CN2900081Y - Roller shaft assembling structure of hard material slicer - Google Patents
Roller shaft assembling structure of hard material slicer Download PDFInfo
- Publication number
- CN2900081Y CN2900081Y CNU2006200415956U CN200620041595U CN2900081Y CN 2900081 Y CN2900081 Y CN 2900081Y CN U2006200415956 U CNU2006200415956 U CN U2006200415956U CN 200620041595 U CN200620041595 U CN 200620041595U CN 2900081 Y CN2900081 Y CN 2900081Y
- Authority
- CN
- China
- Prior art keywords
- roller shaft
- nut
- axis
- hard material
- roller axis
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an assembling structure for the roller axis of hard material slicing machine, which comprises a rotary axis 1 and a roller axis 2. The utility model is characterized in that: the rotary axis 1 and the roller axis 2 are joined with each other on tapered surface; an end head 7 of the rotary axis 1 is fixed with the one end of a pull rod 3; another end of the pull rod 3 is fixed with a nut 4; the internal side of the nut 4 is propped up to the end surface of the roller axis 2; the tapered surface has an angle of 30 degree. The utility model, which joins the rotary axis and the roller axis via tapered surface and tightens them by the reverse turning of pull rod and nut, realizes consolidated connection of the rotary axis and the roller axis without clearance, prevents the axial flee or radial shake of the roller axis as well as ensures the precision, quality and working efficiency of processing.
Description
Technical field
The utility model belongs to mechanical field, particularly the improvement of the assembly structure of the roller shaft of apparatus of hard material slicing.
Background technology
Apparatus of hard material slicing is mainly used in hard non-metallic materials such as quartz crystal, semiconductor, rare earth material is cut into sheet material, finer wire by many parallel pile warp rollers constitutes cutting blade, according to different cutting thickness requirements, roller needs regular changing.And in the existing equipment, be convenient transposing, usually leave the gap between roller shaft and the rotating shaft, cooperate precision not high, be easy to generate axial float or radially rock, this is for the slicer that often will cut less than 1 millimeter thickness, axial float slightly or radially rock and all might cause expensive material to scrap.
Summary of the invention
The purpose of this utility model provides the assembly structure of roller shaft of the apparatus of hard material slicing of a kind of roller shaft and rotating shaft precision-fit.
The assembly structure of the roller shaft of a kind of apparatus of hard material slicing of the utility model, comprise rotating shaft, roller shaft, it is characterized in that rotating shaft and roller shaft engage with the conical surface, fixedly connected with pull bar one end in the termination of rotating shaft, the pull bar other end is fastening by nut, the inboard end face with roller shaft of nut contacts pull bar 3 and nut 4 derotation threaded engagement.
Described conical surface angle is 30 ° as figure.
The utility model engages rotating shaft and roller shaft with the conical surface, and by pull bar and nut derotation tension, make between rotating shaft and the roller shaft closely connected fasteningly and do not have the gap, the possibility of having avoided the roller axial float or radially having rocked guarantees precision, quality and the operating efficiency of processing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing, the faying face of rotating shaft 1 and roller shaft 2 is processed into 30 ° the conical surface and makes both closely connected cooperations, 7 places, termination of rotating shaft 1 have the internal thread that spins with pull bar 3 front ends, and pull bar 3 rear ends are locked with derotation nut 4, and nut 4 gets loose in the time of can preventing roller shaft work rotation.Pull bar 3 other ends are fastening by nut 4, and nut 4 inboard end faces with roller shaft 2 contact, and making nut 4 is that the point of application is strained pull bar 3 with the end face of roller shaft 2, and rotating shaft 1 and roller shaft 2 are firmly combined closely.
Mark 6 is a nylon roller cover among the figure, and mark 5 is for supporting the bearing of roller shaft 2.
Claims (3)
1, a kind of assembly structure of roller shaft of apparatus of hard material slicing, comprise rotating shaft (1), roller shaft (2), it is characterized in that rotating shaft (1) and roller shaft (2) engage with the conical surface, fixedly connected with pull bar (3) one ends in the termination (7) of rotating shaft (1), pull bar (3) other end is fastening by nut (4), and the inboard end face with roller shaft (2) of nut (4) contacts.
2, the assembly structure of the roller shaft of apparatus of hard material slicing according to claim 1 is characterized in that described conical surface angle is 30 °.
3, the assembly structure of the roller shaft of apparatus of hard material slicing according to claim 1 is characterized in that described pull bar (3) and nut (4) derotation threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200415956U CN2900081Y (en) | 2006-05-08 | 2006-05-08 | Roller shaft assembling structure of hard material slicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200415956U CN2900081Y (en) | 2006-05-08 | 2006-05-08 | Roller shaft assembling structure of hard material slicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900081Y true CN2900081Y (en) | 2007-05-16 |
Family
ID=38084247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200415956U Expired - Fee Related CN2900081Y (en) | 2006-05-08 | 2006-05-08 | Roller shaft assembling structure of hard material slicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900081Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797719B (en) * | 2009-12-10 | 2011-06-01 | 经纬纺织机械股份有限公司 | Main shaft device for roller polisher |
| CN103264450A (en) * | 2013-04-11 | 2013-08-28 | 浙江新晶科技有限公司 | Multi-wire cutting machine roller system |
| CN106702645A (en) * | 2016-12-23 | 2017-05-24 | 信宜市昌盛毛织有限公司 | Anti-loosening top roller |
| CN108673304A (en) * | 2018-05-30 | 2018-10-19 | 中国航发动力股份有限公司 | A kind of grinding device and its restorative procedure for repairing cone seal plane tie |
-
2006
- 2006-05-08 CN CNU2006200415956U patent/CN2900081Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797719B (en) * | 2009-12-10 | 2011-06-01 | 经纬纺织机械股份有限公司 | Main shaft device for roller polisher |
| CN103264450A (en) * | 2013-04-11 | 2013-08-28 | 浙江新晶科技有限公司 | Multi-wire cutting machine roller system |
| CN106702645A (en) * | 2016-12-23 | 2017-05-24 | 信宜市昌盛毛织有限公司 | Anti-loosening top roller |
| CN108673304A (en) * | 2018-05-30 | 2018-10-19 | 中国航发动力股份有限公司 | A kind of grinding device and its restorative procedure for repairing cone seal plane tie |
| CN108673304B (en) * | 2018-05-30 | 2020-08-04 | 中国航发动力股份有限公司 | Grinding device for repairing conical sealing surface joint and repairing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20110508 |