CN109702644A - A kind of line rail grinding means for correcting and aligning method - Google Patents
A kind of line rail grinding means for correcting and aligning method Download PDFInfo
- Publication number
- CN109702644A CN109702644A CN201811598835.6A CN201811598835A CN109702644A CN 109702644 A CN109702644 A CN 109702644A CN 201811598835 A CN201811598835 A CN 201811598835A CN 109702644 A CN109702644 A CN 109702644A
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- China
- Prior art keywords
- line rail
- fixing base
- rectilinear orbit
- orbit fixing
- correcting
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Abstract
The invention discloses a kind of line rail grinding means for correcting and aligning method, the aligning mechanism including being symmetricly set on grinding machine rectilinear orbit fixing base two sides；The aligning mechanism includes the driving mechanism along at least two alignment rolling wheel components of rectilinear orbit fixing base axial arranging, the drive alignment rolling wheel component linear movement, and the driving mechanism can drive the alignment rolling wheel component to be pressed on the line trackside face for being fixed on rectilinear orbit fixing base；Two aligning mechanisms are synchronization action；Its aligning method is that line rail is placed in rectilinear orbit fixing base, and line rail is sucked for rectilinear orbit fixing base energization；S2: it only controls rectilinear orbit fixing base and does feed motion to setting position；S3: the aligning mechanism movement of control rectilinear orbit fixing base two sides makes idler wheel outer peripheral surface compress the two sides of online rail；S4: control rectilinear orbit fixing base feeds and exits reciprocating action, and the stroke for feeding or exiting is not less than 2/3rds of line rail total length.
Description
Technical field
The invention belongs to grinding attachment technical field, a kind of line rail grinding means for correcting and alignment side are concretely related to
Method.
Background technique
Line rail, that is, linear guides or guide rail are slot made of metal or other materials or ridge, can bear, fix, guiding shifting
Dynamic device or equipment simultaneously reduce a kind of device of its friction, longitudinal slot or ridge in guide rail surface, for guiding, stationary machines portion
Part, special equipment, instrument etc. are used for straight reciprocating motion occasion, possess nominal load more higher than linear bearing, while can be with
Certain torque is undertaken, can realize high-precision linear motion in high-load situations, this.
For line rail, straightness require it is very high, so in process especially in Grinding Process, line rail folder
Hold afterwards whether its own straight path processed good can be overlapped the straightness after just determining line rail grinding with grinding machine
Precision.
Summary of the invention
The object of the present invention is to provide a kind of line rails to be ground means for correcting and aligning method,.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of line rail grinding means for correcting, the aligning mechanism including being symmetricly set on grinding machine rectilinear orbit fixing base two sides；
The aligning mechanism includes along at least two alignment rolling wheel components of rectilinear orbit fixing base axial arranging, the drive alignment rolling
The driving mechanism of wheel assembly linear movement, the driving mechanism alignment rolling wheel component can be driven to be pressed on to be fixed on line rail solid
The line trackside face of reservation；
Two aligning mechanisms are synchronization action.
Preferred embodiment on the basis of above scheme and as above scheme: the driving mechanism includes sliding rail, along cunning
Sliding block, the linear drives power source of rail sliding, the sliding block are fixedly connected on the power output end of the linear drives power source.
Preferred embodiment on the basis of above scheme and as above scheme: the alignment rolling wheel component include idler wheel,
Wheel shaft, the idler wheel are movably connected on the wheel shaft, and the wheel shaft is fixedly connected with the driving mechanism.
Preferred embodiment on the basis of above scheme and as above scheme: the idler wheel includes bearing, the wheel shaft
Tank filler sleeve is offered, lubricant grease is filled into bearing by the tank filler sleeve.
Preferred embodiment on the basis of above scheme and as above scheme: the inlet of the tank filler sleeve is equipped with note
Oil nozzle.
Preferred embodiment on the basis of above scheme and as above scheme: the aligning mechanism also includes pressure detecting
Device.
Preferred embodiment on the basis of above scheme and as above scheme: based on a kind of above-mentioned line rail grinding correction dress
The method for setting compensation line rail, comprises the steps of
S1: line rail is placed in rectilinear orbit fixing base, line rail is sucked for rectilinear orbit fixing base energization；
S2: it only controls rectilinear orbit fixing base and does feed motion to setting position；
S3: the aligning mechanism movement of control rectilinear orbit fixing base two sides makes idler wheel outer peripheral surface compress the two sides of online rail；
S4: control rectilinear orbit fixing base feeds and exits reciprocating action, and the stroke for feeding or exiting is not less than the three of line rail total length
/ bis-；
S5: the alignment of line rail terminates, and prepares grinding.
Preferred embodiment on the basis of above scheme and as above scheme: the reciprocal time in the step S4 is many
In 2 times.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that after line rail clamping to line rail mounting base, is opened
Begin before grinding, the aligning mechanism by the way that grinding machine rectilinear orbit fixing base two sides are arranged in limits folder, and each aligning mechanism includes extremely
Few two roll wheel assemblies, the idler wheel outer peripheral surface in roll wheel assembly compress online trackside wall, the round-trip feeding of line rail mounting base and
During the mistake retracted, if deflection occurs in the line rail of installation, pass through the extruding and ejection of two roll wheel assemblies, by line rail
Clip position is corrected, and is that the split of line rail is overlapped with the split of grinding machine, to guarantee line rail two sides mask after processing
There is good straightness.
In addition, the aligning mechanism structure is simple, at low cost, reliable operation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall mechanism top view of the invention；
Fig. 3 is overall structure main view of the invention；
Fig. 4 is A-A cross-sectional view.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the attached drawing in embodiment, to reality
The technical solution applied in example is clearly and completely described,
A kind of line rail grinding means for correcting, the aligning mechanism 10 including being symmetricly set on grinding machine rectilinear orbit fixing base two sides；
In the present embodiment, preferably rectilinear orbit fixing base 20 is magnechuck, and the rectilinear orbit fixing base of electromagnetic sucker type is that present grinding machine is used
Line rail fixed form, it is easy to control quickly, line rail it is convenient for mounting and clamping.
Aligning mechanism 10 includes to be straightened along at least two alignment rolling wheel components 12 of 20 axial arranging of rectilinear orbit fixing base, drive
The driving mechanism 30 that roll wheel assembly 12 moves linearly, driving mechanism 30 can drive alignment rolling wheel component 12 to be pressed in fixed online rail
21 side of line rail of fixing seat 20, by the extruding of roll wheel assembly 12, so that line rail 21 generates relatively on rectilinear orbit fixing base 20
Mobile and torsion, to be corrected to line rail；
Two aligning mechanisms 10 are synchronization action, and synchronization action ensure that the plane of symmetry of the two in two aligning mechanisms, 10 moving process
Always it is overlapped with the split of grinding machine, both avoiding asynchronous leads to deflection occur with respect to grinding machine split to line rail after folder.
Driving mechanism 30 includes sliding rail 32, the sliding block 33 along the sliding of sliding rail 32, linear drives power source 31, and sliding block 33 is fixed
It is connected to the power output end 311 of linear drives power source.
Alignment rolling wheel component 12 includes idler wheel 121, wheel shaft 122, and idler wheel 121 is sheathed on wheel shaft 122,122 lower end of wheel shaft tool
Have and expand end 122, the outer diameter of the Peng great Duan 122 is greater than the internal diameter of idler wheel 121, realizes axial limiting to idler wheel 121；Wheel shaft
122 upper ends have screwed nut 11 after passing through connecting plate 11, are fixedly connected on wheel shaft 122 on connecting plate 11, link block 11 passes through
Bolt is fixedly connected on sliding block 33, to realize that driving mechanism 31 drives value roll wheel assembly 12 mobile.
Idler wheel 121 includes bearing, and idler wheel 121 is rotationally connected with wheel shaft 122 by bearing, and wheel shaft 122 offers tank filler sleeve
1221, lubricant grease is filled into bearing by tank filler sleeve 1221, preferably bearing is high-precision bearing, guarantees idler wheel rotation process
In with good stability and concentricity, tank filler sleeve 1221 setting be convenient for lubricating oil filling, make alignment rolling wheel component 12
Daily maintenance become it is easy quickly.
Preferably, it is provided with axle sleeve 123 before idler wheel 121 and connecting plate 11, the outer diameter of axle sleeve 123 is not more than bearing inner race
Outer diameter, bearing is spaced apart by axle sleeve 123 with connecting plate 11, prevents idler wheel 121 or bearing outer ring and connecting plate 11 from generating friction.
The inlet of tank filler sleeve 1221 is equipped with pump nozzle 125, and general bearing is lubricated by grease, then such as
Fruit injects lubricant grease directly into tank filler sleeve 1221 and is difficult to say that lubricant grease is injected into bearing, the setting of pump nozzle 125
Can very good solution this problem, easily grease can be added in bearing using grease gun, so that maintenance is protected
It supports more convenient quick.
Aligning mechanism 10 also includes pressure-detecting device, and pressure examines detection device detection driving mechanism 30 to roll wheel assembly pair
The pressure that line rail applies is monitored, and makes its control within the set range, the pressure applied is avoided to cross ambassador's idler wheel for line rail table
Face pressure hurt is bad.
Specifically, pressure sensor, pressure sensor prison is arranged in the junction of sliding block 33 in linear drives power source 31
The thrust that linear drives power source 31 applies sliding block 33 is surveyed, so that controller controls linear drives power source 31.
The method of specific compensation line rail is to comprise the steps of
S1: line rail is placed in rectilinear orbit fixing base, line rail is sucked for rectilinear orbit fixing base energization；
S2: it only controls rectilinear orbit fixing base and does feed motion to setting position；
S3: the aligning mechanism movement of control rectilinear orbit fixing base two sides makes idler wheel outer peripheral surface compress the two sides of online rail；
S4: control rectilinear orbit fixing base feeds and exits reciprocating action, and the stroke for feeding or exiting is not less than the three of line rail total length
/ bis-；
S5: the alignment of line rail terminates, and prepares grinding.
Reciprocal time in step S4 is no less than 2 times, and 2 times or more reciprocal corrections can further reduce line rail
Offset, keeps the registration of the split of line rail and the split of grinding machine higher, the straightness after greatly improving line rail grinding.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (8)
1. a kind of line rail is ground means for correcting, it is characterised in that: the alignment including being symmetricly set on grinding machine rectilinear orbit fixing base two sides
Mechanism；
The aligning mechanism includes along at least two alignment rolling wheel components of rectilinear orbit fixing base axial arranging, the drive alignment rolling
The driving mechanism of wheel assembly linear movement, it is solid that the driving mechanism can drive the alignment rolling wheel component to be pressed in fixed online rail
The line trackside face of reservation；
Two aligning mechanisms are synchronization action.
2. a kind of line rail according to claim 1 is ground means for correcting, it is characterised in that: the driving mechanism includes sliding
Rail, the sliding block along sliding rail sliding, linear drives power source, the sliding block are fixedly connected on the power of the linear drives power source
Output end.
3. a kind of line rail according to claim 1 is ground means for correcting, it is characterised in that: the alignment rolling wheel component includes
Idler wheel, wheel shaft, the idler wheel are movably connected on the wheel shaft, and the wheel shaft is fixedly connected with the driving mechanism.
4. a kind of line rail according to claim 3 is ground means for correcting, it is characterised in that: the idler wheel includes bearing, institute
It states wheel shaft and offers tank filler sleeve, lubricant grease is filled into bearing by the tank filler sleeve.
5. a kind of line rail according to claim 5 is ground means for correcting, it is characterised in that: pacify the inlet of the tank filler sleeve
Equipped with pump nozzle.
6. a kind of line rail according to claim 1 is ground means for correcting, it is characterised in that: the aligning mechanism also includes pressure
Force checking device.
7. the method based on a kind of any line rail grinding means for correcting compensation line rail of claim 1-6, it is characterised in that:
It comprises the steps of
S1: line rail is placed in rectilinear orbit fixing base, line rail is sucked for rectilinear orbit fixing base energization；
S2: it only controls rectilinear orbit fixing base and does feed motion to setting position；
S3: the aligning mechanism movement of control rectilinear orbit fixing base two sides makes idler wheel outer peripheral surface compress the two sides of online rail；
S4: control rectilinear orbit fixing base feeds and exits reciprocating action, and the stroke for feeding or exiting is not less than the three of line rail total length
/ bis-；
S5: the alignment of line rail terminates, and prepares grinding.
8. the method for alignment line rail according to claim 7, it is characterised in that: the reciprocal time in the step S4 is many
In 2 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598835.6A CN109702644A (en) | 2018-12-26 | 2018-12-26 | A kind of line rail grinding means for correcting and aligning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598835.6A CN109702644A (en) | 2018-12-26 | 2018-12-26 | A kind of line rail grinding means for correcting and aligning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109702644A true CN109702644A (en) | 2019-05-03 |
Family
ID=66258427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811598835.6A Pending CN109702644A (en) | 2018-12-26 | 2018-12-26 | A kind of line rail grinding means for correcting and aligning method |
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|---|---|
| CN (1) | CN109702644A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360183Y (en) * | 1997-01-21 | 2000-01-26 | 攀枝花钢铁（集团）公司钢铁研究院 | Straightening appts of thermal state rail |
| CN103934749A (en) * | 2014-04-25 | 2014-07-23 | 厦门安达兴精密机械有限公司 | Method and device for installing and correcting grinder linear rolling guide rail |
| CN105562471A (en) * | 2016-03-24 | 2016-05-11 | 苏州塞维拉上吴电梯轨道系统有限公司 | T-type guide rail straightening machine |
| JP2016190268A (en) * | 2015-03-30 | 2016-11-10 | Ｊｆｅスチール株式会社 | H-section steel flange squareness correction device |
| CN207127638U (en) * | 2017-07-03 | 2018-03-23 | 湖州铭灏机械有限公司 | A kind of line slideway grinding machine automatic positioning mechanism |
-
2018
- 2018-12-26 CN CN201811598835.6A patent/CN109702644A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360183Y (en) * | 1997-01-21 | 2000-01-26 | 攀枝花钢铁（集团）公司钢铁研究院 | Straightening appts of thermal state rail |
| CN103934749A (en) * | 2014-04-25 | 2014-07-23 | 厦门安达兴精密机械有限公司 | Method and device for installing and correcting grinder linear rolling guide rail |
| JP2016190268A (en) * | 2015-03-30 | 2016-11-10 | Ｊｆｅスチール株式会社 | H-section steel flange squareness correction device |
| CN105562471A (en) * | 2016-03-24 | 2016-05-11 | 苏州塞维拉上吴电梯轨道系统有限公司 | T-type guide rail straightening machine |
| CN207127638U (en) * | 2017-07-03 | 2018-03-23 | 湖州铭灏机械有限公司 | A kind of line slideway grinding machine automatic positioning mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 刘贻铭等: "《设备用油与润滑手册》", 31 July 1989, 煤炭工业出版社 * |
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Application publication date: 20190503 |
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