CN201735701U - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN201735701U CN201735701U CN2010202361622U CN201020236162U CN201735701U CN 201735701 U CN201735701 U CN 201735701U CN 2010202361622 U CN2010202361622 U CN 2010202361622U CN 201020236162 U CN201020236162 U CN 201020236162U CN 201735701 U CN201735701 U CN 201735701U
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- die
- plate
- diel
- lower die
- 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
The utility model discloses a stamping die comprising an upper die, a lower die and a guide pillar between the upper die and the lower die, wherein the upper die comprises an upper die base, an upper padding plate, an upper clamping plate, a blocking plate and an upper stripping plate which are sequentially arranged from top to bottom, the lower die comprises a lower die plate, a lower padding plate and a lower die base, and the upper end of the guide pillar is sheathed with a guide pillar sleeve. The stamping die is characterized in that a plurality of hoodles are arranged on the guide pillar, and a hoodle surface contacting with the guide pillar sleeve is formed at the upper end of the guide pillar. The stamping die adopts the multi-point contact mode of the guide pillar and the hoodles of the guide pillar sleeve for replacing the original rigid surface contact mode, thus greatly reducing the abrasion of the guide pillar and prolonging the service life of the die.
Description
Technical field
The utility model relates to a kind of diel, relates in particular to a kind of diel with wear-resisting guide pillar.
Background technology
Existing diel is is very easily worn and torn, and particularly the guide pillar part of mould because the pressure of bearing is big, pressurized is frequent, very easily produces wearing and tearing, causes the diel snap gauge, and serious also can cause scrapping of mould.Chinese patent CN2584835Y discloses a kind of shaping dies, comprise mould bases, punch, die and push rod, described mould bases comprise again by guide pillars and bushes be connected on, following mould bases, described protruding, die is respectively by securing member and last, following mould bases fixes, the spring of described push rod mould bases by the die centre bore and under being positioned at offsets, under the spring nature, described push rod has the trend that semi-finished product eject in the die that makes, the internal diameter shape of described punch lower end profile and valve lock dog matches, and be provided with the step that matches with lock dog semicircle two planes, described die top is provided with the locating slot that can hold above-mentioned blank, it is characterized in that: be provided with skewed slot suitable with valve lock dog profile and that just joining mutually with above-mentioned punch in the bottom of described locating slot, the two ends length of described locating slot just in time with the axial length of blank, the equal in length of skewed slot, make when being shaped punch, blank drops in the above-mentioned skewed slot with just in time just joining.The same wearing and tearing easily of the guide pillar of this mould.
Summary of the invention
The utility model mainly is the guide pillar technical problem of wearing and tearing etc. easily that solves existing mold, a kind of diel is provided, guide pillar contacts with the face that guide column sleeve adopts the multiple spot of hoodle to contact with rigidity before replacing, and has reduced the generation of guide pillar wearing and tearing greatly, the service life of having improved mould.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: it comprises upper die and lower die and is arranged on guide pillar between the upper die and lower die, described patrix comprises upper bolster, upper padding plate, train wheel bridge, baffle plate and on take off plate, described upper bolster, upper padding plate, train wheel bridge, baffle plate and on take off plate and be arranged in order from top to down, described counterdie comprises lower bolster, lower bolster and die shoe, the guide pillar upper end is with guide column sleeve, it is characterized in that: described guide pillar is provided with some hoodles, forms the hoodle face that contacts with guide column sleeve in the guide pillar upper end.Guide pillar in the past and the contact between the guide column sleeve are the face contact, and therefore frictional force is big between the two.The utility model uses hoodle to be connected at guide pillar and guide column sleeve contact-making surface, has adopted multiple spot to contact and has replaced the contact of former face, makes frictional force reduce greatly, thereby has avoided the wearing and tearing of guide pillar.
As preferably, described patrix is provided with the punching pin that a plurality of stamping-outs are used.Punching pin acts directly on the plate, is used for the moulding of plate, as punching or side cut etc.
As preferably, be respectively equipped with a plurality of pins that are used for fixing mould on the described upper die and lower die.
As preferably, described guide pillar is arranged on four jiaos of diel.
As preferably, be with balancing spring on the described guide pillar.
As preferably, leave partition adjustable between described train wheel bridge and the baffle plate.Certain cushioning effect is played in the setting of partition adjustable, and before stamping press reaches maximum, for the timely adjusting module position of director element provides the regular hour assurance.
The beneficial effect that the utility model brings is that guide pillar of the present utility model contacts with the face that guide column sleeve adopts the multiple spot of hoodle to contact with rigidity before replacing, and has reduced the generation of guide pillar wearing and tearing greatly, the service life of having improved mould.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Description of drawings: 1, patrix; 2, counterdie; 3, pin; 4, upper bolster; 5, upper padding plate; 6, train wheel bridge; 7, baffle plate; 8, take off plate on; 9, guide pillar; 10, lower bolster; 11, lower bolster; 12, die shoe; 13, spring; 14, punching pin; 15, guide column sleeve; 16, hoodle.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical scheme of utility model is described in further detail.
Embodiment: the diel of present embodiment as shown in Figure 1, comprise patrix 1, the guide pillar 9 of counterdie 2 and balance patrix 1 and counterdie, the punching pin 14 that a plurality of stamping-outs use and the pin 3 of fixed mould are housed on the patrix 1, on four angles between patrix 1 and the counterdie 2, guide pillar 9 is installed, patrix 1 comprises upper bolster 4, upper padding plate 5, train wheel bridge 6, baffle plate 7 and on take off plate 8, upper bolster 4, upper padding plate 5, train wheel bridge 6, baffle plate 7 and on take off plate 8 and be connected in turn from top to down, counterdie 2 comprises the lower bolster 10 that links to each other successively from top to down, lower bolster 11 and die shoe 12, at upper bolster 4 back sides spring 13 is housed, spring 13 passes upper padding plate 5 and train wheel bridge 6, withstand on the baffle plate 7, make to form partition adjustable between train wheel bridge 6 and the baffle plate 7.Guide pillar 9 upper ends are with guide column sleeve 15, are embedded with a plurality of hoodles 16 on the guide pillar 9, at the hoodle face of guide pillar 9 upper ends formation with guide column sleeve 15 pivot bush units.
Claims (6)
1. diel, comprise upper die and lower die and be arranged on guide pillar between the upper die and lower die, described patrix comprise upper bolster, upper padding plate, train wheel bridge, baffle plate and on take off plate, described upper bolster, upper padding plate, train wheel bridge, baffle plate and on take off plate and be arranged in order from top to down, described counterdie comprises lower bolster, lower bolster and die shoe, the guide pillar upper end is with guide column sleeve, it is characterized in that: described guide pillar is provided with some hoodles, forms the hoodle face that contacts with guide column sleeve in the guide pillar upper end.
2. diel according to claim 1 is characterized in that described patrix is provided with the punching pin that a plurality of stamping-outs are used.
3. diel according to claim 1 and 2 is characterized in that, is respectively equipped with a plurality of pins that are used for fixing mould on the described upper die and lower die.
4. diel according to claim 3 is characterized in that, described guide pillar is arranged on four jiaos of diel.
5. diel according to claim 4 is characterized in that, is with balancing spring on the described guide pillar.
6. diel according to claim 1 is characterized in that, leaves partition adjustable between described train wheel bridge and the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202361622U CN201735701U (en) | 2010-06-24 | 2010-06-24 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202361622U CN201735701U (en) | 2010-06-24 | 2010-06-24 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735701U true CN201735701U (en) | 2011-02-09 |
Family
ID=43550983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202361622U Expired - Fee Related CN201735701U (en) | 2010-06-24 | 2010-06-24 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735701U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861823A (en) * | 2012-09-27 | 2013-01-09 | 昆山威安精密模具有限公司 | Simple stamping die |
| CN102935461A (en) * | 2012-11-14 | 2013-02-20 | 昆山威安精密模具有限公司 | Stamping die for upper cover of shielding case |
| CN102935459A (en) * | 2012-11-14 | 2013-02-20 | 昆山威安精密模具有限公司 | Stamping mold for lower cover of shielding cover |
| CN102950206A (en) * | 2012-11-14 | 2013-03-06 | 昆山威安精密模具有限公司 | Stamping die of mobile phone lens |
| CN103464606A (en) * | 2013-09-25 | 2013-12-25 | 常熟市金马模具有限公司 | Multipurpose mold |
| CN105013932A (en) * | 2015-08-04 | 2015-11-04 | 苏州吴江春宇电子股份有限公司 | Easily-adjusted punching and cutting die |
-
2010
- 2010-06-24 CN CN2010202361622U patent/CN201735701U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861823A (en) * | 2012-09-27 | 2013-01-09 | 昆山威安精密模具有限公司 | Simple stamping die |
| CN102935461A (en) * | 2012-11-14 | 2013-02-20 | 昆山威安精密模具有限公司 | Stamping die for upper cover of shielding case |
| CN102935459A (en) * | 2012-11-14 | 2013-02-20 | 昆山威安精密模具有限公司 | Stamping mold for lower cover of shielding cover |
| CN102950206A (en) * | 2012-11-14 | 2013-03-06 | 昆山威安精密模具有限公司 | Stamping die of mobile phone lens |
| CN103464606A (en) * | 2013-09-25 | 2013-12-25 | 常熟市金马模具有限公司 | Multipurpose mold |
| CN105013932A (en) * | 2015-08-04 | 2015-11-04 | 苏州吴江春宇电子股份有限公司 | Easily-adjusted punching and cutting die |
| CN105013932B (en) * | 2015-08-04 | 2017-11-17 | 苏州吴江春宇电子股份有限公司 | A kind of easily regulation punching cutting mould |
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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: 20110209 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |