CN203076426U - V-shaped part bending die - Google Patents

V-shaped part bending die Download PDF

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Publication number
CN203076426U
CN203076426U CN 201220694798 CN201220694798U CN203076426U CN 203076426 U CN203076426 U CN 203076426U CN 201220694798 CN201220694798 CN 201220694798 CN 201220694798 U CN201220694798 U CN 201220694798U CN 203076426 U CN203076426 U CN 203076426U
Authority
CN
China
Prior art keywords
die
groove
blank
shaped part
shaped groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220694798
Other languages
Chinese (zh)
Inventor
王慧敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG SANGAO AUTOMATION EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG SANGAO AUTOMATION EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG SANGAO AUTOMATION EQUIPMENT CO Ltd filed Critical ZHEJIANG SANGAO AUTOMATION EQUIPMENT CO Ltd
Priority to CN 201220694798 priority Critical patent/CN203076426U/en
Application granted granted Critical
Publication of CN203076426U publication Critical patent/CN203076426U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a V-shaped part bending die comprising a male die, a rubber female die and a bottom plate. The rubber female die and the bottom plate are connected through an inner hexagon screw and located through a locating pin, a groove is formed in the bottom plate, a spring is placed in the groove and fixedly connected with a cross rod in an ejector rod, a vertical rod in the ejector rod penetrates through the V-shaped groove in the rubber female die and is contacted with a blank, and the blank and an end face of the V-shaped groove are located through a first stop pin and a second stop pin. The V-shaped part bending die enables a V-shaped part formed after being bent to be capable of automatically breaking away from the rubber female die, parts are not needed to be taken by hand time and time again, production efficiency is greatly improved, and safety is achieved.

Description

A kind of V-arrangement spare bending die
Technical field
The utility model relates to a kind of cold punching die of machining, particularly a kind of V-arrangement spare bending die.
Background technology
V-arrangement spare simple shape, flexural deformation is easy, but in the process of stamping die, rebound phenomenon takes place easily, and after promptly V-arrangement spare was taken out from mould, when not being subjected to mould constraint, interior angle can become greatly, has had a strong impact on precision.A kind of method of existing usefulness is to adopt the less relatively rubber die of hardness, makes blank be close to punch, to reduce non-deformation zone to influence springback.But behind the bending forming, V-arrangement spare easily pastes clothes on die, needs manually again and again V-arrangement spare to be taken out with hand, and efficient is very low, and has certain danger.
The utility model content
For solving the problems of the technologies described above, after the utility model provided a kind of bending forming, V-arrangement spare does not have rebound phenomenon to be taken place, and need not the V-arrangement spare bending die of artificial pickup simultaneously again.
For achieving the above object, the technical solution of the utility model is: a kind of V-arrangement spare bending die, comprise punch, rubber die, base plate, be connected by soket head cap screw between rubber die and the base plate and locate with alignment pin, be provided with groove in the base plate, place spring in groove, spring is fixedlyed connected with the cross bar in the push rod, montant in the push rod passes the V-shaped groove in the rubber die and contacts with blank, and blank is by first pin stop and second pin stop and V-shaped groove end face location.
The beneficial effects of the utility model are: blank is after being close to effect with punch on the rubber die, V-arrangement spare is ejected the V-shaped groove that leaves in the rubber die by the push rod that connects on the spring, avoided manually again and again V-arrangement spare being taken out with hand, production efficiency greatly improves, and safety.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: punch 1, rubber die 2, base plate 3, soket head cap screw 4, alignment pin 5, groove 6, spring 7, push rod 8, cross bar 81, montant 82, V-shaped groove 9, V-shaped groove end face 91, blank 10, first pin stop 111, second pin stop 112.
The specific embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
Embodiment:
As shown in Figure 1, a kind of V-arrangement spare bending die, comprise punch 1, rubber die 2, base plate 3, be connected by soket head cap screw 4 between rubber die 2 and the base plate 3 and with alignment pin 5 location, be provided with groove 6 in the base plate 3, place spring 7 in groove 6, spring 7 is fixedlyed connected with the cross bar 81 in the push rod 8, montant 82 in the push rod 8 passes the V-shaped groove 9 in the rubber die 2 and contacts with blank 10, and blank 10 is by first pin stop 111 and second pin stop 112 and V-shaped groove end face 91 location.
Operation principle of the present utility model is: after blank 10 is located with V-shaped groove end face 91 by first pin stop 111 and second pin stop 112, montant 82 in the push rod 8 contacts naturally with blank 10, spring 7 is in free state, when punch 1 is descending, blank 10 is bending forming under the effect of punch 1 and rubber die 2, and at this moment, spring 7 is in confined state, when punch 1 is up when leaving rubber die 2, the V-arrangement spare behind the bending forming ejects the V-shaped groove 9 that leaves in the rubber die 2 by push rod 8 with it.

Claims (1)

1. V-arrangement spare bending die, comprise punch (1), rubber die (2), base plate (3), be connected by soket head cap screw (4) between rubber die (2) and the base plate (3) and locate with alignment pin (5), it is characterized in that: be provided with groove (6) in the described base plate (3), in groove (6), place spring (7), described spring (7) is fixedlyed connected with the cross bar (81) in the push rod (8), montant (82) in the described push rod (8) passes the V-shaped groove (9) in the rubber die (2) and contacts with blank (10), and described blank (10) is by first pin stop (111) and second pin stop (112) and V-shaped groove end face (91) location.
CN 201220694798 2012-12-13 2012-12-13 V-shaped part bending die Expired - Fee Related CN203076426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220694798 CN203076426U (en) 2012-12-13 2012-12-13 V-shaped part bending die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220694798 CN203076426U (en) 2012-12-13 2012-12-13 V-shaped part bending die

Publications (1)

Publication Number Publication Date
CN203076426U true CN203076426U (en) 2013-07-24

Family

ID=48822304

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220694798 Expired - Fee Related CN203076426U (en) 2012-12-13 2012-12-13 V-shaped part bending die

Country Status (1)

Country Link
CN (1) CN203076426U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611811A (en) * 2013-11-15 2014-03-05 盐城工业职业技术学院 Automatic ejection bending die
CN104368700A (en) * 2014-11-28 2015-02-25 吴中区光福华宇钣金厂 Metal plate punched groove bending die with jacking devices
CN105363909A (en) * 2015-11-03 2016-03-02 吴中区光福良盛机械厂 Female die capable of preventing workpiece from being abraded
CN105458087A (en) * 2015-11-03 2016-04-06 吴中区光福良盛机械厂 Intermediate hinge gasket bending die female die assembly preventing abrasion of workpieces
CN105478588A (en) * 2015-11-03 2016-04-13 吴中区光福良盛机械厂 Middle hinge gasket bending mold for preventing workpiece wear
CN105598277A (en) * 2015-12-25 2016-05-25 四川航天世东汽车部件有限公司 Transmission assisting support bending die
CN105642755A (en) * 2014-11-14 2016-06-08 江西昌河航空工业有限公司 Molding tool for cladding iron at front edge of blade
CN106216518A (en) * 2016-08-30 2016-12-14 张子青 A kind of chevron bending stamping mould

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611811A (en) * 2013-11-15 2014-03-05 盐城工业职业技术学院 Automatic ejection bending die
CN105642755A (en) * 2014-11-14 2016-06-08 江西昌河航空工业有限公司 Molding tool for cladding iron at front edge of blade
CN104368700A (en) * 2014-11-28 2015-02-25 吴中区光福华宇钣金厂 Metal plate punched groove bending die with jacking devices
CN105363909A (en) * 2015-11-03 2016-03-02 吴中区光福良盛机械厂 Female die capable of preventing workpiece from being abraded
CN105458087A (en) * 2015-11-03 2016-04-06 吴中区光福良盛机械厂 Intermediate hinge gasket bending die female die assembly preventing abrasion of workpieces
CN105478588A (en) * 2015-11-03 2016-04-13 吴中区光福良盛机械厂 Middle hinge gasket bending mold for preventing workpiece wear
CN105598277A (en) * 2015-12-25 2016-05-25 四川航天世东汽车部件有限公司 Transmission assisting support bending die
CN106216518A (en) * 2016-08-30 2016-12-14 张子青 A kind of chevron bending stamping mould

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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: 20130724

Termination date: 20141213

EXPY Termination of patent right or utility model