CN105965281A - Adjustable bracket for rotary body workpiece - Google Patents

Adjustable bracket for rotary body workpiece Download PDF

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Publication number
CN105965281A
CN105965281A CN201610498776.XA CN201610498776A CN105965281A CN 105965281 A CN105965281 A CN 105965281A CN 201610498776 A CN201610498776 A CN 201610498776A CN 105965281 A CN105965281 A CN 105965281A
Authority
CN
China
Prior art keywords
bracket
workpiece
nut
support
adjusting
Prior art date
Application number
CN201610498776.XA
Other languages
Chinese (zh)
Inventor
范文利
王传慧
Original Assignee
山东建筑大学
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 山东建筑大学 filed Critical 山东建筑大学
Priority to CN201610498776.XA priority Critical patent/CN105965281A/en
Publication of CN105965281A publication Critical patent/CN105965281A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine

Abstract

The invention discloses an adjustable bracket for a rotary body workpiece, and belongs to the field of tooling fixtures. The adjustable bracket comprises a bottom plate, L-shaped clamping plates, guide sleeves, guide pillars, an adjusting nut, a nut sleeve, a lock nut, an adjusting screw, a support plate, roller frames, hinge pins and support bearings. According to the adjustable bracket, the height of the bracket is adjusted through utilizing the adjusting nut, the nut sleeve, the lock nut and the adjusting screw, and after the position of the bracket is adjusted, the bracket is locked through the lock nut; during the adjustment and utilization processes of the bracket, the structures of the guide sleeves and the guide pillars maintain the position accuracy of the bracket in the horizontal direction; a bracket body is uniformly stressed, the rigidity is high, the application range is wide, the adjustment is convenient, and the workpiece clamping efficiency is improved; and the bracket adopts two-point support, the entire bracket body is positioned at the lower part of the workpiece, the upper space of the workpiece is not occupied, and the continuous processing of the workpiece is facilitated.

