CN203470678U - Novel mold structure - Google Patents
Novel mold structure Download PDFInfo
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- CN203470678U CN203470678U CN201320604181.XU CN201320604181U CN203470678U CN 203470678 U CN203470678 U CN 203470678U CN 201320604181 U CN201320604181 U CN 201320604181U CN 203470678 U CN203470678 U CN 203470678U
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000004080 punching Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model provides a novel mold structure and relates to molds for manufacturing hardware. The novel mold structure comprises an upper mold holder and a lower mold holder, wherein the upper mold holder and the lower mold holder are vertically and oppositely arranged; the two ends of the lower surface of the upper mold holder are further provided with an upper clamping plate and a punch base respectively, a stripper plate opposite to the upper clamping plate is installed beneath the upper clamping plate, a lower mold base is installed on the upper surface of the lower mold holder, and the stripper plate is vertically opposite to the lower mold base; a shearing punch or a forming punch is installed on the punch base, a knife-edge mold insert or a lower mold forming mold insert is installed on the lower mold base, and the punch base and the lower mold base are arranged in a staggered mode in the vertical direction, so that the shearing punch or the forming punch and the corresponding knife-edge mold insert or the lower mold forming mold insert are also arranged in a staggered mode in the vertical direction and are matched and arranged in a left-right adjacent mode in the mold closing process; the punch can be the shearing punch and can also be the forming punch. The novel mold structure is easy to adjust, demount and mount, shortens adjustment time and maintenance time and can improve production efficiency and product quality, reduce mold cost and product production cost and prolong the service life of a mold.
Description
Technical field
The utility model relates to the mould of manufacturing handware, and espespecially a kind of Novel die structure, for stamping-out and moulding.
Background technology
Mould molding handware is quite general manufacture method, and mould is the critical component in moulding handware equipment.Wherein, stamping-out and shaping dies use extensively.
Fig. 1 is prior art blanking die structural representation, and Fig. 2 is prior art forming die structure schematic diagram.From Fig. 1 and Fig. 2, the stamping-out of prior art and forming die structure more complicated:
One, except cutting punch, forming punching head, edge of a knife mold insert, lower mold forming mold insert, upper and lower limited post, outer bush and post and interior guide pin bushing and post, also comprise upper bolster, upper padding plate, train wheel bridge, stripper pad, stripper plate, briquetting, lower bolster, lower bolster and die shoe.In reality debugging and production process, because mismachining tolerance or long-time production make the reasons such as working part wearing and tearing cause converted products size not reach quality requirements.Therefore, need operating personnel to do necessary adjustment and maintenance to mould.While adjusting drift, must first stripper plate and stripper pad be dismantled, then remove screw, take briquetting away, drift could be taken out.Otherwise, trouble is too installed, need to expend a lot of time, production efficiency is low, and production cost is high.
Its two, in the stamping-out and forming die structure of prior art, in order effectively to offset the suffered side force of drift, prevent drift distortion, often adopt as Fig. 3 and two kinds of modes of Fig. 4, Fig. 3 is the enlarged diagram shown in a in Fig. 1, and Fig. 4 is the enlarged diagram shown in b in Fig. 2.In prior art, need to do as the boss in Fig. 3 at drift front end, allow its specific impulse trimming first insert in die shoe 10; Or do separately a block 28 as shown in 4 figure.
Summary of the invention
The utility model technical issues that need to address are, overcome prior art stamping-out and forming die structure more complicated, cause operating personnel to do necessary adjustment to mould and maintenance time need to expend a lot of time, production efficiency is low, production cost is high, and need to make boss or make separately the deficiency that block causes structure to become more complicated at drift front end, the Novel die structure of a kind of stamping-out and shaping is provided.This mould structure becomes fairly simple, and when adjustment and maintenance die, dismounting and installation are very easy, have shortened the time of adjusting and keeping in repair; And reduced mold materials, reduced the process requirements of the aspects such as template heat treatment and line cutting; Also, because of patrix drift in this structure and counterdie mold insert use pedestal fixed form, can effectively offset the suffered side force of drift, prevent drift distortion, thereby extend the service time of drift.
For this reason, a kind of Novel die structure of the utility model adopts following technical proposals:
A kind of Novel die structure, comprise upper bolster and die shoe, upper bolster and die shoe are oppositely arranged up and down, also at the two ends of the lower surface of upper bolster, install respectively clamping plate and drift pedestal, install stripper plate relative to train wheel bridge under train wheel bridge, on the upper surface of die shoe, lower die base is installed, and stripper plate is relative up and down with lower die base; Cutting punch or forming punching head are installed on drift pedestal; edge of a knife mold insert or lower mold forming mold insert are installed on lower die base; drift pedestal and lower die base in the vertical direction staggered positions, cause also staggered positions be close being equipped with in left and right when mold closing of cutting punch or forming punching head and corresponding edge of a knife mold insert or lower mold forming mold insert in the vertical direction.
Drift pedestal is shaped with a ladder, and cutting punch or forming punching head are installed on this ladder and are fixedly mounted with by patrix screw and drift pedestal.
Lower die base is shaped with a ladder, and edge of a knife mold insert or lower mold forming mold insert are installed on this ladder and are fixedly mounted with by counterdie screw and lower die base.
Drift pedestal is fixedly mounted with by patrix screw and patrix dowel pin and upper bolster.
Train wheel bridge is fixedly mounted with by patrix screw and upper bolster.
Stripper plate is equipped by contour screw and train wheel bridge.
Lower die base is fixedly mounted with by counterdie screw and counterdie dowel pin and die shoe.
At upper bolster and die shoe, be equipped with respectively outer bush and the outer guiding post playing the guiding role, outer guiding post stretches in outer bush; At lower die base and stripper plate and train wheel bridge equipped interior guide pin bushing and the inner guiding post playing the guiding role respectively, inner guiding post stretches in interior guide pin bushing.
Upper limit post and the lower limit post of erectting is installed respectively on upper bolster and die shoe, and upper limit post and lower limit post are relative up and down.
Mounting spring between upper bolster and stripper plate, spring is through train wheel bridge, and the upper end of spring and lower end are connected with cope match-plate pattern and stripper plate respectively.
The beneficial effects of the utility model are:
One, the utility model is easy to adjust and dismounting, has solved when adjustment and maintenance die, dismantles and install difficult problem, has shortened the time of adjusting and keeping in repair.
Its two, the utility model is very simple, has reduced mold materials, has reduced the process requirements of the aspects such as template heat treatment and line cutting.
Its three, in the utility model, patrix drift and counterdie mold insert are used pedestal fixed form, can effectively offset the suffered side force of drift, prevent drift distortion, because there is strong pedestal, the utility model does not need additional any parts, just can effectively offset the suffered side force of drift.
Thereby extend the service time of drift.
Its four, therefore in actual production, the utility model energy improve production efficiency and product quality, reduces die cost and production cost, extends the service life of mould.
This structure is used in the stamping-out and shaping of five metals sheet material part.In reality debugging and production process, because mismachining tolerance or long-time production make the reasons such as working part wearing and tearing cause converted products size not reach quality requirements.Therefore, need operating personnel to do necessary adjustment and maintenance to mould.Extend the service time of drift.
Accompanying drawing explanation
Fig. 1 is prior art blanking die structural representation;
Fig. 2 is prior art forming die structure schematic diagram;
Fig. 3 is the enlarged diagram shown in a in Fig. 1;
Fig. 4 is the enlarged diagram shown in b in Fig. 2;
Fig. 5 is the utility model blanking die structural representation;
Fig. 6 is the utility model forming die structure schematic diagram.
In Fig. 1 to Fig. 4: 1, upper bolster; 2, upper padding plate; 3, train wheel bridge; 4, upper limit post; 5, forming punching head or cutting punch; 6, stripper pad; 7, stripper plate; 8, sheet material; 9, lower bolster; 10, lower mold forming mold insert or edge of a knife mold insert; 11, lower bolster; 12, die shoe; 13, outer bush; 14, outer guiding post; 15, inner guiding post; 16, interior guide pin bushing; 17, patrix dowel pin; 18,22 and 23, patrix screw; 19, spring; 20, contour screw; 21, briquetting; 24, counterdie dowel pin; 25 and 26, counterdie screw; 27, lower limit post; 28, block; 29, leak hopper.
In Fig. 5 and Fig. 6: 1, upper bolster; 2, train wheel bridge; 3, drift pedestal; 4, upper limit post; 5, cutting punch; 50, forming punching head; 6, stripper plate; 7, sheet material; 8, lower die base; 9, edge of a knife mold insert; 90, lower mold forming mold insert; 10, die shoe; 11, outer bush; 12, outer guiding post; 13, inner guiding post; 14, interior guide pin bushing; 15, spring; 16, contour screw; 17, patrix dowel pin; 18,19 and 23, patrix screw; 20 and 22, counterdie screw; 21, counterdie dowel pin; 24, lower limit post; 25, leak hopper.
The specific embodiment
Below, introduce by reference to the accompanying drawings the specific embodiment of the present utility model.
As shown in Figures 5 and 6, a kind of Novel die structure, comprise upper bolster 1 and die shoe 10, upper bolster 1 and die shoe 10 are oppositely arranged up and down, also at the two ends of the lower surface of upper bolster 1, install respectively clamping plate 2 and drift pedestal 3, under train wheel bridge 2, installation stripper plate 6 relative to train wheel bridge 2, lower die base 8 is installed on the upper surface of die shoe 10, and stripper plate 6 is relative up and down with lower die base 8; Cutting punch 5 or forming punching head 50 are installed on drift pedestal 3; edge of a knife mold insert 9 or lower mold forming mold insert 90 are installed on lower die base 8; drift pedestal 3 and lower die base 8 in the vertical direction staggered positions, cause also staggered positions be close being equipped with in left and right when mold closing of cutting punch 5 or forming punching head 50 and corresponding edge of a knife mold insert 9 or lower mold forming mold insert 90 in the vertical directions.
Drift pedestal 3 is shaped with a ladder, and cutting punch 5 or forming punching head 50 are installed on this ladder and are fixedly mounted with by patrix screw 19 and drift pedestal 3.
Drift pedestal 3 is fixedly mounted with upper bolster 1 by patrix screw 18 and patrix dowel pin 17.
Lower die base 8 is fixedly mounted with die shoe 10 by counterdie screw 20 and counterdie dowel pin 21.
At upper bolster 1 and die shoe 10, be equipped with respectively outer bush 11 and the outer guiding post 12 playing the guiding role, outer guiding post 12 stretches in outer bush 11; At lower die base 8 and stripper plate 6 and train wheel bridge 2 equipped interior guide pin bushing 14 and the inner guiding post 13 playing the guiding role respectively, inner guiding post 13 stretches in interior guide pin bushing 14.
Upper limit post 4 and the lower limit post 24 of erectting is installed respectively on upper bolster 1 and die shoe 10, and upper limit post 4 and lower limit post 24 are relative up and down.
In upper bolster 1 and 6 mounting spring 15 of stripper plate, spring 15 is through train wheel bridge 2, and the upper end of spring 15 and lower end are connected with cope match-plate pattern 1 and stripper plate 6 respectively.
During stamping-out, equipped cutting punch 5 and edge of a knife mold insert 9, be placed in sheet material 7 in lower die base 8, upper bolster 1 mold closing, and cutting punch 5 sweeps away to form to shear with edge of a knife mold insert 9 and coordinates, by sheet material 7 severing on demand.
During moulding (as bending, stretching etc.), equipped forming punching head 50 and lower mold forming mold insert 90, be placed in sheet material 7 in lower die base 8, upper bolster 1 mold closing, and forming punching head 50 sweeps away with lower mold forming mold insert 90 and forms and coordinate, by sheet material 7 moulding on demand.
Embodiment of the present utility model just introduces its specific embodiment, does not lie in and limits its protection domain.The technical staff of the industry can make some and revise under the inspiration of the present embodiment, and the equivalence of doing according to the utility model the scope of the claims therefore all changes or modifies, and all belongs within the scope of the utility model Patent right requirement.
Claims (10)
1. a Novel die structure, comprise upper bolster and die shoe, upper bolster and die shoe are oppositely arranged up and down, it is characterized in that: also at the two ends of the lower surface of upper bolster, install respectively clamping plate and drift pedestal, install stripper plate relative to train wheel bridge under train wheel bridge, on the upper surface of die shoe, lower die base is installed, and stripper plate is relative up and down with lower die base; Cutting punch or forming punching head are installed on drift pedestal; edge of a knife mold insert or lower mold forming mold insert are installed on lower die base; drift pedestal and lower die base in the vertical direction staggered positions, cause also staggered positions be close being equipped with in left and right when mold closing of cutting punch or forming punching head and corresponding edge of a knife mold insert or lower mold forming mold insert in the vertical direction.
2. a kind of Novel die structure according to claim 1, is characterized in that: drift pedestal is shaped with a ladder, and cutting punch or forming punching head are installed on this ladder and are fixedly mounted with by patrix screw and drift pedestal.
3. a kind of Novel die structure according to claim 1, is characterized in that: lower die base is shaped with a ladder, and edge of a knife mold insert or lower mold forming mold insert are installed on this ladder and are fixedly mounted with by counterdie screw and lower die base.
4. a kind of Novel die structure according to claim 1, is characterized in that: drift pedestal is fixedly mounted with by patrix screw and patrix dowel pin and upper bolster.
5. a kind of Novel die structure according to claim 1, is characterized in that: train wheel bridge is fixedly mounted with by patrix screw and upper bolster.
6. a kind of Novel die structure according to claim 1, is characterized in that: stripper plate is equipped by contour screw and train wheel bridge.
7. a kind of Novel die structure according to claim 1, is characterized in that: lower die base is fixedly mounted with by counterdie screw and counterdie dowel pin and die shoe.
8. a kind of Novel die structure according to claim 1, is characterized in that: at upper bolster and die shoe, be equipped with respectively outer bush and the outer guiding post playing the guiding role, outer guiding post stretches in outer bush; At lower die base and stripper plate and train wheel bridge equipped interior guide pin bushing and the inner guiding post playing the guiding role respectively, inner guiding post stretches in interior guide pin bushing.
9. a kind of Novel die structure according to claim 1, is characterized in that: upper limit post and the lower limit post of erectting is installed respectively on upper bolster and die shoe, and upper limit post and lower limit post are relative up and down.
10. a kind of Novel die structure according to claim 1, is characterized in that: mounting spring between upper bolster and stripper plate, spring is through train wheel bridge, and the upper end of spring and lower end are connected with cope match-plate pattern and stripper plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604181.XU CN203470678U (en) | 2013-09-29 | 2013-09-29 | Novel mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604181.XU CN203470678U (en) | 2013-09-29 | 2013-09-29 | Novel mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470678U true CN203470678U (en) | 2014-03-12 |
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ID=50219091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604181.XU Expired - Lifetime CN203470678U (en) | 2013-09-29 | 2013-09-29 | Novel mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043723A (en) * | 2014-06-12 | 2014-09-17 | 安徽新悦精密机械有限公司 | Simple slanted punching die mechanism |
| CN104826935A (en) * | 2015-05-05 | 2015-08-12 | 昆山电子羽电业制品有限公司 | Support deburring mold |
| CN106270197A (en) * | 2016-08-29 | 2017-01-04 | 靖江三鹏模具科技股份有限公司 | Flywheel vibration damping system inner fluted disc stamping die |
| CN110722051A (en) * | 2019-11-18 | 2020-01-24 | 合肥安信瑞德精密制造有限公司 | High-precision valve block blanking die with optimized structure |
-
2013
- 2013-09-29 CN CN201320604181.XU patent/CN203470678U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043723A (en) * | 2014-06-12 | 2014-09-17 | 安徽新悦精密机械有限公司 | Simple slanted punching die mechanism |
| CN104826935A (en) * | 2015-05-05 | 2015-08-12 | 昆山电子羽电业制品有限公司 | Support deburring mold |
| CN106270197A (en) * | 2016-08-29 | 2017-01-04 | 靖江三鹏模具科技股份有限公司 | Flywheel vibration damping system inner fluted disc stamping die |
| CN110722051A (en) * | 2019-11-18 | 2020-01-24 | 合肥安信瑞德精密制造有限公司 | High-precision valve block blanking die with optimized structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
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| CX01 | Expiry of patent term |