CN205887848U - Two material core die that press in roof beam class piece area - Google Patents

Two material core die that press in roof beam class piece area Download PDF

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Publication number
CN205887848U
CN205887848U CN201620920954.9U CN201620920954U CN205887848U CN 205887848 U CN205887848 U CN 205887848U CN 201620920954 U CN201620920954 U CN 201620920954U CN 205887848 U CN205887848 U CN 205887848U
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China
Prior art keywords
mould
guide plate
split type
core
assembly
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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
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CN201620920954.9U
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Chinese (zh)
Inventor
何鹏申
卢桥
井芊
徐肖
王肖英
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Anhui Jianghuai Automobile Group Corp
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Priority to CN201620920954.9U priority Critical patent/CN205887848U/en
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Publication of CN205887848U publication Critical patent/CN205887848U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a two material core die that press in roof beam class piece area, this roof beam class piece of has horizontal component and slide wedge part, and the upper die base correspondence has malleation material core assembly and side pressure material core assembly, and the lower mould body has split type terrace die, the driving guide plate and lower V type baffle that the slope was arranged is drawn together to the split type stationary ladle that drives down on the lower mould body, slider on the side pressure material core assembly has clamp plate and last V type baffle, and respectively with driving guide plate and V type baffle face contact cooperation down, in the malleation, the slider of side pressure and the split type seat of drive down match, roof beam class piece processingquality has been guaranteed in punching press when having realized two orientations of malleation and side pressure.

Description

A kind of double binder core mold of beam piece band
Technical field
The utility model is with regard to a kind of mould, particularly a kind of beam piece band pair binder core mold.
Background technology
With the fast development of auto industry, the vehicle of automobile is more and more faster, and the assembling process of body in white also is got over again Miscellaneous.Many stamping parts are such or such curved surface features, cause binder difference on effect, operation arrangement complicates.Material pressing core pressure Material effect is that product stamping procedure content is realized with the key factor of quality, particularly critical for wedge process zone binder.
Such as vehicle a post (beam piece) inner panel is poor for wedge stamped area binder effect using commonly positive material pressing core, and And rise and fall because its product piece exists, lead to its commonly positive binder presence fluctuating, easily occur deforming after heat treatment, lead to debug out Now repeatedly, the manufacturing cycle is caused to lengthen.Therefore, how to realize wedge stamped area binder becomes automobile panel manufacture craft One key technology.
The technical scheme of prior art one generally adopts overall z to positive material pressing core binder, adds nitrogen in wedge stamped area Cylinder pressurizes.It has the shortcomings that more:
(1) binder effect is general, and debugging cycle is long;
(2) there is relief feature because of wedge region in material pressing core, and after easily causing heat treatment, deformation is serious;
(3) increase corresponding frock development cost.
It is thus desirable to providing a kind of mould that beam piece is carried out with punch process, solve wedge stamped area binder effect Difference, yielding after material pressing core heat treatment, debugging repeatedly, causes the difficult problem that the manufacturing cycle lengthens.
Utility model content
The utility model provides a kind of beam piece band double binder core mold, to solve the problems of the prior art, reduces system Make the cycle, reduce the development cost of frock.
The utility model provides a kind of double binder core mold of beam piece band, and described beam piece has horizontal component and wedge Part, described mould includes upper bolster and lower mould body, wherein:
Corresponding described horizontal component and described wedge part, described upper bolster has positive binder core assembly and lateral pressing core is total Become, described lower mould body has fission_typed punch;
Described lower mould body also has split type lower driving seat, and described split type lower driving seat is fixed with described lower mould body Connect install, described split type lower drive seat include: be in tilted layout described split type lower drive seat both sides driving guide plate and It is arranged in the described lower V-shaped guide plate driving in the middle of guide plate;
Described lateral pressing core assembly has slide block, and described slide block has pressing plate and upper V-shaped guide plate, and described pressing plate with described Guide plate face is driven to be engaged, described upper V-shaped guide plate is engaged with described lower V-shaped guide plate face.
Beam piece band pair binder core mold as above, these, it is preferred to: described split type lower driving seat passes through spiral shell Bolt is fixedly connected installation with described lower mould body.
Beam piece band pair binder core mold as above, these, it is preferred to: described lateral pressing core assembly and described drive Dynamic guide plate is in 90 °.
Beam piece band pair binder core mold as above, these, it is preferred to: described split type lower driving seat also includes Horizontally disposed lower elastic buffer, described upper bolster has the upper elastic buffer of arrangement corresponding with described lower elastic buffer.
Beam piece band pair binder core mold as above, these, it is preferred to: described lateral pressing core assembly has core leads Post, described core guide pillar forms guiding between described slide block and described lateral pressing core assembly.
Beam piece band pair binder core mold as above, these, it is preferred to: described lower mould body also has mould leads Post, described mould guide pillar forms guiding between described upper bolster and described lower mould body.
Beam piece band pair binder core mold as above, these, it is preferred to: described positive binder core assembly also has to be repaiied Side cutter block, positive nitrogen cylinder and punch-head assembly.
Beam piece band pair binder core mold as above, these, it is preferred to: described slide block also has side and repaiies cutter block, Side nitrogen cylinder, side blow assembly and square impact assembly.
In the utility model, while malleation, slide block structure positioned at side pressure region and split type lower driving seat phase Cooperation is it is achieved that the punching press in malleation in an operation and side pressure two direction is it is ensured that crudy, particularly to beam type work The punch process of part.
Brief description
Fig. 1 is upper bolster and material pressing core top view in the utility model;
Fig. 2 is material pressing core partial isometric views in the utility model;
Fig. 3 is upper bolster top view in the utility model;
Fig. 4 is lower mould body axonometric drawing in the utility model;With
Fig. 5 is die cut view in the utility model.
Reference: i upper bolster, ii positive binder core assembly, iii lateral pressing core assembly, 10 positive material pressing core bodies, 11 malleations The dead block of pier, 12 slide plates, 13 press-fit guide pin bushing, 14 lateral pressing core bodies, the dead block of 15 side pressure piers, 16 lifting screwed holes, 17 active side Pin platform, 18 secure side pin platforms, 19 upset screwed holes, V-shaped guide plate on 20, elastic buffer on 22,23 force backhaul to hook, and 24 cores are led Post, 25 pressing plates, 26 caging bolts, 27 active side pins, 28 secure side pins, 29 deburring cutter blocks, 30 positive nitrogen cylinders, 31 punch-head assemblies, 32 rigid limits, cutter block is repaiied in 33 sides, 34 side nitrogen cylinders, mould body on 36,37 side blow assemblies, 38 square impact assemblies, and 39 slide blocks, under 40 Mould body, 41 fission_typed punchs, 42 driving guide plates, 43 times elastic buffers, 44 times V-shaped guide plates, 45 split type lower driving seats, 46 moulds Guide pillar, 47t type guide plate.
Specific embodiment
As shown in Fig. 1 is to 5, the utility model provides a kind of beam piece band double binder core mold, and described beam piece has water Flat part and wedge part, described mould includes upper bolster i and lower mould body 40, wherein: corresponding described horizontal component and described Wedge part, described upper bolster i has positive binder core assembly ii and lateral pressing core assembly iii, and described lower mould body 40 has point Body formula punch 41;Described lower mould body 40 also has a split type lower driving seat 45, described split type lower driving seat 45 with described under Mould body 40 is fixedly connected installation, and described split type lower driving seat 45 includes: is in tilted layout in described split type lower driving seat 45 The driving guide plate 42 of both sides and the lower V-shaped guide plate 44 being arranged in the middle of described driving guide plate 42;Described lateral pressing core assembly iii tool There is slide block 39, described slide block 39 has pressing plate 25 and upper V-shaped guide plate 20, and described pressing plate 25 is contacted with described driving guide plate 42 face Cooperation, described upper V-shaped guide plate 20 is engaged with described lower V-shaped guide plate 44 face.
In the utility model, while malleation is carried out to horizontal component, slide block structure positioned at side pressure region and point Seat is driven to match, to carry out side pressure to wedge part under body formula.It is achieved that the malleation in an operation and side pressure two The punching press in direction is it is ensured that crudy, the particularly punch process to beam type workpiece.
As improvement of the present utility model, it is fixing with described lower mould body 40 that described split type lower driving seat 45 passes through bolt Connect and install.
As preferred embodiment, as shown in Figures 4 and 5, described lateral pressing core assembly iii is in 90 ° with described driving guide plate. Ensure to provide reliable stamping pressure in the side pressure stage.
As preferred embodiment, described split type lower driving seat 45 also includes horizontally disposed lower elastic buffer 43, institute State the upper elastic buffer 22 that upper bolster i has arrangement corresponding with described lower elastic buffer 43.
As improvement of the present utility model, described lateral pressing core assembly iii has core guide pillar 24, and described core guide pillar 24 is in institute State and between slide block 39 and described lateral pressing core assembly iii, form guiding.
As another improvement, described lower mould body 40 also has mould guide pillar 46, and described mould guide pillar 46 is in described upper bolster i Form guiding and described lower mould body 40 between.
As improvement of the present utility model, for providing the multinomial technique such as Pressing Deformation and punching, described positive binder core assembly Ii also has deburring cutter block 29, positive nitrogen cylinder 30 and punch-head assembly 31.
As another improvement, described slide block 39 also has side and repaiies cutter block 33, side nitrogen cylinder 34, side blow assembly 37 and square impact Assembly 38.
Component function:
As shown in Fig. 1 is to 5, wherein reference and its corresponding component names and basic function are as follows:
Material core assembly function:
Positive binder core assembly ii: mainly complete stamping parts forward direction binder, for the type in process part processing type face and plane-parallel Face pressure material, ensures the guidance quality and upper mould body 36 between by slide plate 12;Its work is realized by active side pin, secure side pin Make spacing and safe spacing;Malleation core pier is realized by the dead block of malleation pier 11 dead, attached type carries out material pressing core pier and extremely claps to process part processing Whole.Pressure-plate-force supply is carried out to it by positive nitrogen cylinder 30 it is ensured that binder is steadily strong, reversely fix, save foundry goods space, fall Low die cost.
Lateral pressing core assembly iii: be arranged on slide block 39 by caging bolt, with slide block, safety carried out by caging bolt Spacing with working;Realize the guiding of motion and slide block 39 between by core guide pillar 24;Side pressure core is realized by the dead block of side pressure pier 15 Pier is dead, to process part processing attached type carry out material pressing core pier dead clap whole.Pressure-plate-force supply is carried out to it by side nitrogen cylinder 34 it is ensured that side pressure Material is steadily strong, reversely fixes, and saves foundry goods space, reduces die cost.
Embodiment in the utility model is set up separately by material pressing core two parts, it is to avoid material pressing core rises and falls greatly, does not advise after quenching Then deform, affect construction cycle and rectification cost;Mould work package on undulating region is arranged in two chambeies simultaneously, is easy to adjust Examination and maintenance, improve production stability simultaneously.
Concrete operations:
As preferred embodiment in the utility model, it is realized the synchronization of the technique such as Pressing Deformation and punching, deburring and carries out.
It is specifically described when carrying out side/positive deburring, side/positive punch work for: double binder core mold repairing punch dies, by positive binder Core assembly ii ensures product and horizontal direction type face region z to binder, and lateral pressing core assembly iii ensures process part processing undulating region side Xiu Chong region binder it is ensured that just, side repair pressure-plate-force needed for punching, thus realizing user to product hole position, seam required precision.
During work, mould is opened, and product is put into the fission_typed punch with surrounding fine positioning by artificial/manipulator On 41, positive binder core assembly ii is descending with upper mould body 36, carries out positive binder to product, lateral pressing core assembly iii is with cunning simultaneously Block 39 is first vertically descending, after the split type lower driving seat 45 of contact and then repaiies/rush angular movement along side, positive binder core assembly ii passes through Positive nitrogen cylinder 30 provides the pressure of positive binder, so as to product z, to starting binder at first, then lateral pressing core assembly iii passes through side Nitrogen cylinder 34 provides the pressure of lateral pressing, repaiies/rush region binder with offside.
When malleation and the abundant binder of side pressure two binder core assembly, side deburring cutter block on upper mould body 36 and slide block 39, Punching assembly starts to carry out trimming and piercing die work to product.After product completes to repair and rushes work, positive binder core assembly ii is with upper mould Body 36 upward vertical movement, lateral pressing core assembly iii first repaiies along side with slide block 39/and angle of attack degree exits, more together with upper calligraphy or painting model Body 36 upward vertical movement.
In this embodiment, product by using double binder core mechanisms to z to and side repair/rush direction respectively binder it is ensured that Product is repaiied and is rushed pressure-plate-force needed for work, so that it is guaranteed that repair rushing precision, meets user to product hole position, seam required precision.
The utility model, by total accepted way of doing sth material pressing core mechanism, solves the problems, such as the lateral binder of product, and fluctuating material pressing core quenches Rear stability is poor, improves product hole position, seam precision, simultaneously more nimble to product binder, steadily, makes deburring, protects before punching Demonstrate,prove abundant binder.Total accepted way of doing sth material pressing core mechanism is easy to processing, debugging and produces simultaneously.In addition in existing mold space and operation Down it is achieved that hole position, seam required precision, reduce foundry goods expense, save product frock development cost.
Should be appreciated that the utility model scope of the claimed is not limited to non-limiting embodiments it should be understood that non-limiting reality Scheme of applying illustrates as just example.The protection domain of the application essence to be required more is embodied in independent claims The scope providing, and its dependent claims.

Claims (8)

1. the double binder core mold of a kind of beam piece band, described beam piece has horizontal component and wedge part, and described mould includes Upper bolster and lower mould body it is characterised in that:
Corresponding described horizontal component and described wedge part, described upper bolster has positive binder core assembly and lateral pressing core assembly, Described lower mould body has fission_typed punch;
Described lower mould body also has split type lower driving seat, and described split type lower driving seat is fixedly connected with described lower mould body Install, described split type lower driving seat includes: is in tilted layout in the described split type lower driving guide plate driving seat both sides and arrangement In the described lower V-shaped guide plate driving in the middle of guide plate;
Described lateral pressing core assembly has slide block, and described slide block has pressing plate and upper V-shaped guide plate, and described pressing plate and described driving Guide plate face is engaged, and described upper V-shaped guide plate is engaged with described lower V-shaped guide plate face.
2. the double binder core mold of beam piece band as claimed in claim 1 it is characterised in that: described split type lower driving seat passes through Bolt is fixedly connected installation with described lower mould body.
3. the double binder core mold of beam piece band as claimed in claim 2 it is characterised in that: described lateral pressing core assembly with described Guide plate is driven to be in 90 °.
4. the double binder core mold of beam piece band as claimed in claim 3 it is characterised in that: described split type lower driving seat also wraps Include horizontally disposed lower elastic buffer, described upper bolster has the upper elastic buffer of arrangement corresponding with described lower elastic buffer.
5. the double binder core mold of beam piece band as claimed in claim 4 it is characterised in that: described lateral pressing core assembly has core Guide pillar, described core guide pillar forms guiding between described slide block and described lateral pressing core assembly.
6. the double binder core mold of beam piece band as claimed in claim 5 it is characterised in that: described lower mould body also has mould leads Post, described mould guide pillar forms guiding between described upper bolster and described lower mould body.
7. the double binder core mold of beam piece band as claimed in claim 6 it is characterised in that: described positive binder core assembly also has Deburring cutter block, positive nitrogen cylinder and punch-head assembly.
8. the double binder core mold of beam piece band as claimed in claim 7 it is characterised in that: described slide block also has side and repaiies knife Block, side nitrogen cylinder, side blow assembly and square impact assembly.
CN201620920954.9U 2016-08-22 2016-08-22 Two material core die that press in roof beam class piece area Expired - Fee Related CN205887848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620920954.9U CN205887848U (en) 2016-08-22 2016-08-22 Two material core die that press in roof beam class piece area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620920954.9U CN205887848U (en) 2016-08-22 2016-08-22 Two material core die that press in roof beam class piece area

Publications (1)

Publication Number Publication Date
CN205887848U true CN205887848U (en) 2017-01-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106583566A (en) * 2017-02-06 2017-04-26 上海瑞挚汽车模具有限公司 Side body forming mould for automobile
CN106925679A (en) * 2017-03-31 2017-07-07 上汽通用五菱汽车股份有限公司 Car panel die Wedge mechanism
CN109604430A (en) * 2018-12-29 2019-04-12 天津希利汽车部品有限公司 Connecting cross beam trimming and piercing die after panoramic skylight

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106583566A (en) * 2017-02-06 2017-04-26 上海瑞挚汽车模具有限公司 Side body forming mould for automobile
CN106925679A (en) * 2017-03-31 2017-07-07 上汽通用五菱汽车股份有限公司 Car panel die Wedge mechanism
CN109604430A (en) * 2018-12-29 2019-04-12 天津希利汽车部品有限公司 Connecting cross beam trimming and piercing die after panoramic skylight

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee before: Anhui Jianghuai Automotive Co., Ltd.

Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee before: Anhui Jianghuai Automotive Co., Ltd.

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: 20170118

Termination date: 20190822