CN205703266U - A kind of lathe slide block and the fit structure of guide rail - Google Patents
A kind of lathe slide block and the fit structure of guide rail Download PDFInfo
- Publication number
- CN205703266U CN205703266U CN201620237265.8U CN201620237265U CN205703266U CN 205703266 U CN205703266 U CN 205703266U CN 201620237265 U CN201620237265 U CN 201620237265U CN 205703266 U CN205703266 U CN 205703266U
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- CN
- China
- Prior art keywords
- roller
- guide rail
- annular collar
- cannelure
- slide block
- Prior art date
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Abstract
This utility model provides the fit structure of a kind of lathe slide block and guide rail, belong to lathe slide rail technical field, it includes guide rail and the slide block on guide rail, the side of described slide block is provided with roller, guide rail is provided with slideway, roller clip rolls on slideway, roller wheel rim outer rim is provided with cannelure, described cannelure is arranged with annular collar, described annular collar diameter is more than the diameter of roller wheel rim, described annular collar is spacing in cannelure, the inner ring of described annular collar and cannelure bottom land have certain spacing, the described slideway on guide rail is in T shape, the most corresponding above-mentioned roller wheel rim and annular collar.The annular collar of this device is high with the concentricity of roller wheel rim, therefore roll stabilization on T-shaped slideway.
Description
Technical field
This utility model belongs to lathe slide rail technical field, particularly to a kind of lathe slide block with
The fit structure of guide rail.
Background technology
Tooling platform is installed on slide block on guide rail.The smooth degree of slide block determines workpiece
Machining accuracy.Existing slide block mostly is built-in roll structure, although the slide block line of roll structure
Property slide, fluency is high, but the easy fragmentation of ball, if one of them ball fragmentation,
The most whole slide block all can shake, then to have be that chip makes slide block and guide rail have damage, needs
All replacings.If using the structure of roller, then be respectively provided with at least in the left and right of slide block
2 row roller groups, single-row roller group is easily rocked, and two row roller groups may have in upper and lower axle center
The degree of bias is the most straight when slide block slides.How to use and single-row take turns rolling and can solve the problem of rocking,
Can solve again linear straight problem is the problem that we are to be studied.
Summary of the invention
The purpose of this utility model is that the single-row roller for existing machine tool guideway top shoe is steady
Qualitative inadequate problem, it is provided that a kind of concentricity is high, be slidably matched close lathe slide block
Fit structure with guide rail.
The purpose of this utility model can be realized by following technical proposal: a kind of lathe slide block
With the fit structure of guide rail, it includes guide rail and the slide block on guide rail, the side of described slide block
While be provided with roller, guide rail is provided with slideway, and roller clip rolls on slideway, it is characterised in that
Described roller wheel rim outer rim is provided with cannelure, is arranged with annular sleeve in described cannelure
Circle, described annular collar diameter is more than the diameter of roller wheel rim, described annular collar limit
Position in cannelure, the inner ring of described annular collar and cannelure bottom land have certain between
Away from, the described slideway on guide rail is in T shape, the most corresponding above-mentioned roller wheel rim and ring
Shape lasso.
Being provided with the roller of cylindricality in described cannelure, the inner ring of annular collar is provided with annular
Stopper slot, described roller is connected to annular spacing groove and the ring of roller wheel rim of annular collar
In shape groove, described roller by spacing for moving axially of annular collar, described roller at ring
Shape groove clearance coordinates, and described roller can move radially.
Compared with prior art, the annular collar of this device is high with the concentricity of roller wheel rim,
Therefore roll stabilization on T-shaped slideway；Secondly, have employed the most adaptive of annular collar
Structure, when annular collar is pressed on guide rail, eliminates annular collar by the gap of roller
And beating between slideway, therefore, even if the precision of slideway is not the highest to nor affect on cunning
The entirety of block slides.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model roller.
Fig. 2 is this utility model roller axial section partial schematic diagram.
Fig. 3 is this utility model structural representation.
In figure, 1, wheel rim；2, annular collar；3, cannelure；4, roller；5,
Gap；6, annular spacing groove；7, slideway；8, guide rail；9, roller.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
In Fig. 1,2,3, this utility model includes guide rail 8 and the slide block on guide rail 8, slide block
Side be provided with roller 9, guide rail 8 is provided with slideway 7, and roller 9 is clipped on slideway 7 rolling,
Roller 9 wheel rim 1 outer rim is provided with cannelure 3, is provided with the roller 4 of cylindricality, roller 4 in cannelure 3
The most sheathed outer annular collar 2, the inner ring of described annular collar 2 is provided with annular spacing groove 6,
Roller 4 is connected in the annular spacing groove 6 of annular collar 2 and the cannelure 3 of roller 9 wheel rim 1,
Therefore annular collar 2 is by the most spacing.For on the whole, annular collar 2 diameter is more than roller 9
The diameter of wheel rim 1, therefore annular collar 2 forms a flange collar, and roller 4 is in the middle of cannelure 3
Gap 5 coordinates, and described roller 4 can move radially.
Slideway 7 on guide rail 8 is in T shape, and roller 9 wheel rim 1 and annular collar 2 agree with at T word
Roll in shape slideway 7, owing to roller 9 is clipped on guide rail 8, there is grip force (shown in Fig. 3), institute
The gap 5 making roller 4 with grip force eliminates, and the gap of the roller 4 of same roller 9 opposite side
5 can become big, and arrangement above is the highest, in the case of if any beating in T-shaped slideway 7 precision
Can be with self-regulation, it is ensured that slides is parallel stable.
Claims (2)
1. lathe slide block and a fit structure for guide rail, it includes on guide rail and guide rail
Slide block, the side of described slide block is provided with roller, and guide rail is provided with slideway, and roller clip is being slided
Roll on road, it is characterised in that described roller wheel rim outer rim is provided with cannelure, described
Being arranged with annular collar in cannelure, described annular collar diameter is straight more than roller wheel rim
Footpath, described annular collar is spacing in cannelure, the inner ring of described annular collar and ring
Shape groove bottom land has certain spacing, and the described slideway on guide rail is in T shape, the most right
Should above-mentioned roller wheel rim and annular collar.
A kind of lathe slide block the most according to claim 1 and the fit structure of guide rail, its
It is characterised by, described cannelure is provided with the roller of cylindricality, the inner ring of annular collar sets
Annular spacing groove, described roller is had to be connected to annular spacing groove and the roller wheel of annular collar
In the cannelure of circle, described roller is by spacing for moving axially of annular collar, described rolling
Post coordinates in cannelure intermediate gap, and described roller can move radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237265.8U CN205703266U (en) | 2016-03-24 | 2016-03-24 | A kind of lathe slide block and the fit structure of guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237265.8U CN205703266U (en) | 2016-03-24 | 2016-03-24 | A kind of lathe slide block and the fit structure of guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703266U true CN205703266U (en) | 2016-11-23 |
Family
ID=57313881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620237265.8U Active CN205703266U (en) | 2016-03-24 | 2016-03-24 | A kind of lathe slide block and the fit structure of guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984301A (en) * | 2017-12-28 | 2018-05-04 | 昆山艾斯博精密金属科技有限公司 | A kind of high-accuracy multifunctional mouth of pipe turning all-in-one machine |
-
2016
- 2016-03-24 CN CN201620237265.8U patent/CN205703266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984301A (en) * | 2017-12-28 | 2018-05-04 | 昆山艾斯博精密金属科技有限公司 | A kind of high-accuracy multifunctional mouth of pipe turning all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cooperation structure of lathe slider and guide rail Effective date of registration: 20200331 Granted publication date: 20161123 Pledgee: Bank of Jinhua, Limited by Share Ltd, Yiwu branch Pledgor: ZHEJIANG MACHINERY OF PHEAKO Co.,Ltd. Registration number: Y2020980001188 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210623 Granted publication date: 20161123 Pledgee: Bank of Jinhua Limited by Share Ltd. Yiwu branch Pledgor: ZHEJIANG MACHINERY OF PHEAKO Co.,Ltd. Registration number: Y2020980001188 |