CN205852041U - A kind of Durable arc welding tongs - Google Patents
A kind of Durable arc welding tongs Download PDFInfo
- Publication number
- CN205852041U CN205852041U CN201620413264.4U CN201620413264U CN205852041U CN 205852041 U CN205852041 U CN 205852041U CN 201620413264 U CN201620413264 U CN 201620413264U CN 205852041 U CN205852041 U CN 205852041U
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- China
- Prior art keywords
- insulation sleeve
- clamp
- insulation
- handle
- compression spring
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Abstract
This utility model belongs to technical field of welding equipment, particularly relate to a kind of Durable arc welding tongs, including insulated handle, the lower clamp being connected on insulated handle, lower clamp is provided above upper clamp, the end of upper clamp is fixed on insulation handle, it is provided with compression spring between insulation handle and insulated handle, upper clamp and lower clamp are arranged with upper protective jacket and lower protective jacket by bolt A and bolt B respectively, described compression spring is arranged with insulation sleeve, described insulation sleeve includes insulation sleeve and lower insulation sleeve, upper insulation sleeve is fixed on insulation handle, lower insulation sleeve is fixed on lower clamp, upper insulation sleeve can stretch in lower insulation sleeve, described compression spring is angularly disposed, upper insulation sleeve is the most angularly disposed, lower insulation sleeve is vertically set on the end of lower clamp.Solve compression spring other places electro-insulating rubber in prior art fragile, the problem that electrode holders are not grown service life.
Description
Technical field
This utility model belongs to technical field of welding equipment, particularly relates to a kind of Durable arc welding tongs.
Background technology
Electrode holders are clamping welding rods, conduct the apparatus of welding current during welding.It is matching used with arc welder, hands
During work arc welding, in order to clamp and to operate welding rod, and ensure and the hand-held insulation utensil of welding rod electrical connection.Electrode holders have shell
Protection, anti-electric shock protection, temperature rise value, proper alignment are splashed, the resistance to technical specification such as fall.Electrode holders typically make clip with casting copper,
Pottery and plastic handle make insulator, should have good electric conductivity, be difficult to heating, lightweight, clamping welding rod firmly and more
Change the performances such as welding rod convenience.
The clamping of welding rod, takes off and installs and be required for compression spring and act on, in order to reach insulation, often at pressure bullet
The outer sheathed the preceding paragraph electro-insulating rubber of spring, during because of welding, temperature is the most too high, and the time one, long electro-insulating rubber will damage so that
Electrode holders can not re-use, and substantially reduces the service life of electrode holders.
Summary of the invention
The purpose of this utility model is to provide a kind of Durable arc welding tongs, solves compression spring other places insulation in prior art
Rubber is fragile, the technical problem that electrode holders are not grown service life.
Above-mentioned technical problem is that of the present utility model is carried out by the following technical programs: a kind of Durable arc welding tongs,
Including insulated handle, the lower clamp being connected on insulated handle, lower clamp is provided above upper clamp, and the end of upper clamp is fixed
On insulation handle, it is provided with compression spring, upper clamp and lower clamp between insulation handle and insulated handle respectively by bolt A
Being arranged with upper protective jacket and lower protective jacket with bolt B, described compression spring is arranged with insulation sleeve, and described insulation sleeve includes
Insulation sleeve and lower insulation sleeve, upper insulation sleeve is fixed on insulation handle, and lower insulation sleeve is fixed on lower clamp, and upper insulation sleeve can be stretched
Enter in lower insulation sleeve.Described compression spring is angularly disposed, and upper insulation sleeve is the most angularly disposed, and lower insulation sleeve is vertically set on lower pincers
On the end of body.
As preferably, the diameter of described upper insulation sleeve is less than the diameter of lower insulation sleeve, and upper insulation sleeve is tiltable to be stretched into
In lower insulation sleeve.
As preferably, described lower clamp is provided with several grooves.
This utility model compared with prior art, has advantageous effect in that: this utility model simple in construction, design
Rationally, use the insulation sleeve that the upper insulation sleeve being made up of rigid ambroin and lower insulation sleeve form to replace soft insulation
Rubber, can well improve the service life of insulation sleeve.Simultaneously in order to when clamping, compression spring can compress, and insulation sleeve is adopted
With the setting of two-part so that upper insulation sleeve can extend in lower insulation sleeve when compression spring compresses.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Figure is numbered: 1, insulated handle, 2, lower clamp, 3, upper clamp, 4, insulation hands handle, 5, compression spring, 6, bolt
A, 7, bolt B, 8, upper protective jacket, 9, lower protective jacket, 10, upper insulation sleeve, 11 times insulation sleeves, 12, groove.
Detailed description of the invention
Below by embodiment, in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: as it is shown in figure 1, a kind of Durable arc welding tongs, including insulated handle 1, under being connected on insulated handle
Caliper 2, lower clamp is provided above upper clamp 3, and the end of upper clamp is fixed on insulation handle 4, insulation handle and insulation hands
Angularly disposed between handle have compression spring 5, upper clamp and lower clamp to be arranged with protective jacket 8 by bolt A6 and bolt B 7 respectively
With lower protective jacket 9, described compression spring is arranged with insulation sleeve, and described insulation sleeve includes insulation sleeve 10 and lower insulation sleeve
11, upper insulation sleeve is oblique to be fixed on insulation handle, and lower insulation sleeve is vertically set on the end of lower clamp, described upper insulation
The diameter of set is less than the diameter of lower insulation sleeve, and upper insulation sleeve is tiltable to be stretched in lower insulation sleeve.
Further, described lower clamp is provided with several grooves 15 so that it is more firm that welding rod clamps.
This utility model simple in construction, reasonable in design, use the upper insulation sleeve be made up of rigid ambroin and lower absolutely
The insulation sleeve of edge set composition replaces soft electro-insulating rubber, can well improve the service life of insulation sleeve, thus improve electricity
The service life of soldering turret.During use, in order to compression spring can compress, insulation sleeve uses the setting of two-part, and upper insulation
The diameter of set is less than the diameter of lower insulation sleeve so that upper insulation sleeve can extend into lower insulation sleeve in compression spring compression process
In, so that compression spring can compress and reset, so that electrode holders reach to clamp the purpose of welding rod.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (3)
1. a Durable arc welding tongs, including insulated handle (1), the lower clamp being connected on insulated handle (2), sets above lower clamp
Being equipped with upper clamp (3), the end of upper clamp is fixed in insulation handle (4), is provided with pressure between insulation handle and insulated handle
Power spring (5), upper clamp and lower clamp are respectively by bolt A(6) and bolt B (7) be arranged with protective jacket (8) and lower protective jacket
(9), it is characterised in that described compression spring is arranged with insulation sleeve, described insulation sleeve include insulation sleeve (10) and lower absolutely
Edge set (11), upper insulation sleeve is fixed on insulation handle, and lower insulation sleeve is fixed on lower clamp, and upper insulation sleeve can stretch into lower insulation
In set, described compression spring is angularly disposed, and upper insulation sleeve is the most angularly disposed, and lower insulation sleeve is vertically set on the end of lower clamp
On.
2. according to a kind of Durable arc welding tongs described in claim 1, it is characterised in that the diameter of described upper insulation sleeve is less than
The diameter of lower insulation sleeve, upper insulation sleeve is tiltable to be stretched in lower insulation sleeve.
A kind of Durable arc welding tongs the most according to claim 1, it is characterised in that be provided with several on described lower clamp
Groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620413264.4U CN205852041U (en) | 2016-05-09 | 2016-05-09 | A kind of Durable arc welding tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620413264.4U CN205852041U (en) | 2016-05-09 | 2016-05-09 | A kind of Durable arc welding tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205852041U true CN205852041U (en) | 2017-01-04 |
Family
ID=57642531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620413264.4U Active CN205852041U (en) | 2016-05-09 | 2016-05-09 | A kind of Durable arc welding tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205852041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247323A (en) * | 2020-09-01 | 2021-01-22 | 金华市宝晟工具有限公司 | Anti-scalding electric welding tongs |
-
2016
- 2016-05-09 CN CN201620413264.4U patent/CN205852041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247323A (en) * | 2020-09-01 | 2021-01-22 | 金华市宝晟工具有限公司 | Anti-scalding electric welding tongs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |