CN110159657A - A kind of locking structure of linear guide - Google Patents
A kind of locking structure of linear guide Download PDFInfo
- Publication number
- CN110159657A CN110159657A CN201910478871.7A CN201910478871A CN110159657A CN 110159657 A CN110159657 A CN 110159657A CN 201910478871 A CN201910478871 A CN 201910478871A CN 110159657 A CN110159657 A CN 110159657A
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- section
- rotation
- rotation section
- locking structure
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/10—Arrangements for locking the bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The present invention relates to a kind of locking structure of linear guide, including guide rail, sliding block and locking structure, locking structure includes press section, the first rotation section, the second rotation section；Sliding block is equipped with opening, and be open interior installation press section, and the extending direction of opening and the length direction of guide rail are parallel, and press section and sliding block use elastic connection；Press section is rotatablely connected respectively with the first rotation section, the second rotation section, and sliding block is equipped with the first limited section and the second limited section, the first rotation section and the rotation connection of the first limited section, the second rotation section and the rotation connection of the second limited section.The beneficial effects of the present invention are: providing a kind of locking structure, it can prevent linear guide from moving freely.
Description
Technical field
The present invention relates to linear guide more particularly to a kind of locking structures of linear guide.
Background technique
Linear guide is a kind of common part.Linear guide in the prior art does not have locking structure, is easy by dry
It disturbs or inertia, and is subjected to displacement.Such case can seriously affect the precision of the precision machinery using linear guide.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of linear guide is provided
Locking structure can prevent linear guide free to slide.
The present invention is to be achieved by the following technical programs: a kind of locking structure of linear guide, including guide rail, sliding block
And locking structure, locking structure include press section, the first rotation section, the second rotation section；Sliding block is equipped with opening, and the interior installation that is open is pressed
Splenium, the extending direction of opening and the length direction of guide rail are parallel, and press section and sliding block use elastic connection；Press section and first
Rotation section, the second rotation section are rotatablely connected respectively, and sliding block is equipped with the first limited section and the second limited section, the first rotation section and first
Limited section rotation connection, the second rotation section and the rotation connection of the second limited section；Sliding block is equipped with a pair of of inclined-plane, and inclined-plane abuts the respectively
One rotation section and the second rotation section, the plane of rotation on inclined-plane and the first rotation section, the second rotation section are mutually perpendicular to；First rotation section and
Second rotation section is equipped with lock tooth, and guide rail is equipped with and the matched multiple lock teeth in the first clamping portion and the second clamping portion, multiple lock teeth
Extend along rail length direction.
According to the above technical scheme, it is preferable that press section, the first rotation section, the second rotation section are integrally formed, press section
There is elasticity between the first rotation section, the second rotation section.
According to the above technical scheme, it is preferable that press section and the first rotation section, the second rotation section are connected by hinge respectively
It connects.
According to the above technical scheme, it is preferable that press section is to be connected by spring with elastic connection used by sliding block.
According to the above technical scheme, it is preferable that the first limited section and the second limited section are respectively equipped with through-hole, the first rotation section
The through-hole of the first limited section and the second limited section is each passed through with the second rotation section.
The beneficial effects of the present invention are: providing a kind of locking structure, it can prevent linear guide from moving freely.
Detailed description of the invention
Fig. 1 shows the schematic view of the front view of the embodiment of the present invention.
Fig. 2 shows the locking structure schematic diagrames of the embodiment of the present invention.
In figure: 1. guide rails, 2. sliding blocks, 3. press sections, 4. first rotation sections, 5. second rotation sections, 6. openings, 7. first limits
Determine portion, 8. second limited sections, 9. inclined-planes, 10. lock teeth, 11. springs, 12. through-holes.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and most
The present invention is described in further detail for good embodiment.
As shown, a kind of locking structure of linear guide of the present invention, including guide rail 1, sliding block 2 and locking structure, locking
Structure includes press section 3, the first rotation section 4, the second rotation section 5；Sliding block is equipped with opening 6, and be open interior installation press section, opening
Extending direction is parallel with the length direction of guide rail, and press section and sliding block use elastic connection；Press section and the first rotation section, second
Rotation section is rotatablely connected respectively, and sliding block is equipped with the first limited section 7 and the second limited section 8, and the first rotation section and the first limited section turn
Dynamic connection, the second rotation section and the rotation connection of the second limited section；Sliding block is equipped with a pair of of inclined-plane 9, and inclined-plane abuts the first rotation respectively
Portion and the second rotation section, the plane of rotation on inclined-plane and the first rotation section, the second rotation section are mutually perpendicular to；First rotation section and second turn
Dynamic portion be equipped with lock tooth 10, guide rail be equipped with the matched multiple lock teeth in the first clamping portion and the second clamping portion, multiple lock teeth along
Rail length direction extends.
The working principle of above-described embodiment are as follows: press section connects external driver device, and press section stress is moved into opening,
Press section will drive the first rotation section and the second rotation section and rotate around the first limited section and the second limited section when mobile, inclined-plane meeting
The first rotation section and the second rotation section are deformed, makes the first rotation section and the second rotation section that must lock the lock tooth disengaging of tooth and guide rail,
External driver device can move on guide rail with movable slider at this time, after press section stops accepting, press section and cunning before
Elastic connection between block can discharge elastic force, and press section is made to return to original position, the lock tooth of the first rotation section and the second rotation section with lead
The lock tooth of rail is engaged again, is locked sliding block and guide rail, is prevented its movement.
According to above-described embodiment, it is preferable that press section, the first rotation section, the second rotation section are integrally formed, press section with
There is elasticity between first rotation section, the second rotation section.Above structure discloses a kind of embodiment one of locking structure, press section
It is rotated between the first rotation section, the second rotation section by elastic connection.Press section, the first rotation section, second turn
Dynamic portion can be made of elastic sheet metal or plastics.
According to above-described embodiment, it is preferable that press section is connected by a hinge respectively with the first rotation section, the second rotation section.
It states structure and discloses a kind of embodiment two of locking structure.Press section, the first rotation section, between the second rotation section by hinge into
Row rotation.
According to above-described embodiment, it is preferable that elastic connection used by press section and sliding block is to be connected by spring 11.This
It is a kind of elastic connection way being easily achieved.
According to above-described embodiment, it is preferable that the first limited section and the second limited section are respectively equipped with through-hole 12, the first rotation section
The through-hole of the first limited section and the second limited section is each passed through with the second rotation section.Disclosed herein is a kind of first rotation sections, the
The embodiment of rotation connection between two rotating parts and the first limited section, the second limited section.
The beneficial effects of the present invention are: providing a kind of locking structure, it can prevent linear guide from moving freely.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of locking structure of linear guide, which is characterized in that including guide rail, sliding block and locking structure, the locking structure
Including press section, the first rotation section, the second rotation section；
The sliding block is equipped with opening, and be open interior installation press section, and the extending direction of the opening and the length direction of guide rail are parallel,
The press section and sliding block use elastic connection；
The press section is rotatablely connected respectively with the first rotation section, the second rotation section, and the sliding block is equipped with the first limited section and the
Two limited sections, first rotation section and the rotation connection of the first limited section, second rotation section and the rotation of the second limited section connect
It connects；
The sliding block is equipped with a pair of of inclined-plane, and the inclined-plane abuts the first rotation section and the second rotation section respectively, the inclined-plane and the
One rotation section, the second rotation section plane of rotation be mutually perpendicular to；
First rotation section and the second rotation section are equipped with lock tooth, and the guide rail is equipped with and the first clamping portion and the second clamping portion
Matched multiple lock teeth, multiple lock teeth extend along rail length direction.
2. a kind of locking structure of linear guide according to claim 1, which is characterized in that the press section, first turn
Dynamic portion, the second rotation section are integrally formed, and have elasticity between the press section and the first rotation section, the second rotation section.
3. a kind of locking structure of linear guide according to claim 1, which is characterized in that the press section and first turn
Dynamic portion, the second rotation section are connected by a hinge respectively.
4. a kind of locking structure of linear guide according to claim 1, which is characterized in that the press section and sliding block institute
The elastic connection used is connects by spring.
5. a kind of locking structure of linear guide according to claim 1, which is characterized in that first limited section and
Two limited sections are respectively equipped with through-hole, and first rotation section and the second rotation section are each passed through the first limited section and the second limited section
Through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478871.7A CN110159657A (en) | 2019-06-04 | 2019-06-04 | A kind of locking structure of linear guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478871.7A CN110159657A (en) | 2019-06-04 | 2019-06-04 | A kind of locking structure of linear guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159657A true CN110159657A (en) | 2019-08-23 |
Family
ID=67627095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910478871.7A Pending CN110159657A (en) | 2019-06-04 | 2019-06-04 | A kind of locking structure of linear guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159657A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603143A (en) * | 2020-01-15 | 2021-04-06 | 郭庆泉 | Modular zoned and ceiling curtain rail dual clip lock system |
| CN117307609A (en) * | 2023-12-01 | 2023-12-29 | 江苏领臣精密机械有限公司 | Hydrostatic guideway assembly with leveling and locking functions |
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| DE3643365A1 (en) * | 1986-12-18 | 1988-03-10 | Bayerische Motoren Werke Ag | Adjusting device on a front vehicle seat |
| DE3935359A1 (en) * | 1989-10-24 | 1991-05-02 | Keiper Recaro Gmbh Co | Support rails for adjustable seat mounting - has stamped tooth profiles and with grip of folded spring steel |
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| CN201026809Y (en) * | 2007-04-30 | 2008-02-27 | 杭州市汽车内饰件有限公司 | Driver seat slide rails for commercial vehicle |
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| CN208634215U (en) * | 2018-07-05 | 2019-03-22 | 天津强森机械零部件有限公司 | The locking system of guide rail |
| CN210344042U (en) * | 2019-06-04 | 2020-04-17 | 恒钛(天津)机械制造有限公司 | Linear guide's locking structure |
-
2019
- 2019-06-04 CN CN201910478871.7A patent/CN110159657A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3935359A1 (en) * | 1989-10-24 | 1991-05-02 | Keiper Recaro Gmbh Co | Support rails for adjustable seat mounting - has stamped tooth profiles and with grip of folded spring steel |
| CN1182686A (en) * | 1996-11-14 | 1998-05-27 | 贝特朗-富尔设备公司 | Instantly lockable slideway |
| AU1757200A (en) * | 1999-02-19 | 2000-08-24 | Aim Metals Pty Ltd | Vehicle seat slide |
| CN201026809Y (en) * | 2007-04-30 | 2008-02-27 | 杭州市汽车内饰件有限公司 | Driver seat slide rails for commercial vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603143A (en) * | 2020-01-15 | 2021-04-06 | 郭庆泉 | Modular zoned and ceiling curtain rail dual clip lock system |
| CN112603143B (en) * | 2020-01-15 | 2023-03-14 | 郭庆泉 | Modular zoned and ceiling curtain rail dual clip lock system |
| CN117307609A (en) * | 2023-12-01 | 2023-12-29 | 江苏领臣精密机械有限公司 | Hydrostatic guideway assembly with leveling and locking functions |
| CN117307609B (en) * | 2023-12-01 | 2024-01-30 | 江苏领臣精密机械有限公司 | Hydrostatic guideway assembly with leveling and locking functions |
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