CN206316238U - A kind of bite type mould - Google Patents

A kind of bite type mould Download PDF

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Publication number
CN206316238U
CN206316238U CN201621338806.2U CN201621338806U CN206316238U CN 206316238 U CN206316238 U CN 206316238U CN 201621338806 U CN201621338806 U CN 201621338806U CN 206316238 U CN206316238 U CN 206316238U
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CN
China
Prior art keywords
mould
cavity plate
die
pin
punch
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
CN201621338806.2U
Other languages
Chinese (zh)
Inventor
李健
贾宇坤
刘泽彬
宋豪
冯寿明
李百炼
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.)
LIUZHOU KAIRUI TECHNOLOGY Co Ltd
Original Assignee
LIUZHOU KAIRUI TECHNOLOGY 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 LIUZHOU KAIRUI TECHNOLOGY Co Ltd filed Critical LIUZHOU KAIRUI TECHNOLOGY Co Ltd
Priority to CN201621338806.2U priority Critical patent/CN206316238U/en
Application granted granted Critical
Publication of CN206316238U publication Critical patent/CN206316238U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of bite type mould, including cavity plate, punch-pin and outer layer cover die, cavity plate is placed in outer layer cover die, cavity plate is combined die, left cavity plate and right cavity plate including symmetrical configuration, punch-pin is combined type punch-pin, includes the side mould of an intermediate die and left and right two symmetrical configurations, and intermediate die is up big and down small trapezium structure;The punch-pin of the bite type mould can smoothly enter concave die cavity, with Making mold " convex " the tee section board, institute into part be integral type obturator, forming quality is good, there is higher precision, rigidity and intensity compared with weldment, manufactured with this method " it is convex " tee section board can reduce process, improve efficiency, reduce cost.

Description

A kind of bite type mould
Technical field
The utility model is related to a kind of sheet stamping forming equipment, in particular to a kind of clip type mold.
Background technology
In sheet stamping forming technique, traditional method is entered using straight line punch-pin and the recessed diel touched of straight line Row shaping, and for the bite type part in " u "-shaped section(Refer to the big part of the small body of eck, conventional die tool does not allow easy mold release Part), using the methods such as stretching exist difficult shaping, it is difficult be stripped the problem of, then have that process is more, production using methods such as welding Efficiency is low, formed product quality can not ensure and the problems such as high cost, it is impossible to quickly produced in enormous quantities, it is difficult to meet industry Demand.
Utility model content
The purpose of this utility model is to provide one kind to be manufactured with it " it is convex " the bite type mould of tee section board, with gram Above mentioned problem present in the existing bite type part forming of clothes.
The utility model is adopted the technical scheme that:A kind of bite type mould, the mould is for manufacturing " convex " tee section The mould of board, including punch-pin, outer layer cover die and the cavity plate being sleeved in outer layer cover die, the cavity plate are that combined type is recessed Mould, includes the left cavity plate and right cavity plate of symmetrical configuration, and the punch-pin is combined type punch-pin, including an intermediate die and two structures Symmetrical left side mould and the right mould, the intermediate die is up big and down small trapezium structure, the side mould of left and right two and middle die combination Constitute with " it is convex " the corresponding combined type punch-pin of tee section board shape.
Due to taking above technical scheme, compared with traditional forming methods, a kind of bite type mould tool of the utility model Have the advantages that:
1. a kind of bite type mould of the utility model uses combined type punch-pin, by changing punch structure, by punch-pin point For three parts, punch-pin is smoothly entered concave die cavity, " convex " shape is finally stamped out by the priority synergy of three part punch-pin Section parts, thoroughly solve the problem of shaping of bite type part punching hardly possible, difficult demoulding;
2. using the utility model a kind of bite type Making mold " it is convex " tee section board, obtain for integral type it is close Part is sealed, there is higher precision, rigidity and intensity compared with weldment, its fatigue resistance is particularly improved, forming quality is obtained Increase substantially;
3. utilize a kind of bite type Making mold of the utility model " convex " tee section board can effectively reduce manufacture Process, raising production efficiency, reduce production cost.
Further is made to a kind of technical characteristic of bite type mould of the utility model with reference to the accompanying drawings and examples Explanation.
Brief description of the drawings
Fig. 1~Fig. 5 is a kind of bite type mould structure schematic diagram of the utility model:
Fig. 1 is total composition, and Fig. 2 is outer layer cover die, and Fig. 3 is cavity plate, and Fig. 4 is left and right side mould, and Fig. 5 is intermediate die;
Fig. 6~Fig. 9 is punching course schematic diagram:
Fig. 6, Fig. 7 are edge mould, and Fig. 8, Fig. 9 are pressure intermediate die;
In figure:
1-outer layer cover die, 2-cavity plate, 21-left cavity plate, 22-right cavity plate, 3-punch-pin, 31-left side mould, 32-the right Mould, 33-intermediate die, 4-initial sheet material.
Embodiment
A kind of bite type mould, the mould is the mould for manufacturing " convex " tee section board, including punch-pin 3, outer layer Cover die 1 and the cavity plate 2 being sleeved in outer layer cover die, the cavity plate are combined die, include the left cavity plate 21 of symmetrical configuration With right cavity plate 22, left cavity plate and right die set constitute with " it is convex " the corresponding combined die of tee section board shape;It is described Punch-pin is combined type punch-pin, includes the left side mould 31 and the right mould 32 of an intermediate die 33 and two symmetrical configurations, the centre Mould 33 is up big and down small trapezium structure, the side mould of left and right two and middle die combination constitute with " it is convex " tee section board shape pair The combined type punch-pin answered.
A kind of attached bite type mould is come the method that manufactures " convex " tee section board:
S1:Left cavity plate and right cavity plate are combined set and are fitted into outer layer jacket mould fixed, outer layer cover die is put together with cavity plate In station under press, initial sheet material is placed in above cavity plate, using flange fixing installation by its flanging;
S2:Initial punching press:The left and right side mould bottom of combined type punch-pin is closed into Gansu Province to be stitched together, initial punch-pin is constituted, with pressure Compressing head is connected, and press is gradually descending to carry out initial punching press to sheet material, when left and right side mould bottom is depressed into female bottom, initially Sheet material be stamped into above and below the equal rectangular-shaped semi-finished product of the length of side;(The initial punching press stage terminates, referring to accompanying drawing 7)
S3:The intermediate die of pressed composite punch-pin:By the intermediate die of up big and down small trapezium structure in the middle of the right and left mould Press downward to, as intermediate die is moved down, left and right both sides mould is softened, and is translated to the left and right sides, treats that intermediate die is depressed into female bottom When, left and right side mould is strutted completely, and initial sheet material is fitted completely with cavity plate, forms " convex " tee section board;(Referring to accompanying drawing 9)
S4:Part removal, takes out intermediate die and left and right side mould, then takes out cavity plate from outer layer cover die, finally successively Left cavity plate and right cavity plate are separated, workpiece-" convex " tee section board of shaping is taken out.

Claims (1)

1. a kind of bite type mould, the mould is the mould for manufacturing " convex " tee section board, it is characterised in that:Including convex Mould(3), outer layer cover die(1)And it is sleeved on the cavity plate in outer layer cover die(2), the cavity plate is combined die, including structure Symmetrical left cavity plate(21)With right cavity plate(22), the punch-pin is combined type punch-pin, an including intermediate die(33)With two knots The symmetrical left side mould of structure(31)With the right mould(32), the intermediate die(33)For up big and down small trapezium structure, left and right two sides Mould and middle die combination constitute with " it is convex " the corresponding combined type punch-pin of tee section board shape.
CN201621338806.2U 2016-12-07 2016-12-07 A kind of bite type mould Expired - Fee Related CN206316238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621338806.2U CN206316238U (en) 2016-12-07 2016-12-07 A kind of bite type mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621338806.2U CN206316238U (en) 2016-12-07 2016-12-07 A kind of bite type mould

Publications (1)

Publication Number Publication Date
CN206316238U true CN206316238U (en) 2017-07-11

Family

ID=59266411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621338806.2U Expired - Fee Related CN206316238U (en) 2016-12-07 2016-12-07 A kind of bite type mould

Country Status (1)

Country Link
CN (1) CN206316238U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106925675A (en) * 2016-12-07 2017-07-07 柳州科瑞科技有限公司 A kind of bite type mould and the method that convex shape section board is manufactured with it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106925675A (en) * 2016-12-07 2017-07-07 柳州科瑞科技有限公司 A kind of bite type mould and the method that convex shape section board is manufactured with it
CN106925675B (en) * 2016-12-07 2018-09-21 柳州科瑞科技有限公司 A kind of bite type mold and the method for manufacturing convex shape section board with it

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170711

Termination date: 20201207