CN218775551U

CN218775551U - Take waterproof protecting against shock punch press emergency exit of movable discharge gate

Info

Publication number: CN218775551U
Application number: CN202221462753.0U
Authority: CN
Inventors: 周光华; 杨琦
Original assignee: Suzhou Wanghong Automation Equipment Co ltd
Current assignee: Suzhou Wanghong Automation Equipment Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-03-31
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a waterproof impact-resistant punch safety door with a movable discharge port, which comprises a safety door plate module, a left slideway and a right slideway, wherein the safety door plate module comprises a safety door plate steel pipe frame; the outer side surface of the safety door plate steel pipe frame is provided with a safety door plate; 4 corners of the safety door plate steel pipe frame are respectively and symmetrically provided with a safety door plate guide module; the middle part of the upper end surface of the safety door plate steel pipe frame is symmetrically provided with hanging rings; the left slideway and the right slideway are symmetrically arranged on the side surface of the groove in the front part of the H-shaped punch press; one end of the safety door panel module is inserted into the left slideway, and the other end of the safety door panel module is inserted into the right slideway; balancers are symmetrically arranged at the upper part of the groove; the steel wire rope of the balancer is connected with the corresponding hanging ring; the safety door plate module can move up and down along the left slideway and the right slideway; the safety door plate is provided with a first square notch part; the utility model discloses can satisfy ejection of compact needs, can prevent again that punch press during operation liquid from outwards splashing.

Description

Take waterproof protecting against shock punch press emergency exit of movable discharge gate

Technical Field

The utility model relates to a punch press safety in production protection technology's transformation field specifically is a take waterproof protecting against shock punch press emergency exit of movable discharge gate.

Background

The punching machine is a punching type press machine; in national production, the stamping process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process has wider and wider application.

The existing H-shaped punch press is basically provided with a punching device, but in daily work and use, due to the wrong operation of workers, personnel or arms can be left in a punching range, and certain risks are caused to the personal safety of operators; meanwhile, in the stamping production, a material receiving assembly line is arranged in part of production procedures, and liquid can splash outwards during the working of the punch press, so that the working environment is influenced.

Therefore, we propose a waterproof impact-resistant punch press safety door with a movable discharge port.

Disclosure of Invention

Solves the technical problem

The utility model provides a be not enough to prior art, the utility model provides a can prevent that personnel are injured and have movable discharge gate device, can prevent the waterproof protecting against shock punch press emergency exit of taking movable discharge gate that punch press during operation liquid splashes outwards.

Technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a waterproof impact-resistant punch safety door with a movable discharge port comprises a safety door plate module, a left slideway and a right slideway, wherein the safety door plate module comprises a safety door plate steel pipe frame; the safety door plate steel pipe frame is approximately square; a safety door plate is arranged on the outer side surface of the safety door plate steel pipe frame; two ends of the upper end surface of the safety door plate steel pipe frame are symmetrically provided with a safety door plate guide module respectively; the two ends of the lower end face of the safety door plate steel pipe frame are also respectively and symmetrically provided with a safety door plate guide module; the middle part of the upper end surface of the safety door plate steel pipe frame is symmetrically provided with hanging rings; the left slideway is vertically arranged on the left side surface of the groove in the front part of the H-shaped punch press; the right slideway is vertically arranged on the right side surface of the groove in the front part of the H-shaped punch press; the left slideway and the right slideway are symmetrically arranged, and the opening parts of the left slideway and the right slideway are oppositely arranged; one end of the safety door plate module is inserted into the left slideway, and the other end of the safety door plate module is inserted into the right slideway; balancers are symmetrically arranged at the upper parts of the grooves at the front part of the H-shaped punch press; the steel wire rope of the balancer is connected with the corresponding hanging ring; the safety door plate module can move up and down along the left slideway and the right slideway; the safety door plate is provided with a first square notch part; the first square gap part is used for discharging.

Preferably, the left slideway comprises a left slideway body; the left slideway body is in a laterally-inverted U shape; the bottom of the left slideway body is provided with a left slideway mounting hole; a left slideway mounting side plate is arranged on the outer surface of one side of the left slideway body, a left slideway upper bolt hole is arranged in the middle of the outer surface of the other side of the left slideway body, and a left slideway lower bolt hole is arranged at the lower part of the left slideway body; the left slideway is fixed on the H-shaped punching machine through a left slideway mounting hole and a left slideway mounting side plate by using screws and is ensured to be vertically arranged; and the bolt hole on the left slideway and the bolt hole on the lower slideway are positioned on the outer side surface of the left slideway.

Preferably, the right slideway comprises a right slideway body; the right slideway body is in a laterally inverted U shape; the bottom of the right slideway body is provided with a right slideway mounting hole; a right slideway mounting side plate is arranged on the outer surface of one side of the right slideway body, a right slideway upper bolt hole is arranged in the middle of the outer surface of the other side of the right slideway body, and a right slideway lower bolt hole is arranged at the lower part of the right slideway body; the right slideway is fixed on the H-shaped punching machine through a right slideway mounting hole and a right slideway mounting side plate by using screws and is ensured to be vertically arranged; and the bolt hole on the right slide and the bolt hole under the right slide are positioned on the outer side surface of the right slide.

Preferably, the outer end part of the safety door panel guide module is provided with a roller, and the inside of the safety door panel guide module is provided with a long-strip-shaped locking hole; the safety door plate guide module can be fixed on the safety door plate steel pipe frame through the locking hole by using a screw; the length direction of locking piece and emergency exit plate steel pipe support parallel arrangement.

Preferably, a lower opening of the first square notch is straight with a lower end of the security door panel; 2 linear guide rails which are arranged at intervals and are parallel to each other are arranged on the outer surface of the safety door plate; the linear guide rails are respectively horizontally arranged; a push-pull door plate capable of horizontally sliding is arranged on the linear guide rail; the push-pull door plate can completely cover the notch part; the outer surface of the push-pull door plate is provided with a push-pull door handle, so that the push-pull door plate can be conveniently pushed by a hand to horizontally move along the linear guide rail; the push-pull door plate is provided with a second square notch part; the right opening part of the second square notch part is straight with the right end part of the push-pull door plate.

Preferably, the left side of the lower end part of the safety door plate is provided with an inward inclined left water baffle plate; the height of the outer end part of the left water baffle is lower than that of the lower end part of the safety door plate; the right end part of the left water baffle is straight with the left side of the first square notch part; the right side of the lower end part of the safety door plate is provided with an inwards inclined right water baffle plate; the height of the outer end part of the right water baffle is lower than that of the lower end part of the safety door plate; the left end part of the right water baffle is straight with the right side of the first square gap part; the lower end part of the push-pull door plate is provided with an inward inclined push-pull water baffle plate; the height of the outer end part of the push-pull water baffle is lower than that of the lower end part of the push-pull door plate; and two ends of the push-pull water baffle plate respectively correspond to two ends of the lower end part of the push-pull door plate and are straight.

Preferably, an upper movable water baffle capable of vertically adjusting the height is arranged at the upper part of the second square notch part; the lower part of the second square notch part is provided with a lower movable water baffle plate with the height capable of being vertically adjusted; the upper movable water baffle and the lower movable water baffle are matched to completely seal the second square gap part.

Preferably, an upper adjusting groove is vertically arranged on the push-pull door plate at the upper part of the second square notch part; an upper sliding block penetrates through the upper adjusting groove and is fixed on the upper movable water baffle, and the upper movable water baffle can vertically move up and down by moving the upper sliding block; a lower adjusting groove is vertically arranged on the push-pull door plate at the lower part of the second square gap part; the lower sliding block penetrates through the lower adjusting groove and is fixed on the lower movable water baffle, and the upper sliding block is moved to vertically move the lower movable water baffle up and down;

preferably, a safety door plate handle is arranged on the lower portion of the outer surface of the safety door plate, and the safety door plate can be conveniently moved through the safety door plate handle.

Preferably, the balancer is located directly above its corresponding suspension ring.

Advantageous effects

Compared with the prior art, the utility model provides a take waterproof protecting against shock punch press emergency exit of movable discharge gate possesses following beneficial effect:

1. preventing the die, the punch and the die core from being broken and popped out in the punching production process of the punch press; 2. the maintenance tools forgotten after the die repair workers repair the dies, such as screws, wrenches and the like, are popped out to hurt people; 3. effectively preventing the punch operator from being close to the movable extension into the punch die to operate and hurt the operator in the operation of the punch; 4. when the punch is idle, the die of the punch can be effectively protected from being cleaned and sundries, and the next smooth production is ensured; 5. the safety door of the punch press can reduce the noise caused by the punch press, protect the ear hearing of the operator in a certain range and reduce the injury of the operator; 6. the cutting fluid added by the movement of the die in the production of the punch press is blocked in the safety door and guided to the corresponding collector.

Drawings

Fig. 1 is a perspective view of a first station of the safety door of a waterproof impact-resistant punch press with a movable discharge port when the safety door of the waterproof impact-resistant punch press with the movable discharge port of the invention is applied to a punch press;

fig. 2 is a perspective view of a second station when the safety door of the waterproof impact-resistant punch press with the movable discharge port of the present invention is applied to the punch press;

fig. 3 is a first angle enlarged view of the safety door of the waterproof impact-resistant punch press with the movable discharge port when the sliding door plate is closed according to the present invention;

fig. 4 is a second angle enlarged perspective view of the safety door of the waterproof impact-resistant punch press with the movable discharge port when the sliding door panel is closed according to the present invention;

fig. 5 is a three-dimensional enlarged view of the safety door of the waterproof and impact-resistant punch press with the movable discharge port when the sliding door panel is opened according to the present invention;

fig. 6 is a three-dimensional enlarged view of the left slideway of the waterproof and impact-resistant safety door of the punch press with a movable discharge port of the utility model;

fig. 7 is a three-dimensional enlarged view of the right slideway of the safety door of the waterproof impact-resistant punch press with the movable discharge port of the utility model;

in the figure: 1. a left slideway; 2. a security door panel module; 3. a safety door panel handle; 5. a bolt; 6. a right chute; 7. a balancer fixing bracket; 8. a balancer; 9. h-shaped punching machine; 11. a left slideway mounting hole; 12. a side plate is arranged on the left slideway; 13. a bolt hole is formed in the left slideway; 14. a left slideway lower bolt hole; 21. a safety door plate guide module; 22. a safety door plate steel pipe frame; 23. a PC board; 24. a safety door panel; 25. a hoisting ring; 26. a left water baffle; 27. a right water baffle; 28. a linear guide rail; 29. a sliding door plate; 210. a push-pull door handle; 211. an upper movable water baffle; 212. a lower movable water baffle; 213. pushing and pulling the water baffle; 214. an upper adjustment groove; 215. a lower adjustment tank; 216. a locking hole; 61. a right slideway mounting hole; 62. a side plate is arranged on the right slideway; 63. a bolt hole is formed in the right slideway; 64. bolt hole under the right slide.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. 1-7, a waterproof impact-resistant punch press safety door with a movable discharge port comprises a safety door plate module 2, a left slideway 1 and a right slideway 6, wherein the safety door plate module 2 comprises a safety door plate steel pipe frame 22; the safety door plate steel pipe frame 22 is approximately square; a safety door plate 24 is arranged on the outer side surface of the safety door plate steel pipe frame 22; the middle part of the safety door plate 24 is symmetrically provided with observation holes (not marked); a PC board 23 is arranged in the observation hole; the PC board 23 is a transparent body; two ends of the upper end surface of the safety door plate steel pipe frame 22 are symmetrically provided with a safety door plate guide module 21 respectively; the two ends of the lower end face of the safety door plate steel pipe frame 22 are also respectively and symmetrically provided with a safety door plate guiding module 21; hanging rings 25 are symmetrically arranged in the middle of the upper end face of the safety door plate steel pipe frame 22; the outer end part of the safety door panel guide module 21 is provided with a roller (not marked), and the inside of the safety door panel guide module is provided with a long-strip-shaped locking hole 216; the safety door plate guide module 21 can be fixed on the safety door plate steel pipe frame 22 through the locking hole 216 by using a screw; the length direction of the locking block 216 is parallel to the safety door plate steel pipe frame 22, so that the length of the safety door plate guide module 21 extending out of the safety door plate steel pipe frame 22 is convenient to adjust; the security door panel 24 is provided with a first square notch portion (not shown); the lower opening of the first square notch is straight with the lower end of the security door panel 24; the left side of the lower end part of the safety door plate 24 is provided with an inward inclined left water baffle 26; the height of the outer end part of the left water baffle 26 is lower than that of the lower end part of the safety door plate 24; the right end part of the left water baffle 26 is straight with the left side of the first square gap part; the right side of the lower end part of the safety door plate 24 is provided with an inward inclined right water baffle plate 27; the outer end part of the right water baffle plate 27 is lower than the lower end part of the safety door plate 24; the left end of the right water baffle 27 is straight with the right side of the first square gap part; 2 linear guide rails 28 which are arranged at intervals and are parallel to each other are arranged on the outer surface of the safety door plate 24; the linear guide rails 28 are respectively horizontally arranged; a push-pull door plate 29 capable of horizontally sliding is arranged on the linear guide rail 28; the push-pull door panel 29 can completely cover the notch part; the outer surface of the push-pull door plate 29 is provided with a push-pull door handle 210, so that the push-pull door plate 29 can be conveniently pushed by hands to horizontally move along the linear guide rail 28; a second square notch portion (not shown) is arranged on the push-pull door panel 29; the right opening of the second square notch is straight with the right end of the push-pull door panel 29; the lower end part of the push-pull door plate 29 is provided with an inward inclined push-pull water baffle 213; the height of the outer end part of the push-pull water baffle 213 is lower than that of the lower end part of the push-pull door panel 29; both ends of the push-pull water guard 213 correspond to both ends of the lower end of the push-pull door panel 29, respectively, and are straight.

The upper part of the second square gap part is provided with an upper movable water baffle 211 with the height capable of being vertically adjusted; the lower part of the second square gap part is provided with a lower movable water baffle 212 with the height capable of being vertically adjusted; an upper adjusting groove 214 is vertically arranged on the push-pull door plate 29 at the upper part of the second square notch part; an upper slider (not shown) is fixed on the upper movable water guard 211 through the upper adjustment groove 214, and the upper movable water guard 211 can vertically move up and down by moving the upper slider; a lower adjusting groove 215 is vertically arranged on the push-pull door plate 29 at the lower part of the second square gap part; a lower sliding block (not shown) passes through the lower adjusting groove 215 and is fixed on the lower movable water baffle 212, and the lower movable water baffle 212 can vertically move up and down by moving the upper sliding block; the upper movable water baffle 211 and the lower movable water baffle 212 can completely close the second square gap part by matching.

The safety door plate handle 3 is arranged on the lower portion of the outer surface of the safety door plate 24, and the safety door plate 24 can be conveniently moved through the safety door plate handle 3.

The left slideway 1 comprises a left slideway body (not marked); the left slideway body is in a laterally inverted U shape; the bottom of the left slideway body is provided with a left slideway mounting hole 11; the outer surface of one side of the left slideway body is provided with a left slideway mounting side plate 12, the middle part of the outer surface of the other side is provided with a left slideway upper bolt hole 13, and the lower part is provided with a left slideway lower bolt hole 14.

The right slideway 6 comprises a right slideway body (not marked); the right slideway body is in a laterally-inverted U shape; the bottom of the right slideway body is provided with a right slideway mounting hole 61; the outer surface of one side of the right slideway body is provided with a right slideway mounting side plate 62, the middle part of the outer surface of the other side is provided with a right slideway upper bolt hole 63, and the lower part is provided with a right slideway lower bolt hole 64.

When the device is installed, balancer fixing brackets 7 are symmetrically arranged at the upper part of the groove at the front part of the H-shaped punch press 9; balancers 8 are respectively arranged on the balancer fixing brackets 7; a left slideway 1 is arranged on the left side surface of the groove in the front part of the H-shaped punch press 9; a right slide 6 is arranged on the right side surface of the groove in the front part of the H-shaped punch 9; the left slideway 1 and the right slideway 6 are symmetrically arranged, and the opening parts of the left slideway 1 and the right slideway 6 are oppositely arranged; the left slideway 1 is fixed on the H-shaped punch press 9 through a left slideway mounting hole 11 and a left slideway mounting side plate 12 by screws and is ensured to be vertically arranged; the left slideway upper bolt hole 13 and the left slideway lower bolt hole 14 are positioned on the outer side surface of the left slideway 1; the right slide 6 is fixed on the H-shaped punch 9 through a right slide mounting hole 61 and a right slide mounting side plate 62 by screws and is ensured to be vertically arranged; the right slideway upper bolt hole 63 and the right slideway lower bolt hole 64 are positioned on the outer side surface of the right slideway 6; when the safety door panel module 2 is installed, the safety door panel guide module 21 is firstly detached from the safety door panel module 2, one end of the safety door panel guide module is inserted into the left slideway 1, the other end of the safety door panel guide module is inserted into the right slideway 6, and then the safety door panel guide modules 21 are respectively installed in place; then connecting the steel wire rope of the balancer 8 with the corresponding hanging ring 5; the balancer 8 is positioned right above the corresponding hanging ring 5; the safety door panel module 2 can be pulled to move up and down along the left slideway 1 and the right slideway 6 by pulling the safety door panel handle 3 by hand, when the safety door panel module 2 is pulled up, the bolt 5 can be inserted into the bolt hole 13 on the left slideway or the bolt hole 63 on the right slideway, so that the lowest point of the safety door panel module 2 is blocked by the bolt 5, and the safety door panel module 2 is prevented from falling; when the safety door panel module 2 is pulled from a high position to a low position, the push-pull door panel 29 is firstly pulled open, so that the first square notch part is emptied, and the first square notch part is used for avoiding a feeding device of the H-shaped punch press 9; meanwhile, the upper movable water baffle 211 moves upwards to the bottom, and the lower movable water baffle 212 moves downwards to the bottom; after the downward-pulling height of the safety door panel module 2 is in place, the bolt 5 can be inserted into the left slideway lower bolt hole 14 or the right slideway lower bolt hole 64, so that the lowest point of the safety door panel module 2 is blocked by the bolt 5, and the safety door panel module 2 is prevented from falling; the push-pull door plate 29 is moved in place, the upper movable water baffle 211 and the lower movable water baffle 212 are adjusted in place, only the space where the feeding device of the H-shaped punch press 9 can work normally is reserved, water is prevented from splashing out of the H-shaped punch press 9 when the H-shaped punch press 9 works, splashed water is blocked by the safety door plate module 2 and flows down along the left water baffle 26 or the right water baffle 27 or the push-pull water baffle 213; simultaneously safe door plant module 2 can also prevent that the object departure in the H type punch press 9 from hindering the people.

During operation, the H-shaped punch press 9 and the safety door plate module 2 do not have a linkage operation flow mutually: an operator holds the safety door plate handle 3, pulls down the safety door plate module 2 to a lower limit position, inserts the upper bolt 5 in the left slide way lower bolt hole 14 or the right slide way lower bolt hole 64, pushes the push-pull door plate 29 to the right, and adjusts the upper movable water baffle 211 and the lower movable water baffle 212 to the right; an operator starts a continuous mode of the H-shaped punch press 9, the H-shaped punch press 9 is formally produced, and cutting fluid added in a die cannot escape to the outside in the production process; in the production process, the safety door panel module 2 cannot be lifted; an operator closes the H-shaped punch press 9, stops production of the H-shaped punch press 9, firstly pushes the push-pull door plate 29 to the left, then holds the safety door plate handle 3, pushes the safety door plate module 2 to the upper limiting position, and inserts the bolt 5 into the bolt hole 13 on the left slideway or the bolt hole 63 on the right slideway, so that a working cycle is completed; repeating the steps.

1. preventing the die, the punch and the die core from being broken and popped out in the punching production process of the punch press; 2. the maintenance tools forgotten after the die repair workers repair the dies, such as screws, wrenches and the like, are popped out to hurt people; 3. effectively preventing the punch operator from being close to the movable extension into the punch die to operate and hurt the operator in the operation of the punch; 4. when the punch is idle, the die of the punch can be effectively protected from being cleaned and sundries, and the next smooth production is ensured; 5. the safety door of the punch press can reduce the noise caused by the punch press, protect the ear hearing of the operator in a certain range and reduce the injury of the operator; 6. the cutting fluid added by the movement of the die in the punch press production is blocked in the safety door and guided to the corresponding collector.

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 take waterproof protecting against shock punch press emergency exit of movable discharge gate which characterized in that: the safety door plate module comprises a safety door plate steel pipe frame; the safety door plate steel pipe frame is approximately square; the outer side surface of the safety door plate steel pipe frame is provided with a safety door plate; two ends of the upper end surface of the safety door plate steel pipe frame are symmetrically provided with a safety door plate guide module respectively; the two ends of the lower end face of the safety door plate steel pipe frame are also respectively and symmetrically provided with a safety door plate guide module; the middle part of the upper end surface of the safety door plate steel pipe frame is symmetrically provided with hanging rings; the left slideway is vertically arranged on the left side surface of the groove in the front part of the H-shaped punch press; the right slideway is vertically arranged on the right side surface of the groove in the front part of the H-shaped punch press; the left slide way and the right slide way are symmetrically arranged, and the opening parts of the left slide way and the right slide way are oppositely arranged; one end of the safety door panel module is inserted into the left slideway, and the other end of the safety door panel module is inserted into the right slideway; balancers are symmetrically arranged at the upper parts of the grooves at the front part of the H-shaped punch press; the steel wire rope of the balancer is connected with the corresponding hanging ring; the safety door plate module can move up and down along the left slideway and the right slideway; the safety door plate is provided with a first square notch part; the first square gap part is used for discharging.

2. The waterproof impact-resistant punch press safety door with the movable discharge port according to claim 1, characterized in that: the left slideway comprises a left slideway body; the left slideway body is in a laterally-inverted U shape; the bottom of the left slideway body is provided with a left slideway mounting hole; a left slideway mounting side plate is arranged on the outer surface of one side of the left slideway body, a left slideway upper bolt hole is arranged in the middle of the outer surface of the other side of the left slideway body, and a left slideway lower bolt hole is arranged at the lower part of the left slideway body; the left slideway is fixed on the H-shaped punching machine through a left slideway mounting hole and a left slideway mounting side plate by using screws and is arranged vertically; and the bolt hole on the left slideway and the bolt hole on the lower slideway are positioned on the outer side surface of the left slideway.

3. The waterproof impact-resistant punch press safety door with the movable discharge port of claim 1, wherein: the right slideway comprises a right slideway body; the right slideway body is in a laterally inverted U shape; the bottom of the right slideway body is provided with a right slideway mounting hole; a right slide mounting side plate is arranged on the outer surface of one side of the right slide body, a right slide upper bolt hole is formed in the middle of the outer surface of the other side of the right slide body, and a right slide lower bolt hole is formed in the lower portion of the outer surface of the other side of the right slide body; the right slideway is fixed on the H-shaped punching machine through a right slideway mounting hole and a right slideway mounting side plate by using screws and is ensured to be vertically arranged; and the bolt hole on the right slide and the bolt hole under the right slide are positioned on the outer side surface of the right slide.

4. The waterproof impact-resistant punch press safety door with the movable discharge port according to claim 1, characterized in that: the outer end part of the safety door plate guide module is provided with a roller, and the inside of the safety door plate guide module is provided with a long-strip-shaped locking hole; the safety door plate guide module can be fixed on a safety door plate steel pipe frame through the locking hole by using a screw; the length direction of the locking hole is parallel to the safety door plate steel pipe frame.

5. The waterproof impact-resistant punch press safety door with the movable discharge port according to claim 1, characterized in that: the lower opening part of the first square notch part is straight with the lower end part of the safety door panel; 2 linear guide rails which are arranged at intervals and are parallel to each other are arranged on the outer surface of the safety door plate; the linear guide rails are respectively horizontally arranged; a push-pull door plate capable of horizontally sliding is arranged on the linear guide rail; the push-pull door plate can completely cover the notch part; the outer surface of the push-pull door plate is provided with a push-pull door handle, so that the push-pull door plate can be conveniently pushed by a hand to horizontally move along the linear guide rail; the push-pull door plate is provided with a second square notch part; the right opening part of the second square notch part is straight with the right end part of the push-pull door plate.

6. The waterproof impact-resistant punch press safety door with the movable discharge port according to claim 5, characterized in that: the left side of the lower end part of the safety door plate is provided with an inwards inclined left water baffle plate; the height of the outer end part of the left water baffle is lower than that of the lower end part of the safety door plate; the right end part of the left water baffle is straight with the left side of the first square notch part; the right side of the lower end part of the safety door plate is provided with an inwards inclined right water baffle plate; the height of the outer end part of the right water baffle is lower than that of the lower end part of the safety door plate; the left end part of the right water baffle is straight with the right side of the first square gap part; the lower end part of the push-pull door plate is provided with an inward inclined push-pull water baffle plate; the height of the outer end part of the push-pull water baffle is lower than that of the lower end part of the push-pull door plate; and two ends of the push-pull water baffle plate respectively correspond to two ends of the lower end part of the push-pull door plate and are straight.

7. The waterproof impact-resistant punch press safety door with the movable discharge port according to claim 5, characterized in that: the upper part of the second square notch part is provided with an upper movable water baffle plate with the height capable of being vertically adjusted; the lower part of the second square notch part is provided with a lower movable water baffle plate with the height capable of being vertically adjusted; the upper movable water baffle and the lower movable water baffle are matched to completely seal the second square gap part.

8. The waterproof impact-resistant punch press safety door with the movable discharge port of claim 7, characterized in that: an upper adjusting groove is vertically arranged on the push-pull door plate at the upper part of the second square gap part; an upper sliding block penetrates through the upper adjusting groove and is fixed on the upper movable water baffle, and the upper movable water baffle can vertically move up and down by moving the upper sliding block; a lower adjusting groove is vertically arranged on the push-pull door plate at the lower part of the second square gap part; the lower sliding block penetrates through the lower adjusting groove and is fixed on the lower movable water baffle, and the lower movable water baffle can vertically move up and down by moving the upper sliding block.

9. The waterproof impact-resistant punch press safety door with the movable discharge port according to claim 1, characterized in that: the lower part on the outer surface of the safety door plate is provided with a safety door plate handle, so that the safety door plate can be conveniently moved through the safety door plate handle.

10. The waterproof impact-resistant punch press safety door with the movable discharge port according to claim 1, characterized in that: the balancer is located right above the corresponding hanging ring.