CN217647867U - Automobile pipeline welding positioning tool - Google Patents

Abstract

The utility model relates to the technical field of automobile processing, in particular to a welding positioning tool for automobile pipelines, comprising a sliding rail, the outer casing of the sliding rail is provided with a first positioning device and a second positioning device, the first positioning device and the second positioning device The structure and components of the positioning device are the same. The first positioning device includes a box body, the box body is sleeved outside the slide rail, the box body is slidably connected to the slide rail, and a box body is provided above the box body. A disk, both sides of the disk are fixedly connected with connecting blocks, the bottom of the connecting block is fixedly connected with a support rod, the bottom end of the support rod is fixedly connected with the box, the upper and lower sides of the disk are Both are hinged with a V-shaped rod, and the position of the clamping block can be adjusted by rotating the second wheel, so as to realize the positioning of different sizes of pipe bodies. The positioning method of the second positioning device on the first positioning device is from the outside to the center of the circle. The position of the pipe is squeezed and positioned, so after the two sections of the pipeline are positioned, the center of the circle is on the same horizontal line.

Description

An automobile pipeline welding positioning tool

technical field

The utility model relates to the technical field of automobile processing, in particular to a welding positioning tool for automobile pipelines.

Background technique

Automobile pipelines are an important part of automobiles, including air pipes, vacuum pipes, brake oil pipes, hydraulic pipes, etc. During the processing of automobile pipelines, the pipe body in the automobile pipeline needs to be welded with other pipe bodies.

In the welding of the pipe body and the pipe body, it is necessary to align the two sections of the pipe body. After the two sections of the pipe body are positioned, it is difficult to align again, and it needs to be repositioned, which greatly affects the welding efficiency.

Utility model content

The purpose of the utility model is to provide a welding positioning tool for automobile pipelines, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A welding positioning tool for automobile pipelines, comprising a slide rail, the outer casing of the slide rail is provided with a first positioning device and a second positioning device, and the structures and components of the first positioning device and the second positioning device are the same, The first positioning device includes a box body, the box body is sleeved outside the slide rail, the box body is slidably connected with the slide rail, a disc is arranged above the box body, and both sides of the disc are A connecting block is fixedly connected, a support rod is fixedly connected to the bottom of the connecting block, the bottom end of the support rod is fixedly connected to the box body, and V-shaped rods are hinged on the upper and lower sides of the disc. One end of the rod is hinged with a clamping block, a first screw rod is sleeved inside the disk, the first screw rod is rotatably connected with the disk, and a nut is provided on the outer shell of the first screw rod, and the nut is connected with the first screw rod. The screw rod is threadedly connected, the upper and lower sides of the nut are hinged with a connecting rod, one end of the connecting rod is hinged with the side wall of the V-shaped rod, and one end of the first screw rod is fixedly connected with a second runner.

Preferably, a slider is arranged in the box, the slider is slidably connected to the inner wall of the box, the slider is arranged above the sliding rail, and a top surface of the slider is provided with a slot, and the clip is A clamping block is rotatably connected in the groove, the top surface of the clamping block is fixedly connected with a second screw rod, one end of the second screw rod is arranged outside the box, and the box body is threadedly connected with the second screw rod, so The top end of the second screw rod is fixedly connected with the first runner.

Preferably, the bottom surface of the clamping block is provided with a second groove.

Preferably, a handle is fixedly connected to one side of the top surface of the box body.

Preferably, a number of rollers are rotatably connected to both sides of the box body.

Preferably, a second rubber pad is fixedly connected to the bottom of the clamping block.

Preferably, a first groove is formed at the bottom of the slider, and the first groove is slidably connected with the slide rail.

Preferably, a first rubber pad is fixedly connected to the bottom of the slider.

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

1. In the present utility model, when in use, the position of the clamping block can be adjusted by rotating the second wheel, so as to realize the positioning of pipes of different sizes. The positioning method of the second positioning device of the first positioning device is from The outside is extruded and positioned at the center of the circle, so after the two sections of the pipeline are positioned, the center of the circle is on the same horizontal line. At the same time of positioning, it also calibrates the two sections of the welded pipe body to improve the working efficiency of welding.

2. In this utility model, by moving the position of the box body, the pipe bodies of different lengths can be positioned. When the position of the box body is adjusted, the second screw rod drives the slider to move down by rotating the first wheel. , until the slider presses the slide rail, thereby realizing the positioning of the box.

Description of drawings

Fig. 1 is the structural representation of a kind of automobile pipeline welding positioning tool of the present invention;

2 is a schematic structural diagram of a second positioning device of an automobile pipeline welding positioning tool of the present invention;

Fig. 3 is a partial structural schematic diagram of a welding positioning tool for automobile pipelines of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 .

In the figure: 1, slide rail; 2, first positioning device; 3, second positioning device; 4, box body; 5, roller; 6, handle; 7, support rod; 8, first wheel; 9, the first Two runners; 10, the first screw rod; 11, the nut; 12, the connecting rod; 13, the V-shaped rod; 14, the clamping block; 15, the connecting block; 16, the disc; 17, the second screw rod; 18, Block; 19, card slot; 20, slider; 21, first rubber pad; 22, first groove; 23, second rubber pad; 24, second groove.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In order to facilitate the understanding of the present utility model, the present utility model will be more fully described below with reference to the related drawings. Several embodiments of the present invention are shown in the accompanying drawings. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Figures 1-4, the utility model provides a technical solution:

An automobile pipeline welding positioning tool, comprising a slide rail 1, a first positioning device 2 and a second positioning device 3 are provided on the outer shell of the slide rail 1, and the structures and components of the first positioning device 2 and the second positioning device 3 are Similarly, the first positioning device 2 includes a box body 4, the box body 4 is sleeved outside the slide rail 1, the box body 4 is slidably connected with the slide rail 1, a disc 16 is arranged above the box body 4, and both sides of the disc 16 Both are fixedly connected with a connecting block 15, the bottom of the connecting block 15 is fixedly connected with a support rod 7, the bottom end of the support rod 7 is fixedly connected with the box 4, and the upper and lower sides of the disc 16 are hinged with V-shaped rods 13, V-shaped One end of the rod 13 is hinged with a clamping block 14, the bottom of the clamping block 14 is fixedly connected with a second rubber pad 23, a first screw rod 10 is sleeved inside the disc 16, the first screw rod 10 is rotatably connected with the disc 16, A nut 11 is provided on the outer casing of the lead rod 10, the nut 11 is threadedly connected with the first lead rod 10, the upper and lower sides of the nut 11 are hinged with a connecting rod 12, and one end of the connecting rod 12 is hinged with the side wall of the V-shaped rod 13, the first One end of a wire rod 10 is fixedly connected with a second runner 9 .

In this embodiment, please refer to FIG. 1 and FIG. 3 , the box body 4 is provided with a slider 20 , the slider 20 is slidably connected to the inner wall of the box body 4 , the slider 20 is arranged above the slide rail 1 , and the slider 20 is A card slot 19 is opened on the top surface, and a card block 18 is rotatably connected in the card slot 19. The top surface of the card block 18 is fixedly connected with a second screw rod 17, and one end of the second screw rod 17 is arranged outside the box body 4. The box body 4 is threadedly connected with the second screw rod 17, and the top end of the second screw rod 17 is fixedly connected with the first wheel 8. After adjusting the position of the box body 4, by rotating the first wheel 8, the second screw rod 17 The sliding block 20 is driven to move downward until the sliding block 20 presses the slide rail 1 , thereby realizing the positioning of the box body 4 .

In this embodiment, please refer to FIG. 2 and FIG. 4 , the bottom surface of the clamping block 14 is provided with a second groove 24 , and the concave surface of the second groove 24 can increase the contact area between the clamping block 14 and the pipe body, so as to be more stable Clamp the tube body to improve the positioning quality.

In this embodiment, please refer to FIG. 1 , a handle 6 is fixedly connected to one side of the top surface of the box body 4 , and a number of rollers 5 are rotatably connected to both sides of the box body 4 . The rollers 5 can prevent the box body 4 from contacting the ground. The friction, used in conjunction with the handle 6 , can facilitate the staff to move the box 4 .

In this embodiment, please refer to FIG. 1 and FIG. 3 , the bottom of the slider 20 starts with a first groove 22 , the first groove 22 is slidably connected with the slide rail 1 , and the bottom of the slider 20 is fixedly connected with a first rubber pad 21. Placing the slide rail in the first groove 22 can prevent the box body 4 from shifting when the box body 4 is sliding, so that the box body 4 slides more smoothly.

The working principle of the utility model: when in use, the two sections of the pipe body to be welded are placed between the two clamping blocks 14 of the first positioning device 2 and the two clamping blocks 14 of the second positioning device 3, respectively. The second runner 9 drives the first screw rod 10 to rotate, so that the nut 11 moves. The nut 11 moves in the direction of the second runner 9 and the nut 11 pulls the V-shaped rod 13 through the connecting rod 12, so that the clamping block 14 is opened. Conversely, tighten the clamping block 14, and the positioning of the pipe bodies of different sizes can be realized by controlling the position of the clamping block 14. Because the positioning method of the second positioning device 3 of the first positioning device 2 is to squeeze from the outside to the position of the center of the circle. Therefore, after positioning the two sections of the pipeline, the center of the circle is on the same horizontal line. At the same time of positioning, the two sections of the pipe body to be welded are also calibrated to improve the working efficiency of welding. By moving the position of the box 4, the For positioning the pipes of different lengths, after adjusting the position of the box body 4, the second screw rod 17 drives the slider 20 to move down by rotating the first wheel 8 until the slider 20 causes the slide rail 1 to move downward. By pressing, the positioning of the box body 4 is realized.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. An automobile pipeline welding positioning tool, comprising a sliding rail (1), characterized in that: the outer casing of the sliding rail (1) is provided with a first positioning device (2) and a second positioning device (3), the The structures and components of the first positioning device (2) and the second positioning device (3) are the same, and the first positioning device (2) includes a box body (4) that is sleeved on the box body (4). Outside the slide rail (1), the box body (4) is slidably connected to the slide rail (1), a disc (16) is arranged above the box body (4), and two sides of the disc (16) Both are fixedly connected with a connecting block (15), the bottom of the connecting block (15) is fixedly connected with a support rod (7), and the bottom end of the support rod (7) is fixedly connected with the box (4). The upper and lower sides of the disc (16) are hinged with a V-shaped rod (13), one end of the V-shaped rod (13) is hinged with a clamping block (14), and the disc (16) is sleeved with a first wire A rod (10), the first screw rod (10) is rotatably connected with the disc (16), the first screw rod (10) is provided with a nut (11), and the nut (11) is connected to the first screw rod (10). The rod (10) is threadedly connected, the upper and lower sides of the nut (11) are hinged with a connecting rod (12), and one end of the connecting rod (12) is hinged with the side wall of the V-shaped rod (13). One end of a rod (10) is fixedly connected with a second runner (9). 2. An automobile pipeline welding positioning tool according to claim 1, characterized in that: the box body (4) is provided with a slider (20), and the slider (20) is connected to the box body (4). ), the slider (20) is arranged above the slide rail (1), and the top surface of the slider (20) is provided with a slot (19), which rotates in the slot (19). A clamping block (18) is connected, the top surface of the clamping block (18) is fixedly connected with a second screw rod (17), and one end of the second screw rod (17) is arranged outside the box (4), so the The box body (4) is threadedly connected with the second screw rod (17), and the top end of the second screw rod (17) is fixedly connected with a first runner (8). 3 . The welding positioning tool for automobile pipelines according to claim 1 , wherein a second groove ( 24 ) is formed on the bottom surface of the clamping block ( 14 ). 4 . 4 . The welding positioning tool for automobile pipelines according to claim 1 , wherein a handle ( 6 ) is fixedly connected to one side of the top surface of the box body ( 4 ). 5 . 5 . The welding positioning tool for automobile pipelines according to claim 1 , wherein a plurality of rollers ( 5 ) are rotatably connected to both sides of the box body ( 4 ). 6 . 6 . The welding positioning tool for automobile pipelines according to claim 1 , wherein a second rubber pad ( 23 ) is fixedly connected to the bottom of the clamping block ( 14 ). 7 . 7. An automobile pipeline welding positioning tool according to claim 2, wherein a first groove (22) is formed at the bottom of the slider (20), and the first groove (22) It is slidingly connected with the slide rail (1). 8 . The welding positioning tool for automobile pipelines according to claim 2 , wherein a first rubber pad ( 21 ) is fixedly connected to the bottom of the slider ( 20 ). 9 .

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