Semi-automatic resistance welding device

Abstract

The utility model relates to the technical field of resistance welding and discloses a semi-automatic resistance welding device which comprises a workbench, a welding device body is arranged on the top of the workbench, and an air suction device is arranged on the surface of the welding device body. And the air suction device comprises a hydraulic telescopic rod, an inner limiting sliding block, a collecting box, a filter screen, an inner connecting plate, a storage box, an activated carbon layer, a bottom end connecting box, a connecting bearing, a tightening barrel piece, a connecting hollow box and an adsorption head, and the hydraulic telescopic rod is fixedly connected to the interior of the inner limiting sliding block. According to the semi-automatic resistance welding device, an air suction device is arranged, a connecting bearing is used for rotating, adjusting and tightening a barrel piece and adjusting the orientation of an adsorption head, a filtering assembly and an adsorption assembly are arranged on the upper portion and are connected in an inserted mode, and a filtering net and an activated carbon layer in a storage box can adsorb dust impurities; dust and chippings are prevented from spreading the table top to influence the subsequent use of the device, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of resistance welding, in particular to a semi-automatic resistance welding device. Background Art

[0002] The resistor is an overvoltage protection device. When the voltage on the resistor is too large, the resistor will change from a non-conductor to a conductor, thereby achieving the function of protecting the components in the circuit; the phenomenon that the ionization density flowing through the surface of the conductor is greater than the current density inside the conductor is the common skin effect in conductors.

[0003] The prior art discloses a semi-automatic resistance welding device with a publication number of CN215699039U, which includes a work table, a protective tube fixedly installed on one side of the top of the work table, an adsorption device detachably installed on one side of the back of the work table, a mounting plate detachably installed on the other side of the top of the work table, a connecting rod fixedly installed on the back of the mounting plate, a first mounting block movably sleeved on the surface of the connecting rod, a first hydraulic rod detachably installed on the front of the first mounting block, a second mounting block fixedly installed on the top of the first mounting block, a mounting groove provided on the top of the second mounting block, and the first connecting block clamped inside the mounting groove. In the above scheme, the welding device utilizes the mutual cooperation between the suction pump, the suction pipe, the suction elbow and the processing box to ensure the welding accuracy of the device, avoiding the problem that the welding device itself does not have the smoke adsorption function, so once smoke is generated, it will affect the operation of the staff and thus reduce the welding accuracy of the device.

[0004] The above-mentioned semi-automatic resistance welding device utilizes the mutual cooperation between the suction pump, the suction pipe, the suction elbow and the processing box to ensure the welding accuracy of the device. However, the above-mentioned semi-automatic resistance welding device is not equipped with a suction device during welding to accurately capture the harmful gases generated during welding, resulting in gas spraying. Dust and debris will cover the table and affect the subsequent use of the device. The effect during use is not good, and this needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a semi-automatic resistance welding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a semi-automatic resistance welding device, comprising a workbench, a welding device is arranged on the top of the workbench, and an air suction device is arranged on the surface of the welding device.

[0007] The air suction device includes a hydraulic telescopic rod, an inner limit slider, a collecting box, a filter, an inner connecting plate, a storage box, an activated carbon layer, a bottom connecting box, a connecting bearing, a tightening cylinder, a connecting hollow box and an adsorption head. The hydraulic telescopic rod is fixedly connected to the inside of the inner limit slider, the inner connecting plate is fixedly connected to the inside of the filter, the storage box is fixedly connected to the back of the inner connecting plate, the activated carbon layer is plugged into the inside of the storage box, the bottom connecting box is fixedly connected to the bottom of the hydraulic telescopic rod, the connecting bearing is fixedly connected to the bottom of the bottom connecting box, the tightening cylinder is fixedly connected to the inner ring of the connecting bearing, and an adsorption negative pressure pump body is arranged inside the collecting box.

[0008] Preferably, the welding device includes a support frame, a magnet limit slide, a limit slide column, a bearing plate, a limit slide plate, a magnetic slide plate, a limit slide seat, a limit sliding plate, a handle, a welding assembly body and a welding head. The support frame is fixedly connected to the top of the workbench, the limit slide plate is fixedly connected to the inside of the support frame, the magnet limit slide is fixedly connected to the top of the limit slide, the magnetic slide is fixedly connected to the surface of the limit slide column, the limit slide seat is fixedly connected to the top of the workbench, the limit sliding plate is slidably connected to the inside of the limit slide seat, the limit sliding plate is slidably connected to the inside of the workbench, the handle is fixedly connected to the top of the limit sliding plate, the welding assembly body is fixedly connected to the inside of the limit sliding plate, and the welding head is fixedly connected to the bottom of the welding assembly body.

[0009] Preferably, the magnetic slide is magnetically connected to the magnet limit slide, and the magnetic slide is slidably connected to the surface of the magnet limit slide. During lateral adjustment, the limit slide column can be held to fit the internal sliding of the limit slide for adjustment. After adjustment, the magnetic slide and the magnet limit slide are fixed by their magnetic adsorption effect, and the two magnetic components serve the purpose of locking.

[0010] Preferably, the connecting hollow box is fixedly connected to the bottom of the tightening cylinder, and the adsorption head is fixedly connected to the bottom of the connecting hollow box.

[0011] Preferably, a rectangular slide groove is provided inside the bearing plate, the width of the inner limit slider is matched with the width of the rectangular slide groove, and the inner limit slider is slidably connected to the inside of the bearing plate.

[0012] Preferably, the collection box is fixedly connected to the surface of the hydraulic telescopic rod, and the filter screen is slidably connected to the inside of the collection box. The filter screen and the activated carbon layer inside the storage box can adsorb dust impurities to prevent dust debris from covering the table and affecting the subsequent use of the device, and the effect is good during use.

[0013] Preferably, the width of the bearing plate is equal to the distance between two adjacent longitudinal limiting slides, the bearing plate is slidably connected to the surface of the limiting slide, and the limiting slide post is slidably connected to the inside of the limiting slide.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The semi-automatic resistance welding device is provided with an air suction device, and the connecting bearing is used to rotate and adjust the tightening cylinder and the direction of the adsorption head. A filtering and adsorption component is arranged on the top, and both are plug-in connections. The activated carbon layer inside the filter and the storage box can adsorb dust impurities to prevent dust debris from covering the table and affecting the subsequent use of the device, and the effect is good when used.

[0016] 2. The semi-automatic resistance welding device is provided with a welding device. The limiting sliding column is held to fit the internal sliding of the limiting slide plate for adjustment. After adjustment, the magnetic slide plate and the magnet limiting slide are used to fix the device. The device can be automatically locked after adjustment, which is convenient for adjustment and ensures the accuracy of welding. For longitudinal adjustment, the handle on the top of the limiting slide plate can be held and pushed back and forth. The welding point can be adjusted with high adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the overall three-dimensional top view of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. workbench; 2. welding device; 201. support frame; 202. magnet limit slide; 203. limit slide column; 204. bearing plate; 205. limit slide plate; 206. magnetic suction slide plate; 207. limit slide seat; 208. limit sliding plate; 209. pull handle; 210. welding component body; 211. welding head; 3. suction device; 301. hydraulic telescopic rod; 302. inner limit slide block; 303. collection box; 304. filter screen; 305. inner connecting plate; 306. storage box; 307. activated carbon layer; 308. bottom connecting box; 309. connecting bearing; 310. tightening cylinder; 311. connecting hollow box; 312. adsorption head. 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] See also Figure 1-4 , the utility model provides the following technical solutions:

[0024] A semi-automatic resistance welding device comprises a workbench 1, a welding device 2 is arranged on the top of the workbench 1, and an air suction device 3 is arranged on the surface of the welding device 2.

[0025] The suction device 3 includes a hydraulic telescopic rod 301, an inner limit slider 302, a collection box 303, a filter 304, an inner connecting plate 305, a storage box 306, an activated carbon layer 307, a bottom connecting box 308, a connecting bearing 309, a tightening cylinder 310, a connecting hollow box 311 and an adsorption head 312. The hydraulic telescopic rod 301 is fixedly connected to the inside of the inner limit slider 302, the inner connecting plate 305 is fixedly connected to the inside of the filter 304, the storage box 306 is fixedly connected to the back of the inner connecting plate 305, the activated carbon layer 307 is plugged into the inside of the storage box 306, the bottom connecting box 308 is fixedly connected to the bottom of the hydraulic telescopic rod 301, and the connection The bearing 309 is fixedly connected to the bottom of the bottom connecting box 308, the tightening cylinder 310 is fixedly connected to the inner ring of the connecting bearing 309, the interior of the collecting box 303 is provided with an adsorption negative pressure pump body, the connecting hollow box 311 is fixedly connected to the bottom of the tightening cylinder 310, the adsorption head 312 is fixedly connected to the bottom of the connecting hollow box 311, the collecting box 303 is fixedly connected to the surface of the hydraulic telescopic rod 301, the filter screen 304 is slidably connected to the interior of the collecting box 303, the filter screen 304 and the activated carbon layer 307 inside the storage box 306 can adsorb dust impurities to prevent dust debris from covering the table and affecting the subsequent use of the device, and the effect is good when used.

[0026] The welding device 2 includes a support frame 201, a magnet limiting slide 202, a limiting slide column 203, a bearing plate 204, a limiting slide plate 205, a magnetic slide plate 206, a limiting slide seat 207, a limiting sliding plate 208, a handle 209, a welding assembly body 210 and a welding head 211. The support frame 201 is fixedly connected to the top of the workbench 1, the limiting slide plate 205 is fixedly connected to the inside of the support frame 201, the magnet limiting slide 202 is fixedly connected to the top of the limiting slide plate 205, the magnetic slide plate 206 is fixedly connected to the surface of the limiting slide column 203, the limiting slide seat 207 is fixedly connected to the top of the workbench 1, the limiting sliding plate 208 is slidably connected to the inside of the limiting slide seat 207, the limiting sliding plate 208 is slidably connected to the inside of the workbench 1, the handle 209 is fixedly connected to the top of the limiting sliding plate 208, and the welding assembly body 210 is fixedly connected to the limiting sliding plate 208. Internally, the welding head 211 is fixedly connected to the bottom of the welding component body 210, the width of the carrying plate 204 is equal to the spacing between the two adjacent longitudinal limit slides 205, the carrying plate 204 is slidably connected to the surface of the limit slide 205, the limit slide 203 is slidably connected to the inside of the limit slide 205, the magnetic slide 206 is magnetically connected to the magnet limit slide 202, and the magnetic slide 206 is slidably connected to the surface of the magnet limit slide 202. When adjusting horizontally, the limit slide 203 can be held to fit the internal sliding of the limit slide 205 for adjustment. After adjustment, the magnetic slide 206 and the magnet limit slide 202 are used to fix them, and the two magnetic components serve the purpose of locking. A rectangular slot is provided inside the carrying plate 204, and the width of the inner limit slide 302 is adapted to the width of the rectangular slot, and the inner limit slide 302 is slidably connected to the inside of the carrying plate 204.

[0027] When in use, the resistor to be welded is placed on the top of the workbench 1 and below the welding device 2, and the welding point needs to be aligned with the bottom end of the welding head 211 when placing it, and then the welding assembly main body 210 can be opened to cooperate with the welding head 211 for welding, and the position of the bottom end of the welding head 211 can be adjusted horizontally and vertically during welding so that the device can weld at different positions. When adjusting horizontally, the limiting slide column 203 can be held to fit the internal sliding of the limiting slide plate 205 for adjustment, and after adjustment, it can be fixed by the magnetic attraction effect of the magnetic slide plate 206 and the magnet limiting slide 202, and it can be automatically locked after adjustment, which is convenient for adjustment and ensures the accuracy of welding. When adjusting vertically, just hold the handle 209 on the top of the limiting slide plate 208 and push it back and forth, which can be adjusted The welding point has high adaptability, and an air suction device 3 is arranged near the welding point. When in use, the hydraulic telescopic rod 301 can be started to make the tightening cylinder 310 below and the connecting hollow box 311 and the adsorption head 312 closer to the welding point. An adsorption negative pressure pump body is arranged inside the collecting box 303, which can be started and then generate upward suction when in use. The adsorption head 312 can be used for adsorption and then transferred to the top, and then the connecting bearing 309 can be used to rotate and adjust the tightening cylinder 310, adjust the direction of the adsorption head 312, and filtering and adsorption components are arranged on the top, and they are all plug-in connections. The filter net 304 and the activated carbon layer 307 inside the storage box 306 can adsorb dust impurities to prevent dust debris from covering the table and affecting the subsequent use of the device, and the effect is good when in use.

[0028] Although the 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. A semi-automatic resistance welding device, comprising a workbench (1), characterized in that: A welding device (2) is arranged on the top of the workbench (1), and an air suction device (3) is arranged on the surface of the welding device (2); The air suction device (3) comprises a hydraulic telescopic rod (301), an inner limit slider (302), a collection box (303), a filter screen (304), an inner connecting plate (305), a storage box (306), an activated carbon layer (307), a bottom connecting box (308), a connecting bearing (309), a tightening cylinder (310), a connecting hollow box (311) and an adsorption head (312), wherein the hydraulic telescopic rod (301) is fixedly connected to the inside of the inner limit slider (302), and the inner connecting plate (305) is fixedly connected to the inner limit slider (302). The inside of the filter screen (304), the storage box (306) is fixedly connected to the back of the inner connecting plate (305), the activated carbon layer (307) is plugged into the inside of the storage box (306), the bottom connecting box (308) is fixedly connected to the bottom of the hydraulic telescopic rod (301), the connecting bearing (309) is fixedly connected to the bottom of the bottom connecting box (308), the tightening cylinder (310) is fixedly connected to the inner ring of the connecting bearing (309), and an adsorption negative pressure pump body is arranged inside the collection box (303).

2. A semi-automatic resistance welding device according to claim 1, characterized in that: The welding device (2) comprises a support frame (201), a magnet limiting slide frame (202), a limiting slide column (203), a bearing plate (204), a limiting slide plate (205), a magnetic slide plate (206), a limiting slide seat (207), a limiting slide plate (208), a pull handle (209), a welding assembly body (210) and a welding head (211), wherein the support frame (201) is fixedly connected to the top of the workbench (1), the limiting slide plate (205) is fixedly connected to the inside of the support frame (201), and the magnet limiting slide frame (202) is fixedly connected to the top of the limiting slide plate (205). The magnetic slide plate (206) is fixedly connected to the surface of the limiting slide column (203), the limiting slide seat (207) is fixedly connected to the top of the workbench (1), the limiting sliding plate (208) is slidably connected to the inside of the limiting slide seat (207), the limiting sliding plate (208) is slidably connected to the inside of the workbench (1), the handle (209) is fixedly connected to the top of the limiting sliding plate (208), the welding assembly body (210) is fixedly connected to the inside of the limiting sliding plate (208), and the welding head (211) is fixedly connected to the bottom of the welding assembly body (210).

3. A semi-automatic resistance welding device according to claim 2, characterized in that: The magnetic attraction slide plate (206) is magnetically connected to the magnet limiting slide frame (202), and the magnetic attraction slide plate (206) is slidably connected to the surface of the magnet limiting slide frame (202).

4. A semi-automatic resistance welding device according to claim 1, characterized in that: The connecting hollow box (311) is fixedly connected to the bottom of the tightening cylinder (310), and the adsorption head (312) is fixedly connected to the bottom of the connecting hollow box (311).

5. A semi-automatic resistance welding device according to claim 2, characterized in that: A rectangular slide groove is provided inside the carrying plate (204), the width of the inner limit slider (302) is adapted to the width of the rectangular slide groove, and the inner limit slider (302) is slidably connected to the inside of the carrying plate (204).

6. A semi-automatic resistance welding device according to claim 1, characterized in that: The collection box (303) is fixedly connected to the surface of the hydraulic telescopic rod (301), and the filter screen (304) is slidably connected to the inside of the collection box (303).

7. A semi-automatic resistance welding device according to claim 2, characterized in that: The width of the bearing plate (204) is equal to the distance between two adjacent longitudinal limiting slide plates (205); the bearing plate (204) is slidably connected to the surface of the limiting slide plate (205); and the limiting slide column (203) is slidably connected to the inside of the limiting slide plate (205).

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