CN209664117U - A kind of antiskid pedal crocodile mouth flanging die - Google Patents

A kind of antiskid pedal crocodile mouth flanging die Download PDF

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Publication number
CN209664117U
CN209664117U CN201920141128.8U CN201920141128U CN209664117U CN 209664117 U CN209664117 U CN 209664117U CN 201920141128 U CN201920141128 U CN 201920141128U CN 209664117 U CN209664117 U CN 209664117U
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CN
China
Prior art keywords
punch
pin
cavity plate
bolt
plate
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
CN201920141128.8U
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Chinese (zh)
Inventor
孙淑莲
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.)
Dalian Economic And Technological Development Zone Jingshang Mould Co Ltd
Original Assignee
Dalian Economic And Technological Development Zone Jingshang Mould 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 Dalian Economic And Technological Development Zone Jingshang Mould Co Ltd filed Critical Dalian Economic And Technological Development Zone Jingshang Mould Co Ltd
Priority to CN201920141128.8U priority Critical patent/CN209664117U/en
Application granted granted Critical
Publication of CN209664117U publication Critical patent/CN209664117U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of antiskid pedal crocodile mouth flanging dies, belong to flanging and restriking mold technical field.This antiskid pedal crocodile mouth flanging die includes cavity plate, punch-pin and stripper, cavity plate is sequentially connected die block, cavity plate backing plate and die shank by cavity plate bolt from bottom to top, punch-pin is sequentially connected punch retainer by punch-pin bolt from top to bottom and touches seat, cavity plate is equipped with cavity plate compressive plane to following, punch-pin is upward equipped with punch-pin compressive plane, and cavity plate compressive plane and punch-pin compressive plane match.Punch-pin and cavity plate are all made of inserted location structure, can replace at any time as needed.Workpiece carries out processing and forming after compressing by stripper and cavity plate again, ensure that the stability of part quality.The mold is general crocodile mouth flange die, has many advantages, such as simple and compact for structure, and parts machining maintenance is more convenient and high production efficiency, while also having antiskid function, improves the stability in part process.

Description

A kind of antiskid pedal crocodile mouth flanging die
Technical field
The utility model relates to a kind of antiskid pedal crocodile mouth flanging dies, belong to flanging and restriking mold technical field.
Background technique
In existing flanging and restriking mold, it can be common that some simple moulds, to the component of crocodile nozzle type structure, generally Using simple mould, formed by several times.This production to single-piece or small lot is a kind of simple and easy, inexpensive production Method, but to large batch of product, it takes a lot of work laborious, not only production efficiency is low, but also quality is also difficult to ensure.In addition, existing Crocodile nozzle type flanging die does not have antiskid function, causes to be easy to fall in part process or position is deviateed, part processing Quality and stability it is difficult to ensure that, by workpiece disposal molding while how improving the stability of part processing, guarantor in this way The quality of part has been demonstrate,proved, while working efficiency can also be improved.
Summary of the invention
In order to overcome problems of the prior art, the utility model provides a kind of antiskid pedal crocodile mouth flange die Tool, the mould structure is simple, time saving and energy saving using one-time-shaped mould, improves the efficiency of work pieces process.
The technical solution adopted in the utility model is: a kind of antiskid pedal crocodile mouth flanging die, including cavity plate, punch-pin and Stripper, the cavity plate are fixedly connected by cavity plate bolt with cavity plate backing plate, and die block passes through upper with cavity plate backing plate, die shank Mould bolt is fixedly connected with upper mold pin, and punch-pin is fixedly connected by punch-pin bolt with punch retainer, punch retainer with touch Seat is fixedly connected by lower die bolt with lower die pin, cavity plate to following equipped with cavity plate compressive plane, punch-pin upward on Equipped with punch-pin compressive plane, cavity plate compressive plane and punch-pin compressive plane are matched;The stripper is sequentially connected convex by stripper bolt Mould fixed plate and seat is touched, die block and cavity plate backing plate are sequentially connected by shop bolt, set between seat in stripper and touching The discharging spring of useful spring stack positioning, the upper end of spring stack connect stripper, and discharging spring is set to punch retainer and touches In groove on seat.
Inserted location structure is used between the cavity plate and die block.
Inserted location structure is used between the punch-pin and punch retainer.
The beneficial effects of the utility model are: this antiskid pedal crocodile mouth flanging die includes cavity plate, punch-pin, discharging Plate, cavity plate are sequentially connected die block, cavity plate backing plate, die shank, die block and cavity plate by cavity plate bolt from bottom to top Backing plate, die shank are fixedly connected by upper mold bolt with upper mold pin, and punch-pin is sequentially connected punch-pin by punch-pin bolt from top to bottom Fixed plate touches seat, punch retainer with touch seat and connect by lower die bolt and lower die pin, cavity plate is equipped with cavity plate to following Compressive plane, punch-pin are upward equipped with punch-pin compressive plane, and cavity plate compressive plane and punch-pin compressive plane match.Punch-pin and cavity plate are adopted With inserted location structure, can replace at any time as needed.Workpiece carries out processing and forming after compressing by stripper and cavity plate again, It ensure that the stability of part quality.The mold is general crocodile mouth flange die, has simple and compact for structure, parts machining dimension The advantages that repairing more convenient and high production efficiency, while also there is antiskid function, improve the stability in part process.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the A-A sectional view in Fig. 2.
Fig. 2 is a kind of top view of antiskid pedal crocodile mouth flanging die structure.
Fig. 3 is the B-B sectional view in Fig. 2.
Fig. 4 is the state diagram that cavity plate starts contact workpiece.
Fig. 5 is the state diagram of workpiece shaping.
Fig. 6 is the molded state diagram for crocodile nozzle type of workpiece.
Fig. 7 is punch-pin main view.
Fig. 8 is punch-pin top view.
Fig. 9 is punch-pin side view.
Figure 10 is punch-pin perspective view.
Figure 11 is cavity plate main view.
Figure 12 is cavity plate top view.
Figure 13 is cavity plate side view.
Figure 14 is cavity plate perspective view.
In figure: 1, touching seat, 2, lower die bolt, 3, stripper, 4, punch-pin bolt, 5, cavity plate backing plate, 6, die shank, 7, cavity plate Bolt, 8, upper mold bolt, 9, cavity plate, 9a, cavity plate compressive plane, 10, die block, 11, upper mold pin, 12, shop bolt, 13, spring stack, 14, lower die pin, 15, punch retainer, 16, punch-pin compressive plane, 17, discharging spring, 18, stripper bolt, 19, Workpiece.
Specific embodiment
Embodiment is further described below according to attached drawing.
Fig. 1-3 shows a kind of antiskid pedal crocodile mouth flanging die structure figure.In figure, this antiskid pedal crocodile mouth is turned over Side mode tool includes cavity plate 9, punch-pin 16 and stripper 3, and cavity plate 9 connects cavity plate backing plate 5, die block 10 by cavity plate bolt 7 It is fixedly connected with cavity plate backing plate 5, die shank 16 by upper mold bolt 8 and upper mold pin, punch-pin 16 touches seat by the connection of punch-pin bolt 4 1, punch retainer 15 with touch seat 1 and connect by lower die bolt 2 and lower die pin 14.Cavity plate 9 is squeezed to following equipped with cavity plate Pressure surface 9a(is as shown in Figure 11,12,13,14), punch-pin 16 is upward equipped with punch-pin compressive plane 16a(such as Fig. 7,8,9,10 institute Show), cavity plate compressive plane 9a and punch-pin compressive plane 16a are matched.
Stripper 3 is sequentially connected punch retainer 15 by stripper bolt 18 from top to bottom and touches seat 1, passes through shop bolt 12 are sequentially connected die block 10 and cavity plate backing plate 5, punch retainer 15 and pair for touching seat 1 Yu shop bolt 12 from bottom to top Position is answered to be equipped with perforative through-hole, stripper 3 is equipped with perforative through-hole.Stripper 3 and touch between seat 1 be equipped with use spring stack The discharging spring 17 of 13 positioning, the upper end of spring stack 13 connect stripper 3, and discharging spring 17 is set to punch retainer 15 and touches In groove on seat 1.
Inserted location structure is used between cavity plate 9 and die block 10.It is adopted between punch-pin 16 and punch retainer 15 With inserted location structure.
Fig. 4-6 shows the work status figure of cavity plate.Workpiece 19 is put on numerical-control feed mechanism work top first, by The fixed simultaneously feeding of numerical-control feed mechanism.Cavity plate 9 is with slide block down, and when cavity plate 9 is contacted with workpiece 19, cavity plate 9 and stripper 3 are pressed from both sides Workpiece 19 with cavity plate downlink, when punch-pin 16, workpiece 19 and cavity plate 9 fit like a glove, sliding block reaches lower dead center flanging process It completes.Sliding block backhaul, cavity plate 9 reach up to top dead centre with sliding block, complete a crocodile mouth flange, stripper 3 is in discharging Workpiece 19 is ejected under the action of spring 17 working face of punch-pin 16, next workpiece is sent to crocodile mouth and wanted by numerical-control feed framework On the station of flange, in cycles.

Claims (3)

1. a kind of antiskid pedal crocodile mouth flanging die, including cavity plate (9), punch-pin (16) and stripper (3), it is characterized in that: institute It states cavity plate (9) to be fixedly connected by cavity plate bolt (7) with cavity plate backing plate (5), die block (10) and cavity plate backing plate (5), mould Handle (6) is fixedly connected by upper mold bolt (8) with upper mold pin (11), and punch-pin (16) is fixed by punch-pin bolt (4) with punch-pin Plate (15) is fixedly connected, punch retainer (15) with touch seat (1) and be fixedly connected by lower die bolt (2) and lower die pin (14), Cavity plate (9) is equipped with cavity plate compressive plane (9a) to following, and punch-pin (16) is upward equipped with punch-pin compressive plane (16a), recessed Mould compressive plane (9a) and punch-pin compressive plane (16a) match;The stripper (3) is sequentially connected punch-pin by stripper bolt (18) It fixed plate (15) and touches seat (1), die block (10) and cavity plate backing plate (5) is sequentially connected by shop bolt (12), unloaded Flitch (3) and touch between seat (1) be equipped with spring stack (13) position discharging spring (17), spring stack (13) upper end connection unloads Flitch (3), discharging spring (17) are set to punch retainer (15) and touch in the groove on seat (1).
2. a kind of antiskid pedal crocodile mouth flanging die according to claim 1, it is characterized in that: the cavity plate (9) with it is recessed Inserted location structure is used between mould fixed plate (10).
3. a kind of antiskid pedal crocodile mouth flanging die according to claim 1, it is characterized in that: the punch-pin (16) with it is convex Inserted location structure is used between mould fixed plate (15).
CN201920141128.8U 2019-01-28 2019-01-28 A kind of antiskid pedal crocodile mouth flanging die Expired - Fee Related CN209664117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920141128.8U CN209664117U (en) 2019-01-28 2019-01-28 A kind of antiskid pedal crocodile mouth flanging die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920141128.8U CN209664117U (en) 2019-01-28 2019-01-28 A kind of antiskid pedal crocodile mouth flanging die

Publications (1)

Publication Number Publication Date
CN209664117U true CN209664117U (en) 2019-11-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920141128.8U Expired - Fee Related CN209664117U (en) 2019-01-28 2019-01-28 A kind of antiskid pedal crocodile mouth flanging die

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877068A (en) * 2019-12-19 2020-03-13 兰溪洛利机械设备有限公司 Semi-automatic simple stamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877068A (en) * 2019-12-19 2020-03-13 兰溪洛利机械设备有限公司 Semi-automatic simple stamping device

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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: 20191122

Termination date: 20210128