CN212683246U

CN212683246U - Clamp for machining connecting column of train brake

Info

Publication number: CN212683246U
Application number: CN202021355784.7U
Authority: CN
Inventors: 于春生; 张如意; 周伟; 宋焘; 姚永运; 张通
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-12
Filing date: 2020-07-12
Publication date: 2021-03-12
Anticipated expiration: 2030-07-12

Abstract

The utility model relates to the field of instrument processing, and discloses a clamp for processing a connecting column of a train brake, which comprises a bottom frame; the utility model discloses a set up the feed cylinder, first cylinder, go up the flitch, the feed inlet, ejection of compact carousel, the protective frame, the bull stick, first belt pulley, a support post, including a motor, an end cap, a controller, and a cover plate, second belt pulley and belt, the shape of having solved present train brake spliced pole is cylindrical, it is very inconvenient to press from both sides to get with man-hour clamp, press from both sides after must getting the material again and get, thereby it drops to still need the manual work to come supplementary stability at this in-process, just need the manual work to get material work again after a spliced pole processing is accomplished, staff's working strength has been increased like this, the long problem of increase duration, this anchor clamps are used in the processing of train brake spliced pole, possess the advantage that can carry out automatic feeding at the in-process of processing, can leave out the process that staff.

Description

Clamp for machining connecting column of train brake

Technical Field

The utility model relates to an apparatus processing technology field specifically is a train brake spliced pole processing anchor clamps.

Background

Train braking is the artificial stopping of the train's motion, including slowing it down, not accelerating or stopping it. Releasing or weakening the braking action on a braked train is referred to as "mitigation". The entire set of equipment installed on a train to apply braking and mitigation is collectively referred to as the train "brake". "braking" and "braking means" are colloquially referred to as "brakes". The application of braking is often referred to as "upper braking" or "lower braking", and the application of relief is referred to as "brake release", wherein the connecting column plays a crucial role as an important component of the brake.

At present, a connecting column of a train brake is cylindrical in shape, clamping is inconvenient during machining, clamping must be carried out after material taking, manual work is needed to assist in stabilizing the connecting column in the process so as to prevent the connecting column from falling, material taking work needs to be carried out again after machining of one connecting column is completed, the working strength of workers is increased, the working time is prolonged, and therefore the clamp for machining the connecting column of the train brake is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in processing of train stopper spliced pole, possess the advantage that can carry out automatic feeding at the in-process of processing, the shape of having solved present train stopper spliced pole is cylindrical, it is very inconvenient to press from both sides to get with man-hour clamp, get and press from both sides after the material again and get, thereby it prevents that the spliced pole from dropping all to need the manual work to come the supplementary stability of manual work at this in-process, just need the manual work to get material work again after a spliced pole processing is accomplished, staff's working strength has been increased like this, increase the problem of length of work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps are used in processing of train brake spliced pole, includes the underframe, the middle part through connection of underframe bottom has last feed cylinder, the bottom of going up the feed cylinder inner wall has bolted first cylinder, the top of first cylinder has bolted and has gone up the flitch, the rear side of going up the feed cylinder has been seted up the feed inlet, the bottom of underframe inner wall is provided with ejection of compact carousel, the surface of ejection of compact carousel is concave shape, be provided with the protection frame around the ejection of compact carousel, the bottom of protection frame and the bottom of underframe inner wall are bolted, the rear side of protection frame is the open form, the rear side of ejection of compact carousel is bolted has the bull stick, the other end of bull stick rotates through rolling bearing and is connected with the pillar, the bottom of pillar and the bottom bolt of underframe inner wall, the one end fixed cover that the bull stick is close to the pillar has connect first belt pulley, the bottom of underframe inner wall and the front side bolt that is located the pillar have, the fixed second belt pulley that has cup jointed of output of motor, the transmission is connected with the belt between first belt pulley and the second belt pulley, the both sides of underframe inner wall bottom all bolted connection have to turn over and press from both sides the mechanism.

Preferably, the turning and clamping mechanism comprises a rotating block, a first rotating arm is hinged to the top of the rotating block, a second rotating arm is connected to the surface of the first rotating arm in a crossed sliding mode, a rotating plate is hinged to one end of the first rotating arm and one end of the second rotating arm, a second air cylinder is hinged to the other end of the second rotating arm, and the second air cylinder penetrates through one end of the rotating block and is in bolted connection with the bottom of the inner wall of the bottom frame.

Preferably, the top of the rotating plate is provided with a clamping mechanism, the clamping mechanism comprises a supporting rod, the bottom of the supporting rod is bolted with two sides of the top of the rotating plate, the middle of the top of the rotating plate is bolted with a third cylinder, the output ends of the third cylinder are in cross sliding connection with clamping rods, and the tops of the two clamping rods are both bolted with clamping plates.

Preferably, a feed plate is bolted to the rear side of the upper charging barrel and positioned at the lower part of the feed inlet.

Preferably, the two sides of the bottom frame are bolted with supports.

Preferably, handles are bolted to two sides of the bottom frame, and anti-skid grains are formed in the surfaces of the handles.

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

the utility model discloses a set up the feed cylinder, first cylinder, go up the flitch, the feed inlet, ejection of compact carousel, the protective frame, the bull stick, first belt pulley, a support post, including a motor, an end cap, a controller, and a cover plate, second belt pulley and belt, the shape of having solved present train brake spliced pole is cylindrical, it is very inconvenient to press from both sides to get with man-hour clamp, press from both sides after must getting the material again and get, thereby it drops to still need the manual work to come supplementary stability at this in-process, just need the manual work to get material work again after a spliced pole processing is accomplished, staff's working strength has been increased like this, the long problem of increase duration, this anchor clamps are used in the processing of train brake spliced pole, possess the advantage that can carry out automatic feeding at the in-process of processing, can leave out the process that staff.

Drawings

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

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

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a bottom frame; 2. feeding a material barrel; 3. a first cylinder; 4. feeding plates; 5. a feed inlet; 6. a discharging turntable; 7. a protective frame; 8. a rotating rod; 9. a pillar; 10. a first pulley; 11. a motor; 12. a second pulley; 13. a belt; 14. a clip turning mechanism; 15. rotating the block; 16. a first rotating arm; 17. a second rotating arm; 18. rotating the plate; 19. a clamping mechanism; 20. a second cylinder; 21. a stay bar; 22. a third cylinder; 23. a clamping bar; 24. a splint; 25. a feeding plate; 26. a support; 27. a handle.

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, a fixture for processing a connecting column of a train brake comprises a bottom frame 1, wherein the middle part of the bottom frame 1 is connected with an upper charging barrel 2 in a penetrating way, the bottom of the inner wall of the upper charging barrel 2 is connected with a first air cylinder 3 in a bolting way, the top of the first air cylinder 3 is connected with a feeding plate 4 in a bolting way, the rear side of the upper charging barrel 2 is provided with a feeding hole 5, the bottom of the inner wall of the bottom frame 1 is provided with a discharging turntable 6, the surface of the discharging turntable 6 is concave, a protective frame 7 is arranged around the discharging turntable 6, the bottom of the protective frame 7 is in bolting way with the bottom of the inner wall of the bottom frame 1, the rear side of the protective frame 7 is open, the rear side of the discharging turntable 6 is in a bolting way, the other end of the rotating rod 8 is rotatably connected with a supporting column 9 through a rotating bearing, the bottom of the supporting column 9 is in a bolting way with the bottom of the inner wall of the bottom frame 1, one, the output end of a motor 11 is fixedly sleeved with a second belt pulley 12, a belt 13 is in transmission connection between a first belt pulley 10 and the second belt pulley 12, turning and clamping mechanisms 14 are bolted on two sides of the bottom of the inner wall of a bottom frame 1, and by arranging a feeding barrel 2, a first cylinder 3, a feeding plate 4, a feeding port 5, a discharging rotary table 6, a protective frame 7, a rotating rod 8, the first belt pulley 10, a support 9, a motor 11, a second belt pulley 12 and the belt 13, the problems that the connecting column of the conventional train brake is cylindrical in shape, the clamping is inconvenient during processing, the clamping is carried out after the material is taken, the stability is assisted by manpower during the process so as to prevent the connecting column from falling off one piece, the material taking work needs to be carried out again after the processing of the connecting column is finished, the working strength of workers is increased, and the working time is prolonged are solved, possess the advantage that can carry out automatic feeding at the in-process of processing, can leave out the process that the staff got the material repeatedly in the course of working, alleviate staff's work burden, improve work efficiency.

Further, the overturning and clamping mechanism 14 comprises a rotating block 15, a first rotating arm 16 is hinged to the top of the rotating block 15, a second rotating arm 17 is connected to the surface of the first rotating arm 16 in a cross sliding mode, a rotating plate 18 is hinged to one end of the first rotating arm 16 and one end of the second rotating arm 17, a second air cylinder 20 is hinged to the other end of the second rotating arm 17, one end, penetrating through the rotating block 15, of the second air cylinder 20 is in bolted connection with the bottom of the inner wall of the bottom frame 1, and through the arrangement of the rotating block 15, the first rotating arm 16, the second rotating arm 17, the rotating plate 18 and the second air cylinder 20, overturning operation can be carried out when the connecting column is clamped by the clamping mechanism 19, and the overturning and clamping mechanism can be.

Further, the top that changes board 18 is provided with fixture 19, fixture 19 includes vaulting pole 21, the bottom of vaulting pole 21 and the both sides bolt at commentaries on classics board 18 top, the middle part bolt at commentaries on classics board 18 top has third cylinder 22, the alternately sliding connection of output of third cylinder 22 has clamping bar 23, the top of two clamping bars 23 all has bolted splint 24, through setting up vaulting pole 21, third cylinder 22, clamping bar 23 and splint 24, can make clamping bar 23 drive splint 24 to draw close through the concertina action of third cylinder 22, form stable clamping state.

Further, the rear side of the charging barrel 2 and the lower part of the feeding port 5 are bolted with a feeding plate 25, and the feeding plate 25 is arranged to prevent the workpiece from falling off due to the supporting and guiding effect of the feeding plate 25.

Furthermore, the two sides of the bottom frame 1 are bolted with the supports 26, and the supports 26 can support the device, so that the whole device can keep a distance with the ground.

Further, both sides of the bottom frame 1 are bolted with handles 27, anti-slip patterns are formed on the surfaces of the handles 27, and the device can be conveniently carried and transferred by staff by arranging the handles 27 and forming the anti-slip patterns.

When the clamping device is used, a connecting column to be processed enters the feeding barrel 2 from the feeding plate 25 through the feeding hole 5, the connecting column to be processed is accumulated on the feeding plate 4 at the moment, the connecting column moves upwards through the jacking action of the first air cylinder 3, the motor 11 is started, the motor 11 drives the second belt pulley 12 to rotate, then the first belt pulley 10 is driven to rotate through the transmission action of the belt 13, the first belt pulley 10, the rotating rod 8 and the discharging turntable 6 are in a fixed connection mode and rotate along with the connecting column, the discharging turntable 6 is concave, the connecting column can be moved to a position to be clamped from the feeding barrel 2, the protective frame 7 just wraps the whole rotating process, the connecting column in the upwards moving process can be ensured not to fall off, and after the connecting column is moved to a proper position, the second air cylinder 20 does work to enable the first rotating arm 16 and the second rotating arm 17 to rotate, the clamping mechanism 19 on the rotating plate 18 is driven to overturn to a grabbing position, then the contraction action of the third air cylinder 22 can pull the two clamping rods 23 to draw together, so that the two clamping plates 24 are driven to draw together, a stable and firm clamping state is formed, and then the working of the second air cylinder 20 overturns to a processing area for processing, so that the operation can be completed.

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 train brake anchor clamps for spliced pole processing, includes underframe (1), its characterized in that: the middle part of the bottom frame (1) is connected with an upper charging barrel (2) in a penetrating way, the bottom of the inner wall of the upper charging barrel (2) is connected with a first cylinder (3) in a bolting way, the top of the first cylinder (3) is connected with an upper feeding plate (4) in a bolting way, the rear side of the upper charging barrel (2) is provided with a feeding hole (5), the bottom of the inner wall of the bottom frame (1) is provided with a discharging turntable (6), the surface of the discharging turntable (6) is concave, a protective frame (7) is arranged around the discharging turntable (6), the bottom of the protective frame (7) is in bolting way with the bottom of the inner wall of the bottom frame (1), the rear side of the protective frame (7) is in an open shape, the rear side of the discharging turntable (6) is in a bolting way provided with a rotating rod (8), the other end of the rotating rod (8) is connected with a supporting column (9) in a rotating way through a rotating bearing, and the, the fixed cover of one end that bull stick (8) are close to pillar (9) has been connect first belt pulley (10), the bottom of underframe (1) inner wall and the front side bolt that is located pillar (9) have motor (11), the fixed cover of output of motor (11) has been connected second belt pulley (12), the transmission is connected with belt (13) between first belt pulley (10) and second belt pulley (12), the both sides of underframe (1) inner wall bottom all bolt have to turn over and press from both sides mechanism (14).

2. The clamp for machining the connecting column of the train brake as claimed in claim 1, wherein: turn over and press from both sides mechanism (14) and include turning block (15), the top of turning block (15) articulates there is first rocking arm (16), the surperficial cross sliding connection of first rocking arm (16) has second rocking arm (17), the one end of first rocking arm (16) articulates with the one end of second rocking arm (17) has commentaries on classics board (18), the other end of second rocking arm (17) articulates has second cylinder (20), second cylinder (20) run through the one end of turning block (15) and the bottom bolt of underframe (1) inner wall.

3. The clamp for machining the connecting column of the train brake as claimed in claim 2, wherein: the top of commentaries on classics board (18) is provided with fixture (19), fixture (19) include vaulting pole (21), the bottom of vaulting pole (21) and the both sides bolt connection at commentaries on classics board (18) top, the middle part bolt connection at commentaries on classics board (18) top has third cylinder (22), the output cross sliding connection of third cylinder (22) has clamping bar (23), two splint (24) have all been bolted on the top of clamping bar (23).

4. The clamp for machining the connecting column of the train brake as claimed in claim 1, wherein: and a feeding plate (25) is bolted to the lower part of the feeding hole (5) and at the rear side of the upper charging barrel (2).

5. The clamp for machining the connecting column of the train brake as claimed in claim 1, wherein: and supports (26) are bolted to two sides of the bottom frame (1).

6. The clamp for machining the connecting column of the train brake as claimed in claim 1, wherein: handles (27) are bolted to two sides of the bottom frame (1), and anti-skid grains are formed in the surfaces of the handles (27).