Anti-deviation welding device for steel structure machining

Abstract

The utility model discloses an anti-deviation welding device for steel structure machining, which relates to the technical field of steel structure machining and comprises a welding platform. A limiting sliding groove is formed in the surface of the welding platform, connecting plates are arranged on the two sides of the surface of the upper end of the welding platform, a two-way threaded transmission rod is installed at the front end of each connecting plate, a rotating handle is arranged at the front end of each two-way threaded transmission rod, and a supporting frame is spirally installed on the surface of each two-way threaded transmission rod. The anti-deviation welding device for steel structure machining comprises a supporting frame, a limiting sliding groove is formed in the lower end of the supporting frame, a fixing plate is arranged at the front end of the supporting frame, a limiting sliding block is arranged at the lower end of the supporting frame, and the limiting sliding block is in sliding connection with the limiting sliding groove. During use, the two-way threaded transmission rod can be rotated to drive the supporting frame to move to fixedly weld the steel member, the mounting speed of the steel member is increased, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a welding device for anti-deviating steel structure processing. 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 beams, steel columns, steel trusses and other components made of steel and steel plates, and uses silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The components or parts are usually connected by welds, bolts or rivets.

[0003] For example, the patent document with application number 202222778819.3 discloses a welding device for steel structure processing provided with an anti-deviation mechanism. The application relates to the field of steel structure processing and discloses a welding device for steel structure processing provided with an anti-deviation mechanism. In the present application, two upper slide grooves are provided at the bottom of the workbench, and a bracket is detachably connected to the upper surface of the workbench, and the number of the brackets is six. A fixing block is provided at one end of the top of the bracket, and a workpiece is provided between the two fixing blocks. A through hole is provided on the upper surface of the fixing block, and a screw is passed through the through hole. A contact rubber block is provided at the bottom of the screw, and a latex pad is provided at the joint between the fixing block and the workpiece. By providing multiple brackets, fixing blocks and contact rubber blocks, the workpiece during welding can be better fixed to prevent the workpiece from being deviated and damaged due to shaking. By providing multiple screw holes, it is convenient for people to adjust the size of the bracket according to the size of the workpiece, and then fix it with a limit screw. However, the welding device for steel structure processing with an anti-deviation mechanism, the existing welding device needs to use bolts to fix the bracket when fixing the steel structure, which will reduce the clamping speed and affect the welding efficiency during welding.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an anti-deviating welding device for steel structure processing is proposed. Utility Model Content

[0005] The utility model aims to provide a welding device for steel structure processing with an anti-deviating function, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device for anti-deviating steel structure processing, comprising a welding platform, a limiting slide groove is provided on the surface of the welding platform, and connecting plates are arranged on both sides of the upper end surface of the welding platform, a two-way threaded transmission rod is installed at the front end of the connecting plate, and a rotating handle is arranged at the front end of the two-way threaded transmission rod, a support frame is spirally installed on the surface of the two-way threaded transmission rod, and a fixing plate is arranged at the front end of the support frame, a limiting slider is arranged at the lower end of the support frame, and the limiting slider and the limiting slide groove are slidably connected.

[0007] Preferably, a limiting sliding rod is slidably mounted on the upper end surface of the fixing plate, and a rubber gasket is provided at the lower end of the limiting sliding rod.

[0008] Preferably, a connecting base is provided on the upper end surface of the fixing plate, and the connecting base is slidably connected to the limiting sliding rod.

[0009] Preferably, a tension spring is installed at the upper end of the connecting base, and the front end of the tension spring is fixedly connected to the limiting slide rod, and a pull ring is provided at the upper end of the limiting slide rod.

[0010] Preferably, a protective net is provided on the upper surface of the welding platform, and an exhaust fan is installed below the protective net.

[0011] Preferably, an impurity storage box is slidably mounted on the front end of the welding platform, and a handle is mounted on the front end upper surface of the impurity storage box.

[0012] Preferably, an impurity filter screen is provided on the inner wall of the impurity storage box, and an exhaust hole is provided on the lower front surface of the impurity storage box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can control the two support frames to approach or move away from each other through the arrangement of the welding platform, the limit slide groove, the connecting plate, the bidirectional threaded transmission rod, the rotating handle, the support frame, the limit slide block and the fixing plate, and the bidirectional threaded transmission rod, so as to speed up the fixing speed of the steel member, reduce the time of fixing the support frame and improve the welding efficiency;

[0015] 2. The utility model adopts the arrangement of the limit slide bar, the rubber gasket, the connecting base, the tension spring and the pull ring. Through the arrangement of the tension spring, after the steel component is placed inside the fixing plate, the tension spring drives the rubber gasket at the lower end of the limit slide bar to fix the steel component, thereby preventing the steel component from shaking and deflecting, and at the same time improving the fixing speed and reducing the time of manual fixing;

[0016] 3. The utility model is provided with an impurity storage box, a handle, an exhaust hole, a protective net, an air suction fan and an impurity filter. Through the provision of the air suction fan, toxic air and residues generated during welding can be sucked into the interior of the impurity storage box, and then filtered by the impurity filter through the exhaust hole, thereby ensuring the cleanliness of the working environment, protecting the staff, and reducing the residue remaining on the surface of the welding platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the steel member clamping device of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the purification device of the utility model.

[0021] In the figure: 1. welding platform; 101. limiting slide groove; 2. connecting plate; 201. two-way threaded transmission rod; 202. rotating handle; 203. supporting frame; 204. limiting slider; 205. fixing plate; 3. limiting slide rod; 301. rubber gasket; 302. connecting base; 303. tension spring; 304. pull ring; 4. impurity storage box; 401. handle; 402. exhaust hole; 403. protective net; 404. suction fan; 405. impurity filter. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-Figure 2 As shown, a welding device for anti-deviating steel structure processing includes a welding platform 1, a limited slide groove 101 is provided on the surface of the welding platform 1, and connecting plates 2 are arranged on both sides of the upper end surface of the welding platform 1, a two-way threaded transmission rod 201 is installed at the front end of the connecting plate 2, and a rotating handle 202 is arranged at the front end of the two-way threaded transmission rod 201. The advantage of this arrangement is that through the setting of the two-way threaded transmission rod 201, the two support frames 203 can be controlled to approach or move away, thereby accelerating the fixing speed of the steel member, reducing the time for fixing the support frame 203, and improving the welding efficiency.

[0024] Furthermore, a support frame 203 is spirally installed on the surface of the bidirectional threaded transmission rod 201, and a fixing plate 205 is provided at the front end of the support frame 203. The advantage of this arrangement is that the steel component can be fixed by the arrangement of the support frame 203.

[0025] Furthermore, a limiting slider 204 is provided at the lower end of the support frame 203, and the limiting slider 204 is slidably connected to the limiting slide groove 101. The advantage of this arrangement is that the support frame 203 can be limited by the arrangement of the limiting slide groove 101.

[0026] like Figure 3-Figure 4 As shown, a limiting slide bar 3 is slidably mounted on the upper end surface of the fixing plate 205, and a rubber gasket 301 is provided at the lower end of the limiting slide bar 3. The advantage of this arrangement is that the pressure on the steel component during fixation can be reduced through the arrangement of the rubber gasket 301.

[0027] Furthermore, a connecting base 302 is provided on the upper end surface of the fixed plate 205, and the connecting base 302 is slidably connected to the limiting slide bar 3, a tension spring 303 is installed on the upper end of the connecting base 302, and the front end of the tension spring 303 is fixedly connected to the limiting slide bar 3, and a pull ring 304 is provided on the upper end of the limiting slide bar 3. The advantage of this arrangement is that, through the arrangement of the tension spring 303, after the steel component is placed into the fixed plate 205, the tension spring 303 drives the rubber gasket 301 at the lower end of the limiting slide bar 3 to fix the steel component to prevent it from shaking and deflecting, while increasing the fixing speed and reducing the time of manual fixing.

[0028] Furthermore, a protective net 403 is provided on the upper surface of the welding platform 1, and an exhaust fan 404 is installed under the protective net 403. The advantage of this arrangement is that, through the setting of the exhaust fan 404, the toxic air and residue generated during welding can be sucked into the interior of the impurity storage box 4, and then filtered by the impurity filter net 405 through the exhaust hole 402, thereby ensuring the cleanliness of the working environment, protecting the staff, and reducing the residue remaining on the surface of the welding platform 1.

[0029] Furthermore, an impurity storage box 4 is slidably installed at the front end of the welding platform 1, and a handle 401 is installed on the front end upper surface of the impurity storage box 4. The advantage of this arrangement is that through the setting of the impurity storage box 4, impurities generated during welding can be collected, and through the setting of the handle 401, the impurity storage box 4 can be pulled out and replaced.

[0030] Furthermore, the inner wall of the impurity storage box 4 is provided with an impurity filter 405, and the front lower surface of the impurity storage box 4 is provided with an exhaust hole 402. The advantage of this arrangement is that through the setting of the impurity filter 405, impurities in the air can be purified and then discharged through the exhaust hole 402.

[0031] Working principle: When using the anti-deviating welding device for steel structure processing, first, turn the rotating handle 202 to drive the two-way threaded transmission rod 201 to rotate, and at the same time, the two support frames 203 are close to each other, and the pull ring 304 is pulled upward to pull up the limit slide bar 3, and the steel component is placed inside the fixing plate 205, and then the pull ring 304 is released, and the tension spring 303 drives the rubber gasket 301 to fix the steel component, and then the rotating handle 202 is fixed to complete the fixing of the steel component, and welding is performed. During welding, the suction fan 404 is started to suck the toxic air and residue generated during welding into the interior of the impurity storage box 4, and the toxic air and residue generated during welding are discharged from the exhaust hole 402 after being filtered by the impurity filter 405. This is the working principle of the anti-deviating welding device for steel structure processing.

Claims

1. A welding device for anti-deviating steel structure processing, comprising a welding platform (1), characterized in that: A limit slide groove (101) is provided on the surface of the welding platform (1), and connecting plates (2) are provided on both sides of the upper end surface of the welding platform (1); a bidirectional threaded transmission rod (201) is installed at the front end of the connecting plate (2), and a rotating handle (202) is provided at the front end of the bidirectional threaded transmission rod (201); a support frame (203) is spirally installed on the surface of the bidirectional threaded transmission rod (201), and a fixing plate (205) is provided at the front end of the support frame (203); a limit slide block (204) is provided at the lower end of the support frame (203), and the limit slide block (204) and the limit slide groove (101) are slidably connected.

2. The anti-deviating welding device for steel structure processing according to claim 1, characterized in that: A limiting sliding rod (3) is slidably mounted on the upper end surface of the fixing plate (205), and a rubber gasket (301) is provided at the lower end of the limiting sliding rod (3).

3. The anti-deviating welding device for steel structure processing according to claim 1, characterized in that: The upper end surface of the fixing plate (205) is provided with a connecting base (302), and the connecting base (302) is slidably connected to the limiting sliding rod (3).

4. The anti-deviating welding device for steel structure processing according to claim 3, characterized in that: A tension spring (303) is installed at the upper end of the connecting base (302), and the front end of the tension spring (303) is fixedly connected to the limiting slide bar (3), and a pull ring (304) is arranged at the upper end of the limiting slide bar (3).

5. The anti-deviating welding device for steel structure processing according to claim 1, characterized in that: The upper surface of the welding platform (1) is provided with a protective net (403), and an air suction fan (404) is installed below the protective net (403).

6. The anti-deviating welding device for steel structure processing according to claim 1, characterized in that: An impurity storage box (4) is slidably mounted on the front end of the welding platform (1), and a handle (401) is mounted on the upper surface of the front end of the impurity storage box (4).

7. The anti-deviating welding device for steel structure processing according to claim 6, characterized in that: The inner wall of the impurity storage box (4) is provided with an impurity filter screen (405), and the front lower surface of the impurity storage box (4) is provided with an exhaust hole (402).

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