Description

A kind of adjustable support for revolving body workpieces
Technical field
The present invention relates to a kind of support, specifically have employed guide rod, adjust screw thread pair and realize rotary type workpiece with roller on lathe, add a kind of support being supported man-hour, belong to frock clamp field.
Background technology
Substantial amounts of rotary type workpiece is had to need to be processed on lathe in the industrial production, such as: turning, welding etc., this class workpiece there are many draw ratios bigger, workpiece dead weight is heavier, workpiece relies solely on workpiece two ends on lathe and supports during horizontal positioned, due to reasons such as workpiece deadweight, error own and stress deformations, it is impossible to ensure machining accuracy, it usually needs portion utilizes support to carry out auxiliary support within the workpiece.
The existing support for rotary type workpiece, such as lathe center frame, generally use supported at three point, the form that framework is closed, although centering precision is higher, but existence is suitable for, and diameter of work scope is little, installation and debugging are inconvenient, take the defects such as workpiece upper space, less demanding to centering precision, workpiece size is relatively big, and some the processing occasions needing many places to support use inconvenience, affect working (machining) efficiency.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of adjustable support for revolving body workpieces.
nullThe present invention is achieved by the following technical solutions: a kind of adjustable support for revolving body workpieces,It is by base plate、L-type clamping plate、Guide pin bushing、Guide pillar、Adjusting nut、Nut sleeve、Locking nut、Adjusting screw、Support plate、Turning rolls、Bearing pin and spring bearing form,It is characterized in that: spring bearing is arranged on turning rolls by bearing pin,Two turning rolls screws are symmetrically mounted on both sides, support plate top,Two guide pillar screws are symmetrically mounted on both sides, support plate bottom,Two guide pin bushing screws are symmetrically mounted on both sides, base plate top and coordinate with guide pillar,Adjusting screw screw is arranged in the middle of support plate bottom,Nut sleeve screw is arranged in the middle of base plate top,Adjusting nut is arranged on adjusting screw and coordinates with nut sleeve,Locking nut is arranged on adjusting screw and is positioned at above adjusting nut,L-type clamping plate screw is arranged on base plate bottom.
The usefulness of this invention is, utilizes adjusting nut, nut sleeve, locking nut and adjusting screw to achieve the regulation of support height.During support uses, operator makes support lift, to adapt to the workpiece of different-diameter by rotating adjusting nut, spring bearing is played a supporting role with absorption surface, and workpiece rotation can be followed, when backing positions has adjusted, utilize locking nut to be locked by backing positions.During support adjusts and uses, guide pin bushing and guide pillar structure keep the positional precision on support level direction, support body uniform force, and rigidity is big, applied widely, easy to adjust, are conducive to improving clamping workpiece efficiency.Support uses two point form to support, and whole support body is positioned at workpiece bottom, is not take up the seriality processing of workpiece upper space, beneficially workpiece.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of present configuration, and accompanying drawing 2 is the side view of Fig. 1.
In figure, 1, base plate, 2, guide pin bushing, 3, guide pillar, 4, support plate, 5, L-type clamping plate, 6, nut sleeve, 7, adjusting screw, 8, adjusting nut, 9, locking nut, 10, turning rolls, 11, bearing pin, 12, spring bearing.
Detailed description of the invention
nullA kind of adjustable support for revolving body workpieces,It is by base plate 1、L-type clamping plate 5、Guide pin bushing 2、Guide pillar 3、Adjusting nut 8、Nut sleeve 6、Locking nut 9、Adjusting screw 7、Support plate 4、Turning rolls 10、Bearing pin 11 and spring bearing 12 form,Spring bearing 12 is arranged on turning rolls 10 by bearing pin 11,Two turning rolls 10 screws are symmetrically mounted on both sides, support plate 4 top,Two guide pillar 3 screws are symmetrically mounted on both sides, support plate 4 bottom,Two guide pin bushings 2 are symmetrically mounted on both sides, base plate 1 top with screw and coordinate with guide pillar 3,Adjusting screw 7 screw is arranged in the middle of support plate 4 bottom,Nut sleeve 6 screw is arranged in the middle of base plate 1 top,Adjusting nut 8 is arranged on adjusting screw 7 and coordinates with nut sleeve 6,Locking nut 9 is arranged on adjusting screw 7 and is positioned at above adjusting nut 8,L-type clamping plate 5 screw is arranged on base plate 1 bottom.
This support is when application, main working process is: be placed on machine tool guideway by support, fix with machine tool guideway clamping with L-type clamping plate 5 and screw, operator makes support lift by rotating adjusting nut 8, spring bearing 12 is made to play a supporting role with absorption surface, and follow workpiece rotation, when backing positions has adjusted, utilize locking nut 9 to be locked by backing positions.During support adjusts and uses, guide pin bushing 2 and guide pillar 1 structure keep the positional precision on support level direction.
This support uses two point form to support, and whole support body is positioned at workpiece bottom, is not take up the seriality processing of workpiece upper space, beneficially workpiece.Lateral dimension is compact, easy installation and removal, can arrange by multiple spot, improve support effect on axis of workpiece direction.
For the ordinary skill in the art, according to the teachings of the present invention, in the case of principle and the spirit without departing from the present invention, change that embodiment is carried out, revise, replace and within modification still falls within protection scope of the present invention.

Claims (1)

1. the adjustable support for revolving body workpieces, it is by base plate, L-type clamping plate, guide pin bushing, guide pillar, adjusting nut, nut sleeve, locking nut, adjusting screw, support plate, turning rolls, bearing pin and spring bearing form, it is characterized in that: spring bearing is arranged on turning rolls by bearing pin, two turning rolls screws are symmetrically mounted on both sides, support plate top, two guide pillar screws are symmetrically mounted on both sides, support plate bottom, two guide pin bushing screws are symmetrically mounted on both sides, base plate top and coordinate with guide pillar, adjusting screw screw is arranged in the middle of support plate bottom, nut sleeve screw is arranged in the middle of base plate top, adjusting nut is arranged on adjusting screw and coordinates with nut sleeve, locking nut is arranged on adjusting screw and is positioned at above adjusting nut, L-type clamping plate screw is arranged on base plate bottom.
CN201610498776.XA 2016-06-30 2016-06-30 Adjustable bracket for rotary body workpiece CN105965281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610498776.XA CN105965281A (en) 2016-06-30 2016-06-30 Adjustable bracket for rotary body workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610498776.XA CN105965281A (en) 2016-06-30 2016-06-30 Adjustable bracket for rotary body workpiece

Publications (1)

Publication Number Publication Date
CN105965281A true CN105965281A (en) 2016-09-28

Family

ID=56953175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610498776.XA CN105965281A (en) 2016-06-30 2016-06-30 Adjustable bracket for rotary body workpiece

Country Status (1)

Country Link
CN (1) CN105965281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736643A (en) * 2016-11-29 2017-05-31 金川集团股份有限公司 A kind of drill steel processing is fixed, rotation weakening device and method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101254582A (en) * 2008-02-26 2008-09-03 安阳鑫盛机床有限公司 Self-centering machine tool center bracket system
CN201558977U (en) * 2009-12-16 2010-08-25 广州柴油机厂 No-Y-axis large-crankshaft numerical control deep-hole drilling machine
CN201735978U (en) * 2010-06-10 2011-02-09 无锡华联科技集团有限公司 Manually supporting-roller lifting mechanism
KR20110034457A (en) * 2009-09-28 2011-04-05 현대제철 주식회사 Welding jig for pipe
CN201848351U (en) * 2010-10-22 2011-06-01 中国石油天然气股份有限公司 Lifting device for thermal spraying on surface of pipe fitting
KR101050820B1 (en) * 2011-03-31 2011-07-21 티엠디이엔지(주) Rotor shaft roller for power generation and manufacturing method the same
CN202292137U (en) * 2011-09-23 2012-07-04 无锡市捷安轧辊制造有限公司 Tug device for roller
CN103962858A (en) * 2014-05-14 2014-08-06 防城港中一重工有限公司 Auxiliary device for machining groove of metallic pipe
CN203831094U (en) * 2014-05-12 2014-09-17 盐城海特机械科技有限公司 Roller type bracket of machine tool table
CN204262771U (en) * 2014-10-28 2015-04-15 盐城工业职业技术学院 Adjustable self-centering bracket

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101254582A (en) * 2008-02-26 2008-09-03 安阳鑫盛机床有限公司 Self-centering machine tool center bracket system
KR20110034457A (en) * 2009-09-28 2011-04-05 현대제철 주식회사 Welding jig for pipe
CN201558977U (en) * 2009-12-16 2010-08-25 广州柴油机厂 No-Y-axis large-crankshaft numerical control deep-hole drilling machine
CN201735978U (en) * 2010-06-10 2011-02-09 无锡华联科技集团有限公司 Manually supporting-roller lifting mechanism
CN201848351U (en) * 2010-10-22 2011-06-01 中国石油天然气股份有限公司 Lifting device for thermal spraying on surface of pipe fitting
KR101050820B1 (en) * 2011-03-31 2011-07-21 티엠디이엔지(주) Rotor shaft roller for power generation and manufacturing method the same
CN202292137U (en) * 2011-09-23 2012-07-04 无锡市捷安轧辊制造有限公司 Tug device for roller
CN203831094U (en) * 2014-05-12 2014-09-17 盐城海特机械科技有限公司 Roller type bracket of machine tool table
CN103962858A (en) * 2014-05-14 2014-08-06 防城港中一重工有限公司 Auxiliary device for machining groove of metallic pipe
CN204262771U (en) * 2014-10-28 2015-04-15 盐城工业职业技术学院 Adjustable self-centering bracket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736643A (en) * 2016-11-29 2017-05-31 金川集团股份有限公司 A kind of drill steel processing is fixed, rotation weakening device and method
CN106736643B (en) * 2016-11-29 2019-08-06 金川集团股份有限公司 A kind of drill steel processing is fixed, rotates the device and method of weakening

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160928

RJ01 Rejection of invention patent application after publication