CN1608804A - Two-purpose grinding machine for lead screw and external circle - Google Patents
Two-purpose grinding machine for lead screw and external circle Download PDFInfo
- Publication number
- CN1608804A CN1608804A CN 200410044812 CN200410044812A CN1608804A CN 1608804 A CN1608804 A CN 1608804A CN 200410044812 CN200410044812 CN 200410044812 CN 200410044812 A CN200410044812 A CN 200410044812A CN 1608804 A CN1608804 A CN 1608804A
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- loaded
- cross slide
- lead screw
- emery wheel
- tailstock
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The two-purpose lead screw and cylindrical grinding machine includes machine body, head stock, tailstock, transverse shift mechanism and longitudinal shift mechanism. The head stock is fixed on the machine body, the movable tailstock is mounted on the tracks on the machine body, and the transverse shift mechanism has transverse tool carriage, which is mounted on the tracks on the machine body, connected to the below first ball lead screw pair and connected to the longitudinal shift mechanism via a second ball lead screw pair. The present invention has reasonable structure, less parts for required grinding function, short length, low production cost, and the functions of both lead screw grinder and the cylindrical grinder.
Description
Technical field:
The present invention relates to a kind of lathe.
Background technology:
Traditional lead screw grinding machine laterally moves by main spindle box and is connected with tight trapezoidal screw by change gear (group), realize that workbench laterally moves, main spindle box, accurate trapezoidal screw and tailstock are installed on the workbench simultaneously, length feed control by hydraulic drive add manual gear, leading screw is realized fast forward and back and fine motion, manual fine motion tool setting is adopted in the emery wheel tool setting.Owing to laterally on the travelling table parts such as main spindle box, leading screw, tailstock have been installed, add the leading screw length of grinding, cause horizontal travelling table length longer, corresponding bed ways are also long, and manufacturing cost is big, manufacture difficulty is big.
Traditional cylindrical grinder laterally moves by main spindle box, tailstock, drives workbench by hydraulic drive and moves laterally, and length feed employing hydraulic drive adds manual gear, leading screw is realized fast forward and back and fine motion.Owing to laterally on the travelling table parts such as main spindle box, tailstock have been installed, cause horizontal travelling table length longer, corresponding bed ways are also long, and manufacturing cost is big, manufacture difficulty is big.Hydraulic drive simultaneously is subjected to the influence of factors such as oily temperature, viscosity, sealing bigger.
Summary of the invention:
The object of the present invention is to provide a kind of rational in infrastructurely, lathe bed length is shorter, and production cost is low, has both had the lead screw grinding machine function, has the Cylindrical Grinder Dual-Purpose Screw of cylindrical grinder function again.
Technical solution of the present invention is:
A kind of Cylindrical Grinder Dual-Purpose Screw comprises lathe bed, main spindle box, tailstock, transverse moving mechanism, longitudinal moving mechanism, it is characterized in that: main spindle box is installed on the lathe bed, and the tailstock movable type is loaded on the bed ways; Transverse moving mechanism has cross slide, and the cross slide movable type is loaded on the bed ways, and cross slide is connected with first ball screw assembly, that is loaded on its below, and cross slide is connected with the vertical planker that vertically moves by second ball screw assembly.
Laterally the fine motion moving carriage is loaded on vertical planker by the 3rd ball screw assembly,, laterally dress emery wheel tool setting device on the fine motion moving carriage.The emery wheel tool setting device has emery wheel, and emery wheel is connected with grinding wheel drive mitor, and grinding wheel drive mitor adjustable angle formula is contained on the arcuate surface of adjustable base plate, and adjustable base plate is packed on the horizontal fine motion moving carriage.
The present invention is rational in infrastructure, has realized the grinding function with minimum component of machine, and the flight-line maintenance amount significantly reduces, and can keep precision for a long time; Because cross slide is shorter, in greater than the design of the grinding machine more than 2 meters, have clear superiority, lathe bed length reduces than traditional lathe bed makes an appointment with half, and production cost is low, has both had the lead screw grinding machine function, has the cylindrical grinder function again.
Description of drawings.
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of one embodiment of the invention.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment: a kind of Cylindrical Grinder Dual-Purpose Screw, comprise lathe bed 21, main spindle box 3, tailstock 9, transverse moving mechanism, longitudinal moving mechanism, main spindle box 3 is installed on the lathe bed 21, main spindle box 3 is connected with the servomotor of being controlled by rotary encoder 12, tailstock 9 movable types are loaded on the lathe bed line slideway 17, can move laterally along bed ways 17, transverse moving mechanism has cross slide 20, cross slide 20 movable types are loaded on the bed ways 17, cross slide 20 is connected with first ball screw assembly, that is loaded on its below, first ball screw assembly, comprises nut and the main shaft ball-screw 10 that is contained in below the cross slide 20, main shaft rolls notes leading screw 10 and is connected with the servomotor of being controlled by rotary encoder 11 12, cross slide 20 is connected with the vertical planker 16 that vertically moves by second ball screw assembly,, second ball screw assembly, has and is fixed on the nut on the vertical planker 16 and is installed in ball-screw 14 on the cross slide 20, and ball-screw 14 1 ends are connected with the servomotor of being controlled by rotary encoder 19 15.Laterally fine motion moving carriage 22 is loaded on vertical planker 16 by the 3rd ball screw assembly,, the 3rd ball screw assembly, has and is loaded on the nut on the horizontal fine motion moving carriage 22 and is loaded on ball-screw 7 on vertical planker 16, and ball-screw 7 is connected with servomotor 8 by rotary encoder 18 controls.Laterally adorn the emery wheel tool setting device on the fine motion moving carriage 22, the emery wheel tool setting device has emery wheel 4, emery wheel 4 is connected with grinding wheel drive mitor 5, grinding wheel drive mitor 5 adjustable angle formulas are contained on the arcuate surface of adjustable base plate 6, and adjustable base plate 6 is packed on the horizontal fine motion moving carriage 22, in the time of need carrying out the helical angle adjustment, pull adjustable base plate 6 to respective angles, fixing then, bowlder outside grinding, fixing the getting final product of adjustable base plate 6 can being set right.Also has conventional wheel dresser 13 in the accompanying drawing.
Claims (3)
1, a kind of Cylindrical Grinder Dual-Purpose Screw comprises lathe bed, main spindle box, tailstock, transverse moving mechanism, longitudinal moving mechanism, it is characterized in that: main spindle box is installed on the lathe bed, and the tailstock movable type is loaded on the bed ways; Transverse moving mechanism has cross slide, and the cross slide movable type is loaded on the bed ways, and cross slide is connected with first ball screw assembly, that is loaded on its below, and cross slide is connected with the vertical planker that vertically moves by second ball screw assembly.
2, Cylindrical Grinder Dual-Purpose Screw according to claim 1 is characterized in that: laterally the fine motion moving carriage is loaded on vertical planker by the 3rd ball screw assembly,, laterally dress emery wheel tool setting device on the fine motion moving carriage.
3, Cylindrical Grinder Dual-Purpose Screw according to claim 2, it is characterized in that: the emery wheel tool setting device has emery wheel, emery wheel is connected with grinding wheel drive mitor, and grinding wheel drive mitor adjustable angle formula is contained on the arcuate surface of adjustable base plate, and adjustable base plate is packed on the horizontal fine motion moving carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100448122A CN1315617C (en) | 2004-05-27 | 2004-05-27 | Two-purpose grinding machine for lead screw and external circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100448122A CN1315617C (en) | 2004-05-27 | 2004-05-27 | Two-purpose grinding machine for lead screw and external circle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1608804A true CN1608804A (en) | 2005-04-27 |
| CN1315617C CN1315617C (en) | 2007-05-16 |
Family
ID=34763836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100448122A Expired - Fee Related CN1315617C (en) | 2004-05-27 | 2004-05-27 | Two-purpose grinding machine for lead screw and external circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1315617C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367191B (en) * | 2008-10-13 | 2010-06-02 | 江苏星河集团有限公司 | Method for polishing circular stainless-steel accurate parts on old machine tool |
| CN102139468A (en) * | 2011-01-08 | 2011-08-03 | 荆州恒隆汽车零部件制造有限公司 | Convenient and practicable multi-step excircle polishing machine |
| CN102195133A (en) * | 2010-12-10 | 2011-09-21 | 中国兵器工业第二○六研究所 | Radar antenna pitching pushing mechanism based on ball screw and double push rod structure |
| CN109605145A (en) * | 2018-12-29 | 2019-04-12 | 东莞市彼联机械科技有限公司 | Part external arc grinding attachment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1411217A (en) * | 1971-08-05 | 1975-10-22 | Wickman Mach Tool Sales Ltd | Control apparatus |
| US4663892A (en) * | 1982-11-30 | 1987-05-12 | Energy Adaptive Grinding, Inc. | Force-controlled steadyrest system |
| US4577845A (en) * | 1983-01-18 | 1986-03-25 | Citizen Watch Co., Ltd. | Hydrostatic pressure XY table |
| CN2078670U (en) * | 1990-08-22 | 1991-06-12 | 国营海红轴承厂 | Grinder for outer ring double channel of double race ball bearing |
| CN2117968U (en) * | 1992-04-25 | 1992-10-07 | 南通市交通机械厂 | Multifunctional machine tool |
| CN2175063Y (en) * | 1993-11-22 | 1994-08-24 | 李元春 | Universal grinding machine for grinding round surface |
| JPH08183017A (en) * | 1994-12-29 | 1996-07-16 | Yoshikazu Nishimura | Smoothing device of edge face of concrete tube |
-
2004
- 2004-05-27 CN CNB2004100448122A patent/CN1315617C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367191B (en) * | 2008-10-13 | 2010-06-02 | 江苏星河集团有限公司 | Method for polishing circular stainless-steel accurate parts on old machine tool |
| CN102195133A (en) * | 2010-12-10 | 2011-09-21 | 中国兵器工业第二○六研究所 | Radar antenna pitching pushing mechanism based on ball screw and double push rod structure |
| CN102139468A (en) * | 2011-01-08 | 2011-08-03 | 荆州恒隆汽车零部件制造有限公司 | Convenient and practicable multi-step excircle polishing machine |
| CN109605145A (en) * | 2018-12-29 | 2019-04-12 | 东莞市彼联机械科技有限公司 | Part external arc grinding attachment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1315617C (en) | 2007-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Right Machinery Group Co., Ltd. Assignor: Zhang Guoliang|Zhou Jianwei|Wang Kejun Contract fulfillment period: 2004.12.1 to 2013.12.1 contract change Contract record no.: 2008320000247 Denomination of invention: Two-purpose grinding machine for lead screw and external circle Granted publication date: 20070516 License type: Exclusive license Record date: 2008.9.22 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2004.12.1 TO 2013.12.1 Name of requester: JIANGSU RUIANTE MACHINE GROUP CO.,LTD. Effective date: 20080922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20160527 |