CN105500057A - Roller positioning fixture - Google Patents

Roller positioning fixture Download PDF

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Publication number
CN105500057A
CN105500057A CN201510853140.8A CN201510853140A CN105500057A CN 105500057 A CN105500057 A CN 105500057A CN 201510853140 A CN201510853140 A CN 201510853140A CN 105500057 A CN105500057 A CN 105500057A
Authority
CN
China
Prior art keywords
support seat
lower support
positioning fixture
cylinder positioning
fixture according
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
CN201510853140.8A
Other languages
Chinese (zh)
Inventor
曾明高
尹正于
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.)
Chongqing Minggao Machinery Co Ltd
Original Assignee
Chongqing Minggao Machinery 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 Chongqing Minggao Machinery Co Ltd filed Critical Chongqing Minggao Machinery Co Ltd
Priority to CN201510853140.8A priority Critical patent/CN105500057A/en
Publication of CN105500057A publication Critical patent/CN105500057A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means

Abstract

The invention provides a roller positioning fixture, which comprises a base; the base is provided with a lower support seat; the lower support seat is provided with an upper support seat; the upper support seat and the lower support seat define a round workpiece installation space; two support components are symmetrically arranged on the lower support seat; the upper support seat is provided with one support component; the end part of each support component is provided with a rolling wheel; the base is also provided with secondary rolling wheel mechanisms for auxiliary support; when a workpiece is mounted, the rolling wheels and the secondary rolling wheel mechanisms are supported on an outer contour surface of the workpiece. According to the roller positioning fixture provided by the invention, workpieces different in size can be adapted through adjustment on screws in the support components; through the auxiliary support of the secondary rolling wheel mechanisms, different circumferences of the workpiece can be supported, so that a tooling can be adapted to workpieces heavy in size; meanwhile, a partial force of the workpiece is reduced by the auxiliary support on the different circumferences of the workpiece to play a role of protection.

Description

Cylinder positioning fixture
Technical field
The invention belongs to technical field of tooling clamps, particularly a kind of cylinder positioning fixture.
Background technology
Mining equiment field has build larger usually, to conduct oneself with dignity heavier cylindrical parts parts, heavy as cylinder or concrete mixer agitator tank, this type of part retrains by himself, be not easy to clamping when processing inside and outside wall structure, Set and Positioning is inconvenient, and causes processing inconvenience, therefore those skilled in the art need a kind of frock that can support this type of part badly, so that clamping processing.
Summary of the invention
The deficiencies in the prior art in view of the above, the object of the present invention is to provide cylinder positioning fixture, are convenient to Set and Positioning and the processing of rolling tube kind part.
For achieving the above object and other relevant objects, technical solution of the present invention is as follows:
A kind of cylinder positioning fixture, comprise the base for being connected with workbench, described base is provided with lower support seat, described lower support seat is provided with upper support seat, conglobate trade union college space is enclosed between described upper support seat and lower support seat, described lower support seat is symmetrically arranged with two supporting components, upper support seat is provided with a supporting component, the end of each supporting component is provided with a roller, the roller of three described supporting components is positioned at circular trade union college space, described base is also provided with the secondary roller mechanism of supplemental support, when workpiece loads, roller and secondary roller mechanism supports are at workpiece external profile surface.
Adopt said structure, on the outer wall main support of cylinder part two rollers on lower support seat, the roller on upper support seat mainly plays spacing fixation, is rotation relation, avoids workpiece scuffing etc. between roller and workpiece.And secondary roller mechanism, can workpiece be played a supporting role simultaneously, different from the support circumference of roller, dispersible stressed.
The opposite face of described upper support seat and lower support seat is semicircle cambered surface, and described upper support seat and lower support seat are all in semi-annular shape.
Described supporting component comprises sleeve, adjusting screw(rod) and support column, described support column and adjusting screw(rod) are arranged in sleeve, described roller is arranged on the inner of support column by rotating shaft, described support column outer end is against on adjusting screw(rod), described adjusting screw(rod) coordinates with bush whorl, and the operating side of adjusting screw(rod) is provided with rotating disk.
Described sleeve is equipped with gag lever post, and described gag lever post inserts or supports on the support columns, and this gag lever post is connected with handle.When behind the position of adjusting support column, logical gag lever post locking, prevent it from moving further, gag lever post can be screw rod etc.
Described secondary roller mechanism is symmetrically arranged two groups, and Liang Zu secondary roller mechanism is respectively near the roller of upper two supporting components of lower support seat.
Described secondary roller mechanism comprises the mount pad be arranged on base, is arranged on the holder on mount pad and pushes screw rod, described mount pad is horizontally disposed with guide rail and slide, described slide is provided with secondary roller, and described propelling movement screw rod is connected with slide by joint through described holder.Operation pushes screw rod and two secondary rollers can be made to move and adjust position, to adapt to the workpiece of different size.
Described holder is also provided with the nut corresponding with pushing screw rod, described secondary roller supports otic placode by a pair and rotating shaft is arranged on slide.
Three described supporting components are uniformly distributed, and angle is between any two 120 degree.
Described upper support seat first end and lower support seat hinged, the second end and lower support seat are by locked with bolts, and described upper support seat is formed by parallel two pieces of gripper shoes with lower support seat, is connected with many joint pins between two gripper shoes.
Described base offers installing hole, in installing hole, is provided with bolt assembly.
As mentioned above, the invention has the beneficial effects as follows: this processing tool can use in pairs, when clamping parts, on the outer wall main support of cylinder part two rollers on lower support seat, roller on upper support seat mainly plays spacing fixation, be rotation relation between roller and workpiece, avoid workpiece scuffing etc.The workpiece of different size can be adapted to by the adjustment of adjusting screw(rod) in supporting component; by the supplemental support of secondary roller mechanism; the different circumference of workpiece can be made to be supported; frock is enable to adapt to the workpiece of build heaviness; to the support of workpiece different circumference, workpiece local pressure is reduced simultaneously, play a protective role.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic side view on top of the present invention.
Piece mark explanation
1 base
2 bolt assemblies
3 lower support seats
4 upper support seats
51 sleeves
52 adjusting screw(rod)s
53 support columns
54 rollers
55 rotating disks
6 bolts
71 mount pads
72 guide rails
73 holders
74 push screw rod
75 slides
76 support otic placode
77 secondary rollers
81 gag lever posts
82 handles
91 gripper shoes
92 joint pins
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
As depicted in figs. 1 and 2, a kind of cylinder positioning fixture, comprises the base 1 for being connected with workbench, described base 1 offers installing hole, is provided with bolt assembly 2 in installing hole.Base 1 is provided with lower support seat 3, lower support seat 3 is provided with upper support seat 4, described upper support seat 4 first end and lower support seat 3 hinged, second end and lower support seat 3 are locked by bolt 6, described upper support seat 4 is formed by parallel two pieces of gripper shoes 91 with lower support seat 3, between two gripper shoes 91, be connected with many joint pins 92, play reinforcement connection function.
Conglobate trade union college space is enclosed between described upper support seat 4 and lower support seat 3, lower support seat 3 is symmetrically arranged with two supporting components, upper support seat 4 is provided with a supporting component, the end of each supporting component is provided with a roller 54, the roller 54 of three described supporting components is positioned at circular trade union college space, three described supporting components are uniformly distributed, and angle is between any two 120 degree.Described base 1 is also provided with the secondary roller mechanism of supplemental support, when workpiece loads, roller 54 and secondary roller mechanism supports are at workpiece external profile surface.
Adopt said structure, on the outer wall main support of cylinder part two rollers 54 on lower support seat 3, the roller 54 on upper support seat 4 mainly plays spacing fixation, is rotation relation, avoids workpiece scuffing etc. between roller 54 and workpiece.And secondary roller mechanism, can workpiece be played a supporting role simultaneously, different from the support circumference of roller 54, dispersible stressed.
Described supporting component comprises sleeve 51, adjusting screw(rod) 52 and support column 53, support column 53 and adjusting screw(rod) 52 are arranged in sleeve 51, described roller 54 is arranged on the inner of support column 53 by rotating shaft, described support column 53 outer end is against on adjusting screw(rod) 52, described adjusting screw(rod) 52 and sleeve 51 threaded engagement, the operating side of adjusting screw(rod) 52 is provided with rotating disk 55.Be the radial alignment motion of support column 53 by the convert rotational motion of adjusting screw(rod) 52, the size of adjustable three roller 54 place circle diameters, to adapt to the barrel workpiece of different size.
Described sleeve 51 is equipped with gag lever post 81, and described gag lever post 81 inserts or is against on support column 53, and this gag lever post 81 is connected with handle 82.When behind the position of adjusting support column 53, logical gag lever post 81 is locked, and prevent it from moving further, gag lever post 81 can be screw rod etc.
Further, the opposite face of described upper support seat 4 and lower support seat 3 is semicircle cambered surface, and upper support seat 4 and lower support seat 3 are all in semi-annular shape.
Described secondary roller mechanism is symmetrically arranged two groups, and Liang Zu secondary roller mechanism is the roller 54 of two supporting components on lower support seat 3 respectively.Mei Zu secondary roller mechanism comprises the mount pad 71 be arranged on base 1, is arranged on the holder 73 on mount pad 71 and pushes screw rod 74, described mount pad 71 is horizontally disposed with guide rail 72 and slide 75, slide 75 is provided with secondary roller 77, pushes screw rod 74 and be connected with slide 75 by joint through described holder 73.The secondary roller 77 of Liang Ge secondary roller mechanism is positioned at the inner, and relatively, operation pushes screw rod 74 and two secondary rollers 77 can be made to move and adjust position, to adapt to the workpiece of different size.
Described holder 73 is also provided with the nut corresponding with pushing screw rod 74, described secondary roller 77 supports otic placode 76 by a pair and rotating shaft is arranged on slide 75.
Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.

Claims (10)

1. a cylinder positioning fixture, it is characterized in that: comprise the base for being connected with workbench, described base is provided with lower support seat, described lower support seat is provided with upper support seat, conglobate trade union college space is enclosed between described upper support seat and lower support seat, described lower support seat is symmetrically arranged with two supporting components, upper support seat is provided with a supporting component, the end of each supporting component is provided with a roller, the roller of three described supporting components is positioned at circular trade union college space, described base is also provided with the secondary roller mechanism of supplemental support, when workpiece loads, roller and secondary roller mechanism supports are at workpiece external profile surface.
2. cylinder positioning fixture according to claim 1, is characterized in that: the opposite face of described upper support seat and lower support seat is semicircle cambered surface, and described upper support seat and lower support seat are all in semi-annular shape.
3. cylinder positioning fixture according to claim 1, it is characterized in that: described supporting component comprises sleeve, adjusting screw(rod) and support column, described support column and adjusting screw(rod) are arranged in sleeve, described roller is arranged on the inner of support column by rotating shaft, described support column outer end is against on adjusting screw(rod), described adjusting screw(rod) coordinates with bush whorl, and the operating side of adjusting screw(rod) is provided with rotating disk.
4. cylinder positioning fixture according to claim 3, is characterized in that: described sleeve is equipped with gag lever post, and described gag lever post inserts or supports on the support columns, and this gag lever post is connected with handle.
5. cylinder positioning fixture according to claim 1, is characterized in that: described secondary roller mechanism is symmetrically arranged two groups, and Liang Zu secondary roller mechanism is respectively near the roller of upper two supporting components of lower support seat.
6. cylinder positioning fixture according to claim 5, it is characterized in that: described secondary roller mechanism comprises the mount pad be arranged on base, is arranged on the holder on mount pad and pushes screw rod, described mount pad is horizontally disposed with guide rail and slide, described slide is provided with secondary roller, and described propelling movement screw rod is connected with slide by joint through described holder.
7. cylinder positioning fixture according to claim 6, is characterized in that: described holder is also provided with the nut corresponding with pushing screw rod, and described secondary roller supports otic placode by a pair and rotating shaft is arranged on slide.
8. cylinder positioning fixture according to claim 1, is characterized in that: three described supporting components are uniformly distributed, and angle is between any two 120 degree.
9. cylinder positioning fixture according to claim 1, it is characterized in that: described upper support seat first end and lower support seat hinged, second end and lower support seat pass through locked with bolts, described upper support seat is formed by parallel two pieces of gripper shoes with lower support seat, is connected with many joint pins between two gripper shoes.
10. cylinder positioning fixture according to claim 1, is characterized in that: described base offers installing hole, is provided with bolt assembly in installing hole.
CN201510853140.8A 2015-11-27 2015-11-27 Roller positioning fixture Pending CN105500057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510853140.8A CN105500057A (en) 2015-11-27 2015-11-27 Roller positioning fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510853140.8A CN105500057A (en) 2015-11-27 2015-11-27 Roller positioning fixture

Publications (1)

Publication Number Publication Date
CN105500057A true CN105500057A (en) 2016-04-20

Family

ID=55708556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510853140.8A Pending CN105500057A (en) 2015-11-27 2015-11-27 Roller positioning fixture

Country Status (1)

Country Link
CN (1) CN105500057A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002369A (en) * 2016-06-19 2016-10-12 成都市双流金石机械制造有限公司 Impact crusher main shaft cylinder machining tool
CN106737457A (en) * 2016-12-07 2017-05-31 天津市科建防腐保温工程有限公司 Steel pipe support device
CN107363587A (en) * 2017-08-29 2017-11-21 中车洛阳机车有限公司 Rail-defect detector car instrumented wheelset inclined hole processing tool
CN109623437A (en) * 2018-12-26 2019-04-16 哈尔滨理工大学 A kind of fixture for three axis machine tooling tube-like thin-wall components
CN112047045A (en) * 2019-06-06 2020-12-08 华晨宝马汽车有限公司 System for testing of workpieces
CN112123243A (en) * 2020-09-30 2020-12-25 凯迈(洛阳)测控有限公司 Variable diameter supports anchor clamps
KR20230064913A (en) * 2021-11-04 2023-05-11 엘아이지넥스원 주식회사 Multi-radius roller plunger jig for supporting cylindrical structures

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009130337A1 (en) * 2008-04-21 2009-10-29 Bost Machine Tools Company, S.A. Supporting element and machine for machining large crankshafts
CN101664882A (en) * 2009-09-29 2010-03-10 南通德玛瑞机械制造有限公司 Center frame for CNC lathe additional support
CN201565790U (en) * 2009-11-24 2010-09-01 淄博运城制版有限公司 Center frame with bearings
CN102303247A (en) * 2011-08-12 2012-01-04 成都科盛石油科技有限公司 System for centering slender workpiece of machining cutting machine tool
CN202292117U (en) * 2011-09-26 2012-07-04 南通力威机械有限公司 Centre frame for rotary drum of large-tonnage hoisting machine
CN202498365U (en) * 2011-12-19 2012-10-24 芜湖红旗重型机床有限公司 Static pressure center frame of horizontal heavy lathe
CN104029028A (en) * 2014-07-06 2014-09-10 山西汾西重工有限责任公司 Centre rest for lathe
CN203993169U (en) * 2014-06-20 2014-12-10 泰安海威数控机床有限公司 Open adjustable center frame
CN205342513U (en) * 2015-11-27 2016-06-29 重庆明高机械制造有限公司 Cylinder processing frock

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009130337A1 (en) * 2008-04-21 2009-10-29 Bost Machine Tools Company, S.A. Supporting element and machine for machining large crankshafts
CN101664882A (en) * 2009-09-29 2010-03-10 南通德玛瑞机械制造有限公司 Center frame for CNC lathe additional support
CN201565790U (en) * 2009-11-24 2010-09-01 淄博运城制版有限公司 Center frame with bearings
CN102303247A (en) * 2011-08-12 2012-01-04 成都科盛石油科技有限公司 System for centering slender workpiece of machining cutting machine tool
CN202292117U (en) * 2011-09-26 2012-07-04 南通力威机械有限公司 Centre frame for rotary drum of large-tonnage hoisting machine
CN202498365U (en) * 2011-12-19 2012-10-24 芜湖红旗重型机床有限公司 Static pressure center frame of horizontal heavy lathe
CN203993169U (en) * 2014-06-20 2014-12-10 泰安海威数控机床有限公司 Open adjustable center frame
CN104029028A (en) * 2014-07-06 2014-09-10 山西汾西重工有限责任公司 Centre rest for lathe
CN205342513U (en) * 2015-11-27 2016-06-29 重庆明高机械制造有限公司 Cylinder processing frock

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002369A (en) * 2016-06-19 2016-10-12 成都市双流金石机械制造有限公司 Impact crusher main shaft cylinder machining tool
CN106737457A (en) * 2016-12-07 2017-05-31 天津市科建防腐保温工程有限公司 Steel pipe support device
CN107363587A (en) * 2017-08-29 2017-11-21 中车洛阳机车有限公司 Rail-defect detector car instrumented wheelset inclined hole processing tool
CN109623437A (en) * 2018-12-26 2019-04-16 哈尔滨理工大学 A kind of fixture for three axis machine tooling tube-like thin-wall components
CN112047045A (en) * 2019-06-06 2020-12-08 华晨宝马汽车有限公司 System for testing of workpieces
CN112047045B (en) * 2019-06-06 2022-05-27 华晨宝马汽车有限公司 System for testing of workpieces
CN112123243A (en) * 2020-09-30 2020-12-25 凯迈(洛阳)测控有限公司 Variable diameter supports anchor clamps
KR20230064913A (en) * 2021-11-04 2023-05-11 엘아이지넥스원 주식회사 Multi-radius roller plunger jig for supporting cylindrical structures
KR102578129B1 (en) * 2021-11-04 2023-09-13 엘아이지넥스원 주식회사 Multi-radius roller plunger jig for supporting cylindrical structures

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Application publication date: 20160420

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