CN202219298U - Die for mine car frame - Google Patents
Die for mine car frame Download PDFInfo
- Publication number
- CN202219298U CN202219298U CN2011203830701U CN201120383070U CN202219298U CN 202219298 U CN202219298 U CN 202219298U CN 2011203830701 U CN2011203830701 U CN 2011203830701U CN 201120383070 U CN201120383070 U CN 201120383070U CN 202219298 U CN202219298 U CN 202219298U
- Authority
- CN
- China
- Prior art keywords
- die
- pressing die
- mine car
- car frame
- utility
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model provides a die for a mine car frame, which comprises an upper pressing die and a lower pressing die which are matched with each other, wherein pressing wheels are arranged at the two sides of a die cavity of the lower pressing die and are mounted on the lower pressing die through wheel axles, and the corner at the lower end of the upper pressing die transits smoothly. After adopting the above scheme, firstly, a work piece is laid on the lower pressing die flatly, next the upper pressing die is placed on the work piece or is mounted on a pressing machine, then a hydraulic press works on the upper pressing die, and finally the work piece can be formed. The mine car frame manufactured by adopting the scheme is attractive in appearance and high in strength.
Description
Technical field
The utility model relates to the mine mechanism field, refers in particular to a kind of mould that is used for the mine car vehicle frame.
Background technology
At present, the channel-section steel that is used for mine car adopts welding fabrication mostly, and the shortcoming of such channel-section steel is that soldering opening gets rusty easily, and can rupture after long-term the use.And the general steel plate that adopts of channel-section steel is thicker, adopts the mode of bending to add man-hour, and its technical difficulty is big; Need special equipment and technological means; But special main equipment costs an arm and a leg, and production cost is high, can not satisfy the cost performance demand of manufacturing enterprise's equipment and benefit.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of mine car vehicle frame mould that utilizes press for power, one compression moulding is provided.
For realizing above-mentioned purpose; The technical scheme that the utility model provided is: a kind of mould that is used for the mine car vehicle frame; It includes top die and the dip mold that cooperatively interacts; The die cavity both sides of dip mold are provided with pinch roller, and pinch roller is installed on the dip mold through wheel shaft, and corner, top die lower end is a rounding off.
The utility model at first is tiled in workpiece on the dip mold after having adopted such scheme, is placed on top die on the workpiece or is assemblied on the press, presses pressing mold with hydraulic press, and is promptly plastic.The mine car vehicle frame good looking appearance that adopts this programme to make, intensity is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Reference numeral: 1-top die, 2-pinch roller, 3-dip mold, 4-wheel shaft, 5-workpiece.
The specific embodiment
Below in conjunction with institute's drawings attached the utility model is described further; The preferred embodiment of the utility model is: referring to accompanying drawing 1; The described mould that is used for the mine car vehicle frame of present embodiment includes the top die 1 and dip mold 3 that cooperatively interacts; The die cavity both sides of dip mold 3 are provided with pinch roller 2, and pinch roller 2 is installed on the dip mold 3 through wheel shaft 4, and corner, top die 1 lower end is a rounding off.During work, at first be tiled in workpiece on the dip mold 3, be placed on top die 1 on the workpiece 5 then or be assemblied on the press, press pressing mold 3, make workpiece 5 recessed under the guiding of pinch roller 2, until moulding with hydraulic press.After adopting pinch roller 2, the no impression in workpiece 5 surfaces after the compacting, its good looking appearance, intensity is high.
The embodiment of the above is the preferred embodiment of the utility model only, is not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.
Claims (1)
1. mould that is used for the mine car vehicle frame; It includes top die (1) and the dip mold (3) that cooperatively interacts; It is characterized in that: the die cavity both sides of dip mold (3) are provided with pinch roller (2); Pinch roller (2) is installed on the dip mold (3) through wheel shaft (4), and top die (1) corner, lower end is a rounding off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203830701U CN202219298U (en) | 2011-10-11 | 2011-10-11 | Die for mine car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203830701U CN202219298U (en) | 2011-10-11 | 2011-10-11 | Die for mine car frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219298U true CN202219298U (en) | 2012-05-16 |
Family
ID=46041336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203830701U Expired - Fee Related CN202219298U (en) | 2011-10-11 | 2011-10-11 | Die for mine car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357753A (en) * | 2013-06-29 | 2013-10-23 | 芜湖精英新型建材有限公司 | Steel wire head casting die |
-
2011
- 2011-10-11 CN CN2011203830701U patent/CN202219298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357753A (en) * | 2013-06-29 | 2013-10-23 | 芜湖精英新型建材有限公司 | Steel wire head casting die |
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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 |
Granted publication date: 20120516 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |