility model all belong to the scope of protection claimed by the present utility model.

Please refer to Figures 1-3. The present utility model provides a punching device for the production of mechanical parts, which includes a work frame 1, a stamping table 2 slidably installed on the work frame 1, and a workpiece seat 3 slidably installed on the stamping table 2. There are two slide rails 4 fixedly connected to the top of the stamping table 2. One of the slide rails 4 has a screw 5 installed for rotation inside. One end of the slide rail 4 is fixedly installed with a motor 6 for driving the screw 5 to rotate. One side of the workpiece seat 3 The thread is sleeved on the screw rod 5. A guide rod 10 is fixedly installed inside the other slide rail 4. The other side of the workpiece seat 3 is slidably sleeved on the guide rod 10. Clamps are provided on both sides of the top of the workpiece seat 3. Part 7, through the settings of the stamping table 2, workpiece seat 3, slide rail 4, screw 5, motor 6 and clamping part 7, starting the motor 6 can drive the screw 5 to rotate, so that the screw 5 drives the workpiece seat 3 to slide along the slide rail 4 , when loading and unloading parts, the workpiece holder 3 can be slid to the outside of the work frame 1, and when stamping, the workpiece holder 3 can be slid under the stamping mechanism, thereby avoiding accidents when loading and unloading parts and improving safety.

The clamping member 7 includes a cylinder 71 fixedly installed on the workpiece base 3 and a clamping plate 72 fixedly connected to one end of the cylinder 71. The surface of the clamping plate 72 is fixedly connected with a rubber pad 73. Through the setting of the clamping member 7, the cylinder 71 can be started to drive The clamping plate 72 moves so that the clamping plate 72 clamps the parts.

Support rods 8 are fixedly installed at the four corners of the inner bottom wall of the work frame 1. The stamping table 2 is slidably connected to the support rod 8. A spring 9 is connected to the support rod 8. A limit block 13 is fixedly installed at the upper end of the support rod 8. , a guide groove 11 is provided on the inner wall of the work frame 1, and a guide block 12 is fixedly connected to one side of the workpiece seat 3. The guide block 12 slides in the guide groove 11, and passes through the support rod 8, spring 9, guide groove 11 and guide block. With the setting of 12, during stamping, the stamping table 2 will receive a lower force, and the spring 9 will be used to buffer the pressure, thereby reducing damage to the parts.

The working principle and usage process of the utility model: First, through the settings of the stamping table 2, the workpiece seat 3, the slide rail 4, the screw 5, the motor 6 and the clamping member 7, the starting motor 6 can drive the screw 5 to rotate, so that the screw 5 The workpiece holder 3 is driven to slide along the slide rail 4. When loading and unloading parts, the workpiece holder 3 can be slid to the outside of the work frame 1. When stamping, the workpiece holder 3 can be slid under the stamping mechanism, thereby avoiding accidents when loading and unloading parts. Unexpectedly, to improve safety, through the settings of the support rod 8, spring 9, guide groove 11 and guide block 12, during stamping, the stamping table 2 will be forced to decrease, and the spring 9 is used to buffer the pressure and reduce damage to parts. occur.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a punching device is used in machine part production, includes work frame (1), slidable mounting stamping table (2) on work frame (1) and slidable mounting work piece seat (3) on stamping table (2), its characterized in that: the top fixedly connected with two slide rails (4) of punching press platform (2), one of them the inside rotation of slide rail (4) is installed screw rod (5), the one end fixed mounting of slide rail (4) has motor (6) that are used for driving screw rod (5) pivoted, one side screw thread of work piece seat (3) cup joints on screw rod (5), the both sides at work piece seat (3) top all are equipped with clamping piece (7), the equal fixed mounting in four corners department of diapire has bracing piece (8) in work frame (1), punching press platform (2) slip cup joints on bracing piece (8), cup joint spring (9) on bracing piece (8).

2. A punching device for machine part production according to claim 1, characterized in that: the clamping piece (7) comprises an air cylinder (71) fixedly arranged on the workpiece seat (3) and a clamping plate (72) fixedly connected to one end of the air cylinder (71).

3. A punching device for machine part production according to claim 2, characterized in that: and a rubber pad (73) is fixedly connected to the surface of the clamping plate (72).

4. A punching device for machine part production according to claim 1, characterized in that: the other slide rail (4) is internally and fixedly provided with a guide rod (10), and the other side of the workpiece seat (3) is sleeved on the guide rod (10) in a sliding manner.

5. A punching device for machine part production according to claim 1, characterized in that: the guide groove (11) is formed in the inner side wall of the working frame (1), one side of the workpiece seat (3) is fixedly connected with a guide block (12), and the guide block (12) slides in the guide groove (11).

6. A punching device for machine part production according to claim 1, characterized in that: a limiting block (13) is fixedly arranged at the upper end of the supporting rod (8).