CN203445244U - Welding ground tool - Google Patents
Welding ground tool Download PDFInfo
- Publication number
- CN203445244U CN203445244U CN201320730661.0U CN201320730661U CN203445244U CN 203445244 U CN203445244 U CN 203445244U CN 201320730661 U CN201320730661 U CN 201320730661U CN 203445244 U CN203445244 U CN 203445244U
- Authority
- CN
- China
- Prior art keywords
- cable
- bolt
- copper
- grip
- splicing ear
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a welder ground tool including a cable and connection terminals at two ends of the cable. Each connection terminal includes a welder connection terminal and a weldment connection terminal. The weldment connection terminal includes a connection body connected with a copper piece at an end of the cable via a copper bolt and a clamp body for fast clamping the cable to the surface of a pipe fitting. The welder ground tool is advantageous in that the pipe fitting is disposed in a clamping hole of the tool, the weldment connection terminal is connected onto the pipe fitting through adjustment of a clamping bolt, and the cable is not wound with the rotating pipe fitting during welding. The welder ground tool has the advantages of stable secondary circuit ground wire connection, high reliability, beautiful exterior, easy operation and no sparking phenomenon, and can play a role in overload protection when the welding current is too large.
Description
Technical field
The utility model relates to welding technology field, especially relates to a kind of welding machine ground connection frock that is applicable to pipe fitting welding.
Background technology
Electric welding field second loop grounding line is connected with weldment, by the Circuit Fault on Secondary Transformer of earth connection and electrode holder line and welding machine, forms a closed-loop path, realizes the normal welding operation process of welding machine.In prior art, during weld-end fittings, stainless steel belt is directly ridden over to soldered pipeline external surface and realize second loop grounding, there is following shortcoming in this kind of mode: it is unstable that 1) connected mode of overlap joint causes the connection of contact-making surface place, easily produce arcing phenomenon, thereby make pipeline external surface produce damage; 2) the stainless steel band aesthetic property of traction is poor.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existing in prior art, a kind of easy-to-use, appearance looks elegant, the well behaved welding machine ground connection of ground connection frock are provided, the technical scheme adopting is: a kind of welding machine ground connection frock, the splicing ear that comprises cable and cable two ends, it is characterized in that: described splicing ear comprises welding machine splicing ear and weldment splicing ear, weldment splicing ear comprise with cable one end copper sheet by copper bolted connector and by described cable fast clamp the cramping body to pipe fitting surface.
Technical characterictic of the present utility model also has: described welding machine splicing ear comprises the grip block I being connected by fastening bolt with cable other end copper sheet, in grip block I, there is clamping hole I, in described grip block I, grip bolt I is also housed, the threaded one end of described grip bolt I tool is arranged in clamping hole I, and the grip bolt I other end is welded with pole I.
Technical characterictic of the present utility model also has: described connector comprises copper sheathing and embeds the copper embedded block in copper sheathing, described copper embedded block and cable one end copper sheet link together by copper bolt, described cramping body comprises grip block II and is threaded in the grip bolt II in described grip block II, in grip block II, there is clamping hole II, the threaded one end of described grip bolt II tool is arranged in clamping hole II, described grip block II and described copper sheathing weld together, and the described grip bolt II other end is also welded with pole II.
The beneficial effects of the utility model are: pipe fitting to be welded is arranged in the clamping hole of this frock, and the adjustment by grip bolt is connected to weldment splicing ear on pipe fitting, and the rotation cable along with pipe fitting in welding can not produce wrapping phenomena.The utlity model has second loop grounding line stable connection, reliability advantage high, attractive in appearance, easy to operate, that produce without spark phenomenon, and when welding current is excessive, this frock has the effect of overload protection.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.Wherein, the 1st, cable, the 2nd, copper bolt, the 3rd, fastening bolt, the 4th, grip block I, the 5th, pole I, the 6th, pole II, the 7th, copper sheathing, the 8th, copper embedded block, the 9th, grip bolt II, the 10th, copper sheet I, the 11st, copper sheet II, the 12nd, grip bolt I, the 13rd, grip block II.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.The utility model discloses a kind of welding machine ground connection frock, by this frock, form the required second loop grounding of electric welding field, guarantee welding machine normal operation.This welding machine ground connection frock comprises cable 1 and cable 1 two ends splicing ear, splicing ear comprises welding machine splicing ear and weldment splicing ear, and weldment splicing ear comprises the connector that is connected by copper bolt 2 with cable 1 one end copper sheet and the cramping body to pipe fitting surface by cable 1 fast clamp.Connector comprises copper sheathing 7 and embeds the copper embedded block 8 in copper sheathing 7, and copper embedded block 8 links together by copper bolt 2 with cable 1 one end copper sheet II 11.Cramping body comprises grip block II 13 and is threaded in the grip bolt II 9 in grip block II 13, in grip block II 13, there is clamping hole II, grip bolt II 9 threaded one end of tool are arranged in clamping hole II, grip block II 13 welds together with copper sheathing 7, and grip bolt II 9 other ends are also welded with pole II 6.
Welding machine splicing ear comprises the grip block I 4 being connected by fastening bolt 3 with cable 1 other end copper sheet I 10, in grip block I 4, there is clamping hole I, grip bolt I 12 is housed in grip block I, grip bolt I 12 threaded one end of tool are arranged in clamping hole I, and grip bolt I 12 other ends are welded with pole I 5.
During use, pipe fitting to be welded is placed in to clamping hole II, adjusts grip bolt II 9, the end of grip bolt II 9 is held out against on pipe fitting surface, like this, in welding, no matter how pipe fitting rotates, and all can guarantee that weldment splicing ear is stable, reliably be connected on pipe fitting.Certainly, this frock, except using in pipe fitting welding, also can be used at other and have in the workpiece welding of similar requirement.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection range of the present utility model.
Claims (3)
1. a welding machine ground connection frock, the splicing ear that comprises cable and cable two ends, it is characterized in that: described splicing ear comprises welding machine splicing ear and weldment splicing ear, weldment splicing ear comprise with cable one end copper sheet by copper bolted connector and by described cable fast clamp the cramping body to pipe fitting surface.
2. according to welding machine ground connection frock claimed in claim 1, it is characterized in that: described welding machine splicing ear comprises the grip block I being connected by fastening bolt with cable other end copper sheet, in grip block I, there is clamping hole I, in described grip block I, grip bolt I is also housed, the threaded one end of described grip bolt I tool is arranged in clamping hole I, and the grip bolt I other end is welded with pole I.
3. according to welding machine ground connection frock claimed in claim 1, it is characterized in that: described connector comprises copper sheathing and embeds the copper embedded block in copper sheathing, described copper embedded block and cable one end copper sheet link together by copper bolt, described cramping body comprises grip block II and is threaded in the grip bolt II in described grip block II, in grip block II, there is clamping hole II, the threaded one end of described grip bolt II tool is arranged in clamping hole II, described grip block II and described copper sheathing weld together, and the described grip bolt II other end is also welded with pole II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730661.0U CN203445244U (en) | 2013-11-19 | 2013-11-19 | Welding ground tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730661.0U CN203445244U (en) | 2013-11-19 | 2013-11-19 | Welding ground tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445244U true CN203445244U (en) | 2014-02-19 |
Family
ID=50096266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320730661.0U Expired - Fee Related CN203445244U (en) | 2013-11-19 | 2013-11-19 | Welding ground tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346530A (en) * | 2021-12-28 | 2022-04-15 | 北京航星机器制造有限公司 | Welding tool and welding and shape maintaining method for slender shell part of medium carbon steel |
| CN115275697A (en) * | 2022-09-28 | 2022-11-01 | 广东电网有限责任公司东莞供电局 | Quick low-voltage emergency access device for generator car |
-
2013
- 2013-11-19 CN CN201320730661.0U patent/CN203445244U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346530A (en) * | 2021-12-28 | 2022-04-15 | 北京航星机器制造有限公司 | Welding tool and welding and shape maintaining method for slender shell part of medium carbon steel |
| CN114346530B (en) * | 2021-12-28 | 2023-11-07 | 北京航星机器制造有限公司 | Medium carbon steel slender shell part welding tool and welding and shape maintaining method |
| CN115275697A (en) * | 2022-09-28 | 2022-11-01 | 广东电网有限责任公司东莞供电局 | Quick low-voltage emergency access device for generator car |
| CN115275697B (en) * | 2022-09-28 | 2023-02-10 | 广东电网有限责任公司东莞供电局 | Quick low-voltage emergency access device for generator car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204179789U (en) | A kind of motor coil lead-in wire and cable connectors | |
| CN203445244U (en) | Welding ground tool | |
| CN103474857B (en) | Fixing clamp used for cable welding of electric connector | |
| CN204167506U (en) | A kind of electric weld handle wiring insulating sleeve | |
| CN205004458U (en) | Union melt welding ground joint | |
| CN202797578U (en) | Communication cable welding device | |
| CN202905959U (en) | Fastening device of electric welding grounding clamp | |
| CN203589245U (en) | High-altitude wiring clamp | |
| CN203631271U (en) | Novel connection structure of leading-out terminals and leading-out wires of high-voltage transformer | |
| CN204130726U (en) | Novel aluminium basedly cover copper tip | |
| CN211135989U (en) | Long defeated pipeline welding magnetic force even line ware | |
| CN210723384U (en) | Portable electric welding grounding device | |
| CN204964684U (en) | Transformer for partial discharge test square signal pour into action bars into | |
| CN203813057U (en) | Wiring terminal | |
| CN204189987U (en) | A kind of wind power tower drum Large Copacity welding grounding wire device | |
| CN217589451U (en) | Formula electric welding meets ground wire device is inhaled to magnetism | |
| CN202585752U (en) | Wire insulation joint | |
| CN205752570U (en) | A kind of wiring tail connected for fast wiring clip lead-in wire | |
| CN204934843U (en) | A kind of novel environment friendly brazing machine | |
| CN204706650U (en) | The special earth wire clamp of tank body submerged-arc welding | |
| CN202523853U (en) | Quick connector for welding cable of electric welding machine | |
| CN210326400U (en) | Pre-branch wiring cable for transformer wiring | |
| CN203690130U (en) | Direct-current speed regulating switch pin | |
| CN202150565U (en) | Special-purpose joint for Typ D-UK 4/10 connection terminal row | |
| CN103624411A (en) | Device and method for welding motor winding coils |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20181119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |