CN219987561U - Locomotive hook buffer assembly platform - Google Patents

Abstract

The utility model relates to an assembly platform of a locomotive coupler buffer device, which belongs to the technical field of locomotive coupler buffer device assembly, and comprises a workbench, wherein two limiting plates are arranged on the workbench, and a limiting groove for sliding a coupler yoke and a coupler is formed between the two limiting plates and the workbench; a slave plate penetrating through the coupler yoke is arranged between the buffer and the coupler, a compression assembly for pushing the buffer to slide towards the slave plate is arranged on the workbench, and one end of the slave plate, which is away from the buffer, is attached to the coupler and the limiting plate. The utility model has the effect of facilitating the assembly of the coupler buffer device.

Description

Locomotive hook buffer assembly platform

Technical Field

The utility model relates to the technical field of locomotive coupler buffering device assembly, in particular to a locomotive coupler buffering device assembly platform.

Background

The locomotive hook buffer device is a vehicle component for interconnecting and hanging a vehicle and a locomotive or a motor car, transmitting traction force and braking force and relieving longitudinal impact force, and is generally arranged in a traction beam at the end of a chassis structure. Referring to fig. 1, the locomotive coupler buffer device 6 is composed of a coupler 61, a buffer 65, a coupler yoke 62 and a slave plate 63, wherein the coupler yoke 62 is arranged in a C shape, the buffer 65 and the slave plate 63 are embedded in the coupler yoke 62 and positioned between the coupler yoke 62 and the coupler 61, two ends of the buffer 65 are respectively attached to the coupler yoke 62 and the slave plate 63, one end of the slave plate 63, which is far away from the buffer 65, is attached to the coupler 61, and the coupler yoke 62 and the coupler 61 are fixed through flat pins 64.

The locomotive coupler and buffer device 6 is generally completed in a manual assembly mode, but in the actual operation process, it is found that, because the coupler yoke 62 is arranged in a C shape, in order to make the buffer 65 not easy to separate from the coupler yoke 62 in the transportation process, the buffer 65 in the assembled locomotive coupler and buffer device 6 can be pushed, so that a gap exists between the buffer 65 and the coupler yoke 62, then a nut 66 is embedded between the buffer 65 and the coupler yoke 62, so that the buffer 65 can be in a compressed state, the buffer 65 and the slave plate 63 are not easy to separate from the coupler yoke 62 under the pressure effect, after the standby coupler and buffer device 6 is transported to a designated position, the nut 66 is cut and taken out, so that the buffer 65 is attached to the coupler yoke 62; however, the process of pushing the damper 65 requires much labor, which is inconvenient for assembling the coupler buffer 6.

Disclosure of Invention

In order to facilitate assembly of a locomotive coupler buffer device, the utility model provides an assembly platform of the locomotive coupler buffer device.

The utility model provides an assembly platform of a locomotive coupler and buffer device, which adopts the following technical scheme:

the utility model provides a locomotive coupler buffer device equipment platform, includes the workstation, be equipped with two limiting plates on the workstation, two form the spacing groove that is used for supplying coupler yoke and coupling to slide between limiting plate and the workstation, be equipped with the compression subassembly that is used for promoting the buffer to slide towards the slave plate on the workstation, be equipped with the slave plate that runs through the coupler yoke between buffer and the coupling, the one end and coupling and the limiting plate laminating of buffer are separated from the board back of the body.

Through adopting above-mentioned technical scheme, when the buffer slides towards the slave plate under compression assembly's effect, because slave plate and coupling all laminate with the limiting plate, be difficult for having the displacement for the workstation under the cooperation of slave plate and limiting plate at this in-process coupler yoke, the buffer can be under compression assembly's effect make between buffer and the coupler yoke have the space that is used for supplying the nut embedding, the installation of the nut of being convenient for under the condition of using manpower sparingly.

Preferably, the compression assembly comprises a compression plate arranged on the workbench in a sliding manner, positioning plates extending towards the limiting plates are arranged at two ends of the compression plate, one end of the coupler tail frame, away from the coupler, is located between the positioning plates at two ends of the compression plate, a control plate penetrating through the coupler tail frame is arranged at one end of the buffer, after the compression plate slides, one end of the positioning plate, away from the compression plate, is attached to the control plate, and a control piece for driving the compression plate to slide is arranged on the workbench.

By adopting the technical scheme, the compression plate slides under the action of the control piece, the buffer slides towards the slave plate under the cooperation of the positioning plate and the control plate, and a gap for embedding the nut is formed between the buffer and the coupler yoke through the sliding of the compression plate, so that the operation is convenient; the two ends of the compression plate are provided with the positioning blocks, so that the stress on the two sides of the control plate is uniform, and the sliding stability of the buffer in the coupler yoke is improved.

Preferably, the workbench is connected with a feeding plate in a sliding manner, the buffer to be installed is located between the feeding plate and the coupler tail frame, the feeding plate is used for pushing the buffer to slide towards the coupler tail frame to the buffer embedded coupler tail frame, and the workbench is provided with a feeding piece for driving the feeding plate to slide.

Through adopting above-mentioned technical scheme, the loading board promotes the buffer to slide towards the direction of coupler yoke under the effect of material loading spare until in the embedding coupler yoke, the installation of buffer of being convenient for uses manpower sparingly.

Preferably, the bench slides and is connected with the butt board, to be installed from the board to be located between butt board and the buffer of waiting to install, the butt board is used for promoting to slide from the board towards the direction of buffer to laminating from board and buffer, the material loading board slides the back with follow board laminating and can promote to slide from the board towards the coupler tail frame, be equipped with the butt spare that is used for driving butt board and slides on the workstation.

Through adopting above-mentioned technical scheme, the butt board promotes under the effect of butt spare and slides to from the board towards the direction of buffer to follow board and buffer laminating, and can promote from the board and slide towards the coupler yoke with following board laminating when making the loading board promote the buffer for from the board and buffer can be under the effect of loading board synchronous orientation coupler yoke in slide, be convenient for install from the board and buffer to coupler yoke in.

Preferably, the limiting plates are arranged on the workbench in a sliding manner, a sliding groove for sliding the limiting plates is formed in the workbench, and an adjusting assembly for adjusting the distance between the two limiting plates is arranged on the workbench.

Through adopting above-mentioned technical scheme, the limiting plate slides through adjusting part and sets up on the workstation, slides through the limiting plate and sets up the setting on the workstation for the limiting plate can remove to laminating with coupling and yoke, has promoted the limiting plate and has had the spacing effect to coupling and yoke, and has promoted the stability that coupling and yoke slided.

Preferably, the adjusting component comprises an adjusting screw connected with the workbench in a rotating manner, the adjusting screw is arranged in the sliding groove in a rotating manner, the adjusting screw comprises two sections of threads with opposite rotation directions, the two sections of threads are respectively connected with two limiting plates in a threaded manner, the limiting plates are provided with positioning blocks, the inner walls of the sliding groove are provided with positioning grooves for the positioning blocks to slide, and the two limiting plates are attached to the tail hooking frames after sliding.

By adopting the technical scheme, the sliding of the two limiting plates can be synchronously controlled through the rotation of the adjusting screw, the sliding distance of the two limiting plates is the same, and the thread transmission has a self-locking function, so that the sliding and locking of the limiting plates can be conveniently controlled; under the cooperation of locating piece and constant head tank, limited the track that slides of limiting plate, in adjusting screw pivoted in-process, the limiting plate is difficult for having the rotation for the workstation.

Preferably, a first guide surface is arranged on the peripheral wall of the buffer, the first guide surface provides guide for sliding of the buffer embedded hook tail frame, and second guide surfaces are arranged at four corners of the slave plate and provide guide for sliding of the slave plate embedded hook tail frame.

Through adopting above-mentioned technical scheme, through the setting of the first guide surface on the buffer and the second guide surface on the slave plate, for sliding and embedding hook tail frame in the hook tail frame from board and buffer, the installation of slave plate and buffer of being convenient for provides the direction.

Preferably, the workbench is provided with a guide chute for placing the buffer to be mounted, and the buffer to be mounted is attached to the guide chute after the slave plate to be mounted slides.

Through adopting above-mentioned technical scheme, through the setting of guide chute, when the slave plate slides to when laminating with the buffer, can the position of the buffer of treating the installation by the way for the slave plate and buffer can slide towards the coupler yoke under the effect of last flitch in step.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the buffer slides towards the slave plate under the action of the compression assembly, the slave plate, the coupler and the limiting plate are attached, so that the coupler tail frame is not easy to displace relative to the workbench under the cooperation of the slave plate and the limiting plate in the process, and a gap for embedding a nut exists between the buffer and the coupler tail frame under the action of the compression assembly, so that the nut is convenient to install under the condition of saving manpower;

2. the butt plate pushes the slave plate to slide to the slave plate towards the direction of the buffer under the action of the butt piece to be attached to the buffer, and the feeding plate can be attached to the slave plate and push the slave plate to slide towards the coupler tail frame when pushing the buffer, so that the slave plate and the buffer can synchronously slide towards the coupler tail frame under the action of the feeding plate, and the slave plate and the buffer are convenient to install in the coupler tail frame.

Drawings

Fig. 1 is a schematic view of the overall structure of a coupler buffering device according to an embodiment of the present utility model.

FIG. 2 is a schematic view of the overall structure of a workbench according to an embodiment of the utility model.

FIG. 3 is a schematic view of an overall structure of a workbench according to another view angle in an embodiment of the utility model.

Fig. 4 is a cross-sectional view of a table in an embodiment of the utility model.

Reference numerals illustrate: 1. a work table; 11. a limiting plate; 111. a limit groove; 112. a slip groove; 113. a positioning block; 114. a positioning groove; 2. adjusting a screw; 21. a rotating motor; 3. a compression assembly; 31. a compression plate; 311. a positioning plate; 32. controlling a hydraulic cylinder; 4. a loading plate; 41. a feeding hydraulic cylinder; 42. a guide chute; 5. an abutting plate; 51. abutting the hydraulic oil cylinder; 6. a locomotive coupler buffering device; 61. a coupler; 62. a tail hooking frame; 63. a slave plate; 631. a baffle; 64. a cotter pin; 65. a buffer; 651. a control board; 66. and (3) a nut.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

The embodiment of the utility model discloses an assembly platform of a locomotive coupler buffer device, which comprises a workbench 1, wherein two limiting plates 11 are connected to the workbench 1 in a sliding manner, the two limiting plates 11 are arranged along the length direction of the workbench 1, the two limiting plates 11 slide perpendicular to the length direction of the workbench 1, a limiting groove 111 for sliding a coupler yoke 62 and a coupler 61 is formed between the two limiting plates 11 and the workbench 1, the two limiting plates 11 slide and are attached to the coupler yoke 62 and the coupler 61, so that the coupler yoke 62 and the coupler 61 are not easy to shake when sliding, and the sliding stability of the coupler yoke 62 and the coupler 61 on the workbench 1 is improved.

Referring to fig. 3 and 4, a sliding groove 112 for sliding the limiting plates 11 is formed in the workbench 1, an adjusting assembly for adjusting the distance between the two limiting plates 11 is arranged on the workbench 1, the adjusting assembly comprises an adjusting screw 2 rotatably connected with the workbench 1, the adjusting screw 2 is arranged along the sliding direction of the limiting plates 11, and the adjusting screw 2 is rotatably arranged in the sliding groove 112; the adjusting screw 2 comprises two sections of threads with opposite screwing directions, the two sections of threads are respectively in threaded connection with the two limiting plates 11, and when the adjusting screw 2 rotates, the two limiting plates 11 can synchronously slide under the action of thread transmission, so that the sliding of the limiting plates 11 can be controlled conveniently.

Referring to fig. 3 and 4, the workbench 1 is fixedly connected with a rotating motor 21, an output shaft of the rotating motor 21 is coaxially fixed with the adjusting screw 2, and the adjusting screw 2 is driven to rotate by the rotating motor 21, so that the labor intensity is reduced; the limiting plate 11 is fixedly provided with a positioning block 113, the positioning block 113 is arranged along the sliding direction of the limiting plate 11, the inner wall of the sliding groove 112 is provided with a positioning groove 114 for sliding the positioning block 113, and in the embodiment of the utility model, the positioning block 113 is arranged in a dovetail shape, and the positioning groove 114 is matched with the positioning block 113; under the cooperation of the positioning block 113 and the positioning groove 114, the stability of the limiting plate 11 relative to the sliding of the workbench 1 under the action of screw transmission is improved.

Referring to fig. 2 and 3, a compression assembly 3 for pushing the buffer 65 to slide towards the coupler 61 is arranged on the workbench 1, the compression assembly 3 and the limiting groove 111 are positioned on the same straight line, a slave plate 63 penetrating through the coupler yoke 62 is arranged between the buffer 65 and the coupler 61, and one end of the slave plate 63, which is away from the buffer 65, is attached to one end of the coupler 61 and one end of the limiting plate 11, which is close to the compression assembly 3.

Referring to fig. 2 and 3, the compression assembly 3 includes a compression plate 31 slidably disposed on the table 1, the compression plate 31 sliding along the length direction of the limit groove 111; the two ends of the compression plate 31 are respectively provided with a positioning plate 311 extending towards the limiting plate 11, the positioning plates 311 and the compression plate 31 are integrally formed, after the coupler yoke 62 is placed in the limiting groove 111 and manually pushed to slide towards the compression plate 31, the coupler yoke 62 is attached to the compression plate 31, and one end of the coupler yoke 62, far away from the coupler 61, is positioned between the positioning plates 311 at the two ends of the compression plate 31; the workbench 1 is provided with a control piece for driving the compression plate 31 to slide, in the embodiment of the utility model, the control piece is a control hydraulic cylinder 32, and an output shaft of the control hydraulic cylinder 32 is fixed with the compression plate 31; the buffer 65 is integrally formed with a control board 651 penetrating the tail frame 62 through one end of the slave board 63, and the end of the compression board 31, which is far away from the compression board 31, is attached to the control board 651 after the compression board 31 slides toward the tail frame 62 under the action of the control hydraulic cylinder 32.

When the locomotive coupler and buffer device 6 is assembled on the workbench 1, the control hydraulic cylinder 32 can be started, so that the compression plate 31 slides to the positioning plate 311 to be attached to the control plate 651, and then the buffer 65 is compressed towards the direction of the slave plate 63 through the positioning plate 311, so that a gradually expanding gap exists between the buffer 65 and the coupler tail frame 62, and in the process, the coupler tail frame 62 is not easy to displace relative to the workbench 1 under the cooperation of the slave plate 63 and the limiting plate 11; after the nut 66 can be inserted into the gap between the buffer 65 and the coupler yoke 62, the nut 66 is placed between the coupler yoke 62 and the buffer 65, the compression plate 31 is controlled to slide in a direction away from the limiting plate 11, two ends of the buffer 65 are respectively attached to the slave plate 63 and the nut 66, and finally the locomotive coupler and buffer device 6 with the embedded nut 66 is taken down from the workbench 1 through the lifting appliance.

Referring to fig. 2 and 3, a feeding plate 4 is slidingly connected to a workbench 1, a buffer 65 to be installed is located between the feeding plate 4 and a hook tail frame 62, the feeding plate 4 slides perpendicular to the length direction of a limit groove 111, the feeding plate 4 is jointed with the buffer 65 after sliding and pushes the buffer 65 to slide towards the hook tail frame 62 until the buffer 65 is embedded into the hook tail frame 62, a feeding piece for driving the feeding plate 4 to slide is arranged on the workbench 1, in the embodiment of the utility model, a feeding hydraulic cylinder 41 is selected as the feeding piece, and an output shaft of the feeding hydraulic cylinder 41 is fixed with the feeding plate 4; the first guide surface is arranged on the peripheral wall of the buffer 65, and the buffer 65 is embedded into the hook tail frame 62 by the arrangement of the first guide surface to provide guidance for sliding of the buffer 65 embedded into the hook tail frame 62, so that the reliability of the buffer 65 embedded into the hook tail frame 62 by sliding of the feeding plate 4 is improved.

Referring to fig. 2 and 3, the worktable 1 is further slidably connected with an abutting plate 5, the to-be-mounted slave plate 63 is located between the abutting plate 5 and the to-be-mounted buffer 65, the abutting plate 5 slides along the length direction of the limiting groove 111, the abutting plate 5 is used for pushing the slave plate 63 to slide towards the buffer 65 until the slave plate 63 is attached to the buffer 65, so that the feeding plate 4 can be attached to the slave plate 63 after sliding and pushing the slave plate 63 to slide towards the coupler yoke 62, namely, the slave plate 63 and the buffer 65 can synchronously slide towards the coupler yoke 62 under the pushing of the feeding plate 4; due to the lighter weight of the slave plate 63 itself, the baffles 631 attached to the side walls of the slave plate 63 are provided on both sides of the sliding track of the slave plate 63, so that the stability of pushing the slave plate 63 to slide toward the buffer 65 by the abutment plate 5 is improved.

Referring to fig. 2 and 3, an abutment member for driving the abutment plate 5 to slide is provided on the workbench 1, and in the embodiment of the present utility model, the abutment member is selected to abut against the hydraulic cylinder 51, and an output shaft of the abutment hydraulic cylinder 51 is fixed with the abutment plate 5; the second guide surfaces are arranged at the four corners of the slave plate 63, and the second guide surfaces are arranged to provide guidance for the sliding of the slave plate 63 embedded into the hook tail frame 62, so that the reliability of the slave plate 63 and the buffer 65 embedded into the hook tail frame 62 by the sliding of the feeding plate 4 is improved.

Referring to fig. 2 and 3, the workbench 1 is provided with a guide chute 42 for placing the buffer 65 to be mounted, the slave plate 63 slides towards the buffer 65 under the action of the abutting plate 5 and enables the buffer 65 to move until the control plate 651 is attached to the inner wall of the guide chute 42, the position of the buffer 65 to be mounted is adjusted, and the slave plate 63 and the buffer 65 can synchronously slide towards the coupler yoke 62 to be embedded in the coupler yoke 62 under the action of the upper material plate 4.

The implementation principle of the locomotive coupler and buffer device assembly platform provided by the embodiment of the utility model is as follows: firstly, moving the coupler yoke 62, the buffer 65 and the coupler 61 onto the workbench 1 through a lifting tool, and starting the rotating motor 21 to enable the limiting plate 11 to slide to be attached to the coupler yoke 62 and the coupler 61 under the action of screw transmission; starting the abutting hydraulic cylinder 51 to enable the buffer 65 to slide from the plate 63 to be attached to the inner wall of the guide chute 42, and starting the feeding hydraulic cylinder 41 to enable the buffer 65 and the buffer 63 to synchronously slide into the embedded hook tail frame 62; the operator moves the coupler 61 towards the coupler yoke 62 until the coupler 61 and the coupler yoke 62 can be fixed through the flat pin 64, so that the assembly of the coupler buffer device 6 is completed, and the whole operation process needs the operator to assist in positioning by side, so that the coupler buffer device 6 can be assembled smoothly.

Then, the control hydraulic cylinder 32 is started, so that the compression plate 31 slides to the positioning plate 311 to be attached to the control plate 651, and then the buffer 65 is compressed towards the direction of the slave plate 63 through the positioning plate 311, so that a gradually enlarged gap exists between the buffer 65 and the coupler yoke 62; after the nut 66 can be inserted into the gap between the buffer 65 and the coupler yoke 62, the nut 66 is placed between the coupler yoke 62 and the buffer 65, the compression plate 31 is controlled to slide in a direction away from the limiting plate 11, two ends of the buffer 65 are respectively attached to the slave plate 63 and the nut 66, and finally the locomotive coupler and buffer device 6 with the embedded nut 66 is taken down from the workbench 1 through the lifting appliance.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a locomotive hook is slowly device assembled platform which characterized in that: including workstation (1), be equipped with two limiting plates (11) on workstation (1), two form between limiting plate (11) and workstation (1) and be used for supplying tail frame (62) and coupling (61) spacing groove (111) that slide, be equipped with compression subassembly (3) that are used for promoting buffer (65) to slide towards slave plate (63) on workstation (1), be equipped with slave plate (63) that runs through tail frame (62) between buffer (65) and coupling (61), the one end that deviates from buffer (65) from plate (63) is laminated with coupling (61) and limiting plate (11).

2. The coupler draft gear assembly platform according to claim 1, wherein: compression subassembly (3) are including sliding compression board (31) that set up on workstation (1), compression board (31) both ends all are equipped with locating plate (311) that extend towards limiting plate (11), coupler tail frame (62) are kept away from one end that coupler (61) is located between locating plate (311) at compression board (31) both ends, buffer (65) are kept away from one end from board (63) and are equipped with control panel (651) that runs through coupler tail frame (62), make locating plate (311) keep away from one end and control panel (651) laminating of compression board (31) after compression board (31) slip, be equipped with the control piece that is used for driving compression board (31) to slide on workstation (1).

3. The locomotive hitch assembly platform of claim 2, wherein: the workbench (1) is connected with a feeding plate (4) in a sliding mode, the buffer (65) to be installed is located between the feeding plate (4) and the hook tail frame (62), the feeding plate (4) is used for pushing the buffer (65) to slide towards the hook tail frame (62) until the buffer (65) is embedded into the hook tail frame (62), and the workbench (1) is provided with a feeding piece used for driving the feeding plate (4) to slide.

4. The locomotive hitch assembly platform of claim 3 wherein: the utility model discloses a workbench (1) is connected with butt board (5) that slides, waits to install from board (63) be located between butt board (5) and the buffer (65) that wait to install, butt board (5) are used for promoting from board (63) to slide to laminating from board (63) and buffer (65) towards the direction of buffer (65), loading board (4) slip back with follow board (63) laminating and can promote from board (63) to slide towards coupler yoke (62), be equipped with the butt spare that is used for driving butt board (5) to slide on workbench (1).

5. The coupler draft gear assembly platform according to claim 1, wherein: the limiting plate (11) is arranged on the workbench (1) in a sliding mode, a sliding groove (112) used for enabling the limiting plate (11) to slide is formed in the workbench (1), and an adjusting assembly used for adjusting the distance between the two limiting plates (11) is arranged on the workbench (1).

6. The coupler draft gear assembly platform according to claim 5, wherein: the adjusting component comprises an adjusting screw (2) which is rotationally connected with a workbench (1), the adjusting screw (2) is rotationally arranged in a sliding groove (112), the adjusting screw (2) comprises two sections of threads which are opposite in rotation direction, the two sections of threads are respectively in threaded connection with two limiting plates (11), positioning blocks (113) are arranged on the limiting plates (11), positioning grooves (114) for the sliding of the positioning blocks (113) are formed in the inner walls of the sliding groove (112), and the two limiting plates (11) are attached to a coupler tail frame (62) after sliding.

7. The locomotive hitch assembly platform of claim 4 wherein: the outer peripheral wall of the buffer (65) is provided with a first guide surface, the first guide surface provides guide for sliding of the buffer (65) embedded into the hook tail frame (62), four corners of the slave plate (63) are provided with second guide surfaces, and the second guide surfaces provide guide for sliding of the slave plate (63) embedded into the hook tail frame (62).

8. The locomotive hitch assembly platform of claim 4 wherein: the workbench (1) is provided with a guide chute (42) for placing the buffer (65) to be installed, and the buffer (65) to be installed is attached to the guide chute (42) after the slave plate (63) to be installed slides.