CN220837431U - Punching machine with protection structure - Google Patents

Abstract

The utility model relates to the technical field of punching machines and discloses a punching machine with a protection structure, which comprises a punching box, wherein a box door is hinged to the outer wall of the front end of the punching box, a perspective window is arranged on the box door, a protection structure is arranged on the inner wall of the box door, the protection structure comprises two groups of fixing blocks, protection plates, telescopic springs, rollers and pressing blocks, the two groups of fixing blocks are fixedly arranged on the inner wall of the box door, sliding grooves are formed in one ends, close to each other, of the two groups of fixing blocks, the protection plates are connected in a sliding manner in the sliding grooves of the fixing blocks, and the telescopic springs are fixedly arranged on the outer wall of the right end of the protection plate. This possess protective structure's punching machine, through setting up protective structure, play and shelter from the effect of protection to cover glass, improve the security, through fixed mounting has clean sponge on the front end outer wall of guard plate, clean sponge can clear up the cleaning to cover glass's inner wall, is convenient for observe.

Description

Punching machine with protection structure

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine with a protection structure.

Background

The press working is a press working method for obtaining a desired part by applying pressure to a material at room temperature using a die attached to a press machine to separate or deform the material, and is widely used because of advantages such as saving material, high productivity, and easiness in forming a thin-walled member.

At present, when the punching machine is used, the condition that the waste material is broken by the punching press and flies extremely easily appears, if the waste material splashes and will cause great injury on the human body, very unsafe, and in order to improve safety, set up the punching machine inside the protection casing generally, prevent that the waste material from splashing, look over the internal condition for better, set up the observation window on the outer wall of chamber door generally, and generally can set up glass window on the observation window, when glass received the harder waste material of intensity to splash, also lead to glass to appear damaging easily, inconvenient use. In view of this, we propose a press with a protective structure.

Disclosure of utility model

The present utility model is directed to a press machine with a protection structure, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a punching machine that possesses protective structure, includes the punching press case, it has the chamber door to articulate on the front end outer wall of punching press case, be provided with perspective window on the chamber door, be provided with protective structure on the inner wall of chamber door, protective structure includes:

The fixing blocks are provided with two groups, the two groups of fixing blocks are fixedly arranged on the inner wall of the box door, and one ends, close to each other, of the two groups of fixing blocks are provided with sliding grooves;

The protection plate is in sliding connection with the sliding groove of the fixed block, a telescopic spring is fixedly arranged on the outer wall of the right end of the protection plate, the right end of the telescopic spring is fixedly connected with the inner wall of the sliding groove of the fixed block, and a roller is fixedly arranged at the lower end of the protection plate;

And the pressing block is fixedly connected with the protection plate at one end, close to the box door, of the pressing block.

Preferably, a punching cavity is formed in the punching box, a hydraulic cylinder is fixedly arranged at the upper end of the inner wall of the punching cavity, and a punching plate is fixedly arranged at the lower end of the hydraulic cylinder.

Preferably, a pressing rod is fixedly arranged on the outer wall of the right end of the hydraulic cylinder.

Preferably, the upper end of the pressing block is provided with an inclined plane.

Preferably, the front end outer wall of the protection plate is fixedly provided with a cleaning sponge, and when the protection plate moves, the cleaning sponge can be driven to move to wipe the protection glass.

Preferably, the transparent window is internally provided with protective glass, so that the condition inside the punching box can be observed.

Compared with the prior art, the utility model provides the punching machine with the protection structure, which has the following beneficial effects:

1. This possess protective structure's punching machine through setting up protective structure, when the pneumatic cylinder drives the punching press board and carries out the punching press to the article, drives and presses the pole and also move down, presses the pole in-process of moving down, can contact with the pressing block to press the pressing block, make the pressing block drive guard plate and remove to protection glass's direction, make the extension spring tensile produce deformation, play the effect to protection glass shelters from, improve the security.

2. This possess protective structure's punching machine has clean sponge through fixed mounting on the front end outer wall of guard plate, when the guard plate removes, drives clean sponge and also removes, and clean sponge can clear up clean to the inner wall of cover glass, is convenient for observe.

Drawings

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

FIG. 2 is a schematic view of the structure of the inside of the stamping box of the present utility model;

Fig. 3 is a schematic view of a cross-sectional portion of a protective structure according to the present utility model.

In the figure: 1. punching a box; 2. a door; 3. a perspective window; 4. a protective structure; 401. a fixed block; 402. a protection plate; 403. a telescopic spring; 404. a roller; 405. pressing the blocks; 5. a hydraulic cylinder; 501. a stamping plate; 6. pressing a pressing rod; 7. cleaning a sponge; 8. a protective glass.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a punching machine that possesses protective structure, including punching press case 1, it has chamber door 2 to articulate on the front end outer wall of punching press case 1, be provided with perspective window 3 on the chamber door 2, be provided with protective structure 4 on the inner wall of chamber door 2, protective structure 4 includes fixed block 401, fixed block 401 is provided with two sets of, two sets of fixed block 401 fixed mounting are on the inner wall of chamber door 2, the spout has all been seted up to the one end that two sets of fixed blocks 401 are close to each other, sliding connection has guard plate 402 in the spout, fixed mounting has extension spring 403 on the right-hand member outer wall of guard plate 402, extension spring 403 right-hand member and the spout inner wall fixed connection of fixed block 401, the lower extreme fixed mounting of guard plate 402 has gyro wheel 404, the one end fixed mounting that guard plate 402 kept away from chamber door 2 has press piece 405.

