Auxiliary tool for welding steel structure assembly

Abstract

The utility model discloses an auxiliary tool for welding a steel structure assembly, which comprises square steel, and further comprises a limiting component attached to the top end of the square steel, the adjusting component is slidably arranged at the top end of the limiting component; and the clamping component is fixedly arranged on the front surface of the adjusting component. According to the auxiliary tool for welding the steel structure assembly, square steel is clamped and fixed through cooperative work of a cross rod, a rotating rod, a first clamping block and a second clamping block, the rotating block is driven to rotate and be limited through cooperative work of a pulling rod, an inserting rod and a supporting frame, the welding angle of a welding workpiece is adjusted through cooperative work of the rotating block and a rotating plate, and the welding efficiency is improved. Through cooperative work of the connecting rod, the eccentric block and the limiting plate, the first clamping plate and the second clamping plate are driven to move left and right, so that a workpiece is clamped, and through cooperative work of the components, the welded workpiece is clamped and fixed conveniently and rapidly, and the welding angle of the workpiece is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding, in particular to an auxiliary tooling for welding steel structure components. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure.

[0003] Currently, when welding steel structures, workers are required to use their hands to fix the welding workpiece, which makes it impossible for the workers to take the sunshade mask. This is not only inconvenient to adjust the welding angle of the workpiece, but the flash generated during welding will also cause damage to the workers' eyes, thereby affecting the welding accuracy and welding progress. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary tooling for welding steel structure components, so as to solve the problem proposed in the above background technology that the current steel structure requires workers to use their hands to fix the welding workpiece during welding, which makes it impossible for the workers to take the sunshade mask, which is not only inconvenient to adjust the welding angle of the workpiece, but also the flash generated during welding will cause damage to the eyes of the workers, thereby affecting the welding accuracy and welding progress.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary tooling for welding steel structure components, including square steel, the auxiliary tooling for welding steel structure components also includes: a limiting member fittedly arranged at the top end of the square steel; an adjustment member slidably arranged at the top end of the limiting member; a clamping member fixedly arranged on the front surface of the adjustment member; wherein the limiting member is used to support the adjustment member, the adjustment member is used to adjust the angle of the clamping member, and the clamping member is used to clamp the workpiece.

[0006] Preferably, in order to support and fix the adjustment member, a limiting member is provided at the top end of the square steel;

[0007] The rotating rod rotates to drive the second clamping block to move backwards through the thread arranged on the outer wall of the rotating rod, and the second clamping block moves backwards to cooperate with the first clamping block to clamp the square steel.

[0008] Preferably, a slideway is provided at the top end of the crossbar.

[0009] Preferably, the outer wall of the rotating rod is provided with threads.

[0010] Preferably, in order to adjust the welding angle of the workpiece, an adjusting member is provided at the top end of the limiting member;

[0011] The lever drives the insertion rod to move inward, and the inward movement of the insertion rod cancels the limit on the rotating block, and then the rotating block is rotated. The rotation of the rotating block adjusts the angle of the rotating plate through the circular scale set on the back of the support frame. The rotating block drives the rotating plate to rotate, and the rotating plate drives the first clamping plate and the second clamping plate to rotate to adjust the welding angle of the workpiece.

[0012] Preferably, a through hole is provided inside the support frame, a limiting hole is provided on the inner wall of the through hole, and a circular scale is provided on the back of the support frame.

[0013] Preferably, a spring is provided on the inner side of the pull rod.

[0014] Preferably, in order to clamp and fix the workpiece to be welded, a clamping member is provided on the front surface of the adjusting member;

[0015] Pull the connecting rod, the connecting rod drives the eccentric block to rotate, the rotation of the eccentric block drives the limit plate to move right, the eccentric block drives the second clamping plate to move left, the limit plate drives the sliding rod to move right, the sliding rod drives the first clamping plate to move right, the first clamping plate moves to the right and the second clamping plate moves to the left to clamp and fix the workpiece.

[0016] Preferably, arc-shaped grooves are provided on the right side of the second clamping plate and the left side of the limiting plate.

[0017] Preferably, springs are provided inside the first clamping plate and the second clamping plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the auxiliary tooling for welding steel structure components achieves the clamping and fixing of the other steel through the cooperation of the cross bar, the rotating rod, the first clamping block and the second clamping block, and drives the rotating block to rotate and limit through the cooperation of the pull rod, the insertion rod and the support frame. The welding angle of the welding workpiece is adjusted through the cooperation of the rotating block and the rotating plate. The first clamping plate and the second clamping plate are driven to move left and right through the cooperation of the connecting rod, the eccentric block and the limiting plate, thereby clamping the workpiece. Through the cooperation of the above components, the welding workpiece can be clamped and fixed conveniently and quickly and the welding angle of the workpiece can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 for Figure 1 A top view schematic diagram of the connection structure;

[0021] Figure 3 for Figure 1 A schematic diagram of a front view connection structure;

[0022] Figure 4 for Figure 1 A schematic diagram of the connection structure of the middle limiting member when viewed from above;

[0023] Figure 5 for Figure 1 A schematic diagram of the rear cross-sectional connection structure of the middle adjustment member;

[0024] Figure 6 for Figure 1 Schematic diagram of the rear view connection structure of the adjustment component.

[0025] In the figure: 1. square steel, 2. limiting member, 201. cross bar, 202. first clamping block, 203. rotating rod, 204. second clamping block, 3. adjusting member, 301. slider, 302. support frame, 303. rotating block, 304. inserting rod, 305. lever, 306. rotating plate, 4. clamping member, 401. first clamping plate, 402. sliding rod, 403. second clamping plate, 404. limiting plate, 405. eccentric block, 406. connecting rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 The utility model provides a technical solution: an auxiliary tooling for welding steel structure components, including a square steel 1, and the auxiliary tooling for welding steel structure components also includes: a limiting member 2 is fitted on the top of the square steel 1; an adjusting member 3 is slidably arranged on the top of the limiting member 2; a clamping member 4 is fixedly arranged on the front surface of the adjusting member 3; wherein the limiting member 2 is used to support the adjusting member 3, the adjusting member 3 is used to adjust the angle of the clamping member 4, and the clamping member 4 is used to clamp the workpiece.

[0028] Specifically, the limiting member 2 includes: a cross bar 201, a first clamping block 202, a rotating rod 203 and a second clamping block 204;

[0029] The cross bar 201 is fitted on the top of the square steel 1; the first clamping block 202 is fixedly arranged on the bottom back of the cross bar 201; the rotating rod 203 is rotatably arranged inside the cross bar 201, and the rotating rod 203 is used to drive the second clamping block 204 to move forward and backward; the second clamping block 204 is slidably arranged on the front side of the bottom end of the cross bar 201, and the rotating rod 203 is arranged on the internal thread of the top of the second clamping block 204, and the second clamping block 204 is used to cooperate with the first clamping block 202 to clamp the square steel 1; wherein, the cross bar 201 is used to support the first clamping block 202, and the first clamping block 202 is used to cooperate with the second clamping block 204 to clamp the square steel 1, and a slideway is arranged on the top of the cross bar 201 for slidingly limiting the slider 301, and the outer wall of the rotating rod 203 is arranged with a thread.

[0030] More specifically, the adjustment member 3 includes: a slider 301, a support frame 302, a rotating block 303, an insertion rod 304, a lever 305 and a rotating plate 306;

[0031] The slider 301 is slidably arranged at the top of the cross bar 201; the support frame 302 is fixedly arranged on the right side of the slider 301; the rotating block 303 is rotatably arranged inside the support frame 302, and the rotating block 303 is used to cooperate with the support frame 302 to adjust the angle of the rotating plate 306; the insertion rod 304 is slidably arranged inside the rotating block 303, and the insertion rod 304 cooperates with the limiting hole set on the inner wall of the rotating block 303 to limit the rotating block 303; the pull rod 305 is fixedly arranged on the inner side of the insertion rod 304, and the pull rod 305 is used to drive the insertion rod 304 to move up and down; the rotating plate 306 is fixedly arranged on the front surface of the rotating block 303, and the rotating plate 306 is used to drive the clamping member 4 to rotate and adjust the welding angle of the workpiece; wherein the slider 301 is used to drive the support frame 302 to move forward and backward, the support frame 302 is used to support the rotating block 303, the support frame 302 is provided with a through hole, the inner wall of the through hole is provided with a limiting hole, the back of the support frame 302 is provided with a circular scale, and the inner side of the pull rod 305 is provided with a spring.

[0032] More specifically, the clamping member 4 includes: a first clamping plate 401, a sliding rod 402, a second clamping plate 403, a limiting plate 404, an eccentric block 405 and a connecting rod 406;

[0033] The first clamping plate 401 is slidably arranged on the left side of the front surface of the rotating plate 306; the sliding rod 402 is fixedly arranged on the right side of the first clamping plate 401; the second clamping plate 403 is slidably arranged on the front surface of the rotating plate 306, and the inner part of the second slide plate 403 is slidably arranged on the outer wall of the slide rod 402, and the second slide plate 403 is used to cooperate with the eccentric block 405 and the first clamping plate 401 to clamp and fix the workpiece; the limiting plate 404 is fixedly arranged on the right side of the slide rod 402, and the limiting plate 404 is slidably arranged on the right side of the front surface of the rotating plate 306, and the limiting plate 404 is used to cooperate with the eccentric block 405 to drive the second The clamping plate 403 moves left and right; the eccentric block 405 is rotatably set on the right side of the front surface of the rotating plate 306, and the eccentric block 405 is used to drive the second clamping plate 403 to move left and right; the connecting rod 406 is fixedly set on the front surface of the eccentric block 405, and the connecting rod 406 is used to drive the eccentric block 405 to rotate; wherein, the first clamping plate 401 is used to cooperate with the second clamping plate 403 to clamp the workpiece, and the sliding rod 402 is used to slide and limit the second clamping plate 403, and the right side of the second clamping plate 403 and the left side of the limiting plate 404 are provided with arc grooves, and springs are provided inside the first clamping plate 401 and the second clamping plate 403.

[0034] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0035] When the auxiliary tooling for welding steel structure components begins to be used, the user first places the cross bar 201 in the limiting member 2 to the top of the square steel 1, and then rotates the rotating rod 203. The rotating rod 203 rotates and drives the second clamping block 204 to move backward through the thread set on the outer wall of the rotating rod 203. The second clamping block 204 moves backward to cooperate with the first clamping block 201 to clamp the square steel 1. Then, the workpiece to be welded on the top of the square steel 1 is placed on the right side of the first clamping plate 401 in the clamping member 4, and the connecting rod 406 is pulled. The connecting rod 406 drives the eccentric block 405 to rotate. The eccentric block 405 rotates to drive the limiting plate 404 to move rightward, and the eccentric block 405 drives the second clamping plate 403 to move leftward. 4 drives the slide bar 402 to move rightward, the slide bar 402 drives the first clamping plate 401 to move rightward, the first clamping plate 401 moves rightward and the second clamping plate 403 moves leftward to clamp and fix the workpiece, and then the lever 305 in the adjustment member 3 is pulled inward, the lever 305 drives the insertion rod 304 to move inward, the insertion rod 304 moves inward to cancel the limit on the rotating block 303, and then the rotating block 303 is rotated, the rotating block 303 rotates to adjust the angle of the rotating plate 306 through the circular scale set on the back of the support frame 302, the rotating block 303 drives the rotating plate 306 to rotate, and the rotating plate 306 drives the first clamping plate 401 and the second clamping plate 403 to rotate, so as to adjust the welding angle of the workpiece.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary tool for welding steel structure components, comprising square steel (1), characterized in that: The auxiliary tooling for welding the steel structure assembly also includes: A limiting member (2) is arranged in close contact with the top end of the square steel (1); An adjustment member (3) slidably arranged on the top end of the limiting member (2); A clamping member (4) fixedly arranged on the front surface of the adjusting member (3); The limiting component (2) is used to support the adjusting component (3), the adjusting component (3) is used to adjust the angle of the clamping component (4), and the clamping component (4) is used to clamp a workpiece.

2. The auxiliary tooling for welding steel structure components according to claim 1, characterized in that: The limiting component (2) comprises: A cross bar (201) is arranged in close contact with the top of the square steel (1); A first clamping block (202) fixedly arranged on the back of the bottom end of the crossbar (201); Rotating a rotating rod (203) disposed inside the cross rod (201); A second clamping block (204) is slidably arranged on the front side of the bottom end of the crossbar (201), and a rotating rod (203) is provided on the top end of the second clamping block (204) through internal threads; The cross bar (201) is used to support the first clamping block (202), and the first clamping block (202) is used to cooperate with the second clamping block (204) to clamp the square steel (1).

3. The auxiliary tooling for welding steel structure components according to claim 2, characterized in that: A slideway is provided at the top end of the crossbar (201).

4. The auxiliary tooling for welding steel structure components according to claim 3, characterized in that: The outer wall of the rotating rod (203) is provided with threads.

5. The auxiliary tooling for welding steel structure components according to claim 4, characterized in that: The adjusting component (3) comprises: A slider (301) slidably disposed on the top of the crossbar (201); A support frame (302) fixedly arranged on the right side of the sliding block (301); Rotating a rotating block (303) disposed inside the supporting frame (302); An insertion rod (304) slidably arranged inside the rotating block (303); A pull rod (305) fixedly arranged on the inner side of the insertion rod (304); A rotating plate (306) fixedly arranged on the front surface of the rotating block (303); The sliding block (301) is used to drive the supporting frame (302) to move forward and backward, and the supporting frame (302) is used to support the rotating block (303).

6. The auxiliary tooling for welding steel structure components according to claim 5, characterized in that: A through hole is provided inside the support frame (302), a limit hole is provided on the inner wall of the through hole, and a circular scale is provided on the back of the support frame (302).

7. The auxiliary tooling for welding steel structure components according to claim 6, characterized in that: A spring is arranged on the inner side of the lever (305).

8. The auxiliary tooling for welding steel structure components according to claim 7, characterized in that: The clamping member (4) comprises: A first clamping plate (401) slidably disposed on the left side of the front surface of the rotating plate (306); A sliding rod (402) fixedly arranged on the right side of the first clamping plate (401); A second clamping plate (403) is slidably disposed on the front surface of the rotating plate (306), and the interior of the second clamping plate (403) is slidably disposed on the outer wall of the sliding rod (402); A limit plate (404) is fixedly arranged on the right side of the sliding rod (402), and the limit plate (404) is slidably arranged on the right side of the front surface of the rotating plate (306); Rotating an eccentric block (405) disposed on the right side of the front surface of the rotating plate (306); A connecting rod (406) fixedly arranged on the front surface of the eccentric block (405); The first clamping plate (401) is used to cooperate with the second clamping plate (403) to clamp a workpiece, and the sliding rod (402) is used to slide and limit the second clamping plate (403).

9. The auxiliary tooling for welding steel structure components according to claim 8, characterized in that: The right side of the second clamping plate (403) and the left side of the limiting plate (404) are provided with arc-shaped grooves.

10. The auxiliary tooling for welding steel structure components according to claim 9, characterized in that: Springs are arranged inside the first clamping plate (401) and the second clamping plate (403).

Images