CN205858922U - A kind of fixture for retaining tightening - Google Patents
A kind of fixture for retaining tightening Download PDFInfo
- Publication number
- CN205858922U CN205858922U CN201620771704.3U CN201620771704U CN205858922U CN 205858922 U CN205858922 U CN 205858922U CN 201620771704 U CN201620771704 U CN 201620771704U CN 205858922 U CN205858922 U CN 205858922U
- Authority
- CN
- China
- Prior art keywords
- retaining
- tightening
- rivet nut
- fixture
- contact block
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
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- Dowels (AREA)
Abstract
The utility model discloses a kind of fixture for retaining tightening, including housing screw, the top of housing screw rivet nut is the head of a nail, and rivet nut is provided with retaining pad, and the bottom of rivet nut is provided with flexible contact block.The features such as this utility model simple in construction, length in service life, use this device that the entity of retaining tightening carries out retaining tightening, can reach preferable retaining tightening effect, the entity fastened by retaining is not caused any mechanical wounding.After applying on production equipment, using effect clearly, effectively extends the service life of relevant device, not only increases the utilization ratio of equipment, and reduces the operating cost of equipment.
Description
Technical field
This utility model relates to the fixture of mechanical field, is specifically related to a kind of fixture for retaining tightening.
Background technology
Finding during long-term production practices, the retaining locking apparatus used now all can be tight to carried out retaining
Fixed entity (such as: axle etc.) causes permanent mechanical wounding so that by the entity of retaining tightening can not life-time service,
This results in service life of equipment and reduces, and equipment efficiency of usage reduces, and the operating cost of equipment increases.
Utility model content
The problems referred to above that this utility model generally exists for machanical fastener, it is provided that a kind of consolidating for retaining tightening
Locking member.
This utility model adopts the following technical scheme that a kind of fixture for retaining tightening, including housing screw, compresses
The top of screw rivet nut is the head of a nail, and rivet nut is provided with retaining pad, and the bottom of rivet nut is provided with flexible contact block, flexible contact block end face
Contacting with retaining pad, flexible contact block bottom surface contacts with by the entity of retaining tightening.
Further, the common straightcarbon steel that retaining pad uses surface hardening to process is made.
Further, retaining pad is installed on the bottom of housing screw rivet nut.
Further, flexible contact block uses rubber to make.
Further, flexible contact block end face contacts with retaining pad, flexible contact block bottom surface with by the reality of retaining tightening
Body contacts.
The beneficial effects of the utility model are: this device has the feature such as simple in construction, length in service life, uses this device
The entity of retaining tightening is carried out retaining tightening, preferable retaining tightening effect can be reached, to the entity fastened by retaining not
Cause any mechanical wounding.After this utility model applies on production equipment, using effect clearly, effectively extends relevant
In the service life of equipment, not only increase the utilization ratio of equipment, and reduce the operating cost of equipment.
Accompanying drawing explanation
Fig. 1. it is structural representation of the present utility model.
In figure: 1-housing screw, 2-retaining pad, 3-flexible contact block, the threaded axle of 4-, 5-axle sleeve.
Detailed description of the invention
A kind of fixture for retaining tightening, including housing screw, the top of housing screw rivet nut is the head of a nail, in rivet nut
Being provided with retaining pad 2, the bottom of rivet nut is provided with flexible contact block.Retaining pad uses the normal carbon steel that surface hardening processed
Becoming, retaining pad is installed on the bottom of housing screw rivet nut.Flexible contact block uses rubber or resinous material to make.Flexible contact
Block end face contacts with retaining pad, and flexible contact block bottom surface contacts with by the entity of retaining tightening.
Housing screw can use standard screws, during effect, as it is shown in figure 1, be threaded axle 4 in axle sleeve 5, compresses spiral shell
Nail rivet nut penetrates from axle sleeve 5, during penetrating by the flexible contact block 3 of the retaining pad 2 band moving nail body bottom in rivet nut together
Motion, when flexible contact block touches by retaining tightening entity (threaded axle) surface, housing screw moves forward,
Until entity is locked.
Claims (4)
1. the fixture for retaining tightening, it is characterised in that: including housing screw, the top of housing screw rivet nut is nail
Cap, rivet nut is provided with retaining pad, and the bottom of rivet nut is provided with flexible contact block, and flexible contact block end face contacts with retaining pad, soft
Property contact block bottom surface contacts with by the entity of retaining tightening.
A kind of fixture for retaining tightening, it is characterised in that: retaining pad uses surface hardening
The common straightcarbon steel processed is made.
A kind of fixture for retaining tightening, it is characterised in that: retaining pad is installed on pressure
The bottom of tight screw rivet nut.
A kind of fixture for retaining tightening, it is characterised in that: flexible contact block uses
Rubber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771704.3U CN205858922U (en) | 2016-07-21 | 2016-07-21 | A kind of fixture for retaining tightening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771704.3U CN205858922U (en) | 2016-07-21 | 2016-07-21 | A kind of fixture for retaining tightening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858922U true CN205858922U (en) | 2017-01-04 |
Family
ID=57649694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620771704.3U Active CN205858922U (en) | 2016-07-21 | 2016-07-21 | A kind of fixture for retaining tightening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730306A (en) * | 2018-04-19 | 2018-11-02 | 中国石油天然气集团有限公司 | Compound holding screw |
| CN110886760A (en) * | 2019-12-05 | 2020-03-17 | 江苏以西杰电子科技有限公司 | Anti-loose nut |
| CN111911769A (en) * | 2020-06-12 | 2020-11-10 | 珠海广浩捷科技股份有限公司 | Adjusting device |
-
2016
- 2016-07-21 CN CN201620771704.3U patent/CN205858922U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730306A (en) * | 2018-04-19 | 2018-11-02 | 中国石油天然气集团有限公司 | Compound holding screw |
| CN110886760A (en) * | 2019-12-05 | 2020-03-17 | 江苏以西杰电子科技有限公司 | Anti-loose nut |
| CN111911769A (en) * | 2020-06-12 | 2020-11-10 | 珠海广浩捷科技股份有限公司 | Adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240412 Address after: 737199 No. 2 Jianshe Road, Jinchuan District, Jinchang City, Gansu Province (east of Beijing Road, west of Heya Road, south of Guiyang Road) Patentee after: Jinchuan Group Copper Gui Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |