CN214111637U - Braking device for press - Google Patents
Braking device for press Download PDFInfo
- Publication number
- CN214111637U CN214111637U CN202023174627.9U CN202023174627U CN214111637U CN 214111637 U CN214111637 U CN 214111637U CN 202023174627 U CN202023174627 U CN 202023174627U CN 214111637 U CN214111637 U CN 214111637U
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- block
- spring
- connecting block
- close
- fixed pulley
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- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- NGVDGCNFYWLIFO-UHFFFAOYSA-N pyridoxal 5'-phosphate Chemical compound CC1=NC=C(COP(O)(O)=O)C(C=O)=C1O NGVDGCNFYWLIFO-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model provides a arresting gear for press relates to press technical field, including the press body, the rear surface welding of press body has T type piece. The utility model discloses, when the press body breaks down, under electric telescopic handle's effect, electric telescopic handle passes through two gear issues of U type piece drive and removes, make the gear that removes drive the row's tooth piece of engaged with and pass through the slider vertical movement on the spout piece, simultaneously under the effect of row's tooth piece, it takes place to remove to drive first link block through fixed pulley and wire rope, first spring is stretched, realize that first link block drives the hydraulic stem of antiskid ribbed tile to the press body that moves down and wrap up the braking, simultaneously under the electro-magnet effect, provide sufficient cohesive force for the antiskid ribbed tile, make the hydraulic stem of press body braked fast, protection staff's life safety, it is poor to prevent that the arresting gear of current press body from breaking down when the press body, lead to staff injured.
Description
Technical Field
The utility model relates to a press technical field especially relates to a arresting gear for press.
Background
The press machine is a universal press machine with an exquisite structure and is widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like.
However, in the prior art, after the existing press is used for a long time, the press may fail due to the failure of some internal components, so that an emergency braking device needs to be installed to protect the life safety of workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, improving braking effect, guarantee trouble personnel's life safety, prevent because of current press arresting gear braking effect is poor when the press breaks down, lead to the staff injured.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a braking device for a press comprises a press body, wherein a T-shaped block is welded on the rear surface of the press body, a T-shaped cavity is formed in the T-shaped block, an electric telescopic rod is fixedly installed at the top of the inner wall of the T-shaped cavity, sliding groove blocks are welded on two sides of the inner wall of the T-shaped cavity, a U-shaped block is welded at the telescopic end of the electric telescopic rod, two gears are rotatably connected to the front surface of the U-shaped block through a first fixing bearing, a sliding block is slidably connected to the inside of the sliding groove block, a tooth arranging block is welded on one side, close to the gears, of the sliding block, a fixed pulley is welded at the bottom of the inner wall of the T-shaped cavity, two fixed blocks are fixedly clamped on the inner wall of the T-shaped cavity, a first groove is formed in one side, far away from the fixed pulley, of the fixed block, an electromagnet is fixedly installed on one side of the inner wall of the first groove, and a first spring is fixedly installed on one side, far away from the fixed pulley, of the inner wall of the T-shaped cavity, the first spring is close to the one end fixed mounting of fixed pulley has first connecting block, the positive surface activity joint of first connecting block has the antiskid ribbed tile, one side fixed mounting that first connecting block is close to the fixed pulley has the iron plate.
In a preferred embodiment, the teeth of the tooth arrangement block are engaged with the teeth of the gear, one side of the first connecting block, which is close to the fixed pulley, is in transmission connection with the bottom of the tooth arrangement block through a steel wire rope, and the steel wire rope movably penetrates through one side of the fixed block, which is close to the fixed pulley.
In a preferred embodiment, one end of the first spring, which is far away from the fixed pulley, is welded to one side, which is far away from the fixed pulley, of the inner wall of the T-shaped cavity, and one end of the first spring, which is close to the fixed pulley, is welded to one side, which is close to the first spring, of the first connecting block.
As a preferred embodiment, a first through hole matched with the moving track of the anti-skid plate is formed in the front surface of the T-shaped block, and the anti-skid plate is slidably connected inside the first through hole.
