CN205217800U - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN205217800U CN205217800U CN201521096872.9U CN201521096872U CN205217800U CN 205217800 U CN205217800 U CN 205217800U CN 201521096872 U CN201521096872 U CN 201521096872U CN 205217800 U CN205217800 U CN 205217800U
- Authority
- CN
- China
- Prior art keywords
- punching press
- bed die
- wearing layer
- mould
- contact surface
- 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
Links
- 238000004080 punching Methods 0.000 claims abstract description 50
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a stamping die, include the bed die, go up the mould, it is equipped with the upper punch pressure head to go up mould upper end center, the inside lower punching press chamber that suits with upper punch pressure head structure that is equipped with of bed die, both sides are equipped with the guide bar between bed die, the last mould, it is equipped with the answer spring just to be located the bed die on the guide bar, to go up between the mould, be equipped with first wearing layer on the punching press contact surface of upper punch pressure head, be equipped with the second wearing layer on the punching press contact surface in lower punching press chamber. The utility model discloses on under the effect of guide bar mould, bed die are good to neutrality in the stamping process, have guaranteed the quality of presswork, go up the mould simultaneously and play the return action after the effect of replying the spring down can be to the punching press, have effectually reduced the power consumption, and the practicality is good, and the while can reduce the wearing and tearing volume of upper punch pressure head punching press contact surface in punching press chamber under, increase of service life, improvement product precision under the effect of first wearing layer, second wearing layer.
Description
Technical field
The utility model relates to Design of Dies technical field, particularly relates to a kind of diel.
Background technology
Punching press is that depended on pressure machine and mould apply external force to sheet material, band, tubing and section bar etc., makes it to produce plastic deformation or separation, thus obtains the forming and machining method of the workpiece (stamping parts) of required form and size.Punching press and forging belong to plastic working (or claiming pressure processing) together, are collectively referred to as forging and stamping.The blank of punching press is hot rolling and cold rolling steel plate and steel band mainly.In global steel, have 60 ~ 70% to be sheet material, wherein major part makes finished product through punching press.The vehicle body of automobile, chassis, fuel tank, radiator fin, the drum of boiler, the housing of container, the iron core silicon-steel sheet etc. of motor, electrical equipment is all punch process.In the products such as instrument and meter, household electrical appliance, bicycle, office machinery, household utensil, also there is a large amount of stamping parts.
The mould that punching press uses is called diel, is called for short punch die.Punch die is specific purpose tool material (metal or nonmetal) batch machining being become required stamping.Punch die is most important in punching press, does not have satisfactory punch die, and batch punching production is just difficult to carry out; Do not have advanced punch die, advanced Sheet Metal Forming Technology just cannot realize.Sheet Metal Forming Technology and mould, pressing equipment and stamping material form the three elements of punch process, only have them to be combined with each other and just can draw stamping parts.
Punching course centering is poor each time between punching course mold used, bed die, affect stamping quality, cannot automatically reply after punching press simultaneously, increase the energy consumption needed for punching press, easily wear and tear at mold, bed die punching press contact surface simultaneously, affect the precision of follow-up punching press thus affect the quality of product.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of diel.
The utility model is achieved through the following technical solutions:
A kind of diel, comprise bed die, mold, described mold upper end center position is provided with staking punch, described bed die inside is provided with the lower punching press chamber adapted with upper punch pressure head structure, between described bed die, mold, both sides are provided with guide post, described guide post is provided with returning spring between bed die, mold, and the punching press contact surface of described upper staking punch is provided with the first wearing layer, the punching press contact surface in described lower punching press chamber is provided with the second wearing layer.
As optimal technical scheme of the present utility model, described upper staking punch is step-like structure.
As optimal technical scheme of the present utility model, described guide post upper/lower terminal is fixedly connected with between bed die, mold.
