CN220698514U - Pneumatic double-point electric welding machine - Google Patents
Pneumatic double-point electric welding machine Download PDFInfo
- Publication number
- CN220698514U CN220698514U CN202322372706.8U CN202322372706U CN220698514U CN 220698514 U CN220698514 U CN 220698514U CN 202322372706 U CN202322372706 U CN 202322372706U CN 220698514 U CN220698514 U CN 220698514U
- Authority
- CN
- China
- Prior art keywords
- electric welding
- welding machine
- fixed sleeve
- outer side
- welding head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 102
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 18
- 230000001681 protective effect Effects 0.000 description 18
- 238000000576 coating method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses a pneumatic double-spot electric welding machine, which comprises an electric welding assembly and a protection assembly, wherein the electric welding assembly comprises an electric welding machine body, electrode plates symmetrically arranged on the front surface of the electric welding machine body and an electric welding head arranged at one end of the electrode plates, the protection assembly comprises a fixed sleeve movably arranged on the outer side of the electric welding head and a protection cylinder movably arranged on the outer side of the fixed sleeve, an elastic telescopic structure is formed between the fixed sleeve and the protection cylinder through a spring, when one end of the electric welding head is contacted with a material, the protection cylinder is recycled to the outer side of the fixed sleeve, normal use of the device is not hindered, a soft silica gel ring can be tightly attached to the surface of the material, rigid collision between the protection cylinder and the material is avoided, good protection is formed for the material, the protection cylinder can limit sparks generated during welding inside, scalding to workers is prevented, the risk of fire disaster caused by high-temperature sparks falling onto surrounding inflammable articles is further avoided, and potential safety hazards are eliminated.
Description
Technical Field
The utility model relates to the technical field of electric welding machines, in particular to a pneumatic double-point electric welding machine.
Background
The electric welding machine is important equipment in the welding process, plays a great role in various industries, and is divided into a high-power electric welding machine, a precise electric welding machine and a microelectronic electric welding machine according to different materials and thicknesses of welding workpieces; according to the number of welding spots welded simultaneously, the two-point type, two-point type and multi-point type are divided into a single-point type, a double-point type and a multi-point type, the pneumatic double-point electric welding machine is used for pressing an upper electrode tip and a lower electrode tip downwards on a workpiece to be welded, and the welded workpiece between the electrodes is melted through high-temperature electric arcs generated when the upper electrode tip and the lower electrode tip are in instant short circuit, so that the purpose of combination is achieved.
Most of the existing pneumatic double-spot electric welding machines are easy to splash sparks when processing metal materials with coatings on the surfaces, workers are easy to scald, and the splashed high-temperature sparks are easy to cause fire when falling onto surrounding inflammable objects, so that huge potential safety hazards are buried for production work.
Disclosure of Invention
The present utility model is directed to a pneumatic double-spot welding machine, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pneumatic two-point electric welding machine, includes electric welding subassembly and protection subassembly, electric welding subassembly includes electric welding machine body, symmetry install at the positive electrode plate of electric welding machine body and install the electric welding head in electrode plate one end, the protection subassembly includes movable mounting at the fixed sleeve in the electric welding head outside, movable mounting at the protective sleeve outside the protective sleeve, installs at the silica gel ring of protective sleeve one end, installs at the inside solid fixed ring of protective sleeve, installs at the spring at solid fixed ring top, installs at the extrusion ring at spring top and the fastening bolt in the fixed sleeve outside of symmetry installation.
Preferably, a control box and a heat dissipation window are installed on one side of the electric welding machine body, and the heat dissipation window is located below the control box.
Preferably, the silica gel ring is located outside the electric welding head, the spring is located outside the electric welding head, the top of the extrusion ring is fixedly connected with the bottom of the fixed sleeve, and one end of the fastening bolt is in contact with the outside of the electric welding head.
Preferably, the front surface of the electric welding machine body is provided with a first platform body, the first platform body is positioned above the electrode plate, the front surface of the first platform body is provided with a lifting cylinder, and the bottom of the lifting cylinder is connected with the top of the electric welding head.
Preferably, a second platform body is installed on the front surface of the electric welding machine body, the second platform body is located below the electrode plate, and the top of the second platform body is connected with the bottom of the electric welding head.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, when a metal material with a coating on the surface is subjected to field welding, an elastic telescopic structure is formed between the fixed sleeve and the protective cylinder through the spring, when one end of the electric welding head is contacted with the material, the protective cylinder is recovered to the outer side of the fixed sleeve, normal use of the device is not hindered, a soft silica gel ring can be tightly attached to the surface of the material, rigid collision between the protective cylinder and the material is avoided, good protection is formed for the material, the protective cylinder can limit sparks generated during welding to the inside, scalding to workers is prevented, the risk of fire disaster caused by falling of splashed high-temperature sparks onto surrounding inflammable articles is further avoided, potential safety hazards are eliminated, the position of the fixed sleeve fixed on the electric welding head through the fastening bolt can be adjusted according to working requirements, the fixed sleeve can be detached when the device is not used, the fixed sleeve is convenient to carry and transport, and the fixed sleeve is simple in structure and flexible and convenient.
Drawings
Fig. 1 is a schematic perspective view of the whole device of the present utility model.
Fig. 2 is an enlarged schematic view of fig. 1 at a in accordance with the present utility model.
Fig. 3 is a schematic cross-sectional view of a shielding assembly according to the present utility model.
In the figure: 100. an electric welding assembly; 101. an electric welding machine body; 102. an electrode plate; 103. an electric welding head; 104. a first stage body; 105. a lifting cylinder; 106. a second stage body;
200. a protective assembly; 201. a fixed sleeve; 202. a protective cylinder; 203. a silica gel ring; 204. a fixing ring; 205. a spring; 206. a pressing ring; 207. and (5) fastening a bolt.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, a pneumatic double-spot welding machine; comprises an electric welding assembly 100 and a protection assembly 200, wherein the electric welding assembly 100 comprises an electric welding body 101, a control box and a heat dissipation window are arranged on one side of the electric welding body 101, the heat dissipation window is positioned below the control box, electrode plates 102 are symmetrically arranged on the front surface of the electric welding body 101, an electric welding head 103 is arranged at one end of the electrode plates 102, a first table body 104 is arranged on the front surface of the electric welding body 101, the first table body 104 is positioned above the electrode plates 102, a lifting cylinder 105 is arranged on the front surface of the first table body 104, the bottom of the lifting cylinder 105 is connected with the top of the electric welding head 103, a second table body 106 is arranged on the front surface of the electric welding body 101, the second table body 106 is positioned below the electrode plates 102, the top of second stage 106 is connected with the bottom of electric welding head 103, and protection subassembly 200 includes movable mounting in fixed sleeve 201 outside electric welding head 103, movable mounting is in fixed sleeve 201 outside protection tube 202, install the silica gel ring 203 of one end at protection tube 202, silica gel ring 203 is located the outside of electric welding head 103, install the fixed ring 204 in protection tube 202 inside, install the spring 205 at fixed ring 204 top, the spring 205 is located the outside of electric welding head 103, install the extrusion ring 206 at spring 205 top, the top of extrusion ring 206 and the bottom fixed connection of fixed sleeve 201, the fastening bolt 207 of symmetry installation in fixed sleeve 201 outside, the one end of fastening bolt 207 and the outside of electric welding head 103 contact each other.
Specifically, when the device is used, the material to be welded is placed between two groups of electric welding heads 103, the device is started after the power supply is externally connected, the material can be welded through the electric welding heads 103, the electric welding machine body 101 is in the prior art, the details are omitted, the electrode plates 102 are used for installing the electric welding heads 103, the stability of the electric welding heads 103 in operation is ensured, the electric welding heads 103 are instantly shorted in operation to generate high-temperature electric arcs to melt the welded workpieces, so that the purpose of combination is achieved, the first platform body 104 and the second platform body 106 are protruded from the front surface of the electric welding machine body 101, the first platform body 104 is used for fixedly installing the lifting cylinder 105, the stability of the lifting cylinder 105 in operation is ensured, the lifting cylinder 105 controls the lifting of one group of electric welding heads 103, the materials with different thicknesses are conveniently welded, the second platform body 106 supports the bottoms of the other group of electric welding heads 103 from below, thus ensuring the stability of the lower electric welding head 103 when materials are placed, the fixed sleeve 201 is sleeved on the electric welding head 103, the fixing between the fixed sleeve 201 and the electric welding head 103 is finished through the fastening bolt 207, when the position of the fixed sleeve 201 needs to be adjusted, the fastening bolt 207 is loosened, the fixed sleeve 201 is used for installing the protective cylinder 202, the protective cylinder 202 can perform relative motion, the welding part can be enclosed, the splash of sparks during welding is avoided, the silica gel ring 203 can be tightly attached to irregular welding materials, the tightness during enclosing is ensured, the fixed ring 204 is used for installing the spring 205, the stability of the spring 205 during working is ensured, the extrusion ring 206 can form extrusion on the spring 205, thereby ensuring that the fixed sleeve 201 and the protective cylinder 202 can perform relative motion smoothly, when the electric welding head 103 contacts the welding materials during welding, the fixed sleeve 201 is compressed by compressing the spring 205 through the compressing ring 206, so that the fixed sleeve 201 is retracted into the protective cylinder 202, smooth welding is ensured, and after the work is finished, the fixed sleeve 201 and the protective cylinder 202 are reset through the elasticity of the spring 205, so that the next use is convenient.
Working principle: when the device is used, the material to be welded is placed between two groups of electric welding heads 103, a device is started after the power supply is externally connected, the material can be welded through the electric welding heads 103, when the electric welding heads 103 contact the welding material, the fixed sleeve 201 is compressed by deforming the spring 205 through the extrusion ring 206, the fixed sleeve 201 is retracted into the protective cylinder 202, the protective cylinder 202 can enclose the welding part, spark splashing during welding is avoided, and after the work is finished, the fixed sleeve 201 and the protective cylinder 202 are reset through the elastic force of the spring 205, so that the device is convenient to use next time.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. A pneumatic double spot welder, comprising:
the electric welding assembly (100) comprises an electric welding body (101), electrode plates (102) symmetrically arranged on the front surface of the electric welding body (101) and electric welding heads (103) arranged at one end of the electrode plates (102);
the protection assembly (200) comprises a fixed sleeve (201) movably mounted on the outer side of the electric welding head (103), a protection barrel (202) movably mounted on the outer side of the fixed sleeve (201), a silica gel ring (203) mounted on one end of the protection barrel (202), a fixed ring (204) mounted inside the protection barrel (202), a spring (205) mounted on the top of the fixed ring (204), an extrusion ring (206) mounted on the top of the spring (205) and a fastening bolt (207) symmetrically mounted on the outer side of the fixed sleeve (201).
2. A pneumatic double spot welding machine according to claim 1, characterized in that the welding machine body (101) is provided with a control box and a heat dissipation window on one side, the heat dissipation window being located below the control box.
3. A pneumatic double-spot welding machine according to claim 1, characterized in that the silicone ring (203) is located on the outer side of the electric welding head (103), the spring (205) is located on the outer side of the electric welding head (103), the top of the extrusion ring (206) is fixedly connected with the bottom of the fixing sleeve (201), and one end of the fastening bolt (207) is in contact with the outer side of the electric welding head (103).
4. The pneumatic double-point electric welding machine according to claim 1, wherein a first table body (104) is installed on the front face of the electric welding machine body (101), the first table body (104) is located above the electrode plate (102), a lifting cylinder (105) is installed on the front face of the first table body (104), and the bottom of the lifting cylinder (105) is connected with the top of the electric welding head (103).
5. The pneumatic double-point electric welding machine according to claim 1, wherein a second table body (106) is installed on the front surface of the electric welding machine body (101), the second table body (106) is located below the electrode plate (102), and the top of the second table body (106) is connected with the bottom of the electric welding head (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372706.8U CN220698514U (en) | 2023-09-01 | 2023-09-01 | Pneumatic double-point electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372706.8U CN220698514U (en) | 2023-09-01 | 2023-09-01 | Pneumatic double-point electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698514U true CN220698514U (en) | 2024-04-02 |
Family
ID=90450301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322372706.8U Active CN220698514U (en) | 2023-09-01 | 2023-09-01 | Pneumatic double-point electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698514U (en) |
-
2023
- 2023-09-01 CN CN202322372706.8U patent/CN220698514U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204867778U (en) | Automatic spot welding device of single face | |
| CN210703230U (en) | Automatic welding workbench with good protection effect | |
| CN220698514U (en) | Pneumatic double-point electric welding machine | |
| CN110919159A (en) | Ultrasonic wave rivet welding machine | |
| CN210451336U (en) | Welding tool equipment | |
| CN215469088U (en) | Intelligent welding device for chip type cement bin supporting legs | |
| CN215902905U (en) | Fixed spot welder | |
| CN214721665U (en) | Steel bar butt welding equipment capable of effectively controlling length of welded steel bar | |
| KR20030005837A (en) | Welding gun having plural holder | |
| CN211465124U (en) | Novel build-up welding gas welding torch | |
| CN217832269U (en) | Laser welding equipment for sheet metal working | |
| CN2406766Y (en) | Strand copper wire welder | |
| CN202291790U (en) | Safety protective cover of stud welder | |
| CN211759093U (en) | Intelligent protection type electric welding machine welding set | |
| CN213857570U (en) | Pneumatic spot welding tongs | |
| CN206140051U (en) | Be used for aluminium alloy plate welded auxiliary device | |
| CN212599602U (en) | Thermocouple spot welding machine | |
| CN215545735U (en) | Be applied to spot welding device of automobile body door closure processing | |
| CN214868028U (en) | Automatic spot welder with protection shield | |
| CN214769618U (en) | Spot welding device for crane basic arm | |
| CN218311622U (en) | Welding equipment for machining of mechanical parts | |
| CN220296227U (en) | Welding protection device | |
| CN216151413U (en) | Protection structure of gas shielded welding gun | |
| CN214109160U (en) | High-speed nailing machine | |
| CN212420061U (en) | Prevent nut spot welding device that splashes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |