CN201076926Y - Pipe chamfering auxiliary centering fixture for turning mill - Google Patents
Pipe chamfering auxiliary centering fixture for turning mill Download PDFInfo
- Publication number
- CN201076926Y CN201076926Y CNU2007201025374U CN200720102537U CN201076926Y CN 201076926 Y CN201076926 Y CN 201076926Y CN U2007201025374 U CNU2007201025374 U CN U2007201025374U CN 200720102537 U CN200720102537 U CN 200720102537U CN 201076926 Y CN201076926 Y CN 201076926Y
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- CN
- China
- Prior art keywords
- expand tube
- tube
- cone
- pipe
- processed
- 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
The utility model discloses an assistant centering fixture in the processing of the tube chamfers for lathes, belonging to special processing equipment for lathes. The utility model is characterized in that: one end of an expand tube is in an outer conical shape; a small end of the expand tube is inserted in an inner hole at one end of the processed tube; the other end of the expand tube is in a cylindrical shape, and a bushing is fixed on the end surface; a pull rod is fixed on the surface of the small end of a cone-shaped expanding bolt, and passes through the expand tube and the bushing; a locknut is screwed on the pull rod; the small end of the cone-shaped expanding bolt is inserted in an inner hole of the expand tube; a small end of a cone-shaped centering jacking block is inserted in an inner hole at other end of the processed tube; a center hole is added on the surface of the big end of the cone-shaped centering jacking block; the bushing is inserted in a center hole of a machine tool; the cylindrical section of the expand tube is clamped by a chuck of the machine tool; a tailstock center of the machine tool is jacked into the center hole on the cone-shaped centering jacking block, so as to centrally fix the processed tube. The utility model has the advantages of economical and practical performance, and excellent product quality.
Description
Technical field
The utility model relates to a kind of auxiliary centralizer of pipe chamfer machining that is used for lathe, belongs to lathe special process equipment.
Background technology
In the prior art, the chamfer machining of pipe is mainly adopted the method for beveler and artificial gas cutting, it is bigger to adopt beveler processing to drop into, and artificial gas cutting processing can not guarantee product quality.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of existing processing method, and a kind of auxiliary centralizer of pipe chamfer machining that is used for lathe is provided, and it utilizes the engine lathe just can chamfering, has both reduced fund input, can ensure the quality of products again, and is economical and practical.
Realize the foregoing invention purpose by the following technical solutions: a kind of auxiliary centralizer of pipe chamfer machining that is used for lathe, one end of expand tube is the male-tapered structure, be processed with bloated groove on it, its microcephaly inserts in the processed pipe one end endoporus, the other end of expand tube is cylindrical, is fixed with sleeve pipe on its end face; Be fixed with pull bar on the little end surface of the bloated bolt of taper, this pull bar passes expand tube and sleeve pipe, is set with backing plate on it, is combined with locking nut, and the microcephaly of the bloated bolt of taper inserts the endoporus of expand tube; The microcephaly of taper centering jacking block inserts in the other end endoporus of processed pipe, is added with centre bore on its big end surface.
Adopt technique scheme, the utility model compared with prior art, its advantage is need not purchase beveler not having can to use the engine lathe chamfering under the situation of beveler, has saved fund, can replace manual operations again, and then guarantee crudy.For similar pipe, a sleeve clamp can be reused, can be according to the different self manufacture of pipe diameter, and economical and practical.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Referring to accompanying drawing 1, an end of expand tube 6 of the present utility model it on is processed with expand groove 5 for tapered outward, and its microcephaly inserts in the processed pipe 4 one end endoporus, and the other end of expand tube 6 is cylindrical, is fixed with sleeve pipe 9 on its end face.Be fixed with pull bar 12 on the little end surface of the bloated bolt 13 of taper, pull bar 12 passes expand tube 6 and sleeve pipe 9, is set with backing plate 10 on it, is combined with locking nut 11, and the microcephaly of the bloated bolt 13 of taper inserts the endoporus of expand tube 6; The microcephaly of taper centering jacking block 3 inserts in the other end endoporus of processed pipe 4, is added with centre bore 2 on its big end surface.
During practicality the utility model, sleeve pipe 9 is inserted in the centre bore of lathe 8, block the cylindrical portion of expand tube 6 with three-jaw or chuck 7, rotational lock nut 11, by the bloated bolt 13 of pull bar 12 pulling tap webs, distending expand tube 6, fixing processed pipe 4, mobile tailstock tool top 1 inserts in the centre bore 2, makes tap web centering top fast 3 press processed pipe 4, make its centering fixing, just can carry out chamfer machining then, after the completion of processing, return tailstock tool top 1, unclamp locking nut 11, can take out pipe 4 processing is installed once more.
Claims (1)
1. a pipe chamfer machining that is used for lathe is assisted centralizer, it is characterized in that: an end of expand tube is the male-tapered structure, is processed with bloated groove on it, and its microcephaly inserts in the processed pipe one end endoporus, the other end of expand tube is cylindrical, is fixed with sleeve pipe on its end face; Be fixed with pull bar on the little end surface of the bloated bolt of taper, this pull bar passes expand tube and sleeve pipe, is set with backing plate on it, is combined with locking nut, and the microcephaly of the bloated bolt of taper inserts the endoporus of expand tube; The microcephaly of taper centering jacking block inserts in the other end endoporus of processed pipe, is added with centre bore on its big end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201025374U CN201076926Y (en) | 2007-09-14 | 2007-09-14 | Pipe chamfering auxiliary centering fixture for turning mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201025374U CN201076926Y (en) | 2007-09-14 | 2007-09-14 | Pipe chamfering auxiliary centering fixture for turning mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076926Y true CN201076926Y (en) | 2008-06-25 |
Family
ID=39568977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201025374U Expired - Fee Related CN201076926Y (en) | 2007-09-14 | 2007-09-14 | Pipe chamfering auxiliary centering fixture for turning mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076926Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698281B (en) * | 2009-11-04 | 2012-05-23 | 上海纳铁福传动轴有限公司 | Centering fixture for excircle finish turning by evolvent spline housing |
| CN102581667A (en) * | 2012-02-29 | 2012-07-18 | 深圳市福麒珠宝首饰有限公司 | Expansion type rotary positioning mechanism and pattern lathing fixture device composed thereof |
| CN102806359A (en) * | 2011-07-13 | 2012-12-05 | 康雪慧 | Method for manufacturing thinning edge of cylindrical metal workpiece |
| CN103056396A (en) * | 2013-01-07 | 2013-04-24 | 青岛开世密封工业有限公司 | Device and method for machining and assembling large outside framework oil seals |
| CN103302314A (en) * | 2013-07-02 | 2013-09-18 | 王宏康 | Combined tool for turning hexagonal prism type thin-walled aluminium part |
| CN103551596A (en) * | 2013-09-25 | 2014-02-05 | 科玛（中国）液压设备有限公司 | Turning unit with inside support fixture used for clamping metal tubes with various specifications |
| CN103962598A (en) * | 2014-05-28 | 2014-08-06 | 中核（天津）机械有限公司 | Automatic expansion core clamp for thin-walled cylinder parts |
| CN104708029A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Tube cutting tool |
| CN105344773A (en) * | 2015-12-16 | 2016-02-24 | 萍乡市伟达工业有限公司 | Pipe fitting trimming machine |
| CN105689737A (en) * | 2016-03-21 | 2016-06-22 | 浙江亚恩材料工程技术有限公司 | Machining lathe for ball body of ball valve |
