CN206495958U - A kind of screw block - Google Patents
A kind of screw block Download PDFInfo
- Publication number
- CN206495958U CN206495958U CN201720011619.1U CN201720011619U CN206495958U CN 206495958 U CN206495958 U CN 206495958U CN 201720011619 U CN201720011619 U CN 201720011619U CN 206495958 U CN206495958 U CN 206495958U
- Authority
- CN
- China
- Prior art keywords
- screw
- hole
- screwed hole
- block
- screw 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.)
- Expired - Fee Related
Links
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a kind of screw block, it is characterised in that：Described screw block has screwed hole；Described screwed hole is evenly distributed on around lead screw hole；It is equipped with described screwed hole and marks closely screw；It is described mark closely screw and be assembled in screw thread the space between lead screw hole and leading screw can be made to diminish；The axis of the screwed hole is parallel with the axis of lead screw hole.Described screw thread hole number is 4.Described screwed hole is M4.Screw block involved by the utility model marks closely the screwed hole of screw to adjust and uses the gap occurred between leading screw and screw block by long-time by having installed additional, it is not necessary to re-replace leading screw.
Description
Technical field
The utility model is related to a kind of screw block.
Background technology
Existing screw block is after long-time use, and leading screw has abrasion, and gap occurs between leading screw and screw block,
The vibration of leading screw is added, the service life of leading screw and screw block is reduced.Occurring occurring gap between leading screw and screw block
When, solve this problem often through the mode of leading screw is changed.
The content of the invention
The purpose of this utility model is to provide a kind of screw block, enables to occur gap between leading screw and screw block
When, gap can be adjusted.
In order to solve the above technical problems, what the purpose of this utility model was realized in：A kind of leading screw described in screw block
Seat tool has screwed hole；Described screwed hole is evenly distributed on around lead screw hole；It is equipped with described screwed hole and marks closely screw；It is described
Screw of marking closely be assembled in screw thread the space between lead screw hole and leading screw can be made to diminish, the axis and lead screw hole of the screwed hole
Axis it is parallel.Described screw thread hole number is 4.Described screwed hole is M4.
The beneficial effects of the utility model are：Screw block involved by the utility model marks closely the spiral shell of screw by having installed additional
Pit uses the gap occurred between leading screw and screw block to adjust by long-time, it is not necessary to re-replace leading screw.
Brief description of the drawings
Fig. 1 is screw block front view；
Fig. 2 is screw block right view.
Mark is described as follows in figure：1- lead screw hole；2- screwed holes.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：Reference picture 1, Fig. 2, the screw block involved by the present embodiment have screwed hole 2；Screwed hole 2 is evenly distributed on
Around lead screw hole 1；It is equipped with screwed hole 2 and marks closely screw；The inner surface of lead screw hole 1 is tapered slope, the axis and leading screw of screwed hole
The axis in hole is parallel.The quantity of screwed hole 2 is 4.Screwed hole 2 is M4.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of screw block, it is characterised in that：Described screw block has screwed hole；Described screwed hole is evenly distributed on leading screw
Around hole；It is equipped with described screwed hole and marks closely screw；It is described mark closely screw and be assembled in screw thread can make lead screw hole and leading screw
Between space diminish；The axis of the screwed hole is parallel with the axis of lead screw hole.
2. screw block according to claim 1, it is characterised in that：Described screw thread hole number is 4.
3. screw block according to claim 1, it is characterised in that：Described screwed hole is M4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011619.1U CN206495958U (en) | 2017-01-05 | 2017-01-05 | A kind of screw block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011619.1U CN206495958U (en) | 2017-01-05 | 2017-01-05 | A kind of screw block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495958U true CN206495958U (en) | 2017-09-15 |
Family
ID=59803006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720011619.1U Expired - Fee Related CN206495958U (en) | 2017-01-05 | 2017-01-05 | A kind of screw block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495958U (en) |
-
2017
- 2017-01-05 CN CN201720011619.1U patent/CN206495958U/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: 20170915 Termination date: 20180105 |