CN105269523A - Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face - Google Patents

Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face Download PDF

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Publication number
CN105269523A
CN105269523A CN201510828500.9A CN201510828500A CN105269523A CN 105269523 A CN105269523 A CN 105269523A CN 201510828500 A CN201510828500 A CN 201510828500A CN 105269523 A CN105269523 A CN 105269523A
Authority
CN
China
Prior art keywords
eccentric
pressing block
guide rail
briquetting
line slideway
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.)
Pending
Application number
CN201510828500.9A
Other languages
Chinese (zh)
Inventor
喻鹏
高长才
郭志超
金辉
齐延男
王红亮
吴铮
富宇
刘峰
杨丽敏
潘骁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGJIE MACHINE TOOL CO Ltd
Original Assignee
ZHONGJIE MACHINE TOOL CO Ltd
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 ZHONGJIE MACHINE TOOL CO Ltd filed Critical ZHONGJIE MACHINE TOOL CO Ltd
Priority to CN201510828500.9A priority Critical patent/CN105269523A/en
Publication of CN105269523A publication Critical patent/CN105269523A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02Assembly jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same

Abstract

An eccentric pressing block device for enabling a linear guide rail to abut against a datum vertical face is a fastening component for mounting the linear guide rail. The eccentric pressing block device is characterized in that eccentric pressing block nuts and bolts are integrated and not concentric, and are matched with threaded holes, for allowing an eccentric pressing block to be mounted, in a base on the outer side of the linear guide rail; the distance between the threaded holes for allowing the eccentric pressing block to be mounted and the end face of the linear guide rail is set to be L1, wherein L1 is larger than the small radius of the eccentric pressing block nuts and smaller than the large radius of the eccentric pressing block nuts, and the eccentric distance between the eccentric pressing block nuts and the bolts integrated with the eccentric pressing block nuts is 8% the sum of the large radius and the small radius so that it can be guaranteed that the large-radius edges of the eccentric pressing block nuts abut against the linear guide rail after screwing; the eccentric pressing block nuts are evenly distributed on the threaded holes, for allowing the eccentric pressing block to be mounted, of the base, the bolts of the eccentric pressing block nuts are screwed through maximum screwing torque, force is consistent, and it is guaranteed that the squash-in force of the guide rail is identical; and after the linear guide rail is mounted and located, the eccentric nuts can be dismounted, and reused. Mounting is simplified, and the manufacturing cost and the assembling cost of the fastening component are reduced.

Description

For the eccentric briquetting device making line slideway be close to benchmark facade
Technical field
The present invention relates to plant equipment manufacture, a kind ofly make each axle line slideway be close to the eccentric briquetting device of benchmark facade for vertical turn-milling complex machining center, vertical lathe, boring and milling center, gantry etc.
Background technology
At present, for the installation line slideway parts making line slideway be close to benchmark facade, mainly contain two kinds of briquette structure forms: the first be wedge shape briquetting as shown in Figure 3,4, a face of briquetting is inclined-plane, guiderail base needs processing one to be with the block slots on inclined-plane, and this inclined-plane, two places requires that difficulty of processing is large, and after line slideway installation, briquetting is occupy-place always, not reproducible utilization.The second structure, as shown in Figure 5,6, briquetting cross section is the structure of blockage one end band boss, needs a reprocessing deep trouth in the square hole of the guiderail base installing line slideway.Utilize lever principle, make line slideway be close to benchmark facade by briquetting, shortcoming needs processing two degree of depth grooves on installation line slideway parts, and processing cost is high, and the not reproducible utilization of briquetting.
Summary of the invention
The object of this invention is to provide a kind of eccentric briquetting device for making line slideway be close to benchmark facade, processing simple, installation simplification, and reusable, reduce manufacturing cost and assembly cost.
For the eccentric briquetting device making line slideway be close to benchmark facade, be the secure component installing line slideway, it is characterized in that eccentric briquetting nuts and bolt is integrated, decentraction, coordinate with the screwed hole of setting-up eccentricity briquetting on the outer wing base of line slideway; The screwed hole arranging setting-up eccentricity briquetting nut is L1 to the distance of linear guide rail end surface, the size of L1 should meet: the large radius of the eccentric briquetting nut of eccentric briquetting nut minor radius <L1<, and the bolt eccentric distance of eccentric briquetting nut and its one is 8% of large and small radius sum; That the large radius limit of eccentric briquetting nut is tight against line slideway after ensureing to screw, multiple eccentric briquetting nut is evenly distributed on the screwed hole of the eccentric briquetting of floor installation, uses maximum screw-down torque, is screwed by the bolt of eccentric briquetting nut, dynamics is consistent, ensure guide rail to get into dynamics identical;
The material of eccentric briquetting nut is No. 45 steel, and hardness is HRC52; Through high-frequency quenching heat treatment except screw thread position, surface is process of turning blue;
Line slideway by eccentric briquetting nut dismounting, can be reused after installing location.
Eccentric briquetting device of the present invention, all simpler than the briquetting processing of existing two kinds of structures, do not need working groove on installation line slideway parts, only need to beat several screwed holes, utilize eccentric nut radius not, that large radius is tight against line slideway when gradually eccentric nut being rotated forward termination by minor radius during installation, large radius is equal to lever arm of force effect makes line slideway be close to base benchmark facade, line slideway is permanently fixed, eccentric briquetting can be removed afterwards, install and simplify, and eccentric briquetting of the present invention is reusable, reduce secure component manufacturing cost and assembly cost.
Accompanying drawing explanation
Fig. 1 is the front view of eccentric briquetting device of the present invention;
Fig. 2 is the cross sectional view of Fig. 1;
Fig. 3 is the wedge shape briquetting schematic diagram at present for making line slideway be close to base benchmark facade;
Fig. 4 is the sectional view of Fig. 3;
Fig. 5 is the band boss briquetting schematic diagram using the second at present;
Fig. 6 is the sectional view of Fig. 5.
Detailed description of the invention
For the eccentric briquetting device making line slideway be close to benchmark facade, it is the secure component installing line slideway, see Fig. 1,2, it is characterized in that described eccentric briquetting device comprises screwed hole, the standard station of the setting-up eccentricity briquetting on base 3, the bolt of eccentric briquetting nut 1 and its one, coordinates with the screwed hole of the eccentric briquetting nut 1 on the outer wing base of line slideway 23; Eccentric briquetting nut 1 and its bolt decentraction of one, eccentric distance is 8% of large and small radius sum; The size that the screwed hole of setting-up eccentricity briquetting nut 1 is L1, L1 to the distance of line slideway 2 end face should meet: the large radius of the eccentric briquetting nut 1 of eccentric briquetting nut 1 minor radius < distance L1<.By to the setting to guide rail end surface distance L1 of the screwed hole of setting-up eccentricity briquetting, just ensure that after screwing it is that the large radius limit of eccentric briquetting nut 1 is tight against line slideway 2.
See Fig. 1,2, base 3 cross section is L-type, and not etc., thickness high-order bit does not form standard station to thickness, and all the other thickness are low, and guide rail 2 should at the parallel standard station facade that is close to of thickness lower, and to be arranged in parallel a row pressure block screw at guide rail 2 opposite side.
The operation of installing line slideway 2 is: line slideway 2 side is close to base 3 benchmark facade, line slideway 2 opposite side is the screwed hole of the setting-up eccentricity briquetting nut 1 on base 3, be evenly distributed on the screwed hole of setting-up eccentricity briquetting with multiple eccentric briquetting nut 1, torque spanner is used when screwing the bolt of eccentric briquetting nut 1, maximum screw-down torque is set, rotated to being tight against line slideway with large radius by minor radius by eccentric nut 1 gradually, dynamics is consistent, ensure guide rail to get into dynamics identical; Can the sound be sent when reaching and arranging moment, at this moment stop tightening operation, this ensures that there the moment that actual screw-down torque equals to arrange, to ensure that to the screw-down torque of each eccentric nut be equivalent.
Complete above-mentioned setting-up eccentricity briquetting device and realize auxiliary straight line guide rail 2 locate, again line slideway 2 screw is forever fastening after, by eccentric briquetting nut 1 and Bolt dismantling, can enter when line slideway 2 is installed again and reuse.
Embodiment:
The screw thread specification of eccentric briquetting nut 1 is M12, and briquetting height overall is 32.3mm, and reach is 22.8mm, and the eccentric throw deviation of briquetting minor radius and large radius is 2mm.
Described compact materials selects No. 45 steel, and hardness requirement is HRC52, and heat treatment mode is high-frequency quenching except screw thread position, and such heat treatment had not only ensured hardness for compressing guide rail position but also become fragile after preventing screw thread heat treatment, and process of turning blue is done on surface.

Claims (2)

1. the eccentric briquetting device for making line slideway be close to benchmark facade, is the secure component installing line slideway, it is characterized in that eccentric briquetting nuts and bolt is integrated, decentraction, coordinates with the screwed hole of setting-up eccentricity briquetting on the outer wing base of line slideway; The screwed hole arranging setting-up eccentricity briquetting nut is L1 to the distance of linear guide rail end surface, the size of L1 should meet: the large radius of the eccentric briquetting nut of eccentric briquetting nut minor radius <L1<, and the bolt eccentric distance of eccentric briquetting nut and its one is 8% of large and small radius sum; That the large radius limit of eccentric briquetting nut is tight against line slideway after ensureing to screw, multiple eccentric briquetting nut is evenly distributed on the screwed hole of the eccentric briquetting of floor installation, uses maximum screw-down torque, is screwed by the bolt of eccentric briquetting nut, dynamics is consistent, ensure guide rail to get into dynamics identical.
2. the eccentric briquetting device for making line slideway be close to datum level according to claim 1, after it is characterized in that line slideway installs location, by eccentric briquetting nut dismounting, can reuse.
CN201510828500.9A 2015-11-24 2015-11-24 Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face Pending CN105269523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510828500.9A CN105269523A (en) 2015-11-24 2015-11-24 Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510828500.9A CN105269523A (en) 2015-11-24 2015-11-24 Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face

Publications (1)

Publication Number Publication Date
CN105269523A true CN105269523A (en) 2016-01-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510828500.9A Pending CN105269523A (en) 2015-11-24 2015-11-24 Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face

Country Status (1)

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CN (1) CN105269523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436581A (en) * 2016-01-28 2016-03-30 成都贝施美医疗设备有限公司 Denture engraving and milling machine with eccentric locking mechanism and rotary tool magazine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474397A1 (en) * 1990-08-21 1992-03-11 Infom Co. Ltd. Position fixing device
CN1451593A (en) * 2002-04-18 2003-10-29 株式会社英福姆 Linear guide track retaining device
CN201249354Y (en) * 2008-08-18 2009-06-03 许晓华 Slide carriage locking mechanism of cyclone milling machine
CN102345674A (en) * 2010-07-26 2012-02-08 株式会社英福姆 Fitting member positioning device
JP2013013963A (en) * 2011-07-04 2013-01-24 Okamoto Machine Tool Works Ltd Deflection compensator for sliding guide rail of door for machine tool
CN203380614U (en) * 2013-07-09 2014-01-08 山东华辰重型机床有限公司 Novel linear track extrusion device
CN204094474U (en) * 2014-01-27 2015-01-14 沈机集团(香港)有限公司 A kind of straight line guide rails positioning device
CN205218587U (en) * 2015-11-24 2016-05-11 中捷机床有限公司 A eccentric briquetting device for making linear guide leans on tight benchmark facade

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474397A1 (en) * 1990-08-21 1992-03-11 Infom Co. Ltd. Position fixing device
CN1451593A (en) * 2002-04-18 2003-10-29 株式会社英福姆 Linear guide track retaining device
CN201249354Y (en) * 2008-08-18 2009-06-03 许晓华 Slide carriage locking mechanism of cyclone milling machine
CN102345674A (en) * 2010-07-26 2012-02-08 株式会社英福姆 Fitting member positioning device
JP2013013963A (en) * 2011-07-04 2013-01-24 Okamoto Machine Tool Works Ltd Deflection compensator for sliding guide rail of door for machine tool
CN203380614U (en) * 2013-07-09 2014-01-08 山东华辰重型机床有限公司 Novel linear track extrusion device
CN204094474U (en) * 2014-01-27 2015-01-14 沈机集团(香港)有限公司 A kind of straight line guide rails positioning device
CN205218587U (en) * 2015-11-24 2016-05-11 中捷机床有限公司 A eccentric briquetting device for making linear guide leans on tight benchmark facade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436581A (en) * 2016-01-28 2016-03-30 成都贝施美医疗设备有限公司 Denture engraving and milling machine with eccentric locking mechanism and rotary tool magazine

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Application publication date: 20160127