CN203316558U - Blanking die for upper reinforcer blank of automobile front column - Google Patents

Blanking die for upper reinforcer blank of automobile front column Download PDF

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Publication number
CN203316558U
CN203316558U CN2013203001083U CN201320300108U CN203316558U CN 203316558 U CN203316558 U CN 203316558U CN 2013203001083 U CN2013203001083 U CN 2013203001083U CN 201320300108 U CN201320300108 U CN 201320300108U CN 203316558 U CN203316558 U CN 203316558U
Authority
CN
China
Prior art keywords
die
automobile
fixed
coiled strip
membrane module
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
CN2013203001083U
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Chinese (zh)
Inventor
唐舜清
唐云峰
刘渊
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.)
CHONGQING HUAQING AUTOMOBILE PARTS Co Ltd
Original Assignee
CHONGQING HUAQING AUTOMOBILE PARTS 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 CHONGQING HUAQING AUTOMOBILE PARTS Co Ltd filed Critical CHONGQING HUAQING AUTOMOBILE PARTS Co Ltd
Priority to CN2013203001083U priority Critical patent/CN203316558U/en
Application granted granted Critical
Publication of CN203316558U publication Critical patent/CN203316558U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a blanking die for an upper reinforcer blank of an automobile front column. The blanking die comprises an upper die assembly and a lower die assembly, wherein the upper die assembly and the lower die assembly are used for being driven by a pressing machine to cut off coil stock. The lower die assembly comprises a lower die base and at least two feeding pulley blocks, wherein the lower die base can be fixed on a workbench below the pressing machine, and the feeding pulley blocks are fixed on the lower die base and used for supporting and guiding fed parts of the coil stock. By means of the blanking die for the upper reinforcer blank of the automobile front column, combined blanking machining can be performed; the coil stock is used as a raw material and is cut according to the shape of a long edge of the upper reinforcer blank of the automobile front column, so that the cut length of the coil stock is consistent with the width of the upper reinforcer blank of the automobile front column, and excess stock only exists on the head portions at the two ends of the coil stock; compared with the prior art, material utilization can be improved, meanwhile, the machining amount can be reduced, energy consumption is lowered, machining efficiency is improved, the service life of the blanking die is prolonged, and equipment investment is lowered.

