CN203725962U - Antislip electric welding pliers - Google Patents
Antislip electric welding pliers Download PDFInfo
- Publication number
- CN203725962U CN203725962U CN201420099468.6U CN201420099468U CN203725962U CN 203725962 U CN203725962 U CN 203725962U CN 201420099468 U CN201420099468 U CN 201420099468U CN 203725962 U CN203725962 U CN 203725962U
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- CN
- China
- Prior art keywords
- handle
- copperhead
- electric welding
- electrode holders
- clamping
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Abstract
The utility model provides antislip electric welding pliers, and belongs to the field of welding technologies. By the aid of the antislip electric welding pliers, the problem that electric welding rods slip and rotate by 270-degree angles due to deficiency of left-right limiting mechanisms on chucks of existing electric welding pliers can be solved. The antislip electric welding pliers comprise a handle, a hand grip and an electric conductor. The handle and the hand grip are hinged to each other, a clamping opening which is used for clamping welding rods is formed in the front end of the handle and the front end of the hand grip, a return spring is further arranged between the handle and the hand grip, the electric conductor comprises an upper copper head, a lower copper head and a metal connecting piece, the upper copper head and the lower copper head are respectively arranged on the handle and the hand grip where the clamping opening is formed and are oppositely and correspondingly matched with each other, the metal connecting piece is arranged inside the handle and is used for connecting the lower copper head with a cable in a guiding manner, and a hooked rib is arranged at the front end of the hand grip and is fastened at the front of the handle along the opening direction of the clamping opening so as to constrain the welding rods when the welding rods rotate in the left-right direction. The antislip electric welding pliers have the advantages that bionics are fused into an upper jaw and a lower jaw at core positions of the electric welding pliers, and accordingly the problem that the electric welding rods clamped by the traditional electric welding pliers slip and rotate by the 270-degree angles can be completely solved.
Description
Technical field
The utility model belongs to welding technology field, relates to a kind of electrode holders, particularly a kind of anti-slip electrode holders.
Background technology
The effect of electrode holders is clamping welding rods, conducts the apparatus of welding current when welding.Matching used with arc welder, when manual electric arc welding, in order to clamping 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, resistance to spatter, the resistance to the key technical indexes such as fall.
On existing electrode holders chuck, without left and right position-limit mechanism, there are 270 ° of phenomenons of skidding, spin in welding rod in the time of clamping welding rod.Simultaneously traditional electrical soldering turret clamping position is hinged, and therefore upper and lower copperhead can relative double swerve, occurs a situation that leaps up for welding rod.
Summary of the invention
The purpose of this utility model is the above-mentioned problem without left and right position-limit mechanism existing for existing electrode holders structure, has proposed a kind of anti-slip electrode holders that can effectively prevent that welding rod from easily rotating.
The purpose of this utility model can realize by following technical proposal: a kind of anti-slip electrode holders, comprise handle, handle and electric conductor, described handle and handle are hinged and be formed for clamping the clamping cut of welding rod at front end, between handle and handle, be also provided with back-moving spring, above-mentioned electric conductor comprises copperhead, lower copperhead and metal connecting piece, upper copperhead and lower copperhead are placed in respectively on the handle and handle that forms clamping cut, and corresponding matching in opposite directions, described metal connecting piece is located at handle inside in order to the lower copperhead of the company of leading and cable, it is characterized in that, described handle front end is provided with the rib that hooks folding, rib is fastened on handle front portion in order to limit the left rotation and right rotation of welding rod along the folding direction of clamping cut.
In above-mentioned a kind of anti-slip electrode holders, described rib is olecranon structure.
In above-mentioned a kind of anti-slip electrode holders, described lower copperhead is provided with the holddown groove for welding rod clamping.
In above-mentioned a kind of anti-slip electrode holders, the front end corresponding surface of described upper copperhead and lower copperhead is respectively equipped with projection and corresponding groove, in the time that projection card falls in groove, form an anchor point, and jointly limit the double swerve of the relative handle of handle with pin joint.
In above-mentioned a kind of anti-slip electrode holders, described lower copperhead and metal connecting piece are structure as a whole, and between the circumferential inwall of metal connecting piece and handle, are provided with gap.Handle effect of heat insulation is better, does not hold and scalds.
In above-mentioned a kind of anti-slip electrode holders, the tail end of described electrode holders handle is provided with rounded corner.
Compared with prior art, this device uses bionics, incorporates the key core position of these electrode holders---in upper and lower mouth, there are 270 ° of phenomenons of skidding, spin thereby improved the clamping welding rod of traditional electrical soldering turret in the past completely.Anchor point and 2 of pin joint formation is simultaneously fixing, and handle and handle can not be vacillated now to the left, now to the right.
Brief description of the drawings
Fig. 1 is the structural representation of this anti-slip electrode holders.
Fig. 2 is upper copper head structure schematic diagram.
Fig. 3 is lower copper head structure schematic diagram.
In figure, 1, rib; 2, upper copperhead; 2a, projection; 3, handle; 4, back-moving spring; 5, handle; 6, cable trough; 7, metal connecting piece; 8, lower copperhead; 8a, groove; 9, holddown groove; 10, clamping cut.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this anti-slip electrode holders comprise handle 5, handle 3 and electric conductor, described handle 5 and handle 3 are hinged and be formed for clamping the clamping cut 10 of welding rod at front end, between handle 5 and handle 3, be provided with back-moving spring 4, clamping cut 10 can pass through back-moving spring 4 clampings after opening, at clamping cut, 10 places are provided with electric conductor, electric conductor comprises copperhead 2, lower copperhead 8 and metal connecting piece 7, lower copperhead 8 and metal connecting piece 7 are structure as a whole, between the circumferential inwall of metal connecting piece 7 and handle 5, there is gap, described upper copperhead 2 and lower copperhead 8 are placed in respectively on the handle 5 and handle 3 that forms clamping cut 10, and corresponding matching in opposite directions, metal connecting piece 7 is located at handle 5 inside in order to the lower copperhead 8 of the company of leading and cable, described handle 3 front ends are provided with olecranon structure and hook the rib 1 of rolling over, rib 1 is fastened on handle 5 front portions in order to limit the left rotation and right rotation of welding rod along the folding direction of clamping cut 10.Handle 5 rear portions have the cable trough 6 that passes into cable, and cable is connected with metal connecting piece 7 after entering cable trough 6, and described handle 5 tail ends are provided with rounded corner, can prevent the wearing and tearing of cable epidermis.
As shown in Fig. 2～3, lower copperhead 8 is provided with the holddown groove 9 for welding rod clamping, the front end corresponding surface of upper copperhead 2 and lower copperhead 8 is respectively equipped with protruding 2a and corresponding groove 8a, in the time that falling in groove 8a, protruding 2a card forms an anchor point, and jointly limit the double swerve of the relative handle 5 of handle 3 with pin joint, this device improved completely in the past the clamping welding rod of traditional electrical soldering turret occur 270 ° skid, spin phenomenon and clamping firm.
Should be appreciated that, in claims of the present utility model, description, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. anti-slip electrode holders, comprise handle (5), handle (3) and electric conductor, described handle (5) and handle (3) are hinged and be formed for clamping the clamping cut (10) of welding rod at front end, between handle (5) and handle (3), be also provided with back-moving spring (4), above-mentioned electric conductor comprises copperhead (2), lower copperhead (8) and metal connecting piece (7), upper copperhead (2) and lower copperhead (8) are placed in respectively on the handle (5) and handle (3) that forms clamping cut (10), and corresponding matching in opposite directions, it is inner in order to the lower copperhead (8) of the company of leading and cable that described metal connecting piece (7) is located at handle (5), it is characterized in that, described handle (3) front end is provided with the rib (1) that hooks folding, it is anterior in order to limit the left rotation and right rotation of welding rod that rib (1) is fastened on handle (5) along the folding direction of clamping cut (10).
2. a kind of anti-slip electrode holders according to claim 1, is characterized in that, described rib (1) is olecranon structure.
3. a kind of anti-slip electrode holders according to claim 1 and 2, is characterized in that, described lower copperhead (8) is provided with the holddown groove (9) for welding rod clamping.
4. a kind of anti-slip electrode holders according to claim 1 and 2, it is characterized in that, the front end corresponding surface of described upper copperhead (2) and lower copperhead (8) is respectively equipped with projection (2a) and corresponding groove (8a), when projection (2a) card forms an anchor point while falling in groove (8a), and jointly limit the double swerve of the relative handle of handle (3) (5) with pin joint.
5. a kind of anti-slip electrode holders according to claim 1 and 2, is characterized in that, described lower copperhead (8) and metal connecting piece (7) are structure as a whole, and between the circumferential inwall of metal connecting piece (7) and handle (5), are provided with gap.
6. a kind of anti-slip electrode holders according to claim 1 and 2, is characterized in that, the tail end of described electrode holders handle (5) is provided with rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099468.6U CN203725962U (en) | 2014-03-06 | 2014-03-06 | Antislip electric welding pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099468.6U CN203725962U (en) | 2014-03-06 | 2014-03-06 | Antislip electric welding pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725962U true CN203725962U (en) | 2014-07-23 |
Family
ID=51196067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099468.6U Expired - Fee Related CN203725962U (en) | 2014-03-06 | 2014-03-06 | Antislip electric welding pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107112670A (en) * | 2014-11-06 | 2017-08-29 | 伊利诺斯工具制品有限公司 | Electrical contact for MIG welding torches |
-
2014
- 2014-03-06 CN CN201420099468.6U patent/CN203725962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107112670A (en) * | 2014-11-06 | 2017-08-29 | 伊利诺斯工具制品有限公司 | Electrical contact for MIG welding torches |
| CN107112670B (en) * | 2014-11-06 | 2019-06-14 | 伊利诺斯工具制品有限公司 | Electrical contact for MIG welding torch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170306 |