CN209781421U - assembling screw hole for fastener - Google Patents
assembling screw hole for fastener Download PDFInfo
- Publication number
- CN209781421U CN209781421U CN201821212283.6U CN201821212283U CN209781421U CN 209781421 U CN209781421 U CN 209781421U CN 201821212283 U CN201821212283 U CN 201821212283U CN 209781421 U CN209781421 U CN 209781421U
- Authority
- CN
- China
- Prior art keywords
- connecting body
- fixedly connected
- fastener
- assembly screw
- elastic
- 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
Links
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000013011 mating Effects 0.000 claims 1
- 239000012634 fragment Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Springs (AREA)
Abstract
The utility model discloses an assembly screw hole for a fastener, which comprises a connecting body, an elastic module and a positioning module; the positioning module is positioned at one end of the connecting body and is fixedly connected with the connecting body; the connecting body is in a columnar shape and is matched with an inner hole of the connecting hole; the elastic module is positioned on the connecting body and is fixedly connected with the connecting body. The utility model provides a pair of fastener is with assembly screw laminates the inner wall of assembling screw and unthreaded hole through the location shell fragment on the locating piece, and downthehole cushion and the pressure spring of utilizing supports the assembly screw to bear the atress of fastener.
Description
Technical Field
The utility model relates to a fastener is with assembly screw.
Background
The fastener is by wide application in present production life, and threaded connection's mode is by wide application to each field, also has the situation that can't use simultaneously, in case the condition that only unthreaded hole appears just can't use, and traditional method adopts the cover that expands to form the screw hole and assembles, but the cover that expands utilizes is the elasticity of metal itself, will influence the connection quality very easily, can't bear great atress, and the limitation of use is very big.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fastener is with assembly screw utilizes elastic component to consolidate the screw, makes it hug closely the pore wall in the unthreaded hole, makes it support downthehole, bears the atress of fastener, improves the connection effect.
In order to solve the above problem, the utility model provides a pair of assembly screw for fastener has adopted following technical scheme:
An assembly screw hole for a fastener comprises a connecting body, an elastic module and a positioning module; the positioning module is positioned at one end of the connecting body and is fixedly connected with the connecting body; the connecting body is in a columnar shape and is matched with an inner hole of the connecting hole; the elastic module is positioned on the connecting body and fixedly connected with the connecting body;
The elastic module comprises an elastic pad, a supporting block and a compression spring; the elastic pad is positioned on the excircle of the connecting body and is fixedly connected with the connecting body; the supporting block is positioned on the excircle of the connecting body and is fixedly connected with the connecting body through the compression spring; the compression spring is positioned between the supporting block and the connecting body, and two ends of the compression spring are respectively fixedly connected with the supporting block and the connecting body.
Furthermore, the elastic pads are positioned on the upper side of the supporting block and distributed around the connecting body.
Furthermore, the supporting blocks correspond to the compression springs and are uniformly distributed on the connecting body.
Furthermore, a threaded hole is formed in the connecting body and matched with the fastening piece.
Furthermore, the positioning module extends outwards along the outer circle of the connecting body and is abutted to the orifice.
Furthermore, a positioning elastic sheet is arranged on the positioning module, and the positioning elastic sheet extends along the direction of the connecting body to press the elastic cushion.
The beneficial effects of the utility model reside in that: the utility model provides a pair of fastener is with assembly screw laminates the inner wall of assembling screw and unthreaded hole through the location shell fragment on the locating piece, and downthehole cushion and the pressure spring of utilizing supports the assembly screw to bear the atress of fastener.
Drawings
Fig. 1 is a front view of a preferred embodiment of the present invention.
Wherein: 1. the elastic piece positioning device comprises a connector, 2 elastic modules, 3 positioning modules, 4 elastic pads, 5 supporting blocks, 6 compression springs, 7 threaded holes and 8 positioning elastic pieces.
Detailed Description
In order to more clearly understand the technical solutions provided by the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings, the assembly screw hole for the fastener provided by the utility model comprises a connecting body 1, an elastic module 2 and a positioning module 3; the positioning module 3 is positioned at one end of the connecting body 1 and is fixedly connected with the connecting body 1; the connector 1 is in a columnar shape and is matched with an inner hole of the connecting hole; the elastic module 2 is positioned on the connecting body 1 and fixedly connected with the connecting body 1;
The elastic module 2 comprises an elastic pad 4, a supporting block 5 and a compression spring 6; the elastic pad 4 is positioned on the excircle of the connecting body 1 and is fixedly connected with the connecting body 1; the supporting block 5 is positioned on the excircle of the connecting body 1 and is fixedly connected with the connecting body 1 through the compression spring 6; the compression spring 6 is positioned between the supporting block 5 and the connector 1, and two ends of the compression spring are respectively fixedly connected with the supporting block 5 and the connector 1.
further, the elastic pad 4 is located on the upper side of the supporting block 5 and distributed around the connecting body 1.
Furthermore, the supporting blocks 5 correspond to the compression springs 6, and are uniformly distributed on the connecting body 1.
furthermore, a threaded hole 7 is formed in the connecting body 1 and is matched with a fastening piece.
Furthermore, the positioning module 3 extends outwards along the outer circle of the connecting body 1 and is abutted to the orifice.
Furthermore, a positioning elastic sheet 8 is arranged on the positioning module 3, and the positioning elastic sheet 8 extends along the direction of the connector 1 to press the elastic pad 4.
Claims (6)
1. An assembly screw hole for a fastener is characterized by comprising a connecting body, an elastic module and a positioning module; the positioning module is positioned at one end of the connecting body and is fixedly connected with the connecting body; the connecting body is in a columnar shape and is matched with an inner hole of the connecting hole; the elastic module is positioned on the connecting body and fixedly connected with the connecting body;
The elastic module comprises an elastic pad, a supporting block and a compression spring; the elastic pad is positioned on the excircle of the connecting body and is fixedly connected with the connecting body; the supporting block is positioned on the excircle of the connecting body and is fixedly connected with the connecting body through the compression spring; the compression spring is positioned between the supporting block and the connecting body, and two ends of the compression spring are respectively fixedly connected with the supporting block and the connecting body.
2. The assembly screw of claim 1, wherein said resilient pad is located on the upper side of said support block and is distributed around said connecting body.
3. The assembly screw hole of claim 1, wherein the support blocks and the compression springs are provided in plural numbers corresponding to each other and uniformly distributed on the connecting body.
4. the assembly screw of claim 1, wherein a threaded bore is provided in said connecting body for mating with a fastener.
5. The assembly screw of claim 1, wherein said positioning block extends outwardly along an outer circumference of said connecting body to abut said opening.
6. The assembly screw hole of claim 5, wherein the positioning module is provided with a positioning spring, and the positioning spring extends along the direction of the connecting body to press the elastic pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212283.6U CN209781421U (en) | 2018-07-27 | 2018-07-27 | assembling screw hole for fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212283.6U CN209781421U (en) | 2018-07-27 | 2018-07-27 | assembling screw hole for fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209781421U true CN209781421U (en) | 2019-12-13 |
Family
ID=68786350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212283.6U Expired - Fee Related CN209781421U (en) | 2018-07-27 | 2018-07-27 | assembling screw hole for fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209781421U (en) |
-
2018
- 2018-07-27 CN CN201821212283.6U patent/CN209781421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |