CN204035297U - A kind of blanking die - Google Patents
A kind of blanking die Download PDFInfo
- Publication number
- CN204035297U CN204035297U CN201420017007.XU CN201420017007U CN204035297U CN 204035297 U CN204035297 U CN 204035297U CN 201420017007 U CN201420017007 U CN 201420017007U CN 204035297 U CN204035297 U CN 204035297U
- Authority
- CN
- China
- Prior art keywords
- die block
- die
- material plate
- punch
- blanking
- 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 relates to diel field, particularly relate to a kind of blanking die, comprise the mould bases of cope match-plate pattern, lower bolster, guide pillar, guide pin bushing, punch retainer and die block composition, it is characterized in that: also comprise the punch being fixed on punch retainer and the first die block and the second die block that are fixed on die block, between the first die block and the second die block, form the groove matched with punch; Punch retainer is also provided with material pressing device.The beneficial effects of the utility model are: material pressing device presses down the remainder of material plate except blanking position, make material plate keep smooth and do not tilt, and are conducive to the quality of carrying out repeatedly blanking operation and improving final workpiece; The position of the first die block and the second die block qualifier flitch also defines the moving track of material plate, and LED provides illumination, and blanking die also can be used at night, and material plate and stepper motor link, facilitate material plate often a mobile determining deviation carry out a stamping-out.
Description
technical field
The utility model relates to diel field, particularly relates to a kind of blanking die.
Background technology
Blanking die is blank operation mould used, can be divided into blanking die, perforating die, knife edge die, notch die, edger, parting die etc. by operation character.In blanking process, compressor drives drift descending, the blanking position of strong collision material plate, all the other positions of material plate easily tilt under impact, cause material plate out-of-flatness, owing to usually needing motive objects flitch to carry out repeatedly blanking operation, and material plate may as final workpiece, and the out-of-flatness of material plate obviously has influence on follow-up blanking operation and the workpiece quality finally obtained.
Utility model content
The purpose of this utility model is to overcome the problems referred to above, provides during a kind of stamping-out and makes material plate keep the smooth blanking die do not tilted.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of blanking die, comprise the mould bases of cope match-plate pattern, lower bolster, guide pillar, guide pin bushing, punch retainer and die block composition, it is characterized in that: also comprise the punch being fixed on punch retainer and the first die block and the second die block that are fixed on die block, between the first die block and the second die block, form the groove matched with punch; Punch retainer is also provided with material pressing device; Place material plate above described groove, material plate is between the first die block and the second die block, and material plate is lateral translation between the first die block and the second die block, and material plate is arranged on conveyer belt, and conveyer belt is connected with stepper motor.
Aforesaid a kind of blanking die, described material pressing device is made up of with the holding pad being positioned at binder spring end the binder spring being fixed on punch retainer.
Aforesaid a kind of blanking die, described binder spring and holding pad are multiple.
Aforesaid a kind of blanking die, the first described die block or the second die block sidepiece are provided with LED.
The beneficial effects of the utility model are: material pressing device presses down the remainder of material plate except blanking position, make material plate keep smooth and do not tilt, and are conducive to the quality of carrying out repeatedly blanking operation and improving final workpiece; The position of the first die block and the second die block qualifier flitch also defines the moving track of material plate, and LED provides illumination, and blanking die also can be used at night, and material plate and stepper motor link, facilitate material plate often a mobile determining deviation carry out a stamping-out.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is concave-convex mold structural relation figure of the present utility model;
Wherein, 1 cope match-plate pattern, 2 lower bolsters, 3 guide pin bushings, 4 guide pillars, 5 punch, 6 binder springs, 7 holding pads, 8 punch retainers, 9 die blocks, 10 first die blocks, 11 second die blocks, 13 material plates, 14 grooves, 15 LED.
Detailed description of the invention
Figure is preferred embodiment of the present utility model, is further described the utility model below in conjunction with accompanying drawing: wherein, 1 cope match-plate pattern, 2 lower bolsters, 3 guide pin bushings, 4 guide pillars, 5 punch, 6 binder springs, 7 holding pads, 8 punch retainers, 9 die blocks, 10 first die blocks, 11 second die blocks, 13 material plates, 14 grooves, 15 LED.
See Fig. 1 and Fig. 2, a kind of blanking die, comprise the mould bases of cope match-plate pattern 1, lower bolster 2, guide pillar 4, guide pin bushing 3, punch retainer 8 and die block 9 composition, it is characterized in that: also comprise the punch 5 being fixed on punch retainer 8 and the first die block 10 being fixed on die block 9 and between the second die block 11, first die block 10 and the second die block 11, form the groove 14 matched with punch 5; Punch retainer 8 is also provided with material pressing device; Material pressing device is made up of with the holding pad 7 being positioned at binder spring 6 end the binder spring 6 being fixed on punch retainer 8; Binder spring 6 and holding pad 7 are multiple; When punch 5 undershoot, it is descending that binder spring 6 and holding pad 7 follow punch retainer 8, when punch 5 collides with the blanking position of material plate 13, the remainder that holding pad 7 pushes down material plate 13 makes it not tilt, binder spring 6 is for cushion impact forces, in order to avoid material plate 13 damages under the shock of holding pad 7.
In fig. 2, the flange of punch 5 (namely with the first die block and the second die block in the middle of the part punch of fit depressions) be circle hole shape, it should be noted that the utility model does not limit the shape of flange, require to change its shape according to stamping-out; Material plate 13 is placed above described groove 14, material plate 13 is between the first die block 10 and the second die block 11, material plate is lateral translation between 13 first die blocks 10 and the second die block 11, and material plate 13 is arranged on conveyer belt, and conveyer belt is connected with stepper motor.
Material pressing device presses down the remainder of material plate except blanking position, makes material plate keep smooth and does not tilt, and is conducive to the quality of carrying out repeatedly blanking operation and improving final workpiece; The position of the first die block and the second die block qualifier flitch also defines the moving track of material plate, LED 15 provides illumination, blanking die also can be used at night, and material plate and stepper motor link, and facilitate material plate often to move a determining deviation and carry out a stamping-out.
Above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (4)
1. a blanking die, comprise the mould bases of cope match-plate pattern, lower bolster, guide pillar, guide pin bushing, punch retainer and die block composition, it is characterized in that: also comprise the punch being fixed on punch retainer and the first die block and the second die block that are fixed on die block, between the first die block and the second die block, form the groove matched with punch; Punch retainer is also provided with material pressing device; Place material plate above described groove, material plate is between the first die block and the second die block, and material plate is lateral translation between the first die block and the second die block, and material plate is arranged on conveyer belt, and conveyer belt is connected with stepper motor.
2. a kind of blanking die according to claim 1, is characterized in that: described material pressing device is made up of with the holding pad being positioned at binder spring end the binder spring being fixed on punch retainer.
3. a kind of blanking die according to claim 2, is characterized in that: described binder spring and holding pad are multiple.
4. a kind of blanking die according to claim 1, is characterized in that: the first described die block or the second die block sidepiece are provided with LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017007.XU CN204035297U (en) | 2014-01-13 | 2014-01-13 | A kind of blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017007.XU CN204035297U (en) | 2014-01-13 | 2014-01-13 | A kind of blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035297U true CN204035297U (en) | 2014-12-24 |
Family
ID=52236007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420017007.XU Expired - Fee Related CN204035297U (en) | 2014-01-13 | 2014-01-13 | A kind of blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736819A (en) * | 2014-01-13 | 2014-04-23 | 晟扬精密模具（昆山）有限公司 | Blanking die |
| CN111283058A (en) * | 2020-03-13 | 2020-06-16 | 天津泰正机械有限公司 | A blanking and punching production line for car support piece |
| CN111515294A (en) * | 2020-06-08 | 2020-08-11 | 深圳市亿和精密科技集团有限公司 | Thin material stamping die with limit structure |
-
2014
- 2014-01-13 CN CN201420017007.XU patent/CN204035297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736819A (en) * | 2014-01-13 | 2014-04-23 | 晟扬精密模具（昆山）有限公司 | Blanking die |
| CN111283058A (en) * | 2020-03-13 | 2020-06-16 | 天津泰正机械有限公司 | A blanking and punching production line for car support piece |
| CN111515294A (en) * | 2020-06-08 | 2020-08-11 | 深圳市亿和精密科技集团有限公司 | Thin material stamping die with limit structure |
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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: 20141224 Termination date: 20160113 |