CN1315617C - Two-purpose grinding machine for lead screw and external circle - Google Patents

Two-purpose grinding machine for lead screw and external circle Download PDF

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Publication number
CN1315617C
CN1315617C CNB2004100448122A CN200410044812A CN1315617C CN 1315617 C CN1315617 C CN 1315617C CN B2004100448122 A CNB2004100448122 A CN B2004100448122A CN 200410044812 A CN200410044812 A CN 200410044812A CN 1315617 C CN1315617 C CN 1315617C
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CN
China
Prior art keywords
grinding machine
trailing bar
lead screw
lateral
loaded
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
Application number
CNB2004100448122A
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Chinese (zh)
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CN1608804A (en
Inventor
张国梁
周建伟
王克军
Original Assignee
张国梁
周建伟
王克军
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张国梁, 周建伟, 王克军 filed Critical 张国梁
Priority to CNB2004100448122A priority Critical patent/CN1315617C/en
Publication of CN1608804A publication Critical patent/CN1608804A/en
Application granted granted Critical
Publication of CN1315617C publication Critical patent/CN1315617C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The present invention discloses a two-purpose grinding machine for a lead screw and an external circle, which comprises a machine body, a spindle box, a tail frame, a lateral movement mechanism and a longitudinal movement mechanism, wherein the spindle box is fixedly installed on the machine body, and the tail frame is movably installed on machine body guide rails; the lateral movement mechanism has a lateral trailing bar which is movably installed on the machine body guide rails, the lateral trailing bar is connected with a first ball lead screw pair installed under the lateral trailing bar, and the lateral trailing bar is connected with a longitudinal trailing bar which moves longitudinally by a second ball lead screw pair. The present invention has reasonable structure, less mechanical components and parts can realize a grinding and processing function, the mechanical maintenance amount is reduced greatly, and the grinding machine can keep the accuracy for a long time. Since the lateral trailing bar is short, the lateral trailing bar has obvious superiority in a grinding machine design of more than 2 meters, the length of the machine body is about half of that of the traditional machine, the production cost is low, and the two-purpose grinding machine not only has a function of a lead screw grinding machine, but also has a function of a circular grinding machine.

Description

Cylindrical Grinder Dual-Purpose Screw
Technical field:
The present invention relates to a kind of grinding machine.
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 (2)

1, a kind of Cylindrical Grinder Dual-Purpose Screw, comprise lathe bed, main spindle box, tailstock, transverse moving mechanism, longitudinal moving mechanism, main spindle box is installed on the lathe bed, transverse moving mechanism has cross slide, the cross slide movable type is loaded on the bed ways, 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,, and it is characterized in that: the tailstock movable type is loaded on the bed ways; 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.
2, Cylindrical Grinder Dual-Purpose Screw according to claim 1, 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.
CNB2004100448122A 2004-05-27 2004-05-27 Two-purpose grinding machine for lead screw and external circle Expired - Fee Related CN1315617C (en)

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 CN1608804A (en) 2005-04-27
CN1315617C true CN1315617C (en) 2007-05-16

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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

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CN (1) CN1315617C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
CN102195133B (en) * 2010-12-10 2013-08-28 中国兵器工业第二0六研究所 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
CN109605145B (en) * 2018-12-29 2020-10-09 东莞市彼联机械科技有限公司 Grinding device for outer circular arc of part

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1411217A (en) * 1971-08-05 1975-10-22 Wickman Mach Tool Sales Ltd Control apparatus
US4577845A (en) * 1983-01-18 1986-03-25 Citizen Watch Co., Ltd. Hydrostatic pressure XY table
US4663892A (en) * 1982-11-30 1987-05-12 Energy Adaptive Grinding, Inc. Force-controlled steadyrest system
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
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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