As a preferred embodiment, the rear surface of the antiskid plate is welded with a second connecting block, two second grooves are formed in the front surface of the first connecting block, a T-shaped groove is formed in one side of the inner wall of the second groove, a second spring is fixedly mounted on one side of the inner wall of the T-shaped groove, a rectangular block is fixedly mounted at one end, close to the second connecting block, of the second spring, a clamping rod penetrates through the side, close to the first spring, of the first connecting block in a movable manner, and a threaded fixing rod penetrates through the front surface of the first connecting block in a movable manner.
As a preferred embodiment, one end of the clamping rod, which is close to the second spring, movably penetrates through one side of the second connecting block, which is far away from the second spring, the outer surface of the clamping rod is provided with a first clamping groove matched with the bottom of the threaded fixing rod, one end of the second spring, which is close to the rectangular block, is welded with one side of the rectangular block, which is far away from the second connecting block, and one end of the second spring, which is far away from the second connecting block, is welded with one side of the T-shaped groove.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, when the press body breaks down, at first start electric telescopic handle, electric telescopic handle passes through two gear issues of U type piece drive and removes, the gear that removes drives the row's tooth piece of engaged with and passes through the slider vertical movement on the spout piece, the row's tooth piece of removal passes through fixed pulley and wire rope and drives first connecting block and take place to remove, first spring is stretched simultaneously, the removal of first connecting block drives the antiskid ribbed tile and wraps up the braking to the hydraulic stem of the press body that moves down, through starting electromagnet, tightly fix with the iron plate after the electro-magnet circular telegram, provide sufficient cohesive force for the antiskid ribbed tile, make the hydraulic stem of press body braked fast, protection staff's life safety, it is poor to prevent that the arresting gear of current press body from breaking down when the press body breaks down, lead to staff injured.
2. The utility model discloses in, when the long-time use of antiskid ribbed tile takes place to damage, at first, rotate the dead screw, shift out the dead screw from the first draw-in groove first, later pop out the inside in T type groove with the kelly through the rectangular block under the elasticity of second spring, later take out the kelly, can separate second connecting block and second recess, realize the change of antiskid ribbed tile, improve arresting gear's availability factor, can not change when preventing the antiskid ribbed tile from damaging, lead to braking efficiency to reduce, influence staff's life safety.
Drawings
Fig. 1 is a schematic structural view of a brake device for a press according to the present invention;
fig. 2 is a schematic view of the internal structure of a T-shaped block of a brake device for a press according to the present invention;
fig. 3 is a schematic top view of the brake device for a press according to the present invention;
fig. 4 is the utility model provides a structural schematic diagram of antiskid ribbed tile and first connecting block of arresting gear for press.
Illustration of the drawings:
1. a press body; 2. a T-shaped block; 3. a T-shaped cavity; 4. an electric telescopic rod; 5. a chute block; 6. a U-shaped block; 7. a gear; 8. a slider; 9. a tooth arrangement block; 10. a fixed pulley; 11. a fixed block; 12. a first groove; 13. an electromagnet; 14. a first spring; 15. a first connection block; 16. an anti-skid plate; 17. an iron block; 18. a second groove; 19. a T-shaped groove; 20. a second spring; 21. a clamping rod; 22. a threaded fixing rod; 23. a rectangular block; 24. and a second connecting 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. 1-4, the present invention provides a technical solution: a braking device for a press machine comprises a press machine body 1, wherein a T-shaped block 2 is welded on the rear surface of the press machine body 1, a T-shaped cavity 3 is formed in the T-shaped block 2, an electric telescopic rod 4 is fixedly installed at the top of the inner wall of the T-shaped cavity 3, sliding groove blocks 5 are welded on two sides of the inner wall of the T-shaped cavity 3, a U-shaped block 6 is welded at the telescopic end of the electric telescopic rod 4, two gears 7 are rotatably connected to the front surface of the U-shaped block 6 through first fixing bearings, a sliding block 8 is slidably connected to the inner part of the sliding groove block 5, a tooth arrangement block 9 is welded on one side, close to the gears 7, of the sliding block 8, a fixed pulley 10 is welded at the bottom of the inner wall of the T-shaped cavity 3, two fixed blocks 11 are fixedly clamped on the inner wall of the T-shaped cavity 3, a first groove 12 is formed in one side, far away from the fixed pulley, one end of the first spring 14 close to the fixed pulley 10 is fixedly provided with a first connecting block 15, the front surface of the first connecting block 15 is movably clamped with an anti-slip plate 16, and one side of the first connecting block 15 close to the fixed pulley 10 is fixedly provided with an iron block 17.
The tooth of row tooth piece 9 meshes with the tooth of gear 7 mutually, and one side that first connecting block 15 is close to fixed pulley 10 is passed through the wire rope transmission with the bottom of arranging tooth piece 9 and is connected, and the wire rope activity runs through one side that fixed block 11 is close to fixed pulley 10, conveniently drives first connecting block 15 through row tooth piece 9 and wire rope and removes under the removal of gear 7.
One end of the first spring 14 far away from the fixed pulley 10 and one side of the inner wall of the T-shaped cavity 3 far away from the fixed pulley 10 are welded, one end of the first spring 14 close to the fixed pulley 10 and one side of the first connecting block 15 close to the first spring 14 are welded, and the anti-slip plate 16 is driven by the first connecting block 15 to automatically reset under the elastic force of the first spring 14.
The first through hole that moves the orbit looks adaptation with antiskid ribbed tile 16 is seted up on the positive surface of T type piece 2, and antiskid ribbed tile 16 sliding connection makes things convenient for antiskid ribbed tile 16 to remove in the inside of first through hole.
The rear surface welding of antiskid ribbed tile 16 has second connecting block 24, two second recess 18 have been seted up on the positive surface of first connecting block 15, T type groove 19 has been seted up to inner wall one side of right side second recess 18, inner wall one side fixed mounting of T type groove 19 has second spring 20, the one end fixed mounting that second spring 20 is close to second connecting block 24 has rectangular block 23, first connecting block 15 is close to one side activity of first spring 14 and has been run through kelly 21, the positive surface activity of first connecting block 15 is run through threaded fixing rod 22, conveniently pass through threaded fixing rod 22, second spring 20 and kelly 21, realize the separation of antiskid ribbed tile 16 and first connecting block 15, the change of antiskid ribbed tile 16 of being convenient for.
The activity of the one end that kelly 21 is close to second spring 20 runs through the one side that second connecting block 24 kept away from second spring 20, the first draw-in groove with the bottom looks adaptation of threaded fixing pole 22 is seted up to the surface of kelly 21, the one end that second spring 20 is close to rectangular block 23 welds with the one side that second connecting block 24 was kept away from to rectangular block 23 mutually, the one end that second connecting block 24 was kept away from to second spring 20 welds with the one side in T type groove 19 mutually, when the convenience was taken off at threaded fixing pole 22, make kelly 21 pop out fast simultaneously under the elasticity of second spring 20.
Wherein, the model of electric telescopic rod 4: 38STG, type of press body 1: and (3) PLP.
The working principle of the embodiment is as follows: when the press machine body 1 breaks down, firstly, according to the diagrams in fig. 1-3, when the press machine body 1 breaks down, the electric telescopic rod 4 is started, the electric telescopic rod 4 drives the two gears 7 to issue and move through the U-shaped block 6, the moving gear 7 drives the meshed tooth arrangement block 9 to vertically move on the sliding chute block 5 through the sliding block 8, the moving tooth arrangement block 9 drives the first connecting block 15 to move through the fixed pulley 10 and the steel wire rope, the first spring 14 is stretched at the same time, the movement of the first connecting block 15 drives the anti-skid plate 16 to wrap and brake the hydraulic rod of the press machine body 1 which moves downwards, the electromagnet 13 is started and is tightly fixed with the iron block 17 after being electrified, so that enough cohesive force is provided for the anti-skid plate 16, the hydraulic rod of the press machine body 1 is quickly braked, the life safety of workers is protected, and the braking effect of the existing braking device of the press machine body 1 is poor when the press machine body 1 breaks down, causing injury to the worker;
meanwhile, as shown in fig. 1 and 3, when the anti-skid plate 16 is damaged after being used for a long time, firstly, the threaded fixing rod 22 is rotated to move the threaded fixing rod 22 out of the first clamping groove, then the clamping rod 21 is popped out of the T-shaped groove 19 through the rectangular block 23 under the elastic force of the second spring 20, then the clamping rod 21 is taken out, and then the second connecting block 24 and the second groove 18 can be separated, so that the anti-skid plate 16 is replaced, the use efficiency of the braking device is improved, the anti-skid plate 16 is prevented from being damaged and cannot be replaced, the braking efficiency is reduced, and the life safety of workers is influenced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A braking device for a press machine, comprising a press body (1), characterized in that: the rear surface of the press body (1) is welded with a T-shaped block (2), a T-shaped cavity (3) is formed in the T-shaped block (2), an electric telescopic rod (4) is fixedly installed at the top of the inner wall of the T-shaped cavity (3), sliding groove blocks (5) are welded on two sides of the inner wall of the T-shaped cavity (3), a U-shaped block (6) is welded at the telescopic end of the electric telescopic rod (4), two gears (7) are rotatably connected to the front surface of the U-shaped block (6) through a first fixing bearing, a sliding block (8) is slidably connected to the inside of the sliding groove block (5), a tooth arranging block (9) is welded on one side, close to the gears (7), of the sliding block (8), a fixed pulley (10) is welded at the bottom of the inner wall of the T-shaped cavity (3), two fixed blocks (11) are fixedly clamped to the inner wall of the T-shaped cavity (3), a first groove (12) is formed in one side, far away from the fixed block (11), of the fixed pulley (10), the novel anti-skidding connecting device is characterized in that an electromagnet (13) is fixedly mounted on one side of the inner wall of the first groove (12), a first spring (14) is fixedly mounted on one side, away from the fixed pulley (10), of the inner wall of the T-shaped cavity (3), a first connecting block (15) is fixedly mounted at one end, close to the fixed pulley (10), of the first spring (14), an anti-skidding plate (16) is connected to the positive surface of the first connecting block (15) in a movable clamping mode, and an iron block (17) is fixedly mounted on one side, close to the fixed pulley (10), of the first connecting block (15).
2. The brake device for a press machine according to claim 1, characterized in that: the tooth of row tooth piece (9) meshes with the tooth of gear (7) mutually, one side that first connecting block (15) are close to fixed pulley (10) is passed through the wire rope transmission with the bottom of arranging tooth piece (9) and is connected, and the wire rope activity runs through one side that fixed block (11) are close to fixed pulley (10).
3. The brake device for a press machine according to claim 1, characterized in that: one end, far away from the fixed pulley (10), of the first spring (14) is welded with one side, far away from the fixed pulley (10), of the inner wall of the T-shaped cavity (3), and one end, close to the fixed pulley (10), of the first spring (14) is welded with one side, close to the first spring (14), of the first connecting block (15).
4. The brake device for a press machine according to claim 1, characterized in that: the front surface of the T-shaped block (2) is provided with a first through hole matched with the moving track of the antiskid plate (16), and the antiskid plate (16) is connected inside the first through hole in a sliding manner.
5. The brake device for a press machine according to claim 1, characterized in that: the rear surface welding of antiskid ribbed tile (16) has second connecting block (24), two second recess (18) have been seted up on the positive surface of first connecting block (15), the right side T type groove (19) have been seted up to inner wall one side of second recess (18), inner wall one side fixed mounting in T type groove (19) has second spring (20), the one end fixed mounting that second spring (20) are close to second connecting block (24) has rectangular block (23), one side activity that first connecting block (15) are close to first spring (14) is run through and is had kelly (21), the positive surface activity of first connecting block (15) is run through threaded fixing pole (22).
6. The brake device for a press machine according to claim 5, wherein: one end activity that kelly (21) is close to second spring (20) runs through one side that second spring (20) were kept away from to second connecting block (24), the first draw-in groove with the bottom looks adaptation of threaded fixing pole (22) is seted up to the surface of kelly (21), one end that second spring (20) are close to rectangular block (23) welds with one side that second connecting block (24) were kept away from to rectangular block (23), one end that second connecting block (24) were kept away from to second spring (20) welds with one side in T type groove (19) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023174627.9U CN214111637U (en) | 2020-12-25 | 2020-12-25 | Braking device for press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023174627.9U CN214111637U (en) | 2020-12-25 | 2020-12-25 | Braking device for press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214111637U true CN214111637U (en) | 2021-09-03 |
Family
ID=77514542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023174627.9U Expired - Fee Related CN214111637U (en) | 2020-12-25 | 2020-12-25 | Braking device for press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214111637U (en) |
-
2020
- 2020-12-25 CN CN202023174627.9U patent/CN214111637U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |