CN102861817A - Blanking moulding die for spring ring - Google Patents

Blanking moulding die for spring ring Download PDF

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Publication number
CN102861817A
CN102861817A CN2012103320271A CN201210332027A CN102861817A CN 102861817 A CN102861817 A CN 102861817A CN 2012103320271 A CN2012103320271 A CN 2012103320271A CN 201210332027 A CN201210332027 A CN 201210332027A CN 102861817 A CN102861817 A CN 102861817A
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China
Prior art keywords
blanking
loaded
mold frame
top mold
lower mold
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Granted
Application number
CN2012103320271A
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Chinese (zh)
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CN102861817B (en
Inventor
胡崇威
应开国
胡秀清
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Qijing Machinery Co Ltd
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NINGBO QIJING MACHINERY CO Ltd
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Application filed by NINGBO QIJING MACHINERY CO Ltd filed Critical NINGBO QIJING MACHINERY CO Ltd
Priority to CN201210332027.1A priority Critical patent/CN102861817B/en
Publication of CN102861817A publication Critical patent/CN102861817A/en
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Publication of CN102861817B publication Critical patent/CN102861817B/en
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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

A kind of turn blanking forming mould
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 to and play U-shaped, integer Second Mate's mould through blanking during original processed springs circle.And need during integer three punching presses can moulding.Be processed with so following shortcoming: integer needs three punching presses effort time-consuming; In the nervous situation of recruitment, waste of human resource; Product efficiency is not high.
The invention provides a kind of novel die that can enhance productivity, solve the nervous situation of all kinds of resources.
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, it comprise Pneumatic feeder, top mold frame, lower mold holder and be assembled in top mold frame and lower mold holder on blanking assembly, foldable component, molding assembly, propulsion assembly, discharge component.
Further, described blanking assembly is comprised of stripper plate, blanking backer, blanking die and pierce punch; Described stripper plate and blanking backer are contained on the described lower mold holder, and described blanking die and pierce punch are loaded on the 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 on the described top mold frame, and described bent base is loaded on the described lower mold holder;
Further, described molding assembly comprises shaping upper, moulding counterdie, active type core print seat and the location-plate that floats; Described shaping upper is loaded on the described top mold frame; Described active type core print seat is suspended from described shaping upper below and links to each other with described top mold frame; Described moulding counterdie is loaded on the described unsteady location-plate, and described unsteady location-plate is loaded on the described lower mold holder.
Further, described propulsion assembly is by advancing pin, advancing slide block, advance seat, spring to form; Advance pin to be loaded on top mold frame; Advance seat is loaded on lower mold holder, advances slide block to slide at advance seat, and both are equipped with return spring between the port.
Further, described discharge component is comprised of lever, lever seat, discharge arm, discharging pin, slide block, brace, push rod, return spring, return spring abutment; Lever seat is loaded on the top mold frame; Lever is contained on the lever seat by bearing pin; Slide block is connected with lever, and can slide in lever seat; Brace connects lever and push rod with bearing pin; Discharge arm one end is enclosed within the push rod, and an end is enclosed within the moving core, discharge arm and link to each other with the return spring abutment; The return spring abutment is loaded on the push rod, and one of return spring connects discharge arm, an end that connects the return spring abutment; The discharging pin is loaded on the lower mold holder.
Turn blanking forming mould of the present invention compared with prior art has following beneficial effect:
1, because the present invention has used Pneumatic feeder, realize automation processing, solved the problem of manual resource anxiety, an operative employee can operate many lathes, has improved production efficiency.
2, because mould has been realized the blanking one-shot forming of turn, reduce unnecessary link in the process, greatly shortened process time, improved production efficiency.
Description of drawings:
Fig. 1 is top view of the present invention.
Fig. 2 is cutaway view of the present invention (not comprising the air-actuated feeding machine).
Fig. 3 is the cutaway view after molding assembly of the present invention and the discharge component assembling.
Fig. 4 is that Fig. 3 is along the cutaway view of A-A direction.
Fig. 5 is that Fig. 4 is along the cutaway view of B-B direction.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is described further.
Shown in the 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, location-plate 23 floats, moulding 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, moulding 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 comprise Pneumatic feeder, top mold frame, lower mold holder and be assembled in top mold frame and lower mold holder on blanking assembly, foldable component, molding assembly, propulsion assembly, discharge component.Air-actuated feeding machine 48 is positioned at the left side of mould; Top mold frame 1 is installed in punch press top, and lower mold holder 20 is fixed on the punch press working face.Top mold frame 1 links to each other by the guide frame that is comprised of guide pin bushing 25, stifle 26, ball bushing 27, big spring 28 guide pillars 29 with lower mold holder 20.Upper mounted plate 2 is installed on top mold frame 1 below, and little guide pillar 24 is installed on the upper mounted plate 2; Lower bolster 19 is installed on lower mold holder 20 tops, play the guiding role by itself guide pillar hole and lower guide pillar 24 with upper mounted plate 2.
Described blanking assembly is comprised 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 the described lower mold holder, and described blanking die and pierce punch are loaded on the described top mold frame; Die inserts 14 is embedded in the lower bolster 19 left positions, and stripper plate 13 is installed on die inserts 14 tops, and blanking backer 16 is installed on the right bit of lower bolster 19.Pierce punch 4 and blanking die 5 are installed on the 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 on the described top mold frame, and described bent base is loaded on the described lower mold holder; Described bending inserted sheet 15 and bent base 18 are set in the middle position of lower bolster 19, and the bending inserted sheet was listed in the both sides of bent base 18 in 15 minutes, and baffle 37 is positioned on the bent base 18, bottom linking springs 21; Bending punch 8 is fixed on the upper mounted plate 2 by active type core print seat 6, and the bottom connects top mold frame 1 by spring.
Described molding assembly comprises shaping upper 40, moulding counterdie 23, active type core print seat 49 and the location-plate 22 that floats; Described shaping upper 40 is loaded on the described top mold frame 1; Described active type core print seat 49 is suspended from described shaping upper below and links to each other with described top mold frame; Described unsteady location-plate 22 is loaded on the described lower mold holder 20, and described moulding counterdie 23 passes the location-plate 22 that floats and is loaded on the lower mold holder 20, and moving core 49 is connected to the below of Bending punch 8, has spring 38 to link to each other between the two.
Described propulsion assembly is by advancing pin 45, propelling slide block 42, advance seat 41, advancing return spring 43, slide block end plate 44 to form; Advance pin 45 to be loaded on top mold frame; Advance seat 41 is loaded on lower mold holder, advances slide block 42 to slide at advance seat 41, and both are equipped with return spring 43 between the port.Advance pin 45 to be loaded on the top mold frame 1, be positioned at the front side; Advance seat 41 is loaded on the lower mold holder 20, near lower bolster 19; Advance slide block 42 to slide at advance seat 41, slide block end plate 44 is installed in the outer end that advances slide block 42, and connects advance seat 41 by screw, is equipped with on the screw and advances return spring 43.
