CN220050629U - Welding table for railway accessory production and processing - Google Patents

Abstract

The utility model discloses a welding table for railway accessory production and processing, which relates to the technical field of railway accessory processing and comprises a workbench, a telescopic bracket and a clamping device, wherein four corners of the bottom of the workbench are fixedly connected with the telescopic bracket, the top of the workbench is fixedly connected with the clamping device, the telescopic bracket comprises a first telescopic rod, a second telescopic rod, a limiting hole, a limiting groove and a butterfly screw, the first telescopic rod and the second telescopic rod are in sliding connection, the side part of the first telescopic rod is provided with the limiting hole, the side part of the second telescopic rod is provided with the limiting groove, and the butterfly screw is inserted and connected between the limiting hole and the limiting groove.

Description

Welding table for railway accessory production and processing

Technical Field

The utility model relates to the technical field of railway accessory machining, in particular to a welding table for railway accessory production and machining.

Background

Railway fittings are components of a railway line, and the tracks referred to herein include rails, ties, tie members, ballast, anti-climbing devices, rail braces, switches, and the like. As an integral engineering structure, the rail is paved on the roadbed to play a role in guiding the running of the train, and directly bear the huge pressure of rolling stock and the load thereof. Under the dynamic action of train operation, its components must have sufficient strength and stability to ensure that the train can be operated safely, smoothly and uninterruptedly according to the specified maximum speed, and the railway fittings must be welded before use.

Through retrieving, chinese patent grant number CN 110102949B's patent discloses a welding bench, relates to workstation technical field, including the frame, be located the frock mechanism in the frame, the frame includes rectangle deck plate, the position shaping that the rectangle panel up end is close to the front side has the through-hole, the through-hole internal rotation is connected with the frock frame, installs the mounting panel on the frock frame, be equipped with the setting element that cooperates the location work piece on the mounting panel, although having convenient operation's advantage, but workstation height can not be adjusted among the prior art, and then the user can not adjust the workstation according to self height, and long-time operation use leads to waist fatigue easily.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a welding table for producing and processing railway accessories, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a welding bench is used in railway accessory production and processing, includes workstation, telescopic bracket and clamping device, workstation bottom four corners fixed connection telescopic bracket, workstation top fixed connection clamping device, the telescopic bracket includes first telescopic link, second telescopic link, spacing hole, spacing groove and butterfly screw, sliding connection between first telescopic link and the second telescopic link, first telescopic link lateral part is equipped with spacing hole, second telescopic link lateral part is equipped with the spacing groove, alternate between spacing hole and the spacing groove to connect the butterfly screw.

Preferably, the clamping device comprises a first connecting plate, a second connecting plate, a third connecting plate, sliding grooves, sliding blocks, threaded holes, connecting holes and adjusting screws, wherein the second connecting plate is fixedly connected to the top of the first connecting plate, the sliding grooves are formed in two sides of the first connecting plate, the sliding blocks are fixedly connected to two sides of the bottom of the third connecting plate, the sliding blocks are in sliding connection with the sliding grooves, the threaded holes are formed in the right portion of the second connecting plate, the connecting holes are formed in the right portion of the third connecting plate, and the adjusting screws are inserted between the threaded holes and the connecting holes.

Preferably, the first telescopic rods are fixedly connected with the placement plates.

Preferably, the bottom of the second telescopic rod is fixedly connected with a locking type universal wheel.

Preferably, the top edge of the workbench is fixedly connected with the protective frame.

The utility model provides a welding table for producing and processing railway accessories. The beneficial effects are as follows:

this welding bench is used in railway accessory production and processing through installing telescopic bracket in the workstation bottom, can realize the regulation of workstation height, and then operating personnel can adjust according to the height, is favorable to providing comfortable operation position to can not produce the influence to the waist.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present utility model 2;

FIG. 3 is a schematic view of a clamping device according to the present utility model;

fig. 4 is a schematic structural view of the telescopic bracket of the present utility model.

In the figure, 1, a workbench; 2. a telescopic bracket; 201. a first telescopic rod; 202. a second telescopic rod; 203. a limiting hole; 204. a limit groove; 205. a butterfly screw; 3. a clamping device; 301. a first connection plate; 302. a second connecting plate; 303. a third connecting plate; 304. a chute; 305. a slide block; 306. a threaded hole; 307. a connection hole; 308. an adjusting screw; 4. placing a plate; 5. a protective frame; 6. lock type universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides a welding bench is used in railway accessory production and processing, includes workstation 1, telescopic bracket 2 and clamping device 3, workstation 1 bottom four corners fixed connection telescopic bracket 2, workstation 1 top fixed connection clamping device 3, telescopic bracket 2 includes first telescopic link 201, second telescopic link 202, spacing hole 203, spacing groove 204 and butterfly screw 205, sliding connection between first telescopic link 201 and the second telescopic link 202, first telescopic link 201 lateral part is equipped with spacing hole 203, second telescopic link 202 lateral part is equipped with spacing groove 204, alternate between spacing hole 203 and the spacing groove 204 to connect butterfly screw 205, telescopic bracket 2's setting can realize the regulation of workstation 1 height, and then operating personnel can adjust according to self height to can avoid long-time operation to the discomfort that personnel's waist caused.

The clamping device 3 comprises a first connecting plate 301, a second connecting plate 302, a third connecting plate 303, a sliding groove 304, a sliding block 305, threaded holes 306, connecting holes 307 and adjusting screws 308, the second connecting plate 302 is fixedly connected to the top of the first connecting plate 301, the sliding grooves 304 are formed in two sides of the first connecting plate 301, the sliding block 305 is fixedly connected to two sides of the bottom of the third connecting plate 303, the sliding block 305 is slidably connected with the sliding groove 304, the threaded holes 306 are formed in the right portion of the second connecting plate 302, the connecting holes 307 are formed in the right portion of the third connecting plate 303, the adjusting screws 308 are inserted between the threaded holes 306 and the connecting holes 307, and the parts are matched for use, so that railway fittings can be clamped, and a welding machine can be used for welding railway fittings conveniently.

The first telescopic rods 201 are fixedly connected with the placing plates 4, and common tools can be placed on the placing plates 4, so that the storage space of the device is increased.

The bottom of the second telescopic rod 202 is fixedly connected with the locking type universal wheel 6, and the locking type universal wheel 6 is arranged, so that the movement of the device is facilitated, and the whole effort of a worker for moving the device can be saved.

The top edge of the workbench 1 is fixedly connected with the protective frame 5, and the protective frame 5 is arranged to prevent tools placed on the surface of the workbench 1 from falling to the ground.

Working principle: when the welding machine is used, the butterfly screw 205 is screwed to separate the limiting grooves 204 of the butterfly screw 205, then the first telescopic rod 201 is moved upwards, after the butterfly screw 205 is adjusted to a proper height, the butterfly screw 205 is screwed to be tightly connected with the limiting grooves 204, the height adjustment of the workbench 1 is completed, then a railway accessory is placed between the second connecting plate 302 and the third connecting plate 303, meanwhile, the sliding block 305 is connected with the sliding groove 304, the connection between the third connecting plate 303 and the first connecting plate 301 is realized, the adjusting screw 308 is inserted into the connecting hole 307 and the threaded hole 306, the adjusting screw 308 is screwed, the adjusting screw 308 moves towards the direction of the second connecting plate 302 under the cooperation of the threaded hole 306, and then the third connecting plate 303 is driven to move towards the direction of the second connecting plate 302, so that the railway accessory is fixed, and then the welding machine is used for welding machine.

The utility model relates to a workbench, which comprises a workbench, a base and a support, wherein the workbench is provided with a base; 2. a telescopic bracket; 201. a first telescopic rod; 202. a second telescopic rod; 203. a limiting hole; 204. a limit groove; 205. a butterfly screw; 3. a clamping device; 301. a first connection plate; 302. a second connecting plate; 303. a third connecting plate; 304. a chute; 305. a slide block; 306. a threaded hole; 307. a connection hole; 308. an adjusting screw; 4. placing a plate; 5. a protective frame; 6. the locking type universal wheel is characterized in that the parts are universal standard parts or parts known to a person skilled in the art, and the structure and the principle of the locking type universal wheel are known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a welding table is used in railway accessory production and processing, includes workstation (1), telescopic bracket (2) and clamping device (3), workstation (1) bottom four corners fixed connection telescopic bracket (2), workstation (1) top fixed connection clamping device (3), its characterized in that: the telescopic bracket (2) comprises a first telescopic rod (201), a second telescopic rod (202), a limiting hole (203), a limiting groove (204) and a butterfly screw (205), wherein the first telescopic rod (201) and the second telescopic rod (202) are connected in a sliding mode, the limiting hole (203) is formed in the side portion of the first telescopic rod (201), the limiting groove (204) is formed in the side portion of the second telescopic rod (202), and the butterfly screw (205) is connected between the limiting hole (203) and the limiting groove (204) in an penetrating mode.

2. The welding table for producing and processing railway fittings according to claim 1, wherein: clamping device (3) are including first connecting plate (301), second connecting plate (302), third connecting plate (303), spout (304), slider (305), screw hole (306), connecting hole (307) and adjusting screw (308), spout (304) are seted up to first connecting plate (301) top fixed connection second connecting plate (302), slider (305) are connected to third connecting plate (303) bottom both sides fixed connection slider (305), sliding connection between slider (305) and spout (304), screw hole (306) are seted up at second connecting plate (302) right part, connecting hole (307) are seted up at third connecting plate (303) right part, alternate between screw hole (306) and connecting hole (307) and connect adjusting screw (308).

3. The welding table for producing and processing railway fittings according to claim 1, wherein: the first telescopic rods (201) are fixedly connected with the placement plates (4).

4. The welding table for producing and processing railway fittings according to claim 1, wherein: the bottom of the second telescopic rod (202) is fixedly connected with a locking type universal wheel (6).

5. The welding table for producing and processing railway fittings according to claim 1, wherein: the top edge of the workbench (1) is fixedly connected with a protective frame (5).