CN103920811B - Clutch cover shaping crotch mould - Google Patents

Clutch cover shaping crotch mould Download PDF

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Publication number
CN103920811B
CN103920811B CN201410164397.8A CN201410164397A CN103920811B CN 103920811 B CN103920811 B CN 103920811B CN 201410164397 A CN201410164397 A CN 201410164397A CN 103920811 B CN103920811 B CN 103920811B
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CN
China
Prior art keywords
die
counterdie
plate
backing plate
patrix
Prior art date
Application number
CN201410164397.8A
Other languages
Chinese (zh)
Other versions
CN103920811A (en
Inventor
钱爱华
杨耀本
Original Assignee
靖江三鹏模具科技股份有限公司
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Filing date
Publication date
Application filed by 靖江三鹏模具科技股份有限公司 filed Critical 靖江三鹏模具科技股份有限公司
Priority to CN201410164397.8A priority Critical patent/CN103920811B/en
Publication of CN103920811A publication Critical patent/CN103920811A/en
Application granted granted Critical
Publication of CN103920811B publication Critical patent/CN103920811B/en

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Abstract

The present invention relates to a kind of Clutch cover shaping crotch mould, comprise upper die and lower die, patrix comprises patrix frame plate, upper die plate, is connected with Burring Punch and fixed head below upper die plate, be provided with die mold insert and die outer ring below fixed head, running through in die outer ring and fixed head has little guide pillar; Counterdie comprises counterdie frame plate, counterdie backing plate I, die stripper and counterdie backing plate II is connected with above counterdie backing plate I, male mold inserts and punch outer ring are installed above counterdie backing plate II, run through in counterdie backing plate I and counterdie frame plate and have counterdie Compress Spring, the top outer rim of die stripper is provided with the groove being suitable for sheet material bending of annular.The invention has the beneficial effects as follows: the step of die stripper is strengthened, in the process that patrix is descending, between Burring Punch and die stripper, keeps certain space, make the part needing bending have enough bending spaces, and can not deform.

Description

Clutch cover shaping crotch mould
Technical field
The present invention relates to a kind of Clutch cover shaping crotch mould.
Background technology
The step difference of the counterdie locating core of conventional Clutch cover shaping crotch mould is smaller, product, when crotch, needs the part of bending to rub with die stripper in Forging Process, hook portion is out of shape more serious, product does not meet customer requirement, and percent defective is higher.
Summary of the invention
The technical problem to be solved in the present invention is: based on the problems referred to above, the invention provides a kind of Clutch cover shaping crotch mould.
The present invention solves the technical scheme that its technical problem adopts: a kind of Clutch cover shaping crotch mould, comprise upper die and lower die, patrix comprises patrix frame plate, be connected to upper die plate below patrix frame plate, Burring Punch and fixed head is connected with below upper die plate, fixed head is positioned at the both sides of Burring Punch, be provided with die mold insert and die outer ring below fixed head, running through in die outer ring and fixed head has little guide pillar;
Counterdie comprises counterdie frame plate, be connected to counterdie backing plate I above counterdie frame plate, die stripper and counterdie backing plate II is connected with above counterdie backing plate I, counterdie backing plate II is positioned at die stripper both sides, male mold inserts and punch outer ring are installed above counterdie backing plate II, the through hole adapted with little guide pillar is offered in punch outer ring, counterdie backing plate II, counterdie backing plate I and counterdie frame plate, run through the counterdie Compress Spring having and held up by die stripper in counterdie backing plate I and counterdie frame plate, the top outer rim of die stripper is provided with the groove being suitable for sheet material bending of annular.
Further, correcting die circle backing plate is installed between fixed head and Burring Punch, in the upper die plate above correcting die circle backing plate, patrix frame plate, is provided with patrix Compress Spring.
Further, Compress Spring is provided with in the counterdie backing plate II below male mold inserts, counterdie backing plate I.
The invention has the beneficial effects as follows: the step of die stripper is strengthened, in the process that patrix is descending, between Burring Punch and locating core, keeps certain space, make the part needing bending have enough bending spaces, and can not deform.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Wherein: 1. patrix frame plate, 2. upper die plate, 3. fixed head, 4. die mold insert, 5. die outer ring, 6. little guide pillar, 8. punch outer ring, 9. male mold inserts, 10. counterdie backing plate II, 11. counterdie backing plate I, 12. Compress Springs, 13. counterdie Compress Springs, 17. patrix Compress Springs, 18. correcting die circle backing plates, 20. Burring Punchs, 22. die strippers, 24. counterdie frame plates.
Detailed description of the invention
The invention will be further described in conjunction with specific embodiments now, and following examples are intended to the present invention instead of limitation of the invention further are described.
A kind of Clutch cover shaping crotch mould as shown in Figure 1, comprise upper die and lower die, patrix comprises patrix frame plate 1, be connected to upper die plate 2 below patrix frame plate 1, Burring Punch 20 and fixed head 3 is connected with below upper die plate 2, fixed head 3 is positioned at the both sides of Burring Punch 20, be provided with die mold insert 4 and die outer ring 5 below fixed head 3, running through in die outer ring 5 and fixed head 3 has little guide pillar 6;
Counterdie comprises counterdie frame plate 24, be connected to the counterdie backing plate I 11 above counterdie frame plate 24, die stripper 22 and counterdie backing plate II 10 is connected with above counterdie backing plate I 11, counterdie backing plate II 10 is positioned at die stripper 22 both sides, male mold inserts 9 and punch outer ring 8 are installed above counterdie backing plate II 10, punch outer ring 8, counterdie backing plate II 10, the through hole adapted with little guide pillar 6 is offered in counterdie backing plate I 11 and counterdie frame plate 24, the counterdie Compress Spring 13 having and held up by die stripper 22 is run through in counterdie backing plate I 11 and counterdie frame plate 24, the top outer rim of die stripper 22 is provided with the groove being suitable for sheet material bending of annular.
Correcting die circle backing plate 18 is installed between fixed head 3 and Burring Punch 20, in the upper die plate 2 above correcting die circle backing plate 18, patrix frame plate 1, is provided with patrix Compress Spring 17.
Compress Spring 12 is provided with in counterdie backing plate II 10 below male mold inserts 9, counterdie backing plate I 11.
During practical operation, in the process that patrix is descending, the groove of die stripper 22 makes to keep certain space between Burring Punch 20 and locating core, and sheet material needs the part of bending to have enough bending spaces, and can not deform.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.

Claims (2)

1. a Clutch cover shaping crotch mould, comprise upper die and lower die, it is characterized in that: described patrix comprises patrix frame plate (1), is connected to the upper die plate (2) of patrix frame plate (1) below, upper die plate (2) below is connected with Burring Punch (20) and fixed head (3), fixed head (3) is positioned at the both sides of Burring Punch (20), fixed head (3) below is provided with die mold insert (4) and die outer ring (5), and running through in die outer ring (5) and fixed head (3) has little guide pillar (6);
Counterdie comprises counterdie frame plate (24), be connected to the counterdie backing plate I (11) of counterdie frame plate (24) top, counterdie backing plate I (11) top is connected with die stripper (22) and counterdie backing plate II (10), counterdie backing plate II (10) is positioned at die stripper (22) both sides, counterdie backing plate II (10) top is provided with male mold inserts (9) and punch outer ring (8), punch outer ring (8), counterdie backing plate II (10), the through hole adapted with little guide pillar (6) is offered in counterdie backing plate I (11) and counterdie frame plate (24), the counterdie Compress Spring (13) having and held up by die stripper (22) is run through in counterdie backing plate I (11) and counterdie frame plate (24), the top outer rim of die stripper (22) is provided with the groove being suitable for sheet material bending of annular, correcting die circle backing plate (18) is installed between fixed head (3) and Burring Punch (20), the counterdie backing plate II (10) of male mold inserts (9) below, Compress Spring (12) is provided with in counterdie backing plate I (11).
2. Clutch cover shaping crotch mould according to claim 1, is characterized in that: be provided with patrix Compress Spring (17) in the upper die plate (2) above described correcting die circle backing plate (18), patrix frame plate (1).
CN201410164397.8A 2014-04-22 2014-04-22 Clutch cover shaping crotch mould CN103920811B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410164397.8A CN103920811B (en) 2014-04-22 2014-04-22 Clutch cover shaping crotch mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410164397.8A CN103920811B (en) 2014-04-22 2014-04-22 Clutch cover shaping crotch mould

Publications (2)

Publication Number Publication Date
CN103920811A CN103920811A (en) 2014-07-16
CN103920811B true CN103920811B (en) 2016-04-06

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CN201410164397.8A CN103920811B (en) 2014-04-22 2014-04-22 Clutch cover shaping crotch mould

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2659583Y (en) * 2003-12-15 2004-12-01 湖北三环离合器有限公司 Stretch, shaping splicing block structure die mould for clutch cap
CN202701140U (en) * 2012-06-15 2013-01-30 靖江三鹏汽车模具制造有限公司 Gland forming die
CN202701139U (en) * 2012-06-15 2013-01-30 靖江三鹏汽车模具制造有限公司 Gland trimming center hole punching die
CN202824361U (en) * 2012-06-15 2013-03-27 靖江三鹏汽车模具制造有限公司 Gland reshaping hooking die
CN103203413A (en) * 2013-05-03 2013-07-17 无锡市中捷减震器有限公司 Outer ring continuous stamping die
CN103521615A (en) * 2013-10-17 2014-01-22 江苏南方轴承股份有限公司 Die of overrunning clutch gland of motorcycle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006281288A (en) * 2005-04-01 2006-10-19 Mitsui High Tec Inc Pressing device
JP2008284590A (en) * 2007-05-18 2008-11-27 Panasonic Corp Structure of press die

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2659583Y (en) * 2003-12-15 2004-12-01 湖北三环离合器有限公司 Stretch, shaping splicing block structure die mould for clutch cap
CN202701140U (en) * 2012-06-15 2013-01-30 靖江三鹏汽车模具制造有限公司 Gland forming die
CN202701139U (en) * 2012-06-15 2013-01-30 靖江三鹏汽车模具制造有限公司 Gland trimming center hole punching die
CN202824361U (en) * 2012-06-15 2013-03-27 靖江三鹏汽车模具制造有限公司 Gland reshaping hooking die
CN103203413A (en) * 2013-05-03 2013-07-17 无锡市中捷减震器有限公司 Outer ring continuous stamping die
CN103521615A (en) * 2013-10-17 2014-01-22 江苏南方轴承股份有限公司 Die of overrunning clutch gland of motorcycle

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Publication number Publication date
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Address after: Jingjiang City, Jiangsu province 214500 Taizhou City Economic Development Zone, Jing Town Industrial Park (eight Town twelve village forward group)

Applicant after: JINJIANG SANPENG AUTOMOBILE MOULD MANUFACTURING CO., LTD.

Address before: Jingjiang City, Jiangsu province 214500 Taizhou City Economic Development Zone, Jing Town Industrial Park (eight Town twelve village forward group)

Applicant before: Jingjiang Sanpeng Automobile Mould Manufacturing Co., Ltd.

COR Change of bibliographic data
GR01 Patent grant
C14 Grant of patent or utility model