CN204348922U - A kind of copper post that is riveted for busbar - Google Patents

A kind of copper post that is riveted for busbar Download PDF

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Publication number
CN204348922U
CN204348922U CN201420569974.7U CN201420569974U CN204348922U CN 204348922 U CN204348922 U CN 204348922U CN 201420569974 U CN201420569974 U CN 201420569974U CN 204348922 U CN204348922 U CN 204348922U
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CN
China
Prior art keywords
busbar
copper post
millimeter
presses
material extrusion
Prior art date
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Active
Application number
CN201420569974.7U
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Chinese (zh)
Inventor
白祖亮
林国军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Zunyi Basiba Technology Co., Ltd.
Original Assignee
Shenzhen Busbar Sci Tech Development Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201420569974.7U priority Critical patent/CN204348922U/en
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Publication of CN204348922U publication Critical patent/CN204348922U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relate to a kind of copper post that presses for busbar, and a kind of copper post that is riveted for busbar, is provided with in the end that presses and is deeply 0.5 millimeter, and thick is the material extrusion grooved ring of 0.5 millimeter.In the end that presses, being provided with thick in material extrusion grooved ring relative inner is 0.5 millimeter of straight-tooth anti-japanese bearbind line ring.Beneficial effect: feasibility is high, the performance requirement of the technological requirement that fully takes into account busbar and busbar, and specialty solves busbar connectivity problem, and versatility is very high, can solve Similar Problems; The utility model substantially increases efficiency in original technique, provides cost savings, and makes copper post once to press successfully, and do not need to weld again and polish, the performance of product and outward appearance are all improved a lot, substantially increases the quality of product, decrease cost.

Description

A kind of copper post that is riveted for busbar
Technical field
The utility model relates to the member arts that presses, and is specifically related to the copper post that a kind of cost is low, structure simple, press for busbar
Background technology
The copper post position that busbar exposes is for connecting the electronic devices and components such as various electric capacity and IGBT, and existing connection copper post has following shortcoming: after pressing, bonding strength is inadequate, easily gets loose, and the inconvenience that presses.The existing element that presses many employings T2 red copper as raw material, though this alloy has better electric conductivity, the poor-performings such as hardness.
Summary of the invention
The purpose of this utility model is to provide that a kind of cost is low, structure is simple, easy to make, the connection performance that can meet busbar and technological requirement and the copper post that presses designed.
The purpose of this utility model is achieved through the following technical solutions: a kind of copper post that is riveted for busbar, is provided with in the end that presses and is deeply 0.5 millimeter, and thick is the material extrusion grooved ring of 0.5 millimeter.
In prioritization scheme, in the end that presses, being provided with thick in material extrusion grooved ring relative inner is 0.5 millimeter of straight-tooth anti-japanese bearbind line ring.
In prioritization scheme, the material of copper post is H62 brass.
The utility model compared with prior art has the following advantages.
The utility model presses Copper column structure simply, fully take into account the technological requirement of busbar and the performance requirement of busbar, and versatility is high, can solves Similar Problems; The utility model improves efficiency in original technique, provides cost savings, and copper post once can be pressed successfully, and do not need to weld and polish, the performance of product and outward appearance are all improved a lot, improves the quality of product, decrease cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the copper post that is riveted for busbar.
Fig. 2 is a kind of section of structure of the copper post that is riveted for busbar.
Embodiment
Below in conjunction with accompanying drawing 1 and accompanying drawing 2, the structure pressing copper post of the present utility model is described in further detail.
As shown in Figures 1 and 2, a kind of copper post that is riveted for busbar, is provided with in the end that presses and is deeply 0.5 millimeter, and thick is the material extrusion grooved ring 1 of 0.5 millimeter.
On the basis of the above, in the end that presses, being provided with thick in material extrusion grooved ring 1 relative inner is 0.5 millimeter of straight-tooth anti-japanese bearbind line ring 2.
On the basis of the above, the material of copper post is H62 brass.
The mechanical performances such as the hardness of H62 brass are better than T2 red copper, and H62 brass is relatively more suitable for making and presses element, so the utility model pressure adopts H62 brass as material.
Straight-tooth anti-japanese bearbind line ring 2 for prevent the torsion that produces during mounting nuts cause getting loose of the copper post that presses; Straight-tooth anti-japanese bearbind line ring 2 height is set to 0.5 millimeter, while performance is prevented revolving, can reduce the materials of copper post as far as possible, be conducive to the control of cost.
Material extrusion grooved ring 1 can make pressure riveting structure more firm, makes to meet product push-pull effort standard-required, dark 0.5 millimeter of material extrusion grooved ring 1, and high 0.5 millimeter while material extrusion is held in performance, can not increase the manufacture difficulty of copper post, be conducive to the control of cost.
As shown in Figures 1 and 2, the specific works principle of straight-tooth anti-japanese bearbind line ring 2 and material extrusion grooved ring 1 is: its principle is that anti-for straight-tooth japanese bearbind line ring 2 is pressed into preset holes position, generally speaking the aperture of preset holes position is slightly less than the radius of straight-tooth anti-japanese bearbind line ring 2, straight-tooth anti-japanese bearbind line ring 2 is made to clamp-on in the sheet material around preset holes position by pressure, make causing hole periphery produce plastic deformation, and then deformations is clamp-oned in material extrusion grooved ring 1, thus copper post and the place's of pressing generation are stung tightly, thus reach the effect pressed.

Claims (2)

1. for the copper post that is riveted of busbar, be provided be deeply 0.5 millimeter in the end that presses, thick is the material extrusion grooved ring (1) of 0.5 millimeter, it is characterized in that: the material of copper post is H62 brass.
2. copper post according to claim 1, is characterized in that: in the end that presses, and being provided with thick in described material extrusion grooved ring (1) relative inner is 0.5 millimeter of straight-tooth anti-japanese bearbind line ring (2).
CN201420569974.7U 2014-09-23 2014-09-23 A kind of copper post that is riveted for busbar Active CN204348922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420569974.7U CN204348922U (en) 2014-09-23 2014-09-23 A kind of copper post that is riveted for busbar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420569974.7U CN204348922U (en) 2014-09-23 2014-09-23 A kind of copper post that is riveted for busbar

Publications (1)

Publication Number Publication Date
CN204348922U true CN204348922U (en) 2015-05-20

Family

ID=53232171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420569974.7U Active CN204348922U (en) 2014-09-23 2014-09-23 A kind of copper post that is riveted for busbar

Country Status (1)

Country Link
CN (1) CN204348922U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998978A (en) * 2015-07-31 2015-10-28 深圳巴斯巴科技发展有限公司 Cold pressing riveting knurling column

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998978A (en) * 2015-07-31 2015-10-28 深圳巴斯巴科技发展有限公司 Cold pressing riveting knurling column

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160721

Address after: Honghuagang District 563000 Guizhou city of Zunyi province Xiangjiang construction investment limited liability company office building

Patentee after: Guizhou Zunyi Basiba Technology Co., Ltd.

Address before: 518000 Guangdong province Shenzhen City Pingshan Pingshan large industrial zone Lanzhu Road No. 8 teamadvance Industrial Area No. 1 building 1-3

Patentee before: Shenzhen Busbar Sci-Tech Development Co., Ltd.