CN219521031U - Welding fixture - Google Patents

Abstract

The utility model discloses a welding tool, which relates to the field of welding tools and comprises a base, wherein an electric push rod is fixedly arranged on the base, a top plate is fixedly arranged at the output end of the electric push rod, a welding device is fixedly arranged on the top plate in a similar manner, two groups of first toothed plates are fixedly arranged at the bottom of the top plate, the two groups of first toothed plates are movably connected with a first clamp, holes are formed in the base, and the holes are matched with the first toothed plates. According to the utility model, the top plate is driven to move downwards through the top plate, the first toothed plate, the gear, the second toothed plate and the first clamp, the first toothed plate drives the gear to rotate, the second toothed plate can be driven to move through the rotation of the gear, and the first clamp is driven to move when the second toothed plate moves through the fixed connection between the second toothed plate and the first clamp, so that the guide rod of the passenger car is fixed.

Description

Welding fixture

Technical Field

The utility model relates to the field of welding tools, in particular to a welding tool.

Background

The welding fixture is process equipment which is used for accurately positioning and reliably clamping a weldment, is convenient for assembling and welding the weldment and ensures the structural accuracy of the weldment, is actively popularized and used in modern welding production and is suitable for a product structure, and plays a very important role in improving the quality of the product, reducing the labor intensity of workers, accelerating the welding production and realizing the mechanical and automatic processes and the like.

The existing welding tool is often complicated when fixing the guide rod of the passenger car when welding the guide rod of the passenger car, the screw rod is required to be rotated, the guide rod is fixed by the two groups of clamps through the rotation of the screw rod, and then the welding device is started to weld the guide rod.

However, in the welding mode, the screw rod is relatively complicated to rotate, so that the efficiency is low when a large amount of work is performed, and meanwhile, two groups of fixtures are adopted to fix the screw rod, so that a relatively good fixing effect cannot be achieved.

Disclosure of Invention

Based on this, the present utility model aims to provide a welding tool to solve the technical problems set forth in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding frock, includes the base, fixed electric putter that is provided with on the base, electric putter output is fixed to be provided with the roof, the roof imitates fixed mounting and has welding set, the roof bottom is fixed to be provided with two sets of first pinion racks, two sets of equal swing joint of first pinion rack has first anchor clamps, the hole has been seted up on the base, hole and first pinion rack assorted.

Through adopting above-mentioned technical scheme, drive roof downwardly moving through electric putter, can make first pinion rack drive the gear and rotate, can drive the second pinion rack through the rotation of gear and remove, through the fixed connection between second pinion rack and the first anchor clamps, can make the second pinion rack drive first anchor clamps and remove when removing to this fixes passenger train guide bar.

The utility model further provides that a workbench is fixedly arranged on the base, mounting frames are fixedly arranged on two sides of the workbench, two groups of mounting frames are respectively connected with gears in a rotating mode, the gears are connected with a first toothed plate in a meshed mode, and the width of the first toothed plate is half of that of the gears.

Through adopting above-mentioned technical scheme, through the gear of rotating connection on the workstation, when can making first pinion rack move down, can drive the rotation of gear, drive the rotation of second pinion rack through the rotation of gear simultaneously.

The utility model is further characterized in that two groups of third sliding grooves are arranged in the workbench, second toothed plates are slidably arranged in the two groups of third sliding grooves, the second toothed plates are meshed with the connecting gear, and the width of the second toothed plates is half of that of the gear.

Through adopting above-mentioned technical scheme, through the gear that the workstation both sides set up, can drive the removal of second pinion rack through the rotation of gear, through the inside third spout of workstation, can make the second pinion rack slide in the workstation inside.

The utility model is further characterized in that a first clamp is fixedly arranged at the end part of the second toothed plate, and a slideway is arranged on the workbench and is matched with the movement track of the first clamp.

Through adopting above-mentioned technical scheme, through the slide of seting up on the workstation and the removal of second pinion rack, can drive first anchor clamps and remove on the workstation through the removal of second pinion rack.

The utility model is further characterized in that a second clamp is arranged on the first clamp in a sliding manner, a first sliding block is fixedly arranged on one side of the second clamp, a second sliding block is fixedly arranged at the bottom of the second clamp, and a first sliding groove is formed in the first clamp and matched with the movement track of the first sliding block.

Through adopting above-mentioned technical scheme, through the setting of second anchor clamps, can make first anchor clamps drive second anchor clamps synchronous motion when removing, through first slider and the second slider on the second anchor clamps, can make the second anchor clamps remove according to the second spout route.

The utility model is further arranged that a second sliding groove is formed in the workbench, and the second sliding groove is matched with the second sliding block.

Through adopting above-mentioned technical scheme, through the second spout of seting up on the workstation, the second slider that can make moves on the workstation silk slippage.

In summary, the utility model has the following advantages:

according to the utility model, the top plate is driven to move downwards through the top plate, the first toothed plate, the gear, the second toothed plate and the first clamp, the first toothed plate drives the gear to rotate, the second toothed plate can be driven to move through the rotation of the gear, and the first clamp is driven to move when the second toothed plate moves through the fixed connection between the second toothed plate and the first clamp, so that the guide rod of the passenger car is fixed.

According to the utility model, the second clamp can be driven to move through the movement of the first clamp, the first sliding groove, the second clamp, the first sliding block and the second sliding block, and the second clamp can slide by matching with the first sliding block and the second sliding block when moving through the first sliding groove on the first clamp and the second sliding groove on the workbench, so that the second clamp synchronously fixes the guide rod of the passenger car for the second time when the guide rod of the passenger car is clamped by the first clamp.

Drawings

FIG. 1 is a perspective view of an elevation structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a perspective view of a second clamp of the present utility model;

FIG. 4 is a cross-sectional perspective view of the present utility model;

fig. 5 is an enlarged view of the utility model at B.

In the figure: 1. a base; 101. a work table; 102. a second chute; 103. a third chute; 104. a mounting frame; 2. an electric push rod; 3. a top plate; 4. a welding device; 5. a first toothed plate; 6. a gear; 7. a second toothed plate; 8. a first clamp; 801. a first chute; 9. a second clamp; 901. a first slider; 902. and a second slider.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a welding frock, as shown in figures 1-5, including base 1, the fixed electric putter 2 that is provided with on base 1, electric putter 2 output fixed be provided with roof 3, at first start electric putter 2, make electric putter 2 output drive roof 3 move down, roof 3 is similar fixed mounting have welding set 4, roof 3 bottom fixed be provided with two sets of first pinion rack 5, two sets of first pinion rack 5 move down thereupon simultaneously, two sets of first pinion rack 5 all swing joint have first anchor clamps 8, the hole has been seted up on base 1, hole and first pinion rack 5 assorted, it rotates to drive gear 6 through first pinion rack 5 move down, rotate through gear 6, drive second pinion rack 7 and remove, the removal through second pinion rack 7 can drive fixed connection's on the second pinion rack 7 first anchor clamps 8 and remove, through the relative motion of two sets of first anchor clamps 8, swing joint second anchor clamps 9 on the first anchor clamps 8 can be promoted and move.

Referring to fig. 1, a workbench 101 is fixedly arranged on a base 1, mounting frames 104 are fixedly arranged on two sides of the workbench 101, two groups of mounting frames 104 are respectively and rotatably connected with a gear 6, the gears 6 are engaged with and connected with a first toothed plate 5, the width of the first toothed plate 5 is half of that of the gears 6, and when the gears 6 connected with the workbench 101 are rotated, the first toothed plate 5 can be driven to rotate when moving downwards, and meanwhile, the rotation of the gears 6 drives the rotation of a second toothed plate 7.

Referring to fig. 5, two sets of third sliding grooves 103 are provided in the workbench 101, the two sets of third sliding grooves 103 are provided with second toothed plates 7 in a sliding manner, the second toothed plates 7 are engaged with the connecting gear 6, the width of the second toothed plates 7 is half of that of the gear 6, the second toothed plates 7 can be driven to move through the gears 6 arranged on two sides of the workbench 101, and the second toothed plates 7 can slide in the workbench 101 through the third sliding grooves 103 in the workbench 101.

Referring to fig. 5, a first fixture 8 is fixedly disposed at an end of a second toothed plate 7, a slide way is disposed on a working table 101 and is matched with a motion track of the first fixture 8, and the first fixture 8 can be driven to move on the working table 101 by moving the second toothed plate 7 through the slide way disposed on the working table 101 and moving the second toothed plate 7.

Referring to fig. 2 and 3, a second clamp 9 is slidably disposed on the first clamp 8, a first slide block 901 is fixedly disposed on one side of the second clamp 9, a second slide block 902 is fixedly disposed at the bottom of the second clamp 9, a first sliding groove 801 is formed in the first clamp 8 and matches with a movement track of the first slide block 901, the second clamp 9 is driven to move synchronously by the first clamp 8 through the arrangement of the second clamp 9, and the second clamp 9 can move according to a path of the second sliding groove 102 through the first slide block 901 and the second slide block 902 on the second clamp 9.

Referring to fig. 2, a second sliding groove 102 is formed on the working table 101, the second sliding groove 102 is matched with the second sliding block 902, and the second sliding block 902 can slide on the working table through the second sliding groove 102 formed on the working table 101.

The working principle of the utility model is as follows: when welding frock, at first start electric putter 2 for electric putter 2 output drives roof 3 and moves down, two sets of first pinion rack 5 move down thereupon simultaneously, it rotates to drive gear 6 through first pinion rack 5 move down, through gear 6's rotation, drive second pinion rack 7 and remove, can drive fixed connection's first anchor clamps 8 on the second pinion rack 7 through the removal of second pinion rack 7, through the relative motion of two sets of first anchor clamps 8, can promote the swing joint second anchor clamps 9 on the first anchor clamps 8 and remove, first slider 901 and second slider 902 on the second anchor clamps 9 can make the first spout 802 on the first anchor clamps 8 of second anchor clamps 9 cooperation carry out lateral shifting on the first anchor clamps 8, the second spout 102 on the cooperation workstation 101 simultaneously, the second anchor clamps 9 that can make move back and forth on the workstation 1, can drive the passenger train guide bar on the workstation 2 through the motion of first anchor clamps 8 and second anchor clamps, can fix the passenger train guide bar on the workstation 2 through the relative motion of two sets of first anchor clamps 8, can promote the swing joint second anchor clamps 9 on the first anchor clamps 8, can make the second guide bar move down through the first slider 901 and second anchor clamps 4, then, make the welding rod is kept away from to the second guide bar 3, make the second guide bar is convenient for welding the second guide bar is moved, and the second guide bar is moved down, then the welding the roof 3 is finished, the welding rod is convenient to take out.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. Welding frock, including base (1), its characterized in that: the novel electric power tool is characterized in that an electric push rod (2) is fixedly arranged on the base (1), a top plate (3) is fixedly arranged at the output end of the electric push rod (2), a welding device (4) is fixedly arranged above the top plate (3), two groups of first toothed plates (5) are fixedly arranged at the bottom of the top plate (3), the two groups of first toothed plates (5) are movably connected with a first clamp (8), holes are formed in the base (1), and the holes are matched with the first toothed plates (5).

2. The welding fixture of claim 1, wherein: the automatic feeding device is characterized in that a workbench (101) is fixedly arranged on the base (1), mounting frames (104) are fixedly arranged on two sides of the workbench (101), the two groups of mounting frames (104) are respectively and rotatably connected with a gear (6), the gear (6) is in meshed connection with a first toothed plate (5), and the width of the first toothed plate (5) is half of that of the gear (6).

3. A welding fixture as defined in claim 2, wherein: the workbench (101) is internally provided with two groups of third sliding grooves (103), the two groups of third sliding grooves (103) are respectively provided with a second toothed plate (7) in a sliding mode, the second toothed plates (7) are meshed with the connecting gear (6), and the width of the second toothed plates (7) is half of that of the gear (6).

4. A welding fixture as defined in claim 3, wherein: the end part of the second toothed plate (7) is fixedly provided with a first clamp (8), and a slide way is arranged on the workbench (101) and is matched with the movement track of the first clamp (8).

5. The welding fixture of claim 1, wherein: the sliding type sliding device is characterized in that a second clamp (9) is arranged on the first clamp (8) in a sliding mode, a first sliding block (901) is fixedly arranged on one side of the second clamp (9), a second sliding block (902) is fixedly arranged at the bottom of the second clamp (9), and a first sliding groove (801) is formed in the first clamp (8) and is matched with a movement track of the first sliding block (901).

6. A welding fixture as defined in claim 2, wherein: a second sliding groove (102) is formed in the workbench (101), and the second sliding groove (102) is matched with the second sliding block (902).