Automobile part welding tool

Abstract

The utility model provides an automobile part welding tool, which relates to the technical field of welding tools and comprises a tool body. The tool body is provided with a fixed bearing rod in the vertical direction, the bottom end face of the fixed bearing rod is provided with a regular hexagonal prism, the bottom end face of the regular hexagonal prism of the fixed bearing rod is provided with a threaded column, the lower end of the fixed bearing rod is provided with an insertion hole penetrating front and back, and the top of the fixed bearing rod is provided with a semicircular head with a left-right penetrating hole. A front-back through limiting groove is formed in the middle of the top end face of the fixed bearing rod, so that the bearing turnover plate is conveniently installed on the fixed bearing rod through a fixing shaft to be turned over, and the bearing turnover plate is conveniently fixed through a turnover fixing column after being turned over.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding tooling, in particular to a welding tooling for automobile parts. Background Art

[0002] Auto parts are the various units that make up the whole of a car and a product that serves the car. Auto parts, also known as auto spare parts or auto accessories, are the various components that make up a car, including but not limited to the engine, chassis, body and electrical equipment. During the processing of auto parts, different pieces of metal need to be permanently connected together through welding, and auto parts need to be fixed through tooling during the welding process.

[0003] Based on the above, the inventors found that the existing automobile parts welding tooling has the following shortcomings:

[0004] 1. After the auto parts are clamped and fixed, they cannot be flipped according to welding requirements, and it is not convenient to add flipping measures on the tooling to enable flipping and adjustment of the auto parts after they are clamped and fixed;

[0005] 2. The two welded parts need to be fixed by two fixing measures, which makes the docking and disassembly process of the welded parts more complicated, and it is not convenient to add clamping measures to the tooling to clamp the two welded parts at the same time. Utility Model Content

[0006] In order to solve the above technical problems at least to a certain extent, the utility model provides an automobile parts welding tool.

[0007] The purpose and effect of the automobile parts welding tool of the utility model are achieved by the following specific technical means:

[0008] A welding tool for automobile parts comprises a tool body; the tool body is provided with a fixed load-bearing rod in the up-down direction, a regular hexagonal prism is provided on the bottom end face of the fixed load-bearing rod, a threaded column is provided on the bottom end face of the regular hexagonal prism of the fixed load-bearing rod, an insertion hole penetrating front and back is provided at the lower end of the fixed load-bearing rod, a semicircular head with left and right penetrating holes is provided at the top of the fixed load-bearing rod, a limiting groove penetrating front and back is provided in the middle of the top end face of the fixed load-bearing rod, a load-bearing flip plate in the up-down direction is installed inside the limiting groove of the fixed load-bearing rod through a fixed axis, a semicircular head plate with left and right penetrating holes is provided in the middle of the rear end face of the load-bearing flip plate, threaded holes penetrating front and back are provided at both upper and lower ends of the load-bearing flip plate, and horizontal plates with upper and lower penetrating holes are provided on the front end face of the load-bearing flip plate.

[0009] Furthermore, both ends of the front end surface of the pipe clamping plate are provided with clamping plates in the front-to-back direction, and the inner end surface of the clamping plate of the pipe clamping plate is provided with a trapezoidal groove that passes through from left to right.

[0010] Furthermore, the outer circumferences of the upper and lower sides of the clamping rotating rod are both threadedly mounted with pipe clamping plates in left and right directions, and a protrusion with threaded holes penetrating up and down is arranged in the middle of the front end surface of the pipe clamping plate.

[0011] Furthermore, the upper and lower end surfaces of the clamping rotating rod are both provided with fixing columns, and the outer end surface of the fixing column of the clamping rotating rod is provided with a regular hexagonal prism.

[0012] Furthermore, a clamping rotating rod in the up-and-down direction is installed between the horizontal plates that carry the flip plate through bearings, and threads with opposite rotation directions are provided on the outer circumferences of the upper and lower sides of the clamping rotating rod.

[0013] Furthermore, a regular hexagonal prism is provided on the front end surface of the threaded column of the flip fixing column.

[0014] Furthermore, a flip fixing column in the front-to-back direction is installed inside the threaded hole of the bearing flip plate, and a threaded column is arranged behind the flip fixing column.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The convenient load-bearing flip plate is installed on the fixed load-bearing rod through a fixed axis for flipping, and the convenient load-bearing flip plate is fixed by a flipping fixing column after flipping, which solves the problem that after the automobile parts are clamped and fixed, the automobile parts cannot be flipped according to welding needs, and it is inconvenient to add flipping measures on the tooling to enable the automobile parts to be flipped and adjusted after being clamped and fixed.

[0017] The pipe clamping plate is conveniently installed on the clamping rotating rod through threads and moves synchronously inward and outward, so that two welded parts can be clamped and fixed at the same time by the pipe clamping plate, which solves the problem that two welded parts need to be fixed by two fixing measures, resulting in cumbersome docking and disassembly processes of welded parts and inconvenient installation of clamping measures on tooling to clamp two welded parts at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main structural schematic diagram of the utility model.

[0019] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0021] Figure 4 It is a schematic diagram of the disassembled structure of the utility model.

[0022] Figure 5 It is an assembly schematic diagram of the fixed load-bearing rod and the load-bearing flip plate of the utility model.

[0023] Figure 6 It is an assembly schematic diagram of the clamping rotating rod and the pipe clamping plate of the utility model.

[0024] In the figure: 1. tooling body; 2. fixed load-bearing rod; 3. load-bearing flip plate; 4. flip fixed column; 5. clamping rotating rod; 6. pipe clamping plate. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0026] Embodiment 1:

[0027] like Figures 1 to 6 As shown:

[0028] The present embodiment provides an automobile parts welding tool, including a tool body 1; the tool body 1 is provided with a fixed load-bearing rod 2 in the up-and-down direction, which is convenient for bearing various components; the bottom end face of the fixed load-bearing rod 2 is provided with a regular hexagonal prism, which is convenient for rotating and disassembling through tools; the bottom end face of the regular hexagonal prism of the fixed load-bearing rod 2 is provided with a threaded column, which is convenient for installation on a workbench through threads; the lower end of the fixed load-bearing rod 2 is provided with a front-and-back through-hole, which is convenient for the flipping fixed column 4 to be inserted to stop the load-bearing flip plate 3; the top of the fixed load-bearing rod 2 is provided with a semicircular head with left and right through-holes, which is convenient for the load-bearing flip plate 3 to be flipped through the fixed shaft installation, and the fixed load-bearing rod 2 is provided with a semicircular head with left and right through-holes, which is convenient for the load-bearing flip plate 3 to be flipped through the fixed shaft installation, A front-to-back limiting groove is provided in the middle of the top end face of the fixed load-bearing rod 2, which is convenient for the semicircular head plate of the load-bearing flip plate 3 to be inserted into the limiting groove; the load-bearing flip plate 3 in the upper and lower directions is installed inside the limiting groove of the fixed load-bearing rod 2 through a fixed axis, which is convenient for the load-bearing flip plate 3 to be flipped; a semicircular head plate with left and right through holes is provided in the middle of the rear end face of the load-bearing flip plate 3, which is convenient for the load-bearing flip plate 3 to be flipped by installing the fixed axis; threaded holes that run through the front and back are provided at both the upper and lower ends of the load-bearing flip plate 3, which is convenient for the flipping fixed column 4 to be installed by threads; horizontal plates with upper and lower through holes are provided on the upper and lower front end faces of the load-bearing flip plate 3, which is convenient for the clamping rotating rod 5 to be installed through bearings.

[0029] Among them, a flip fixing column 4 in the front and rear directions is installed inside the threaded hole of the bearing flip plate 3, which is convenient for stopping the bearing flip plate 3. A threaded column is set behind the flip fixing column 4, which is convenient for threaded installation. A regular hexagonal prism is set on the front end face of the threaded column of the flip fixing column 4, which is convenient for rotation through tools. A clamping rotating rod 5 in the upper and lower directions is installed between the horizontal plates of the bearing flip plate 3 through bearings, which is convenient for the clamping rotating rod 5 to rotate. The outer circumferences of the upper and lower sides of the clamping rotating rod 5 are provided with threads with opposite rotation directions, which is convenient for the pipe clamping plate 6 to move synchronously inward and outward through threaded installation. Fixed columns are set on the upper and lower end faces of the clamping rotating rod 5, which is convenient for Bearing installation, the outer end face of the fixed column of the clamping rotating rod 5 is provided with a regular hexagonal prism, which is convenient for rotation and adjustment through tools, and the outer circumferences on the upper and lower sides of the clamping rotating rod 5 are threadedly installed with left and right pipe clamping plates 6, which is convenient for the synchronous inward and outward movement of the pipe clamping plate 6 to achieve clamping and loosening. A convex block with upper and lower threaded holes is provided in the middle of the front end face of the pipe clamping plate 6, which is convenient for the clamping rotating rod 5 to be installed by threads, and front and rear clamping plates are provided at both ends of the front end face of the pipe clamping plate 6, which is convenient for clamping two welded parts at the same time, and the inner end face of the clamping plate of the pipe clamping plate 6 is provided with a left and right through trapezoidal groove, which is convenient for pipes of different thicknesses.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In the utility model, Figure 1 The pipe clamping plates 6 shown in the figure both have pipes clamped on both sides. When the load-bearing flip plate 3 is flipped, the flip fixing column 4 at the bottom is rotated by a tool to threadably engage with the load-bearing flip plate 3, so that the flip fixing column 4 moves forward through the threaded engagement to disengage from the insertion hole of the fixed load-bearing rod 2, and then the load-bearing flip plate 3 is flipped backward 180 degrees. At this time, the flip fixing column 4 at the original top is rotated by a tool to threadably engage with the load-bearing flip plate 3, so that the flip fixing column 4 moves forward through the threaded engagement to insert into the insertion hole of the fixed load-bearing rod 2, thereby realizing the flipping and fixing of the load-bearing flip plate 3. When the welding of automobile pipes is completed, the clamping rotating rod 5 is rotated by a tool to threadably engage with the pipe clamping plate 6, so that the pipe clamping plate 6 moves synchronously outward through the threaded engagement to loosen the clamping of the pipe, and then the welded automobile pipes can be removed.

[0032] Embodiment 2:

[0033] The difference from the first embodiment is that the regular hexagonal prism of the fixed load-bearing rod 2 can also be set as a regular heptagonal prism, so that the fixed load-bearing rod 2 can only be rotated by a special tool that cooperates with the regular heptagonal prism, preventing non-staff from rotating and disassembling the fixed load-bearing rod 2.

[0034] Embodiment three:

[0035] The difference from the first embodiment is that the regular hexagonal prism of the flipping fixing column 4 can also be set as a regular heptagonal prism, so that the flipping fixing column 4 can only be rotated by a special tool that cooperates with the regular heptagonal prism, preventing non-staff from rotating and adjusting the flipping fixing column 4.

Claims

1. An automobile parts welding tool, characterized in that: The tooling body (1) comprises a fixed load-bearing rod (2), the bottom end face of the fixed load-bearing rod (2) is provided with a regular hexagonal prism, the bottom end face of the regular hexagonal prism of the fixed load-bearing rod (2) is provided with a threaded column, the lower end of the fixed load-bearing rod (2) is provided with an insertion hole that penetrates front and back, the top of the fixed load-bearing rod (2) is provided with a semicircular head with left and right through holes, the middle of the top end face of the fixed load-bearing rod (2) is provided with a limiting groove that penetrates front and back, a load-bearing flip plate (3) is installed inside the limiting groove of the fixed load-bearing rod (2) through a fixed axis, a semicircular head plate with left and right through holes is provided in the middle of the rear end face of the load-bearing flip plate (3), the upper and lower ends of the load-bearing flip plate (3) are provided with threaded holes that penetrate front and back, and the front end face of the load-bearing flip plate (3) is provided with a horizontal plate with upper and lower through holes.

2. The automobile parts welding tool as claimed in claim 1, characterized in that: A turning fixing column (4) is installed inside the threaded hole of the bearing turning plate (3), and a threaded column is arranged behind the turning fixing column (4).

3. The automobile parts welding tool as claimed in claim 2, characterized in that: The front end surface of the threaded column of the flipping and fixing column (4) is provided with a regular hexagonal prism.

4. The automobile parts welding tool as claimed in claim 2 or 3, characterized in that: A clamping rotating rod (5) is installed between the horizontal plates that carry the flip plate (3) via bearings, and threads with opposite rotation directions are provided on the outer circumferences of the upper and lower sides of the clamping rotating rod (5).

5. The automobile parts welding tool as claimed in claim 4, characterized in that: The upper and lower end surfaces of the clamping rotating rod (5) are both provided with fixing columns, and the outer end surface of the fixing column of the clamping rotating rod (5) is provided with a regular hexagonal prism.

6. The automobile parts welding tool as claimed in claim 5, characterized in that: The outer circumferences of the upper and lower sides of the clamping rotating rod (5) are both threadedly mounted with pipe clamping plates (6), and a convex block with threaded holes penetrating from top to bottom is arranged in the middle of the front end surface of the pipe clamping plate (6).

7. The automobile parts welding tool as claimed in claim 6, characterized in that: Both ends of the front end surface of the pipe clamping plate (6) are provided with clamping plates in the front and rear directions, and the inner end surface of the clamping plate of the pipe clamping plate (6) is provided with a trapezoidal groove that passes through from left to right.

Images