CN202155823U - Positioning device for edge beam of underframe - Google Patents

Positioning device for edge beam of underframe Download PDF

Info

Publication number
CN202155823U
CN202155823U CN2011202070886U CN201120207088U CN202155823U CN 202155823 U CN202155823 U CN 202155823U CN 2011202070886 U CN2011202070886 U CN 2011202070886U CN 201120207088 U CN201120207088 U CN 201120207088U CN 202155823 U CN202155823 U CN 202155823U
Authority
CN
China
Prior art keywords
plate
underframe
positioning
location
edge beam
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.)
Expired - Fee Related
Application number
CN2011202070886U
Other languages
Chinese (zh)
Inventor
郝春梅
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
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 Changchun Railway Vehicles Co Ltd filed Critical Changchun Railway Vehicles Co Ltd
Priority to CN2011202070886U priority Critical patent/CN202155823U/en
Application granted granted Critical
Publication of CN202155823U publication Critical patent/CN202155823U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A positioning device for an edge beam of an underframe is characterized by comprising a positioning plate, a supporting plate, an abutting mechanism and a pressing mechanism. The positioning plate can move transversally, the abutting mechanism is positioned on the left side of the positioning plate and can be transversally locked with the positioning plate, the pressing mechanism is positioned above the positioning plate and the supporting plate, and accordingly the edge beam is closely attached to a fixture. By the aid of the positioning device for the edge beam of the underframe, when the structural dimensions of the underframe and the overall dimensions of the edge beam are changed, only the positioning plate needs to be replaced, and the positioning device is convenient in operation, reliable in positioning and clamping and high in universality. In addition, when a model is changed, the positioning device is easy to be adjusted, and accordingly work efficiency is improved.

Description

Underframe side bar positioner
Technical field
The utility model is applied to the underframe of urban rail car aluminium alloy structure to be formed, and especially relates to a kind of underframe side bar positioner.
Background technology
The location-plate of underframe side bar positioner was adjusted the width size through increasing or reduce adjusting pad in the past, adjusted the back and fixed, and adjustment is inconvenient, and it is also hard to play part, scratches workpiece easily.
The utility model content
When providing a kind of part, the purpose of the utility model do not scratch the positioner of workpiece, and easy and simple to handle, be prone to adjustment.
For realizing above-mentioned purpose; The utility model provides a kind of underframe side bar positioner, it is characterized in that: comprise location-plate, support plate, jacking mechanism, hold-down mechanism, location-plate is laterally removable; Jacking mechanism is positioned at the location-plate left side; Horizontal and location-plate can be realized locking, and hold-down mechanism is positioned at location-plate and support plate top, realizes that side bar and anchor clamps paste sternly.
Adopt the underframe side bar positioner of the utility model structure, when Undercarriage structure size, the variation of side bar geomery, only need change location-plate again, and easy to operate, the location reliable clamping, highly versatile during the vehicle conversion, is prone to adjustment, increases work efficiency.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
With reference to accompanying drawing, be a cell cube of underframe side bar location pinched composition, by location-plate 3 and support plate 4 location side bars, control width over side sills size through rotation jacking mechanism 1 locking positioning plate, utilizes hold-down mechanism 2 to paste side bar and anchor clamps tight then.Groove can move each cell cube in the straight line upper edge, moves the size positions of adjusting to regulation through the position, is fixed on the framework then.

Claims (1)

1. underframe side bar positioner; It is characterized in that: comprise location-plate, support plate, jacking mechanism, hold-down mechanism; Location-plate is laterally removable, and jacking mechanism is positioned at the location-plate left side, and horizontal and location-plate can be realized locking; Hold-down mechanism is positioned at location-plate and support plate top, and it is tight to realize that side bar and anchor clamps paste.
CN2011202070886U 2011-06-20 2011-06-20 Positioning device for edge beam of underframe Expired - Fee Related CN202155823U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202070886U CN202155823U (en) 2011-06-20 2011-06-20 Positioning device for edge beam of underframe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202070886U CN202155823U (en) 2011-06-20 2011-06-20 Positioning device for edge beam of underframe

Publications (1)

Publication Number Publication Date
CN202155823U true CN202155823U (en) 2012-03-07

Family

ID=45763471

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202070886U Expired - Fee Related CN202155823U (en) 2011-06-20 2011-06-20 Positioning device for edge beam of underframe

Country Status (1)

Country Link
CN (1) CN202155823U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104526222A (en) * 2014-12-02 2015-04-22 唐山轨道客车有限责任公司 Pairing assembling system of chassis of railway vehicle
CN105033885A (en) * 2015-06-09 2015-11-11 大连四达高技术发展有限公司 Frame positioning structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104526222A (en) * 2014-12-02 2015-04-22 唐山轨道客车有限责任公司 Pairing assembling system of chassis of railway vehicle
CN105033885A (en) * 2015-06-09 2015-11-11 大连四达高技术发展有限公司 Frame positioning structure
CN105033885B (en) * 2015-06-09 2016-11-30 大连四达高技术发展有限公司 Frame positioning

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120307

Termination date: 20170620