CN204294747U - A kind of capstan head upper and lower mould combination unit - Google Patents
A kind of capstan head upper and lower mould combination unit Download PDFInfo
- Publication number
- CN204294747U CN204294747U CN201420636653.4U CN201420636653U CN204294747U CN 204294747 U CN204294747 U CN 204294747U CN 201420636653 U CN201420636653 U CN 201420636653U CN 204294747 U CN204294747 U CN 204294747U
- Authority
- CN
- China
- Prior art keywords
- drift
- packing ring
- mould
- counterdie
- stripper
- 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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- Punching Or Piercing (AREA)
- Gasket Seals (AREA)
Abstract
A kind of capstan head upper and lower mould combination unit, comprise drift, drift is cylindric, lower portion of ram is provided with pressing block, the diameter of pressing block is less than the diameter of drift, and drift top is provided with drift pad, is provided with stripper below drift, stripper has counterdie, and described counterdie bottom is provided with counterdie pad.Combined type is adopted to install between upper die and lower die, this avoid discontinuity when mould uses and occur crack, make mould not need one-body molded simultaneously, reduce the cost of production mould, stripper is provided with anti-skid washer, can prevents mould from departing from from counterdie, cause Mould Machining precision to be affected, ensure that the quality of Mould Machining parts out, improve operating efficiency.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of capstan head upper and lower mould combination unit.
Background technology
Usually mould is used in punching mechanism, especially when processing small size stamping parts, the use of diel is more general, but a lot of mould is all adopt simple integrated mould to carry out punching press at present, such mould when in use easy discontinuity produces crack, replacing punch press that can not be random is processed, make the limitation of Mould Machining larger, a lot of mould often easy landing of stripper plate when in use simultaneously, the punching precision of diel is caused to be affected, cause percent defective constantly to rise, reduce product quality.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of framework, and de-material facilitates your a kind of capstan head upper and lower mould combination unit.
The technical solution of the utility model is: a kind of capstan head upper and lower mould combination unit, comprise drift, described drift is cylindric, described lower portion of ram is provided with pressing block, the diameter of described pressing block is less than the diameter of drift, and described drift top is provided with drift pad, is provided with stripper below described drift, described stripper has counterdie, and described counterdie bottom is provided with counterdie pad.
Described drift is provided with mounting groove, and described mounting groove one end is hatch frame, and the described mounting groove other end is closing structure, and described counterdie is provided with bevel edge, and the angle of inclination of described bevel edge is 10 °-25 °.
Described stripper is provided with circular groove, anti-slip packing ring is provided with in described circular groove, described anti-slip packing ring is polyurethane material, packing ring is provided with between described anti-slip packing ring and circular groove, described packing ring is sided configuration, described packing ring is finer wire, and anti-slip packing ring is fixed on centre by described packing ring, and described packing ring is stuck in circular groove.
The utility model has the advantages that: between upper die and lower die, adopt combined type to install, this avoid discontinuity when mould uses and occur crack, make mould not need one-body molded simultaneously, reduce the cost of production mould, stripper is provided with anti-skid washer, can prevents mould from departing from from counterdie, cause Mould Machining precision to be affected, ensure that the quality of Mould Machining parts out, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is drift, 2 is pressing block, and 3 is punching press pad, and 4 is stripper, and 5 is counterdie, and 6 is counterdie pad, and 7 is mounting groove, and 8 is anti-slip packing ring, and 9 is packing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
A kind of capstan head upper and lower mould combination unit, comprise drift 1, drift 1 is cylindric, drift 1 bottom is provided with pressing block 2, the diameter of pressing block 2 is less than the diameter of drift, drift 1 top is provided with drift pad 3, drift 1 is provided with stripper 4 below, stripper 4 has counterdie 5, counterdie 5 bottom is provided with counterdie pad 6, drift 1 is provided with mounting groove 7, mounting groove 7 one end is hatch frame, mounting groove 7 other end is closing structure, counterdie 5 is provided with bevel edge, the angle of inclination of bevel edge is 15 °, stripper 4 is provided with circular groove, anti-slip packing ring 8 is provided with in circular groove, anti-slip packing ring 8 is polyurethane material, packing ring 9 is provided with between anti-slip packing ring 8 and circular groove, packing ring 9 is sided configuration, packing ring 9 is finer wire, anti-slip packing ring 8 is fixed on centre by packing ring 9, packing ring 9 is stuck in circular groove.
Claims (3)
1. a capstan head upper and lower mould combination unit, comprise drift, it is characterized in that: described drift is cylindric, described lower portion of ram is provided with pressing block, the diameter of described pressing block is less than the diameter of drift, and described drift top is provided with drift pad, is provided with stripper below described drift, described stripper has counterdie, and described counterdie bottom is provided with counterdie pad.
2. a kind of capstan head upper and lower mould combination unit according to claim 1, it is characterized in that: described drift is provided with mounting groove, described mounting groove one end is hatch frame, the described mounting groove other end is closing structure, described counterdie is provided with bevel edge, and the angle of inclination of described bevel edge is 10 °-25 °.
3. a kind of capstan head upper and lower mould combination unit according to claim 1, it is characterized in that: described stripper is provided with circular groove, anti-slip packing ring is provided with in described circular groove, described anti-slip packing ring is polyurethane material, be provided with packing ring between described anti-slip packing ring and circular groove, described packing ring is sided configuration, and described packing ring is finer wire, anti-slip packing ring is fixed on centre by described packing ring, and described packing ring is stuck in circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636653.4U CN204294747U (en) | 2014-10-30 | 2014-10-30 | A kind of capstan head upper and lower mould combination unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636653.4U CN204294747U (en) | 2014-10-30 | 2014-10-30 | A kind of capstan head upper and lower mould combination unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294747U true CN204294747U (en) | 2015-04-29 |
Family
ID=53100329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636653.4U Expired - Fee Related CN204294747U (en) | 2014-10-30 | 2014-10-30 | A kind of capstan head upper and lower mould combination unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294747U (en) |
-
2014
- 2014-10-30 CN CN201420636653.4U patent/CN204294747U/en not_active Expired - Fee Related
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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: 20150429 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |