CN205852042U - A kind of electrode holders - Google Patents
A kind of electrode holders Download PDFInfo
- Publication number
- CN205852042U CN205852042U CN201620413278.6U CN201620413278U CN205852042U CN 205852042 U CN205852042 U CN 205852042U CN 201620413278 U CN201620413278 U CN 201620413278U CN 205852042 U CN205852042 U CN 205852042U
- Authority
- CN
- China
- Prior art keywords
- bolt
- screw
- clamp
- upper clamp
- protective jacket
- 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
Abstract
This utility model belongs to technical field of welding equipment, particularly relate to a kind of electrode holders, mainly include insulated handle, lower clamp is connected by bolt A is fixing in insulated handle, lower clamp connects upper clamp by bolt B, 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 C and bolt D respectively, described upper clamp is made up of two pieces of symmetrically arranged iron blocks and tongue pad, tongue pad is arranged on the lower section of iron block, screw A it is provided with on described tongue pad, the screw C of screw A and upper protective jacket is on the same line, bolt C sequentially passes through screw C, screw A makes protective jacket and tongue pad be fixed on upper clamp.Have can increase the service life, the feature of upper clamp not easy fracture.
Description
Technical field
This utility model belongs to technical field of welding equipment, particularly relates to a kind of electrode holders.
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.
At present, the upper clamp of the electrode holders used on the market is typically all and uses the pig iron to be integrally cast, this structure
Being disadvantageous in that, the upper clamp of pig iron casting is easily broken off, and service life is the longest.
Summary of the invention
The shortcomings such as this utility model is easily taken exercise mainly for upper clamp in prior art, service life is short, have invented one
Can increase the service life, the electrode holders of upper clamp not easy fracture.
Above-mentioned technical problem is that of the present utility model is carried out by the following technical programs: a kind of electrode holders, including
Insulated handle, connects lower clamp by bolt A is fixing in insulated handle, and lower clamp connects upper clamp by bolt B, upper clamp
End is fixed on insulation handle, is provided with compression spring, upper clamp and lower clamp respectively between insulation handle and insulated handle
Being arranged with upper protective jacket and lower protective jacket by bolt C and bolt D, described upper clamp is by two pieces of symmetrically arranged iron blocks and tongue
Pad composition, tongue pad is arranged on the lower section of iron block, and the screw C that described tongue pad is provided with screw A, screw A and upper protective jacket exists
On same straight line, bolt C sequentially passes through screw C, screw A makes protective jacket and tongue pad be fixed on upper clamp.Iron block is by ripe
Iron casting, can improve the service life of upper clamp, have additional the tongue pad lower section at iron block simultaneously so that tongue pad and lower pincers
Body can form a clamping face.
As preferably, described iron block be bar shaped and middle part outwardly so that in the middle of symmetrically arranged two pieces of iron blocks
There is a through hole.Pass through by being easy to bolt C, make protective jacket and tongue pad be fixed on upper clamp.
As preferably, both sides and the top of described tongue pad are upturned, in intermediate formation one U-type groove.It is used in U-type groove
Accommodate iron block.
As preferably, described lower clamp is provided with several grooves.
This utility model compared with prior art, has advantageous effect in that: upper clamp of the present utility model is by ripe
On the one hand iron casting forms iron block and tongue pad composition, can improve the service life of electrode holders, the on the other hand setting of tongue pad
Also can form clamping face with lower clamp, thus clamp welding rod.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is upper clamp structure chart of the present utility model.
Figure is numbered: 1, insulated handle, 2, bolt A, 3, lower clamp, 4, upper clamp, 5, insulation hands handle, 6, pressure bullet
Spring, 7, bolt C, 8, bolt D, 9, bolt B, 10, upper protective jacket, 11, lower protective jacket, 12, iron block, 13, tongue pad, 14, through hole,
15, 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 shown in Figure 1 and Figure 2, a kind of electrode holders, including passing through bolt A2 in insulated handle 1, insulated handle
Fixing connection lower clamp 3, lower clamp connects upper clamp 4 by bolt B 9, and the end of upper clamp is fixed on insulation handle 5, absolutely
Compression spring 6, upper clamp and lower clamp it is provided with sheathed by bolt C7 and bolt D8 respectively between edge handle and insulated handle
Having upper protective jacket 10 and lower protective jacket 11, described upper clamp is made up of two pieces of symmetrically arranged iron blocks 12 and tongue pad 13, tongue pad
It is arranged on the lower section of iron block, described tongue pad is provided with the screw C of screw A, screw A and upper protective jacket on the same line,
Bolt C sequentially passes through screw C, screw A makes protective jacket and tongue pad be fixed on upper clamp.
Above-mentioned iron block be bar shaped and middle part outwardly so that have a through hole in the middle of symmetrically arranged two pieces of iron blocks
14, pass through by being easy to bolt C, make protective jacket and tongue pad be fixed on upper clamp.
Both sides and the top of above-mentioned tongue pad are upturned, and in intermediate formation one U-type groove, U-type groove is used for placing and relatively sets
The two pieces of iron blocks put.
Several grooves 15 it are provided with so that it is more firm that welding rod clamps on described lower clamp.
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 (4)
1. electrode holders, including passing through bolt A(2 in insulated handle (1), insulated handle) fixing connection lower clamp (3), lower pincers
Body connects upper clamp (4) by bolt B (9), and the end of upper clamp is fixed in insulation handle (5), insulation handle and insulation hands
Being provided with compression spring (6) between handle, upper clamp and lower clamp are respectively by bolt C(7) and bolt D(8) it is arranged with protection
Set (10) and lower protective jacket (11), it is characterised in that described upper clamp is by two pieces of symmetrically arranged iron blocks (12) and tongue pad
(13) composition, tongue pad is arranged on the lower section of iron block, and described tongue pad is provided with the screw C of screw A, screw A and upper protective jacket
On the same line, bolt C sequentially passes through screw C, screw A and makes protective jacket and tongue pad be fixed on upper clamp.
A kind of electrode holders the most according to claim 1, it is characterised in that described iron block is that bar shaped and middle part are to evagination
Go out so that in the middle of symmetrically arranged two pieces of iron blocks, have a through hole (14).
A kind of electrode holders the most according to claim 1, it is characterised in that tilt upward in both sides and the top of described tongue pad
Rise, in intermediate formation one U-type groove.
A kind of electrode holders the most according to claim 1, it is characterised in that be provided with several grooves on described lower clamp
(15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620413278.6U CN205852042U (en) | 2016-05-09 | 2016-05-09 | A kind of electrode holders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620413278.6U CN205852042U (en) | 2016-05-09 | 2016-05-09 | A kind of electrode holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205852042U true CN205852042U (en) | 2017-01-04 |
Family
ID=57642327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620413278.6U Expired - Fee Related CN205852042U (en) | 2016-05-09 | 2016-05-09 | A kind of electrode holders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205852042U (en) |
-
2016
- 2016-05-09 CN CN201620413278.6U patent/CN205852042U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |