阅读说明：本技术 一种用于锰铜分流器的安全型压机及其工作方法 (Safety press for manganin shunt and working method thereof ) 是由 刘大兵 刘洋 李隐宪 于 2019-12-04 设计创作，主要内容包括：本发明公开了一种用于锰铜分流器的安全型压机,包括：基座、工作平台、下模板、上模支架、上模板、驱动电缸、工作按钮、防坠落电缸挡块和挡块退出按钮,所述基座顶部设置有工作平台和下模板,所述工作平台外侧设置有上模支架,所述上模支架顶部设置有驱动电缸,所述驱动电缸一端设置有上模板,所述上模板外侧设置有防坠落电缸挡块；所述驱动电缸连接有工作按钮,所述防坠落电缸挡块连接有挡块退出按钮；还包括防护板；还公开了一种用于锰铜分流器的安全型压机的工作方法；一方面使用了多种防坠落结构,多方面保证了压力机的安全运行,保障了工人安全,另一方面减少了噪音污染,保护工人人身健康,提高生产效率。(The invention discloses a safety press for a manganin shunt, which comprises: the anti-falling electric cylinder comprises a base, a working platform, a lower template, an upper template support, an upper template, an electric driving cylinder, a working button, an anti-falling electric cylinder stop block and a stop block exit button, wherein the working platform and the lower template are arranged at the top of the base; the driving electric cylinder is connected with a working button, and the anti-falling electric cylinder stop block is connected with a stop block withdrawing button; the protective plate is also included; also discloses a working method of the safety press for the manganin shunt; on the one hand, the anti-falling structure is used, the safe operation of the press machine is ensured in many ways, the safety of workers is guaranteed, on the other hand, the noise pollution is reduced, the personal health of the workers is protected, and the production efficiency is improved.)

1. The utility model provides a safe type press for manganin shunt which characterized in that: the method comprises the following steps: the device comprises a base (1), a working platform (2), a lower template (3), an upper die support (4), an upper template (5), a driving electric cylinder (6), a working button (7), an anti-falling electric cylinder stop block (8) and a stop block exit button (9), wherein the top of the base (1) is provided with the working platform (2), the lower template (3) is fixedly arranged on the working platform (2), the upper die support (4) is arranged on the outer side of the working platform (2), the upper die support (4) is fixedly arranged on the base (1), the driving electric cylinder (6) is fixedly arranged on the top of the upper die support (4), the driving electric cylinder (6) penetrates through the upper die support (4), one end of the driving electric cylinder (6) is provided with the upper template (5), the edge of the upper template (5) penetrates through the upper die support (4), and the upper template (5) is in sliding contact with the, an anti-falling electric cylinder stop block (8) is arranged on the outer side of the upper template (5), and the anti-falling electric cylinder stop block (8) is in contact with the upper template bracket (4); the anti-falling electric cylinder is characterized in that the driving electric cylinder (6) is connected with a working button (7), the working button (7) is arranged on the base (1), the anti-falling electric cylinder stop block (8) is connected with a stop block withdrawing button (9), the stop block withdrawing button (9) is arranged on the base (1), and a space is arranged between the working button (7) and the stop block withdrawing button (9).

2. The safety press for manganin shunts according to claim 1, characterised in that: the anti-falling electric cylinder stopper (8) comprises an anti-falling electric cylinder (81), a stopper (82) and a limiting spring (83), wherein the anti-falling electric cylinder (81) comprises a cylinder body and a telescopic plug, the cylinder body is fixedly arranged on the upper template (5), the telescopic plug is arranged in the cylinder body in a penetrating manner, one end of the telescopic plug is fixedly provided with the stopper (82), the stopper (82) is in contact with the upper mold support (4), the limiting spring (83) is arranged on one side, away from the upper mold support (4), of the stopper (82), one end of the limiting spring (83) is fixedly arranged on the stopper (82), and the other end of the limiting spring (83) is fixedly arranged on the cylinder body; the upper die support (4) is provided with a plurality of tooth grooves, and the tooth grooves are matched with the stop blocks (82).

3. The safety press for manganin shunts according to claim 2, characterised in that: the lower surface of the tooth groove of the upper die support (4) adopts a horizontal plane.

4. The safety press for manganin shunts according to claim 1, characterised in that: work platform (2) the outside be provided with guard plate (10), guard plate (10) are including linkage gas circuit (101), bounding wall cylinder (102) and lift bounding wall (103), actuating cylinder (6) are including a pole chamber and screw rod chamber, screw rod chamber one side is provided with the through-hole, it is provided with linkage gas circuit (101) to go out pole chamber one side connection, linkage gas circuit (101) are kept away from the one end in pole chamber is connected and is provided with bounding wall cylinder (102), bounding wall cylinder (102) are fixed to be set up in base (1), bounding wall cylinder (102) top is provided with lift bounding wall (103), base (1) top is worn out in lift bounding wall (103).

5. The safety press for manganin shunts according to claim 1, characterised in that: the base (1) on be provided with peripheral guard plate (104), peripheral guard plate (104) are fixed to be set up in base (1) top, peripheral guard plate (104) board surrounds work platform (2).

6. The safety press for manganin shunts according to claim 5, characterised in that: the peripheral protection plate (104) comprises a support layer (1041), a water-based damper (1042), a flexible cushion layer (1043), a mute cotton layer (1044) and a fixing sheet (1045), the supporting layer (1041) is fixedly arranged on the base (1), water-based dampers (1042) are paved on the inner side and the outer side of the supporting layer (1041), a flexible cushion layer (1043) is laid on the inner side of the supporting layer (1041), a fixing sheet (1045) penetrates through the flexible cushion layer (1043), the fixing sheet (1045) is fixedly arranged on the inner side of the supporting layer (1041), the flexible cushion layer (1043) is fixed by the fixing sheet (1045), the inner side of the flexible cushion layer (1043) is provided with a mute cotton layer (1044), the mute cotton layer (1044) coats the support layer (1041), the water-based damper (1042) and the flexible cushion layer (1043), the silent cotton layer (1044) is glued with the inner side surface of the flexible cushion layer (1043), and the silent cotton layer (1044) is glued with the outer side surface of the support layer (1041); the supporting layer (1041) is made of a metal material, and the flexible cushion layer (1043) is made of a rubber material.

7. The safety press for manganin shunts according to claim 6, characterised in that: the lifting coaming (103) and the peripheral protection plate (104) have the same structure.

8. The working method of the safety press for the manganin shunt according to claim 4, which comprises the steps of pressing and chip flying prevention, and is characterized in that: the method specifically comprises the following steps:

the method comprises the following steps: pressing and starting a working button (7), driving an electric cylinder (6) to work, making the upper template (5) move downwards, starting a stop block withdrawing button (9), withdrawing a stop block (8) of the anti-falling electric cylinder, and moving the upper template (5);

step two: the flying chips are prevented, during machining, the driving electric cylinder (6) moves downwards, gas in a rod outlet cavity of the driving electric cylinder (6) is sent into the enclosing plate cylinder (102), and the enclosing plate cylinder (102) lifts the lifting enclosing plate (103); after the processing is finished, the driving electric cylinder (6) moves upwards, gas in the enclosing plate cylinder (102) is sent into the driving electric cylinder (6), and the enclosing plate cylinder (102) descends to lift the enclosing plate (103).

9. The working method of the safety press for the manganin shunt according to claim 2 comprises the step of preventing falling, and is characterized in that: the method specifically comprises the following steps:

the method comprises the following steps: when the driving electric cylinder (6) fails to move, the stop block (82) limits and prevents the upper template from falling; when the driving electric cylinder (6) fails during movement, the stop block withdrawing button (9) is released, and the anti-falling electric cylinder (81) controls the stop block (82) to be clamped into the upper die support (4) to prevent the upper die plate (5) from falling; when the anti-falling electric cylinder (81) fails, the limit spring (83) enables the stop block (82) to be clamped into the upper die support (4) by means of elasticity, and the upper die plate (5) is prevented from falling.

Technical Field

The invention belongs to the technical field of cold machining equipment and particularly relates to a safety press for a manganin shunt and a working method of the safety press.

Background

A press forming machine is a device which is common and indispensable for forging and forming, applies a strong pressure to a blank to cause plastic deformation or fracture, and is widely applicable to cutting, punching, blanking, bending, riveting, forming and other processes. Since the industrial revolution, the press machine begins to appear and continuously develops, and at present, the press machines at home and abroad are researched to produce relatively mature results, and the press machine is an important mark for the national technological level and the comprehensive national strength.

In the modern society of high industrial development, although the technology of the press is mature, innovative steps are gradually slowed down, most of the modern enterprises still use the older press, the structure is simple, the safety performance is poor, and safety accidents are easily caused. Therefore, the present application has made innovations and improvements to the press machine with respect to the above problems.

The existing press mainly has the following problems:

1. most of the existing presses have safety problems, on one hand, a worker can easily insert a hand into the press during operation, and on the other hand, a moving part of the press is easy to cause danger because of no protective measures once losing efficacy and falling off.

2. Most of the existing presses have noise pollution, which causes adverse effects on surrounding workers and equipment and influences the production process.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the safe press for the manganin shunt and the working method thereof.

The technical scheme is as follows: in order to achieve the above object, the present invention provides a safety press for a manganin shunt, comprising: the anti-falling electric cylinder device comprises a base, a working platform, a lower template, an upper template support, an upper template, an electric driving cylinder, a working button, an anti-falling electric cylinder stop block and a stop block withdrawing button, wherein the working platform is arranged at the top of the base, the lower template is fixedly arranged on the working platform, the upper template support is arranged outside the working platform and is fixedly arranged on the base, the electric driving cylinder is fixedly arranged at the top of the upper template support and penetrates through the upper template support, the upper template is arranged at one end of the electric driving cylinder, the edge of the upper template penetrates through the upper template support, the upper template is in sliding contact with the upper template support, the anti-falling electric cylinder stop block is arranged outside the upper template and is in contact with the upper; the anti-falling electric cylinder is characterized in that the driving electric cylinder is connected with a working button, the working button is arranged on the base, the anti-falling electric cylinder stop block is connected with a stop block withdrawing button, the stop block withdrawing button is arranged on the base, and an interval is arranged between the working button and the stop block withdrawing button.

According to the arrangement of the press, the working process is divided into two parts, and the two pneumatic buttons are respectively arranged, so that a worker can work only by leaving the processing platform with two hands, the risk that the worker is easy to operate mistakenly is solved, the safe operation of the press is ensured, and the safety of the worker is guaranteed.

The anti-falling electric cylinder stopper comprises an anti-falling electric cylinder, a stopper and a limiting spring, wherein the anti-falling electric cylinder comprises a cylinder body and a telescopic plug, the cylinder body is fixedly arranged on an upper template, the telescopic plug is arranged in the cylinder body in a penetrating manner, one end of the telescopic plug is fixedly provided with the stopper, the stopper is contacted with an upper die support, one side of the stopper, which is far away from the upper die support, is provided with the limiting spring, one end of the limiting spring is fixedly arranged on the stopper, and the other end of the limiting spring is fixedly arranged on the cylinder body; the upper die support is provided with a tooth groove, the tooth groove is provided with a plurality of teeth, and the tooth groove is matched with the stop block.

According to the arrangement of the anti-falling electric cylinder stop block, the stop block is in direct contact with the upper die support, so that the constant support in the vertical direction is provided for the upper die plate, and the risk that the driving electric cylinder cannot provide supporting force is effectively solved; the anti-falling structure adopts various anti-falling structures, thereby ensuring the safe operation of the press machine in many aspects and ensuring the safety of workers.

The lower surface of the tooth socket of the upper die bracket adopts a horizontal plane.

The protection plate is arranged on the outer side of the working platform and comprises a linkage air circuit, a surrounding plate air cylinder and a lifting surrounding plate, the driving electric cylinder comprises a rod outlet cavity and a screw rod cavity, a through hole is formed in one side of the screw rod cavity, the linkage air circuit is connected and arranged on one side of the rod outlet cavity, a surrounding plate air cylinder is connected and arranged at one end, far away from the rod outlet cavity, of the linkage air circuit, the surrounding plate air cylinder is fixedly arranged in the base, the lifting surrounding plate is arranged at the top of the surrounding plate air cylinder, and the lifting surrounding plate penetrates out.

According to the invention, the arrangement of the protection plate ensures that the press is in a relatively closed space during working through linkage with the driving electric cylinder, and the press automatically returns to an open state after finishing processing, so that the feeding and discharging of workers are facilitated, the risks of extending hands, splashing flying chips and the like of the workers are effectively prevented, and the safety performance of the equipment is improved.

The protective plate further comprises a peripheral protective plate, the peripheral protective plate is fixedly arranged at the top of the base, and the peripheral protective plate surrounds the working platform.

The peripheral protection plate comprises a support layer, a water-based damper, a flexible cushion layer, a mute cotton layer and a fixing piece, wherein the support layer is fixedly arranged on a base, the water-based damper is paved on the inner side and the outer side of the support layer, the flexible cushion layer is paved on the inner side of the support layer, the fixing piece is arranged on the flexible cushion layer in a penetrating manner, the fixing piece is fixedly arranged on the inner side of the support layer, the fixing piece is fixedly arranged on the flexible cushion layer, the mute cotton layer is arranged on the inner side of the flexible cushion layer, the support layer, the water-based damper and the flexible cushion layer are coated by the mute cotton layer, the mute cotton layer; the supporting layer is made of metal materials, and the flexible wrapping layer is made of rubber materials.

According to the invention, the peripheral protection plate is arranged, so that flying chips can be effectively prevented, and noise pollution is reduced through the mute material, the personal health of workers is protected, and the production efficiency is improved.

The lifting coaming and the peripheral protection plate have the same structure

The magnet is arranged inside the peripheral protection plate.

The working method of the safe press for the manganin shunt comprises the steps of pressing and chip flying prevention, and specifically comprises the following steps:

the method comprises the following steps: pressing, namely starting a working button, driving the electric cylinder to work, making the upper template move downwards, starting a stop block withdrawing button at the same time, withdrawing the anti-falling electric cylinder stop block, and moving the upper template;

step two: the flying chips are prevented, when in processing, the driving electric cylinder moves downwards, gas in the rod outlet cavity of the driving electric cylinder is sent into the coaming cylinder, and the coaming cylinder lifts up and down the coaming; after the processing is finished, the driving electric cylinder moves upwards, gas in the enclosing plate cylinder is sent into the driving electric cylinder, and the enclosing plate cylinder descends to lift the enclosing plate.

The working method of the safety press for the manganin shunt comprises the following steps of preventing falling:

the method comprises the following steps: when the driving electric cylinder fails when not moving, the stop block limits and prevents the upper template from falling; when the driving electric cylinder fails to work, the stop block withdrawing button is loosened, and the anti-falling electric cylinder controls the stop block to be clamped and connected into the upper die support to prevent the upper die plate from falling; when the anti-falling electric cylinder fails, the limit spring enables the stop block to be clamped into the upper die support by means of elasticity, and the upper die plate is prevented from falling.

The technical scheme shows that the invention has the following beneficial effects:

1. according to the safe press for the manganin shunt and the working method thereof, disclosed by the invention, various anti-falling structures are used, so that the safe operation of the press is ensured in many aspects, and the safety of workers is ensured.

2. According to the safe press for the manganin shunt and the working method thereof, noise pollution is reduced through the mute material, the personal health of workers is protected, and the production efficiency is improved.

Drawings

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

FIG. 2 is a schematic structural view of an anti-falling electric cylinder stopper of the present invention;

FIG. 3 is a schematic view of the structure of the fender of the present invention;

FIG. 4 is a schematic structural view of a peripheral fender of the present invention;

in the figure: the device comprises a base-1, a working platform-2, a lower template-3, an upper template support-4, an upper template-5, a driving electric cylinder-6, a working button-7, an anti-falling electric cylinder stopper-8, an anti-falling electric cylinder-81, a stopper-82, a limiting spring-83, a stopper withdrawing button-9, a protection plate-10, a linkage air path-101, a surrounding plate air cylinder-102, a lifting surrounding plate-103, a peripheral protection plate-104, a supporting layer-1041, a water-based damping-1042, a flexible cushion layer-1043, a silence cotton layer-1044, a fixing sheet-1045 and a magnet-105.

Detailed Description

The invention is further elucidated with reference to the drawings and the embodiments.