CN100453268C - Straight line rolling guiding rail, and guideway slider multiple grinding head combined grinding machine - Google Patents

Straight line rolling guiding rail, and guideway slider multiple grinding head combined grinding machine Download PDF

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Publication number
CN100453268C
CN100453268C CNB2006100524731A CN200610052473A CN100453268C CN 100453268 C CN100453268 C CN 100453268C CN B2006100524731 A CNB2006100524731 A CN B2006100524731A CN 200610052473 A CN200610052473 A CN 200610052473A CN 100453268 C CN100453268 C CN 100453268C
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China
Prior art keywords
vertical
bistrique
crossbeam
slide
guide rail
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CNB2006100524731A
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CN1947946A (en
Inventor
徐慧芳
金凤珠
阮志斌
苏星
朱瑮
黄春韶
闫泯
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Zhejiang Hangzhou Machinery Co., Ltd.
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HANGZHOU MACHINE TOOL GROUP CO Ltd
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Abstract

A combined grinder with multiple grinding heads for grinding the straight rolling track and slide block on the track is composed of a machine body, two vertical columns, a transverse beam installed to said vertical columns, a tool carriage on said transverse beam, 2-4 grinding heads (including vertical and horizontal grinding heads), and an abrasive disc repairing device.

Description

Linear rolling track and guide rail slider multiple grinding head combined grinding machine
Technical field
The present invention relates to a kind of grinding equipment, relate in particular to a kind of multiple grinding head combined grinding machine, adopt multidirectional crush grinding linear rolling track and auxiliary equipment guide rail slide block.
Background technology
Linear rolling guide generally is used for mechanical motion mechanism, and accurate linear rolling guide is used for the machine tool guideway pair.Linear rolling guide is made up of linear rolling track, guide rail slide block and rolling member.The final processing of linear rolling track and guide rail slide block needs grinding.Prior art is the plunge grinding of one-sided one side to the raceway of linear rolling track and the grinding of adjacent surface, need just can finish three roller surfaces of grinding through three installations, and the guide rail slide block also can only single-piece work.The method for grinding working (machining) efficiency of prior art is low, and the geometric accuracy between the roller surface groove is low, machined surface profile and dimensional uniformity is poor, surface quality is poor.
Summary of the invention
The present invention solves mainly that existing linear rolling track grinding processing method efficient is low, the technical problem of low precision, thereby design and develop a kind of help improving grinding accuracy and surface quality, improve the linear rolling track and the guide rail slider multiple grinding head combined grinding machine of working (machining) efficiency.
Another object of the present invention is a development equipment potential, improves machine tool utilization rate, the multiple grinding head combined grinding machine of many guide rail slide blocks of disposable processing.
Above-mentioned technical problem of the present invention is solved by following technical proposals: a kind of linear rolling track and guide rail slider multiple grinding head combined grinding machine, contain two heel posts that link to each other with lathe bed, crossbeam is housed on the column, planker is housed on the crossbeam, bistrique and dresser are housed on the planker, it is characterized in that: planker all is equipped with in the front-end and back-end at described crossbeam, and two to four bistriques are housed on described planker.
Technique scheme of the present invention can also be further perfect, as preferably, is furnished with two vertical bistriques at the front end of described crossbeam, and described bistrique is installed on the vertical saddle, and described vertical saddle links to each other with cross slide; Be furnished with a horizontal bistrique in the rear end of described crossbeam, described horizontal bistrique is installed on the vertical saddle, and described vertical saddle is connected with cross slide.
As preferably, be furnished with two vertical bistriques at the front end of described crossbeam, described vertical bistrique is directly installed on the cross slide; Rear side at described crossbeam is furnished with a horizontal bistrique, and described horizontal bistrique is installed on the vertical saddle, and described vertical saddle is connected with cross slide.
As preferably, be furnished with a vertical bistrique at the front end of described crossbeam, described vertical bistrique is installed on the vertical saddle, and described vertical saddle links to each other with cross slide; In the rear end of described crossbeam, be positioned at the opposite side of the vertical bistrique of front end, be furnished with a vertical bistrique, described vertical bistrique is installed on the vertical saddle, the nationality cross slide is connected with the crossbeam rear side rail.
As preferably, described dresser is installed in a side of vertical bistrique and the top of horizontal bistrique.
As preferably, described dresser is installed in the front end of workbench.
As preferably, the guide rail on the described crossbeam is a rolling guide.
As preferably, the guide rail on the described crossbeam is the combination of rolling guide and rail plate.
Therefore, beneficial effect of the present invention is to adopt many bistriques crush grinding method of the present invention, makes three roller surfaces of linear rolling track line slideway of grinding simultaneously in once mounting, or many interior roller surfaces of processing guide rail slide block, has improved operating efficiency; Improve the geometric accuracy and the dimensional accuracy of linear rolling track and guide rail slide block simultaneously, thereby improved the product quality and the precision of rolling linear guide; The grinding head grinding wheel trimmer can regularly be repaired or the on-line continuous trimming wheel, guarantees the profile tolerance of linear rolling track raceway and guide rail slide block.
Description of drawings
Accompanying drawing 1 is a grinding linear rolling track schematic diagram of the present invention.
Accompanying drawing 2 is grinding slideway slide block schematic diagrames of the present invention.
Accompanying drawing 3 is a kind of Facad structure schematic diagrames of the present invention.
Accompanying drawing 4 is side structure schematic diagrames of Fig. 3.
The specific embodiment
Linear rolling track as shown in Figure 3, Figure 4 and guide rail slider multiple grinding head combined grinding machine, crossbeam 8 is fixed on the column 11, and column 11 is connected with lathe bed 10, installment work platform 12 on the lathe bed 10, thus, line slideway or the guide rail slide block grinding equipment of forming gantry type frame.The front end of crossbeam is equipped with cross slide 7, and vertical saddle 6 is housed on the cross slide, and vertical bistrique 1 and dresser 5 are housed on the vertical saddle 6.Guide rail 13 is equipped with in the rear end of crossbeam, and cross slide 9 is installed on the guide rail 13, and vertical saddle 14 is installed on the cross slide 9, and horizontal bistrique 2 is housed on the vertical saddle, and dresser 5 is housed above the horizontal bistrique.On workbench 12, also can adorn dresser 5.As shown in Figure 1, the front end of crossbeam is furnished with two vertical bistriques 1, and a horizontal bistrique 2 is arranged in the rear end, with the roller surface of two last back grinding linear rolling tracks 3.As shown in Figure 2, the crossbeam front end is installed vertical bistrique 1 with a vertical bistrique 1, the horizontal bistrique 2 dismounting backs of crossbeam rear end, with the interior roller surface of the vertical bistrique 1 grinding slideway slide block of one in front and one in back settling 4.
Operation principle is: vertical bistrique 1 is installed on the vertical saddle 6, and vertical saddle 6 is connected with cross slide 7, can do vertical feed; Also can be that vertical bistrique 1 is directly installed on the cross slide 7, only do in-movement.Cross slide 7 is connected with crossbeam 8 front side rail 13 and can does traverse feed along guide rail 13; Horizontal bistrique 2 is installed on the vertical saddle 14, can do vertical feed; Cross slide 9 is connected with crossbeam 8 rear side rail 13 and can does traverse feed along guide rail 13.Dresser 5 is installed in vertical bistrique 1 one sides and the trimming wheel that can move laterally, and dresser 5 is installed in the top trimming wheel for vertical movement of horizontal bistrique 2; Also dresser can be installed in the front end of workbench 12, repair two vertical grinding head grinding wheels simultaneously with a dresser 5.
The vertical bistrique 1 power of motor 15Kw of present embodiment, horizontal bistrique 2 power of motor 7.5Kw all adopt ac variable frequency speed regulation, also can use the Alternating Current Shaft-driven Motor speed governing.Three emery wheel: WA46KVF 235m/s, specification is φ 500 * 45 * φ 203 (mm).The dresser diamond roller, power of motor 1.1Kw, rotating speed 3000-5000rpm, diamond roller size: φ 100 * 45 * φ 50 (mm), the diamond roller linear velocity is 0.6-0.85 with the ratio of grinding speed; Vertical grinding head grinding wheel trimmer is installed in the workbench front end, power of motor 2.2Kw, a diamond roller.
The crossbeam 8 of this example is cast back processing with casting pig, and the linear rolling guide of installing above is each one of two of THK-VRS55A6QZSSLO+2460LP-I and NRS55A2QZSSCO+1140LP-I.Digital control system adopts FANUC or Siemens 840D.Remake incision at a slow speed after approaching fast earlier during the emery wheel plunge-cutting, its grinding process circulation: crushing and---roughly grind---crushing---half correct grinding---crushing---correct grinding.The front and back Vertical Mill head of guide rail slider multiple grinding head combined grinding machine is a high-speed electric main shaft, and power of motor 11kw uses alternating-current variable frequency motor, speed of mainshaft 36000r/min; The truer power of motor is 1.1kW on the workbench, rotating speed 2800r/min; Emery wheel specification: φ 50 * φ 13 * 25 (mm); The grinding scope of guide rail slide block is: line slideway width 15--100 millimeter, length 1000mm.
Linear rolling track of the present invention and guide rail slider multiple grinding head combined grinding machine are used on HZ-077CNC digital controlled linear rolling guide grinding machine and HZ-051ACNC numerical control guide rail slide block grinding machine and enforcement.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can not depart from spirit of the present invention or surmount the defined scope of appended claims.

Claims (5)

1, a kind of linear rolling track and guide rail slider multiple grinding head combined grinding machine, contain two heel posts (11) that link to each other with lathe bed (10), crossbeam (8) is housed on the column, crossbeam is equipped with planker on (8), bistrique and dresser (5) are housed on the planker, it is characterized in that: the front end at described crossbeam (8) is equipped with preceding cross slide (7), on the preceding cross slide (7) preceding vertical saddle (6) is housed, front end at described crossbeam (8) is furnished with two vertical bistriques (1), and described vertical bistrique (1) is installed on the preceding vertical saddle (6); In the rear end of described crossbeam (8) guide rail (13) is housed, back cross slide (9) is installed on the guide rail (13), back vertical saddle (14) is housed on the back cross slide (9), be furnished with a horizontal bistrique (2) in the rear end of described crossbeam (8), described horizontal bistrique (2) is installed on the back vertical saddle (14).
2, linear rolling track according to claim 1 and guide rail slider multiple grinding head combined grinding machine is characterized in that: described dresser (5) is installed in a side of described vertical bistrique (1) and the top of described horizontal bistrique (2).
3, a kind of linear rolling track and guide rail slider multiple grinding head combined grinding machine, contain two heel posts (11) that link to each other with lathe bed (10), crossbeam (8) is housed on the column, crossbeam is equipped with planker on (8), bistrique and dresser (5) are housed on the planker, it is characterized in that: the front end at described crossbeam (8) is equipped with preceding cross slide (7), back cross slide (9) is equipped with in the rear end, front end at described crossbeam (8) is furnished with two vertical bistriques (1), and described vertical bistrique (1) is directly installed on the preceding cross slide (7); Rear side at described crossbeam (8) is furnished with a horizontal bistrique (2), and described horizontal bistrique (2) is installed on the back vertical saddle (14), and described back vertical saddle (14) is connected with back cross slide (9).
4, linear rolling track according to claim 3 and guide rail slider multiple grinding head combined grinding machine is characterized in that: described dresser (5) is installed in a side of described vertical bistrique (1) and the top of described horizontal bistrique (2).
5, a kind of linear rolling track and guide rail slider multiple grinding head combined grinding machine, contain two heel posts (11) that link to each other with lathe bed (10), crossbeam (8) is housed on the column, crossbeam is equipped with planker on (8), bistrique and dresser (5) are housed on the planker, it is characterized in that: the front end at described crossbeam (8) is equipped with preceding cross slide (7), on the preceding cross slide (7) preceding vertical saddle (6) is housed, front end at described crossbeam (8) is furnished with a vertical bistrique (1), and described vertical bistrique (1) is installed on the preceding vertical saddle (6); In the rear end of described crossbeam (8) guide rail (13) is housed, back cross slide (9) is installed on the guide rail (13), back vertical saddle (14) is housed on the back cross slide (9), in the rear end of described crossbeam (8), be positioned at the opposite side of the vertical bistrique of front end, be furnished with the vertical bistrique of another, the vertical bistrique of described another is installed on the back vertical saddle (14), and cross slide behind the nationality (9) is connected with described guide rail (13).
CNB2006100524731A 2006-07-14 2006-07-14 Straight line rolling guiding rail, and guideway slider multiple grinding head combined grinding machine Active CN100453268C (en)

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CN100453268C true CN100453268C (en) 2009-01-21

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CN102059652B (en) * 2010-07-20 2012-07-18 浙江大学 Thermal-elongation non-contact measuring mechanism of double grinding heads of guiding rail forming grinding machine
CN102059623B (en) * 2010-11-01 2012-11-28 蚌埠通达汽车零部件有限公司 Oil tank body surface treatment device of automobile
CN102091978A (en) * 2010-11-24 2011-06-15 大连机床集团有限责任公司 Gantry numerical control multi-head molding guiderail grinding machine
CN102179745A (en) * 2010-11-25 2011-09-14 杭州机床集团有限公司 Numerical control vertical shaft round table composite grinding machine
CN102091979A (en) * 2010-11-26 2011-06-15 大连机床集团有限责任公司 Single-upright-post grinder
CN102229075B (en) * 2011-05-16 2013-01-09 湘潭三峰数控机床有限公司 Multi-carriage symmetrical numerical control jig grinding machine
CN102528591A (en) * 2012-02-09 2012-07-04 贵阳险峰机床有限责任公司 Grinding machine for steel rail welding seam of high-speed railway
CN104416445A (en) * 2013-08-21 2015-03-18 准力机械股份有限公司 Linear sliding rail grinding method and grinding mechanism thereof
CN104354086B (en) * 2014-10-30 2016-11-30 安徽鼎恒再制造产业技术研究院有限公司 A kind of two-way sanding apparatus of grinding machine
CN105650113A (en) * 2014-11-13 2016-06-08 冠元机械工业股份有限公司 Sliding block structure and grinding method thereof
CN105058201A (en) * 2015-07-28 2015-11-18 上海莱必泰数控机床股份有限公司 Numerical control liner guide rail trench grinding device
CN106826495A (en) * 2017-03-03 2017-06-13 烟台市莱威数控科技有限公司 A kind of high accuracy line slideway special purpose grinder
CN109866094B (en) * 2019-02-19 2021-07-13 广州市敏嘉制造技术有限公司 Grinding method for linear guide rail sliding block

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US3939609A (en) * 1974-04-04 1976-02-24 The Wickes Corporation Grinding machine construction
CN86108903A (en) * 1986-12-28 1987-08-26 湖南省岳阳机床厂 Method and device at double housing planer upper periphery grinding guide track of machine-tool
JPH0241863A (en) * 1988-07-30 1990-02-13 Hitachi Seiki Co Ltd Surface grinder for multiunit
US5250126A (en) * 1991-06-19 1993-10-05 Nippon Thompson Co., Ltd. Method for manufacturing a rail for use in a linear motion rolling contact guide unit
CN2156982Y (en) * 1993-03-17 1994-02-23 张宝源 Grinding wheel dressing device for grinder
CN2185180Y (en) * 1994-01-22 1994-12-14 王凤云 Saddle type guide rail grinder
JP2004108537A (en) * 2002-09-20 2004-04-08 Nsk Ltd Method of manufacturing linear guide device, and linear guide device
CN2644079Y (en) * 2003-08-27 2004-09-29 江苏多棱数控机床股份有限公司 Beam rail structure of large-scale processing center
CN2695167Y (en) * 2004-04-15 2005-04-27 桂林机床股份有限公司 Compound guide rail
CN1785592A (en) * 2005-09-26 2006-06-14 钱林荣 Grinding machnie used for processing linear guide rail

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939609A (en) * 1974-04-04 1976-02-24 The Wickes Corporation Grinding machine construction
CN86108903A (en) * 1986-12-28 1987-08-26 湖南省岳阳机床厂 Method and device at double housing planer upper periphery grinding guide track of machine-tool
JPH0241863A (en) * 1988-07-30 1990-02-13 Hitachi Seiki Co Ltd Surface grinder for multiunit
US5250126A (en) * 1991-06-19 1993-10-05 Nippon Thompson Co., Ltd. Method for manufacturing a rail for use in a linear motion rolling contact guide unit
CN2156982Y (en) * 1993-03-17 1994-02-23 张宝源 Grinding wheel dressing device for grinder
CN2185180Y (en) * 1994-01-22 1994-12-14 王凤云 Saddle type guide rail grinder
JP2004108537A (en) * 2002-09-20 2004-04-08 Nsk Ltd Method of manufacturing linear guide device, and linear guide device
CN2644079Y (en) * 2003-08-27 2004-09-29 江苏多棱数控机床股份有限公司 Beam rail structure of large-scale processing center
CN2695167Y (en) * 2004-04-15 2005-04-27 桂林机床股份有限公司 Compound guide rail
CN1785592A (en) * 2005-09-26 2006-06-14 钱林荣 Grinding machnie used for processing linear guide rail

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Assignee: Hangzhou Hangji Co., Ltd.

Assignor: Hangzhou Machine Tool Group Co., Ltd.

Contract record no.: 2012330000248

Denomination of invention: Straight line rolling guiding rail, and guideway slider multiple grinding head combined grinding machine

Granted publication date: 20090121

License type: Exclusive License

Open date: 20070418

Record date: 20120509

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Application publication date: 20070418

Assignee: Hangzhou Hangji Co., Ltd.

Assignor: Hangzhou Machine Tool Group Co., Ltd.

Contract record no.: 2012330000248

Denomination of invention: Straight line rolling guiding rail, and guideway slider multiple grinding head combined grinding machine

Granted publication date: 20090121

License type: Exclusive License

Record date: 20120509

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Address before: Hangzhou City, Zhejiang province 310022 City Road No. 124

Patentee before: Hangzhou Machine Tool Group Co., Ltd.

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Address after: 311305 No. 68 Qingshan Avenue, Linan Economic Development Zone, Hangzhou City, Zhejiang Province

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Patentee before: Hangzhou Hangji Co., Ltd.