CN204610565U - A kind of Linear guide rail locking device - Google Patents
A kind of Linear guide rail locking device Download PDFInfo
- Publication number
- CN204610565U CN204610565U CN201520141188.1U CN201520141188U CN204610565U CN 204610565 U CN204610565 U CN 204610565U CN 201520141188 U CN201520141188 U CN 201520141188U CN 204610565 U CN204610565 U CN 204610565U
- Authority
- CN
- China
- Prior art keywords
- hole
- sliding shoe
- guide rail
- locking device
- slide
- 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
- 230000007935 neutral effect Effects 0.000 claims abstract description 4
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of Linear guide rail locking device, comprise slide unit (2), described slide unit (2) below is fixed with locking main body (4), described locking main body (4) comprises the opening (6) being arranged on neutral position bottom it, and be separately positioned on described opening (6) both sides and first blind hole (8) of concentric and the second blind hole (10), the first slide blocks (12) and the second sliding shoe (14) is also respectively arranged with in described first blind hole (8) and the second blind hole (10), described first slide blocks (12) and the second sliding shoe (14) are driven can be done close to or far away from motion towards described opening (6) by locking devices.Rectilinear orbit is placed in the opening (6) between the first slide blocks (12) and the second sliding shoe (14), when needs are locked, regulate the distance of (14) between the first slide block (12) and the second slide block, clamp, adopt this structure, easy to operate, be widely used.
Description
Technical field
The utility model relates to a kind of Linear guide rail locking device.
Background technique
Linear rail plays leading role in application process, belong to driven component, for the structure of driven by servomotor, the auto-lock function by actuating motor realizes location, for common electric machine or manual operating device, when the stop motion of needs worktable and be fixed on certain some time then cannot realize.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of locking device slide unit can locked.
For solving the problem, the utility model provides a kind of Linear guide rail locking device, comprise slide unit, locking main body is fixed with below described slide unit, described locking main body comprises the opening being arranged on neutral position bottom it, and be separately positioned on described opening both sides and the first blind hole of concentric and the second blind hole, also be respectively arranged with the first slide blocks and the second sliding shoe in described first blind hole and the second blind hole, described first slide blocks and the second sliding shoe are driven can be done close to or far away from motion towards described opening by locking devices.
As further improvement of the utility model, the tapped hole that described first slide blocks is parallel with described first blind hole with being also respectively equipped with shaft axis in the second sliding shoe and through hole, described locking device comprises one and passes described through hole and the bolt be threaded with described tapped hole.
As further improvement of the utility model, described tapped hole and through hole are all eccentrically set on described first slide blocks or the second sliding shoe.
As further improvement of the utility model, the degrees of freedom that the form fit of described first slide blocks, the second sliding shoe and described slide unit can limit described first slide blocks, the second sliding shoe rotates around the shaft axis of described through hole.
As further improvement of the utility model, the free end of described bolt is provided with a rotating handles.
As further improvement of the utility model, described bolt is provided with a boss, and described boss is fitted in described through hole on one end port of described rotating handles.
As further improvement of the utility model, also comprise the slide block that is fixed on the below of described sliding platform, be provided with the described guide rail of an accommodation in described slide block through the holding space that also can slide axially.
The beneficial effects of the utility model are, rectilinear orbit are placed in the opening between the first slide blocks and the second sliding shoe, when needs are locked, regulate the distance between the first slide block and the second slide block, clamp, adopt this structure, easy to operate, are widely used.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to structural representation;
Wherein: 2-slide unit; 4-locks main body; 6-opening; 8-first blind hole; 10-second blind hole; 12-first slide blocks; 14-the second sliding shoe; 16-tapped hole; 18-through hole; 20-bolt; 22-rotating handles; 24-slide block.
Embodiment
Below embodiment of the present utility model is described in further detail.
As illustrated in fig. 1 and 2, the utility model comprises slide unit 2, it is characterized in that, locking main body 4 is fixed with below described slide unit 2, described locking main body 4 comprises the opening 6 being arranged on neutral position bottom it, and be separately positioned on described opening 6 both sides and the first blind hole 8 and the second blind hole 10 of concentric, also be respectively arranged with the first slide blocks 12 and the second sliding shoe 14 in described first blind hole 8 and the second blind hole 10, described first slide blocks 24 and the second sliding shoe 24 are driven can be done close to or far away from motion towards described opening 6 by locking devices.
Rectilinear orbit is placed in the opening 6 between the first slide blocks 12 and the second sliding shoe 14, when needs are locked, regulates the distance between the first slide block 24 and the second slide block 24, clamp, adopt this structure, easy to operate, be widely used.
As further improvement of the utility model, the tapped hole 16 that described first slide blocks 12 is parallel with described first blind hole 8 with being also respectively equipped with shaft axis in the second sliding shoe 14 and through hole 18, described locking device comprises one and passes described through hole 18 and the bolt 20 be threaded in described tapped hole 16.Described bolt 20 is provided with a boss, and described boss is fitted in described through hole 18 on one end port of described rotating handles 22.
Adjusting bolt 20 rotates, screw-thread fit between bolt 20 and tapped hole 16, when bolt 20 rotates and the circumferential degrees of freedom of the second sliding shoe 14 is limited, the second sliding shoe 14 generation one is driven to do the power of straight line motion to the first slide blocks 12 direction, because the relativity of the effect of power, also a counter-force driving bolt 20 to move to the second sliding shoe 14 direction can be produced when the second sliding shoe 14 moves, this counter-force is by the end thereof contacts of boss and through hole 18 and moved to the second sliding shoe 14 direction by drive first slide blocks 12, complete the clamping to linear rail, thus slide unit 2 is locked at the special position of linear rail.
As further improvement of the utility model, described tapped hole 16 is all eccentrically set on described first slide blocks 12 or the second sliding shoe 14 with through hole 18.
Through hole 180 and tapped hole 16 being eccentrically set on the first slide blocks 12 and the second sliding shoe 14, is to prevent when bolt 20 rotates, and the first slide blocks 12 and the second sliding shoe 14 and then rotate,
As further improvement of the utility model, the degrees of freedom that described first slide blocks 12, the second sliding shoe 14 and the form fit of described slide unit 2 can limit described first slide blocks 12, the second sliding shoe 14 rotates around the shaft axis of described through hole 18.
Also can limit it by the form fit arranging the first slide blocks 12 and the second sliding shoe 14 and slide unit 2 herein to rotate, such as the first slide blocks 12 is square or polygonal, first blind hole 8 adopts same or close shape, during such rotation, first slide blocks 12 tangentially cannot move, first slide blocks 12 also just cannot have rotated, and its principle and upper person are much the same.
As further improvement of the utility model, the free end of described bolt 20 is provided with a rotating handles 22.
Arranging handle, is for the ease of swivel bolt 20.
As further improvement of the utility model, also comprise the slide block 24 that is fixed on the below of described sliding platform, be provided with the described guide rail of an accommodation in described slide block 24 through the holding space that also can slide axially.
A slide block 24 is set, in the movement process of whole device, plays an effect supporting and lead, improve the precision of whole action.
Above embodiment is only the utility model a kind of mode of execution wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a Linear guide rail locking device, comprise slide unit (2), it is characterized in that, described slide unit (2) below is fixed with locking main body (4), described locking main body (4) comprises the opening (6) being arranged on neutral position bottom it, and be separately positioned on described opening (6) both sides and first blind hole (8) of concentric and the second blind hole (10), the first slide blocks (12) and the second sliding shoe (14) is also respectively arranged with in described first blind hole (8) and the second blind hole (10), described first slide blocks (12) and the second sliding shoe (14) are driven can be done close to or far away from motion towards described opening (6) by locking devices.
2. a kind of Linear guide rail locking device according to claim 1, it is characterized in that, the tapped hole (16) that described first slide blocks (12) is parallel with described first blind hole (8) with being also respectively equipped with shaft axis in the second sliding shoe (14) and through hole (18), described locking device comprises one and passes described through hole (18) and the bolt (20) be threaded with described tapped hole (16).
3. a kind of Linear guide rail locking device according to claim 2, it is characterized in that, described tapped hole (16) and through hole (18) are all eccentrically set on described first slide blocks (12) or the second sliding shoe (14).
4. a kind of Linear guide rail locking device according to claim 3, it is characterized in that, the form fit of described first slide blocks (12), the second sliding shoe (14) and described slide unit (2) can limit described first slide blocks (12), degrees of freedom that the second sliding shoe (14) rotates around the shaft axis of described through hole (18).
5. a kind of Linear guide rail locking device according to claim 4, is characterized in that, the free end of described bolt (20) is provided with a rotating handles (22).
6. a kind of Linear guide rail locking device according to claim 5, it is characterized in that, described bolt (20) is provided with a boss, and described boss is fitted in described through hole (18) on one end port of described rotating handles (22).
7. a kind of Linear guide rail locking device according to claim 6, it is characterized in that, also comprise the slide block (24) that is fixed on the below of described sliding platform (2), be provided with the described guide rail of an accommodation in described slide block (24) through the holding space that also can slide axially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141188.1U CN204610565U (en) | 2015-03-13 | 2015-03-13 | A kind of Linear guide rail locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141188.1U CN204610565U (en) | 2015-03-13 | 2015-03-13 | A kind of Linear guide rail locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610565U true CN204610565U (en) | 2015-09-02 |
Family
ID=53963134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141188.1U Expired - Fee Related CN204610565U (en) | 2015-03-13 | 2015-03-13 | A kind of Linear guide rail locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561434A (en) * | 2018-06-01 | 2018-09-21 | 宁波美亚特精密传动部件有限公司 | linear motion bearing |
| CN108889957A (en) * | 2018-07-20 | 2018-11-27 | 重庆国际复合材料股份有限公司 | Electric spark corrode prepares the clamping device of metal powder reactor |
-
2015
- 2015-03-13 CN CN201520141188.1U patent/CN204610565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561434A (en) * | 2018-06-01 | 2018-09-21 | 宁波美亚特精密传动部件有限公司 | linear motion bearing |
| CN108561434B (en) * | 2018-06-01 | 2020-04-14 | 宁波美亚特精密传动部件有限公司 | Linear motion bearing |
| CN108889957A (en) * | 2018-07-20 | 2018-11-27 | 重庆国际复合材料股份有限公司 | Electric spark corrode prepares the clamping device of metal powder reactor |
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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: 20150902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |