CN203751858U - Machine use adjustable inner bore grinding tool - Google Patents
Machine use adjustable inner bore grinding tool Download PDFInfo
- Publication number
- CN203751858U CN203751858U CN201420161414.8U CN201420161414U CN203751858U CN 203751858 U CN203751858 U CN 203751858U CN 201420161414 U CN201420161414 U CN 201420161414U CN 203751858 U CN203751858 U CN 203751858U
- Authority
- CN
- China
- Prior art keywords
- grinding
- round nut
- grinding sleeve
- sleeve
- taper
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a machine use adjustable inner bore grinding tool. According to the technical scheme, the machine use adjustable inner bore grinding tool comprises a taper mandrel, a round nut and a grinding sleeve, the grinding sleeve is disposed on a cone of the right end of the taper mandrel, the grinding sleeve is axially positioned through the round nut which is arranged on the left side of the grinding sleeve, three axial grooves are formed in mutually staggered positions of radial direction angles of two ends of the grinding sleeve, a screw thread which is matched with the round nut is designed on a cylindrical surface of the middle of the taper mandrel, the taper mandrel is matched with the round nut in a screw thread mode, a workpiece is arranged on the grinding sleeve, and a Morse taper of the left end of the taper mandrel is matched with a Morse taper hole of a machine tool spindle. The machine use adjustable inner bore grinding tool has the advantages that the outer diameter size of a grinding body is adjustable within a certain range, a proper grinding gap can be maintained, thereby, the whole grinding surface of the workpiece can be uniformly ground, grinding qualities are good, the service life of the grinding body can be prolonged, and economic effects are good.
Description
Technical field
The utility model relates to a kind of machine adjustable inner hole lap tool, belongs to machining clamping tool technical field.
Background technology
To the attrition process of machine components endoporus, the outside dimension of its abrasive body is all nonadjustable, such abrasive body used after a period of time, due to wearing and tearing, cause the outside dimension of abrasive body to diminish, as re-use, can cause Grinding Quality can not be guaranteed, therefore have to abrasive body to be scrapped, will cause so very large waste, increased the cost of attrition process.
Summary of the invention
The purpose of this utility model is just to provide a kind of machine adjustable inner hole lap tool, for addressing the above problem.
The technical solution of the utility model is: a kind of machine adjustable inner hole lap tool, comprise spindle taper, round nut and grinding sleeve, on the cone of spindle taper right-hand member, grinding sleeve is set, grinding sleeve is by the round nut axial location that is arranged on its left side, in the mutual staggered positions of grinding sleeve two ends radial angle, be respectively provided with three axial grooves, the face of cylinder in the middle of spindle taper is provided with the screw thread matching with round nut, spindle taper matches threadably with round nut, workpiece is set on grinding sleeve, and the Mohs cone of spindle taper left end and the mohs tapered bore of machine tool chief axis match.
The beneficial effects of the utility model are: abrasive body outside dimension is adjustable within the specific limits, can keep suitably grinding gap, thereby ensure that the whole abradant surface of workpiece is evenly ground, and Grinding Quality is good, and can extend abrasive body life-span, good economical benefit.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, known with reference to accompanying drawing 1, a kind of machine adjustable inner hole lap tool, comprise spindle taper 1, round nut 2 and grinding sleeve 3, on the cone of spindle taper 1 right-hand member, grinding sleeve 3 is set, grinding sleeve 3 is by round nut 2 axial location that are arranged on its left side, in the mutual staggered positions of grinding sleeve 3 two ends radial angle, be respectively provided with three axial grooves, the face of cylinder in the middle of spindle taper 1 is provided with the screw thread matching with round nut 2, spindle taper 1 matches threadably with round nut 2, workpiece 4 is set on grinding sleeve 3, the Mohs cone of spindle taper 1 left end and the mohs tapered bore of machine tool chief axis match.When grinding, first the Mohs cone of spindle taper 1 left end is inserted in the mohs tapered bore of machine tool chief axis, hang in screw rod, again workpiece 4 is enclosed within on grinding sleeve 3 of the present utility model, adjust round nut 2, grinding sleeve 3 is opened with workpiece 4 endoporus and keep the best gap of grinding, and on workpiece 4 endoporus, be coated with the thin and uniform grinding agent of one deck, start lathe, machine tool chief axis drives the utility model to rotate, the lifting of platen face, makes axially reciprocating with respect to the utility model, so just makes the whole abradant surface of workpiece 4 endoporus evenly be ground.
Claims (1)
1. a machine adjustable inner hole lap tool, comprise spindle taper (1), round nut (2) and grinding sleeve (3), it is characterized in that: on the cone of spindle taper (1) right-hand member, grinding sleeve (3) is set, grinding sleeve (3) is by round nut (2) axial location that is arranged on its left side, in the mutual staggered positions of grinding sleeve (3) two ends radial angle, be respectively provided with three axial grooves, the face of cylinder in the middle of spindle taper (1) is provided with the screw thread matching with round nut (2), spindle taper (1) matches threadably with round nut (2), workpiece (4) is set on grinding sleeve (3), the Mohs cone of spindle taper (1) left end and the mohs tapered bore of machine tool chief axis match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161414.8U CN203751858U (en) | 2014-04-04 | 2014-04-04 | Machine use adjustable inner bore grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161414.8U CN203751858U (en) | 2014-04-04 | 2014-04-04 | Machine use adjustable inner bore grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751858U true CN203751858U (en) | 2014-08-06 |
Family
ID=51247169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161414.8U Expired - Fee Related CN203751858U (en) | 2014-04-04 | 2014-04-04 | Machine use adjustable inner bore grinding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440532A (en) * | 2014-11-29 | 2015-03-25 | 江西洪都航空工业集团有限责任公司 | Grinding head for eliminating ellipticity of inner hole |
| CN105773395A (en) * | 2016-05-09 | 2016-07-20 | 常州机电职业技术学院 | Simple half hole grinding tool |
| CN108422316A (en) * | 2018-06-06 | 2018-08-21 | 长葛市老城昌宝建筑机械配件厂 | The inflatable bistrique repaired |
-
2014
- 2014-04-04 CN CN201420161414.8U patent/CN203751858U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440532A (en) * | 2014-11-29 | 2015-03-25 | 江西洪都航空工业集团有限责任公司 | Grinding head for eliminating ellipticity of inner hole |
| CN105773395A (en) * | 2016-05-09 | 2016-07-20 | 常州机电职业技术学院 | Simple half hole grinding tool |
| CN108422316A (en) * | 2018-06-06 | 2018-08-21 | 长葛市老城昌宝建筑机械配件厂 | The inflatable bistrique repaired |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190404 |