CN207825893U - The cover and its mold of a kind of arrangements for automotive doors inside metal plate - Google Patents
The cover and its mold of a kind of arrangements for automotive doors inside metal plate Download PDFInfo
- Publication number
- CN207825893U CN207825893U CN201820108577.8U CN201820108577U CN207825893U CN 207825893 U CN207825893 U CN 207825893U CN 201820108577 U CN201820108577 U CN 201820108577U CN 207825893 U CN207825893 U CN 207825893U
- Authority
- CN
- China
- Prior art keywords
- cover
- mold
- plates
- plate
- metal 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.)
- Active
Links
Abstract
The utility model discloses the covers and its mold of metal plate on the inside of a kind of arrangements for automotive doors, are related to auto parts and components manufacture field.The cover edge described in the utility model week is provided with the V-groove of outward opening, the edge of the V-groove has been done by CAE analysis subtracts glue processing, the V-groove inner wall is provided with the card-bit part of back-off, ensure that the cover is bonded with the long-time perfection of stamping holes, to achieve the effect that waterproof sealing.In addition, mold described in the utility model discloses a kind of strong release mechanism, it ensure that the face of the cover water-proof edge is not molded parting line, keep the face of water-proof edge smooth, the leakproofness of the cover and metal plate on the inside of car door is increased, to reach the waterproof sealing requirement of product.
Description
Technical field
The utility model is related to auto parts and components field, be related specifically on the inside of a kind of arrangements for automotive doors the cover of metal plate and its
Mold.
Background technology
The car door of automobile is generally made of outside metal plate, inside metal plate, inner trim panels, the folder of outside metal plate and inside metal plate
Collision prevention girders or reinforcing rib are also equipped in sheaf space.The major support members and door accessories of inside metal plate as car door
Carrier is installed, generally there is higher design and manufacture to require.On the inside of the existing car door in this field in the design of metal plate, generally
Larger hole can be opened up, for loading and unloading the door accessories such as glass lifting motor and sound system, and plays and mitigates car door weight
Amount saves the effect of material.The cover made of plastics or rubber is typically provided on metal plate hole, it is therefore an objective to dustproof and waterproof.
In the prior art, the long-time perfection that the cover on the inside of car door on metal plate can not achieve with stamping holes is bonded, and is being manufactured
The cover edge will appear the defects of starved, flash, deformation in the process, it would be highly desirable to improve.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of the covers of metal plate on the inside of arrangements for automotive doors, ensure that the cover
It is bonded with the long-time perfection of stamping holes, to achieve the effect that waterproof sealing.
Technical solution is as follows used by the utility model solves its technical problem：A kind of cover of arrangements for automotive doors inside metal plate
Lid, includes the bonnet body in stamping holes, the edge week of the cover is provided with the V-groove of outward opening, the side of V-groove
Edge has been done by CAE analysis subtracts glue processing, and V-groove inner wall week is provided with the card-bit part of back-off.
The utility model utilizes plastic material characteristic --- flow orientation, has carried out cleverly subtracting glue processing, has promoted the cover
Waterproof edges generated during cooling meat arcuate deformation trend, the elastic fit degree at the cover edge is increased, to make cover
Lid waterside edge and being bonded for car door inside metal plate are more flexible, more perfect.In addition, the back-off card-bit part of week setting makes the cover 1
It can preferably be fixed on metal plate 2, will not fall off phenomenon.
Further, it is the better waterproof effect of realization, the shape of the cover must be completely bonded with the shape of stamping holes.
Further, the cover inner face is provided with back-off device at variously-shaped convex-concave platform and three, attached for installing car door
Part.
Further, above-mentioned the cover needs light by plastic composite material integrated injection molding, the edge of the whole circle of the cover
Cunning is smooth, cannot have the defects of any split line, starved, flash, deformation, therefore mold is manufactured to it very high requirement.
Based on above-mentioned requirements, another technical problem to be solved in the utility model is to provide a kind of mould making above-mentioned the cover
Tool, can complete the strong de- action of card-bit part and back-off device, and ensure that the cover the smooth of the edge is smooth.
Technical solution is as follows used by the utility model solves above-mentioned technical problem：A kind of bonnet mold, including
Top plate and bottom plate are equipped with A plates, B plates and board successively between top plate and bottom plate, and the both sides between bottom plate and board are equipped with side
Iron is provided with the first ejector retainner plate and the second ejector retainner plate between square iron.Forming cavity is formed between A plates and B plates, forming cavity is by being arranged
Front cavity in A plates is formed with the rear cavity being arranged in B plates, rear mold mold insert is provided in rear cavity, after rear mold mold insert runs through
Mode and B plates, wherein rear cavity and rear mold mold insert collectively form the shape on the inside of V-groove, and rear cavity is in the upper of card-bit part
Face, rear mold mold insert is below card-bit part.
Further, it is provided with thermal insulation board on top plate, hot mouth is provided on thermal insulation board, hot mouth is arranged with heat passage,
The heat passage passes through top plate, A plates and front cavity to reach forming cavity.
Further, it is equipped with jacking block in rear mold mold insert, and the first thimble is installed on the first ejector retainner plate, the first thimble passes through
Wear the second ejector retainner plate, board, rear mold mold insert connection jacking block；Second thimble is installed, the second thimble is passed through and held on the second ejector retainner plate
Plate, rear mold mold insert connect the jacking block.
Further, inner slide core-pulling mechanism is provided in the front cavity, inner slide core-pulling mechanism includes inner slide, lock
Tight block, latch segment side are provided with guide groove, and the side of inner slide is just stuck in the guide groove.
The utility model above-mentioned technical proposal drives the first thimble to move upwards by the first ejector retainner plate so that jacking block is with after
Mode easily ejects the cover, completes the strong de- action of card-bit part 4.This strong release mechanism has overturned and traditional has used slipper block loose core
Come solve it is whole circle back-off design concept, original slipper block loose core can make the cover water-proof edge face generate molding parting line, shadow
The leakproofness for having rung the cover and metal plate on the inside of car door, can not meet waterproof sealing requirement.The utility model ensure that the cover waterproof
The face at edge is not molded parting line, keeps the face of water-proof edge smooth, increases the sealing of the cover and metal plate on the inside of car door
Property, to reach the waterproof sealing requirement of product.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the cover schematic diagram of the utility model.
Fig. 2 is the cover installation environment schematic diagram in the utility model.
Fig. 3 is sectional view at the B of Fig. 1.
Fig. 4 is the cover water pouring test schematic diagram of the utility model.
Fig. 5 is the cover mold schematic diagram of the utility model.
Fig. 6 is the inner slide core-pulling mechanism and its core pulling action schematic diagram of the utility model.
In attached drawing
1, the cover 2, metal plate 3, V-groove
4, card-bit part 5, convex-concave platform 6, back-off device
100, top plate 101, bottom plate 102, A plates
103, B plates 104, board 105, square iron
106, thermal insulation board 107, hot mouth
200, forming cavity 201, front cavity 202, rear cavity
203, rear mold mold insert
300, jacking block 301, the first ejector retainner plate 302, the second ejector retainner plate
303, the first thimble 304, the second thimble
400, inner slide core-pulling mechanism 401, inner slide 402, latch segment
403, guide groove
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality
It is novel, it is not used to limit the utility model.
As shown in Figs. 1-3, present embodiment discloses a kind of the covers 1 of metal plate inside arrangements for automotive doors, by plastic composite material
Integrated injection molding.To coordinate the shape of stamping holes, in the present embodiment, the shape of the cover 1 is a point, a flat melon seeds
Shape.If the cover 1 towards the one side in compartment be inner face, another side is outside, then the edge week of the cover 1 be provided with opening to
Outer V-groove 3, the edge of V-groove 3 has been done by CAE analysis subtracts glue processing, and the edge of the cover 1 is promoted to generate as shown in Figure 3
Arcuate deformation trend improves the compactness of the cover 1 and metal plate 2.In addition, in the present embodiment, 3 inner wall week of V-groove is also set up
The card-bit part 4 of back-off so that the cover 1 can preferably be fixed on metal plate 2.In the present embodiment, 1 inner face of the cover is provided with
Back-off device 6 at variously-shaped convex-concave platform 5 and three, for installing door accessories.
As shown in figure 4, in the present embodiment, need to carry out waterproof test to the cover 1, the cover 1 is mounted on metal plate 2,
The edge of metal plate 2 blocks fixation by card-bit part 4, and V-groove 3 forms a volume protected from water with 2 inside of metal plate, to the outer of the cover 1
Side carries out the spray test of 10min, and water requires to be 4L/min x m2.The cover 1 in the present embodiment does not have during the experiment
There is drainage, complies fully with requirement.
As shown in figure 5, the present embodiment also discloses a kind of mold for manufacturing above-mentioned the cover 1, including top plate 100 and bottom
Plate 101 is equipped with A plates 102, B plates 103 and board 104 successively between top plate 100 and bottom plate 101, bottom plate 101 and board 104 it
Between both sides be equipped with square iron 105, be provided with thermal insulation board 106 on top plate 100.Forming cavity 200 is formed between A plates 102 and B plates 103,
Including the front cavity 201 being arranged in A plates and the rear cavity 202 being arranged in B plates, rear mold mold insert is provided in rear cavity 202
203, rear mold mold insert 203 is through rear cavity 202, B plates 103.In the present embodiment, the hot mouth 107 of the cover mold runs through thermal insulation board
106, top plate 100, A plates 102 and front cavity 201.In addition, the cover mold in the present embodiment further includes ejecting mechanism, including set
The jacking block 300 in rear mold mold insert 203 is set, and the first ejector retainner plate 301 being arranged between both sides square iron 105 and the second thimble
Plate 302, the first ejector retainner plate 301 is below the second ejector retainner plate 302.Wherein, first thimble 303 is installed on the first ejector retainner plate 301,
First thimble 303 connects jacking block 300 through the second ejector retainner plate 302, board 104, rear mold mold insert 203；Pacify on second ejector retainner plate 302
Equipped with the second thimble 304, the second thimble 304 passes through board 104, rear mold mold insert 203 to connect jacking block 300.
As shown in fig. 6, in the present embodiment, three groups of inner slide core-pulling mechanisms 400 are provided in front cavity 201, to make
Make back-off device 6 three times of 1 inner face of the cover.Inner slide core-pulling mechanism 400 includes inner slide 401, latch segment 402, latch segment 402
Side is provided with guide groove 403, and the side of inner slide 401 is just stuck in guide groove 403.Above-mentioned inner slide core-pulling mechanism 400
It is needing to complete back-off stripping action, i.e. 402 upward core pulling of retaining mechanism, inner slide edge before A, B plate (102,103) die sinking
Guide groove sliding.
In the present embodiment, hot mouth 107 injects plastic cement to forming cavity 200, and after the cover 1 is molded, steps are as follows for die sinking：It is first
First, inner slide core-pulling mechanism 400 completes core pulling action so that the back-off device 6 of 1 inner face of the cover is realized strong de-；Secondly, A plates 102
It is molded with B plates 103；Then, the first ejector retainner plate 301 moves up through the first thimble 303 and drives jacking block 300, rear cavity
202 ejection the covers 1 complete the strong de- action of card-bit part 4, wherein rear cavity 202 and rear mold mold insert 203 collectively form V-groove
The shape of 3 insides, but rear cavity 202, in the upper surface of card-bit part 4, rear mold mold insert 203 is below card-bit part 4.When rear cavity 202
When the cover 1 is ejected, card-bit part 4 can be realized strong de-；Finally, the second ejector retainner plate 302 moves up through 304 band of the second thimble
300 second ejection the cover 1 of dynamic jacking block, die sinking action are completed.
Although the illustrative specific implementation mode of the utility model is described above, in order to the art
Technical staff is it will be appreciated that the utility model, but the utility model is not limited only to the range of specific implementation mode, to this technology
For the those of ordinary skill in field, as long as long as the utility model that various change is limited and determined in the attached claims
In spirit and scope, all are created using the utility model of the utility model design in the row of protection.
Claims (8)
1. the cover of metal plate, includes the bonnet body in stamping holes on the inside of a kind of arrangements for automotive doors, it is characterised in that：It is described
Water-proof edge is arranged in the edge week of the cover, and the water-proof edge is the V-groove of outward opening, the V-groove madial wall setting
There are the card-bit part of back-off, the card-bit part to clasp the edge of the stamping holes, makes on the inside of the water-proof edge and the metal plate
Form a closed volume protected from water；The edge of the V-groove has been done by CAE analysis subtracts glue processing.
2. the cover of metal plate on the inside of a kind of arrangements for automotive doors according to claim 1, it is characterised in that：The shape of the cover
It is bonded completely with the shape of stamping holes.
3. the cover of metal plate on the inside of a kind of arrangements for automotive doors according to claim 1, it is characterised in that：The cover inner face is set
It is equipped with back-off device at multiple convex-concave platforms and three.
4. the cover of metal plate on the inside of a kind of arrangements for automotive doors according to any one of claims 1-3, it is characterised in that：
The cover is by plastic composite material integrated injection molding.
