CN202824327U - Fan-shaped piece blanking die - Google Patents
Fan-shaped piece blanking die Download PDFInfo
- Publication number
- CN202824327U CN202824327U CN 201220423451 CN201220423451U CN202824327U CN 202824327 U CN202824327 U CN 202824327U CN 201220423451 CN201220423451 CN 201220423451 CN 201220423451 U CN201220423451 U CN 201220423451U CN 202824327 U CN202824327 U CN 202824327U
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- die
- plate
- fanning strip
- fan
- blanking
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Abstract
The utility model discloses a fan-shaped piece blanking die. The fanning stripe blanking die comprises an upper die seat, a lower die seat, an outer stripper plate, an upper backing plate, an upper mold plate, an inner stripper plate, a lower mold plate and a plurality of guide pads, wherein a plurality of guide sleeves, a plurality of limiting columns, and a plurality of material clamping devices are arranged on the upper die seat, a fan-shaped terrace die is arranged in upper mold plate, a fan-shaped concave die is arranged in the lower mold plate, a plurality of limiting columns, a plurality of guide column assemblies, a plurality of material supporting mechanisms, and a plurality of lower mould pressing board grooves are arranged on the lower die seat, and the plurality of guide column assemblies can guarantee fit precision of dies so as to guarantee machining precision of parts. By adoption of the method, the fan-shaped piece lower blanking die can achieve quick molding machining to the parts, and at same time, and is quick in blanking. Besides, products are brought out along with a machining stripe, and automatic blanking is achieved without operation staff enabling hands to stretch into the die for picking up the products, and therefore potential safety hazard is eliminated, production efficiency of the die is high, and at the same time, the usage of the limiting columns and the guide column assemblies can guarantee machining precision of the products and avoids damage caused by crash of the dies.
Description
Technical field
The utility model relates to a kind of bar stock cutting by punching mould, especially a kind of fanning strip blanking die.
Background technology
In traditional mechanical processing industry, extensively adopt sawing, the shortcoming of this cutting mode is easily to produce smear metal, and contaminated environment and efficient are lower, and the workpiece section is jagged, also needs other artificial treatment.For the moulding of some thin-walled parts, original manual method is difficult to reach required precision, and efficient is also low.There is the problem of blanking inconvenience in some moulds at present, and the workpiece after the moulding of need to manually taking has potential safety hazard.
The utility model content
The technical problem that the utility model mainly solves provides a kind of fanning strip blanking die, this fanning strip blanking die can be processed the fanning strip part by rapid shaping, simultaneously blanking is quick, and product is taken out of with the processing billot, automatic blanking need not operating personnel's hand and stretches into mould and get product, has eliminated potential safety hazard, the production efficiency of mould is high, and the simultaneously use of limited post and guide pillar assembly can guarantee the machining accuracy of product and avoid the mould damaged in collision.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of fanning strip blanking die is provided, comprise: upper bolster, die shoe, take off plate outward, upper padding plate, cope match-plate pattern, in take off plate, connecting bolt, lower bolster and a plurality of guide pad, described upper bolster is provided with a plurality of guide pin bushings, a plurality of limited posts and a plurality of material pressing device, the below that described upper padding plate is positioned at described upper bolster is connected by described connecting bolt with described upper bolster, the below that described cope match-plate pattern is positioned at described upper padding plate contacts with described upper padding plate, described cope match-plate pattern is provided with fan-shaped punch, described lower bolster contacts with die shoe between described cope match-plate pattern and die shoe and with described cope match-plate pattern, the described outer plate that takes off is positioned at described cope match-plate pattern below, take off plate in described and be positioned at described lower bolster top and the described outer below of taking off plate, described lower bolster is provided with fan-shaped die, described die shoe is provided with a plurality of limited posts, a plurality of guide pillar assemblies, a plurality of retainer assemblies and a plurality of lower moulded board groove guarantee the machining accuracy of part thereby described a plurality of guide pillar assembly guarantees the quality of fit of mould.
In a preferred embodiment of the present invention, four jiaos of described upper bolster are provided with a plurality of guide pin bushings and a plurality of limited post.
In a preferred embodiment of the present invention, described upper bolster is provided with a plurality of material pressing devices near described punch place, compresses rapidoprint when being used for mold work.
In a preferred embodiment of the present invention, four jiaos of described die shoe are provided with a plurality of guide pillar assemblies and a plurality of limited post, and a plurality of limited posts of described die shoe are coaxial corresponding with a plurality of limited posts position of described upper bolster.
In a preferred embodiment of the present invention, described die shoe is provided with a plurality of retainer assemblies near described die place, holds out against rapidoprint when being used for mold work.
In a preferred embodiment of the present invention, four of the plane jiaos of side edge are provided with a plurality of lower moulded board grooves on the described die shoe, are used for fixing described die shoe.
In preferred embodiment of the utility model, the fit clearance between described guide pillar assembly and the guide pin bushing is less than the fit clearance between described punch and the die.
The utility model fanning strip blanking die can be processed the fanning strip part by rapid shaping; simultaneously blanking is quick; and product is taken out of with the processing billot; automatic blanking; need not operating personnel's hand stretches into mould and gets product; eliminated potential safety hazard, the production efficiency of mould is high, and the simultaneously use of limited post and guide pillar assembly can guarantee the machining accuracy of product and protect mould not damaged.
Description of drawings
Fig. 1 is the structural representation of the utility model fanning strip blanking die;
Fig. 2 is the structural representation of the utility model fanning strip blanking die counterdie;
Fig. 3 is the structural representation of the utility model fanning strip blanking die patrix;
The mark of each parts is as follows among the figure: 1, upper bolster, 2, die shoe, 3, limited post, 4, take off plate outward, 5, material pressing device, 6, upper padding plate, 7, cope match-plate pattern, 8, in take off plate, 11, the guide pillar assembly, 12, lower bolster, 13, retainer assembly, 14, die, 15, lower moulded board groove, 16, guide pin bushing, 17, punch.
The specific embodiment
The utility model is elaborated below in conjunction with accompanying drawing and concrete preferred embodiment, so that advantage of the present utility model and feature can be easier to be understood by those skilled in the art, these embodiment only are illustrative purposes, are not intended to scope of the present utility model is limited.
See also Fig. 1 to Fig. 3, the utility model fanning strip blanking die comprises: upper bolster 1, die shoe 2, take off plate 4 outward, upper padding plate 6, cope match-plate pattern 7, in take off plate 8, connecting bolt 9, lower bolster 12 and a plurality of guide pad 10, described upper bolster 1 is provided with a plurality of guide pin bushings 16, a plurality of limited posts 3 and a plurality of material pressing device 5, the below that described upper padding plate 6 is positioned at described upper bolster 1 contacts with described upper bolster, the below that described cope match-plate pattern 7 is positioned at described upper padding plate 6 contacts with described upper padding plate 6, described cope match-plate pattern 7 is provided with fan-shaped punch 17, described lower bolster 12 contacts with die shoe 2 between described cope match-plate pattern 7 and die shoe 2 and with described cope match-plate pattern 7, take off plate 4 outside described and be positioned at described cope match-plate pattern 7 belows, take off plate 8 in described and be positioned at described lower bolster 12 tops and the described outer below of taking off plate 4, described lower bolster 12 is provided with fan-shaped die 14, described die shoe 2 is provided with a plurality of limited posts 3, a plurality of guide pillar assemblies 11, a plurality of retainer assemblies 13 and a plurality of lower moulded board groove 15, described a plurality of guide pillar assemblies 11 and guide pin bushing 16 precision-fit, thereby the quality of fit that guarantees mould guarantees the machining accuracy of part.
In addition, after billot enters into die 14 positions, the part of the upper die descends, described material pressing device 5 is pushed down billot, and punch 17 descends and die 14 cooperates and billot is carried out punching molding processes, die-cut complete after, punch 17 and take off plate 4 outward and lift, in take off plate 8 and take off material, product advances with billot and is brought out, and finishes blanking.
Further, described upper bolster 1 and 2 pairs of the utility model fanning strips of die shoe blanking die play the support fixation, upper padding plate 6 increases the shut height of mould, stablizing when guide pillar assembly 11 guarantees mold work, fit clearance between guide pillar assembly 11 and the guide pin bushing 16 is less than the fit clearance between described punch 17 and the die 14, thereby the precision-fit of assurance upper die and lower die guarantees the machining accuracy of part.
Further, the contact-making surface distance of the upper and lower mould of described a plurality of limited post 3 restrictions guarantees to avoid when product is successfully processed upper and lower mould damaged in collision.
In addition, described a plurality of lower moulded board grooves 15 cooperate with outside pressing plate, counterdie are pressed abd fixed on the work top of punch press, keep the stable of mould.
Be different from prior art; the utility model fanning strip blanking die can be processed the fanning strip part by rapid shaping; simultaneously blanking is quick; and product is taken out of with the processing billot; automatic blanking need not operating personnel's hand and stretches into mould and get product, has eliminated potential safety hazard; the production efficiency of mould is high, and the simultaneously use of limited post and guide pillar assembly can guarantee the machining accuracy of product and protect mould not damaged.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. fanning strip blanking die, be used for the die-cut blanking processing of fanning strip part, it is characterized in that, comprise: upper bolster, die shoe, take off plate outward, upper padding plate, cope match-plate pattern, in take off plate and lower bolster, described upper bolster is positioned at described die shoe top, described upper padding plate is positioned at the below of described upper bolster and contacts with described upper bolster, described cope match-plate pattern is positioned at the below of described upper padding plate and contacts with described upper padding plate, described cope match-plate pattern middle part is provided with fan-shaped punch, described lower bolster contacts with die shoe between described cope match-plate pattern and die shoe and with described cope match-plate pattern, the described outer plate that takes off is positioned at described cope match-plate pattern below, take off plate in described and be positioned at described lower bolster top and the described outer below of taking off plate, described lower bolster middle part is provided with fan-shaped die.
2. fanning strip blanking die according to claim 1 is characterized in that, four jiaos of described upper bolster are provided with a plurality of guide pin bushings and a plurality of limited post.
3. fanning strip blanking die according to claim 1 is characterized in that, described upper bolster is provided with a plurality of material pressing devices near described punch place.
4. fanning strip blanking die according to claim 1 is characterized in that, four jiaos of described die shoe are provided with a plurality of guide pillar assemblies and a plurality of limited post.
5. fanning strip blanking die according to claim 4 is characterized in that, a plurality of limited posts of described die shoe are coaxial corresponding with a plurality of limited posts position of described upper bolster.
6. fanning strip blanking die according to claim 1 is characterized in that, described die shoe is provided with a plurality of retainer assemblies near described die place.
7. fanning strip blanking die according to claim 1 is characterized in that, four of the plane jiaos of side edge are provided with a plurality of lower moulded board grooves on the described die shoe.
8. fanning strip blanking die according to claim 1 is characterized in that, the fit clearance between described guide pillar assembly and the guide pin bushing is less than the fit clearance between described punch and the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423451 CN202824327U (en) | 2012-08-24 | 2012-08-24 | Fan-shaped piece blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423451 CN202824327U (en) | 2012-08-24 | 2012-08-24 | Fan-shaped piece blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824327U true CN202824327U (en) | 2013-03-27 |
Family
ID=47936123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220423451 Expired - Fee Related CN202824327U (en) | 2012-08-24 | 2012-08-24 | Fan-shaped piece blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814385A (en) * | 2012-08-24 | 2012-12-12 | 昆山荣腾模具部品制造有限公司 | Sector piece blanking die |
-
2012
- 2012-08-24 CN CN 201220423451 patent/CN202824327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814385A (en) * | 2012-08-24 | 2012-12-12 | 昆山荣腾模具部品制造有限公司 | Sector piece blanking die |
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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: 20130327 Termination date: 20160824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |