CN207774746U - A kind of floating adjustable guider - Google Patents
A kind of floating adjustable guider Download PDFInfo
- Publication number
- CN207774746U CN207774746U CN201820007800.XU CN201820007800U CN207774746U CN 207774746 U CN207774746 U CN 207774746U CN 201820007800 U CN201820007800 U CN 201820007800U CN 207774746 U CN207774746 U CN 207774746U
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- CN
- China
- Prior art keywords
- sliding block
- guide rail
- floating
- adjustable
- pilot sleeve
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Abstract
The utility model discloses a kind of floating adjustable guiders, the guide rail (1) that two are mutually parallel is individually fixed in the both sides of matrix (2), including two sets of floating support seats, two guide rail fixed mountings (3) and a set of dovetail groove sliding block；The floating support seat includes bearing (4), pilot sleeve ontology (5), adjustable elastic element and sliding block floating mount column (6)；Bearing (4) is fixed on the side of matrix (2)；Pilot sleeve ontology (5) is fixed on bearing (4), and sliding block floating mount column (6) is stretched into pilot sleeve ontology (5) by one end and floated；One of sliding block floating mount column (6) other end is mounted directly guide rail fixed mounting (3)；Another sliding block floating mount column (6) other end installs the adjustable mounting base of guide rail (3) by a set of dovetail groove sliding block；The glide direction of dovetail groove sliding block is vertical with the direction of guide rail (1)；Guide rail (1) is individually fixed on guide rail fixed mounting (3).Structure is reliable, and dismounting is quick, improves reliability and the safety of lifting device.
Description
Technical field
The floating adjustable that the utility model is related to be used in frame for movement technical field more particularly to a kind of linear movement
Guider.
Background technology
At present in the equipment of linear movement, such as in lifting device design, it is used as and leads usually using sliding block and guide rail
To component, installation accuracy has very high requirement, harsh to the fabrication error requirement of matrix, and present structure is generally that matrix is matched
Make, or guide rail is made position-adjustable, both increased the difficulty and cost of processing and fabricating, also reduce guide rail connection can
By property.The stress brought due to deformation, manufacturing and fixing error cannot be eliminated well, and operation clamping stagnation and part is caused to damage
It is bad.
Invention content
The purpose of this utility model is to provide a kind of floating adjustable guider, and structure is reliable, and dismounting is quick, improves and rises
Reliability and the safety of equipment are dropped.
The purpose of this utility model is achieved through the following technical solutions：
The guide rail 1 that two are mutually parallel is individually fixed in the both sides of matrix 2 by a kind of floating adjustable guider, including
Two sets of floating support seats, two guide rail fixed mountings 3 and a set of dovetail groove sliding block；
The floating support seat includes bearing 4, pilot sleeve ontology 5, adjustable elastic element and sliding block floating mount column
6；Bearing 4 is fixed on the side of matrix 2；Pilot sleeve ontology 5 is fixed on bearing 4, and sliding block floating mount column 6 is stretched by one end
In pilot sleeve ontology 5, and adjustable elastic element, adjustable elastic are equipped between sliding block floating mount column 6 and pilot sleeve ontology 5
Element support slipper floating mount column 6 floats in pilot sleeve ontology 5；
One of 6 other end of sliding block floating mount column is mounted directly guide rail fixed mounting 3；
Another 6 other end of sliding block floating mount column installs the adjustable mounting base of guide rail 3 by a set of dovetail groove sliding block；Dovetail
The glide direction of slot sliding block is vertical with the direction of guide rail 1；
Guide rail 1 is individually fixed on guide rail fixed mounting 3.
The adjustable elastic element includes elastomer 7, pre-tightens mandril 8, pretension bolt 9 and locking nut 10；
Elastomer 7, which is placed on, to be pre-tightened on mandril 8, and pretension bolt 9 is screwed in by 5 rear end threaded hole of pilot sleeve ontology and pressed closer in advance
Bar 8 contacts, and pushes pre-tightening mandril 8 and move, compression adjustment elastomer 7 is applied by elastomer 7 to sliding block floating mount column 6 pre-
Pressure；Locking nut 10 is set on pretension bolt 9 for locking pretension bolt 9.
The elastomer 7 includes compressed spring.
The dovetail groove sliding block includes dovetail geosynclinal concave sliding block 11 and dovetail geosynclinal convex sliding block 12, dovetail geosynclinal concave sliding block 11 and swallow
Convex 12 clearance fit of sliding block of stern notch, one is fixedly connected with sliding block floating mount column 6, another is solid with guide rail fixed mounting 3
Fixed connection.
A kind of floating that the utility model embodiment provides it can be seen from above-mentioned technical solution provided by the utility model
Adjustable guide device, structure is reliable, and dismounting is fast, automatic in a certain range to eliminate, compensation mechanism deformation, make and install
Error.Improve reliability and the safety of lifting device.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art for, without creative efforts, can also be according to these attached drawings
Obtain other accompanying drawings.
Fig. 1 is the structural schematic diagram one for the floating adjustable guider that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram two for the floating adjustable guider that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram three for the floating adjustable guider that the utility model embodiment provides；
Fig. 4 is the floating support holder structure schematic diagram for the floating adjustable guider that the utility model embodiment provides
One；
Fig. 5 is the floating support holder structure schematic diagram for the floating adjustable guider that the utility model embodiment provides
Two；
Fig. 6 is the floating support seat exploded perspective structure for the floating adjustable guider that the utility model embodiment provides
Schematic diagram；
Fig. 7 is the floating support seat stereochemical structure signal for the floating adjustable guider that the utility model embodiment provides
Figure.
Specific implementation mode
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, belongs to the scope of protection of the utility model.
The utility model embodiment is described in further detail below in conjunction with attached drawing.
Embodiment one
As shown in Figure 1 to Figure 3, a kind of floating adjustable guider, be suitable for two or more guide rail, this example with
For two, the guide rail 1 that two are mutually parallel is individually fixed in the both sides of matrix 2, includes two sets of floating supports on apparatus structure
Seat, two guide rail fixed mountings 3 and a set of dovetail groove sliding block.
As shown in Fig. 4 to 7, the floating support seat includes bearing 4, pilot sleeve ontology 5, adjustable elastic element and cunning
Block floating mount column 6；Bearing 4 is fixed on the side of matrix 2；Two bearings 4 of two sets of floating support seats are then individually fixed in base
The both sides of body 2.Pilot sleeve ontology 5 is fixed on bearing 4, is specifically fixed using bolt by the square flange of outer end.
Sliding block floating mount column 6 is stretched by one end in pilot sleeve ontology 5, and in sliding block floating mount column 6 and pilot sleeve ontology 5
Between be equipped with adjustable elastic element, adjustable elastic element support slipper floating mount column 6 floats in the pilot sleeve ontology 5；Specifically
Sliding block floating mount column 6 and pilot sleeve ontology 5 be clearance fit, can opposite sliding, in the effect of adjustable elastic element
Lower slider is referred to as to float.
Specifically, the adjustable elastic element includes elastomer 7, pre-tightens mandril 8, pretension bolt 9 and locking nut 10；
Elastomer 7, which is placed on, to be pre-tightened on mandril 8, and pretension bolt 9 is screwed in by 5 rear end threaded hole of pilot sleeve ontology and contacted with preload mandril 8,
It pushes and pre-tightens the movement of mandril 8, compression adjustment elastomer 7 applies precompression by elastomer 7 to sliding block floating mount column 6；Locking
Nut 10 is set on pretension bolt 9 for locking pretension bolt 9.The elastomer 7 includes compressed spring.Can also be other
The property body of flexible metal and nonmetallic bullet.
Guide rail 1 is individually fixed on guide rail fixed mounting 3.The structure of this floating, according to integral device design requirement
Pretension bolt 9 is adjusted, guide rail fixed mounting 3 and guide rail 1 is made to have certain precompression.It can manufacture and install with absorption compensation and miss
Difference；Ensure the correctness being oriented to, eliminates due to stress caused by manufacture, installation error.
As shown in Figure 1, one of 6 other end of sliding block floating mount column is mounted directly guide rail fixed mounting 3；Specifically
It is fixed by bolt.Another 6 other end of sliding block floating mount column installs the adjustable peace of guide rail by a set of dovetail groove sliding block
Fill seat 3；The glide direction of dovetail groove sliding block is vertical with the direction of guide rail 1.Specifically, the dovetail groove sliding block includes dovetail groove
Recessed sliding block 11 and dovetail geosynclinal convex sliding block 12, dovetail geosynclinal concave sliding block 11 and 12 clearance fit of dovetail geosynclinal convex sliding block, one floating with sliding block
Dynamic mounting post 6 is fixedly connected, and is specifically fixed by bolt.Another is fixedly connected with guide rail fixed mounting 3, specifically
Be fixed by bolt.Guide rail is compensated by dovetail geosynclinal concave sliding block 11 and 12 in-migration of dovetail geosynclinal convex sliding block in the process of running
1 parallelism error and deformation.
The structure size of floating adjustable guider is designed according to the needs of related guiding mechanism, and structure type is not
Become.Director element is mainly that linear bearing is oriented to, and can be used for guide shoe guiding.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should
Subject to the scope of protection of the claims.
Claims (4)
1. the guide rail (1) that two are mutually parallel is individually fixed in the both sides of matrix (2) by a kind of floating adjustable guider,
It is characterized in that, including two sets of floating support seats, two guide rail fixed mountings (3) and a set of dovetail groove sliding block；
The floating support seat includes bearing (4), pilot sleeve ontology (5), adjustable elastic element and sliding block floating mount column
(6)；Bearing (4) is fixed on the side of matrix (2)；Pilot sleeve ontology (5) is fixed on bearing (4), sliding block floating mount column
(6) it is stretched into pilot sleeve ontology (5) by one end, and being equipped between sliding block floating mount column (6) and pilot sleeve ontology (5) can
Elasticity adjusting element, adjustable elastic element support slipper floating mount column (6) float in pilot sleeve ontology (5)；
One of sliding block floating mount column (6) other end is mounted directly guide rail fixed mounting (3)；
Another sliding block floating mount column (6) other end installs the adjustable mounting base of guide rail (3) by a set of dovetail groove sliding block；Dovetail
The glide direction of slot sliding block is vertical with the direction of guide rail (1)；
Guide rail (1) is individually fixed on guide rail fixed mounting (3).
2. floating adjustable guider according to claim 1, which is characterized in that the adjustable elastic element includes
Elastomer (7) pre-tightens mandril (8), pretension bolt (9) and locking nut (10)；
Elastomer (7), which is placed on, to be pre-tightened on mandril (8), and pretension bolt (9) is by pilot sleeve ontology (5) rear end threaded hole screw-in and in advance
Bar (8) contact is pressed closer, pushes and pre-tightens mandril (8) movement, compression adjustment elastomer (7) is floated to sliding block by elastomer (7) and pacified
It fills column (6) and applies precompression；Locking nut (10) is set on pretension bolt (9) for locking pretension bolt (9).
3. floating adjustable guider according to claim 2, which is characterized in that the elastomer (7) includes pressure
Contracting spring.
4. floating adjustable guider according to claim 1,2 or 3, which is characterized in that the dovetail groove sliding block
Including dovetail geosynclinal concave sliding block (11) and dovetail geosynclinal convex sliding block (12), dovetail geosynclinal concave sliding block (11) and dovetail geosynclinal convex sliding block (12) gap
Cooperation, one is fixedly connected with sliding block floating mount column (6), another is fixedly connected with guide rail fixed mounting (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007800.XU CN207774746U (en) | 2018-01-03 | 2018-01-03 | A kind of floating adjustable guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007800.XU CN207774746U (en) | 2018-01-03 | 2018-01-03 | A kind of floating adjustable guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774746U true CN207774746U (en) | 2018-08-28 |
Family
ID=63223486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820007800.XU Active CN207774746U (en) | 2018-01-03 | 2018-01-03 | A kind of floating adjustable guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207774746U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655992A (en) * | 2019-01-23 | 2019-04-19 | 中国科学院长春光学精密机械与物理研究所 | Positioning device |
| CN111217097A (en) * | 2020-01-09 | 2020-06-02 | 湘潭大学 | Guide wheel device with adjustable wheel rail compression degree |
| CN114563846A (en) * | 2022-02-23 | 2022-05-31 | 中航光电科技股份有限公司 | Elastic floating structure and optical fiber connector |
-
2018
- 2018-01-03 CN CN201820007800.XU patent/CN207774746U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655992A (en) * | 2019-01-23 | 2019-04-19 | 中国科学院长春光学精密机械与物理研究所 | Positioning device |
| CN111217097A (en) * | 2020-01-09 | 2020-06-02 | 湘潭大学 | Guide wheel device with adjustable wheel rail compression degree |
| CN114563846A (en) * | 2022-02-23 | 2022-05-31 | 中航光电科技股份有限公司 | Elastic floating structure and optical fiber connector |
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