CN204122932U - A kind of Thermal Cutoffs and nickel plating pin weld jig - Google Patents
A kind of Thermal Cutoffs and nickel plating pin weld jig Download PDFInfo
- Publication number
- CN204122932U CN204122932U CN201420463305.1U CN201420463305U CN204122932U CN 204122932 U CN204122932 U CN 204122932U CN 201420463305 U CN201420463305 U CN 201420463305U CN 204122932 U CN204122932 U CN 204122932U
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- nickel plating
- pin
- thermal cutoffs
- side wall
- groove
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Abstract
A kind of Thermal Cutoffs and nickel plating pin weld jig, comprise the spring at base and base two ends, promote nickel plating pin by the thrust of spring to contact with Thermal Cutoffs, laser beam irradiates welding region by the groove of left cover and right cover plate, when welding region temperature reaches the fusing point of Thermal Cutoffs, the spring at fixture two ends utilizes elastic force that nickel plating pin is pushed Thermal Cutoffs and arrives the position of formulating and stops.
Description
Technical field
The utility model relates to fixture for laser welding, particularly relates to a kind of semiconductor laser weld jig for Thermal Cutoffs and nickel plating pin.
Background technology
Existing Thermal Cutoffs adopts electrical heating nickel plating pin with welding of nickel plating pin, and when the temperature of pin reaches welding temperature, pin inserts Thermal Cutoffs, and Thermal Cutoffs two ends incorporate nickel plating pin and complete welding.Electrical heating nickel plating pin needs the time longer, and solder yield is not high.And the weld jig of existing Thermal Cutoffs and nickel plating pin cannot ensure the axiality of Thermal Cutoffs two ends and nickel plating pin, and welding quality is poor.
Summary of the invention
The utility model provides a kind of Thermal Cutoffs and nickel plating pin weld jig and technique for the problems referred to above of existing product, and the heat time is shorter, and yield rate is high, and can ensure nickel plating pin axiality, and welding quality is higher.
The technical scheme that the utility model realizes above-mentioned purpose is:
A kind of Thermal Cutoffs and nickel plating pin weld jig, comprise base, pin seat, cover plate, spring base and thrust spring, described base is spill, comprise left side wall, right side wall and diapire, pin seat is positioned between the sidewall of left and right, one pin groove is set in the middle part of pin seat upper side, cover plate is divided into left cover and right cover plate, left cover and right cover plate cover above pin seat, spring base divides two, left and right, respectively with the left side wall of base, right side wall is fixedly connected with, a thrust spring is placed respectively in the spring base of left and right, left side wall, position corresponding on right side wall arranges a through hole respectively, described through hole and pin groove are coaxially arranged, each placement slide block in through hole, thrust spring promotes slide block and horizontally slips along through hole, two nickel plating pins connect two slide blocks respectively, with Thermal Cutoffs two end in contact in the middle of two nickel plating pins, left cover right-hand member and right cover plate left end have groove, a part for Thermal Cutoffs and two nickel plating pins is exposed from groove, two nickel plating pins and Thermal Cutoffs are positioned in pin groove.
Further, the end of the sidewall contact of left and right cover plate and base is respectively equipped with the groove adapted with slide block, and slide block can slide along groove, and the end of groove is to the final stroke of slide block restriction slide block.
Further, described slide block is square or circular.
Further, described spring base is connected with described left side wall and right side wall by bolt.
Further, nickel plating pin is positioned at slide block center side position.
A kind of Thermal Cutoffs and nickel plating pin welding procedure, use said temperature fuse and nickel plating pin weld jig, laser beam irradiates welding region by the groove of left cover and right cover plate, two nickel plating pins respectively with Thermal Cutoffs two end in contact, when welding region temperature reaches the fusing point of Thermal Cutoffs, the spring at fixture two ends utilizes elastic force that nickel plating pin is pushed Thermal Cutoffs and arrives the position of formulating and stops.
Adopt laser beam heats, welding temperature can be reached in the short time, ensure yield rate.Fixture of the present invention can ensure that nickel plating pin is coaxial with Thermal Cutoffs, ensures welding quality.
Accompanying drawing explanation
Fig. 1 Thermal Cutoffs and nickel plating pin weld jig front view;
Fig. 2 Thermal Cutoffs and nickel plating pin weld jig side view;
The state of Fig. 3 laser pre-irradiation spring;
Fig. 4 laser irradiates the state of rear spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
A kind of Thermal Cutoffs and nickel plating pin weld jig, comprise base 7, pin seat 8, cover plate 2, 3, spring base 1, 4 and thrust spring 5, 6, described base 7, in spill, comprises left side wall, right side wall and diapire, pin seat 8, between the sidewall of left and right, arranges a pin groove in the middle part of pin seat 8 upper side, cover plate is divided into left cover 2 and right cover plate 3, and left cover 2 and right cover plate 3 cover above pin seat 8, spring base 2, about 3 points two, respectively with the left side wall of base 7, right side wall is fixedly connected with, left and right spring base 2, a thrust spring 5 is placed respectively in 3, 6, left side wall, position corresponding on right side wall arranges a through hole respectively, described through hole and pin groove are coaxially arranged, each placement slide block 9 in through hole, thrust spring promotes slide block and horizontally slips along through hole, two nickel plating pins connect two slide blocks respectively, and with Thermal Cutoffs two end in contact in the middle of two nickel plating pins, left cover right-hand member and right cover plate left end have groove, a part for Thermal Cutoffs and two nickel plating pins is exposed from groove, and two nickel plating pins and Thermal Cutoffs are positioned in pin groove.
The end of the sidewall contact of left and right cover plate and base is respectively equipped with the groove adapted with slide block, and slide block can slide along groove, and the end of groove is to the final stroke of slide block restriction slide block.
Described spring base is connected with described left side wall and right side wall by bolt.
Nickel plating pin is positioned at slide block center side position.
A kind of Thermal Cutoffs and nickel plating pin welding procedure, use said temperature fuse and nickel plating pin weld jig, laser beam irradiates welding region by the groove of left cover and right cover plate, two nickel plating pins respectively with Thermal Cutoffs two end in contact, when welding region temperature reaches the fusing point of Thermal Cutoffs, the spring at fixture two ends utilizes elastic force that nickel plating pin is pushed Thermal Cutoffs and arrives the position of formulating and stops.
Because the region of welding is less, laser irradiation time is shorter, adopts high power short irradiation, prevents laser excessive radiation to burn Thermal Cutoffs.
Claims (5)
1. a Thermal Cutoffs and nickel plating pin weld jig, it is characterized in that: comprise base, pin seat, cover plate, spring base and thrust spring, described base is spill, comprise left side wall, right side wall and diapire, pin seat is positioned between the sidewall of left and right, one pin groove is set in the middle part of pin seat upper side, cover plate is divided into left cover and right cover plate, left cover and right cover plate cover above pin seat, spring base divides two, left and right, respectively with the left side wall of base, right side wall is fixedly connected with, a thrust spring is placed respectively in the spring base of left and right, left side wall, position corresponding on right side wall arranges a through hole respectively, described through hole and pin groove are coaxially arranged, each placement slide block in through hole, thrust spring promotes slide block and horizontally slips along through hole, two nickel plating pins connect two slide blocks respectively, with Thermal Cutoffs two end in contact in the middle of two nickel plating pins, left cover right-hand member and right cover plate left end have groove, a part for Thermal Cutoffs and two nickel plating pins is exposed from groove, two nickel plating pins and Thermal Cutoffs are positioned in pin groove.
2. Thermal Cutoffs according to claim 1 and nickel plating pin weld jig, it is characterized in that: the end of the sidewall contact of left and right cover plate and base is respectively equipped with the groove adapted with slide block, slide block can slide along groove, and the end of groove is to the final stroke of slide block restriction slide block.
3. Thermal Cutoffs according to claim 1 and nickel plating pin weld jig, is characterized in that: described slide block is square or circular.
4. Thermal Cutoffs according to claim 1 and nickel plating pin weld jig, is characterized in that: described spring base is connected with described left side wall and right side wall by bolt.
5. Thermal Cutoffs according to claim 1 and nickel plating pin weld jig, is characterized in that: nickel plating pin is positioned at slide block center side position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463305.1U CN204122932U (en) | 2014-08-18 | 2014-08-18 | A kind of Thermal Cutoffs and nickel plating pin weld jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463305.1U CN204122932U (en) | 2014-08-18 | 2014-08-18 | A kind of Thermal Cutoffs and nickel plating pin weld jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122932U true CN204122932U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463305.1U Active CN204122932U (en) | 2014-08-18 | 2014-08-18 | A kind of Thermal Cutoffs and nickel plating pin weld jig |
Country Status (1)
| Country | Link |
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| CN (1) | CN204122932U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537810A (en) * | 2016-01-11 | 2016-05-04 | 魏会芳 | Conveyance type protective tube and electric wire welding machine assembly line |
| CN108890062A (en) * | 2018-06-28 | 2018-11-27 | 致胜电子科技（惠州）有限公司 | The welding equipment of pin welding system and its self-recovery fuse |
| CN110076455A (en) * | 2019-05-27 | 2019-08-02 | 东莞市贝特电子科技股份有限公司 | A kind of electronic component laser soldering device and method |
| CN110142559A (en) * | 2019-06-27 | 2019-08-20 | 创领心律管理医疗器械（上海）有限公司 | Welding tooling and welding equipment |
-
2014
- 2014-08-18 CN CN201420463305.1U patent/CN204122932U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537810A (en) * | 2016-01-11 | 2016-05-04 | 魏会芳 | Conveyance type protective tube and electric wire welding machine assembly line |
| CN105537810B (en) * | 2016-01-11 | 2017-05-31 | 宁波市智能制造产业研究院 | A kind of conveying type protective tube and electric wire welding machine streamline |
| CN108890062A (en) * | 2018-06-28 | 2018-11-27 | 致胜电子科技（惠州）有限公司 | The welding equipment of pin welding system and its self-recovery fuse |
| CN110076455A (en) * | 2019-05-27 | 2019-08-02 | 东莞市贝特电子科技股份有限公司 | A kind of electronic component laser soldering device and method |
| CN110142559A (en) * | 2019-06-27 | 2019-08-20 | 创领心律管理医疗器械（上海）有限公司 | Welding tooling and welding equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |