CN204221183U - Handle prepressing type thermocouple wire quick welding device - Google Patents
Handle prepressing type thermocouple wire quick welding device Download PDFInfo
- Publication number
- CN204221183U CN204221183U CN201420695916.9U CN201420695916U CN204221183U CN 204221183 U CN204221183 U CN 204221183U CN 201420695916 U CN201420695916 U CN 201420695916U CN 204221183 U CN204221183 U CN 204221183U
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- CN
- China
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- thermocouple wire
- electrode
- handle
- guide rods
- welding
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Abstract
The utility model discloses handle prepressing type thermocouple wire quick welding device, it is characterized in that: comprise the insulated handle, the upper end that are circumferentially provided with boss and be provided with two guide rods and lower end is provided with the insulating press boards of thermocouple wire holding tank, described boss is established the hole for being socketed on two guide rods, two guide rods between described boss and insulating press boards are all socketed with back-moving spring, two electrodes are provided with in described insulated handle, described insulated handle upper end is provided with electrode copper cap, described insulating press boards is also provided with the electrode welding hole coordinated with two electrodes.The utility model electrode is connect by electrode welding eyelet welding, and two points are welded simultaneously, and guarantee that each weld pads of thermocouple wire is consistent, the electrode short time welds, and avoids electrode adhesion thermocouple wire and burn-through sheet metal; Its structure is simple, and low cost of manufacture is easy to use, is easy to promote.
Description
Technical field
The utility model relates to thermocouple wire welding jig field, refers to a kind of handle prepressing type thermocouple wire quick welding device particularly.
Background technology
Thermocouple is range of application one of temperature-sensing element the most widely in temperature survey, thermocouple welding utilizes electric capacity to store electricity by special spot welding fixture (SWFX) and electronic energy mash welder, thus local heat effect when utilizing big current to pass little plot point and reach the effect of melting heat galvanic couple metal wire, thermocouple wire is made to form independently thermocouple ball, carry out the welding of thermocouple wire, at surface of workpiece sweating heat galvanic couple, owing to being subject to site environment restriction, what adopt is Single lead, the form of outer wrapping cylindrical electrode connecting handle, a thermocouple needs to weld at twice, weld interval is long, operate cumbersome, electrode hot soak condition, also there will be the phenomenon that thermocouple wire and spot-wedling electrode bond together sometimes, manual welding thermocouple wire solder joint is difficult to accomplish unanimously, temperature-measuring results distortion, solder joint is by twice heat affecting, and very easily burn and destroy thin metal parts surface, solder joint is also easy to come off in thermometric process, causes thermometric failure.
Summary of the invention
The purpose of this utility model is exactly the handle prepressing type thermocouple wire quick welding device that a kind of structure will be provided simple, easy to use.
For achieving the above object, handle prepressing type thermocouple wire quick welding device designed by the utility model, it is characterized in that: comprise the insulated handle being provided with annular boss, upper end is provided with two guide rods and lower end is provided with the insulating press boards of thermocouple wire holding tank, described annular boss is provided with the hole for being socketed two guide rods, two guide rods between described annular boss and insulating press boards are all socketed with back-moving spring, two electrodes are provided with in described insulated handle, described insulated handle upper end is provided with electrode copper cap, the thermocouple wire holding tank of described insulating press boards is also provided with the electrode welding hole coordinated with two electrodes, the spacing of described thermocouple wire holding tank is the same with the spacing of two electrodes.
Further, external screw thread is provided with outside described electrode copper cap.
Again further, described two electrode level heights are consistent.
The utility model has the advantage of: electrode is connect by electrode welding eyelet welding, two points are welded simultaneously, reset after precompressed and welding before back-moving spring is used for insulated handle welding, guarantee that each weld pads of thermocouple wire is consistent, the electrode short time welds, and avoids electrode adhesion thermocouple wire and burn-through sheet metal; Its structure is simple, and low cost of manufacture is easy to use, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of handle prepressing type thermocouple wire quick welding device.
Fig. 2 is the structural representation of insulating press boards.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Handle prepressing type thermocouple wire quick welding device shown in figure, it is characterized in that: comprise the insulated handle 1 being circumferentially provided with annular boss 11, upper end is provided with two guide rods 31 and lower end is provided with the insulating press boards 3 of thermocouple wire holding tank 32, boss annular 11 is established the hole for being socketed on two guide rods 31, two guide rods 31 between annular boss 11 and insulating press boards 3 are all socketed with back-moving spring 4, electrode accommodation hole is provided with in insulated handle 1, two electrodes 2 are arranged in electrode accommodation hole, insulated handle 1 upper end is provided with electrode copper cap 12, external screw thread is provided with outside electrode copper cap 12, for connecting electrode 2 and mash welder, thermocouple wire holding tank 32 is also provided with the electrode welding hole 33 coordinated with two electrodes 2, two electrode 2 level heights are consistent and spacing is 3mm, insulating press boards 3 adopts methyl vinyl silicone rubber to make, temperature tolerance, electrical insulating property, resistance to electric arc and corona resistant, thermocouple wire holding tank 32 spacing is 3mm.
During use, by thermocouple wire through thermocouple wire holding tank 32, be positioned over welding position, press insulated handle 1, thermocouple wire, through electrode welding hole 33, is gently pressed on a metal plate by two electrodes 2, start mash welder power supply, sweating heat thermocouple wire, about 1-2s unclamps electrode 2 and completes welding, checks solder joint.
Claims (3)
1. a handle prepressing type thermocouple wire quick welding device, it is characterized in that: comprise the insulated handle (1) being provided with annular boss (11), upper end is provided with two guide rods (31) and lower end is provided with the insulating press boards (3) of thermocouple wire holding tank (32), described annular boss (11) is provided with the hole for being socketed two guide rods (31), two guide rods (31) between described annular boss (11) and insulating press boards (3) are all socketed with back-moving spring (4), two electrodes (2) are provided with in described insulated handle (1), described insulated handle (1) upper end is provided with electrode copper cap (12), the thermocouple wire holding tank (32) of described insulating press boards (3) is also provided with the electrode welding hole (33) coordinated with two electrodes (2), the spacing of described thermocouple wire holding tank (32) is the same with the spacing of two electrodes (2).
2. handle prepressing type thermocouple wire quick welding device according to claim 1, is characterized in that: described electrode copper cap (12) is provided with external screw thread.
3. handle prepressing type thermocouple wire quick welding device according to claim 1 or 2, is characterized in that: described two electrode (2) level heights are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695916.9U CN204221183U (en) | 2014-11-19 | 2014-11-19 | Handle prepressing type thermocouple wire quick welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695916.9U CN204221183U (en) | 2014-11-19 | 2014-11-19 | Handle prepressing type thermocouple wire quick welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221183U true CN204221183U (en) | 2015-03-25 |
Family
ID=52919326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420695916.9U Expired - Fee Related CN204221183U (en) | 2014-11-19 | 2014-11-19 | Handle prepressing type thermocouple wire quick welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221183U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903868A (en) * | 2016-06-05 | 2016-08-31 | 中冶建工集团有限公司 | Heating electrode for reinforcement heated and upset end |
| CN108608102A (en) * | 2016-12-13 | 2018-10-02 | 宁波方太厨具有限公司 | A kind of projection welding tool |
| CN109794709A (en) * | 2018-12-26 | 2019-05-24 | 昂纳信息技术（深圳）有限公司 | A kind of welder of photoelectric device |
-
2014
- 2014-11-19 CN CN201420695916.9U patent/CN204221183U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903868A (en) * | 2016-06-05 | 2016-08-31 | 中冶建工集团有限公司 | Heating electrode for reinforcement heated and upset end |
| CN105903868B (en) * | 2016-06-05 | 2017-08-25 | 中冶建工集团有限公司 | The termination of reinforcing bar heating and upsetting heating electrode |
| CN108608102A (en) * | 2016-12-13 | 2018-10-02 | 宁波方太厨具有限公司 | A kind of projection welding tool |
| CN108608102B (en) * | 2016-12-13 | 2020-07-28 | 宁波方太厨具有限公司 | Projection welding tool |
| CN109794709A (en) * | 2018-12-26 | 2019-05-24 | 昂纳信息技术（深圳）有限公司 | A kind of welder of photoelectric device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170802 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuchang, Hubei Friendship Road, No. A, block, floor 999, 15 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| 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: 20150325 Termination date: 20191119 |