CN202224816U - Novel permanent magnet pressure electrode holder - Google Patents
Novel permanent magnet pressure electrode holder Download PDFInfo
- Publication number
- CN202224816U CN202224816U CN201120364452XU CN201120364452U CN202224816U CN 202224816 U CN202224816 U CN 202224816U CN 201120364452X U CN201120364452X U CN 201120364452XU CN 201120364452 U CN201120364452 U CN 201120364452U CN 202224816 U CN202224816 U CN 202224816U
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- CN
- China
- Prior art keywords
- electrode holders
- holders
- permanent magnet
- pressure electrode
- magnet pressure
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model belongs to the technical field of welding, and relates to improved manual electrode holders. The novel permanent magnet pressure electrode holders mainly comprise an upper holder and a lower holder, and is mainly characterized in that: the inner ends of jaws consisting of the upper and lower holders are provided with permanent magnets attracting each other, wherein the permanent magnets can be arranged on the upper and lower holders in a common technical means such as embedding, adhering, screw fixing and the like. A return spring in the conventional electrode holders is eliminated, and the aim that the jaws of the electrode holders return is fulfilled through the permanent magnets attracting each other. The novel permanent magnet pressure electrode holders are simple in structure and convenient to use, and the service life of the electrode holders can be prolonged.
Description
Technical field
The utility model belongs to welding technology field, relates to a kind of improved manual electrode holders.
Background technology
At present, the member of manual electrode holders mainly comprises the last pliers body of being made up of jaw, up knob, and by insulated handle and be installed in the lower clamp that the electric conductor in the insulated handle is formed, last lower clamp flexibly connects through link, middle clamping return spring; The jaw of electrode holders mainly relies on the pressure of return spring to realize return.
But after electrode holders used a period of time, the pressure of return spring will progressively reduce, and directly influences welding quality and operating efficiency, until using, and need be from new replacing.This also is to cause electrode holders to scrap a fast key factor.
Summary of the invention
The purpose of the utility model is exactly to the problems referred to above, proposes a kind of existing return spring of abandoning, and a kind of brand-new permanent magnetism pressure electrode holders of design.
The utility model is realized like this: comprise upper clamp and lower clamp, its main feature is in jaw the inner of upper clamp and lower clamp composition the permanent magnetic iron block with attractive interaction to be set respectively.
Usually, described permanent magnetic iron block can be arranged at through the technological means of routine on upper clamp and the lower clamp, as embedding, bonds, and screw is fixing or the like.
The utility model removes the return spring in the existing electrode holders, adopts the permanent magnetic iron block with attractive interaction, reaches the purpose of electrode holders jaw return.
The utility model is simple in structure, and is easy to use, can prolong the service life of electrode holders.
Description of drawings
Accompanying drawing 1 is the utility model embodiment permanent magnetism pressure electrode holders structural representations.
Among the figure, 1-upper clamp; 2-lower clamp; 3-permanent magnetic iron block.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in detail.
Embodiment
Present embodiment permanent magnetism pressure electrode holders structure mainly comprises upper clamp 1 and lower clamp 2 shown in accompanying drawing 1, it mainly improves is that jaw the inner in that upper clamp 1 and lower clamp 3 are formed is provided with the permanent magnetic iron block 3 with attractive interaction respectively.
Permanent magnetic iron block 3 in the present embodiment is separately positioned on upper clamp 1 and lower clamp 2 the inners through powerful high temperature resistant binder.
Claims (1)
1. novel permanent magnetic pressure electrode holders comprise upper clamp and lower clamp, it is characterized in that in jaw the inner of upper clamp and lower clamp composition the permanent magnetic iron block with attractive interaction being set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120364452XU CN202224816U (en) | 2011-09-27 | 2011-09-27 | Novel permanent magnet pressure electrode holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120364452XU CN202224816U (en) | 2011-09-27 | 2011-09-27 | Novel permanent magnet pressure electrode holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224816U true CN202224816U (en) | 2012-05-23 |
Family
ID=46075423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120364452XU Expired - Fee Related CN202224816U (en) | 2011-09-27 | 2011-09-27 | Novel permanent magnet pressure electrode holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350578A (en) * | 2011-09-27 | 2012-02-15 | 南京天健五金电器有限公司 | Novel permanent-magnet pressure welding electrode holder |
-
2011
- 2011-09-27 CN CN201120364452XU patent/CN202224816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350578A (en) * | 2011-09-27 | 2012-02-15 | 南京天健五金电器有限公司 | Novel permanent-magnet pressure welding electrode holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING DAZHENG HARDWARE INSTRUMENT MANUFACURING C Free format text: FORMER OWNER: NANJING TIANJIAN HARDWARE ELECTRICAL APPLIANCE CO., LTD. Effective date: 20140425 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211500 NANJING, JIANGSU PROVINCE TO: 210012 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140425 Address after: 210012, 01-901, room 75, Yuhua West Road, Yuhuatai District, Nanjing, Jiangsu Patentee after: Nanjing Dazheng Hardware Tools Manufacturing Co. Ltd. Address before: Longxing road Liuhe Economic Development Zone Nanjing City, Jiangsu province 211500 No. 9 Patentee before: Nanjing Tianjian Hardware Electrical Appliance Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |