CN200943631Y - Nut fixing sheet - Google Patents
Nut fixing sheet Download PDFInfo
- Publication number
- CN200943631Y CN200943631Y CN 200620105978 CN200620105978U CN200943631Y CN 200943631 Y CN200943631 Y CN 200943631Y CN 200620105978 CN200620105978 CN 200620105978 CN 200620105978 U CN200620105978 U CN 200620105978U CN 200943631 Y CN200943631 Y CN 200943631Y
- Authority
- CN
- China
- Prior art keywords
- nut
- groove
- utility
- model
- metal
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a fixing piece of nut. A groove with the same shape as that of the nut is pressed at the centre of one side of the metal piece. Through holes are arranged on bottom of the groove and two positioning bosses are pressed at both sides of the groove on the other side of the metal piece. During usage, firstly install the nut into the groove of the fixing piece of the nut, then matches the positioning boss with the positioning hole on a metal sheet. After the surface of the metal piece tightly contacts the sides of the metal sheet to be fixed, tack weld edges of the metal piece with the metal sheet, thereby, the nut is accurately and tightly fixed on the metal sheet. The nut is fitted into the groove and fixed, which avoids the nut falling off during usage. Deformations of internal threads of nut are prevented by tack welding of the external edges of the fixing piece to fix the nut, which increases service life. The utility model decreases cost because only normal nuts are needed.
Description
Technical field
The utility model relates to a kind of nut fixed plate that is used to connect sheetmetal.
Background technique
The Placement of metal current thin plate mainly contains the tapping screw connection and is connected with bolt and nut.Tapping screw connects has certain requirement to gauge of sheet, and dismounting damages screw easily.Bolt and nut connects if do not use the spot welding nut to come off easily through stressed or vibration nut for a long time; Use the spot welding nut not only the screw thread easy deformation in the higher but also nut of cost be unfavorable for assembling, simultaneously because the spot welding space is less, firm inadequately.
Summary of the invention
The purpose of this utility model is to provide a kind of nut fixed plate of set screw nut, when making the utilization bolt and nut connect sheetmetal accurately set screw nut prevent that nut from coming off, increase the spot welding space, prevent the nut inner thread distortion, and with low cost.
The technological scheme that its technical problem that solves the utility model adopts is: the centre punch in the tinsel one side extrudes the groove identical with the nut profile, and bottom portion of groove is a through hole, stamps out two positioning boss respectively in the groove both sides of tinsel another side.
The diameter of described through hole equals to be connected the diameter of metal plate hole.
The size and dimension of described groove is by the model decision of the nut that will fix.
Circular, the square or rectangular of being shaped as of described tinsel.
The utility model is compared the beneficial effect that has with background technique:
1, nut is packed into nut is fixed in the groove of nut fixed plate, thereby avoid nut obscission in use;
2, the outward edge by spot welding nut fixed plate is fixed nut, thereby prevents the distortion of nut inner thread, has improved working life;
3, the utility model is with low cost, only needs to use plain nut, has therefore reduced cost.
Description of drawings
Fig. 1 is a plan view of the present utility model;
Fig. 2 is a plan view of the present utility model;
Fig. 3 is an A-A direction sectional view of the present utility model.
Among the figure: 1, tinsel, 2, breach, 3, groove, 4, through hole, 5, positioning boss, 6, the tinsel edge.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model extrudes the groove 3 identical with the nut profile at the centre punch of tinsel 1 one side, and bottom portion of groove 3 is a through hole 4, stamps out two positioning boss 5 respectively in groove 3 both sides of tinsel 1 another side.
The diameter of described through hole 4 equals to be connected the diameter of metal plate hole, is used to make the bolt that grows to stretch out.The size and dimension of described groove 3 is by the model decision of the nut that will fix.Circular, square or rectangular of being shaped as of described tinsel 1 etc.
The fixing metal sheet played the effect of processing location when breach 2 was used for stamped recess 3 and positioning boss 5, was that process structure is used, and its shape can be circular-arc or other shapes;
During use, earlier nut is packed in the groove of nut fixed plate, again the positioning hole on positioning boss 5 and the sheetmetal is matched, the sheetmetal side that makes the surface of tinsel 1 and will be fixed on closely cooperates, then with tinsel edge 6 and sheetmetal spot welding, thereby make nut be fixed on the sheetmetal accurately and stably.
Above-mentioned embodiment is used for the utility model of explaining; rather than the utility model limited; in the protection domain of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection domain of the present utility model.
Claims (4)
1. nut fixed plate, it is characterized in that: the centre punch in tinsel (1) one side extrudes the groove (3) identical with the nut profile, groove (3) bottom is through hole (4), stamps out two positioning boss (5) respectively in groove (3) both sides of tinsel (1) another side.
2. a kind of nut fixed plate according to claim 1 is characterized in that: the diameter of described through hole (4) equals to be connected the diameter of metal plate hole.
3. a kind of nut fixed plate according to claim 1 is characterized in that: the size and dimension of described groove (3) is by the model decision of the nut that will fix.
4. a kind of nut fixed plate according to claim 1 is characterized in that: circular, the square or rectangular of being shaped as of described tinsel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105978 CN200943631Y (en) | 2006-07-25 | 2006-07-25 | Nut fixing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105978 CN200943631Y (en) | 2006-07-25 | 2006-07-25 | Nut fixing sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943631Y true CN200943631Y (en) | 2007-09-05 |
Family
ID=38718262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105978 Expired - Lifetime CN200943631Y (en) | 2006-07-25 | 2006-07-25 | Nut fixing sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943631Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526102B (en) * | 2008-02-29 | 2013-02-13 | 形状连接技术有限公司及两合公司 | A component assembly comprising a sheet metal part and a nut element attached thereto and manufacturing method |
| CN105114435A (en) * | 2015-08-25 | 2015-12-02 | 中国运载火箭技术研究院 | Omni-bearing locking and one-face connection fixing device |
| CN110925378A (en) * | 2019-12-23 | 2020-03-27 | 大唐郓城发电有限公司 | Hydraulic coupler |
-
2006
- 2006-07-25 CN CN 200620105978 patent/CN200943631Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526102B (en) * | 2008-02-29 | 2013-02-13 | 形状连接技术有限公司及两合公司 | A component assembly comprising a sheet metal part and a nut element attached thereto and manufacturing method |
| CN103075410A (en) * | 2008-02-29 | 2013-05-01 | 形状连接技术有限公司及两合公司 | Component assembly comprising sheet metal part and nut element attached thereto and also method for manufacture of such component assembly |
| CN103075410B (en) * | 2008-02-29 | 2016-01-06 | 形状连接技术有限公司及两合公司 | Comprise assembly parts and the manufacture method of sheet metal part and the nut element be connected on it |
| CN105114435A (en) * | 2015-08-25 | 2015-12-02 | 中国运载火箭技术研究院 | Omni-bearing locking and one-face connection fixing device |
| CN110925378A (en) * | 2019-12-23 | 2020-03-27 | 大唐郓城发电有限公司 | Hydraulic coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Sonc Electrical Co., Ltd. Assignor: Wang Zaifeng Contract fulfillment period: 2009.6.25 to 2014.6.24 Contract record no.: 2009330001589 Denomination of utility model: Nut fixing sheet Granted publication date: 20070905 License type: Exclusive license Record date: 20090710 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.25 TO 2014.6.24; CHANGE OF CONTRACT Name of requester: ZHEJIANG SONGKE ELECTRICAL APPLIANCES CO., LTD. Effective date: 20090710 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070905 |
|
| EXPY | Termination of patent right or utility model |