CN109176362A - Universal train plate positioning tool suitable for curved surface profile line - Google Patents

Universal train plate positioning tool suitable for curved surface profile line Download PDF

Info

Publication number
CN109176362A
CN109176362A CN201811341404.1A CN201811341404A CN109176362A CN 109176362 A CN109176362 A CN 109176362A CN 201811341404 A CN201811341404 A CN 201811341404A CN 109176362 A CN109176362 A CN 109176362A
Authority
CN
China
Prior art keywords
holder
curved surface
pedestal
end cap
positioning tool
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
CN201811341404.1A
Other languages
Chinese (zh)
Inventor
王宇
刘明雪
王尚
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.)
CRRC Changchun Railway Vehicles Co Ltd
Original Assignee
CRRC Changchun Railway Vehicles 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 CRRC Changchun Railway Vehicles Co Ltd filed Critical CRRC Changchun Railway Vehicles Co Ltd
Priority to CN201811341404.1A priority Critical patent/CN109176362A/en
Publication of CN109176362A publication Critical patent/CN109176362A/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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/08Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Universal train plate positioning tool suitable for curved surface profile line is related to the profile field of locating technology that trolley coach section is curved surface, it includes pedestal, multiple groups holder and multiple pillar supports, the both ends of base bottom are equipped with the slotted hole with station connection, and multiple groups holder is parallel and is fixed on the top of pedestal at equal intervals;Each holder includes end cap and pedestal with screw rod, and end cap is connect by screw rod with whorl of base, and the top center of end cap is equipped with a screw hole;Each pillar support sequentially passes through the top that one group of holder is connected in after the threaded hole of pillar support, screw hole by fastening screw.The present invention need not manufacture special tooling can complete to section material section be any Irregular Boundary Surface component clamping, the technological preparation period is shortened, it is versatile, it need not be done after project and scrap processing, it can continue to apply on the different section structure member of sundry item, save production cost.

Description

Universal train plate positioning tool suitable for curved surface profile line
Technical field
The present invention relates to the profile field of locating technology that trolley coach section is curved surface, and in particular to one kind is suitable for curved surface The universal train plate positioning tool of contour line.
Background technique
Be widely present in high speed motor car, subway and urban light rail aluminum alloy bodywork component processing section material section be curved surface or The case where being irregular surface, such as the components such as car roof side-beam and dome plate, the characteristic of this irregular curved surfaces is to processing Preceding positioning and clamping brings very big difficulty.
Currently, conventional positioning and clamping method is to determine before project kickoff for specific component section structure design specialized Position supporting tool completes clamping.For example, as shown in Figure 1, the tooling for roof processing just needs to design and curved surface plate 5 Cambered surface consistent dedicated positioning support block I and dedicated positioning support block II.
This dedicated positioning support block technological preparation period is long, poor universality, and special tooling does not utilize after project Value and occupied ground resource, can only do and scrap processing, cause very big waste.
Summary of the invention
Tooling no longer has and makes after in order to solve long existing special tooling manufacturing cycle, poor universality and project With value, it need to do and scrap processing, the technical issues of serious waste resource, the present invention provides a kind of suitable for the logical of curved surface profile line With type train plate positioning tool.
The technical solution adopted for solving the technical problem of the present invention is as follows:
Universal train plate positioning tool suitable for curved surface profile line comprising pedestal, multiple groups holder and multiple columns Shape support, the both ends of base bottom are equipped with the slotted hole with station connection, and multiple groups holder is parallel and is fixed at equal intervals The top of pedestal;Each holder includes end cap and pedestal with screw rod, and end cap is connect by screw rod with whorl of base, the top of end cap Portion center is equipped with a screw hole;Each pillar support is consolidated after sequentially passing through the threaded hole of pillar support, screw hole by fastening screw It is connected in the top of one group of holder.
The beneficial effects of the present invention are: the height of each holder can arbitrarily be adjusted according to the section configuration of curved surface plate, Make each pillar support that can keep linear contact with the cambered surface of curved surface plate after adjusting, just forms one and curved surface in this way The profile-followed multi-thread supporting surface of the cambered surface of plate, realizes the support to curved surface plate.The present invention need not manufacture special tooling The clamping to section material section for any Irregular Boundary Surface component is completed, shortens the technological preparation period, versatile, project terminates After need not do and scrap processing, can continue to apply on the different section structure member of sundry item, save production cost.
Detailed description of the invention
Fig. 1 is the existing tool structure schematic diagram positioned using dedicated positioning support block to curved surface plate.
Fig. 2 is the structural schematic diagram for the universal train plate positioning tool that the present invention is suitable for curved surface profile line.
Fig. 3 be by Fig. 2 pillar support and fastening screw remove after structural schematic diagram.
Fig. 4 is structural schematic diagram of the present invention using depthometer detection holder height.
Fig. 5 is the layout structure signal of two groups of the present invention universal train plate positioning tools for being suitable for curved surface profile line Figure.
Fig. 6 is the schematic diagram of application structure for the universal train plate positioning tool that the present invention is suitable for curved surface profile line.
Fig. 7 is the schematic view of the front view of Fig. 6.
Fig. 8 is the application knot for the universal train plate positioning tool binding operation platform that the present invention is suitable for curved surface profile line Structure schematic diagram.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawing.
As shown in Fig. 2 to Fig. 8, the universal train plate positioning tool that the present invention is suitable for curved surface profile line includes: base Seat 1, ten group of holder 2 and ten pillar supports 4, the both ends of 1 bottom of pedestal are equipped with the slotted hole 1-1 with 8 connection of station, and ten Group holder 2 is parallel and is fixed on the top of pedestal 1 at equal intervals, and the total height of each holder 2 is identical or different;Each holder 2 Including end cap 2-1 and pedestal 2-2 with screw rod, end cap 2-1 is threadedly coupled by screw rod with pedestal 2-2, in the top of end cap 2-1 The heart is equipped with a screw hole 2-1-1;Each pillar support 4 sequentially passes through threaded hole, the screw hole of pillar support 4 by fastening screw 3 The top of one group of holder 2 is connected in after 2-1-1.
The universal train plate positioning tool application method that the present invention is suitable for curved surface profile line is as follows:
The first step, as shown in fig. 7, each pillar support 4 on the section of curved surface plate 5 and positioning tool of the present invention is existed It is compared on CAD, cambered surface of each pillar support 4 with curved surface plate 5 is made to fit, and then determine that each holder 2 needs Height.
End cap 2-1 on second step, each holder 2 of rotation, makes CAD in the height first step of each holder 2 compare determination Highly, it is the accuracy for guaranteeing 2 height of holder, inspection confirmation need to be carried out with height of the depthometer 7 shown in Fig. 4 to each holder, Guarantee the height tolerance of each holder 2 within ± 0.5mm.
Third step, to all holders 2 height regulate after, each pillar support 4 is fastened on often with fastening screw 3 On group holder 2, guarantee that each pillar support 4 can keep linear contact, such ten pillar supports with the cambered surface of curved surface plate 5 4 just form a multi-thread supporting surface.
4th step according to the length of curved surface plate 5 and is compressed the quantity of point and determines and need of the invention to be determined using two sets Position tooling, and second set of positioning tool is installed and adjusted with method identical with abovementioned steps, as shown in Figure 5 and Figure 8, lead to The slotted hole 1-1 and bolt and nut for crossing 1 two sides of the bottom of pedestal cooperate, and two sets of positioning tools are connected on station 8, and two sets Positioning tool must point-blank and be aligned.
5th step, as shown in Figure 6 and Figure 7, curved surface plate 5 is placed on two sets of positioning tools and curved surface plate 5 is carried out Centering, it is last as shown in figure 8, completing entire clamping process by the application clamping force of pressing tongs 6 in the compacted position of needs.

Claims (2)

1. be suitable for curved surface profile line universal train plate positioning tool, which is characterized in that the tooling include pedestal (1), Multiple groups holder (2) and multiple pillar supports (4), the both ends of pedestal (1) bottom are equipped with the slotted hole with station (8) connection (1-1), multiple groups holder (2) is parallel and is fixed on the top of pedestal (1) at equal intervals;Each holder (2) includes the end with screw rod (2-1) and pedestal (2-2) are covered, end cap (2-1) is threadedly coupled by screw rod with pedestal (2-2), and the top center of end cap (2-1) is set There is a screw hole (2-1-1);Each pillar support (4) by fastening screw (3) sequentially across pillar support (4) threaded hole, The top of one group of holder (2) is connected in after screw hole (2-1-1).
2. being suitable for the universal train plate positioning tool of curved surface profile line as described in claim 1, which is characterized in that every The total height of group holder (2) is identical or different.
CN201811341404.1A 2018-11-12 2018-11-12 Universal train plate positioning tool suitable for curved surface profile line Pending CN109176362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811341404.1A CN109176362A (en) 2018-11-12 2018-11-12 Universal train plate positioning tool suitable for curved surface profile line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811341404.1A CN109176362A (en) 2018-11-12 2018-11-12 Universal train plate positioning tool suitable for curved surface profile line

