CN202174431U - Excircle turning tool for pin sleeve by means of profiling - Google Patents
Excircle turning tool for pin sleeve by means of profiling Download PDFInfo
- Publication number
- CN202174431U CN202174431U CN 201120259485 CN201120259485U CN202174431U CN 202174431 U CN202174431 U CN 202174431U CN 201120259485 CN201120259485 CN 201120259485 CN 201120259485 U CN201120259485 U CN 201120259485U CN 202174431 U CN202174431 U CN 202174431U
- Authority
- CN
- China
- Prior art keywords
- excircle
- expansion
- turning tool
- outer cone
- cone circle
- 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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Abstract
An excircle turning tool for a pin sleeve by means of profiling is suitable for the situations that a machined through hole is arranged at the center of a workpiece, and the requirement for the coaxiality of an excircle and an inner hole to be machined is put forward. The utility model aims at solving the problems that by adopting the prior process that the inner hole needs to be firstly aligned, and then the excircle is machined, the production efficiency is low, and the prior production requirements cannot be satisfied. In order to solve the problem, the excircle turning tool for the pin sleeve by means of profiling is designed. The excircle turning tool consists of two expansion heads and an expansion sleeve and is characterized in that the two ends of the expansion sleeve are inner cone circles; the excircle is provided with eight openings uniformly distributed along the circumferential direction; one end of each expansion head is an outer cone circle, and the other end of the expansion head is a Morse outer cone circle; the inner cone circles at the two ends of the expansion sleeve are respectively connected with the outer cone circles of the two expansion heads; and the Morse outer cone circles of the two expansion heads are respectively connected with Morse inner cone holes of a spindle and a tail seat of the lathe into a whole and are fixed on the spindle and the tail seat. The excircle turning tool has the beneficial effects that the structure is simple, the use is convenient, and the requirements for production efficiency and coaxiality can be satisfied.
Description
Technical field
The utility model is applicable to that there is the through hole that has processed at the center of workpiece, needs the cylindrical and the endoporus of processing that the axiality requirement is arranged.
Background technology
The endoporus of guide and outer circles require high, and existing technology is first centering endoporus, and then at processing excircles, this technology mode production efficiency is low can not to satisfy existing production requirement.
The utility model content
The utility model is to overcome above-mentioned deficiency, has designed guide profile lathing cylindrical instrument according to the processing request of workpiece.
The utility model adopts following technical scheme: guide profile lathing cylindrical instrument by two rise the head and ringfeder form; All there is the inner cone circle at the two ends that it is characterized in that ringfeder, and cylindrical has eight along the equally distributed opening of circumference, and an end of the head that rises is the outer cone circle; The other end is a Mohs outer cone circle; The two ends inner cone circle of ringfeder is connected with the outer cone circle of two heads that rise respectively, and the Mohs outer cone circle of two heads that rise is connected with the Mohs internal taper hole of lathe spindle and tailstock respectively and is integral, and is fixed on main shaft and the tailstock.
The beneficial effect of the utility model: simple in structure, it is low that worker is dressed up, and long service life is easy to operate, and production efficiency is high, and the workpiece of processing can reach the axiality requirement.
Description of drawings
As shown be guide profile lathing cylindrical tool drawing.
1. ringfeder 2 head that rises
The specific embodiment
As shown in the figure, all there is the inner cone circle at the two ends of ringfeder, and cylindrical has eight along the equally distributed opening of circumference, and the two ends inner cone circle of ringfeder is connected with the outer cone circle of two heads that rise respectively.
Operation principle:
The two ends inner cone circle of ringfeder is connected with the outer cone circle of two heads that rise respectively, and the Mohs outer cone circle of two heads that rise is connected with the Mohs internal taper hole of lathe spindle and tailstock respectively and is integral, and is fixed on main shaft and the tailstock.During use guide is enclosed within on the ringfeder cylindrical, this moment start machine tool program with tailstock with the ringfeder tensioner after, guide can be processed.
The above only is the preferred embodiment of the utility model, is not the structure of the utility model is done any pro forma restriction.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all still belongs in the scope of technical scheme of the utility model.
Claims (1)
- Guide profile lathing cylindrical instrument by two rise the head and ringfeder form; All there is the inner cone circle at the two ends that it is characterized in that ringfeder, and cylindrical has eight along the equally distributed opening of circumference, and an end of the head that rises is the outer cone circle; The other end is a Mohs outer cone circle; The two ends inner cone circle of ringfeder is connected with the outer cone circle of two heads that rise respectively, and the Mohs outer cone circle of two heads that rise is connected with the Mohs internal taper hole of lathe spindle and tailstock respectively and is integral, and is fixed on main shaft and the tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120259485 CN202174431U (en) | 2011-07-22 | 2011-07-22 | Excircle turning tool for pin sleeve by means of profiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120259485 CN202174431U (en) | 2011-07-22 | 2011-07-22 | Excircle turning tool for pin sleeve by means of profiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174431U true CN202174431U (en) | 2012-03-28 |
Family
ID=45864339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120259485 Expired - Fee Related CN202174431U (en) | 2011-07-22 | 2011-07-22 | Excircle turning tool for pin sleeve by means of profiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847969A (en) * | 2012-09-17 | 2013-01-02 | 江苏飞船股份有限公司 | Double-end core expansion type mandrel fixture |
| CN104384989A (en) * | 2014-11-18 | 2015-03-04 | 江苏汤臣汽车零部件有限公司 | Bevel gear shell positioning hole and mounting hole machining tool |
| CN104552076A (en) * | 2015-01-30 | 2015-04-29 | 杭州和良机电设备有限公司 | Clamping mechanism |
-
2011
- 2011-07-22 CN CN 201120259485 patent/CN202174431U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847969A (en) * | 2012-09-17 | 2013-01-02 | 江苏飞船股份有限公司 | Double-end core expansion type mandrel fixture |
| CN104384989A (en) * | 2014-11-18 | 2015-03-04 | 江苏汤臣汽车零部件有限公司 | Bevel gear shell positioning hole and mounting hole machining tool |
| CN104552076A (en) * | 2015-01-30 | 2015-04-29 | 杭州和良机电设备有限公司 | Clamping mechanism |
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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 |
Granted publication date: 20120328 Termination date: 20190722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |