CN220314056U - Composite oblique drawing and demolding structure of automobile oilcan injection mold - Google Patents
Composite oblique drawing and demolding structure of automobile oilcan injection mold Download PDFInfo
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- CN220314056U CN220314056U CN202321515064.6U CN202321515064U CN220314056U CN 220314056 U CN220314056 U CN 220314056U CN 202321515064 U CN202321515064 U CN 202321515064U CN 220314056 U CN220314056 U CN 220314056U
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- driving piece
- injection mold
- oblique drawing
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- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000001746 injection moulding Methods 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000012797 qualification Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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Abstract
The utility model discloses a composite oblique drawing demolding structure of an injection mold of an automobile oilcan, which relates to the technical field of injection molds and comprises the following components: locate back mould benevolence on the lower mould, the below of back mould benevolence is followed horizontal direction slidable mounting and is had the drive plate, be equipped with the line position that the symmetry set up on the back mould benevolence, be equipped with the driving piece in the line position respectively, one side be equipped with slidable mounting on the driving piece and have oblique loose core, the cover of loosing core to one side is equipped with the shovel base, the opposite side be equipped with the T-shaped groove of slope downwardly extending on the driving piece, T-shaped inslot activity adaptation has T-shaped piece, T-shaped piece with drive plate fixed connection. The beneficial effects are that: the utility model has simple and convenient demoulding, good demoulding quality and high product qualification rate, and overcomes the defects of difficult demoulding and poor demoulding quality of the existing shell mould on the oilcan.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a composite oblique drawing demolding structure of an automobile oilcan injection mold.
Background
The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a processing method used in mass production of parts with complex shapes, and specifically refers to injection molding of heated and melted plastic into a mold cavity by an injection molding machine under high pressure, and cooling and solidification are carried out to obtain a molded product. The injection mold mainly comprises a front mold and a rear mold, wherein the front mold is arranged on a fixed seat plate of the injection molding machine, and the rear mold is arranged on a movable seat plate of the injection molding machine. During injection molding, the front mold and the rear mold are closed, and plastic enters the mold cavity through the nozzle. When the mold is opened, the front mold and the rear mold are separated, and then the ejection mechanism acts to eject the injection molding piece.
The upper shell of the automobile oil can is an important part in the automobile oil can, the upper end part of the upper shell of the automobile oil can is provided with a pipeline, the pipeline is obliquely upwards arranged, the existing injection mold is difficult to manufacture, the product is difficult to demould, the demoulding quality is poor, and the qualification rate of the finished product is low.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model aims to provide a composite oblique drawing and demolding structure of an injection mold of an automobile oilcan, wherein a driving piece is assembled through a rear mold insert, and the driving piece is assembled through an oblique core pulling piece, a T-shaped groove and a T-shaped block respectively to form the composite oblique drawing and demolding structure, and the oblique core pulling piece is matched with the driving piece to slide outwards and the T-shaped block to be disassembled, so that a glue separating position is realized, and the technical problems existing in the related art are overcome.
The technical scheme of the utility model is realized as follows:
an automobile oilcan injection mold compound oblique drawing demolding structure, comprising: the lower part of the rear die core is provided with a driving plate in a sliding manner along the horizontal direction, the rear die core is provided with symmetrically arranged row positions, and the row positions are respectively provided with driving parts, wherein the driving parts are respectively arranged on the row positions;
one side be equipped with slidable mounting on the driving piece and have oblique loose core, oblique loose core cover is equipped with the shovel base, the opposite side be equipped with the T-shaped groove of slope downwardly extending on the driving piece, T-shaped piece is adapted with to the activity in the T-shaped inslot, T-shaped piece with driving plate fixed connection.
Further, an injection molding cavity is formed in the lower die, and the rear die core is assembled on one side of the injection molding cavity.
Further, the driving piece is provided with a plurality of positioning columns, and the shovel base is sleeved on the positioning columns.
Further, the driving piece is fixedly connected with the row position through a bolt.
Further, the driving plate is fixedly connected with the lower die through bolts.
Further, a notch is formed in one side of the lower die, and the inclined core pulling device is arranged in the notch.
Further, the driving piece is close to one side of the shovel base and is provided with wear-resistant pieces respectively.
The utility model has the beneficial effects that:
according to the utility model, the driving piece is assembled through the rear mold core, and the driving piece is assembled through the inclined core pulling and the T-shaped groove and the T-shaped block respectively, so that a composite inclined drawing demolding structure is formed, the inclined core pulling is matched with the driving piece to slide outwards and the T-shaped block is disassembled, so that the glue position is separated, the demolding is simple and convenient, the demolding quality is good, the product qualification rate is high, and the defects of difficult demolding and poor demolding quality of the existing oil can upper shell mold are overcome.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a composite oblique drawing demolding structure of an injection mold of an automobile oilcan according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram II of a composite oblique drawing demolding structure of an injection mold of an automobile oilcan according to an embodiment of the utility model.
In the figure:
1. a lower die; 2. a rear mold core; 3. a driving plate; 4. a row position; 5. a driving member; 6. oblique core pulling; 7. a shovel base; 8. a T-shaped groove; 9. a T-shaped block; 10. injection molding the cavity; 11. positioning columns; 12. a notch; 13. wear resistant members.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
According to the embodiment of the utility model, a composite oblique drawing demoulding structure of an injection mould of an automobile oilcan is provided.
As shown in fig. 1-2, a composite oblique drawing demolding structure of an injection mold of an automobile oilcan comprises: a rear die core 2 arranged on the lower die 1, a driving plate 3 is slidably arranged below the rear die core 2 along the horizontal direction, symmetrically arranged row positions 4 are arranged on the rear die core 2, and driving pieces 5 are respectively arranged in the row positions 4;
the driving piece 5 on one side is provided with an inclined core pulling piece 6 in a sliding manner, the inclined core pulling piece 6 is sleeved with a shovel base 7, the driving piece 5 on the other side is provided with a T-shaped groove 8,T which extends obliquely downwards, a T-shaped block 9 is movably matched in the groove 8, and the T-shaped block 9 is fixedly connected with the driving plate 3.
According to the technical scheme, the driving piece 5 is assembled through the rear die core 2, and the composite oblique drawing demolding structure is formed by assembling the oblique core pulling 6, the T-shaped groove 8 and the T-shaped block 9 respectively, the oblique core pulling 6 is matched with the driving piece 5 to slide outwards and the T-shaped block 9 is detached, so that the demolding is realized, the demolding is simple and convenient, the demolding quality is good, the product qualification rate is high, and the defects that the existing oil can upper shell mold is difficult to demold and the demolding quality is poor are overcome.
In addition, an injection molding cavity 10 is arranged in the lower die 1, and the rear die core 2 is assembled on one side of the injection molding cavity 10.
In addition, the driving piece 5 is provided with a plurality of positioning columns 11, and the shovel base 7 is sleeved on the positioning columns 11.
According to the technical scheme, the shovel base 7 is conveniently fixed by the aid of the positioning column 11.
In addition, the driving member 5 is fixedly connected with the row position 4 through bolts. The driving plate 3 is fixedly connected with the lower die 1 through bolts.
In addition, a notch 12 is formed in one side of the lower die 1, and the inclined core pulling 6 is arranged in the notch 12.
According to the technical scheme, through the notch 12, the inclined core pulling 6 is conveniently clamped in the notch 12, and the stability of integral injection molding is improved.
In addition, the driving member 5 is provided with wear-resistant members 13 on the sides close to the shovel base 7, respectively.
According to the technical scheme, the wear-resistant piece 13 is arranged, so that the overall service life and the overall injection molding performance are improved.
In summary, by means of the above technical solution of the present utility model, the following effects can be achieved: the driving piece 5 is assembled through the rear die core 2, and the composite oblique drawing demolding structure is formed by assembling the oblique core pulling 6, the T-shaped groove 8 and the T-shaped block 9 respectively, the oblique core pulling 6 is matched with the driving piece 5 to slide outwards and the T-shaped block 9 is disassembled, so that the demolding is realized, the demolding is simple and convenient, the demolding quality is good, the product qualification rate is high, and the defects that the demolding of the shell mold is difficult and the demolding quality is poor in the existing oilcan are overcome.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a compound oblique drawing of patterns structure of car oilcan injection mold which characterized in that includes: the rear die core (2) is arranged on the lower die (1), a driving plate (3) is slidably arranged below the rear die core (2) along the horizontal direction, symmetrically arranged row positions (4) are arranged on the rear die core (2), and driving pieces (5) are respectively arranged in the row positions (4);
the driving piece (5) on one side is provided with an inclined core pulling piece (6) in a sliding manner, the inclined core pulling piece (6) is sleeved with a shovel base (7), the driving piece (5) on the other side is provided with a T-shaped groove (8) extending obliquely downwards, a T-shaped block (9) is movably matched in the T-shaped groove (8), and the T-shaped block (9) is fixedly connected with the driving plate (3);
wherein; an injection molding containing cavity (10) is arranged in the lower die (1), and the rear die core (2) is assembled on one side of the injection molding containing cavity (10).
2. The composite oblique drawing and demolding structure of the automobile oilcan injection mold according to claim 1, characterized in that a plurality of positioning columns (11) are arranged on the driving piece (5), and the shovel base (7) is sleeved on the positioning columns (11).
3. The composite oblique drawing and demolding structure of the automobile oilcan injection mold according to claim 2, wherein the driving piece (5) is fixedly connected with the row position (4) through bolts.
4. The composite oblique drawing demolding structure of the automobile oilcan injection mold according to claim 1, wherein the driving plate (3) is fixedly connected with the lower mold (1) through bolts.
5. The composite oblique drawing and demolding structure of the automobile oilcan injection mold according to claim 1, wherein a notch (12) is formed in one side of the lower mold (1), and the oblique core pulling (6) is arranged in the notch (12).
6. The composite oblique drawing and demolding structure of the automobile oilcan injection mold according to claim 1, wherein the driving piece (5) is provided with wear-resistant pieces (13) at one side close to the shovel base (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515064.6U CN220314056U (en) | 2023-06-14 | 2023-06-14 | Composite oblique drawing and demolding structure of automobile oilcan injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515064.6U CN220314056U (en) | 2023-06-14 | 2023-06-14 | Composite oblique drawing and demolding structure of automobile oilcan injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220314056U true CN220314056U (en) | 2024-01-09 |
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ID=89413703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321515064.6U Active CN220314056U (en) | 2023-06-14 | 2023-06-14 | Composite oblique drawing and demolding structure of automobile oilcan injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220314056U (en) |
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2023
- 2023-06-14 CN CN202321515064.6U patent/CN220314056U/en active Active
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