Automobile reinforcing plate welding tool

Abstract

The utility model belongs to the technical field of welding, and particularly relates to an automobile reinforcing plate welding tool which comprises supporting legs, a welding rod and a welding rod. The adjusting assembly is connected with the supporting legs and used for adjusting the welding angle; the adjusting assembly comprises a workbench rotationally connected with the supporting legs. The gear is rotationally connected to the lower part of the workbench; a hand wheel is fixedly connected below the gear; the toothed plate is meshed with the gear, and the toothed plate is in sliding connection with the bottom of the workbench; one side of the toothed plate is fixedly connected with a limiting column, the limiting column penetrates through a sliding groove in the workbench, and an elastic piece is arranged on one side of the toothed plate. According to the automobile reinforcing plate welding device, the limiting assembly is arranged, the welding stability is greatly improved, in the embodiment, the adjusting assembly and the limiting assembly are combined, the automobile reinforcing plate can be clamped, the angle can be adjusted, and the automobile reinforcing plate welding device is high in welding stability, convenient to use and more suitable for application and popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and in particular relates to a welding tool for an automobile reinforcement plate. Background Art

[0002] With the continuous development of the automobile industry, the stress of the rear side panels, roof and door panels of the automobile is weak, which is easy to generate vibration and noise and deformation during the driving process of the automobile, greatly reducing the safety performance of the automobile. In order to solve this problem, automobile manufacturers weld reinforcement plates at the weak stress points of the automobile to reduce the noise generated by vibration and improve collision safety, thereby achieving the purpose of reducing the thickness of the body steel plate, reducing the weight of the body, reducing fuel consumption and saving energy. Among them, on the door, the reinforcement plate is mainly used to improve the strength and rigidity of the accessory installation area. On the frame, the reinforcement plate can effectively improve the overall performance and safety of the automobile, such as improving the rigidity of the frame, the support of the suspension and the stability of the body. In addition, the reinforcement plate can also be applied to some outer panels to strengthen the strength of the panel, which is conducive to achieving the lightweight of the entire vehicle. In general, automobile reinforcement plates play an important role in improving the structural strength and safety of automobiles.

[0003] The existing automobile reinforcement plate welding tooling can generally only simply clamp the automobile reinforcement plate during use, and cannot adjust the welding angle, which greatly limits the convenience of automobile reinforcement plate welding and reduces the welding efficiency of automobile reinforcement plates.

[0004] As can be seen from the above, the existing automobile reinforcement plate welding tooling cannot adjust the welding angle while clamping the automobile reinforcement plate, and the welding efficiency is low, so it is not suitable for promotion and use. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a welding tool for automobile reinforcement plate to solve the above technical problems. The welding tool for automobile reinforcement plate comprises:

[0006] A support leg; and an adjustment assembly connected to the support leg, for adjusting the welding angle;

[0007] The adjustment component comprises:

[0008] A workbench rotatably connected to the support legs; and a gear rotatably connected below the workbench;

[0009] A hand wheel is fixedly connected below the gear;

[0010] A toothed plate meshed with the gear, the toothed plate being slidably connected to the bottom of the workbench;

[0011] One side of the tooth plate is fixedly connected to a limiting column, and the limiting column passes through a slide groove on the workbench.

[0012] Furthermore, an elastic member is provided on one side of the tooth plate, and a side of the elastic member away from the tooth plate is connected to the bottom of the workbench through a fixing plate.

[0013] Furthermore, the number of the tooth plates, elastic members and fixing plates is two groups.

[0014] Furthermore, the automobile reinforcement plate welding tool also includes:

[0015] A limiting component is connected to the workbench and is used to limit the workbench.

[0016] Furthermore, the limiting component includes:

[0017] A turning handle coaxially connected to one side of the workbench;

[0018] A limit hole is formed on the turning handle;

[0019] The support leg is fixedly connected with a limit plate, and the limit plate is provided with an insertion rod.

[0020] The automobile reinforcement plate welding tool provided by the utility model can clamp the automobile reinforcement plate and adjust the welding angle by setting the adjustment component, and the stability of welding is greatly improved by setting the limit component. In this embodiment, by combining the adjustment component and the limit component, the automobile reinforcement plate can be clamped and the angle can be adjusted. The welding stability is strong, the use is convenient, and it is more suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A structural schematic diagram of an automobile reinforcement plate welding tool provided in an embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the structure of a limit assembly in a welding tool for an automobile reinforcement plate provided by an embodiment of the utility model;

[0023] Figure 3 The present invention is a schematic diagram of the structure of an adjustment component in an automobile reinforcement plate welding tool provided in an embodiment of the present invention.

[0024] In the attached drawings: 1. Support leg; 2. Adjustment assembly; 201. Workbench; 202. Gear; 203. Handwheel; 204. Tooth plate; 205. Limit column; 206. Slide groove; 207. Return spring; 208. Fixed plate; 3. Limit assembly; 301. Turn handle; 302. Limit hole; 303. Limit plate; 304. Insert rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] See also Figure 1 , Figure 2 and Figure 3 The embodiment of the utility model provides a welding tool for an automobile reinforcement plate, and the welding tool for an automobile reinforcement plate comprises:

[0028] A support leg 1; and an adjustment assembly 2 connected to the support leg 1, for adjusting a welding angle;

[0029] The adjustment component 2 comprises:

[0030] A workbench 201 rotatably connected to the support leg 1; and a gear 202 rotatably connected below the workbench 201;

[0031] A hand wheel 203 is fixedly connected below the gear 202;

[0032] A toothed plate 204 meshing with the gear 202, wherein the toothed plate 204 is slidably connected to the bottom of the workbench 201;

[0033] One side of the tooth plate 204 is fixedly connected to a limiting column 205 , and the limiting column 205 passes through a sliding groove 206 on the workbench 201 .

[0034] In the embodiment of the present invention, the size and shape of the support leg 1 are not limited. The size of the support leg 1 should be determined according to the size of the adjustment component 2 on one side thereof. The shape of the support leg 1 is also not limited. It can be columnar, rod-shaped, or other desired shapes.

[0035] In this embodiment, there are two groups of supporting legs 1, and the workbench 201 is rotatably connected to the two groups of supporting legs 1 respectively. The workbench 201 is a plate-like structure. A gear 202 is rotatably connected to the bottom of the workbench 201, and a handwheel 203 is fixedly connected to the bottom of the gear 202. When the gear 202 rotates, the handwheel 203 will rotate at the same time. A tooth plate 204 is meshed on one side of the gear 202, and the tooth plate 204 can slide easily at the bottom of the workbench 201. A limiting column 205 is fixedly connected to one side of the tooth plate 204. The limiting column 205 is a cylindrical structure. A slide groove 206 is opened on the workbench 201, and the limiting column 205 can move easily in the slide groove 206.

[0036] In actual use, the hand wheel 203 is rotated to rotate the gear 202, and the gear plate 204 is meshed to move, thereby moving the limiting column 205.

[0037] In one embodiment of the present invention, please refer to Figure 3 An elastic member is provided on one side of the tooth plate 204 , and a side of the elastic member away from the tooth plate 204 is connected to the bottom of the workbench 201 through a fixing plate 208 .

[0038] In this embodiment, an elastic member is connected to the tooth plate 204, wherein the elastic member is a return spring 207, which can also be a rubber column. In this embodiment, it is a return spring 207, one end of the return spring 207 is connected to the tooth plate 204, and the other end is connected to a fixed plate 208, and the fixed plate 208 is fixedly connected under the workbench 201.

[0039] In actual use, the tooth plate 204 moves under the elastic force of the return spring 207 and drives the limiting column 205 to move at the same time.

[0040] In one embodiment of the present invention, please refer to Figure 3 The number of the toothed plates 204, the elastic members and the fixing plates 208 is two groups.

[0041] In this embodiment, the number of tooth plates 204 and return springs 207 are both two groups. Before the tooling is used, the two groups of return springs 207 will push the two groups of tooth plates 204 to move, and at the same time drive the two groups of limit posts 205 to move closer to each other. When it is needed, the hand wheel 203 is turned to rotate the gear 202 and drive the tooth plate 204 to move, so that the two groups of limit posts 205 are separated from each other. At this time, the automobile reinforcement plate is placed on the workbench 201, and the hand wheel 203 is released. The tooth plate 204 and the limit rod are moved closer to each other under the action of the return spring 207, thereby completing the clamping of the automobile reinforcement plate.

[0042] In one embodiment of the present invention, please refer to Figure 1 , the automobile reinforcement plate welding tool also includes:

[0043] The limiting component 3 is connected to the workbench 201 and is used for limiting the position of the workbench.

[0044] In the embodiment of the utility model, the position limiting assembly 3 is provided to limit the position of the workbench 201, thereby preventing the workbench 201 from rotating accidentally and ensuring the stability of the workbench 201 during the welding process.

[0045] In one embodiment of the present invention, please refer to Figure 2 , the limiting component 3 includes:

[0046] A turning handle 301 coaxially connected to one side of the workbench 201;

[0047] The turning handle 301 is provided with a limiting hole 302;

[0048] The support leg 1 is fixedly connected to a limit plate 303 , and the limit plate 303 is provided with an insertion rod 304 .

[0049] In this embodiment, the right side of the workbench 201 (as shown in the attached manual) Figure 1 As shown in the figure, a turning handle 301 is fixedly connected thereto, and a limiting hole 302 is provided on the turning handle 301. The number and position of the limiting hole 302 are not limited. A limiting plate 303 is fixedly connected to a set of supporting legs 1 on the right side, and an insert rod 304 is inserted on the limiting plate 303. By rotating the turning handle 301, the workbench 201 can be rotated, and the workbench 201 can be adjusted to a suitable position, and then the insert rod 304 is inserted into the turning handle 301 to limit the turning handle 301 and the workbench 201.

[0050] In actual use, the workbench 201 can be rotated by turning the handle 301, and the workbench 201 is adjusted to a suitable position, and then the insertion rod 304 is inserted into the handle 301. At this time, the hand wheel 203 is turned to rotate the gear 202, and the tooth plate 204 is driven to move, so that the two sets of limit columns 205 are separated from each other. At this time, the automobile reinforcement plate is placed on the workbench 201, and the hand wheel 203 is released. The tooth plate 204 and the limit column 205 are moved closer to each other under the action of the reset spring 207, thereby completing the clamping of the automobile reinforcement plate.

[0051] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding tool for automobile reinforcement plate, characterized in that: The automobile reinforcement plate welding tool comprises: A support leg; and an adjustment assembly connected to the support leg, for adjusting the welding angle; The adjustment component comprises: A workbench rotatably connected to the support legs; and a gear rotatably connected below the workbench; A hand wheel is fixedly connected below the gear; A toothed plate meshed with the gear, the toothed plate being slidably connected to the bottom of the workbench; One side of the tooth plate is fixedly connected to a limiting column, and the limiting column passes through a slide groove on the workbench; An elastic member is provided on one side of the tooth plate, and a side of the elastic member away from the tooth plate is connected to the bottom of the workbench through a fixing plate.

2. The automobile reinforcement plate welding tool according to claim 1, characterized in that: The number of the toothed plates, the elastic members and the fixing plates is two groups.

3. The automobile reinforcement plate welding tool according to claim 1, characterized in that: The automobile reinforcement plate welding tool also includes: A limiting component is connected to the workbench and is used to limit the workbench.

4. The automobile reinforcement plate welding tool according to claim 3, characterized in that: The limiting component comprises: A turning handle coaxially connected to one side of the workbench; A limit hole is formed on the turning handle; The support leg is fixedly connected with a limit plate, and the limit plate is provided with an insertion rod.

Images