CN220575119U - Railway coupler yoke key baffle welding positioning device - Google Patents

Abstract

The utility model provides a railway coupler yoke key baffle welding positioning device, in particular to the technical field of baffle welding positioning, which comprises the following components: the chassis is installed to the shell bottom, and the chassis is provided with the universal wheel, the welding of shell left side has the bracing piece, and the rotation axis is connected to the bracing piece, and the rotation axis is connected with the pull rod, and the running-board is installed on the shell right side, and the shell is inside to be equipped with vertical regulation pneumatic cylinder, and the telescopic link is connected to vertical regulation pneumatic cylinder top, and the telescopic link top is baffle welding module. An adjusting mechanism is arranged below the bearing plate. An operator can finish the operation, so that the labor is saved, and the working efficiency is improved. Through parts such as adjusting footboard, level and tilting lead screw, realize bearing plate in different position changes such as height, level, angle, finally realize accurate location, the location is firm, and then satisfies the hook tail pin baffle of different motorcycle types, different places and lifts, the location demand.

Description

Railway coupler yoke key baffle welding positioning device

Technical Field

The utility model relates to the technical field of coupler yoke baffle welding and positioning, in particular to a railway coupler yoke pin baffle welding and positioning device.

Technical Field

At present, 39 wagon sections of the whole country have 35 overhaul workshops with vehicle factory repair qualification, and all the tooling equipment for specially lifting and positioning the flat plate type coupler yoke key baffle is not available, so that the flat plate type coupler yoke key baffle can only be lifted and positioned by means of manual or crude auxiliary tools when welded in the traction beam.

In actual use, one worker supports the coupler yoke key baffle plate to be welded by using a crowbar at the end part of the vehicle, and the other worker is responsible for welding; or the tool car and the steel plate are used for supporting the coupler yoke key baffle plate for welding operation in an auxiliary mode, one worker is required to stare at the tool car state, protection is achieved, and the other worker performs welding operation, so that the following defects are caused.

The manual fixed of staff or tool bogie support baffle easily lead to the baffle to fix a position insecure, inaccurately, and there is the baffle to drop danger in the welding process, need send the special man to carry out safety protection, and welding personnel stand the space limited. Therefore, the working process has the outstanding problems of high safety risk, inaccurate positioning, high manual labor intensity, low working efficiency and the like.

Disclosure of Invention

In order to overcome the above-described drawbacks of the prior art, the present utility model provides.

A railway coupler yoke key baffle welding positioning device is characterized in that a movable yoke key baffle bearing disc is arranged on a coupler yoke key baffle positioning device body. A flexible adjusting mechanism is arranged below the bearing plate. When workers work on site, the hook tail pin baffle plate is fixed on the bearing disc, through adjusting components such as the pedal, the horizontal screw rod and the inclination screw rod, the bearing disc is changed in different positions such as the height, the horizontal screw rod and the angle screw rod, accurate positioning is finally realized, auxiliary staff is not needed when the welding machine is put into site use, the whole working process can be completed by one person of electric welders, the standing space of the welding staff is not limited, the labor intensity of the workers can be greatly reduced, and the welding quality and the working efficiency are improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a railway coupler yoke key baffle welding and positioning device, in particular to the technical field of coupler yoke baffle welding and positioning, which comprises the following components: the shell, the chassis is installed to the shell bottom, and the chassis comprises a plurality of backup pads, and the backup pad is provided with the universal wheel, the welding of shell left side has the bracing piece, and the rotation axis is connected to the bracing piece, and the rotation axis is connected with the pull rod, and the running-board is installed on the shell right side, and the spring is installed to the running-board below, and the shell is inside to be equipped with vertical regulation pneumatic cylinder, and the telescopic link is connected to vertical regulation pneumatic cylinder top, and the telescopic link setting is inside the shell, and the telescopic link top is baffle welding module.

