CN1785592A - Grinding machnie used for processing linear guide rail - Google Patents
Grinding machnie used for processing linear guide rail Download PDFInfo
- Publication number
- CN1785592A CN1785592A CN 200510060889 CN200510060889A CN1785592A CN 1785592 A CN1785592 A CN 1785592A CN 200510060889 CN200510060889 CN 200510060889 CN 200510060889 A CN200510060889 A CN 200510060889A CN 1785592 A CN1785592 A CN 1785592A
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- guide rail
- servomotor
- grinding
- portal frame
- linear guide
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Abstract
A grinder for machining straight-line guide track is composed of a main body, a bench on the main body, a fixture on the bench, a gantry above the main body and consisting of two vertical columns and transverse beams, two servo motors at both sides of front transverse beam, feeding carriage driven by leading screw, electric mainshafts on said carriage, and lift adhesive discs arranged to lower end of each electric mainshafts. It has high machining precision.
Description
Technical field
The present invention relates to a kind of mechanical grinding machine, particularly a kind of grinding machine of processing linear guide rail.
Background technology
Because the length of line slideway is longer, very easily distortion.At present, on grinding machine, all adopt clamping No. one time for rolling linear guide, a grinding forms, employed emery wheel is a pair of medium-grained emery wheel in a grinding, because of selecting the emery wheel of coarse size, then, guide rail do not reach requirement because of being ground rough surface, influence the guide rail movement precision, if select the emery wheel of fine size for use, it is poor that emery wheel then can grinding capacity occur, abrasive particle comes off, surface to be machined is prone to burn, problems such as grinding crack, and production efficiency is low, cost rising etc., thereby generally all adopt a pair of medium-grained emery wheel.Also high with the surface roughness after the medium size emery wheel processing, generally between Ra 1.25-Ra 1, roughness is difficult to reach designing requirement, influence the precision of guide rail, and the line slideway phenomenon such as not smooth that can occur creeping, rolling when rolling influences product quality.
Summary of the invention
Technical problem to be solved by this invention provides an a kind of clamping, twice processing, precision height, the grinding machine that is used for processing linear guide rail that efficient is high.
In order to address the above problem, the technical solution adopted in the present invention provides a kind of grinding machine that is used for processing linear guide rail, form by lathe bed and the anchor clamps that the workbench that places on the lathe bed reaches on workbench, above lathe bed, be provided with portal frame, portal frame is made of two heel posts and crossbeam, respectively be provided with a servomotor in the front beam both sides of portal frame, servomotor drives the feeding planker by the ball-screw that links to each other respectively with it, on the feeding planker, be fixed with electric main shaft, be respectively equipped with liftable emery wheel in electric main shaft lower end separately, on portal frame rear cross beam both sides, also be provided with a servomotor separately, servomotor drives the feeding planker by the ball-screw that links to each other respectively with it, on the feeding planker, be fixed with electric main shaft, be respectively equipped with liftable emery wheel in electric main shaft lower end separately.
Described workbench is provided with the diamond roller trimming device; Central authorities are provided with servomotor at portal frame, are provided with anchor clamps finishing bistrique in its lower end.
The invention has the beneficial effects as follows in the time of eliminating present line slideway grinding machine processing guide rail to have the roughness height, low, the inefficient problem of precision can make the guide rail better tightness after the processing, improves guide rail bearing capacity and service life after the processing.
Description of drawings
Fig. 1: the structural representation of the embodiment of the invention.
The specific embodiment
Below, the present invention will be described in more detail in conjunction with the accompanying drawings and embodiments.
See Fig. 1, the grinding machine that is used for processing linear guide rail, form by lathe bed 8 and the anchor clamps 7 that the workbench 9 that places on the lathe bed reaches on workbench, above lathe bed 8, be provided with portal frame 10, portal frame 10 is made up of two heel posts and crossbeam, be provided with two pairs of servomotors 1 in crossbeam both sides, the front and back of portal frame 10,2,3,4, servomotor 1,2,3,4 directly link to each other with ball-screw respectively, servomotor 1,2,3,4 by ball-screw drive feeding planker, on the feeding planker, be fixed with electric main shaft, be respectively equipped with liftable emery wheel 11 in each electric main shaft lower end, 12,13,14, driving emery wheel by electric main shaft fixing on the feeding planker rotates at a high speed and carries out grinding, when roughly grinding, emery wheel 11,12 respectively at servomotor 1,2 controls work down, emery wheel 13,14 rise getaway does not work, same when finish grinding, emery wheel 13,14 respectively at servomotor 3,4 controls work down, emery wheel 11,12 rise getaway does not work.On described workbench 9, be provided with diamond roller trimming device 6; 10 crossbeam central authorities also are provided with servomotor 5 at portal frame, are provided with anchor clamps finishing bistrique in its lower end.Described servomotor 1,2,3,4,5 links to each other with digital control system, realize human-computer dialogue, adopt computer digit information that grinding machine is controlled, can be according to the digitized code of grinding machine regulation, various mechanical displacements, technological parameter, miscellaneous function are expressed, pass through the logical process and the computing of digital control system again, send various control instructions, realize the mechanical action of requirement, finish the processing tasks of workpiece automatically.It is a pair of coarse plain emery wheel that this grinding machine adopts emery wheel 11,12, emery wheel 13,14 is a pair of fine grinding wheel, line slideway is installed on the anchor clamps 7, platen is driven back and forth by hydraulic pressure, drive by the feeding of digital control system by servo-drive system, 11,12 pairs of line slideways of emery wheel of rotation are roughly ground processing at a high speed, carry out fine grinding processing through emery wheel 13,14 again after corase grind machines.Like this, utilize clamping No. one time, twice processing, fully having reached the corase grind stage has improved working (machining) efficiency, has improved machining accuracy in the correct grinding stage, reduces the purpose of roughness.Simultaneously, this grinding machine adopts diamond roller moulding trimmer 6, and the emery wheel of grinding is carried out the moulding finishing, emery wheel carries out form grinding to guide rail rolling surface and other sealing surfaces again, make the guide precision after the processing higher, the better tightness of guide rail, lubricating oil is difficult for excessive.In feeding grinder guide rail and workbench 9 reciprocal guide rails, adopt and between workbench 9 and lathe bed 8, adopt plastic-sticking guiding rail, can reduce frictional resistance at the volley between table slide and the bed ways, and also improve stability each other.Anchor clamps 7 also can produce wearing and tearing in clamping process, and the servomotor 5 that this grinding machine also has anchor clamps finishing bistrique and is attached thereto is in time repaired anchor clamps 7.By this grinding machine processing linear guide rail, efficient can improve more than 30%, precision also can improve greatly, especially after repair through mirror grinding on the surface, roughness can reach Ra 0.08, than all high 1-2 the grade of current like product both domestic and external, slide block movement improves the bearing capacity and the service life of product nimbly and freely.This grinding machine uses in guide rail processing, can the grinding rolling element is steel ball or cylindrical roller, the isostructural line slideway of needle roller, the guide rail of also can grinding single-row, biserial and multiple row.
Claims (3)
1. the grinding machine that is used for processing linear guide rail, by lathe bed (8) with place workbench (9) and anchor clamps (7) on workbench on the lathe bed to form, be provided with portal frame (10) in the top of lathe bed (8), portal frame (10) is made of two heel posts and crossbeam, on portal frame (10) front beam both sides, respectively be provided with a servomotor (1), (2), servomotor (1), (2) drive the feeding planker by the ball-screw that links to each other respectively with it, on the feeding planker, be fixed with electric main shaft, be respectively equipped with liftable emery wheel (11) in electric main shaft lower end separately, (12), it is characterized in that: on portal frame (10) rear cross beam both sides, also be provided with a servomotor (3) separately, (4), servomotor (3), (4) drive the feeding planker by the ball-screw that links to each other respectively with it, on the feeding planker, be fixed with electric main shaft, be respectively equipped with liftable emery wheel (13) in electric main shaft lower end separately, (14).
2. the grinding machine that is used for processing linear guide rail according to claim 1 is characterized in that: described workbench (9) is provided with diamond roller trimming device (6).
3. the grinding machine that is used for processing linear guide rail according to claim 1 and 2 is characterized in that: central authorities are provided with servomotor (5) at portal frame (10), are provided with anchor clamps finishing bistrique in its lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060889 CN1785592A (en) | 2005-09-26 | 2005-09-26 | Grinding machnie used for processing linear guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060889 CN1785592A (en) | 2005-09-26 | 2005-09-26 | Grinding machnie used for processing linear guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1785592A true CN1785592A (en) | 2006-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510060889 Pending CN1785592A (en) | 2005-09-26 | 2005-09-26 | Grinding machnie used for processing linear guide rail |
Country Status (1)
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| CN (1) | CN1785592A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453268C (en) * | 2006-07-14 | 2009-01-21 | 杭州机床集团有限公司 | Straight line rolling guiding rail, and guideway slider multiple grinding head combined grinding machine |
| CN100464949C (en) * | 2006-06-26 | 2009-03-04 | 安阳鑫盛机床股份有限公司 | Digital controlled linear guide rail end surface and end surface edge chamfering grinder |
| 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 |
| CN102528610A (en) * | 2010-12-14 | 2012-07-04 | 天工爱和特钢有限公司 | Special steel milling machine for slabs |
| CN102806503A (en) * | 2012-08-29 | 2012-12-05 | 泰兴市晨光高新技术开发有限公司 | Forming grinder for precision curved surface of numerically controlled linear rolling guide rail |
| CN103029018A (en) * | 2013-01-16 | 2013-04-10 | 山东赛尔机械导轨有限公司 | Special chamfering device for end surfaces of linear guide rails |
| CN105364681A (en) * | 2015-10-10 | 2016-03-02 | 江门银特银数控机床有限公司 | Numerical-control linear-rail slide block grinding machine |
| CN107775485A (en) * | 2016-08-23 | 2018-03-09 | 株洲时代新材料科技股份有限公司 | Composite leaf spring equipment for after-treatment |
| CN110405558A (en) * | 2019-08-21 | 2019-11-05 | 乐清市三环精密机械有限公司 | The linear guide molding machine and processing method of a kind of three face simultaneous processing |
| CN110788684A (en) * | 2019-11-22 | 2020-02-14 | 上海玖蓥智能科技有限公司 | Vision-based guide rail end face grinding equipment and machining method thereof |
| CN113245971A (en) * | 2021-05-31 | 2021-08-13 | 台州中驰智谷科技有限公司 | High-speed aviation rotor blade tip grinding machine |
| CN114888652A (en) * | 2022-03-07 | 2022-08-12 | 上海欣机机床有限公司 | Numerical control gantry corrugated roller grinding machine |
| CN117020816A (en) * | 2023-10-10 | 2023-11-10 | 广东赛普电器制造有限公司 | Guide rail side grinding device |
-
2005
- 2005-09-26 CN CN 200510060889 patent/CN1785592A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464949C (en) * | 2006-06-26 | 2009-03-04 | 安阳鑫盛机床股份有限公司 | Digital controlled linear guide rail end surface and end surface edge chamfering grinder |
| CN100453268C (en) * | 2006-07-14 | 2009-01-21 | 杭州机床集团有限公司 | Straight line rolling guiding rail, and guideway slider multiple grinding head combined 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 |
| CN102528610A (en) * | 2010-12-14 | 2012-07-04 | 天工爱和特钢有限公司 | Special steel milling machine for slabs |
| CN102806503A (en) * | 2012-08-29 | 2012-12-05 | 泰兴市晨光高新技术开发有限公司 | Forming grinder for precision curved surface of numerically controlled linear rolling guide rail |
| CN103029018B (en) * | 2013-01-16 | 2016-02-24 | 山东赛尔机械导轨有限公司 | A kind of linear guide rail end surface Special chamfering device |
| CN103029018A (en) * | 2013-01-16 | 2013-04-10 | 山东赛尔机械导轨有限公司 | Special chamfering device for end surfaces of linear guide rails |
| CN105364681A (en) * | 2015-10-10 | 2016-03-02 | 江门银特银数控机床有限公司 | Numerical-control linear-rail slide block grinding machine |
| CN107775485A (en) * | 2016-08-23 | 2018-03-09 | 株洲时代新材料科技股份有限公司 | Composite leaf spring equipment for after-treatment |
| CN110405558A (en) * | 2019-08-21 | 2019-11-05 | 乐清市三环精密机械有限公司 | The linear guide molding machine and processing method of a kind of three face simultaneous processing |
| CN110788684A (en) * | 2019-11-22 | 2020-02-14 | 上海玖蓥智能科技有限公司 | Vision-based guide rail end face grinding equipment and machining method thereof |
| CN113245971A (en) * | 2021-05-31 | 2021-08-13 | 台州中驰智谷科技有限公司 | High-speed aviation rotor blade tip grinding machine |
| CN114888652A (en) * | 2022-03-07 | 2022-08-12 | 上海欣机机床有限公司 | Numerical control gantry corrugated roller grinding machine |
| CN117020816A (en) * | 2023-10-10 | 2023-11-10 | 广东赛普电器制造有限公司 | Guide rail side grinding device |
| CN117020816B (en) * | 2023-10-10 | 2024-02-20 | 广东赛普智能制造股份有限公司 | Guide rail side grinding device |
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