5. a kind of for making the mold of the cover described in claim 1, including top plate and bottom plate, the top plate and bottom plate it
Between be equipped with A plates, B plates and board successively, both sides between the bottom plate and board are equipped with square iron, are provided between the square iron
First ejector retainner plate and the second ejector retainner plate, it is characterised in that：Forming cavity is formed between the A plates and B plates, the forming cavity is by being arranged
Front cavity in the A plates is formed with the rear cavity being arranged in the B plates, and rear mold mold insert is provided in the rear cavity,
The rear mold mold insert runs through the rear cavity and B plates, wherein the rear cavity and rear mold mold insert collectively form the V-groove
The shape of inside, the rear cavity is in the upper surface of described card-bit part, and the rear mold mold insert is below the card-bit part.
6. the mold of the cover according to claim 5, it is characterised in that：Be provided with thermal insulation board on the top plate, it is described every
Hot mouth is provided on hot plate, the hot mouth is arranged with heat passage, and the heat passage passes through the top plate, A plates and preceding mould
Benevolence reaches the forming cavity.
7. the mold of the cover according to claim 5, it is characterised in that：Jacking block is equipped in the rear mold mold insert, and described
First thimble is installed, first thimble connects institute through second ejector retainner plate, board, rear mold mold insert on the first ejector retainner plate
State jacking block；Second thimble is installed, second thimble passes through the board, rear mold mold insert to connect institute on second ejector retainner plate
State jacking block.
8. the mold of the cover according to claim 5, it is characterised in that：Inner slide tube bundle extracting machine is provided in the front cavity
Structure, the inner slide core-pulling mechanism include inner slide, latch segment, and the latch segment side is provided with guide groove, the inner slide
Side be just stuck in the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108577.8U CN207825893U (en) | 2018-01-23 | 2018-01-23 | The cover and its mold of a kind of arrangements for automotive doors inside metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108577.8U CN207825893U (en) | 2018-01-23 | 2018-01-23 | The cover and its mold of a kind of arrangements for automotive doors inside metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825893U true CN207825893U (en) | 2018-09-07 |
Family
ID=63394196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820108577.8U Active CN207825893U (en) | 2018-01-23 | 2018-01-23 | The cover and its mold of a kind of arrangements for automotive doors inside metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002535A (en) * | 2019-12-25 | 2020-04-14 | 深圳市凯尔斯塑胶电子有限公司 | Wear-resistant durable injection mold |
-
2018
- 2018-01-23 CN CN201820108577.8U patent/CN207825893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002535A (en) * | 2019-12-25 | 2020-04-14 | 深圳市凯尔斯塑胶电子有限公司 | Wear-resistant durable injection mold |
| CN111002535B (en) * | 2019-12-25 | 2021-10-15 | 深圳市凯尔斯塑胶电子有限公司 | Wear-resistant durable injection mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080305732A1 (en) | Ventilation device for a motor vehicle as well as mold and method for producing the ventilation device | |
| CN105108977A (en) | Injection mold and light guide plate manufacturing device | |
| US7459114B2 (en) | Method for manufacturing in-mold coating product | |
| CN207825893U (en) | The cover and its mold of a kind of arrangements for automotive doors inside metal plate | |
| CN105291792B (en) | The binding structure and injection molding apparatus of glass | |
| CN211492602U (en) | Automobile sealing strip flocking belt in-mold forming device | |
| TW201404644A (en) | Manufacturing method of soft seat cushion of bicycle | |
| CN110450350B (en) | Method for producing a model body | |
| CN207509637U (en) | A kind of unblock button fixed seat mold | |
| CN218196655U (en) | Do benefit to mould of drawing of patterns | |
| US7794642B2 (en) | Process and mold for molding structured sheets | |
| CN210026084U (en) | Injection mold capable of automatically eliminating gate entrance residue | |
| CA2393938A1 (en) | Integrated co-injection molded vehicle components and methods of making the same | |
| CN218477056U (en) | Map bag injection mold | |
| CN112223680A (en) | Inner parting mechanism of front grille decoration strip mold | |
| CN214928865U (en) | Air-assisted forming automobile rear window frame | |
| CN207481119U (en) | Side fixes window assembly, vehicle and for being molded the mold that window bound edge is fixed in side | |
| CN216139789U (en) | Car roof front frame and core-pulling mould thereof | |
| CN214056217U (en) | Prevent scraping colored injection mold structure and double-shot injection mold | |
| CN211994031U (en) | Injection mold for vehicle sealing strip | |
| CN207522970U (en) | A kind of triangular window sealing strip connects angle molding die | |
| CN219748769U (en) | Double-colored plastic sealing injection mold and injection molding machine | |
| CN210969738U (en) | Pipe joint mould capable of forcibly demoulding | |
| CN209649348U (en) | A kind of line position delay mold-opening structure | |
| CN203651915U (en) | Automobile ventilation cover plate structure resistant to deformation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |