CN208895012U - A kind of continuous punching steel plate mold - Google Patents

A kind of continuous punching steel plate mold Download PDF

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Publication number
CN208895012U
CN208895012U CN201821659220.5U CN201821659220U CN208895012U CN 208895012 U CN208895012 U CN 208895012U CN 201821659220 U CN201821659220 U CN 201821659220U CN 208895012 U CN208895012 U CN 208895012U
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China
Prior art keywords
deburring
punch
pin
die base
flange
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Application number
CN201821659220.5U
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Chinese (zh)
Inventor
方增
李峰
刘广田
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Zhengzhou Pai Si Car Body Engineering Co Ltd
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Zhengzhou Pai Si Car Body Engineering Co Ltd
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Priority to CN201821659220.5U priority Critical patent/CN208895012U/en
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Abstract

The utility model relates to mould manufacturing fields, specifically a kind of continuous punching steel plate mold, it mainly include lower die base, flange cutter block, positioning pin, deburring punch-pin, pressure plate, upper die base, deburring cavity plate, piercing punch, cut off the components such as piercing punch and flange insert, the flange cutter block and deburring punch-pin is fixedly mounted in lower die base central, positioning pin is installed in the flange cutter block and deburring punch-pin, the piercing punch, deburring cavity plate, flange insert, cutting piercing punch is fixedly mounted in upper die base through pressure plate, the pressure plate is connect by spring with upper die base.The utility model is designed reasonably is novel, structure is simple, by multiple tracks die procedure rational deployment in one set of die, coarse positioning and fine positioning are carried out to product blank by positioning pin, it realizes and the full process journey of product blank is operated, the service efficiency that lathe greatly improved is greatly saved cost of labor and equipment practical cost.

Description

A kind of continuous punching steel plate mold
Technical field
The utility model belongs to technology of die manufacturing field, refers in particular to a kind of continuous punching steel plate mold.
Background technique
Autobody sheet mold is simple to manufacture, with short production cycle, and is spliced by plurality of steel plates and fixed, somewhere local damage When the features such as can be convenient replacement, so being widely used in auto parts manufacture.But during steel plate punched, routinely set The steel plate modular space of meter is limited, and more Alternative content cannot be realized in one set of die, so we usually require for one Element Design multiple sets of molds, and every mold is required using corresponding manpower and machine tool, which results in human costs With greatly increasing for lathe use cost.
Summary of the invention
For above-mentioned there are problem, the utility model provides a kind of continuous punching steel plate mold, to solve existing mold When producing in batches to simple component, die procedure is long, manpower and the high problem of machine tool occupancy, to substantially mention High mold work efficiency and the labor intensity for reducing worker.For this purpose, the utility model provides the following technical solutions:
A kind of continuous punching steel plate steel plate mold, including lower template, guide post, flange cutter block, positioning pin, limited post, lower die Pedestal, deburring punch-pin, storage columns, unloading bolt, pressure plate, cope plate, guide sleeve, upper die base, deburring cavity plate, piercing punch, Spring, cutting piercing punch and flange insert;
The flange cutter block and deburring punch-pin is fixedly mounted on lower die base center, two guide posts and two limits Position column correspondence is mounted on lower die base both sides, the lower die base is fixedly mounted in lower template, the flange cutter block and A positioning pin is installed on deburring punch-pin;
2 piercing punches, deburring cavity plate, 2 flange inserts, cutting piercing punch are through pressure plate fixed installation In upper die base center, the unloading bolt is fixedly mounted on upper die base both sides through pressure plate, and the pressure plate is logical It crosses spring to connect with upper die base, the upper die base is fixedly mounted on cope plate, and the guide sleeve and storage columns are corresponding It is fixedly mounted on cope plate in guide post and limited post.
Above-mentioned, contiguous concatenation is fixedly mounted in lower die base the flange cutter block from left to right with deburring punch-pin, The position of the piercing punch, deburring cavity plate, flange insert, cutting piercing punch on upper die holder from left to right be located under Flange cutter block in template is corresponding with deburring punch-pin.
Above-mentioned, 4 positioning pins are to be flexibly connected, flange cutter block and deburring punch-pin, deburring cavity plate and flange edge There is the pin hole for installing 4 positioning pins on block.
Above-mentioned, the upper mold guide post and lower die guide sleeve are using free-standing assembly method.
Above-mentioned, described flange cutter block, deburring punch-pin, deburring cavity plate, piercing punch, cutting piercing punch and flange edge The material of block is Cr12MoV steel.
The utility model has the beneficial effects that
The utility model is designed reasonably is novel, and structure is simple, can by multiple tracks die procedure rational deployment in one set of die To realize the multiple working procedures such as punching, deburring, flange separation, die manufacturing cost early period is saved;By positioning pin to product base Material carries out coarse positioning and fine positioning, realizes and operates to the full process journey of product blank, the service efficiency of lathe, pole greatly improved Big saves cost of labor and equipment practical cost.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments recorded in the utility model, For those of ordinary skill in the art, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the lower die die holder structure schematic diagram of the utility model;
Fig. 2 is the upper mold die holder structure schematic diagram of the utility model;
Fig. 3 is the upper mold die holder schematic diagram of internal structure of the utility model.
In figure: 1- lower template, 2- guide post, 3- flange cutter block, 4- positioning pin, 5- limited post, 6- lower die base, 7- deburring are convex Mould, 8- storage columns, 9- unloading bolt, 10- pressure plate, 11- cope plate, 12- guide sleeve, 13- upper die base, 14- deburring cavity plate, 15- piercing punch, 16- spring, 17- cut off piercing punch, 18- flange insert.
Specific embodiment
In order to make those skilled in the art more fully understand the scheme of the utility model embodiment, with reference to the accompanying drawing and Embodiment is described in further detail the utility model embodiment.
Embodiment, referring to Fig.1 ~ 3, a kind of continuous punching steel plate steel plate mold, including lower template 1, guide post 2, flange cutter block 3, positioning pin 4, limited post 5, lower die base 6, deburring punch-pin 7, storage columns 8, unloading bolt 9, pressure plate 10, cope plate 11, lead Set 12, upper die base 13, deburring cavity plate 14, piercing punch 15, spring 16, cutting piercing punch 17 and flange insert 18;
The flange cutter block 3 and deburring punch-pin 7 is fixedly mounted on 6 center of lower die base, and compact design is conducive to save Save die space;Two guide posts 2 are corresponding with two limited posts 5 to be mounted on 6 both sides of lower die base, the lower die base Seat 6 is fixedly mounted in lower template 1, and 4 positioning pins 4 are equipped in the flange cutter block 3 and deburring punch-pin 7, pass through positioning The coarse positioning and fine positioning to product blank may be implemented in pin 4, and the movement of product blank is pushed by positioning pin 4, realizes a set of Mold Multi-step forming obtains final products;
2 piercing punches 15,14,2 flange inserts 18 of deburring cavity plate, cutting piercing punch 17 run through pressure plate 10 are fixedly mounted on 13 center of upper die base, and the unloading bolt 9 is fixedly mounted on 13 liang of upper die base through pressure plate 10 The discharging to product is realized by unloading bolt 9 in side, and the pressure plate 10 is connect by spring 16 with upper die base 13, real Now to the binder of flitch and the material returned, the upper die base 13 is fixedly mounted on cope plate 11, the guide sleeve 12 and storage Column 7 corresponds to guide post 2 and limited post 5 is fixedly mounted on cope plate 11, is realized by guide post guide sleeve to mold movement path Control.
Contiguous concatenation is fixedly mounted in lower die base 6 the flange cutter block 3 from left to right with deburring punch-pin 7, compact Design be conducive to save die space, while the linking being also beneficial between different processes;The piercing punch 15, deburring Cavity plate 14, flange insert 18, cutting piercing punch 17 are in the position in upper die base 13 from left to right and in lower template 1 Flange cutter block 3 is corresponding with deburring punch-pin 7.
4 positioning pins are 4 flexible connections, flange cutter block 3 and deburring punch-pin 7, deburring cavity plate 14 and flange insert There is the pin hole for installing 4 positioning pins 4 on 18, coarse positioning and essence to product blank are realized in the cooperation of positioning pin 4 and pin hole Positioning.
The upper mold guide post 2 and lower die guide sleeve 12 are convenient without using period storage material using free-standing assembly method Block.
The flange cutter block, deburring punch-pin, deburring cavity plate, piercing punch, cutting piercing punch and flange insert material Matter is Cr12MoV steel, using high-performance mould steel, can guarantee the service life of mold, reduce the frequency of more mold exchange.
Working principle:
The design is to be oriented to by independent guide post guide sleeve to mold, and product blank is put in lower die by when work, is led to It crosses 2, left side positioning pin 4 to position, starts first step and be punched out operation, product blank is pushed forward later, utilizes first Process punching is positioned using positioning pin 4, is started to complete the second step deburring operation, later be pushed product blank forward, again It is positioned using the positioning pin 4 installed after punching, starts to carry out the third step flanging and restriking and rupturing operation, finally to completing Finished product carry out discharging operations.
Mode described above describes the preferred embodiment of the utility model, undoubtedly, for the common of this field Technical staff can be with a variety of different modes to described without departing from the spirit and scope of the utility model Embodiment be modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the utility model The limitation of claims.

Claims (5)

1. a kind of continuous punching steel plate mold, which is characterized in that including lower template, guide post, flange cutter block, positioning pin, limited post, Lower die base, deburring punch-pin, storage columns, unloading bolt, pressure plate, cope plate, guide sleeve, upper die base, deburring cavity plate, punching convex Mould, spring, cutting piercing punch and flange insert;
The flange cutter block and deburring punch-pin is fixedly mounted on lower die base center, two guide posts and two limited posts Correspondence is mounted on lower die base both sides, and the lower die base is fixedly mounted in lower template, the flange cutter block and deburring 4 positioning pins are installed on punch-pin;
2 piercing punches, deburring cavity plate, 2 flange inserts, cutting piercing punch are fixedly mounted on upper die base through pressure plate Center, the pressure plate are connect by spring with upper die base, and the unloading bolt is fixedly mounted on through pressure plate Mold base both sides, the upper die base are fixedly mounted on cope plate, and the guide sleeve and storage columns correspond to guide post and limit Position column is fixedly mounted on cope plate.
2. a kind of continuous punching steel plate mold according to claim 1, which is characterized in that the flange cutter block and deburring Contiguous concatenation is fixedly mounted in lower die base punch-pin from left to right, and the piercing punch, flange insert, is cut deburring cavity plate Disconnected position of the piercing punch on upper die holder is from left to right corresponding with deburring punch-pin with the flange cutter block being located in lower template.
3. a kind of continuous punching steel plate mold according to claim 1, which is characterized in that the positioning pin is that activity connects It connects, there is the pin hole for installing 4 positioning pins in flange cutter block and deburring punch-pin, deburring cavity plate and flange insert.
4. a kind of continuous punching steel plate mold according to claim 1, which is characterized in that the upper mold guide post and lower die Guide sleeve is using free-standing assembly method.
5. a kind of continuous punching steel plate mold according to claim 1, which is characterized in that the flange cutter block, deburring Punch-pin, piercing punch, cuts off the material of piercing punch and flange insert as Cr12MoV steel at deburring cavity plate.
CN201821659220.5U 2018-10-13 2018-10-13 A kind of continuous punching steel plate mold Active CN208895012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821659220.5U CN208895012U (en) 2018-10-13 2018-10-13 A kind of continuous punching steel plate mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821659220.5U CN208895012U (en) 2018-10-13 2018-10-13 A kind of continuous punching steel plate mold

Publications (1)

Publication Number Publication Date
CN208895012U true CN208895012U (en) 2019-05-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821659220.5U Active CN208895012U (en) 2018-10-13 2018-10-13 A kind of continuous punching steel plate mold

Country Status (1)

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CN (1) CN208895012U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449509A (en) * 2019-07-17 2019-11-15 汉尔姆建筑科技有限公司 A kind of shearing flange system for sheet metal processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449509A (en) * 2019-07-17 2019-11-15 汉尔姆建筑科技有限公司 A kind of shearing flange system for sheet metal processing
CN110449509B (en) * 2019-07-17 2021-04-20 汉尔姆建筑科技有限公司 Shearing and flanging system for thin steel plate machining

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