Description

Reinforcement material base blanking die on automobile front vertical post
Technical field
The utility model relates to a kind of mould, relates in particular to reinforcement material base blanking die on a kind of automobile front vertical post.
Background technology
On front stand column of saloon car, reinforcement is by cold-formed sheet metal shell class part, by the processing of blanking on metal blank material base, again material base is carried out to pull and stretch, trimming and punching processing moulding, its material base is the wide irregular curved plate to consistent size everywhere, usually adopt the processing of single-piece blanking for reinforcement material base on automobile front vertical post in prior art, drop out material base in the inner punching press of metal blank, dropping out part surrounding remainder is clout, not only stock utilization is low, and need to carry out stamping-out to the blank edge, processing capacity is large, energy consumption is high, working (machining) efficiency is low, die life is short, the equipment investment cost is high.
Therefore, for addressing the above problem, need reinforcement material base blanking die on a kind of automobile front vertical post, to improve stock utilization, reduce processing capacity simultaneously, reduce energy consumption, improve working (machining) efficiency, extend die life, save equipment investment.
The utility model content
In view of this, the purpose of this utility model is to provide reinforcement material base blanking die on a kind of automobile front vertical post, can be merged blanking processing, the coiled strip of take cuts off processing as raw material and by the long limit of reinforcement material base on automobile front vertical post shape to coiled strip, shearing length is consistent with reinforcement material base width on automobile front vertical post, only at coiled strip two ends head, produce clout, compared with prior art, can improve material use, can also reduce processing capacity, reduce energy consumption, improve working (machining) efficiency simultaneously, extend die life, save equipment investment.
Reinforcement material base blanking die on automobile front vertical post of the present utility model, comprise for cutting off upper die component and the lower membrane module of coiled strip under driving at press; Described lower membrane module comprise the die shoe that can be fixed in the press lower table and be fixed in die shoe for the coiled strip loading part being divided at least two group feeding assembly pulleys that supported and lead.
Further, described lower membrane module also comprise be fixed in die shoe for the coiled strip loading part being divided to the feeding of carrying out cross spacing positive stop;
Further, described upper die component comprises upper bolster and is fixed in the upper bolster bottom surface upper stripping and slicing and upper holder block; Described upper bolster vertically single-degree-of-freedom is slidably connected to die shoe and can be fixed in the press upper table; Described lower membrane module also comprises the lower stripping and slicing of being fixed in the die shoe end face; Described upper stripping and slicing and lower stripping and slicing are the shearing shape and are provided for cutting off coiled strip; Described upper holder block and lower stripping and slicing are oppositely arranged up and down for coiled strip being sent into to part presses in location, lower stripping and slicing surface;
Further, described lower membrane module also comprises at least two group material returned assembly pulleys for the coiled strip cut-off parts being supported and leading that are fixed in die shoe;
Further, described lower membrane module also comprise be fixed in die shoe for the coiled strip cut-off parts being carried out to the material returned positive stop of cross spacing;
Further, described feeding positive stop and material returned positive stop are all to be fixed in die shoe along the horizontal adjustable mode of feed direction;
Further, described lower membrane module also comprises stock support and the material returned support for the coiled strip cut-off parts is supported supported for the coiled strip loading part is divided; Described stock support and material returned support be the liftable die shoe that is fixedly installed in all;
Further, described lower membrane module also comprise be fixed in die shoe for along feed direction, upper bolster being stopped to spacing limiting plate; Described upper bolster is provided with the limited block be slidably matched with limiting plate; Described limited block and upper bolster are one-body molded.
The beneficial effects of the utility model are: reinforcement material base blanking die on automobile front vertical post of the present utility model, can be merged blanking processing, the coiled strip of take cuts off processing as raw material and by the long limit of reinforcement material base on automobile front vertical post shape to coiled strip, shearing length is consistent with reinforcement material base width on automobile front vertical post, only at coiled strip two ends head, produce clout, compared with prior art, can improve material use, can also reduce processing capacity simultaneously, reduce energy consumption, improve working (machining) efficiency, extend die life, save equipment investment.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upper die component plane;
Fig. 3 is lower membrane module plane;
The left view that Fig. 4 is Fig. 1;
The A-A cutaway view that Fig. 5 is Fig. 1;
The B-B cutaway view that Fig. 6 is Fig. 1.
The specific embodiment
Fig. 1 is structural representation of the present utility model, Fig. 2 is the upper die component plane, Fig. 3 is lower membrane module plane, the left view that Fig. 4 is Fig. 1, the A-A cutaway view that Fig. 5 is Fig. 1, the B-B cutaway view that Fig. 6 is Fig. 1, as shown in the figure: reinforcement material base blanking die on the automobile front vertical post of the present embodiment comprises for cutting off upper die component and the lower membrane module of coiled strip 3 under driving at press; Described lower membrane module comprise the die shoe 1 that can be fixed in the press lower table and be fixed in die shoe 1 for coiled strip 3 loading parts being divided at least two group feeding assembly pulleys 2 that supported and lead; Coiled strip 3 is sent into part and is referred to that coiled strip 3 sends into the part of mould inside except cut-off parts; Feeding assembly pulley 2 comprises the removable a plurality of feeding pulleys that are fixed in the feeding pulley yoke of die shoe 1 and are rotationally connected with the feeding pulley yoke, can take coiled strip 3 as raw material, coordinate feeder that coiled strip 3 is sent between upper die component and lower membrane module and carried out crush-cutting, can effectively support and lead coiled strip 3, avoid coiled strip 3 stuck.
In the present embodiment, described lower membrane module also comprise be fixed in die shoe 1 for coiled strip 3 loading parts being divided to the feeding positive stop 4 that carries out cross spacing, guarantee that coiled strip 3 enters mould along single feeding track, avoid coiled strip 3 deflections, on the automobile front vertical post of guaranteeing to process, reinforcement material base structure is consistent.
In the present embodiment, upper stripping and slicing 6 and upper holder block 7 that described upper die component comprises upper bolster 5 and is fixed in upper bolster 5 bottom surfaces; Described upper bolster 5 vertically single-degree-of-freedom is slidably connected to die shoe 1 and can be fixed in the press upper table; Described lower membrane module also comprises the lower stripping and slicing 8 of being fixed in die shoe 1 end face; Described upper stripping and slicing 6 and lower stripping and slicing 8 are the shearing shape and are provided for cutting off coiled strip 3; Described upper holder block 7 is oppositely arranged up and down for coiled strip 3 being sent into to part and presses in lower stripping and slicing 8 location, surface with lower stripping and slicing 8; Upper bolster 5 and die shoe 1 by guide pillar 9 and guide pin bushing 10 vertically single-degree-of-freedom be slidably connected, upper stripping and slicing 6 is moving knife, lower stripping and slicing 8 is stationary knife, the corresponding coiled strip 3 cut-off parts settings of upper stripping and slicing 6; Can in the crush-cutting process, to coiled strip 3 loading parts, divide and be located by upper holder block 7 is set, avoid coiled strip 3 to send into part and be out of shape under the shearing force effect; Upper holder block 7 is compressible structure, can adopt elastomeric material to make also spring-supported rigidity briquetting, all can realize the purpose of this utility model.
In the present embodiment, described lower membrane module also comprises at least two group material returned assembly pulleys 11 for coiled strip 3 cut-off parts being supported and leading that are fixed in die shoe 1, material returned assembly pulley 11 comprises the removable a plurality of material returned pulleys that are fixed in the material returned pulley yoke of die shoe 1 and are rotationally connected with material returned pulley yoke, can avoid the tablet cut-off parts stuck in mould, be conducive to the material returned smoothly.
In the present embodiment, described lower membrane module also comprise be fixed in die shoe 1 for coiled strip 3 cut-off parts being carried out to the material returned positive stop 12 of cross spacing; Assurance coiled strip 3 cut-off parts, along the single track material returned, avoid the tablet cut-off parts stuck in mould.
In the present embodiment, described feeding positive stop 4 and material returned positive stop 12 all, along the horizontal adjustable mode of feed direction, to be fixed in die shoe 1, can carry out the adaptability adjusting according to the width of tablet, practical.
In the present embodiment, described lower membrane module also comprises stock support 13 and the material returned support 14 for coiled strip 3 cut-off parts are supported supported for coiled strip 3 loading parts are divided; Described stock support 13 and material returned support 14 be the liftable die shoe 1 that is fixedly installed in all; The supporting surface of stock support 13 is equal with the working face of feeding assembly pulley 2; The medial support face of material returned support 14 is equal with the working face of material returned assembly pulley 11, and the inclination that faces down of the outside-supporting of material returned support 14, be convenient to the material returned.
In the present embodiment, described lower membrane module also comprise be fixed in die shoe 1 for along feed direction, upper bolster 5 being stopped to spacing limiting plate 15; Described upper bolster 5 is provided with the limited block 16 be slidably matched with limiting plate 15; Described limited block 16 is one-body molded with upper bolster 5; During crush-cutting, extrusion fracture due to coiled strip 3 between upper stripping and slicing 6 and lower stripping and slicing 8 can produce along feed direction and reciprocal interaction force, cause producing between upper bolster 5 and die shoe 1 interaction force of horizontal direction, make guide pillar 9 bear moment of flexure, by limiting plate 15 and limited block 16, can utilize limiting plate 15 to coordinate the interaction force of the horizontal direction produced between opposing upper bolster 5 and die shoe 1 with the face contact slide between limited block 16, avoid guide pillar 9 wear and tear or be out of shape because bearing moment of flexure, guarantee the slide-and-guide of 9 pairs of upper bolsters 5 of guide pillar.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims (8)

1. reinforcement material base blanking die on an automobile front vertical post, is characterized in that: comprise for cutting off upper die component and the lower membrane module of coiled strip under driving at press; Described lower membrane module comprise the die shoe that can be fixed in the press lower table and be fixed in die shoe for the coiled strip loading part being divided at least two group feeding assembly pulleys that supported and lead.
2. reinforcement material base blanking die on automobile front vertical post according to claim 1 is characterized in that: described lower membrane module also comprise be fixed in die shoe for the coiled strip loading part being divided to the feeding of carrying out cross spacing positive stop.
3. reinforcement material base blanking die on automobile front vertical post according to claim 2, is characterized in that: upper stripping and slicing and upper holder block that described upper die component comprises upper bolster and is fixed in the upper bolster bottom surface; Described upper bolster vertically single-degree-of-freedom is slidably connected to die shoe and can be fixed in the press upper table; Described lower membrane module also comprises the lower stripping and slicing of being fixed in the die shoe end face; Described upper stripping and slicing and lower stripping and slicing are the shearing shape and are provided for cutting off coiled strip; Described upper holder block and lower stripping and slicing are oppositely arranged up and down for coiled strip being sent into to part presses in location, lower stripping and slicing surface.
4. reinforcement material base blanking die on automobile front vertical post according to claim 3, it is characterized in that: described lower membrane module also comprises at least two group material returned assembly pulleys for the coiled strip cut-off parts being supported and leading that are fixed in die shoe.
5. reinforcement material base blanking die on automobile front vertical post according to claim 4 is characterized in that: described lower membrane module also comprise be fixed in die shoe for the coiled strip cut-off parts being carried out to the material returned positive stop of cross spacing.
6. reinforcement material base blanking die on automobile front vertical post according to claim 5 is characterized in that: described feeding positive stop and material returned positive stop all with along feed direction laterally adjustable mode be fixed in die shoe.
7. reinforcement material base blanking die on automobile front vertical post according to claim 6, it is characterized in that: described lower membrane module also comprises stock support and the material returned support for the coiled strip cut-off parts is supported supported for the coiled strip loading part is divided; Described stock support and material returned support be the liftable die shoe that is fixedly installed in all.
8. reinforcement material base blanking die on automobile front vertical post according to claim 7 is characterized in that: described lower membrane module also comprise be fixed in die shoe for along feed direction, upper bolster being stopped to spacing limiting plate; Described upper bolster is provided with the limited block be slidably matched with limiting plate; Described limited block and upper bolster are one-body molded.
CN2013203001083U 2013-05-28 2013-05-28 Blanking die for upper reinforcer blank of automobile front column Expired - Fee Related CN203316558U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203001083U CN203316558U (en) 2013-05-28 2013-05-28 Blanking die for upper reinforcer blank of automobile front column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203001083U CN203316558U (en) 2013-05-28 2013-05-28 Blanking die for upper reinforcer blank of automobile front column

Publications (1)

Publication Number Publication Date
CN203316558U true CN203316558U (en) 2013-12-04

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ID=49655956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203001083U Expired - Fee Related CN203316558U (en) 2013-05-28 2013-05-28 Blanking die for upper reinforcer blank of automobile front column

Country Status (1)

Country Link
CN (1) CN203316558U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001791A (en) * 2014-06-10 2014-08-27 昆山宝锦激光拼焊有限公司 Automobile front pillar inner plate blanking mold
CN104043714A (en) * 2014-06-10 2014-09-17 昆山宝锦激光拼焊有限公司 Blanking die for external reinforcement plate of car front column

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001791A (en) * 2014-06-10 2014-08-27 昆山宝锦激光拼焊有限公司 Automobile front pillar inner plate blanking mold
CN104043714A (en) * 2014-06-10 2014-09-17 昆山宝锦激光拼焊有限公司 Blanking die for external reinforcement plate of car front column

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131204

Termination date: 20160528