Automobile part welding device

Abstract

The utility model discloses an automobile part welding device which comprises a main body device, a sliding groove is formed in the side wall of the main body device, a winding assembly is arranged on the inner wall of the sliding groove, the winding assembly comprises a mounting base, the mounting base is connected to the inner wall of the sliding groove in a sliding mode, the inner wall of the mounting base is rotationally connected with a rotating column, and the rotating column is connected with the sliding groove in a sliding mode. The surface of the rotating column is fixedly connected with a winding wheel, by arranging the winding assembly, the redundant pulled-out part of the power line can be conveniently wound, and therefore the situation that the redundant power line is treaded and damaged after being wound around the ground or potential safety hazards are brought to tin soldering workers when the intricate power line is pulled by other objects is avoided; and by arranging the limiting assembly, winding of the power line can be conveniently limited, so that the rotating column can be conveniently limited, the power line can be wound only under the condition that a worker allows the power line to be wound, and then the personal safety of the soldering worker is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile manufacturing, specifically is a kind of automobile parts welding device. BACKGROUND

[0002] In the field of automobile manufacturing, the welding quality and efficiency of automobile parts play a key role in vehicle performance and production schedule, and the traditional automobile parts welding device has many defects.

[0003] Among them, the deficiency of welding device power line management is particularly remarkable, and the traditional welding device generally lacks automatic winding function for power line, which leads to the fact that the excess power line can only be randomly scattered on the ground in the actual operation environment. With the accumulation of use time, these power lines will gradually form a winding layout on the ground. Workshop personnel are extremely easy to step on power lines during daily walking. Over a long period of time, the outer skin of the power line can be worn out or even the internal circuit can be damaged, thereby affecting its normal conduction function, reducing the working efficiency and stability of the welding device. Moreover, the complex distribution of power lines on the ground is like a hidden "tripwire", and passing personnel can be tripped if they are not careful, which can cause serious injury to personnel, thereby not only interrupting the welding operation, but also causing safety hazards such as electric leakage, endangering the life safety of the operator. Therefore, an automobile parts welding device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an automobile parts welding device to solve the problem of the lack of automatic winding function for power line in the traditional welding device mentioned in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automobile parts welding device, comprising a main body, a sliding groove is formed in the side wall of the main body, and a winding assembly is arranged on the inner wall of the sliding groove.

[0006] The winding assembly comprises a mounting seat, the mounting seat is slidingly connected to the inner wall of the sliding groove, a rotating column is rotatably connected to the inner wall of the mounting seat, a winding wheel is fixedly connected to the surface of the rotating column, an installation box is fixedly connected to the side wall of the mounting seat, a winding spring is fixedly connected to the inner wall of the installation box, the surface of the rotating column is rotatably connected to the inner wall of the installation box, the other end of the winding spring is fixedly connected to the inner wall of the rotating column, and a limiting assembly is arranged on the side wall of the mounting seat.

[0007] Preferably, the limiting assembly comprises a limiting box fixedly connected to the side wall of the mounting seat, a sliding hole is formed in the top surface of the limiting box, the surface of the rotating column is rotationally connected to the inner wall of the limiting box, a ratchet is fixedly connected to the surface of the mounting seat, a rotating column is fixedly connected to the inner wall of the limiting box, a pawl is rotationally connected to the surface of the rotating column, a pulling column is fixedly connected to the top surface of the pawl, a return spring is sleeved on the surface of the pulling column, and the surface of the pulling column is movably sleeved with the inner wall of the sliding hole.

[0008] Preferably, the upper end of the return spring is fixedly connected to the inner wall of the limiting box, and the lower end of the return spring is fixedly connected to the top surface of the pawl.

[0009] Preferably, the sliding hole is in the shape of a rectangle, and the surface of the pulling column is abutted with the inner wall of the sliding hole.

[0010] Preferably, a rotating head is fixedly connected to the right end of the rotating column, and a plurality of anti-skid grooves are formed in the surface of the rotating head.

[0011] Preferably, an installation groove is formed in the bottom surface of the main body, and a rubber pad is fixedly connected to the inner wall of the installation groove.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The winding assembly is arranged, so that the excess part of the power cord can be conveniently wound, thereby avoiding that the excess power cord is wound on the ground and is damaged by being stepped on, or that the complex power cord is pulled by other objects and brings safety hidden danger to the worker who is soldering tin. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is an installation groove structure schematic view of the utility model;

[0016] Figure 3 It is a winding assembly sectional structure schematic view of the utility model;

[0017] Figure 4 It is an installation box partial sectional structure schematic view of the utility model;

[0018] Figure 5 It is a limiting assembly partial sectional structure schematic view of the utility model.

[0019] In the figure: 1, main body; 2, sliding groove; 3, winding assembly; 301, mounting seat; 302, rotating column; 303, winding wheel; 304, mounting box; 305, winding spring; 4, limiting assembly; 401, limiting box; 402, sliding hole; 403, ratchet; 404, rotating column; 405, pawl; 406, pulling column; 407, return spring; 5, rotating head; 6, mounting groove; 7, rubber pad. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of automobile parts welding device, including main body 1, the side wall of main body 1 is equipped with sliding groove 2, the inner wall of sliding groove 2 is provided with winding assembly 3, winding assembly 3 includes mounting seat 301, mounting seat 301 is slidably connected in the inner wall of sliding groove 2, the inner wall of mounting seat 301 is rotatably connected with rotating column 302, the surface of rotating column 302 is fixedly connected with winding wheel 303, the side wall of mounting seat 301 is fixedly connected with mounting box 304, the inner wall of mounting box 304 is fixedly connected with winding spring 305, the surface of rotating column 302 is rotatably connected with the inner wall of mounting box 304, the other end of winding spring 305 is fixedly connected with the inner wall of rotating column 302, the side wall of mounting seat 301 is provided with limiting assembly 4, by the winding assembly 3 of being set, when power cord is pulled out, winding wheel 303 is rotated, winding wheel 303 is rotated and rotating column 302 is rotated, rotating column 302 is rotated and winding spring 305 is contracted, when power cord stops pulling, winding spring 305 releases the force of stretching to rotating column 302, when staff removes the limiting of limiting assembly 4 to rotating column 302, rotating column 302 is rotated and thus winding wheel 303 is rotated, winding wheel 303 is rotated and thus it is convenient to wind the excess power cord, to avoid that excess power cord is stepped on and damaged after being wound on ground, or when complex power cord is pulled by other objects, it brings security risk to the staff who is soldering.

[0022] Further, the limiting assembly 4 comprises a limiting box 401 fixedly connected to the side wall of the mounting seat 301, a sliding hole 402 is formed in the top surface of the limiting box 401, the surface of the rotating column 302 is rotatably connected to the inner wall of the limiting box 401, the surface of the mounting seat 301 is fixedly connected with a ratchet wheel 403, the inner wall of the limiting box 401 is fixedly connected with a rotating column 404, the surface of the rotating column 404 is rotatably connected with a pawl 405, the top surface of the pawl 405 is fixedly connected with a pulling column 406, the surface of the pulling column 406 is sleeved with a return spring 407, and the surface of the pulling column 406 is movably sleeved with the inner wall of the sliding hole 402. By arranging the limiting assembly 4, the pawl 405 and the ratchet wheel 403 are used in cooperation, so that the ratchet wheel 403 can only rotate clockwise without pulling the pulling column 406, thereby facilitating the limiting of the rotating column 302, so that the power cord can only be wound under the permission of the worker, and the personal safety of the soldering worker is improved.

[0023] Further, the upper end of the return spring 407 is fixedly connected to the inner wall of the limiting box 401, and the lower end of the return spring 407 is fixedly connected to the top surface of the pawl 405. By arranging the return spring 407, the pawl 405 is supported, so that the pulling column 406 always abuts against the inner wall of the sliding hole 402 without intervention of the worker, thereby avoiding the counterclockwise rotation of the ratchet wheel 403 to drive the power cord to be automatically wound.

[0024] Further, the sliding hole 402 is rectangular, and the surface of the pulling column 406 abuts against the inner wall of the sliding hole 402. By arranging the rectangular sliding hole 402, the pulling column 406 can be pulled to the left to release the limiting of the ratchet wheel 403 by the pawl 405, so that the ratchet wheel 403 can be counterclockwise rotated to drive the power cord to be automatically wound.

[0025] Further, the right end of the rotating column 302 is fixedly connected with a rotating head 5, and a plurality of anti-skid grooves are formed in the surface of the rotating head 5. By arranging the rotating head 5, the power cord can be manually wound by rotating the rotating head 5 when the winding capacity of the winding spring 305 is low due to long-term use.

[0026] Further, the bottom surface of the main body 1 is provided with a mounting groove 6, and the inner wall of the mounting groove 6 is fixedly connected with a rubber pad 7. By arranging the rotating head 5, the power cord can be manually wound by rotating the rotating head 5 when the winding capacity of the winding spring 305 is low due to long-term use.

[0027] Working principle: through the setting winding assembly 3, make when power cord pull out drive winding wheel 303 rotation, winding wheel 303 rotation drive rotating column 302 rotation, rotating column 302 rotation make winding spring 305 contract, when power cord stop pulling, winding spring 305 release the force of extension to rotating column 302, when staff release the limiting assembly 4 to rotating column 302's limiting after rotating column 302 rotation and drive winding wheel 303 rotation, winding wheel 303 rotation can conveniently to the excess power cord winding, to avoid the excess power cord coil ground after being treaded damage, or complex power cord be other objects when pulling and give the staff who is soldering tin security risk, through the setting limiting assembly 4, pawl 405 and ratchet wheel 403 mutually cooperate and use make staff in not pull pull column 406 the case ratchet wheel 403 can only rotate clockwise, to facilitate the limiting of rotating column 302 make power cord only in the staff allow situation winding, further improve the soldering staff's personal safety.

[0028] It is obvious to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, but rather that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the present application should be considered in all respects as illustrative and not restrictive, the scope of the present application 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. No reference signs in the claims should be considered as limiting the scope of the claims.

Claims

1. A device for welding automotive parts, comprising a main body (1), characterized in that: The side wall of the main body (1) is provided with a sliding groove (2), and the inner wall of the sliding groove (2) is provided with a winding assembly (3). The winding assembly (3) comprises a mounting seat (301) which is slidingly connected to the inner wall of the sliding groove (2), and the inner wall of the mounting seat (301) is rotatably connected with a rotating column (302), the surface of the rotating column (302) is fixedly connected with a winding wheel (303), the side wall of the mounting seat (301) is fixedly connected with a mounting box (304), the inner wall of the mounting box (304) is fixedly connected with a winding spring (305), the surface of the rotating column (302) is rotatably connected with the inner wall of the mounting box (304), the other end of the winding spring (305) is fixedly connected with the inner wall of the rotating column (302), and the side wall of the mounting seat (301) is provided with a limiting assembly (4).

2. The apparatus of claim 1, wherein: The limiting assembly (4) comprises a limiting box (401) which is fixedly connected to the side wall of the mounting seat (301), the top surface of the limiting box (401) is provided with a sliding hole (402), the surface of the rotating column (302) is rotatably connected with the inner wall of the limiting box (401), the surface of the mounting seat (301) is fixedly connected with a ratchet wheel (403), the inner wall of the limiting box (401) is fixedly connected with a rotating column (404), the surface of the rotating column (404) is rotatably connected with a pawl (405), the top surface of the pawl (405) is fixedly connected with a pulling column (406), the surface of the pulling column (406) is sleeved with a reset spring (407), and the surface of the pulling column (406) is movably sleeved with the inner wall of the sliding hole (402).

3. The apparatus of claim 2, wherein: The upper end of the reset spring (407) is fixedly connected with the inner wall of the limiting box (401), and the lower end of the reset spring (407) is fixedly connected with the top surface of the pawl (405).

4. The apparatus of claim 2, wherein: The sliding hole (402) is rectangular, and the surface of the pulling column (406) abuts against the inner wall of the sliding hole (402).

5. The apparatus of claim 1, wherein: The right end of the rotating column (302) is fixedly connected with a rotating head (5), and the surface of the rotating head (5) is provided with a plurality of anti-skid grooves.

6. The apparatus of claim 1, wherein: The bottom surface of the main body (1) is provided with a mounting groove (6), and the inner wall of the mounting groove (6) is fixedly connected with a rubber pad (7).

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