Publications (1)

Publication Number Publication Date
CN109176362A true CN109176362A (en) 2019-01-11

Family

ID=64939191

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811341404.1A Pending CN109176362A (en) 2018-11-12 2018-11-12 Universal train plate positioning tool suitable for curved surface profile line

Country Status (1)

Country Link
CN (1) CN109176362A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010029653A1 (en) * 1997-12-12 2001-10-18 Cioletti Joseph T. Precision assembly table and method
CN101229598A (en) * 2008-01-23 2008-07-30 北京航空航天大学 Combined type thin-gauge skin moulding surface trimming cut flexibility multi-supporting equipment
CN102240913A (en) * 2011-05-13 2011-11-16 吉林大学 Discrete floating type support method of large thin plate workpiece
CN203156615U (en) * 2013-03-04 2013-08-28 西北工业大学 Positioning tool for processing wallboard
CN103447988A (en) * 2013-09-18 2013-12-18 沈阳飞机工业(集团)有限公司 Self-adaptive flexible supporting and positioning mechanism
CN104708461A (en) * 2015-03-03 2015-06-17 西北工业大学 Simple fixing and clamping device of large-sized wallboard
CN107775565A (en) * 2016-08-25 2018-03-09 张桂春 A kind of aircraft target ship vacuum cap type flexible assembly fixture system
CN108356315A (en) * 2018-03-20 2018-08-03 江苏科技大学 A kind of on-plane surface drilling equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010029653A1 (en) * 1997-12-12 2001-10-18 Cioletti Joseph T. Precision assembly table and method
CN101229598A (en) * 2008-01-23 2008-07-30 北京航空航天大学 Combined type thin-gauge skin moulding surface trimming cut flexibility multi-supporting equipment
CN102240913A (en) * 2011-05-13 2011-11-16 吉林大学 Discrete floating type support method of large thin plate workpiece
CN203156615U (en) * 2013-03-04 2013-08-28 西北工业大学 Positioning tool for processing wallboard
CN103447988A (en) * 2013-09-18 2013-12-18 沈阳飞机工业(集团)有限公司 Self-adaptive flexible supporting and positioning mechanism
CN104708461A (en) * 2015-03-03 2015-06-17 西北工业大学 Simple fixing and clamping device of large-sized wallboard
CN107775565A (en) * 2016-08-25 2018-03-09 张桂春 A kind of aircraft target ship vacuum cap type flexible assembly fixture system
CN108356315A (en) * 2018-03-20 2018-08-03 江苏科技大学 A kind of on-plane surface drilling equipment

Similar Documents

Publication Publication Date Title
CN207087366U (en) A kind of thin-walled parts found Vehicle Processing frock
CN202015915U (en) Universal workbench of bogie processing center
CN205184332U (en) Slide wedge centering clamping device
CN103522101A (en) Rail car light section sectional material machine machining clamping device
CN207840611U (en) A kind of robot joint speed reducer assembly line automatic installation unit of interior retainer ring
CN109176362A (en) Universal train plate positioning tool suitable for curved surface profile line
CN100498263C (en) Hydraulic experiment device for three-way piece group and the method thereof
CN202878014U (en) Automatic feeding mechanism of manipulator
CN206366925U (en) A kind of air operated vice
CN204235215U (en) A kind of fixture of fixing E-type bolt
CN212121475U (en) Flanging device
CN110653508B (en) Welding anti-deformation device for swing bolster of urban rail vehicle
CN202903046U (en) Fixture applied to automobile steering column fixing support
CN103599979A (en) Pneumatic tendon horizontal punching machine
CN208945711U (en) Rotation positioning device in a kind of workpiece for automating machining production line
CN209125354U (en) A kind of tooling fixed for part processing
CN208409004U (en) A kind of automobile rear-wheel cover seal plate welding assembly welding clamp
CN202039257U (en) Forced demoulding device of prestress track plate
CN206648581U (en) Noise elimination bag dividing plate comprehensive check tool after a kind of automobile
CN206200539U (en) A kind of chip oxygen sensor probe installation equipment
CN211305365U (en) Welding tool for side wall composition of monorail car
CN205135035U (en) Carry sweep with parking position correction function
CN212688584U (en) Subway supporting block short sleeper rail base slope transfinites fixing device
CN202655420U (en) Base clamping device for square box clamp
CN2828420Y (en) Combined guides

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20190111

RJ01 Rejection of invention patent application after publication