Described discharge component is comprised 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 on the top mold frame 1; Lever 7 is contained on the lever seat 10 and can freely swings 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 the lower mold holder 20; And can in lever seat 10, slide; Brace 32 usefulness bearing pins connect lever 7 and push rod 33; Discharge arm 11 1 ends are fixed in the push rod 33, and an end is enclosed within the moving core 49; Discharge arm and link to each other with return spring abutment 47; The return spring abutment is loaded on the push rod 33, and one of return spring connects discharge arm, an end that connects the return spring abutment; The discharging pin is loaded on the lower mold holder.Ram seat 30 is installed on the top mold frame 1, and push rod 33 passes ram seat 30, is fixed by pushrod bushing 36; Return spring support 35 is installed in the right side that is positioned at discharge arm 11 on the push rod 33; Return spring holder 47 is installed on the lathe, is connected by discharging return spring 46 between return spring support 35 and the return spring holder 47.
The course of work of the present invention is as follows: at first set line height under the punch press, start lathe:
1) the steel material is delivered to blanking backer 16 places by Pneumatic feeder 48, and punch press drive top mold frame 1 is descending, and pierce punch 4,5 pairs of steel material of blanking die carry out punching and cutting-off process, and the descending rear top mold frame 1 that puts in place is gone up;
2) take out the material that the first paragraph stamping-out gets off, set continuous action; Pneumatic feeder 48 continues feeding and proceeds to blanking backer 16 places, and this moment, the steel material position of original punching entered on the bent base 18, and top mold frame 1 is descending, advances pin 45 to press down and advances slide block 42 outwards to slide; 4 pairs of pierce punches newly enter into the steel material position punching of punching position; Material and whole steel material that blanking die 5 will enter bent base 18 cut off; The turn material that gets off is cut off in Bending punch 8 descending extruding, and it is U-shaped that the turn material is broken into; After descending the putting in place, top mold frame 1 is gone up, and spring pushes up back original position with baffle 37; Advance pin 45 to leave and advance slide block 42, advance slide block 42 to push ahead because of the retraction that advances return spring 43, U-shaped material is pushed on the moulding counterdie 23;
3) top mold frame 1 is descending, and Pneumatic feeder 48 continues feeding and proceeds to blanking backer 16 places, and this moment, the steel material position of original punching entered on the bent base 18, and top mold frame 1 is descending, advances pin 45 to press down and advances slide block 42 outwards to slide; 4 pairs of pierce punches newly enter into the steel material position punching of punching position; Material and whole steel material that blanking die 5 will enter bent base 18 cut off; The turn material that gets off is cut off in Bending punch 8 descending extruding, and it is U-shaped that the turn material is broken into; Slide block 9 contact discharging pins 12 backward front slide, drive the bottom that discharge arm 11 is inserted in moving core 49 according to annexation, the lower enforcement moving core 49 of top mold frame 1 is contact spring circle material at first, this moment, the turn material wrapped up moving core 49, shaping upper 40 at first contacts the location-plate 22 that floats makes its lower pressing spring descending, and shaping upper 40 beginning down-pressing forming counterdies 23 begin extruding to turn, after the location-plate 22 that floats presses down and puts in place, the turn moulding; Top mold frame 1 is gone up, and discharging return spring 46 drives push rods 33 retractions, also drive discharge arm 11 from moving core 49 out, the action of discharge arm 11 has been taken the turn on the moving core 49 out of moving core.The friction feeding of Pneumatic feeder and the continuous punching of punch press are realized the automation processing of product.

Claims (10)

1. turn blanking forming mould is characterized in that: comprise Pneumatic feeder, top mold frame, lower mold holder and be assembled in top mold frame and lower mold holder on blanking assembly, foldable component, molding assembly, propulsion assembly, discharge component.
2. turn blanking forming mould as claimed in claim 1, it is characterized in that: described blanking assembly is comprised of stripper plate, blanking backer, blanking die and pierce punch; Described stripper plate and blanking backer are contained on the described lower mold holder, and described blanking die and pierce punch are loaded on the described top mold frame.
3. turn blanking forming mould as claimed in claim 2, it is characterized in that: further, described foldable component comprises bending inserted sheet, Bending punch and bent base; Described bending inserted sheet and Bending punch are loaded on the described top mold frame, and described bent base is loaded on the described lower mold holder.
4. turn blanking forming mould as claimed in claim 3, it is characterized in that: further, described molding assembly comprises shaping upper, moulding counterdie, active type core print seat and the location-plate that floats; Described shaping upper is loaded on the described top mold frame; Described active type core print seat is suspended from described shaping upper below and links to each other with described top mold frame; Described moulding counterdie is loaded on the described unsteady location-plate, and described unsteady location-plate is loaded on the described lower mold holder.
5. turn blanking forming mould as claimed in claim 4, it is characterized in that: described propulsion assembly is by advancing pin, advancing slide block, advance seat, spring to form; Advance pin to be loaded on top mold frame; Advance seat is loaded on lower mold holder, advances slide block to slide at advance seat, and both are equipped with return spring between the port.
6. turn blanking forming mould as claimed in claim 5, it is characterized in that: described discharge component is comprised of lever, lever seat, discharge arm, discharging pin, slide block, brace, push rod, return spring, return spring abutment; Lever seat is loaded on the top mold frame; Lever is contained on the lever seat by bearing pin; Slide block is connected with lever, and can slide in lever seat; Brace connects lever and push rod with bearing pin; Discharge arm one end is enclosed within the push rod, and an end is enclosed within the moving core, discharge arm and link to each other with the return spring abutment; The return spring abutment is loaded on the push rod, and one of return spring connects discharge arm, an end that connects the return spring abutment; The discharging pin is loaded on the lower mold holder.
7. such as claim 1 to 6 turn blanking forming mould as described in each, it is characterized in that: top mold frame is installed in punch press top, lower mold holder is fixed on the punch press working face, and top mold frame links to each other by the guide frame that is comprised of guide pin bushing, stifle, ball bushing, spring, guide pillar with lower mold holder.
8. turn blanking forming mould as claimed in claim 2, it is characterized in that: described stripper plate and blanking backer are contained on the described lower mold holder, and described blanking die and pierce punch are loaded on the described top mold frame; The die inserts is embedded in the lower bolster left position, and stripper plate is installed on die inserts top, and the blanking backer is installed on the right bit of lower bolster; Pierce punch and blanking die are installed on the upper mounted plate, and pierce punch is positioned at the left of blanking die.
9. turn blanking forming mould as claimed in claim 3, it is characterized in that: described bending inserted sheet and Bending punch are loaded on the described top mold frame, and described bent base is loaded on the described lower mold holder; Described bending inserted sheet and bent base are set in the middle position of lower bolster, and the bending inserted sheet divides the both sides that are listed in bent base, and baffle is positioned on the bent base, the bottom linking springs; Bending punch is fixed on the upper mounted plate by the active type core print seat, and the bottom connects top mold frame by spring.
10. turn blanking forming mould as claimed in claim 4, it is characterized in that: described shaping upper is loaded on the described top mold frame; Described active type core print seat is suspended from described shaping upper below and links to each other with described top mold frame; Described unsteady location-plate is loaded on the described lower mold holder, and described moulding counterdie passes the location-plate that floats and is loaded on the lower mold holder, and moving core is connected to the below of Bending punch, has spring to link to each other between the two.
CN201210332027.1A 2012-09-07 2012-09-07 Blanking moulding die for spring ring Active CN102861817B (en)

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Application Number Priority Date Filing Date Title
CN201210332027.1A CN102861817B (en) 2012-09-07 2012-09-07 Blanking moulding die for spring ring

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CN102861817B CN102861817B (en) 2015-04-15

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743137A (en) * 2014-01-10 2014-04-23 山东亿家能太阳能有限公司 Heat absorbing tube supporting device of groove 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
CN108971324A (en) * 2018-09-14 2018-12-11 广东耐施特机械有限公司 A kind of aluminum alloy pattern plate perforating press
CN110479921A (en) * 2019-09-25 2019-11-22 嘉兴派恩斯金属制品有限公司 A kind of processing unit (plant) of elastic cylindrical pin

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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
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743137A (en) * 2014-01-10 2014-04-23 山东亿家能太阳能有限公司 Heat absorbing tube supporting device of groove type solar heat collector
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
CN108971324A (en) * 2018-09-14 2018-12-11 广东耐施特机械有限公司 A kind of aluminum alloy pattern plate perforating press
CN108971324B (en) * 2018-09-14 2023-08-08 广东耐施特机械有限公司 Aluminum template punching machine
CN110479921A (en) * 2019-09-25 2019-11-22 嘉兴派恩斯金属制品有限公司 A kind of processing unit (plant) of elastic cylindrical pin
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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Address after: 315601 Ninghai The Strip Industrial Park Ningbo Zhejiang Machinery Co., Ltd.

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Patentee before: Ningbo Qijing Machinery Co., Ltd.