| CN106001631A (en) * | 2016-07-28 | 2016-10-12 | 张丽琴 | Numerical control lathe tailstock automatic control method capable of controlling drilling depth and finishing hole bottom |
| CN106180765A (en) * | 2016-07-27 | 2016-12-07 | 张丽琴 | A kind of can be with the numerically controlled lathe tailstock auto-feed control method of the keyhole degree of depth |
| CN109604657A (en) * | 2019-01-11 | 2019-04-12 | 亚普汽车部件股份有限公司 | Ducted body fixture |
| CN110315094A (en) * | 2019-07-19 | 2019-10-11 | 杜宗英 | Medical machinery freewheel clutch automates chamfering device with roller |
-
2007
- 2007-09-14 CN CNU2007201025374U patent/CN201076926Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698281B (en) * | 2009-11-04 | 2012-05-23 | 上海纳铁福传动轴有限公司 | Centering fixture for excircle finish turning by evolvent spline housing |
| CN102806359B (en) * | 2011-07-13 | 2015-05-20 | 康雪慧 | Method for manufacturing thinning edge of cylindrical metal workpiece |
| CN102806359A (en) * | 2011-07-13 | 2012-12-05 | 康雪慧 | Method for manufacturing thinning edge of cylindrical metal workpiece |
| CN102581667A (en) * | 2012-02-29 | 2012-07-18 | 深圳市福麒珠宝首饰有限公司 | Expansion type rotary positioning mechanism and pattern lathing fixture device composed thereof |
| CN102581667B (en) * | 2012-02-29 | 2014-09-03 | 深圳市福麒珠宝首饰有限公司 | Pattern lathing fixture device |
| CN103056396A (en) * | 2013-01-07 | 2013-04-24 | 青岛开世密封工业有限公司 | Device and method for machining and assembling large outside framework oil seals |
| CN103302314A (en) * | 2013-07-02 | 2013-09-18 | 王宏康 | Combined tool for turning hexagonal prism type thin-walled aluminium part |
| CN103302314B (en) * | 2013-07-02 | 2015-10-28 | 王宏康 | Six prismatic Thin-walled Aluminum matter accessory turning processing assembled tools |
| CN103551596A (en) * | 2013-09-25 | 2014-02-05 | 科玛（中国）液压设备有限公司 | Turning unit with inside support fixture used for clamping metal tubes with various specifications |
| CN104708029A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Tube cutting tool |
| CN103962598A (en) * | 2014-05-28 | 2014-08-06 | 中核（天津）机械有限公司 | Automatic expansion core clamp for thin-walled cylinder parts |
| CN103962598B (en) * | 2014-05-28 | 2016-04-20 | 中核（天津）机械有限公司 | The automatic expansion core fixture of thin-walled tube kind part |
| CN105344773A (en) * | 2015-12-16 | 2016-02-24 | 萍乡市伟达工业有限公司 | Pipe fitting trimming machine |
| CN105689737A (en) * | 2016-03-21 | 2016-06-22 | 浙江亚恩材料工程技术有限公司 | Machining lathe for ball body of ball valve |
| CN106180765A (en) * | 2016-07-27 | 2016-12-07 | 张丽琴 | A kind of can be with the numerically controlled lathe tailstock auto-feed control method of the keyhole degree of depth |
| CN106001631A (en) * | 2016-07-28 | 2016-10-12 | 张丽琴 | Numerical control lathe tailstock automatic control method capable of controlling drilling depth and finishing hole bottom |
| CN106001631B (en) * | 2016-07-28 | 2019-06-21 | 惠州市天力和丰精密五金有限公司 | A kind of numerically controlled lathe tailstock autocontrol method can control drilling depth and finishing bottom hole |
| CN109604657A (en) * | 2019-01-11 | 2019-04-12 | 亚普汽车部件股份有限公司 | Ducted body fixture |
| CN110315094A (en) * | 2019-07-19 | 2019-10-11 | 杜宗英 | Medical machinery freewheel clutch automates chamfering device with roller |
| CN110315094B (en) * | 2019-07-19 | 2020-10-16 | 江西诺捷科技股份有限公司 | Automatic chamfering equipment for roller of overrunning clutch of medical machine |
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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: 20080625 Termination date: 20120914 |