CN206111838U - Novel adjustable eccentric gyro wheel - Google Patents
Novel adjustable eccentric gyro wheel Download PDFInfo
- Publication number
- CN206111838U CN206111838U CN201621114151.0U CN201621114151U CN206111838U CN 206111838 U CN206111838 U CN 206111838U CN 201621114151 U CN201621114151 U CN 201621114151U CN 206111838 U CN206111838 U CN 206111838U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rail system
- gyro wheel
- eccentric bushing
- utility
- 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
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model provides a novel adjustable eccentric gyro wheel, belongs to lathe and automation line guide rail system field. Including spill gyro wheel bearing, the eccentric cover of outer hexagonal, hexagon socket head cap screw, gasket, fixed plate, the utility model aims to solve the technical problem that after the long -time use of guide rail system, the adjustable eccentric gyro wheel of accessible adjustment guide rail system, and then the pretension of adjustment guide rail system let the system reply normal operating condition, guarantee the direction precision of guide rail system on the one hand, on the other hand can show the life who prolongs the long guide rail system and reduce further input, and the initial installation of whole guide rail system is very convenient with follow -up adjustment maintenance moreover.
Description
Technical field
This utility model is related to a kind of Novel bias-adjustable heart roller, belongs to lathe and leads with automatic production line guide track system
Domain.
Background technology
At present, lathe and automatic production line rail plate mainly adopt rectangle, triangle and dovetail slideway system.So
And after long-time use, cause guide track system to wear and tear, and system can not be compensated automatically, so as to affect the guiding essence of system
Degree, and adjustment gap is fairly cumbersome, and to inspection and maintenance larger difficulty is brought, and directly changes guide track system and not only causes waste
And cost of increasing input.
The content of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of new adjustable
Eccentric roller.
To realize the purpose of this utility model, following scheme is taken：A kind of Novel bias-adjustable heart roller, is characterized in that,
Including convex rollers bearing, outer-hexagonal eccentric bushing, hexagon socket head cap screw, pad, fixed plate；Outer-hexagonal eccentric bushing is rolled installed in spill
On wheel bearing, and the external cylindrical surface and convex rollers bearing of outer-hexagonal eccentric bushing are concentric；Will be recessed with pad by hexagon socket head cap screw
Shape roller bearing is arranged in fixed plate with outer-hexagonal eccentric bushing, and the endoporus and hexagon socket head cap screw of outer-hexagonal eccentric bushing are concentric.
In sum, by rotate outer-hexagonal eccentric bushing, adjust guide track system convex rollers bearing and rolling wheel guide rails it
Between coordinate tightness degree, after adjusting, then hexagon socket head cap screw is tightened.
This utility model can pass through the adjustable eccentric roller of adjustment guide track system after guide track system long-time use,
And then the pretension of adjustment guide track system, allow system to be returned to normal working condition；On the one hand the guiding essence of guide track system is ensured
Degree, on the other hand can significantly extend the service life of guide track system and reduce further input, and whole guide track system
Initial installation and follow-up adjustment maintenance extremely convenient.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is outer-hexagonal eccentric bushing structure schematic diagram in this utility model；
Fig. 3 is the top view of Fig. 2；
In figure：1 convex rollers bearing, 2 outer-hexagonal eccentric bushings, 3 hexagon socket head cap screws, 4 pads, 5 fixed plates.
Specific embodiment
Further illustrate its specific embodiment to this utility model below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of Novel bias-adjustable heart roller, including convex rollers bearing 1, outer-hexagonal eccentric bushing 2, interior hexagonal
Bolt 3, pad 4, fixed plate 5.
As shown in figure 1, outer-hexagonal eccentric bushing 2 is arranged on convex rollers bearing 1, and the outside cylinder of outer-hexagonal eccentric bushing 2
Face and convex rollers bearing 1 are concentric；By hexagon socket head cap screw 3 convex rollers bearing 1 is pacified with outer-hexagonal eccentric bushing 2 with pad 4
It is mounted in fixed plate 5, and the endoporus and hexagon socket head cap screw 3 of outer-hexagonal eccentric bushing 2 is with one heart, by rotating outer-hexagonal eccentric bushing 2, adjusts
The tightness degree coordinated between the convex rollers bearing 1 of whole guide track system and rolling wheel guide rails, after adjusting, then interior hexagonal spiral shell
Bolt 3 is tightened.
Above-mentioned specific embodiment has been shown and described ultimate principle of the present utility model, principal character and advantage, its mesh
The person skilled in the art that allows will appreciate that content of the present utility model and be carried out, this practicality can not be limited with this
New protection domain, all equivalence changes done according to this utility model spirit or modification, all should cover in this practicality
In new protection orientation.
Claims (3)
1. a kind of Novel bias-adjustable heart roller, is characterized in that, including convex rollers bearing（1）, outer-hexagonal eccentric bushing（2）, interior six
Corner bolt（3）, pad（4）And fixed plate（5）, the outer-hexagonal eccentric bushing be arranged on convex rollers bearing on, it is described in six
Corner bolt is screwed in outer-hexagonal eccentric bushing endoporus, by hexagon socket head cap screw and pad by convex rollers bearing and outer-hexagonal eccentric bushing
In fixed plate.
2. a kind of Novel bias-adjustable heart roller according to claim 1, is characterized in that, the outer-hexagonal eccentric bushing it is cylindrical
Cylinder and convex rollers bearing are concentric.
3. a kind of Novel bias-adjustable heart roller according to claim 1, is characterized in that, the endoporus of the outer-hexagonal eccentric bushing
It is concentric with hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621114151.0U CN206111838U (en) | 2016-10-12 | 2016-10-12 | Novel adjustable eccentric gyro wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621114151.0U CN206111838U (en) | 2016-10-12 | 2016-10-12 | Novel adjustable eccentric gyro wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111838U true CN206111838U (en) | 2017-04-19 |
Family
ID=58529982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621114151.0U Expired - Fee Related CN206111838U (en) | 2016-10-12 | 2016-10-12 | Novel adjustable eccentric gyro wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858093A (en) * | 2018-07-24 | 2018-11-23 | 盐城市海通机械制造厂 | A kind of eccentric shaft structure workbench |
-
2016
- 2016-10-12 CN CN201621114151.0U patent/CN206111838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858093A (en) * | 2018-07-24 | 2018-11-23 | 盐城市海通机械制造厂 | A kind of eccentric shaft structure workbench |
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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: 20170419 Termination date: 20191012 |