CN105643071A - Electrode holders - Google Patents
Electrode holders Download PDFInfo
- Publication number
- CN105643071A CN105643071A CN201410694451.XA CN201410694451A CN105643071A CN 105643071 A CN105643071 A CN 105643071A CN 201410694451 A CN201410694451 A CN 201410694451A CN 105643071 A CN105643071 A CN 105643071A
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- electric conductor
- caliper
- electrode holders
- wire
- electrode holder
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention belongs to the technical field of welding equipment, and particularly relates to electrode holders. The electrode holders comprise an electrode holder body, an upper handle, a reset spring, an electric conductor, an electrode holder nozzle and a wire; the upper handle is arranged on the electrode holder body, the reset spring is arranged between the upper handle and the electrode holder body, the tail end of the upper handle is connected with the electrode holder nozzle, and the tail end of the electric conductor is connected with the wire. The electrode holders are characterized in that a lower handle is further arranged on the electrode holder body. According to the electrode holders, the lower handle is additionally arranged on the electrode holder body, an operator can hold the lower handle during operation, scalding of the operator due to burning of the electrode holder body is avoided, and the working efficiency of welding operation is improved; a heat insulation block is arranged between the electrode holder body and the electric conductor, and heat transferred to the electrode holder body from the electric conductor is reduced; an insulating sleeve is arranged on the surface of each screw, or the screws are made of an insulating material, and scalding of the operator due to mistaken touch of the screws is avoided; and the exterior of the connecting position of the tail end of the electric conductor and the wire is provided with a high-temperature-resisting protection sleeve, and spreading of heat emitted by the wire is reduced.
Description
Technical field
The invention belongs to technical field of welding equipment, particularly relate to a kind of electrode holders.
Background technology
Weld job is clearly decided to be job that requires special skills, because this operation has great harm for operator, other people, the safety devices of peripheral facilities, trigger, initiation fire and equipment scaling loss are all the casualties and the property loss accident that are easiest in weld job occur. For electrode holders and welding cable, because it has ambulant handling characteristics, and be in weld job, contact the most charged equipment with operator, big electric current flows through from electrode holders handle, electric welder and the relevant personnel are likely to contact these equipment and relevant charged object at any time, as changed welding rod, arrange weldment, move cable, the operant activity such as handling electrode holders, operator will contact them directly or indirectly, also have and many touch unintentionally or unexpectedly, undefended owing to being milli, so being also the most dangerous.
Electrode holders are clamping welding rods, conduct the apparatus of welding current during welding. It is matching used with arc welder, during manual electric arc welding, in order to clamp and manipulating electrode, and the hand-held insulation utensil of guarantee and welding rod electrical connection. Electrode holders have shell protection, anti-electric shock protection, temperature rise value, proper alignment to splash, the resistance to the key technical indexes such as fall. Electrode holders generally make clip with casting copper, and pottery and plastic handle make insulator, should have good electric conductivity, not easily heating, lightweight, clamping welding rod and firmly and change the property such as welding rod is convenient. Electrode holders are the main tool of SMAW, and its Main Function is clamping welding rod pass to electric current, and its labor condition and life security with welder has very big relation. Require that electrode holders must possess good insulating properties and heat-insulating capability, finger protecting baffle plate should be had between gripper handles and jaw, the insulating elements such as soldering turret front cover shell, rear casing, curved boom shell and handle case must be complete, must not having fragmentation or defect phenomenon, the insulation resistance between insulated part and conductive component should be greater than 1 �� ��.
Existing electrode holders generally comprise clamp, electric conductor and handle, electric conductor is generally fixed on clamp, handle is the cylinder of hollow, it is connected to the rear end of clamp, cable is forwardly inserted from the rear end of handle and fixes with electric conductor and is connected, electrode holders clamp welding rod by jaw, electric conductor transmits electric current to welding rod, welding rod produces arc-melting welding rod and then is welded by the body needing to weld with soldered body, electric conductor on existing electrode holders adopts copper material to make substantially, electric conductor rear end is used for connecting wire, and the front end of electric conductor is as lower clamp nozzle. Owing to cable conductor is through the cavity of handle, operator holds handle when being subjected to when operation, and electric current makes the temperature of handle raise, it has to break-off makes it cool down, and also easily makes the hands of operation be burned, or generation electric shock accidents.
Summary of the invention
It is an object of the invention to: shortcomings and problem for existing in background technology are improved, it is provided that a kind of electrode holders, safety and dependable performance, it is prevented that scald.The purpose of the present invention is realized by following technical proposals:
A kind of electrode holders, including caliper, up knob, back-moving spring, electric conductor, jaw and wire, described up knob is arranged on caliper, back-moving spring is arranged between up knob and caliper, up knob tail end is connected with jaw, electric conductor end is connected with wire, it is characterised in that described caliper is additionally provided with lower handle.
As preferably, arranging heat insulation between described caliper and electric conductor.
As preferably, described caliper surface configuration has insulating barrier.
As preferably, described electric conductor and caliper are connected by screw.
As preferably, there is one layer of insulation sleeve on described screw surface.
As preferably, described screw adopts insulant to make.
As preferably, being provided with resistant to elevated temperatures protection set outside the connecting portion of described electric conductor end and wire.
As preferably, described protection set is polypropylene insulation layer.
Beneficial effects of the present invention: the present invention sets up lower handle at caliper, can arrest lower handle when operator operates, it is to avoid cause operator to scald because caliper is hot, improves work efficiency during welding operation; Heat insulation is set between caliper and electric conductor, decreases the electric conductor heat transfer to caliper; There is one layer of insulation sleeve on screw surface, or screw adopts insulant to make, it is to avoid operator causes scald because touching screw by mistake; Outside the connecting portion of electric conductor end and wire, it is provided with resistant to elevated temperatures protection set, decreases the diffusion of conductor overheating. Present configuration is simple, easy to operate, uses safer, and service life is also longer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1 electrode holders;
Labelling in figure: 1-jaw, 2-lead handle under a body, 3-screw, 4-insulation sleeve, 5-, 6-wire, 7-protect set, 8-insulating barrier, 9-back-moving spring, 10-up knob, 11-caliper.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is further illustrated.
Embodiment 1:
A kind of electrode holders, including caliper 11, up knob 10, back-moving spring 9, electric conductor 2, jaw 1 and wire 6, described up knob 5 is arranged on caliper 11, back-moving spring 9 is arranged between up knob 9 and caliper 11, up knob 10 tail end is connected with jaw 1, electric conductor 2 end is connected with wire 6, it is characterised in that described caliper is additionally provided with lower handle 5. Arranging heat insulation 12 between caliper 11 and electric conductor 2, caliper 11 surface configuration has insulating barrier 8. Electric conductor 2 and caliper 11 are connected by screw 3, and there is one layer of insulation sleeve on screw 3 surface, is provided with resistant to elevated temperatures protection set 7 outside the connecting portion of electric conductor 2 end and wire 6, and as preferably, described protection set is polypropylene insulation layer.
Embodiment 2:
A kind of electrode holders, including caliper 11, up knob 10, back-moving spring 9, electric conductor 2, jaw 1 and wire 6, described up knob 5 is arranged on caliper 11, back-moving spring 9 is arranged between up knob 9 and caliper 11, up knob 10 tail end is connected with jaw 1, electric conductor 2 end is connected with wire 6, it is characterised in that described caliper is additionally provided with lower handle 5. Arranging heat insulation 12 between caliper 11 and electric conductor 2, caliper 11 surface configuration has insulating barrier 8. Electric conductor 2 and caliper 11 are connected by screw 3, and screw 3 adopts insulant to make, and is provided with resistant to elevated temperatures protection set 7 outside the connecting portion of electric conductor 2 end and wire 6, and as preferably, described protection set is polypropylene insulation layer.
Embodiment 3:
A kind of electrode holders, including caliper 11, up knob 10, back-moving spring 9, electric conductor 2, jaw 1 and wire 6, described up knob 5 is arranged on caliper 11, back-moving spring 9 is arranged between up knob 9 and caliper 11, up knob 10 tail end is connected with jaw 1, electric conductor 2 end is connected with wire 6, it is characterised in that described caliper is additionally provided with lower handle 5. Caliper 11 surface configuration has insulating barrier 8. Electric conductor 2 and caliper 11 are connected by screw 3, and there is one layer of insulation sleeve on screw 3 surface, is provided with resistant to elevated temperatures protection set 7 outside the connecting portion of electric conductor 2 end and wire 6, and as preferably, described protection set is polypropylene insulation layer.
Embodiment 4:
A kind of electrode holders, including caliper 11, up knob 10, back-moving spring 9, electric conductor 2, jaw 1 and wire 6, described up knob 5 is arranged on caliper 11, back-moving spring 9 is arranged between up knob 9 and caliper 11, up knob 10 tail end is connected with jaw 1, electric conductor 2 end is connected with wire 6, it is characterised in that described caliper is additionally provided with lower handle 5. Arranging heat insulation 12 between caliper 11 and electric conductor 2, caliper 11 surface configuration has insulating barrier 8.
The present invention sets up lower handle 5 at caliper 11, can arrest lower handle 5 when operator operates, it is to avoid cause operator to scald because caliper 11 is hot, improves work efficiency during welding operation; Heat insulation 12 is set between caliper 11 and electric conductor 2, decreases the electric conductor 2 heat transfer to caliper 11; There is one layer of insulation sleeve 4 on screw 3 surface, or screw 3 adopts insulant to make, it is to avoid operator causes scald because touching screw by mistake; Outside the connecting portion of electric conductor 2 end and wire 6, it is provided with resistant to elevated temperatures protection set 7, decreases the diffusion of conductor overheating. Present configuration is simple, easy to operate, uses safer, and service life is also longer.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (8)
1. electrode holders, including caliper, up knob, back-moving spring, electric conductor, jaw and wire, described up knob is arranged on caliper, back-moving spring is arranged between up knob and caliper, up knob tail end is connected with jaw, electric conductor end is connected with wire, it is characterised in that: described caliper is additionally provided with lower handle.
2. electrode holders according to claim 1, it is characterised in that: between described caliper and electric conductor, heat insulation is set.
3. electrode holders according to claim 1 and 2, it is characterised in that: described caliper surface configuration has insulating barrier.
4. electrode holders according to claim 1 and 2, it is characterised in that: described electric conductor and caliper are connected by screw.
5. electrode holders according to claim 4, it is characterised in that: there is one layer of insulation sleeve on described screw surface.
6. electrode holders according to claim 4, it is characterised in that: described screw adopts insulant to make.
7. electrode holders according to claim 1, it is characterised in that: it is provided with resistant to elevated temperatures protection set outside the connecting portion of described electric conductor end and wire.
8. electrode holders according to claim 7, it is characterised in that: described protection set is polypropylene insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694451.XA CN105643071A (en) | 2014-11-27 | 2014-11-27 | Electrode holders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694451.XA CN105643071A (en) | 2014-11-27 | 2014-11-27 | Electrode holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105643071A true CN105643071A (en) | 2016-06-08 |
Family
ID=56480528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694451.XA Pending CN105643071A (en) | 2014-11-27 | 2014-11-27 | Electrode holders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951927A (en) * | 2022-07-29 | 2022-08-30 | 张家港史帝曼五金制品有限公司 | Scald-proof electric welding tongs |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322736Y (en) * | 1998-01-23 | 1999-06-09 | 张军安 | Heat insulation electric welding tongs |
| CN2439922Y (en) * | 2000-09-22 | 2001-07-25 | 章成弟 | Electric welding tongs without burning one's hand |
| CN201997838U (en) * | 2010-12-31 | 2011-10-05 | 周光明 | Electrode holders |
| CN102489848A (en) * | 2011-11-17 | 2012-06-13 | 张家港市紫光电焊机有限公司 | Electric welding pliers |
| CN102672323A (en) * | 2012-06-13 | 2012-09-19 | 周光明 | Anti-scalding electric welding pliers |
| CN202622152U (en) * | 2012-06-13 | 2012-12-26 | 周光明 | Scald-proof electrode holders |
| CN203125019U (en) * | 2013-03-28 | 2013-08-14 | 杨明郁 | Electric welding machine |
| CN204248203U (en) * | 2014-11-27 | 2015-04-08 | 成都创客之家科技有限公司 | A kind of electrode holders |
-
2014
- 2014-11-27 CN CN201410694451.XA patent/CN105643071A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322736Y (en) * | 1998-01-23 | 1999-06-09 | 张军安 | Heat insulation electric welding tongs |
| CN2439922Y (en) * | 2000-09-22 | 2001-07-25 | 章成弟 | Electric welding tongs without burning one's hand |
| CN201997838U (en) * | 2010-12-31 | 2011-10-05 | 周光明 | Electrode holders |
| CN102489848A (en) * | 2011-11-17 | 2012-06-13 | 张家港市紫光电焊机有限公司 | Electric welding pliers |
| CN102672323A (en) * | 2012-06-13 | 2012-09-19 | 周光明 | Anti-scalding electric welding pliers |
| CN202622152U (en) * | 2012-06-13 | 2012-12-26 | 周光明 | Scald-proof electrode holders |
| CN203125019U (en) * | 2013-03-28 | 2013-08-14 | 杨明郁 | Electric welding machine |
| CN204248203U (en) * | 2014-11-27 | 2015-04-08 | 成都创客之家科技有限公司 | A kind of electrode holders |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951927A (en) * | 2022-07-29 | 2022-08-30 | 张家港史帝曼五金制品有限公司 | Scald-proof electric welding tongs |
| CN114951927B (en) * | 2022-07-29 | 2022-10-28 | 张家港史帝曼五金制品有限公司 | Scald-proof electric welding tongs |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
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| RJ01 | Rejection of invention patent application after publication |