As optimal technical scheme of the present utility model, described first wearing layer covers on the punching press contact surface of staking punch, and described second wearing layer covers on the punching press contact surface in lower punching press chamber.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging guide post, returning spring, under the effect of guide post, mold, bed die centering in punching course is good like this, ensure that the quality of presswork, simultaneously under the effect of returning spring can to punching press after mold play return action, effectively decrease power consumption, practicality is good; By arranging the first wearing layer, the second wearing layer, on can reducing under the effect of the first wearing layer, the second wearing layer like this, the wear extent of staking punch, lower punching press chamber punching press contact surface, increases the service life, and improves Product Precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. bed die; 101. times punching press chambeies; 2. mold; 3. go up staking punch; 4. guide post; 5. returning spring; 6. the first wearing layer; 7. the second wearing layer.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of diel, comprise bed die 1, mold 2, described mold 2 upper end center position is provided with staking punch 3, and wherein said upper staking punch 3 is in step-like structure.Described bed die 1 inside is provided with the lower punching press chamber 101 adapted with upper staking punch 3 structure, and between described bed die 1, mold 2, both sides are provided with guide post 4, and wherein said guide post 4 upper/lower terminal is fixedly connected with between bed die 1, mold 2.Described guide post 4 is provided with returning spring 5 between bed die 1, mold 2, under the effect of guide post 4, mold 1, bed die 2 centering in punching course is good like this, ensure that the quality of presswork, simultaneously under the effect of returning spring 6 can to punching press after mold 2 play return action, effectively decrease power consumption, practicality is good.
The punching press contact surface of described upper staking punch 3 is provided with the first wearing layer 6, the punching press contact surface in described lower punching press chamber 101 is provided with the second wearing layer 7, wherein said first wearing layer 6 covers on the punching press contact surface of staking punch 3, described second wearing layer 7 covers on the punching press contact surface in lower punching press chamber 101, the wear extent of staking punch 3, lower punching press chamber 101 punching press contact surface on can reducing under the effect of the first wearing layer 6, second wearing layer 7 like this, increase the service life, improve Product Precision.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a diel, comprise bed die (1), mold (2), it is characterized in that: described mold (2) upper end center position is provided with staking punch (3), described bed die (1) inside is provided with the lower punching press chamber (101) adapted with upper staking punch (3) structure, described bed die (1), between mold (2), both sides are provided with guide post (4), described guide post (4) is gone up and is positioned at bed die (1), returning spring (5) is provided with between mold (2), the punching press contact surface of described upper staking punch (3) is provided with the first wearing layer (6), the punching press contact surface of described lower punching press chamber (101) is provided with the second wearing layer (7).
2. a kind of diel according to claim 1, is characterized in that: described upper staking punch (3) is in step-like structure.
3. a kind of diel according to claim 1, is characterized in that: described guide post (4) upper/lower terminal is fixedly connected with between (2) with bed die (1), mold.
4. a kind of diel according to claim 1, it is characterized in that: described first wearing layer (6) covers on the punching press contact surface of staking punch (3), described second wearing layer (7) covers on the punching press contact surface of lower punching press chamber (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096872.9U CN205217800U (en) | 2015-12-24 | 2015-12-24 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096872.9U CN205217800U (en) | 2015-12-24 | 2015-12-24 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217800U true CN205217800U (en) | 2016-05-11 |
Family
ID=55892896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096872.9U Expired - Fee Related CN205217800U (en) | 2015-12-24 | 2015-12-24 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530560A (en) * | 2018-12-29 | 2019-03-29 | 江苏万源新材料股份有限公司 | A kind of automatic enlarging apparatus of reducer tee |
-
2015
- 2015-12-24 CN CN201521096872.9U patent/CN205217800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530560A (en) * | 2018-12-29 | 2019-03-29 | 江苏万源新材料股份有限公司 | A kind of automatic enlarging apparatus of reducer tee |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bei Rongji Inventor before: Li Qinyuan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161009 Address after: 528400, No. 26, Xi Bei Road, Tai ring village, Torch Development Zone, Guangdong, Zhongshan Patentee after: Zhongshan precision mould Co., Ltd. Address before: 325000 Kunlun Road, Lucheng District, Zhejiang, No. 72, No. Patentee before: Li Qinyuan |
|
| 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: 20160511 Termination date: 20171224 |