CN202527837U - Anti-burning electric soldering tweezers - Google Patents
Anti-burning electric soldering tweezers Download PDFInfo
- Publication number
- CN202527837U CN202527837U CN2012201362631U CN201220136263U CN202527837U CN 202527837 U CN202527837 U CN 202527837U CN 2012201362631 U CN2012201362631 U CN 2012201362631U CN 201220136263 U CN201220136263 U CN 201220136263U CN 202527837 U CN202527837 U CN 202527837U
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- electric conductor
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- conductor
- electric
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Abstract
The utility model relates to the field of electric soldering devices, and in particular relates to and discloses a pair of anti-burning electric soldering tweezers. The pair of anti-burning electric soldering tweezers comprises an insulating handle, a conductor, an upper handle and a power supply cable, wherein the conductor is fixed in the insulating handle through a conductor screw, the bottoms of the front end and the back end of the conductor are respectively provided with a front cable fixing device and a back cable fixing device, and the power supply cable is fixedly connected with the front end and the back end of the conductor through the front cable fixing device and the back cable fixing device. The pair of anti-burning electric soldering tweezers disclosed by the utility model is connected with the cable through the front end and the back end of the conductor to form double-conductor heat radiation, thus reducing the current load rate of the conductor, having low heat, quickly radiating the heat and greatly improving the working efficiency of the electric soldering.
Description
Technical field
The utility model relates to the electric welding equipment field, relates in particular to a kind of scalding-resistant electric-welding pliers.
Background technology
The member of electrode holders mainly is made up of jaw, up knob, spring, link, insulated handle and the electric conductor that is installed in the insulated handle; Through jaw clamping welding rod; Be connected with electric conductor by power cable; Produce a large amount of electric currents and transmit to welding rod, cause producing between welding rod and welding base metal electric arc and melt welding rod and realize welding through electric conductor.Existing electrode holders are through the single-ended fixed connection power cable of electric conductor front end or rear end, cause looseningly first easily, produce spark; Cause hot, the 2nd, through the electric conductor transmission current, load is bigger; Hot easily; The operator has to stop when hot, treats that insulated handle and up knob cool down again to continue welding, has had a strong impact on job schedule.
Summary of the invention
Single-ended fixed connection power cable existence causes loosening easily to existing conductor for welding pliers front end or rear end; It is bigger to produce spark and load; Easy hot defective, the utility model provide a kind of connections firmly, load is little, caloric value is little, the scalding-resistant electric-welding pliers of rapid heat dissipation.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of scalding-resistant electric-welding pliers; Comprise insulated handle, electric conductor, up knob, power cable; Described electric conductor is fixed in the insulated handle through the electric conductor screw; Described electric conductor front end, bottom surface, rear end are provided with preceding cable fixture, back cable fixture respectively, the feed cable core through preceding cable fixture, after the cable fixture be fixedly connected with electric conductor front end, rear end.Electrode holders comprise insulated handle, electric conductor, up knob from down to up, and jaw clamping welding rod is that electrode holders are anterior.Through electric conductor front and back end stube cable core, form electric conductor and two conductors of cable core, reduced electric conductor current loading rate, caloric value reduces, and is difficult for hotly, and both-end connects firmly, is difficult for the formation spark, also reduced hot.
As preferably; Said electric conductor is a pane; Have cable entry port in the electric conductor along its length, described preceding cable fixture, back cable fixture are respectively out forward and backward through hole and screw in electric conductor front end, bottom surface, rear end, and said forward and backward through hole all communicates with cable entry port; Power cable places in the cable entry port, and is fixed in forward and backward through hole by screw.Power cable places the strip electric conductor inner, and Stability Analysis of Structures is difficult for moving, and is difficult for producing spark.
As preferably, said electric conductor has groove on the bottom surface, and groove communicates between forward and backward through hole and with cable entry port.Fluting helps practicing thrift copper material, weight reduction, and rapid heat dissipation.
As preferably, said forward and backward through hole is respectively two.Connect more firm.
As preferably, said electric conductor is long thin bar, described before cable fixture, back cable fixture be respectively the forward and backward press strip that is positioned at electric conductor front end, bottom surface, rear end and the hold-down screw of press strip both sides.Electric conductor is easy to processing with fixing for long thin bar economical with materials, in light weight, press strip and screw.
A kind of scalding-resistant electric-welding pliers of the utility model forms the two-conductor heat radiation through electric conductor front and back end stube cable line, has reduced electric conductor current loading rate, and caloric value is little, and rapid heat dissipation has improved the operating efficiency of electric welding greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1 each several part.
Fig. 2 is the structural representation of the utility model embodiment 1 electric conductor.
Fig. 3 is the structural representation of the utility model embodiment 2 electric conductors.
The specific embodiment
Below in conjunction with Fig. 1,2,3 and the specific embodiment the utility model is done further explanation.
Like Fig. 1, shown in 2; A kind of scalding-resistant electric-welding pliers comprises insulated handle 1, electric conductor 2, up knob 3, power cable 4, and described electric conductor 2 is fixed in the insulated handle 1 through electric conductor screw 5; Electric conductor 2 is a strip; Have cable entry port 6 in the electric conductor 2 along its length, forward and backward through hole and screw that preceding cable fixture 7, back cable fixture 8 are respectively out in electric conductor 2 front ends, bottom surface, rear end, forward and backward through hole all communicates with cable entry port 6; Power cable 4 places in the cable entry port 6, and is fixed in forward and backward through hole by screw.Electric conductor has groove 9 on 2 bottom surfaces, and groove 9 communicates between forward and backward through hole and with cable entry port 6.
A kind of scalding-resistant electric-welding pliers; Insulated handle 1, electric conductor 2, up knob 3, power cable 4; Identical with being connected of electric conductor with embodiment 1; Difference is: as shown in Figure 3, said electric conductor 2 is long thin bar, described before cable fixture 7, back cable fixture 8 be respectively the forward and backward press strip that is positioned at electric conductor 2 front ends, bottom surface, rear end and the hold-down screw of press strip both sides.
Through electric conductor 2 front and back end stube cable lines, form the two-conductor heat radiation, reduced electric conductor 2 current loading rates, prevent hot.
Being merely the preferred embodiment of the utility model in sum, is not the practical range that is used for limiting the utility model, and all equivalences of doing according to the content of the application's claim change and modify, and all should be the technological category of the utility model.
Claims (5)
1. scalding-resistant electric-welding pliers; Comprise insulated handle (1), electric conductor (2), up knob (3), power cable (4); Described electric conductor (2) is fixed in the insulated handle (1) through electric conductor screw (5); It is characterized in that: described electric conductor (2) front end, bottom surface, rear end be provided with respectively preceding cable fixture (7), the back cable fixture (8), power cable (4) core through preceding cable fixture (7), after cable fixture (8) be fixedly connected with electric conductor (2) front end, rear end.
2. a kind of scalding-resistant electric-welding pliers according to claim 1; It is characterized in that: said electric conductor (2) is a pane; Have cable entry port (6) in the electric conductor (2) along its length; Cable fixture (7), back cable fixture (8) are respectively out forward and backward through hole and screw in electric conductor (2) front end, bottom surface, rear end before described; Said forward and backward through hole all communicates with cable entry port (6), and power cable (4) places in the cable entry port (6), and is fixed in forward and backward through hole by screw.
3. a kind of scalding-resistant electric-welding pliers according to claim 2 is characterized in that: said electric conductor (2) has groove (9) on the bottom surface, and groove (9) communicates between forward and backward through hole and with cable entry port (6).
4. a kind of scalding-resistant electric-welding pliers according to claim 3 is characterized in that: said forward and backward through hole is respectively two.
5. a kind of scalding-resistant electric-welding pliers according to claim 1; It is characterized in that: said electric conductor (2) is long thin bar, described before cable fixture (7), back cable fixture (8) be respectively the forward and backward press strip that is positioned at electric conductor (2) front end, bottom surface, rear end and the hold-down screw of press strip both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201362631U CN202527837U (en) | 2012-03-31 | 2012-03-31 | Anti-burning electric soldering tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201362631U CN202527837U (en) | 2012-03-31 | 2012-03-31 | Anti-burning electric soldering tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527837U true CN202527837U (en) | 2012-11-14 |
Family
ID=47129046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201362631U Expired - Fee Related CN202527837U (en) | 2012-03-31 | 2012-03-31 | Anti-burning electric soldering tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938365A (en) * | 2016-01-05 | 2017-07-11 | 王安定 | A kind of electrode holders |
-
2012
- 2012-03-31 CN CN2012201362631U patent/CN202527837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938365A (en) * | 2016-01-05 | 2017-07-11 | 王安定 | A kind of electrode holders |
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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: 20121114 Termination date: 20160331 |