CN213645547U

CN213645547U - Stamping device with buffering guard action

Info

Publication number: CN213645547U
Application number: CN202022689404.XU
Authority: CN
Inventors: 傅成彬
Original assignee: Jiete Lande Electromechanical Wuxi Co ltd
Current assignee: Jiete Lande Electromechanical Wuxi Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-09
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the technical field of punching and punching, in particular to a punching device with buffer protection effect, which comprises a working support, a fixed block and a lower bottom plate, wherein the lower end surface of the inner side of the upper end of the working support is fixedly connected with an electric telescopic rod, the lower end surface of the electric telescopic rod is fixedly connected with a movable plate, the middle of the right end of the movable plate is fixedly connected with a positioning guide rod, the middle of the movable plate is fixedly connected with the fixed block, the middle of the lower end of the fixed block is fixedly connected with a die block, and the middle of the upper end of the die block is provided with a positioning groove. Therefore, the overall safety performance of the device can be effectively improved while the accuracy of the punching position can be ensured.

Description

Stamping device with buffering guard action

Technical Field

The utility model relates to a punching press technical field that punches specifically is a stamping device with buffering guard action.

Background

Hardware: the traditional hardware products, also called 'small hardware', refer to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, the hardware of modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, the small hardware products are mostly not final consumer goods, the history is advanced to modern industrial society, the metal-hardware product industry is rapidly developed, the hardware industry plays an immeasurable role in national economic development, the hardware products also become an indispensable industrial link of industrial manufacturing, the application of a stamping device with a buffer protection effect is increasingly wide, and therefore, the demand for the stamping device with the buffer protection effect is increasingly increased.

Most stamping and punching devices for hardware products in the market do not have a device for pressing and holding a punched steel plate in the punching process in the using process, the punched steel plate can jump in the using process of the equipment, the safety performance of the device in the using process is poor, and the stamping device with the buffer protection function is provided for the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping device with buffering guard action to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stamping device with a buffering protection effect comprises a working support, a fixed block and a lower bottom plate, wherein the lower end face of the inner side of the upper end of the working support is fixedly connected with an electric telescopic rod, the lower end face of the electric telescopic rod is fixedly connected with a movable plate, the middle of the right end of the movable plate is fixedly connected with a positioning guide rod, the middle of the movable plate is fixedly connected with the fixed block, the middle of the lower end of the fixed block is fixedly connected with a die block, the middle of the upper end of the die block is provided with a positioning groove, the middle of the positioning groove is fixedly connected with a pin, the middle of the lower end of the die block is fixedly connected with an extrusion block, the upper end of the extrusion block is fixedly connected with a first telescopic spring, the middle of the lower end of the, and the left end face of the limiting block is fixedly connected with a second telescopic spring.

Preferably, the number of the second telescopic springs is two, the second telescopic springs are fixedly connected with limit blocks, and the limit blocks are fixedly connected to two ends of the lower supporting plate.

Preferably, the number of the positioning guide rods is two, the positioning guide rods are uniformly distributed on the inner sides of two ends of the moving plate, and the positioning guide rods and the moving plate are arranged in a vertical state.

Preferably, the constant head tank is the setting of square shape, the constant head tank is located the position in the middle of the mould piece upper end, the fixed block lower extreme is equipped with the hole groove, be in the same place through pin fixed connection between fixed block and the mould piece, the pin is the setting of cuboid.

Preferably, the lower end of the die block is provided with a protruding block, the lower supporting plate is provided with a hole, the hole and the protruding block are arranged on the same vertical plane, the upper end of the lower supporting plate is provided with a limiting groove, and the shape and the size of the limiting groove are equal to those of the die block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the pressing block, the first expansion spring, the die block and the pin are arranged, so that the steel plate can be pressed and held in advance when the steel plate is punched, the device can effectively prevent the steel plate from jumping in the punching and punching process of the steel plate in the using process, and the overall safety performance of the device is effectively improved while the accuracy of the punching position is ensured;

2. the utility model discloses in, through bottom plate, second expanding spring and the stopper that sets up, can carry out the in-process that the punching press punched to the steel sheet and carry out accurate location to the position of bottom plate, such device can fix the bottom plate of different shapes at the in-process that uses, stability and practicality very are worth using widely.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-a working bracket, 2-an electric telescopic rod, 3-a moving plate, 4-a positioning guide rod, 5-a first telescopic spring, 6-a mould block, 7-an extrusion block, 8-a pin, 9-a second telescopic spring, 10-a limiting block, 11-a connecting rod, 12-a lower bottom plate, 13-a lower supporting plate, 14-a positioning groove and 15-a fixing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a stamping device with a buffering protection effect comprises a working support 1, a fixed block 15 and a lower bottom plate 12, wherein the lower end surface of the inner side of the upper end of the working support 1 is fixedly connected with an electric telescopic rod 2, the lower end surface of the electric telescopic rod 2 is fixedly connected with a movable plate 3, the middle of the right end of the movable plate 3 is fixedly connected with a positioning guide rod 4, the middle of the movable plate 3 is fixedly connected with the fixed block 15, the middle of the lower end of the fixed block 15 is fixedly connected with a mold block 6, the middle of the upper end of the mold block 6 is provided with a positioning groove 14, the middle of the positioning groove 14 is fixedly connected with a pin 8, the middle of the lower end of the mold block 6 is fixedly connected with an extrusion block 7, the upper end of the extrusion block 7 is fixedly connected with a first telescopic spring 5, the middle of the lower, the left end face of the limiting block 10 is fixedly connected with a second telescopic spring 9.

