CN203516386U - Bolt fixing buckle - Google Patents
Bolt fixing buckle Download PDFInfo
- Publication number
- CN203516386U CN203516386U CN201320584642.1U CN201320584642U CN203516386U CN 203516386 U CN203516386 U CN 203516386U CN 201320584642 U CN201320584642 U CN 201320584642U CN 203516386 U CN203516386 U CN 203516386U
- Authority
- CN
- China
- Prior art keywords
- matrix
- cylinder
- pedestal
- bolt
- fixing buckle
- 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 - Fee Related
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Abstract
The utility model discloses a bolt fixing buckle. The bolt fixing buckle comprises a cylinder body and a base and is characterized in that a base body is arranged between the cylinder body and the base, the upper end of the base body is fixedly connected with the cylinder body, the lower end of the base body is fixedly connected with the base, a through hole is formed in the center of the cylinder body, and internal threads are arranged on the inner wall of the through hole. The internal threads of the through hole in the cylinder body are connected with a bolt. The cylinder body is rotated to drive the base body to rotate, the base body rotates to drive the base to rotate, and consequently the fixing effect is achieved. The bolt fixing buckle is provided with the through hole, the through hole is provided with the internal threads, and the bolt fixing buckle is fastened on the bolt through the internal threads. Therefore, the bolt fixing buckle is quick and convenient to install, good in fastening effect, high in stability, simple in structure, high in integrated injection molding rate, low in rejection rate and capable of improving production efficiency and effectively reducing manufacturing cost.
Description
Technical field
The utility model relates to a kind of securing part, and in particular, the bolt that the utility model relates to a kind of firm stable is buckle fixedly.
Background technique
At present, existing fixedly buckle is fixed on double-screw bolt by clamping boss, and clamping dynamics is little, and fixing effect is not fine, and there is the phenomenon of clamping power decay to exist, stability cannot guarantee, has hidden danger of quality, in addition, buckle with clamping boss structure, whole structure relative complex, die sinking is costly, and development cost is relatively high; Finally, complicated mould structure, certainly will increase demoulding difficulty, directly affects product qualified rate, and scrappage increases relatively, certainly will cause manufacturing efficiency relatively low, and fabricating cost is higher, causes negative effect to the benefit of factory.
Chinese patent notification number is CN 202012536U, notice of authorization day is on October 19th, 2011, the name of model utility is called a kind of fixed card buckle structure, this application case discloses a kind of fixed card buckle structure, comprise the lower cooperation wing with on coordinate the wing, described lower cooperation flank portion is provided with plural tooth engaged, and the shape of the corresponding described tooth engaged of the described upper cooperation wing is provided with plural opening, and the head of described tooth engaged inserts in described opening.Described upper cooperation wing top is provided with upper shed, and described upper cooperation underwing is provided with under shed; The corresponding upper shed in described lower cooperation wing top is provided with tooth engaged, and the corresponding under shed of described lower cooperation underwing is provided with lower tooth engaged.Wherein deficiency is the fixed effect poor stability of fixedly buckle, has hidden danger of quality, and development cost is higher, and product qualified rate is low, is unfavorable for that the economic benefit of factory's batch process realizes.
Model utility content
The purpose of this utility model is to solve the fixed effect poor stability of existing fixedly buckle, there is hidden danger of quality, and development cost is higher, product qualified rate is low, be unfavorable for the problem that the economic benefit of factory batch process realizes, the bolt that a kind of firm stable is provided and has been convenient to batch production is buckle fixedly.
For realizing above object, the technical solution of the utility model is fixedly buckle of a kind of bolt, comprise cylinder and pedestal, it is characterized in that, between described cylinder and pedestal, be provided with matrix, described matrix upper end is fixedly connected with cylinder, and described matrix lower end is fixedly connected with pedestal, described cylinder center is provided with through hole, and described through-hole wall is provided with internal thread.The internal thread of the through hole in cylinder is connected with bolt, rotating cylinder, cylinder band kinetoplast rotates, and matrix rotates and drives pedestal to rotate, thereby reaches fixing effect, be used for fixing front wall sound-isolation pad, weld bolt on vehicle body sheet metal, sound insulating pad corresponding hole site is through after these bolts, and the interior threaded hole of buckle is fastened on bolt again, sound insulating pad is fixed between panel beating and buckle tightly, reaches sound insulating pad fixed effect.
As preferably, above described cylinder, be provided with halfpace, described halfpace is fixedly connected with cylinder, and described cylinder and the cross section of halfpace are Hexagon.On cylinder, add that halfpace main purpose is for fear of occurring the problems such as sharp edge, burr, eliminate to scratch employee's hidden danger, and the cross section of cylinder and halfpace is Hexagon, just in time conveniently utilize the instruments such as spanner to install.
As preferably, described pedestal is provided with annular groove, and described annular groove is arranged on pedestal lower surface.The annular groove of pedestal lower surface, in the time of can the weight of minimizing own, reduces materials consumption, reduces manufacture cost, and in rotation fastening buckle process, can reduce and sound insulating pad surface of contact, improves efficiency of assembling and quality.
As preferably, described matrix is divided into the first matrix and the second matrix, and described the first matrix upper end is fixedly connected with cylinder, and the first described matrix lower end is fixedly connected with the upper end of the second matrix, and the lower end of the second described matrix is fixedly connected with pedestal.Under the first matrix and the second matrix acting in conjunction, cylinder and pedestal are linked together, increased fixedly stability and the structural strength of buckle.
As preferably, the lower surface of described pedestal is provided with some projections, and described projection is fixedly connected with pedestal.Projection on the lower surface of pedestal, can increase frictional force, prevents that pedestal from rotating, and makes fixedly buckle depart from bolt.
The utlity model has following beneficial effect: fixedly in buckle, establish through hole internal thread, by it, be fastened on bolt, it is convenient to install, fastening effective, stability is high, and fixed card buckle structure is simple, and integrated injection molding rate is high, scrappage is low, enhances productivity, and effectively reduces manufacture cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of worm's eye view of Fig. 1;
Fig. 3 is a kind of structural representation of A-A in Fig. 1.
1-halfpace, 2-cylinder, the 3-the first matrix, the 4-the second matrix, 5-pedestal, 6-annular groove, 7-projection, 8-internal thread, 9-through hole.
Embodiment
Below in conjunction with specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described:
Embodiment: bolt is buckle fixedly, comprise cylinder 2 and pedestal 5, between cylinder 2 and pedestal 5, be provided with matrix, matrix upper end is fixedly connected with cylinder 2, matrix lower end is fixedly connected with pedestal 5, matrix is divided into the first matrix 3 and the second matrix 4, described the first matrix 3 upper ends are fixedly connected with cylinder 2, the first matrix 3 lower ends are fixedly connected with the upper end of the second matrix 4, the lower end of the second matrix 4 is fixedly connected with pedestal 5, cylinder 2 centers are provided with through hole 9, through hole 9 inwalls are provided with internal thread 8, cylinder 2 tops are provided with halfpace 1, halfpace 1 is fixedly connected with cylinder 2, the cross section of cylinder 2 and halfpace 1 is Hexagon, pedestal 5 is provided with annular groove 6, annular groove 6 is arranged on pedestal lower surface, the lower surface of pedestal 6 is provided with eight projections 7, projection 7 is fixedly connected with pedestal, halfpace, cylinder, the first matrix, the second matrix, pedestal, annular groove and projection are injection moulding integrated molding.
This bolt fixedly buckle is used for fixing front wall sound-isolation pad, weld bolt on vehicle body sheet metal, sound insulating pad corresponding hole site is through after these bolts, in buckle, the interior threaded hole of through hole is fastened on bolt again, sound insulating pad is fixed between panel beating and buckle tightly, reach sound insulating pad fixed effect, this bolt fixedly buckle is mainly comprised of cylinder and pedestal, and both form an integral body by the first matrix, the second matrix; By sleeve or the spanner Hexagon cylinder that turns clockwise, this bolt fixed card button can be fixed on bolt firmly, reach very easily fastening effect, as used electric twisting rifle, can effectively guarantee that the moment of torsion of fastening buckle is consistent, guarantee complete vehicle quality; This bolt fixed card is buckled the first matrix, second matrix of design, can effectively promote Hexagon cylinder (2) and pedestal self intensity, to guarantee that buckle reaches requirement to the fastening force of sound insulating pad; This bolt fixed card is buckled the Hexagon halfpace of design, and main purpose is for fear of occurring the problems such as sharp edge, burr, eliminates the hidden danger that scratches employee; The projection of the annular groove designing on this buckle and pedestal lower surface, in the time of the weight of minimizing own, reduces materials consumption, reduce manufacture cost, and in rotation fastening buckle process, can reduce and sound insulating pad surface of contact, improve efficiency of assembling and quality, this fixedly establishes through hole internal thread in buckle, by it, is fastened on bolt, it is convenient to install, and fastening effective, stability is high, fixed card buckle structure is simple, integrated injection molding rate is high, and scrappage is low, enhances productivity.
Above-mentioned embodiment is used for the utility model of explaining; rather than the utility model is limited; in the protection domain of spirit of the present utility model and claim, any modification and change that the utility model is made, all fall into protection domain of the present utility model.
Claims (5)
1. the fixing buckle of a bolt, comprise cylinder and pedestal, it is characterized in that, between described cylinder and pedestal, be provided with matrix, described matrix upper end is fixedly connected with cylinder, described matrix lower end is fixedly connected with pedestal, and described cylinder center is provided with through hole, and described through-hole wall is provided with internal thread.
2. the fixing buckle of bolt according to claim 1, is characterized in that, described cylinder top is provided with halfpace, and described halfpace is fixedly connected with cylinder, and described cylinder and the cross section of halfpace are Hexagon.
3. the fixing buckle of bolt according to claim 2, is characterized in that, described pedestal is provided with annular groove, and described annular groove is arranged on pedestal lower surface.
4. according to the fixing buckle of the bolt described in claim 1 or 2 or 3, it is characterized in that, described matrix is divided into the first matrix and the second matrix, described the first matrix upper end is fixedly connected with cylinder, the first described matrix lower end is fixedly connected with the upper end of the second matrix, and the lower end of the second described matrix is fixedly connected with pedestal.
5. the fixing buckle of bolt according to claim 4, is characterized in that, the lower surface of described pedestal is provided with some projections, and described projection is fixedly connected with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584642.1U CN203516386U (en) | 2013-09-22 | 2013-09-22 | Bolt fixing buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584642.1U CN203516386U (en) | 2013-09-22 | 2013-09-22 | Bolt fixing buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516386U true CN203516386U (en) | 2014-04-02 |
Family
ID=50375322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320584642.1U Expired - Fee Related CN203516386U (en) | 2013-09-22 | 2013-09-22 | Bolt fixing buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516386U (en) |
-
2013
- 2013-09-22 CN CN201320584642.1U patent/CN203516386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |