CN101712080A - Valve rod square special milling machine tool - Google Patents
Valve rod square special milling machine tool Download PDFInfo
- Publication number
- CN101712080A CN101712080A CN200910312105A CN200910312105A CN101712080A CN 101712080 A CN101712080 A CN 101712080A CN 200910312105 A CN200910312105 A CN 200910312105A CN 200910312105 A CN200910312105 A CN 200910312105A CN 101712080 A CN101712080 A CN 101712080A
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- CN
- China
- Prior art keywords
- planker
- valve rod
- milling machine
- machine tool
- special milling
- 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.)
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Abstract
The invention relates to a valve rod square special milling machine tool which is characterized by mainly comprising a stand, a planker, a cutter mechanism and a workpiece clamp, wherein the cutter mechanism comprises a cutter holder connected with a processing mainshaft and a cutter blocked on the cutter holder, wherein the processing mainshaft is connected with a motor through a belt driving pair; the workpiece clamp is fixedly connected with the planker fixed on the stander, and the planker moves radically by an eccentric handle connected with the planker. The invention has the advantages that: the square is processed just by clamping a valve rod by workers and twice symmetrical molding, therefore, the semi-automatic processing is realized, the working efficiency is improved, and the processing precision can be ensured.
Description
Technical field
The invention belongs to the valve Special Purpose Machine for Processing, relate in particular to a kind of valve rod square special milling machine tool.
Background technology
The gate valve rod top is provided with the four directions that is connected with handle.The four directions of valve stem tip uses milling machine or planer by face processing always, and milling machine processing can guarantee precision, but processing time consuming, and efficient is low; The planer roughness of machining surface, geometric accuracy is poor, and the big efficient of labor strength is not high.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, and a kind of valve rod square special milling machine tool is provided, workman's valve rod that only need be installed, semi-automatic processing has been realized in twice symmetrical molding processing four directions, improves work efficiency and can guarantee machining accuracy.
The present invention for achieving the above object, by the following technical solutions: a kind of valve rod square special milling machine tool, it is characterized in that: mainly constitute by frame, planker, cutter mechanism and work piece holder, described cutter mechanism is made up of knife rest that is connected with machining spindle and the cutter that is installed on the knife rest, and described machining spindle is connected with motor by belt transmission is secondary; Described work piece holder is affixed with the planker that is fixed on the frame, and described planker moves radially by connected eccentric handle.
Described work piece holder is made of collet, taper cutting ferrule and locking mother, taper fit in the front end tapering of described collet and the taper cutting ferrule, described taper cutting ferrule is fixed on the planker, and the screw thread of collet tail end is spirally connected the uniform aperture of described locking generating circle perimeter surface with the locking mother.
Described frame is provided with limiting plate, and described limiting plate places the place ahead of planker motion.
Beneficial effect of the present invention: workman's valve rod that only need be installed, semi-automatic processing has been realized in twice symmetrical molding processing four directions, improves work efficiency and can guarantee machining accuracy.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing and preferred embodiment.
See accompanying drawing for details, a kind of valve rod square special milling machine tool, mainly constitute by frame 1, planker 2, cutter mechanism 3 and work piece holder 4, described cutter mechanism is made up of the knife rest that is connected with machining spindle 75 and the cutter 6 that is installed on the knife rest, and described machining spindle is connected with motor 9 by belt transmission pair 8; Described work piece holder is affixed with the planker that is fixed on the frame, and described planker moves radially by connected eccentric handle 10.Described work piece holder is made of collet 11, taper cutting ferrule 12 and locking female 13, the front end tapering of described collet cooperates with taper cutting ferrule inner conical, described taper cutting ferrule is fixed on the planker, the screw thread of collet tail end is spirally connected the uniform aperture 14 of described locking generating circle perimeter surface with the locking mother.Described frame is provided with limiting plate 15, and described limiting plate places the place ahead of planker motion.
During operation, start lathe, the workman inserts valve rod in the collet, utilizes to add in the uniform aperture of long round roller 16 insertion locking generating circle perimeter surface, pulls the locking mother and valve rod can be locked; Pull eccentric handle, make planker on the planker drive work piece holder and valve rod and move radially two planes of carrying out the milling valve rod to the rotary cutter, after pushing up limiting plate, planker withdraws from, rotational workpieces anchor clamps 90 degree repeat said process again, can finish four directions processing.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. valve rod square special milling machine tool, it is characterized in that: mainly constitute by frame, planker, cutter mechanism and work piece holder, described cutter mechanism is made up of knife rest that is connected with machining spindle and the cutter that is installed on the knife rest, and described machining spindle is connected with motor by belt transmission is secondary; Described work piece holder is affixed with the planker that is fixed on the frame, and described planker moves radially by connected eccentric handle.
2. valve rod square special milling machine tool according to claim 1, it is characterized in that: described work piece holder is made of collet, taper cutting ferrule and locking mother, taper fit in the front end tapering of described collet and the taper cutting ferrule, described taper cutting ferrule is fixed on the planker, the screw thread of collet tail end is spirally connected the uniform aperture of described locking generating circle perimeter surface with the locking mother.
3. valve rod square special milling machine tool according to claim 1 is characterized in that: described frame is provided with limiting plate, and described limiting plate places the place ahead of planker motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910312105A CN101712080A (en) | 2009-12-23 | 2009-12-23 | Valve rod square special milling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910312105A CN101712080A (en) | 2009-12-23 | 2009-12-23 | Valve rod square special milling machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101712080A true CN101712080A (en) | 2010-05-26 |
Family
ID=42416284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910312105A Pending CN101712080A (en) | 2009-12-23 | 2009-12-23 | Valve rod square special milling machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101712080A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371382A (en) * | 2011-10-27 | 2012-03-14 | 宁波华成阀门有限公司 | Machining device for machining planes at two ends of inner cavity of valve body |
| CN104889460A (en) * | 2015-05-21 | 2015-09-09 | 贵州航锐航空精密零部件制造有限公司 | Round nut flat-milling device |
| CN106475614A (en) * | 2015-09-01 | 2017-03-08 | 天津市天达汇品机电科技有限公司 | Axle class automates square milling machine |
| CN106808025A (en) * | 2016-12-30 | 2017-06-09 | 宁波华液机器制造有限公司 | A kind of polygonal Work treatment installation |
| CN108145226A (en) * | 2017-12-04 | 2018-06-12 | 陕西航空电气有限责任公司 | A kind of adjustable opposite side milling handle of a knife tool and application method |
| CN110625171A (en) * | 2019-10-12 | 2019-12-31 | 中船动力有限公司 | Piston rod flat square end finish milling forming cutter, positioning tool and method |
| CN111300113A (en) * | 2020-04-13 | 2020-06-19 | 浙江灿根智能科技有限公司 | Belt type oil groove cutting device based on large lathe |
| CN110625171B (en) * | 2019-10-12 | 2024-04-05 | 中船动力有限公司 | Fine milling forming method for flat square end of piston rod |
-
2009
- 2009-12-23 CN CN200910312105A patent/CN101712080A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371382A (en) * | 2011-10-27 | 2012-03-14 | 宁波华成阀门有限公司 | Machining device for machining planes at two ends of inner cavity of valve body |
| CN102371382B (en) * | 2011-10-27 | 2013-10-30 | 宁波华成阀门有限公司 | Machining device for machining planes at two ends of inner cavity of valve body |
| CN104889460A (en) * | 2015-05-21 | 2015-09-09 | 贵州航锐航空精密零部件制造有限公司 | Round nut flat-milling device |
| CN106475614A (en) * | 2015-09-01 | 2017-03-08 | 天津市天达汇品机电科技有限公司 | Axle class automates square milling machine |
| CN106808025A (en) * | 2016-12-30 | 2017-06-09 | 宁波华液机器制造有限公司 | A kind of polygonal Work treatment installation |
| CN108145226A (en) * | 2017-12-04 | 2018-06-12 | 陕西航空电气有限责任公司 | A kind of adjustable opposite side milling handle of a knife tool and application method |
| CN108145226B (en) * | 2017-12-04 | 2019-08-16 | 陕西航空电气有限责任公司 | A kind of adjustable opposite side milling knife handle tool and application method |
| CN110625171A (en) * | 2019-10-12 | 2019-12-31 | 中船动力有限公司 | Piston rod flat square end finish milling forming cutter, positioning tool and method |
| CN110625171B (en) * | 2019-10-12 | 2024-04-05 | 中船动力有限公司 | Fine milling forming method for flat square end of piston rod |
| CN111300113A (en) * | 2020-04-13 | 2020-06-19 | 浙江灿根智能科技有限公司 | Belt type oil groove cutting device based on large lathe |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100526 |