CN102861817B - Blanking moulding die for spring ring - Google Patents
Blanking moulding die for spring ring Download PDFInfo
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- CN102861817B CN102861817B CN201210332027.1A CN201210332027A CN102861817B CN 102861817 B CN102861817 B CN 102861817B CN 201210332027 A CN201210332027 A CN 201210332027A CN 102861817 B CN102861817 B CN 102861817B
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Abstract
The invention relates to a blanking moulding die for a spring ring. The blanking moulding die for the spring ring comprises a pneumatic feeder, an upper die frame, a lower die frame and a blanking assembly, a bending assembly, a moulding assembly, a propelling assembly and a discharging assembly assembled on the upper and lower die frames. The pneumatic feeder is adopted in the periphery so as to realize automatic processing. Meanwhile, the blanking, U-shape making and shaping steps necessary for product processing are integrated into one die, and the blanking process of the product is realized by the blanking assembly, respectively. The U-shape making process of the product is realized by the bending assembly, movement of the product in the die is realized by the propelling assembly, the shaping work of the product is realized by the moulding assembly, and an automatic die stripping movement after product processing is realized by the discharging assembly. The production cost is saved and the work efficiency is improved simultaneously.
Description
Technical field
The present invention relates to a kind of mould, refer in particular to the one-time formed mould of a kind of turn blanking.
Background technology
Need through blanking during original processed springs circle and play U-shaped, integer Second Mate mould.And need three punching presses can be shaping during integer.Be processed with following shortcoming like this: integer needs three punching presses effort time-consuming; Under recruitment stressful situation, waste of human resource; Product efficiency is not high.
The invention provides a kind of novel die can enhanced productivity, solve all kinds of resource stressful situation.
Summary of the invention
The object of the present invention is to provide a kind of turn blanking one-time-shaped mould.
For realizing above-mentioned technical purpose, the technical solution used in the present invention is as follows: a kind of turn blanking forming mould, and it comprises Pneumatic feeder, top mold frame, lower mold holder and is assembled in blanking assembly, foldable component, molding assembly, propulsion assembly, the discharge component on top mold frame and lower mold holder.
Further, described blanking assembly is made up of stripper plate, blanking backer, blanking die and pierce punch; Described stripper plate and blanking backer are contained on described lower mold holder, and described blanking die and pierce punch are loaded in described top mold frame;
Further, described foldable component comprises bending inserted sheet, Bending punch and bent base; Described bending inserted sheet and Bending punch are loaded in described top mold frame, and described bent base is loaded on described lower mold holder;
Further, described molding assembly comprises shaping upper, shaping counterdie, active type core print seat and floating location-plate; Described shaping upper is loaded in described top mold frame; Described active type core print seat is suspended from below described shaping upper and is connected with described top mold frame; Described shaping counterdie is loaded on described floating location-plate, and described floating location-plate is loaded on described lower mold holder.
Further, described propulsion assembly is by advancing pin, advancing slide block, advance seat, spring to form; Pin is advanced to be loaded on top mold frame; Advance seat is loaded on lower mold holder, and advance slide block to slide on advance seat, both are equipped with return spring between port.
Further, described discharge component is made up of lever, lever seat, discharge arm, discharging pin, slide block, brace, push rod, return spring, return spring abutment; Lever seat is loaded in top mold frame; Lever is contained on lever seat by bearing pin; Slide block is connected with lever, and can slide in lever seat; Brace pinned connection lever and push rod; Discharge arm one end is enclosed within push rod, and one end is enclosed within moving core, discharge arm and being connected with return spring abutment; Return spring abutment is loaded on push rod, and return spring one connects discharge arm, one end of a connection return spring abutment; Discharging pin is loaded on lower mold holder.
Turn blanking forming mould of the present invention compared with prior art, has following beneficial effect:
1, owing to invention applies Pneumatic feeder, realize automation processing, solve the problem of manual resource anxiety, an operative employee can operate multiple stage lathe, improves production efficiency.
2, because mould achieves the blanking one-shot forming of turn, decrease unnecessary link in process, substantially reduce process time, improve production efficiency.
Accompanying drawing illustrates:
Fig. 1 is top view of the present invention.
Fig. 2 is sectional view of the present invention (not comprising air-actuated feeding machine).
Fig. 3 is the sectional view after molding assembly of the present invention and discharge component are assembled.
Fig. 4 is the sectional view of Fig. 3 along A-A direction.
Fig. 5 is the sectional view of Fig. 4 along B-B direction.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is described further.
Shown in figure: 1, top mold frame 2, upper mounted plate, 3, lever dolly 4, pierce punch 5, blanking die 6, active type core print seat 7, lever 8, Bending punch 9, slide block 10, lever seat 11, discharge arm 12, discharging pin 13, stripper plate 14, die inserts 15, bending plug-in unit 16, blanking backer 17, lower bolster 18, bent base 19, lower bolster 20, lower mold holder 21, spring 22, float location-plate 23, shaping counterdie 24, little guide pillar 25, guide pin bushing 26, stifle 27, ball bushing 28, big spring 29, guide pillar 30, ram seat 31, lever shaft 32, brace 33, push rod 34, bolt 35, return spring support 36, pushrod bushing 37, baffle 38, spring 39, bolt 40, shaping counterdie 41, advance seat 42, advance slide block 43, advance return spring 44, slide block end plate 45, advance pin 46, discharging return spring 47, return spring holder 48, air-actuated feeding machine 49, moving core
A kind of turn blanking forming of the present invention mould, it comprises Pneumatic feeder, top mold frame, lower mold holder and is assembled in blanking assembly, foldable component, molding assembly, propulsion assembly, the discharge component on top mold frame and lower mold holder.Air-actuated feeding machine 48 is positioned at the left side of mould; Top mold frame 1 is arranged on punch press top, and lower mold holder 20 is fixed on punch press working face.Top mold frame 1 is connected by the guide frame be made up of guide pin bushing 25, stifle 26, ball bushing 27, big spring 28 guide pillar 29 with lower mold holder 20.Upper mounted plate 2 is installed on below top mold frame 1, and little guide pillar 24 is installed on upper mounted plate 2; Lower bolster 19 is installed on above lower mold holder 20, is play the guiding role by itself guide pillar hole and lower guide pillar 24 with upper mounted plate 2.
Described blanking assembly is made up of stripper plate 13, die inserts 14, blanking backer 16, blanking die 5 and pierce punch 4; Described stripper plate and blanking backer are contained on described lower mold holder, and described blanking die and pierce punch are loaded in described top mold frame; Die inserts 14 is embedded in position, lower bolster 19 left, and stripper plate 13 is installed on above die inserts 14, and blanking backer 16 is installed on the right bit of lower bolster 19.Pierce punch 4 and blanking die 5 are installed on upper mounted plate 2, and pierce punch 4 is positioned at the left of blanking die 5.
Described foldable component comprises bending inserted sheet 15, Bending punch 8 and bent base 18 and baffle 37; Described bending inserted sheet and Bending punch are loaded in described top mold frame, and described bent base is loaded on described lower mold holder; Described bending inserted sheet 15 and bent base 18 are set in the middle position of lower bolster 19, and bending inserted sheet 15 points is listed in the both sides of bent base 18, and baffle 37 is positioned on bent base 18, bottom linking springs 21; Bending punch 8 is fixed on upper mounted plate 2 by active type core print seat 6, and bottom connects top mold frame 1 by spring.
Described molding assembly comprises shaping upper 40, shaping counterdie 23, active type core print seat 49 and floating location-plate 22; Described shaping upper 40 is loaded in described top mold frame 1; Described active type core print seat 49 is suspended from below described shaping upper and is connected with described top mold frame; Described floating location-plate 22 is loaded on described lower mold holder 20, and described shaping counterdie 23 is loaded on lower mold holder 20 through the location-plate 22 that floats, and moving core 49 is connected to the below of Bending punch 8, has spring 38 to be connected between the two.
Described propulsion assembly forms by advancing pin 45, propelling slide block 42, advance seat 41, propelling return spring 43, slide block end plate 44; Pin 45 is advanced to be loaded on top mold frame; Advance seat 41 is loaded on lower mold holder, and advance slide block 42 to slide on advance seat 41, both are equipped with return spring 43 between port.Advance pin 45 to be loaded in top mold frame 1, be positioned at front side; Advance seat 41 is loaded on lower mold holder 20, near lower bolster 19; Advance slide block 42 to slide on advance seat 41, slide block end plate 44 is arranged on the outer end advancing slide block 42, and connects advance seat 41 by screw, screw is equipped with and advances return spring 43.
Described discharge component is made up of lever 7, slide block 9, lever seat 10, discharge arm 11, discharging pin 12, ram seat 30, lever shaft 31, brace 32, push rod 33, return spring support 35, pushrod bushing 36, return spring 46, return spring abutment 47; Described lever seat 10 is loaded in top mold frame 1; Lever 7 is contained on lever seat 10 swingable by lever shaft 31; Slide block 9 is connected with lever 7 by bearing pin, and can slide in lever seat; Discharging pin 12 is installed on lower mold holder 20; And can slide in lever seat 10; Brace 32 pinned connection lever 7 and push rod 33; Discharge arm 11 one end is fixed in push rod 33, and one end is enclosed within moving core 49; Discharge arm and being connected with return spring abutment 47; Return spring abutment is loaded on push rod 33, and return spring one connects discharge arm, one end of a connection return spring abutment; Discharging pin is loaded on lower mold holder.Ram seat 30 is installed in top mold frame 1, and push rod 33, through ram seat 30, is fixed by pushrod bushing 36; Return spring support 35 is arranged on right side push rod 33 being positioned at discharge arm 11; Return spring holder 47 is installed on lathe, is connected between return spring support 35 with return spring holder 47 by discharging return spring 46.
The course of work of the present invention is as follows: first set line height under punch press, starts lathe:
1) steel material delivers to blanking backer 16 by Pneumatic feeder 48, punch press drive top mold frame 1 descending, pierce punch 4, blanking die 5 pairs of steel material carry out punching and cutting-off process, descending put in place after top mold frame 1 go up;
2) material that first paragraph stamping-out gets off is taken out, setting continuous action; Pneumatic feeder 48 continues feeding and proceeds to blanking backer 16 place, and the steel material position of now original punching enters on bent base 18, and top mold frame 1 is descending, advances pin 45 to press down and advances slide block 42 outwards to slide; Pierce punch 4 is to the steel material position punching newly entering into punching position; The material and whole steel material that enter bent base 18 cut off by blanking die 5; Bending punch 8 is descending extrudes the turn material cut off, and turn material is broken into U-shaped; Descending put in place after, top mold frame 1 is gone up, and baffle 37 is pushed up back original position by spring; Advance pin 45 to leave and advance slide block 42, advancing slide block 42 to push ahead because advancing the retraction of return spring 43, U-shaped material being pushed on shaping counterdie 23;
3) top mold frame 1 is descending, and Pneumatic feeder 48 continues feeding and proceeds to blanking backer 16 place, and the steel material position of now original punching enters on bent base 18, and top mold frame 1 is descending, advances pin 45 to press down and advances slide block 42 outwards to slide; Pierce punch 4 is to the steel material position punching newly entering into punching position; The material and whole steel material that enter bent base 18 cut off by blanking die 5; Bending punch 8 is descending extrudes the turn material cut off, and turn material is broken into U-shaped; Slide block 9 contacts the rear forward slip of discharging pin 12, discharge arm 11 is driven to be inserted in the bottom of moving core 49 according to annexation, the lower enforcement moving core 49 first contact spring circle material of top mold frame 1, now turn material parcel moving core 49, first shaping upper 40 contacts the location-plate 22 that floats makes its lower pressing spring descending, and shaping upper 40 starts down-pressing forming counterdie 23, starts extruding to turn, after the location-plate 22 that floats presses down and puts in place, turn is shaping; Top mold frame 1 is gone up, and discharging return spring 46 drives push rod 33 to bounce back, also drive discharge arm 11 from moving core 49 out, the action of discharge arm 11 has taken the turn on moving core 49 out of moving core.The friction feeding of Pneumatic feeder and the continuous punching of punch press, realize the automation processing of product.
Claims (9)
1. a turn blanking forming mould, comprises Pneumatic feeder, top mold frame, lower mold holder and is assembled in blanking assembly, foldable component, molding assembly, propulsion assembly, the discharge component on top mold frame and lower mold holder; It is characterized in that: described discharge component is made up of lever, lever seat, discharge arm, discharging pin, slide block, brace, push rod, return spring, return spring support; Lever seat is loaded in top mold frame; Lever is contained on lever seat by bearing pin; Slide block is connected with lever, and can slide in lever seat; Brace pinned connection lever and push rod; Discharge arm one end is enclosed within push rod, and one end is enclosed within moving core, and discharge arm is connected with return spring support; Return spring support is loaded on push rod, and return spring one connects discharge arm, one end of a connection return spring support; Discharging pin is loaded on lower mold holder.
2. turn blanking forming mould as claimed in claim 1, is characterized in that: described blanking assembly is made up of stripper plate, blanking backer, blanking die and pierce punch; Described stripper plate and blanking backer are contained on described lower mold holder, and described blanking die and pierce punch are loaded in described top mold frame.
3. turn blanking forming mould as claimed in claim 2, is characterized in that: further, described foldable component comprises bending inserted sheet, Bending punch and bent base; Described Bending punch is loaded in described top mold frame, and described bending inserted sheet and bent base are loaded on described lower mold holder.
4. turn blanking forming mould as claimed in claim 3, is characterized in that: further, described molding assembly comprises shaping upper, shaping counterdie, moving core and floating location-plate; Described shaping upper is loaded in described top mold frame; Described moving core is suspended from below described shaping upper and is connected with described top mold frame; Described shaping counterdie is loaded on described lower mold holder through the location-plate that floats, and described floating location-plate is loaded on described lower mold holder.
5. turn blanking forming mould as claimed in claim 4, is characterized in that: described propulsion assembly is by advancing pin, advancing slide block, advance seat, spring to form; Pin is advanced to be loaded on top mold frame; Advance seat is loaded on lower mold holder, and advance slide block to slide on advance seat, both are equipped with return spring between port.
6. turn blanking forming mould as described in any one of claim 1 to 5, it is characterized in that: top mold frame is arranged on punch press top, lower mold holder is fixed on punch press working face, and top mold frame is connected by the guide frame be made up of guide pin bushing, stifle, ball bushing, spring, guide pillar with lower mold holder.
7. turn blanking forming mould as claimed in claim 2, it is characterized in that: described stripper plate and blanking backer are contained on described lower mold holder, described blanking die and pierce punch are loaded in described top mold frame; Die inserts is embedded in position, lower bolster left, and stripper plate is installed on above die inserts, and blanking backer is installed on the right bit of lower bolster; Pierce punch and blanking die are installed on upper mounted plate, and pierce punch is positioned at the left of blanking die.
8. turn blanking forming mould as claimed in claim 3, it is characterized in that: described Bending punch is loaded in described top mold frame, described bending inserted sheet and bent base are loaded on described lower mold holder; Described bending inserted sheet and bent base are set in the middle position of lower bolster, and bending inserted sheet divides the both sides being listed in bent base, and baffle is positioned on bent base, bottom linking springs; Bending punch is fixed on upper mounted plate by active type core print seat, and bottom connects top mold frame by spring.
9. turn blanking forming mould as claimed in claim 4, is characterized in that: described shaping upper is loaded in described top mold frame; Described moving core is suspended from below described shaping upper and is connected with described top mold frame; Described floating location-plate is loaded on described lower mold holder, and described shaping counterdie is loaded on lower mold holder through the location-plate that floats, and moving core is connected to the below of Bending punch, has spring to be connected between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210332027.1A CN102861817B (en) | 2012-09-07 | 2012-09-07 | Blanking moulding die for spring ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210332027.1A CN102861817B (en) | 2012-09-07 | 2012-09-07 | Blanking moulding die for spring ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102861817A CN102861817A (en) | 2013-01-09 |
| CN102861817B true CN102861817B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210332027.1A Active CN102861817B (en) | 2012-09-07 | 2012-09-07 | Blanking moulding die for spring ring |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103743137B (en) * | 2014-01-10 | 2015-11-18 | 山东亿家能太阳能有限公司 | A kind of endothermic tube bracing or strutting arrangement of trough type solar heat-collector |
| CN104084488A (en) * | 2014-06-21 | 2014-10-08 | 滁州市精华模具制造有限公司 | Bending die |
| CN108971324B (en) * | 2018-09-14 | 2023-08-08 | 广东耐施特机械有限公司 | Aluminum template punching machine |
| CN110479921B (en) * | 2019-09-25 | 2024-03-22 | 安徽派恩斯金属制品有限公司 | Processing device for elastic cylindrical pin |
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|---|---|---|---|---|
| JPH05285553A (en) * | 1992-04-14 | 1993-11-02 | Amada Metrecs Co Ltd | Die forming metallic mold |
| KR200352203Y1 (en) * | 2004-03-12 | 2004-06-04 | 에스아이티 주식회사 | Piercing mold apparatus |
| CN2754767Y (en) * | 2004-12-07 | 2006-02-01 | 嘉善长盛滑动轴承有限公司 | Four position punching mould |
| CN201231285Y (en) * | 2008-07-04 | 2009-05-06 | 比亚迪股份有限公司 | Continuous module with automatic feeding mechanism |
| CN201966097U (en) * | 2011-04-14 | 2011-09-07 | 蚌埠精禹精密机电科技有限公司 | Self-feeding mechanism |
| CN201988632U (en) * | 2011-01-12 | 2011-09-28 | 陈苏秧 | Multi-station progressive die for outer link plates |
| CN102284606A (en) * | 2011-08-05 | 2011-12-21 | 桂林福达股份有限公司 | Optimized stamping process for diaphragm spring with DST (direct solution treatment) structure |
| CN202411236U (en) * | 2012-01-20 | 2012-09-05 | 无锡贝奥精密机械有限公司 | Automatic deburring progressive die |
| CN202934023U (en) * | 2012-09-07 | 2013-05-15 | 宁波市奇精机械有限公司 | Blanking forming mould of spring ring |
-
2012
- 2012-09-07 CN CN201210332027.1A patent/CN102861817B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05285553A (en) * | 1992-04-14 | 1993-11-02 | Amada Metrecs Co Ltd | Die forming metallic mold |
| KR200352203Y1 (en) * | 2004-03-12 | 2004-06-04 | 에스아이티 주식회사 | Piercing mold apparatus |
| CN2754767Y (en) * | 2004-12-07 | 2006-02-01 | 嘉善长盛滑动轴承有限公司 | Four position punching mould |
| CN201231285Y (en) * | 2008-07-04 | 2009-05-06 | 比亚迪股份有限公司 | Continuous module with automatic feeding mechanism |
| CN201988632U (en) * | 2011-01-12 | 2011-09-28 | 陈苏秧 | Multi-station progressive die for outer link plates |
| CN201966097U (en) * | 2011-04-14 | 2011-09-07 | 蚌埠精禹精密机电科技有限公司 | Self-feeding mechanism |
| CN102284606A (en) * | 2011-08-05 | 2011-12-21 | 桂林福达股份有限公司 | Optimized stamping process for diaphragm spring with DST (direct solution treatment) structure |
| CN202411236U (en) * | 2012-01-20 | 2012-09-05 | 无锡贝奥精密机械有限公司 | Automatic deburring progressive die |
| CN202934023U (en) * | 2012-09-07 | 2013-05-15 | 宁波市奇精机械有限公司 | Blanking forming mould of spring ring |
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| Publication number | Publication date |
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| CN102861817A (en) | 2013-01-09 |
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Address after: 315601 Ninghai The Strip Industrial Park Ningbo Zhejiang Machinery Co., Ltd. Patentee after: QIJING MACHINERY CO., LTD. Address before: 315601 Ninghai The Strip Industrial Park Ningbo Zhejiang Machinery Co., Ltd. Patentee before: Ningbo Qijing Machinery Co., Ltd. |