CN211165491U - Die for hydraulic machine - Google Patents
Die for hydraulic machine Download PDFInfo
- Publication number
- CN211165491U CN211165491U CN201921746028.4U CN201921746028U CN211165491U CN 211165491 U CN211165491 U CN 211165491U CN 201921746028 U CN201921746028 U CN 201921746028U CN 211165491 U CN211165491 U CN 211165491U
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- die
- die block
- mould
- block seat
- conical surface
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Abstract
The utility model discloses a mould for hydraulic press, including last mould, well mould, die block and die block seat, go up the mould in the die cavity of the well mould that can impress under the hydraulic press hydro-cylinder effect, well mould is connected on the die block seat, the die block seat middle part is equipped with slag discharging channel along the axis, and the top is equipped with the conical surface of being connected with this slag discharging channel, on the die block was arranged in the die cavity bottom of the well mould of packing into, the die block had with die block seat top conical surface assorted toper bottom, offered slag discharging channel intercommunication on slag groove and the die block seat on this toper bottom. When adopting the utility model discloses when carrying out production processing, will treat to process the work piece and place on the die block first form up, because by conical surface location and centering between die block and the die block seat for the work piece is placed steadily accurately, and the displacement can not appear in the work piece during the extrusion, thereby has guaranteed product percent of pass and product quality.
Description
Technical Field
The utility model relates to the technical field of mold, more specifically say, especially, relate to a mould for hydraulic press.
Background
The hydraulic press is a machine for processing metal, plastic, rubber, wood, powder and other products by using hydrostatic pressure, and is commonly used in pressing processes and press forming processes, such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting and the like. When the existing hydraulic machine is used for processing and production, a workpiece to be processed is placed into a die in a mode that a small head faces downwards, due to the fact that the material section is irregular and the depth of the die is too large, the workpiece material is prone to being inclined when placed and difficult to be positioned in the center of the die, the pressed product has the defects of irregular forming, flash and the like, and the rejection rate is extremely high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide a mould for hydraulic press, improve suppression product qualification rate and product quality, guarantee that the overlap does not appear in the product.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a mould for hydraulic press, includes mould, well mould, die block and die block seat, go up in the die cavity of the mould that can impress under the hydraulic press hydro-cylinder effect of mould, well mould is connected on the die block seat, die block seat middle part is equipped with row's sediment passageway along the axis, and the top is equipped with the conical surface of being connected with this row's sediment passageway, on the die block was arranged in the die cavity bottom of the mould in packing into, the die block had with die block seat top conical surface assorted toper bottom, offered row's sediment groove and the row's of sediment passageway intercommunication on the die block seat on this.
When adopting the utility model discloses during production processing, will treat to process the work piece and place on the die block top form, because by conical surface location and centering between die block and the die block seat for the work piece is placed steadily accurately, and the displacement can not appear in the work piece during the extrusion, thereby has guaranteed product percent of pass and product quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-upper mould; 2-middle mold; 3-bottom die; 31-a slag discharge groove; 4-a bottom die holder; 41-a slag discharge channel; 42-conical surface; 5-workpiece.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
As shown in fig. 1, the utility model provides a pair of mould for hydraulic press, including last mould 1, well mould 2, die block 3 and die holder 4, go up mould 1 in the die cavity of well mould 2 can impress under the hydraulic press hydro-cylinder effect, well mould 2 is connected on die holder 4, 4 middle parts of die holder are equipped with slag discharge channel 41 along the axis, and the top is equipped with the conical surface 42 of being connected with this slag discharge channel 41, die block 3 is packed into well mould 2's die cavity bottom and is arranged in on die holder 4, die block 3 have with 4 top conical surface 42 assorted toper bottoms of die holder, seted up slag discharge groove 31 and the slag discharge channel 41 intercommunication on the die holder 4 on this toper bottom.
When adopting the utility model discloses when carrying out the production and processing, will treat to process work piece 5 and place on die block 3 above the form up, because by conical surface location and centering between die block 3 and the die block seat 4, make work piece 5 place steady accuracy, the displacement can not appear in the work piece during the extrusion, thereby product percent of pass and product quality have been guaranteed, produce waste water in the course of working, waste gas, the waste residue passes through the row's cinder notch 31 of die block 3 bottom and discharges through row's cinder passageway 41 on the die block seat 4 again, guaranteed the drainage, exhaust, arrange the smoothness of sediment.
Claims (1)
1. The utility model provides a mould for hydraulic press, includes mould, well mould, die block and die holder, its characterized in that: the upper die is pressed into a die cavity of the middle die under the action of the hydraulic press oil cylinder, the middle die is connected onto the bottom die base, a slag discharging channel is arranged in the middle of the bottom die base along the axis, a conical surface connected with the slag discharging channel is arranged at the top of the bottom die base, the bottom die is arranged on the bottom die base at the bottom of the die cavity of the middle die, the bottom die is provided with a conical bottom matched with the conical surface at the top of the bottom die base, and a slag discharging groove is formed in the conical bottom and communicated with the slag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746028.4U CN211165491U (en) | 2019-10-17 | 2019-10-17 | Die for hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746028.4U CN211165491U (en) | 2019-10-17 | 2019-10-17 | Die for hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165491U true CN211165491U (en) | 2020-08-04 |
Family
ID=71818753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921746028.4U Active CN211165491U (en) | 2019-10-17 | 2019-10-17 | Die for hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211165491U (en) |
-
2019
- 2019-10-17 CN CN201921746028.4U patent/CN211165491U/en active Active
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| GR01 | Patent grant | ||
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