Specifically, the protection structure 4 of the technical scheme of the utility model comprises a fixed block 401, a protection plate 402, a telescopic spring 403, a roller 404 and a pressing block 405, when the hydraulic cylinder 5 drives the pressing plate 501 to press an object, the pressing rod 6 moves downwards, and when the pressing rod 6 moves downwards, the pressing rod contacts with the pressing block 405 and presses the pressing block, so that the pressing block 405 drives the protection plate 402 to move towards the direction of the perspective window 3, the protection effect is achieved on the protection glass 8, the situation that the glass is damaged by the impact of splashed waste is prevented, and the safety is improved.

In one embodiment of the present utility model, the protection plate 402 is a metal plate, when the door 2 is closed, the pressing rod 6 is located at the upper end of the pressing block 405, and when the pressing rod 6 moves downward, the pressing rod contacts with the pressing block 405, and the pressing block 405 drives the protection plate 402 to slide in the chute of the fixed block 401 through the inclined surface of the pressing block 405.

With continued reference to fig. 1-3, a punching cavity is formed in the punching box 1, a hydraulic cylinder 5 is fixedly mounted at the upper end of the inner wall of the punching cavity, a punching plate 501 is fixedly mounted at the lower end of the hydraulic cylinder 5, a pressing rod 6 is fixedly mounted on the outer wall of the right end of the hydraulic cylinder 5, the upper end of the pressing block 405 is set to be an inclined plane, a cleaning sponge 7 is fixedly mounted on the outer wall of the front end of the protection plate 402, and protective glass 8 is arranged in the perspective window 3.

In the embodiment of the utility model, in order to facilitate the movement of the protection plate 402, the roller 404 is fixedly arranged at the lower end of the bottom of the protection plate 402, the roller 404 can reduce friction between the protection plate 402 and the chute, the movement is more convenient, meanwhile, the cleaning sponge 7 is arranged on the outer wall of one end of the protection plate 402, which is close to the protection glass 8, and the cleaning sponge 7 can wipe and clean the protection glass 8 when moving, thereby improving the definition of the protection glass 8 for checking the inside of the punching box 1 and facilitating the use.

During operation (or during the use), when punching out the article, firstly place the punching out intracavity portion at punching out case 1 to the article, close chamber door 2, start pneumatic cylinder 5 and drive ram plate 501 and move downwards, push down pole 6 on the pneumatic cylinder 5 outer wall simultaneously also moves downwards, push down pole 6 down the in-process, can contact with push down the piece 405, and press down the piece 405, make push down the piece 405 drive guard plate 402 and remove to the direction of cover glass 8, make the extension spring 403 tensile produce deformation, play the effect to cover the cover glass 8 and shelter from the protection, improve the security, after finishing punching out the article, pneumatic cylinder 5 drives push down pole 6 and upwards moves, this time extension spring 403 elastic contraction, drive guard plate 402 and reset, make cover glass 8 open, be convenient for observe inside punching out case 1.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides a punching machine that possesses protective structure, includes punching press case (1), its characterized in that: the utility model discloses a punching press case, including punching press case (1), be provided with chamber door (2) on the front end outer wall of punching press case, be provided with perspective window (3) on chamber door (2), be provided with protective structure (4) on the inner wall of chamber door (2), protective structure (4) include:

The fixing blocks (401), wherein the fixing blocks (401) are provided with two groups, the two groups of fixing blocks (401) are fixedly arranged on the inner wall of the box door (2), and sliding grooves are formed in one ends, close to each other, of the two groups of fixing blocks (401);

The protection plate (402), the protection plate (402) is connected in a sliding way in the chute of the fixed block (401), a telescopic spring (403) is fixedly arranged on the outer wall of the right end of the protection plate (402), the right end of the telescopic spring (403) is fixedly connected with the inner wall of the chute of the fixed block (401), and a roller (404) is fixedly arranged at the lower end of the protection plate (402);

and the pressing block (405) is fixedly connected with the protection plate (402) at one end of the pressing block (405) close to the box door (2).

2. The press with a protective structure according to claim 1, wherein: the stamping box (1) is provided with a stamping cavity, the upper end of the inner wall of the stamping cavity is fixedly provided with a hydraulic cylinder (5), and the lower end of the hydraulic cylinder (5) is fixedly provided with a stamping plate (501).

3. A press with a protective structure according to claim 2, characterized in that: the right outer wall of the hydraulic cylinder (5) is fixedly provided with a pressing rod (6).

4. The press with a protective structure according to claim 1, wherein: the upper end of the pressing block (405) is provided with an inclined plane.

5. The press with a protective structure according to claim 1, wherein: and a cleaning sponge (7) is fixedly arranged on the outer wall of the front end of the protection plate (402).

6. The press with a protective structure according to claim 1, wherein: the inside of the perspective window (3) is provided with a protective glass (8).