CN203875219U - Grading positioning stamping die - Google Patents
Grading positioning stamping die Download PDFInfo
- Publication number
- CN203875219U CN203875219U CN201420314924.4U CN201420314924U CN203875219U CN 203875219 U CN203875219 U CN 203875219U CN 201420314924 U CN201420314924 U CN 201420314924U CN 203875219 U CN203875219 U CN 203875219U
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- China
- Prior art keywords
- punch
- dumping pit
- grading
- die shoe
- grading location
- 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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- 230000006978 adaptation Effects 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a grading positioning stamping die which comprises an ejection rod, an upper die base, a first male die body, a second male die body, a fixed discharging plate, a lower die base, an initial stop pin and a fixed stop pin. The upper die base is arranged on the lower portion of the ejection rod, the first male die body and the second male die body are arranged on the lower surface of the upper die base in a spaced mode, the fixed discharging plate is arranged below the first male die body and the second male die body and provided with a first discharging hole opposite to the first male die body and a second discharging hole opposite to the second male die body, the lower die base is arranged below the fixed discharging plate, the initial stop pin penetrates through the lower die base in the up-and-down direction, the upper portion of the initial stop pin upwards extends out of the lower die base, and the fixed stop pin is arranged below the fixed discharging plate and arranged above the lower die base. According to the embodiment, the grading positioning stamping die has the advantages of being high in safety performance and the like.
Description
Technical field
The utility model relates to a kind of grading location diel.
Background technology
In press ram each run, at the diverse location of same secondary mould, the operation simultaneously completing more than two Dao Huo bis-roads is just incremental pressing die.Also be leapfrog stamping die or continuous stamping die.Use incremental pressing die twice or more operation can be incorporated in a secondary mould and complete, so produce the quantity that can reduce mould and equipment with incremental pressing die, improve and productivity ratio also easily realizes automation.But ratio is manufactured single die complexity, cost is also high.Use progressive die punching press, must solve the accurate orientation problem of billot, just likely ensure the quality of workpiece.Due to fixing shedding mechanism not being set, often there is the situation of random discharging in traditional incremental pressing die, operator cannot operate discharging in single fixing position in discharging, and this exists very large potential safety hazard to operator.In addition, incremental pressing die is in the time of operation, speed is very fast, also can produce very large vibration, raw material is easy to the skew active position just being vibrated, and traditional incremental pressing die does not arrange effective location or guiding mechanism, cannot ensure for a long time the active position of raw material, easily occur off normal and cause the bad phenomenon of scrapping, accuracy is lower.
Utility model content
The utility model provides a kind of grading location diel, and described grading location diel comprises: push rod; Upper bolster, described upper bolster is located at the below of described push rod; The first punch and the second punch, described the first punch and described the second punch are located on the lower surface of described upper bolster at interval; Positive stripper, described positive stripper is located at the below of described the first punch and described the second punch, and described positive stripper is provided with first dumping pit relative with described the first punch and second dumping pit relative with described the second punch; Die shoe, described die shoe is located at the below of described positive stripper; Trigger stop, described trigger stop connects described die shoe along the vertical direction, and the top of described trigger stop protrudes upward described die shoe; With fixing pin stop, described fixing pin stop is located at the below of described positive stripper and is located at the top of described die shoe.
According to grading location diel of the present utility model by described positive stripper being set below described the first punch and described the second punch, thereby can fix the position of discharging, allow operator in the time carrying out discharge operation, avoid random mobile discharge, can reduce thus potential safety hazard, improve security performance.
Therefore, there is the advantages such as security height according to grading location diel of the present utility model.
Preferably, described the first punch is parallel to described the second punch.
Preferably, the height of described the first punch is identical with the height of described the second punch, and the lower surface of described the first punch is concordant with the lower surface of described the second punch.
Preferably, described grading location diel also comprises pilot pin, and described pilot pin connects described the second punch along the vertical direction, and the bottom of wherein said pilot pin is stretched out described the second punch and relative with described the second dumping pit downwards.
Preferably, the center line of described pilot pin overlaps with the center line of described the second punch.
Preferably, described trigger stop is relative with described the first dumping pit to pass described the first dumping pit in the time of punching press.
Preferably, described grading location diel also comprises: guide pillar, and described guide pillar is located on the upper surface of described die shoe; And guide pin bushing, described guide pin bushing is set on described guide pillar.
Preferably, described the first dumping pit is that cylindrical hole and described the second dumping pit are cylindrical hole, and described the first punch is that cylindrical and described the second punch is cylindrical.
Preferably, the diameter adaptation of the aperture of described the first dumping pit and described the first punch, the diameter adaptation of the aperture of described the second dumping pit and described the second punch.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the structural representation of the grading location diel of the utility model embodiment.
Grading location diel 100, the first punch 1, push rod 2, positive stripper 3, trigger stop 4, fixing pin stop 5, pilot pin 6, the second punch 7, die shoe 8, upper bolster 9, guide pillar 10, guide pin bushing 11.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Describe according to the grading location diel 100 of the utility model embodiment below with reference to Fig. 1.As shown in Figure 1, comprise push rod 2, upper bolster 9, the first punch 1, the second punch 7, positive stripper 3, die shoe 8, trigger stop 4 and fixing pin stop 5 according to the grading location diel 100 of the utility model embodiment.
Upper bolster 9 is located at the below of push rod 2, and the first punch 1 and the second punch 7 are located on the lower surface of upper bolster 9 at interval.Positive stripper 3 is located at the below of the first punch 1 and the second punch 7, and positive stripper 3 is provided with first dumping pit relative with the first punch 1 and second dumping pit relative with the second punch 7.Die shoe 8 is located at the below of positive stripper 3, and trigger stop 4 connects die shoe 8 along the vertical direction, and the top of trigger stop 4 protrudes upward die shoe 8.Fixing pin stop 5 is located at the below of positive stripper 3, and fixing pin stop 5 is located at the top of die shoe 8.
Describe according to the course of work of the grading location diel 100 of the utility model embodiment below with reference to Fig. 1.In the time that utilization is carried out punching according to the grading location diel 100 of the utility model embodiment, can first utilize trigger stop 4 to block initial workpiece (billot).In the time that upper bolster 9 presses down, first required hole is gone out by the first punch 1.Then, continue to send to billot, carry out backgauge (fixing pin stop 5 blocks the billot of sending to) by fixing pin stop 5, thereby reach profile blanking.Now, fixing pin stop 5 plays the effect of location to step pitch.Can make thus the second dumping pit and product profile have relative position more accurately.
According to the grading location diel 100 of the utility model embodiment by positive stripper 3 being set below the first punch 1 and the second punch 7, thereby can fix the position of discharging, allow operator in the time carrying out discharge operation, avoid random mobile discharge, can reduce thus potential safety hazard, improve security performance.
Therefore, there is the advantages such as security height according to the grading location diel 100 of the utility model embodiment.
As shown in Figure 1, in embodiment more of the present utility model, can also comprise pilot pin 6 according to the grading location diel 100 of the utility model embodiment, pilot pin 6 can connect the second punch 7 along the vertical direction, wherein the bottom of pilot pin 6 can be stretched out the second punch 7 downwards, and pilot pin 6 can be relative with the second dumping pit.
In the time that utilization is carried out punching according to the grading location diel 100 of the utility model embodiment, can first utilize trigger stop 4 to block initial workpiece (billot).In the time that upper bolster 9 presses down, first required hole is gone out by the first punch 1.Then, continue to send to billot, carry out backgauge (fixing pin stop 5 blocks the billot of sending to) by fixing pin stop 5, thereby reach profile blanking.Now, fixing pin stop 5 plays the effect of a Primary Location to step pitch.When blanking, the pilot pin 6 being contained on the second punch 7 is introduced in made hole, thereby can make hole and product profile have relative position more accurately.That is to say, can accurately locate by pilot pin 6, accurately control step pitch.
According to the grading location diel 100 of the utility model embodiment by pilot pin 6 being set on the second punch 7, thereby make grading location diel 100 can carry out position adjustment to raw material at any time under high speed operation, guarantee effective job position, promoted the accuracy of product.
Preferably, the center line of pilot pin 6 can overlap with the center line of the second punch 7.Can make thus hole and product profile have relative position more accurately, thereby can carry out position adjustment to raw material at any time in the time of grading location diel 100 high speed operation, further guarantee effective job position, further promote the accuracy of product.
As shown in Figure 1, the first punch 1 can be parallel to the second punch 7.It is more reasonable to make thus according to the structure of the grading location diel 100 of the utility model embodiment.
The height of the first punch 1 can be identical with the height of the second punch 7, and the lower surface of the first punch 1 is concordant with the lower surface of the second punch 7.It is more reasonable to make thus according to the structure of the grading location diel 100 of the utility model embodiment.
Trigger stop 4 and the first dumping pit can be relative in case in the time of punching press through the first dumping pit.It is more reasonable to make thus according to the structure of the grading location diel 100 of the utility model embodiment.
Preferably, the first dumping pit can be that cylindrical hole and the second dumping pit can be cylindrical holes, and the first punch 1 can be cylindrical and the second punch 7 can be cylindrical.It is more reasonable to make thus according to the structure of the grading location diel 100 of the utility model embodiment.
The aperture of the first dumping pit can with the diameter adaptation of the first punch 1, the aperture of the second dumping pit can with the diameter adaptation of the second punch 7.It is more reasonable to make thus according to the structure of the grading location diel 100 of the utility model embodiment.
As shown in Figure 1, in an example of the present utility model, can also comprise guide pillar 10 and guide pin bushing 11 according to the grading location diel 100 of the utility model embodiment.Guide pillar 10 can be located on the upper surface of die shoe 8, and guide pin bushing 11 can be set on guide pillar 10.That is to say, guide pillar 10 can be located in guide pin bushing 11.Can utilize thus guide pillar 10 and guide pin bushing 11 to calibrate grading location diel 100, to enhance productivity.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (9)
1. the diel of grading location, is characterized in that, comprising:
Push rod;
Upper bolster, described upper bolster is located at the below of described push rod;
The first punch and the second punch, described the first punch and described the second punch are located on the lower surface of described upper bolster at interval;
Positive stripper, described positive stripper is located at the below of described the first punch and described the second punch, and described positive stripper is provided with first dumping pit relative with described the first punch and second dumping pit relative with described the second punch;
Die shoe, described die shoe is located at the below of described positive stripper;
Trigger stop, described trigger stop connects described die shoe along the vertical direction, and the top of described trigger stop protrudes upward described die shoe; With
Fixing pin stop, described fixing pin stop is located at the below of described positive stripper and is located at the top of described die shoe.
2. grading location diel according to claim 1, is characterized in that, described the first punch is parallel to described the second punch.
3. grading location diel according to claim 1, is characterized in that, the height of described the first punch is identical with the height of described the second punch, and the lower surface of described the first punch is concordant with the lower surface of described the second punch.
4. grading location diel according to claim 1, it is characterized in that, also comprise pilot pin, described pilot pin connects described the second punch along the vertical direction, and the bottom of wherein said pilot pin is stretched out described the second punch and relative with described the second dumping pit downwards.
5. grading location diel according to claim 4, is characterized in that, the center line of described pilot pin overlaps with the center line of described the second punch.
6. grading location diel according to claim 1, is characterized in that, described trigger stop is relative with described the first dumping pit to pass described the first dumping pit in the time of punching press.
7. grading location diel according to claim 1, is characterized in that, also comprises:
Guide pillar, described guide pillar is located on the upper surface of described die shoe; With
Guide pin bushing, described guide pin bushing is set on described guide pillar.
8. grading location diel according to claim 1, is characterized in that, described the first dumping pit is that cylindrical hole and described the second dumping pit are cylindrical hole, and described the first punch is that cylindrical and described the second punch is cylindrical.
9. grading location diel according to claim 8, is characterized in that, the diameter adaptation of the aperture of described the first dumping pit and described the first punch, the diameter adaptation of the aperture of described the second dumping pit and described the second punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314924.4U CN203875219U (en) | 2014-06-13 | 2014-06-13 | Grading positioning stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314924.4U CN203875219U (en) | 2014-06-13 | 2014-06-13 | Grading positioning stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875219U true CN203875219U (en) | 2014-10-15 |
Family
ID=51675762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314924.4U Expired - Fee Related CN203875219U (en) | 2014-06-13 | 2014-06-13 | Grading positioning stamping die |
Country Status (1)
| Country | Link |
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| CN (1) | CN203875219U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990714A (en) * | 2014-06-13 | 2014-08-20 | 昆山市润苏物资有限公司 | Grading locating stamping die |
| CN112893631A (en) * | 2021-03-16 | 2021-06-04 | 北京亿华通科技股份有限公司 | Progressive stamping die and stamping method for processing fuel cell bipolar plate |
| CN112935095A (en) * | 2021-02-03 | 2021-06-11 | 兴三星云科技有限公司 | Multi-section automatic die for cutting and rolling stainless steel section in one step and stamping method |
-
2014
- 2014-06-13 CN CN201420314924.4U patent/CN203875219U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990714A (en) * | 2014-06-13 | 2014-08-20 | 昆山市润苏物资有限公司 | Grading locating stamping die |
| CN112935095A (en) * | 2021-02-03 | 2021-06-11 | 兴三星云科技有限公司 | Multi-section automatic die for cutting and rolling stainless steel section in one step and stamping method |
| CN112893631A (en) * | 2021-03-16 | 2021-06-04 | 北京亿华通科技股份有限公司 | Progressive stamping die and stamping method for processing fuel cell bipolar plate |
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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: Zhong Rendong Inventor before: The inventor has waived the right to be mentioned |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151224 Address after: 518110, Longhua Shenzhen New District Guanlan Yue Xing Wai community, Baoan Wai Industrial Park, No. 5, 1-2, 6, 2, floor, Guangdong Patentee after: Shenzhen Dongxunda Hardware Plastic Product Co., Ltd. Address before: 215300 room 224, building 8, the Yellow River Road, Kunshan Development Zone, Jiangsu, Suzhou Patentee before: Kunshang Runsu Goods and Materials Co., Ltd. |
|
| 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: 20141015 Termination date: 20170613 |