CN201402777Y - Wiring terminal used for miniature breaker - Google Patents
Wiring terminal used for miniature breaker Download PDFInfo
- Publication number
- CN201402777Y CN201402777Y CN2009201510699U CN200920151069U CN201402777Y CN 201402777 Y CN201402777 Y CN 201402777Y CN 2009201510699 U CN2009201510699 U CN 2009201510699U CN 200920151069 U CN200920151069 U CN 200920151069U CN 201402777 Y CN201402777 Y CN 201402777Y
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- CN
- China
- Prior art keywords
- binding post
- wiring terminal
- hole
- utility
- model
- 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 - Lifetime
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Abstract
The utility model discloses a wiring terminal used for a miniature breaker. The utility model aims at providing a wiring terminal used for a miniature breaker, which has low cost and good performance,and can meet batch production. The wiring terminal is a square cylinder with two ends in non-sealing state, and one surface of the cylinder is provided with a threaded through hole. The wiring terminal is manufactured by adopting a riveted structure, and has the advantages of simple technology, low cost, stable performance, high utilization rate of material, beautiful appearance and the like.
Description
Technical field
The utility model relates to a kind of binding post, especially a kind of binding post that is used on the miniature circuit breaker.
Background technology
The binding post that present stage is used on the midget fuse at large adopts embedded structure usually, and as shown in Figure 1, the stamping-out figure is comparatively complicated in the manufacturing process.The fillet bending part is subjected to the stamping-out burr influence of square hole, T shape hole, T shape head after the binding post moulding, is easy to generate slight crack.
Simultaneously, thread Pilot hole is formed by two bodies overlap joint hole, and overlap joint gap double thread torsion has harmful effect.Has reduced in square hole that the cross-sectional area of both sides knuckle is inlayed and T shape hole, directly has influence on the intensity of binding post.Because the blanking part shape is comparatively complicated, the spreading materials before the binding post moulding is removed blinking scrap, and effective rate of utilization is generally about 75%, has 1/4 material on the make to be wasted.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of manufacturing process is simple, performance is outstanding, stock utilization is high and good looking appearance be used for binding post on the miniature circuit breaker.
The technical scheme that the utility model provides is: a kind of binding post that is used on the miniature circuit breaker, described binding post is that two ends are nonocclusive square cylinder, on one of them face tapped through hole is arranged, the centre that described two ends are nonocclusive square cylinder is a square hole.On the face of described cylindrical shell tapped through hole is arranged, the hole can be one or two, or more, and the two sides adjacent with the tapped through hole face is arranged can be thinner than this face.
By strip material by bending and the square cylinder that forms of riveted joint, the bending place arc transition fractures preventing, have 5 bending sides, wherein first bending side and the 5th bending side are overlapping, the 5th bending side is provided with one or more short tubes formed by stretching, this short tube is provided with internal thread, first bending side be provided with the 5th bending side on the suitable through hole of short tube; Described short tube is riveted in the described through hole.
The technical measures that the utility model is further taked have, and described binding post adopts riveted formula structure, and knuckle is complete, has improved binding post tensile strength; Thread Pilot hole forms for stretching, and screw thread is not overlapped the restriction in gap and forms one, has strengthened torsion and thread quality.Described square cylinder medial surface also is provided with stamp,, make that lead can be wherein embedded, improved the contact area and the crimp strength of lead.
Simultaneously, because described binding post has adopted riveted formula structure, its stamping-out figure is simply attractive in appearance, and whole smooth does not have the burr slight crack, and effectively stock utilization can reach 91.7%, and more former technical merit greatly improves.
Description of drawings
Fig. 1 is traditional structural representation that is used for binding post on the miniature circuit breaker
Fig. 2 is the stereogram of the utility model embodiment
Fig. 3 is the structural representation of the utility model embodiment
Fig. 4 is the blanking part expanded view of the utility model embodiment
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified, in conjunction with Fig. 2, Fig. 3 and shown in, the utility model embodiment binding post is that two ends are nonocclusive square cylinder 2, and tapped through hole 4 is arranged on one of them face, and the centre that described two ends are nonocclusive square cylinder 2 is a square hole.As shown in Figure 4, the expansion blanking part of the utility model binding post is provided with stretchable holes 1, during manufacturing blanking part bent to square cylinder 2 as shown in Figure 2, the two ends of blanking part are fixed by riveted face 3 riveteds, go out screw thread in stretchable holes 1 internal tapping again, this moment, screw thread was not overlapped gap restriction formation one.In addition, square cylinder 2 medial surfaces also are provided with stamp 5, make lead wherein embedded, have increased the contact area of lead and binding post, have improved crimp strength.
Above disclosed only is preferred embodiments of the present utility model, can not limit scope of authority of the present utility model with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (4)
1. binding post that is used on the miniature circuit breaker, it is characterized in that: described binding post is that two ends are nonocclusive square cylinder, on one of them face tapped through hole is arranged.
2. a kind of binding post that is used on the miniature circuit breaker according to claim 1 is characterized in that: the two side walls that described binding post is adjacent with the tapped through hole end face is thin than this face.
3. a kind of binding post that is used on the miniature circuit breaker according to claim 1, it is characterized in that: described tapped through hole has one or more.
4. a kind of binding post that is used on the miniature circuit breaker according to claim 1 is characterized in that: on the described square cylinder medial surface stamp is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201510699U CN201402777Y (en) | 2009-05-05 | 2009-05-05 | Wiring terminal used for miniature breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201510699U CN201402777Y (en) | 2009-05-05 | 2009-05-05 | Wiring terminal used for miniature breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402777Y true CN201402777Y (en) | 2010-02-10 |
Family
ID=41662578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201510699U Expired - Lifetime CN201402777Y (en) | 2009-05-05 | 2009-05-05 | Wiring terminal used for miniature breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402777Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025634A (en) * | 2016-06-29 | 2016-10-12 | 浙江集云五金科技有限公司 | Four-plate striped type wiring frame and manufacturing method thereof |
| CN106025636A (en) * | 2016-07-06 | 2016-10-12 | 浙江集云五金科技有限公司 | Wiring frame and manufacturing method thereof |
| CN110444991A (en) * | 2019-08-07 | 2019-11-12 | 重庆蓝岸通讯技术有限公司 | A kind of method and connecting terminal of the thread mill drilling on sheet metal component |
-
2009
- 2009-05-05 CN CN2009201510699U patent/CN201402777Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025634A (en) * | 2016-06-29 | 2016-10-12 | 浙江集云五金科技有限公司 | Four-plate striped type wiring frame and manufacturing method thereof |
| CN106025636A (en) * | 2016-07-06 | 2016-10-12 | 浙江集云五金科技有限公司 | Wiring frame and manufacturing method thereof |
| CN110444991A (en) * | 2019-08-07 | 2019-11-12 | 重庆蓝岸通讯技术有限公司 | A kind of method and connecting terminal of the thread mill drilling on sheet metal component |
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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: ZHEJIANG JIYUN STANDARD CO., LTD. Free format text: FORMER OWNER: HUANG XIANXIANG Effective date: 20150825 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150825 Address after: 325603 Zhejiang city of Yueqing province Bai Shi Zhen Yang cat Industrial Zone Patentee after: ZHANG JINGRU Address before: 325800 Zhejiang city of Yueqing Province town on Ni Village Patentee before: Huang Xianxiang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |