CN212168800U

CN212168800U - Punch press with safety device

Info

Publication number: CN212168800U
Application number: CN201922365828.8U
Authority: CN
Inventors: 郭雅慧; 郭挺钧; 张忠正; 詹曜彰; 姜智彬; 李威
Original assignee: Xie Yi Tech Machinery China Co ltd
Current assignee: Xie Yi Tech Machinery China Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-18
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a punch press with safety device, including placing the face, and locate the punch press body of placing on the face, the downside of punch press body is the workstation, the lower extreme of workstation is provided with the support curb plate, the below that is located the workstation is equipped with the protection box body, the left end and the support curb plate fixed connection of protection box body, be provided with foot switch in the protection box body, be provided with the square slide hole on the left side support curb plate, the baffle has been cup jointed in the square slide hole, the block terminal has been installed to the back end of workstation, foot switch's the back is passed through the wire and is connected with the block terminal. The utility model has the advantages of realized baffle lateral shifting and quick location joint, avoided outside careless collision to trample foot switch and cause the punch press body circular telegram and strike and push down work, and then avoided unnecessary dangerous accident, avoided foot switch's all around the arbitrary removal, improved foot switch's stability when using.

Description

Punch press with safety device

Technical Field

The utility model relates to a punch press equipment technical field specifically is a punch press with safety device.

Background

A commonly used punch press in production is a stamping type press, and stamping production mainly aims at processing plates.

The design principle of the punching machine is that circular motion is converted into linear motion, a main motor drives a flywheel, a clutch drives a gear, a crankshaft, a connecting rod and the like to run, so that linear motion of a sliding block is achieved, a foot steps on a foot pedal switch, equipment is powered on, then the sliding block drives a punching die which is installed at the lower end to impact a clamped plate downwards, the die is punched on the plate to achieve die forming.

The foot switch of current punch press is exposed and places subaerial in punch press workstation below at will mostly, if the staff need change the material, can not use foot switch temporarily this moment, if careless slightly, trample foot switch and cause the punch press body circular telegram and carry out the impact and push down work, can cause unnecessary dangerous accident.

In addition, the foot switch is randomly placed, so that the foot switch is easy to kick and randomly move when being operated by stepping on, and the stability of the foot switch in use is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punch press with safety device to solve outside careless collision and trample foot switch and cause punch press body circular telegram and carry out the impact and push down work and then cause the lower problem of stability of dangerous accident, foot switch when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punch press with safety device, is including placing the face to and locate the punch press body of placing on the face, the downside of punch press body is the workstation, the lower extreme of workstation is provided with the support curb plate, and the below that is located the workstation is equipped with the protection box body, the left end and the support curb plate fixed connection of protection box body, be provided with foot switch in the protection box body, the left side be provided with the square slide hole on the support curb plate, the baffle has been cup jointed in the square slide hole, the block terminal has been installed to the back end of workstation, foot switch's the back is passed through the wire and is connected with the block terminal.

Preferably, the left end of supporting the curb plate is provided with the fixed block, be provided with the through-hole on the fixed block, the bayonet lock has been slided and cup jointed in the through-hole, the upper end of baffle is provided with first draw-in groove and second draw-in groove, bayonet lock and first draw-in groove joint.

Preferably, a spring is arranged between the upper end of the fixing block and the bayonet lock, the spring is a common steel spring, and the cross section of the material is circular.

Preferably, the first clamping grooves and the second clamping grooves are transversely arranged at a certain interval.

Preferably, the left end of the baffle is provided with a pull handle.

Preferably, the front end of the protection box body is an opening, and the front, back, left and right sizes of the bottom plate of the foot switch are matched and clamped with the sizes of the inner cavity of the protection box body.

Preferably, be provided with the line hole on the backplate of protection box body, the wire cup joints with crossing the line hole, and the wire itself also is crossed the line hole and cup jointed stably, has further improved foot switch's stability.

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

set up the protection box body through the support curb plate inside wall face in the workstation below to be equipped with slide positioning formula baffle structure on the left side support curb plate, when not using foot switch temporarily, realized baffle lateral shifting and quick location joint, the baffle lived with the whole cladding of foot switch with the protection box body this moment, has effectively avoided the outside careless collision to trample foot switch and cause punch press body circular telegram and strike and push down work, and then has avoided unnecessary dangerous accident.

Through the protection box body structure that just cup joints with foot switch all around size, when using foot switch, avoid foot switch's all around arbitrary removal, effectively improved the stability of foot switch when using.

Drawings

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

FIG. 2 is an enlarged cross-sectional view of the protective case and the slide-positioning baffle structure of the foot switch of the present invention;

FIG. 3 is a side view of the protective case and the slide-positioning baffle structure of the foot switch of the present invention;

fig. 4 is a schematic view of the open state of the baffle according to the present invention.

In the figure: the punch press comprises a placing surface 1, a punch press body 2, a workbench 3, a distribution box 31, a supporting side plate 4, a square sliding hole 41, a protective box 5, a line passing hole 51, a foot switch 6, a lead 61, a baffle 7, a pull handle 71, a first clamping groove 72, a second clamping groove 73, a fixing block 8, a through hole 81, a clamping pin 9 and a spring 91.

Detailed Description

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a punch press with safety device, is including placing face 1 to and locate the punch press body 2 on placing face 1, punch press body 2 is the punch press commonly used in producing, and the downside of punch press body 2 is workstation 3, and the lower extreme welding of workstation 3 has support

curb plate

4, and 4 lower extremes of support curb plate pass through rag bolt and place 1 fixed connection of face, realize that punch press body 2 is stable fixed.

Referring to fig. 1, 2, 3 and 4, a protection box 5 is arranged below a workbench 3, the protection box 5 is a cuboid box welded by 45 # steel plates, the front end of the protection box is an opening, the left end of the protection box 5 is fixedly welded with a supporting side plate 4, a foot switch 6 is arranged in the protection box 5, the foot switch 6 presets a common equipment impact starting switch for a punch press body 2, the front end of the protection box 5 is an opening, the front, back, left and right dimensions of a bottom plate of the foot switch 6 are matched and clamped with the dimensions of an inner cavity of the protection box 5, the foot switch 6 is prevented from moving randomly in front, back, left and right directions, the stability of the foot switch 6 is improved when the foot switch is used, a square slide hole 41 is arranged on the supporting side plate 4 on the left side, an inner hole of the square slide hole 41 is a square hole and is matched with the lateral square section of a baffle 7, the baffle 7 is, baffle 7 adopts 45 steel to make, and intensity is high, non-deformable.

Referring to fig. 1, 2 and 3, a fixing block 8 is welded at the left end of the supporting side plate 4, a through hole 81 is formed in the fixing block 8, a clamping pin 9 is slidably sleeved in the through hole 81, a first clamping groove 72 and a second clamping groove 73 are formed in the upper end of the baffle 7, the first clamping groove 72 and the second clamping groove 73 are transversely arranged and arranged at a certain interval, the clamping pin 9 is clamped with the first clamping groove 72, and a spring 91 is arranged between the upper end of the fixing block 8 and the clamping pin 9.

Referring to fig. 2 and 3, a distribution box 31 is mounted at the back end of the workbench 3 through screws, the distribution box 31 supplies power to the equipment of the punch press body 2, wherein power is supplied to the foot switch 6 through a wire 61, the back of the foot switch 6 is connected with the distribution box 31 through the wire 61, a wire passing hole 51 is formed in the back plate of the protection box body 5, the wire 61 is sleeved with the wire passing hole 51, the wire 61 is also stably sleeved by the wire passing hole 51, and the stability of the foot switch 6 is further improved.

Referring to fig. 2 and 3, a pull handle 71 is welded at the left end of the baffle 7, the pull handle 71 is in a shape of a common handrail, and the baffle 7 can be conveniently pulled transversely after being held by a hand.

The utility model discloses when concrete implementation: when the foot switch 6 is not used temporarily, referring to fig. 4, at this time, the baffle 7 is in a state of being opened by sliding to the left side, at this time, the bayonet lock 9 can be moved upwards and quit the second bayonet lock 73, at this time, the spring 91 is stretched and deformed, then the pull handle 71 is held and pushed rightwards, the baffle 7 is driven to translate rightwards along the square sliding hole 41, when the first bayonet lock 72 is aligned with the bayonet lock 9, the bayonet lock 9 is loosened, the spring 91 is pulled backwards downwards, the bayonet lock 9 is driven to move downwards along the through hole 81 and be clamped into the first bayonet lock 72, the baffle 7 can be clamped and positioned quickly, at this time, referring to fig. 2, at this time, the baffle 7 and the protective box body 5 already cover the foot switch 6 integrally, the phenomenon that the foot switch 6 is stepped by careless collision outside the punch press, so that the power-on impact of.

When the foot switch 6 is used, the front, back, left and right sizes of the bottom plate of the foot switch 6 are matched with the front, back, left and right sizes of the inner cavity of the protective box body 5 in a wrapping and clamping manner, so that the foot switch 6 is effectively prevented from moving randomly, and the stability of the foot switch 6 in use is improved.

Claims

1. The utility model provides a punch press with safety device, is including placing face (1) to and locate punch press body (2) on placing face (1), its characterized in that: the downside of punch press body (2) is workstation (3), the lower extreme of workstation (3) is provided with support curb plate (4), and the below that is located workstation (3) is equipped with protection box body (5), the left end and the support curb plate (4) fixed connection of protection box body (5), be provided with foot switch (6) in protection box body (5), the left side be provided with side slide opening (41) on support curb plate (4), slide in side slide opening (41) and cup jointed baffle (7), block terminal (31) have been installed to the back end of workstation (3), the back of foot switch (6) is passed through wire (61) and is connected with block terminal (31).

2. The punch press with safety protection device as claimed in claim 1, wherein: the left end that supports curb plate (4) is provided with fixed block (8), be provided with through-hole (81) on fixed block (8), slip in through-hole (81) and cup jointed bayonet lock (9), the upper end of baffle (7) is provided with first draw-in groove (72) and second draw-in groove (73), bayonet lock (9) and first draw-in groove (72) joint.

3. The punch press with safety protection device as claimed in claim 2, wherein: and a spring (91) is arranged between the upper end of the fixed block (8) and the bayonet (9).

4. The punch press with safety protection device as claimed in claim 2, wherein: the first clamping grooves (72) and the second clamping grooves (73) are transversely arranged at certain intervals.

5. The punch press with safety protection device as claimed in claim 1, wherein: the left end of the baffle (7) is provided with a pull handle (71).

6. The punch press with safety protection device as claimed in claim 1, wherein: the front end of the protection box body (5) is an opening, and the front, back, left and right sizes of the bottom plate of the foot switch (6) are matched and connected with the sizes of the inner cavity of the protection box body (5).

7. The punch press with safety protection device as claimed in claim 1, wherein: the back plate of the protection box body (5) is provided with a wire passing hole (51), and the wire (61) is sleeved with the wire passing hole (51).