The number of the second telescopic springs 9 is two, the second telescopic springs 9 are fixedly connected with limit blocks 10, and the limit blocks 10 are fixedly connected to two ends of the lower supporting plate 13 and can stably clamp the lower supporting plate 13; the number of the positioning guide rods 4 is two, the positioning guide rods 4 are uniformly distributed on the inner sides of two ends of the moving plate 3, and the positioning guide rods 4 and the moving plate 3 are arranged in a vertical state, so that the moving plate 3 can be ensured to stably move vertically; the positioning groove 14 is arranged in a cube shape, the positioning groove 14 is positioned in the middle of the upper end of the die block 6, a hole groove is formed in the lower end of the fixing block 15, the fixing block 15 and the die block 6 are fixedly connected together through the pin 8, and the pin 8 is arranged in a cuboid shape, so that the situation that the pin 8 is deformed due to stress in the punching process can be effectively prevented; the lower end of the die block 6 is provided with a protruding block, the lower supporting plate 13 is provided with a hole, the hole and the protruding block are arranged on the same vertical plane, the upper end of the lower supporting plate 13 is provided with a limiting groove, the shape and size of the limiting groove are equal to that of the die block 6, and accurate punching can be performed on a steel plate.

The working process is as follows: when a processed steel plate needs to be punched, firstly, a proper grinding tool block 6 is selected to be installed at the inner side position of the lower end of a fixed block 15 through a pin 8 and a positioning groove 14, after connection is completed, workers need to shake the die block 6 up and down to ensure that the upper end face of the die block 6 can be contacted with the lower end face of the fixed block 15, so that the fixed block 15 can directly apply a pressing force to the die block 6 in the process of punching the steel plate, meanwhile, the situation that the pin 8 is deformed due to stress can be effectively prevented in the using process, after the die block 6 is installed, the workers install a lower supporting plate 13 corresponding to the die block 6 at the middle position of a lower supporting plate 12 arranged at the lower end of a working support 1, and pay attention to the installation of the lower supporting plate 13 at the middle position of a limiting block 10 in the installation process, so that the steel plate can be punched, the condition that rocks about can not appear in bottom plate 13 takes place, it is very accurate, the steel sheet that will punch the processing after the installation is accomplished is placed in bottom plate 13 upper end constant head tank, then power on for electric telescopic handle 2, electric telescopic handle 2 will drive movable plate 3 and mould piece 6 downstream this moment, the in-process positioning guide arm 4 of removining can guarantee that movable plate 3 is in the state of vertical migration from top to bottom all the time, the accuracy of the position of punching can be guaranteed like this, during the downstream, extrusion piece 7 that mould piece 6 lower extreme set up at first contacts with the steel sheet, can extrude the steel sheet like this, then the protruding piece that mould piece 6 lower extreme set up punches to the steel sheet, such setting can effectually prevent that the steel sheet from jumping the condition emergence of in-process that punches to the steel sheet, safety very.

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

Claims

1. The utility model provides a stamping device with buffering guard action, includes work support (1), fixed block (15) and lower plate (12), its characterized in that: the lower end face of the inner side of the upper end of the working support (1) is fixedly connected with an electric telescopic rod (2), the lower end face of the electric telescopic rod (2) is fixedly connected with a movable plate (3), a positioning guide rod (4) is fixedly connected in the middle of the right end of the movable plate (3), a fixed block (15) is fixedly connected in the middle of the movable plate (3), a mold block (6) is fixedly connected in the middle of the lower end of the fixed block (15), a positioning groove (14) is arranged in the middle of the upper end of the mold block (6), a pin (8) is fixedly connected in the middle of the positioning groove (14), an extrusion block (7) is fixedly connected in the middle of the lower end of the mold block (6), a first telescopic spring (5) is fixedly connected at the upper end of the extrusion block (7), a lower bottom plate (12, connecting rod (11) upper end fixedly connected with bottom plate (13), bottom plate (13) left side fixedly connected with stopper (10), stopper (10) left end face fixedly connected with second expanding spring (9).

2. A press apparatus with cushioning protection as set forth in claim 1, wherein: the number of the second telescopic springs (9) is two, the second telescopic springs (9) are fixedly connected with limit blocks (10), and the limit blocks (10) are fixedly connected to two ends of the lower supporting plate (13).

3. A press apparatus with cushioning protection as set forth in claim 1, wherein: the number of the positioning guide rods (4) is two, the positioning guide rods (4) are uniformly distributed on the inner sides of two ends of the moving plate (3), and the positioning guide rods (4) and the moving plate (3) are arranged in a vertical state.

4. A press apparatus with cushioning protection as set forth in claim 1, wherein: constant head tank (14) are the square shape setting, constant head tank (14) are located the position in the middle of mould piece (6) upper end, fixed block (15) lower extreme is equipped with the hole groove, be in the same place through pin (8) fixed connection between fixed block (15) and mould piece (6), pin (8) are the cuboid setting.

5. A press apparatus with cushioning protection as set forth in claim 1, wherein: the lower end of the die block (6) is provided with a protruding block, the lower supporting plate (13) is provided with a hole, the hole and the protruding block are arranged on the same vertical plane, the upper end of the lower supporting plate (13) is provided with a limiting groove, and the shape and size of the limiting groove are equal to those of the die block (6).