CN206677037U - A kind of diel with liftout function - Google Patents

A kind of diel with liftout function Download PDF

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Publication number
CN206677037U
CN206677037U CN201720406208.2U CN201720406208U CN206677037U CN 206677037 U CN206677037 U CN 206677037U CN 201720406208 U CN201720406208 U CN 201720406208U CN 206677037 U CN206677037 U CN 206677037U
Authority
CN
China
Prior art keywords
hole
stamped groove
liftout
diel
ejection block
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.)
Active
Application number
CN201720406208.2U
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Chinese (zh)
Inventor
顾超
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.)
Zhengzhou Yucheng Mould Co ltd
Original Assignee
Suzhou Hui Cheng Precision Die 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 Suzhou Hui Cheng Precision Die Co Ltd filed Critical Suzhou Hui Cheng Precision Die Co Ltd
Priority to CN201720406208.2U priority Critical patent/CN206677037U/en
Application granted granted Critical
Publication of CN206677037U publication Critical patent/CN206677037U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of diel with liftout function, including upper die and lower die, the lower surface of the upper mould carries drift, and the upper surface of the lower mould carries the stamped groove to match with the drift size;Ejection block is also equipped with the stamped groove, the bottom of the stamped groove is carved with the hole for connecting with the bottom surface of the stamped groove and matching with the liftout block size, the lower surface of the ejection block is arranged in the hole by elastic supporting mechanism, and its upper surface is located in the stamped groove.A kind of diel with liftout function of the utility model, it is simple in construction, it is reasonable in design, it in stamped groove by setting ejection block and elastic supporting mechanism, liftout system is formed, so as to realize the ejection of material strip and stamping parts after the completion of punching press, improves punching press and discharge velocity.

Description

A kind of diel with liftout function
Technical field
Diel field is the utility model is related to, more particularly to a kind of diel with liftout function.
Background technology
Diel is coordinated by the groove of the drift on upper mould and lower mould, needs shape so as to be gone out from material strip Product.Generally, after the completion of punching press, very big frictional force can be produced between material strip and mould, material strip is difficult to be hit by a bullet from lower mould groove Go out, influence the progress of subsequent processing.Stamp out the product come and be attached to cavity plate bottom surface, be not easy to manipulator taking-up.
Utility model content
The utility model can solve the problem that mainly solving the technical problems that a kind of diel with liftout function of offer Disadvantages mentioned above existing for existing diel.
In order to solve the above technical problems, the technical scheme that the utility model uses is:There is provided one kind has liftout work( The diel of energy, including upper die and lower die, the lower surface of the upper mould carry drift, and the upper surface of the lower mould carries and institute State the stamped groove that drift size matches;Ejection block is also equipped with the stamped groove, the bottom of the stamped groove is carved with and institute The hole that the bottom surface of stamped groove connects and matched with the liftout block size is stated, the lower surface of the ejection block is propped up by elasticity Support mechanism is arranged in the hole, and its upper surface is located in the stamped groove.
In one preferred embodiment of the utility model, the bottom center of the ejection block carries the hole slot to extend internally, The elastic supporting mechanism of stating includes support bar and support spring, and the support bar is vertically arranged, and its one end is fixed on the sky The lower surface in cave, its other end Extendible are inserted in the hole slot of the ejection block, and the support spring is nested with the branch On strut and below the ejection block.
In one preferred embodiment of the utility model, the depth of the hole slot is the 1/3~3/ of the liftout tile height 4。
In one preferred embodiment of the utility model, flexible stroke of the support bar in the hole slot is the hole The 1/3~4/5 of groove depth.
In one preferred embodiment of the utility model, the height of the ejection block is less than the depth in the hole, described The depth in hole is less than the depth of the stamped groove.
In one preferred embodiment of the utility model, the hole is located at the middle part of the stamped groove.
In one preferred embodiment of the utility model, the hole is located at symmetrical two side walls of the stamped groove Place.
The beneficial effects of the utility model are:A kind of diel with liftout function of the utility model, it is simple in construction, Reasonable in design, it forms liftout system, so as to be completed in punching press by setting ejection block and elastic supporting mechanism in stamped groove The ejection of material strip and stamping parts is realized afterwards, improves punching press and discharge velocity.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the diel embodiment 1 with liftout function of the utility model;
The mark of each part is as follows in accompanying drawing:Mould on 1., 2. times moulds, 3. drifts, 4. stamped grooves, 5. ejection blocks, 51. holes Groove, 6. holes, 7. elastic supporting mechanisms, 71. support bars, 72. support springs.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model Define.
Referring to Fig. 1, the utility model embodiment includes:
Embodiment 1
A kind of diel with liftout function, including upper mould 1 and lower mould 2, the lower surface of the upper mould 1 carry drift 3, the upper surface of the lower mould 2 carries the stamped groove 4 to match with the size of drift 3.
Ejection block 5 is also equipped with the stamped groove 4, two side-walls of the bottom symmetrical of stamped groove 4 are carved with and punching press The bottom surface connection of groove and the hole 6 to match with the width dimensions of ejection block 5, elastic supporting mechanism 7 is further fixed in hole 6, The lower surface of ejection block 5 is arranged in hole 6 by elastic supporting mechanism 7, and when elastic supporting mechanism is in free scale shape During state, the upper surface of ejection block is located in stamped groove 4.The size relationship of ejection block, hole and stamped groove is:The height of ejection block The depth of the depth < stamped grooves in < holes, on the one hand making mould, ejection block can be fully inserted into hole, separately under punching press state On the one hand after mould punching terminates, ejection block can upspring liftout, and its bottom surface is not stretched out punching without departing from hole, its top surface Indent.
The bottom center of the ejection block 5 carries the hole slot 51 to extend internally, and its depth is the 1/3~3/ of liftout tile height 4。
The elastic supporting mechanism 7 includes support bar 71 and support spring 72, wherein, support bar 71 is vertically arranged, one End(Bottom)The lower surface in hole 6 is fixed on, its other end(Top)In the hole slot 51 of Extendible insertion ejection block 5;Branch Support spring 72 is nested with support bar 71 and below ejection block 5.In addition, it is in free scale shape in elastic supporting mechanism State(It is completely non-loaded)Under, the top of support bar 71 is located at the inner side of hole slot 51, and its flexible stroke in hole slot 51 is scope The 1/3~4/5 of hole slot depth.
Embodiment 2
Difference with embodiment 1 is that hole 6 is located at the middle part of stamped groove 4.
The operation principle of diel of the present utility model is:During diel matched moulds punching, liftout Block is by drift to being entirely retracted in hole, and now the support spring in telescopic spring mechanism is compressed, and support bar is also deeply In the hole slot of ejection block;After the completion of drift punching, drift travels upward and out stamped groove under the drive of upper mould, in this process In, the distress resolves from drift in ejection block, support spring resilience drives ejection block to move upwards, on the one hand ejects material strip Stamped groove, on the other hand the product under punching press is jacked up, be easy to manipulator to take out blanking.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical areas, similarly it is included in scope of patent protection of the present utility model.

Claims (7)

1. a kind of diel with liftout function, including upper die and lower die, it is characterised in that the lower surface band of the upper mould There is drift, the upper surface of the lower mould carries the stamped groove to match with the drift size;It is also equipped with the stamped groove Ejection block, the bottom of the stamped groove are carved with the sky for connecting with the bottom surface of the stamped groove and matching with the liftout block size Cave, the lower surface of the ejection block are arranged in the hole by elastic supporting mechanism, and its upper surface is located at the stamped groove It is interior.
2. the diel according to claim 1 with liftout function, it is characterised in that in the bottom surface of the ejection block Its central band has the hole slot to extend internally, and the elastic supporting mechanism includes support bar and support spring, and the support bar is vertically arranged, Its one end is fixed on the lower surface in the hole, and its other end Extendible is inserted in the hole slot of the ejection block, the branch Support spring is nested with the support bar and below the ejection block.
3. the diel according to claim 2 with liftout function, it is characterised in that the depth of the hole slot is institute State the 1/3~3/4 of liftout tile height.
4. the diel according to claim 2 with liftout function, it is characterised in that the support bar is in the hole Flexible stroke in groove is the 1/3~4/5 of the hole slot depth.
5. the diel according to claim 1 with liftout function, it is characterised in that the height of the ejection block is small Depth in the hole, the depth in the hole are less than the depth of the stamped groove.
6. the diel with liftout function according to claim 1,2 or 5, it is characterised in that the hole is located at The middle part of the stamped groove.
7. the diel with liftout function according to claim 1,2 or 5, it is characterised in that the hole is located at Symmetrical two side-walls of the stamped groove.
CN201720406208.2U 2017-04-18 2017-04-18 A kind of diel with liftout function Active CN206677037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720406208.2U CN206677037U (en) 2017-04-18 2017-04-18 A kind of diel with liftout function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720406208.2U CN206677037U (en) 2017-04-18 2017-04-18 A kind of diel with liftout function

Publications (1)

Publication Number Publication Date
CN206677037U true CN206677037U (en) 2017-11-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720406208.2U Active CN206677037U (en) 2017-04-18 2017-04-18 A kind of diel with liftout function

Country Status (1)

Country Link
CN (1) CN206677037U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106881412A (en) * 2017-04-18 2017-06-23 苏州汇程精密模具有限公司 A kind of stamping mold with liftout function
CN108674074A (en) * 2018-05-21 2018-10-19 浙江宜佳新材料股份有限公司 A kind of thick china processing shaping mechanism for putting down hot embossing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106881412A (en) * 2017-04-18 2017-06-23 苏州汇程精密模具有限公司 A kind of stamping mold with liftout function
CN108674074A (en) * 2018-05-21 2018-10-19 浙江宜佳新材料股份有限公司 A kind of thick china processing shaping mechanism for putting down hot embossing machine

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190203

Address after: 450000 Project No. 366 No. 4, Northwest corner of the junction of 25th Street and Qihang Road, Zhengzhou Economic and Technological Development Zone, Henan Province

Patentee after: Zhengzhou Yutong Mould Co., Ltd.

Address before: 215100 Wanyuan Road, Luzhi Town, Wuzhong District, Suzhou, Jiangsu 12

Patentee before: Suzhou Hui Cheng precision die Co., Ltd

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 450000 Project No. 366 No. 4, Northwest corner of the junction of 25th Street and Qihang Road, Zhengzhou Economic and Technological Development Zone, Henan Province

Patentee after: Zhengzhou Yucheng mould Co.,Ltd.

Address before: 450000 Project No. 366 No. 4, Northwest corner of the junction of 25th Street and Qihang Road, Zhengzhou Economic and Technological Development Zone, Henan Province

Patentee before: ZHENGZHOU YUTONG MOULD Co.,Ltd.