CN212683211U

CN212683211U - Clamping device is used in processing of train brake bracket

Info

Publication number: CN212683211U
Application number: CN202021367752.9U
Authority: CN
Inventors: 于春生; 姚永运; 宋焘
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-12
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to a processing clamping device technical field, and discloses a clamping device for processing a train brake bracket, which comprises a box body, the bottom inside the box body is provided with a clamping mechanism, the center of the top of the left side inside the box body is bolted with a first motor, the output end of the first motor is bolted with a first bevel gear, the surface of the first bevel gear is meshed with two second bevel gears, and the two opposite sides of the second bevel gears are both bolted with connecting rods; the utility model provides a when carrying the bracket, current device needs the manual work to carry the bracket to the lathe and aim at the centre gripping, because carry the distance overlength and the bracket overweight then need the more manpowers of loss, brought inconvenience and reduced production efficiency to the workman. This clamping device is used in processing of train brake bracket possesses the advantage of convenient transport, has shortened the distance of bracket transport and has reduced the problem that artifical transport brought.

Description

Clamping device is used in processing of train brake bracket

Technical Field

The utility model relates to a mechanical fixture technical field specifically is a clamping device is used in processing of train brake bracket.

Background

The disc brake has the advantages of large braking torque, good thermal stability, braking performance and water stability, small overall dimension, small abrasion, easy realization of automatic clearance adjustment, convenient maintenance operation and the like, and is widely applied to industries such as automobiles, ships and the like.

Found through the search of magnanimity, the utility model patent of china: application No.: 201220661969.X, publication No.: CN202964193U, the utility model discloses a fixture for processing a train brake bracket, which comprises a rectangular supporting block, the bottom surface of the supporting block is fixedly supported by three pillars, the bottom surfaces of the three pillars are respectively provided with a horizontal foot plate, the foot plate is provided with a hole and a bolt for connection, the middle of the supporting block is provided with a rectangular through hole, two I-shaped sliders are arranged in the through hole, and the upper and lower edges of the two sliders are respectively clamped at the two edges of the through hole; the utility model discloses simple structure, convenient and practical provides reliable and stable anchor clamps for the processing of train stopper bracket.

In conclusion, the clamping device does not have the function of conveniently carrying the bracket, when the bracket is carried in the machining process, the existing device needs to manually carry the bracket to a machine tool to be aligned and clamped, more manpower is consumed due to the fact that the carrying distance is too long and the bracket is too heavy, inconvenience is brought to workers, and production efficiency is reduced. Therefore, the clamping device for machining the train brake bracket is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in processing of train stopper bracket possesses the advantage of convenient transport, when having solved and having carried the bracket, and current device needs the manual work to carry the bracket to the lathe and aim at the centre gripping, owing to carry the distance overlength and the bracket overweight then need the more manpowers of loss, has brought inconvenience and has reduced production efficiency to the workman.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for machining a train brake bracket comprises a box body, wherein a clamping mechanism is arranged at the bottom inside the box body, a first motor is bolted at the center of the top of the left side inside the box body, a first bevel gear is bolted at the output end of the first motor, two second bevel gears are meshed on the surface of the first bevel gear, connecting rods are bolted on the opposite sides of the two second bevel gears, a first supporting plate is rotatably sleeved on the other end of each connecting rod, a winding shaft is fixedly sleeved on the surface of each connecting rod, a steel wire rope is bolted on the surface of the winding shaft, a first sliding block is bolted on the other end of each steel wire rope, a first moving port is formed in the left side of the box body, the first sliding block penetrates through the first moving port and is bolted with a first supporting plate, a threaded rod is bolted on the right side of the first bevel gear, and a sleeve is in threaded connection with the surface of the threaded rod, the surface of the sleeve is bolted with a second sliding block, a second moving opening is formed in the center of the top of the box body, the second sliding block penetrates through the second moving opening and is in bolted connection with a second supporting plate, the other end of the threaded rod is rotatably sleeved with a second supporting plate, and the bottom of the second supporting plate is in bolted connection with the clamping mechanism.

Preferably, fixture includes the bearing plate, the inside bolt of bearing plate and box, the top and the second backup pad bolt of bearing plate, first spout has all been seted up with the bottom of box inside to the bottom of bearing plate, the inside sliding connection of first spout has the slider, the pinion rack has been bolted to one side that first spout was kept away from to the slider, the meshing has the gear between the pinion rack, the right side bolt of gear has the motor, the bottom bolt of motor has the fixed block, the bottom and the inside bottom bolt of box of fixed block, the drill way and the bolt that the box surface was seted up are passed to one side of pinion rack have the supporting rod, two the supporting rod is reverse setting.

Preferably, the two sides of the top of the first supporting plate are bolted with rotating blocks, one side of each rotating block adjacent to the rotating block is bolted with a rotating shaft, and the surface of each rotating shaft is rotatably sleeved with a rotating pipe.

Preferably, the front end and the rear end of first sliding block and second sliding block all rotate and are connected with the pulley, first removal mouth and the inside both sides of second removal mouth all offer with pulley sliding connection's second spout.

Preferably, the clamping block is bolted to the top of the clamping rod and is concave.

Preferably, the four corners of the bottom of the second supporting plate are bolted with rollers, and the surfaces of the rollers are in rolling connection with the top of the box body.

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

the utility model discloses a set up box, first motor, threaded rod, first conical gear, pulley, first backup pad, second backup pad, wire rope, first sliding block, second sliding block, first removal mouth and second removal mouth, when having solved and having carried the bracket, current device needs the manual work to the bracket transport to the lathe on aim at the centre gripping, because transport distance overlength and bracket overweight then need the more manpowers of loss, brought inconvenience and reduced production efficiency to the workman. This clamping device is used in processing of train brake bracket possesses the advantage of convenient transport, has shortened the distance of bracket transport and has reduced the problem that artifical transport brought.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a left side sectional view of the structure of the present invention;

fig. 3 is a left side view of the structure of the present invention.

In the figure: 1. a box body; 2. a first motor; 3. a first bevel gear; 4. a second bevel gear; 5. a connecting rod; 6. a first support plate; 7. a spool; 8. a wire rope; 9. a first slider; 10. a first moving port; 11. a first pallet; 12. a threaded rod; 13. a sleeve; 14. a second slider; 15. a pulley; 16. a second moving port; 17. a second pallet; 18. a second support plate; 19. a clamping mechanism; 20. a bearing plate; 21. a first chute; 22. a slider; 23. a toothed plate; 24. a gear; 25. a second motor; 26. a fixed block; 27. a clamping rod; 28. rotating the block; 29. a rotating shaft; 30. pipe rotation; 31. a second chute; 32. a clamping block; 33. and a roller.

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. 1-3, a clamping device for processing a train brake bracket comprises a box body 1, a clamping mechanism 19 is arranged at the bottom inside the box body 1, a first motor 2 is bolted at the center of the top of the left side inside the box body 1, a first bevel gear 3 is bolted at the output end of the first motor 2, two second bevel gears 4 are meshed on the surface of the first bevel gear 3, a connecting rod 5 is bolted on the opposite sides of the two second bevel gears 4, a first supporting plate 6 is rotatably sleeved at the other end of the connecting rod 5, a winding shaft 7 is fixedly sleeved on the surface of the connecting rod 5, a steel wire rope 8 is bolted on the surface of the winding shaft 7, the two steel wire ropes 8 are reversely wound, a first sliding block 9 is bolted at the other end of the steel wire rope 8, a first moving port 10 is arranged at the left side of the box body 1, the first sliding block 9 passes through the first moving port 10 and is bolted with a first supporting plate 11, a threaded rod 12 is bolted on the right side of the first bevel gear 3, a sleeve 13 is connected to the surface of the threaded rod 12 in a threaded manner, a second sliding block 14 is bolted on the surface of the sleeve 13, a second moving port 16 is formed in the center of the top of the box body 1, the second sliding block 14 penetrates through the second moving port 16 and is bolted with a second supporting plate 17, a second supporting plate 18 is rotatably sleeved on the other end of the threaded rod 12, and the bottom of the second supporting plate 18 is bolted with a clamping mechanism 19.

Further, the clamping mechanism 19 includes a bearing plate 20, the bearing plate 20 is bolted to the inside of the box body 1, the top of the bearing plate 20 is bolted to the second support plate 18, the bottom of the bearing plate 20 and the bottom of the inside of the box body 1 are both provided with a first chute 21, a slide block 22 is slidably connected to the inside of the first chute 21, a toothed plate 23 is bolted to one side of the slide block 22 away from the first chute 21, a gear 24 is meshed between the toothed plates 23, the right side of the gear 24 is bolted to a second motor 25, the bottom of the second motor 25 is bolted to a fixed block 26, the bottom of the fixed block 26 is bolted to the bottom of the inside of the box body 1, one side of the toothed plate 23 passes through an orifice formed in the surface of the box body 1 and is bolted to a clamping rod 27, the two clamping rods 27, through setting up bearing plate 20, pinion rack 23, slider 22, first spout 21, gear 24, second motor 25, fixed block 26 and clamping rod 27, can carry out the clamping action to the bracket.

Further, the turning block 28 is bolted to both sides of the top of the first supporting plate 11, the rotating shaft 29 is rotatably connected to one side adjacent to the turning block 28, the rotating pipe 30 is sleeved on the surface of the rotating shaft 29, and the rotating block 28, the rotating shaft 29 and the rotating pipe 30 are arranged, so that the supporting frame can be pushed.

Further, the front end and the rear end of first sliding block 9 and second sliding block 14 all rotate and be connected with pulley 15, and first removal mouth 10 and the inside both sides of second removal mouth 16 all offer with pulley 15 sliding connection's second spout 31, through setting up pulley 15 and second spout 31, can make the better removal of first sliding block 9 and second sliding block 14 and play the fixed action.

Further, the clamping block 32 is bolted to the top of the clamping rod 27, the clamping block 32 is of an inward concave type, and the clamping block 32 is arranged to better clamp the bracket.

Further, the four corners of second layer board 17 bottom all is bolted with gyro wheel 33, and the surface of gyro wheel 33 and the top roll connection of box 1, through setting up gyro wheel 33, can play the supporting role to second layer board 17.

The working principle is as follows: when in use, the bracket is placed on the surface of the rotating pipe 30 at the top of the first supporting plate 11, the first bevel gear 3 is driven to rotate by the first motor 2, the first bevel gear 3 drives the two second bevel gears 4 to rotate, the second bevel gear 4 drives the connecting rod 5 to rotate, the connecting rod 5 drives the winding shaft 7 to rotate, the winding shaft 7 drives the steel wire rope 8 to wind and pull up, the steel wire rope 8 can pull the second sliding block 14 to move longitudinally in the first moving port 10 when winding and pulling up, the first sliding block 9 can drive the first supporting plate 11 to move longitudinally, after the first supporting plate 11 moves to the top of the box body 1, meanwhile, the first bevel gear 3 drives the threaded rod 12 to rotate, the threaded rod 12 drives the sleeve 13 to move horizontally on the surface, because the second sliding block 14 can limit in the second moving port 16, the second sliding block 14 drives the second supporting plate 17 to move horizontally leftwards, when the first supporting plate 11 rises to the top of the box body 1, the second supporting plate 17 may reach the left side of the top of the box body 1 and form the same horizontal plane with the first supporting plate 11, and a user may directly push the bracket to the top of the second supporting plate 17 and then reversely operate the first motor 2, at this time, the moving direction is opposite to the above-mentioned moving direction, and the first supporting plate 11 may fall and the second supporting plate 17 may move to the right side to the inside of the clamping mechanism 19.

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 clamping device is used in processing of train brake bracket, includes box (1), its characterized in that: the bottom in the box body (1) is provided with a clamping mechanism (19), the center of the top on the left side in the box body (1) is connected with a first motor (2) in a bolted mode, the output end of the first motor (2) is connected with a first bevel gear (3) in a bolted mode, the surface of the first bevel gear (3) is meshed with two second bevel gears (4), one sides of the two second bevel gears (4) which are opposite to each other are connected with a connecting rod (5) in a bolted mode, the other end of the connecting rod (5) is rotatably sleeved with a first supporting plate (6), the surface of the connecting rod (5) is fixedly sleeved with a winding shaft (7), the surface of the winding shaft (7) is tied with a steel wire rope (8), the other end of the steel wire rope (8) is tied with a first sliding block (9), the left side of the box body (1) is provided with a first moving port (10), and the first sliding block (9) penetrates through the first moving port (10) and is tied with, threaded rod (12) have been bolted on the right side of first conical gear (3), the surperficial threaded connection of threaded rod (12) has sleeve (13), the surperficial bolt of sleeve (13) has second sliding block (14), second removal mouth (16) have been seted up to the center department at box (1) top, second sliding block (14) pass second removal mouth (16) and have bolted the second layer board (17), the other end of threaded rod (12) is rotated and is cup jointed second backup pad (18), and the bottom and fixture (19) bolt of second backup pad (18).

2. The clamping device for machining the train brake bracket as claimed in claim 1, wherein: the clamping mechanism (19) comprises a bearing plate (20), the bearing plate (20) is bolted with the inside of the box body (1), the top of the bearing plate (20) is bolted with the second supporting plate (18), the bottom of the bearing plate (20) and the bottom of the inside of the box body (1) are both provided with a first sliding groove (21), the inside of the first sliding groove (21) is connected with a sliding block (22) in a sliding manner, one side, far away from the first sliding groove (21), of the sliding block (22) is bolted with a toothed plate (23), a gear (24) is meshed between the toothed plates (23), the right side of the gear (24) is bolted with a second motor (25), the bottom of the second motor (25) is bolted with a fixed block (26), the bottom of the fixed block (26) is bolted with the bottom of the inside of the box body (1), one side of the toothed plate (23) passes through an orifice formed in the surface of the box body (1) and is bolted with a clamping rod (27), the two clamping rods (27) are arranged in opposite directions.

3. The clamping device for machining the train brake bracket as claimed in claim 1, wherein: the two sides of the top of the first supporting plate (11) are respectively bolted with a rotating block (28), one side of the rotating block (28) adjacent to the rotating block is in bolted connection with a rotating shaft (29), and the surface of the rotating shaft (29) is rotatably sleeved with a rotating pipe (30).

4. The clamping device for machining the train brake bracket as claimed in claim 1, wherein: the front end and the rear end of first sliding block (9) and second sliding block (14) all rotate and are connected with pulley (15), first removal mouth (10) and the inside both sides of second removal mouth (16) all offer with pulley (15) sliding connection's second spout (31).

5. The clamping device for machining the train brake bracket as claimed in claim 2, wherein: the top of the clamping rod (27) is bolted with a clamping block (32), and the clamping block (32) is concave.

6. The clamping device for machining the train brake bracket as claimed in claim 1, wherein: the four corners of the bottom of the second supporting plate (17) are bolted with rollers (33), and the surfaces of the rollers (33) are in rolling connection with the top of the box body (1).