In a preferred embodiment, a bearing disc is installed at the topmost part of the baffle welding module, a horizontal screw nut is welded below the bearing disc, a hollow support is arranged below the bearing disc, pulleys are installed at two ends inside the hollow support, and the pulleys are connected with the hollow support through a transmission shaft.

In a preferred embodiment, two horizontal punching limiting plates are welded at two ends of the hollow support, the horizontal screw rod is matched with a horizontal screw rod nut through one end of the horizontal punching limiting plate and is matched with the horizontal limiting nut after the other end of the horizontal screw rod is horizontally punched limiting plate, and the head of the horizontal screw rod is connected with a first rotating handle.

In a preferred embodiment, the bottom of the baffle welding module is provided with a working plate, the working plate is welded above the telescopic rod, the working plate is positioned right below the horizontal screw nut, the edge of the hollow support is welded with a first support plate, the working plate is welded with a second support plate, and the first support plate and the second support plate are dislocated and are connected through a rotating shaft.

In a preferred embodiment, a first inclined plate is welded at the edge position of the hollow support, a second inclined plate is welded at the edge position of the working plate, and inclined screw nuts are arranged between the first inclined plate and the second inclined plate.

In a preferred embodiment, the baffle welding module comprises an inclined lead screw, wherein the inclined lead screw is matched with two inclined lead screw nuts, the tail part of the inclined lead screw is matched with an inclined limit nut, and the head part of the inclined lead screw is connected with the second rotating handle.

In a preferred embodiment, the foot pedal is connected to a vertical adjustment hydraulic cylinder, and the hollow support is held against the carrier plate by a pulley but is not connected thereto.

Compared with the prior art, the utility model has the technical effects and advantages.

The embodiment of the utility model provides a railway coupler yoke key baffle welding and positioning device, wherein a movable yoke key baffle bearing disc is arranged through a yoke key baffle positioning device main body. An adjusting mechanism is arranged below the bearing plate. The hook tail pin baffle is fixed on the bearing disc, and through adjusting components such as pedals, horizontal and inclined lead screws, the bearing disc is changed in different positions such as height, horizontal and angle, and finally accurate positioning is realized, so that the hook tail pin baffle lifting and positioning requirements of different vehicle types and different sites are met.

Description of the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of a baffle welding module according to the present utility model.

FIG. 3 is a detailed schematic diagram of the structure of the baffle welding module according to the present utility model.

Fig. 4 is a schematic left view of a welding module structure of a baffle plate according to the present utility model.

FIG. 5 is a schematic cross-sectional view of the overall structure of the present utility model.

The reference numerals are: 1. housing 2, undercarriage 3, universal wheel 4, support rod 5, rotation shaft 6, foot rest 8, spring 9, vertical adjustment cylinder 10, extension rod 11, load plate 12, horizontal screw nut 13, hollow support 14, pulley 15, drive shaft 16, horizontal hole stop plate 17, horizontal screw 18, horizontal stop nut 19, first tilt plate 20, work plate 21, first support plate 22, second support plate 23, rotation shaft 24, second tilt plate 25, first tilt screw nut 26, tilt screw 27, tilt stop nut 28, first rotary handle 29, second rotary handle 30, second tilt screw nut

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a railway coupler yoke key baffle welding and positioning device, referring to fig. 1-5, as a specific implementation mode, the device comprises: the shell 1, chassis 2 is installed to shell 1 bottom, and chassis 2 is provided with universal wheel 3, shell 1 left side welding has bracing piece 4, and rotation axis 5 is connected to bracing piece 4, and rotation axis 5 is connected with pull rod 6, and running-board 7 is installed on shell 1 right side, and spring 8 is installed to running-board 7 below, and shell 1 is inside to be equipped with vertical adjustment pneumatic cylinder 9, and telescopic link 10 is connected to vertical adjustment pneumatic cylinder 9 top, and the telescopic link 10 top is baffle welding module. The universal wheels 3 are arranged to enable the device to freely move, and the supporting rods 4 can rotate in the rotating shafts 5, so that the operation of a user is facilitated.

As shown in fig. 2-3-4, the top of the baffle welding module is provided with a bearing disc 11, a horizontal screw nut 12 is welded below the bearing disc 11, a hollow support 13 is arranged below the bearing disc 11, pulleys 14 are arranged at two ends inside the hollow support 13, and the pulleys 14 are connected with the hollow support 13 through a transmission shaft 15. The coupler yoke key baffle is fixed on the bearing disc 11, so that an operator can finish operation without additionally dispatching a person to support the coupler yoke key baffle which needs welding operation at the end part of the vehicle by using a crowbar, labor is saved, and working efficiency is improved.

As shown in fig. 2-3-4, two horizontal punching limiting plates 16 are welded at two ends of the hollow support 13, a horizontal lead screw 17 is matched with a horizontal lead screw nut 12 through one end of the horizontal punching limiting plate 16, is matched with a horizontal limiting nut 18 after passing through the other end of the horizontal punching limiting plate 16, and a first rotating handle 28 is connected to the head of the horizontal lead screw 17. A horizontal screw nut 12 is welded below the bearing plate 11, so the bearing plate 11 and the horizontal screw nut 12 are integrated. Rotating the first rotating handle 28, the horizontal screw rod 17 rotates, the horizontal screw rod nut 12 moves due to the screw rod structure, so that the bearing plate 11 also moves, the device can be precisely positioned, the horizontal limit nut 18 is arranged, so that the bearing plate 11 can move within a certain range, and the bearing plate 11 is ensured not to fall off.

As shown in fig. 2-3-4, a working plate 20 is arranged at the bottom of the baffle welding module, the working plate 20 is welded above the telescopic rod 10, the working plate 20 is positioned right below the horizontal screw nut 12, a first supporting plate 21 is welded at the edge of the hollow support 13, a second supporting plate 22 is welded on the working plate 20, the first supporting plate 21 and the second supporting plate 22 are staggered, and the two ends of the rotating shaft 23 are respectively connected. The first support plate 21 is welded to the hollow support 13, and the two are integrally rotatable in the rotation shaft 23, so that the hollow support 13 can be tilted while the table is kept stationary, and the device is kept stable.

As shown in fig. 2-3, a first inclined plate 19 is welded at the edge position of the hollow support 13, a second inclined plate 24 is welded at the edge position of the working plate 20, a first inclined lead screw nut 25 is installed in the middle of the first inclined plate 19, and a second inclined lead screw nut 30 is installed in the middle of the second inclined plate 24.

As shown in fig. 2-3-4, the baffle welding module comprises an inclination screw 26, the inclination screw 26 is matched with two first inclination screw nuts 25 and two second inclination screw nuts 30, the tail part of the inclination screw 26 is matched with an inclination limit nut 27, and the head part of the inclination screw 26 is connected with a second rotating handle 29. Turning the second turning handle 29 turns the tilt screw 26, the tilt screw 26 and the first tilt plate 19 are in a screw structure, and the first tilt plate 19 is welded on the hollow support 13. So can drive the slope of hollow support 13, hollow support 13 welding level limiting plate 16 that punches drives the slope of horizontal lead screw 17 for horizontal lead screw nut 12 drives the slope of loading tray 11, and hollow support 13 passes through transmission shaft 15 simultaneously, makes pulley 14 support loading tray 11 rotate, and the workstation keeps motionless. Ensuring that the device can adjust the inclination and remain stable.

As shown in fig. 1-2-3-4-5, the foot pedal 7 is connected to the vertical adjustment cylinder 9 and the hollow support 13 is in close contact with the carrier plate 11 but not connected thereto. The vertical adjusting hydraulic cylinder 9 is used for adjusting the height of the telescopic rod by stepping on the pedal 7, and the horizontal screw nut 12 is welded below the bearing plate 11, so that the bearing plate 11 and the horizontal screw nut 12 are integrated. Turning the first turning handle 28, the horizontal screw 17 turns, the horizontal screw nut 12 moves due to the screw structure, so that the carrier plate 11 also moves, because the hollow support 13 is in close contact with the carrier plate 11 but not connected, and the carrier plate 11 can move in a certain range of the hollow support 13 with the aid of the pulley 14.

The utility model has the working principle that the main body of the hook tail pin baffle positioning device is a movable hook tail pin baffle bearing disc 11. A flexible adjusting mechanism is arranged below the bearing plate 11. During staff's on-the-spot operation, fix the hook tail pin baffle on bearing disc 11, through parts such as adjusting pedal 8, horizontal lead screw 17 and gradient lead screw 26, realize bearing disc 11 in different position changes such as height, level, angle, finally realize accurate location for an operator just can accomplish the operation, need not send the people in addition to use the crowbar to support the hook tail pin baffle that needs welding operation at the vehicle tip, use manpower sparingly, improve work efficiency.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims (7)

1. A railway coupler yoke key baffle welding positioning device, comprising: shell (1), shell (1) bottom is provided with chassis (2), and chassis (2) are constituteed for a plurality of backup pads, and the backup pad below is provided with universal wheel (3), shell (1) left side welding has bracing piece (4), and rotation axis (5) are installed to bracing piece (4) left end, and rotation axis (5) are connected with pull rod (6), and pedal (7) are installed on shell (1) right side, and pedal (7) are located in the middle of two backup pads, and spring (8) are installed to pedal (7) below, and shell (1) inside is equipped with vertical regulation pneumatic cylinder (9), and telescopic link (10) are connected to vertical regulation pneumatic cylinder (9) top, and telescopic link (10) set up inside shell (1), and telescopic link (10) top is baffle welding module.

2. The railway coupler yoke key baffle welding and positioning device according to claim 1, wherein: the baffle welding module is installed at the top of the baffle welding module and is equipped with a bearing disc (11), a horizontal screw nut (12) is welded below the bearing disc, a hollow support (13) is arranged below the bearing disc (11), pulleys (14) are installed at two ends inside the hollow support (13), and the pulleys are connected with the hollow support (13) through a transmission shaft (15).

3. The railway coupler yoke key baffle welding and positioning device according to claim 2, wherein: two horizontal punching limiting plates (16) are welded at two ends of the hollow support (13), a horizontal screw (17) is matched with a horizontal screw nut (12) through the horizontal punching limiting plates (16) at one end, a horizontal limiting nut (18) is matched with the horizontal punching limiting plates (16) at the other end, and the head of the horizontal screw (17) is connected with a first rotating handle (28).

4. A railway coupler yoke key baffle welding positioning device as claimed in claim 1 or 2, wherein: the baffle welding module bottom sets up working plate (20), and working plate (20) welding is in telescopic link (10) top, and working plate (20) are located under horizontal lead screw nut (12), and hollow support (13) edge welding has first backup pad (21), and the welding has second backup pad (22) on working plate (20), and first backup pad (21) dislocation with second backup pad (22) are connected with the both ends of axis of rotation (23) respectively.

5. A railway coupler yoke key baffle welding positioning device as claimed in claim 1 or 2, wherein: the edge position of the hollow support (13) is welded with a first inclined plate (19), the edge position of the working plate (20) is welded with a second inclined plate (24), a first inclined lead screw nut (25) is arranged in the middle of the first inclined plate (19), and a second inclined lead screw nut (30) is arranged in the middle of the second inclined plate (24).

6. The railway coupler yoke key baffle welding and positioning device according to claim 2, wherein: the baffle welding module comprises an inclination screw (26), wherein the inclination screw (26) is matched with a first inclination screw nut (25) and a second inclination screw nut (30), an inclination limit nut (27) is matched with the tail part of the inclination screw (26), and the head part of the inclination screw (26) is connected with a second rotating handle (29).

7. A railway coupler yoke key baffle welding positioning device as claimed in claim 1 or 2, wherein: the foot pedal (7) is connected with a vertical adjusting hydraulic cylinder (9), and the hollow support (13) is tightly attached to the bearing disc (11) through a pulley (14) but is not connected.