CN207479582U - A kind of intake chamber shaving die - Google Patents
A kind of intake chamber shaving die Download PDFInfo
- Publication number
- CN207479582U CN207479582U CN201721512250.9U CN201721512250U CN207479582U CN 207479582 U CN207479582 U CN 207479582U CN 201721512250 U CN201721512250 U CN 201721512250U CN 207479582 U CN207479582 U CN 207479582U
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- China
- Prior art keywords
- modules
- fixed block
- mounting blocks
- intake chamber
- fixed
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of intake chamber shaving die, including upper die component and lower mold assemblies；Upper die component includes cope plate, upper module fixed block, fixed block mounting blocks, two upper modules, upper module guide pad, two guide pad mounting blocks, upper edge pieces；It is provided on upper module with three connecting holes of intake chamber part connecting pin respectively in axial direction to three positive vertical through holes, three jumper bars that two upper modules are mounted on three vertical through holes of drawing-in respectively is corresponded on upper mold fixed block；Lower mold assemblies include lower template, two lower modules, and two lower modules are fixed on the upper end of lower template, and two lower modules and two upper modules are respectively formed up and down to just, a waste material handle support column being respectively equipped with corresponding to two cross gate positions in lower template upper end；Guide frame and upper die component downlink position limiting structure are provided between cope plate and lower template.This intake chamber shaving die improves trimming efficiency, considerably reduces labor intensity and improves trimming position cross section quality.
Description
Technical field
The utility model belongs to automobile intake chamber casting technology field, more particularly to a kind of intake chamber shaving die.
Background technology
The production of automobile intake chamber uses two cavity configuration of a mould with mold.Intake chamber die cast demoulding after, casting structure by
Two intake chamber ontologies 1 ' and 2 ' two parts of runner scrap are formed, in addition, existing in three casting holes on intake chamber ontology
Cast flash.At present, runner scrap and casting flash using manual type are cleared up completely, runner scrap is generally used
After hand hammer knocks off, hand sand is being carried out to cross section place, and feather plucking is directly carried out manually for the casting flash of hole class is general.
Processing after the above-mentioned casting to automobile intake chamber is commonly referred to as trimming processing.There is tool in existing trimming processing mode
The deficiency for having low production efficiency, labor intensity big, in addition, the quality of trimming position also needs to be further improved.
Invention content
The utility model provides a kind of raising trimming efficiency, significantly to solve technical problem present in known technology
It reduces labor intensity and improves the intake chamber shaving die of trimming position cross section quality.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
A kind of intake chamber shaving die, including upper die component and lower mold assemblies；
The upper die component is led including cope plate, upper module fixed block, fixed block mounting blocks, two upper modules, upper modules
To block, two guide pad mounting blocks, upper edge pieces；Fixed block mounting blocks are fixed on the lower end of cope plate, two guide pad installations
Block is individually fixed in position of the lower end close to both sides of fixed block mounting blocks, side of the upper module fixed block to be resiliently displaceable up and down
Formula is installed on the lower end of fixed block mounting blocks and between two guide pad mounting blocks, and two upper modules are fixedly installed in
The lower end of module fixed block, upper module guide pad are fixedly installed in the lower end of two guide pad mounting blocks, in upper module guide pad
On be provided with the pilot hole being each passed through for two upper modules, upper edge pieces are fixedly installed in the lower end of upper module guide pad,
The cut hole being pierced by respectively for the lower end of two upper modules is provided in upper edge pieces, is both provided in the lower end at two cut hole positions
Raised cutting edge；The side outer contour shape of two upper modules is consistent with the side outer contour shape of intake chamber part connecting pin, upper
It is provided in module with three connecting holes of intake chamber part connecting pin respectively in axial direction to three positive vertical through holes, consolidated in upper mold
Determine to correspond to three jumper bars that two upper modules are mounted on three vertical through holes of drawing-in respectively on block；
The lower mold assemblies include lower template, two lower modules, and two lower modules are fixed on the upper end of lower template, under two
Module is respectively formed up and down with two upper modules to just, the position that two cross gates are corresponded in lower template upper end is respectively equipped with one
Waste material handle support column；
Guide frame and upper die component downlink position limiting structure are provided between cope plate and lower template.
Preferably：The cope plate and lower template are square template, and the guide frame is by being fixed on cope plate lower end
Two guide sleeves outside fixed block mounting blocks both sides and it is fixed on two of lower template upper end outside two lower module both sides
A lead is formed, and two guide sleeves and two leads are respectively formed inserting and are oriented to cooperation.
Preferably：The upper die component downlink position limiting structure is by being fixed on four of four corner locations in cope plate lower end
Positioning column and be fixed on the corner location of lower template upper end four with four upper positioning columns one by one up and down to being positioned under positive four
Column is formed, and is come downwards to lower mold assemblies molding in place under state in upper die component, upper positioning column lower end on corresponding time positioning column
End is in contact.
Preferably：Two upper modules are connect by screw with upper module fixed block, are equipped with and are stretched on upper mold fixed block
To two locating shafts of upper mold fixed block lower end, location hole is equipped at the center of two upper modules, two upper mold fixed blocks pass through
The inserting cooperation of location hole and locating shaft is circumferentially formed thereon limiting.
The utility model has the advantages and positive effects of：
This intake chamber shaving die, after upper die component downlink and lower mold assemblies molding, by under two upper edge pieces
Raised cutting edge realizes the quick excision of intake chamber part periphery runner scrap, while by the lower ends of multiple jumper bars to intake chamber part
The casting flash of connecting pin connecting hole is punched out processing respectively, in this way, trimming processing is disposably realized by shaving die,
And trimming position section is concordant, does not need to subsequently carrying out hand sand, so as to improve trimming efficiency, significantly reduction work
People's labor intensity.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the utility model；
Fig. 2 is the dimensional structure diagram of the utility model；
Fig. 3 is the dimensional structure diagram of the utility model upper die component；
Fig. 4 is the three-dimensional exploded view of the utility model upper die component；
Fig. 5 is the dimensional structure diagram of the utility model lower mold assemblies；
Fig. 6 is the dimensional structure diagram for not carrying out trimming processing after intake chamber is cast；
Fig. 7 is the dimensional structure diagram after intake chamber trimming.
In figure：1st, upper die component；1-1, cope plate；1-2, upper module fixed block；1-3, fixed block mounting blocks；1-4, upper mold
Block；1-4-1, vertical through holes；1-4-2, location hole；1-5, upper module guide pad；1-5-1, pilot hole；1-6, guide pad installation
Block；1-7, upper edge pieces；1-7-1, cut hole；1-7-2, raised cutting edge；1-8, jumper bar；1-9, guide sleeve；1-10, upper positioning column；
1-11, locating shaft；2nd, lower mold assemblies；2-1, lower template；2-2, lower module；2-3, waste material handle support column；2-4, lead；2-5、
Lower positioning column；1 ', intake chamber ontology；2 ', runner scrap.
Specific embodiment
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
Refer to Fig. 1-7, a kind of intake chamber shaving die, including upper die component 1 and lower mold assemblies 2.
The upper die component includes cope plate 1-1, upper module fixed block 1-2, fixed block mounting blocks 1-3, two upper modules
1-4, upper module guide pad 1-5, two guide pad mounting blocks 1-6, upper edge pieces 1-7.Fixed block mounting blocks are fixed by screw
In the lower end of cope plate.Two guide pad mounting blocks are individually fixed in position of the lower end close to both sides of fixed block mounting blocks.On
Module fixed block is installed on the lower end of fixed block mounting blocks in a manner of being resiliently displaceable up and down and is installed positioned at two guide pads
Between block.Specifically, upper module fixed block is connect with fixed block mounting blocks by screw element, screw element plays upper module fixed block
It is acted on to lower limit, while spring is provided between upper module fixed block and fixed block mounting blocks.Two upper modules fix peace
Lower end loaded on upper module fixed block.Upper module guide pad is fixedly installed in the lower end of two guide pad mounting blocks, in upper module
The pilot hole 1-5-1 being each passed through for two upper modules is provided on guide pad, the square hole described in attached drawing can be used in pilot hole.
Upper edge pieces are fixedly installed in the lower end of upper module guide pad by screw, are provided in upper edge pieces for two upper modules
The cut hole 1-7-1 that lower end is pierced by respectively is both provided with raised cutting edge 1-7-2 in the lower end at two cut hole positions, specifically, raised
Cutting edge is set along a circle of cut hole, and raised cutting edge is consistent with the shape of intake chamber part connecting pin along the shape of a circle.Two upper molds
The side outer contour shape of block is consistent with the side outer contour shape of intake chamber part connecting pin, is provided with and intakes on upper module
Three connecting holes of room part connecting pin to three positive vertical through holes 1-4-1, correspond on upper mold fixed block respectively in axial direction
Two upper modules are mounted on three jumper bar 1-8 of three vertical through holes of drawing-in respectively, and the effect of three jumper bars is：Respectively into
The casting flash in three connecting holes on hydroecium connecting pin is punched out processing.
The lower mold assemblies include lower template 2-1, two lower module 2-2, and two lower modules are fixed by screws in lower die
The upper end of plate, two lower modules and two upper modules are respectively formed up and down to just.The effect of two lower modules is to be respectively used to prop up
Two intake chamber parts are supportted, specifically, being provided with the accommodating chamber being inserted into for intake chamber part main part on two lower modules, are intake
The main part of room part is extend into accommodating chamber, and the connecting pin of intake chamber part is supported in the upper end of corresponding lower module.In lower template
The position that upper end corresponds to two cross gates is respectively equipped with a waste material handle support column 2-3, to realize the support to runner scrap.
Guide frame and upper die component downlink position limiting structure are provided between cope plate and lower template.
In above-mentioned shaving die：The cope plate and lower template are square template.The guide frame is further preferred
It is located at by being fixed on two guide sleeve 1-9 that cope plate lower end is located at outside fixed block mounting blocks both sides and being fixed on lower template upper end
Two lead 2-4 outside two lower module both sides are formed, and two guide sleeves are respectively formed inserting and are oriented to two leads matches
It closes.
In above-mentioned shaving die：The upper die component downlink position limiting structure is further preferably by being fixed on cope plate lower end four
Four upper positioning column 1-10 of a corner location and it is fixed on the corner location of lower template upper end four and four upper positioning columns one by one
Four positive lower positioning column 2-5 are formed up and down, in the case where upper die component comes downwards to and molds state in place with lower mold assemblies, upper positioning
Column lower end is in contact with corresponding lower positioning column upper end, to realize the limiting of upper die component downlink.
In above-mentioned shaving die：Two upper modules are preferably fixed on by such as lower structure on upper module fixed block：
Two upper modules are connect by screw with upper module fixed block, are equipped on upper mold fixed block and are extend into upper mold and consolidate
Determine two locating shaft 1-11 of block lower end, be equipped with location hole 1-4-2 at the center of two upper modules, two upper mold fixed blocks pass through
The inserting cooperation of location hole and locating shaft is circumferentially formed thereon limiting.Specifically, locating shaft can be used shown in attached drawing in circular shaft
The structure of the upper certain bit plane of setting, other, which can also be used, can limit the structure that upper module is along the circumferential direction limited.
Claims (4)
1. a kind of intake chamber shaving die, including upper die component and lower mold assemblies；
The upper die component include cope plate, upper module fixed block, fixed block mounting blocks, two upper modules, upper module guide pad,
Two guide pad mounting blocks, upper edge pieces；Fixed block mounting blocks are fixed on the lower end of cope plate, two guide pad mounting blocks difference
Position of the lower end close to both sides of fixed block mounting blocks is fixed on, upper module fixed block is installed in a manner of being resiliently displaceable up and down
In the lower end of fixed block mounting blocks and between two guide pad mounting blocks, two upper modules are fixedly installed in upper module and consolidate
Determine the lower end of block, upper module guide pad is fixedly installed in the lower end of two guide pad mounting blocks, is set on upper module guide pad
There is the pilot hole being each passed through for two upper modules, upper edge pieces are fixedly installed in the lower end of upper module guide pad, in the upper edge of a knife
The cut hole being pierced by respectively for the lower end of two upper modules is provided on part, raised sword is both provided in the lower end at two cut hole positions
Mouthful；The side outer contour shape of two upper modules is consistent with the side outer contour shape of intake chamber part connecting pin, on upper module
It is provided with three connecting holes of intake chamber part connecting pin respectively in axial direction to three positive vertical through holes, on upper mold fixed block
Three jumper bars of three vertical through holes of drawing-in respectively are mounted on corresponding to two upper modules；
The lower mold assemblies include lower template, two lower modules, and two lower modules are fixed on the upper end of lower template, two lower modules
It is respectively formed up and down with two upper modules to just, the position that two cross gates are corresponded in lower template upper end is respectively equipped with a waste material
Handle support column；
Guide frame and upper die component downlink position limiting structure are provided between cope plate and lower template.
2. intake chamber shaving die according to claim 1, it is characterised in that：The cope plate and lower template are rectangular
Template, the guide frame is by being fixed on two guide sleeves and be fixed on that cope plate lower end is located at outside fixed block mounting blocks both sides
Two leads that lower template upper end is located at outside two lower module both sides are formed, and two guide sleeves are respectively formed with two leads
Inserting is oriented to cooperation.
3. intake chamber shaving die according to claim 1, it is characterised in that：The upper die component downlink position limiting structure by
Be fixed on four upper positioning columns of four corner locations in cope plate lower end and be fixed on the corner location of lower template upper end four with
Four upper positioning columns are one by one up and down formed four positive lower positioning columns, are come downwards in upper die component with lower mold assemblies molding in place
Under state, upper positioning column lower end is in contact with corresponding lower positioning column upper end.
4. intake chamber shaving die according to claim 1, it is characterised in that：Two upper modules pass through screw and upper module
Fixed block connects, and two locating shafts for extending into upper mold fixed block lower end is equipped on upper mold fixed block, in two upper modules
Center be equipped with location hole, two upper mold fixed blocks are circumferentially formed thereon limit by the inserting of location hole and locating shaft cooperation
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721512250.9U CN207479582U (en) | 2017-11-14 | 2017-11-14 | A kind of intake chamber shaving die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721512250.9U CN207479582U (en) | 2017-11-14 | 2017-11-14 | A kind of intake chamber shaving die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479582U true CN207479582U (en) | 2018-06-12 |
Family
ID=62476843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721512250.9U Expired - Fee Related CN207479582U (en) | 2017-11-14 | 2017-11-14 | A kind of intake chamber shaving die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333566A (en) * | 2021-08-05 | 2021-09-03 | 宁波易维机械有限公司 | Footboard punching press side cut mould |
-
2017
- 2017-11-14 CN CN201721512250.9U patent/CN207479582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333566A (en) * | 2021-08-05 | 2021-09-03 | 宁波易维机械有限公司 | Footboard punching press side cut mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |