CN202155824U - Car coupler seat positioning device - Google Patents
Car coupler seat positioning device Download PDFInfo
- Publication number
- CN202155824U CN202155824U CN2011202070890U CN201120207089U CN202155824U CN 202155824 U CN202155824 U CN 202155824U CN 2011202070890 U CN2011202070890 U CN 2011202070890U CN 201120207089 U CN201120207089 U CN 201120207089U CN 202155824 U CN202155824 U CN 202155824U
- Authority
- CN
- China
- Prior art keywords
- positioning
- coupler seat
- car coupler
- plate
- positioning device
- 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
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Abstract
A car coupler seat positioning device is characterized by comprising a lead screw, a positioning plate and a positioning pin. The lead screw is connected with the positioning plate, and the positioning pin is arranged on the positioning plate. The lead screw rotates to drive the positioning plate to move, a hole on a car coupler is utilized, and the positioning pin is used for positioning so as to guarantee the dimensional precision and the precision of the position of a car coupler seat. In addition, the car coupler seat positioning device is high in positioning precision, reliable in clamping, convenient in operation and high in universality, and is easy to be adjusted when a model is changed, and work efficiency is improved.
Description
Technical field
The utility model is applied to the underframe of urban rail car aluminium alloy structure to be formed, and relates to a kind of coupler seat positioner.
Background technology
The coupler seat positioner only supported coupler seat in the past, and the control height dimension can't guarantee the horizontal and vertical positional precision of coupler seat.
The utility model content
The utility model technical problem to be solved is the inaccurate problem in coupler seat position, thereby provides a kind of positional precision high coupler seat positioner, can guarantee dimensional accuracy and welding quality that whole underframe is formed.
For solving the problems of the technologies described above, the utility model provides a kind of coupler seat positioner, it is characterized in that: comprise leading screw, location-plate, alignment pin, and the leading screw connected positioning plate, location-plate is provided with alignment pin.
It is removable that the utility model drives the location-plate realization through rotating threaded shaft, utilizes the hole on the hitch, adopts the alignment pin location to guarantee coupler seat dimensional accuracy and positional precision.Positioning accuracy is high, and reliable clamping is easy to operate, and 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, the utility model comprises leading screw 2, location-plate 3, alignment pin 4, the leading screw connected positioning plate, and location-plate is provided with alignment pin.Rotation hand wheel 1 drives location-plate 3 through leading screw 2 and moves with alignment pin 4, utilizes the hole on the hitch, through the positioning function of alignment pin 4 with location-plate 3 realization coupler seats, can guarantee the positional precision of coupler seat.
Claims (1)
1. coupler seat positioner is characterized in that: comprise leading screw, location-plate, alignment pin, and the leading screw connected positioning plate, location-plate is provided with alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202070890U CN202155824U (en) | 2011-06-20 | 2011-06-20 | Car coupler seat positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202070890U CN202155824U (en) | 2011-06-20 | 2011-06-20 | Car coupler seat positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155824U true CN202155824U (en) | 2012-03-07 |
Family
ID=45763472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202070890U Expired - Fee Related CN202155824U (en) | 2011-06-20 | 2011-06-20 | Car coupler seat positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155824U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018034A (en) * | 2012-12-25 | 2013-04-03 | 青岛四方车辆研究所有限公司 | Car coupler coupling test bed |
| 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 |
| CN104858810A (en) * | 2015-04-22 | 2015-08-26 | 宝鸡石油机械有限责任公司 | Adjustable positioning device for large-span telescoping derrick combination |
| CN107186651A (en) * | 2017-07-25 | 2017-09-22 | 江铃汽车股份有限公司 | Use the positioning compression mechanism in cubing |
-
2011
- 2011-06-20 CN CN2011202070890U patent/CN202155824U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018034A (en) * | 2012-12-25 | 2013-04-03 | 青岛四方车辆研究所有限公司 | Car coupler coupling test bed |
| 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 |
| CN104858810A (en) * | 2015-04-22 | 2015-08-26 | 宝鸡石油机械有限责任公司 | Adjustable positioning device for large-span telescoping derrick combination |
| CN104858810B (en) * | 2015-04-22 | 2016-08-17 | 宝鸡石油机械有限责任公司 | Adjustable big span telescopic derrick combination positioner |
| CN107186651A (en) * | 2017-07-25 | 2017-09-22 | 江铃汽车股份有限公司 | Use the positioning compression mechanism in cubing |
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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 |