CN219852070U - Motor cylinder mold for new energy automobile - Google Patents
Motor cylinder mold for new energy automobile Download PDFInfo
- Publication number
- CN219852070U CN219852070U CN202320193072.7U CN202320193072U CN219852070U CN 219852070 U CN219852070 U CN 219852070U CN 202320193072 U CN202320193072 U CN 202320193072U CN 219852070 U CN219852070 U CN 219852070U
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- 238000001746 injection moulding Methods 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of moulds, and provides a motor cylinder mould for a new energy automobile, which comprises the following components: a stationary mold assembly; the movable die assembly is movably arranged below the fixed die assembly, a product cavity is formed between the fixed die assembly and the movable die assembly after the fixed die assembly is attached to the movable die assembly, a sprue runner is further arranged on the movable die assembly and is connected with the product cavity, and a stub bar is formed after injection molding is completed in the sprue runner; the mold core comprises a first mold core and a second mold core, the first mold core is fixedly arranged on the movable mold assembly, the second mold core is movably arranged on the movable mold assembly, and the second mold core is movably propped against the first mold core. Compared with the prior art, the utility model has the advantages that the second core is movably arranged on the movable die assembly and is movably propped against the first core, and the second core is pushed to move along the inclined direction by the ejection assembly, so that the product is separated from the stub bar when the product is separated from the movable die assembly along the inclined direction, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of dies, and particularly relates to a motor cylinder die for a new energy automobile.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry.
Aiming at the prior art, in the injection molding process of a product, the metal in a molten state enters a runner in a movable mold assembly from a feed inlet of a fixed mold assembly and finally flows into a product cavity, and a stub bar generated in the runner after injection molding is finished is often integrated with the product in the product cavity in an injection molding way, so that a fixture tool and a cutter are required to specially separate the stub bar from the product, the processing steps of the product are increased, and the working efficiency is reduced.
Disclosure of Invention
Aiming at the defects existing in the prior art, the technical problems to be solved by the utility model are as follows: the motor cylinder mould for the new energy automobile is convenient and quick to push the movable second core to move along the inclined direction through the ejection assembly, so that the material head and the product are separated by moving along different directions.
The technical scheme adopted for solving the technical problems is that the utility model provides a motor cylinder mould for a new energy automobile, which comprises the following components: a stationary mold assembly;
the movable die assembly is movably arranged below the fixed die assembly, a product cavity is formed between the fixed die assembly and the movable die assembly after the fixed die assembly is attached to the movable die assembly, a sprue runner is further arranged on the movable die assembly and connected with the product cavity, and a stub bar is formed after injection molding is completed;
the mold core comprises a first mold core and a second mold core, the first mold core is fixedly arranged on the movable mold assembly, the second mold core is movably arranged on the movable mold assembly, and the second mold core is movably abutted against the first mold core;
the ejection assembly is movably arranged in the movable die assembly, the ejection assembly is movably abutted against the second core, and the ejection assembly can push away the product in the product cavity and the stub bar out of the movable die assembly;
when the ejection assembly pushes the product and the stub bar out of the movable die assembly, the ejection assembly drives the second core to move along the inclined direction at the same time, so that the stub bar is separated from the product.
In the motor cylinder mold for the new energy automobile, the first core is provided with the mounting groove, and the second core is movably arranged in the mounting groove.
In the motor cylinder mold for the new energy automobile, the movable mold assembly is provided with the first inclined plane, the second mold core is provided with the second inclined plane, and the second inclined plane is movably propped against the first inclined plane.
In the above-mentioned a motor section of thick bamboo mould for new energy automobile, ejecting subassembly includes:
the pushing plate is movably arranged in the movable die assembly;
a fixed plate which is abutted against the push plate;
the pushing piece is movably arranged in the movable die assembly and connected with the fixed plate hanging table, and one end, away from the pushing plate, of the pushing piece is movably abutted to the second core.
In the above-mentioned motor cylinder mold for a new energy automobile, the pushing member includes:
the first push block is arranged in the fixed plate, a limiting groove is formed in the push plate, a limiting block is arranged on the first push block, and the limiting block abuts against the limiting groove;
the second pushing block is movably arranged on the first pushing block, a clamping block is arranged at the end part, close to the first pushing block, of the second pushing block, a first clamping groove is formed in the first pushing block, and the clamping block is movably clamped in the first clamping groove;
the third push block is movably arranged on the second push block and is movably propped against the second core, the second core and the end part, far away from the first push block, of the second push block are respectively provided with a second clamping groove, and the third push block is movably clamped in the second clamping grooves.
In the motor cylinder mold for the new energy automobile, the second pushing block is provided with the guide groove, the third pushing block is provided with the rotating shaft, and the rotating shaft is movably arranged in the guide groove.
In the above-mentioned motor cylinder mold for a new energy automobile, the ejector assembly further comprises a push rod, and the push rod is used for pushing the product in the product cavity and the stub bar out of the movable mold assembly.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the motor cylinder mould for the new energy automobile, the first core is fixed on the movable mould assembly, the second core is movably arranged on the movable mould assembly and is movably abutted against the first core, after injection molding is finished, the ejection assembly pushes the stub bar formed in the sprue runner and a product in the product cavity out of the movable mould assembly, the ejection assembly can push the second core to move relative to the first core at the same time, and the second core can move in an inclined direction, so that the stub bar and the product are separated from each other out of the movable mould assembly in different directions, further separation of the stub bar and the product is finished, the process of separating the stub bar and the product by the fixture tool is saved, and the working efficiency is improved.
(2) The second inclined surface on the second core is utilized to move and prop against the first inclined surface on the movable die assembly, so that the ejection assembly drives the product to synchronously move when pushing the second core to obliquely move along the direction of the inclined surface, and then the ejection assembly is completed to separate the product from the stub bar along different directions to the outside of the movable die assembly, separation is realized after the stub bar and the product are pushed out, and the working efficiency is improved.
(3) The first pushing block and the second pushing block, the second pushing block and the third pushing block and the second core are movably abutted, so that the phenomenon of blocking when the pushing plate pushes the second core to move is avoided.
Drawings
FIG. 1 is an exploded view of a motor cartridge mold assembly for a new energy vehicle between a movable mold assembly and a stationary mold assembly;
FIG. 2 is a view of the mounting structure of a first core and a second core;
FIG. 3 is a view of the mounting structure between the pusher member and the pusher plate;
fig. 4 is a view showing a mounting structure between the present first pusher and the fixing plate.
In the figure, 1, a fixed die assembly; 2. a movable mold assembly; 3. a sprue runner; 4. a core; 5. a first core; 6. a second core; 7. an ejection assembly; 8. a push rod; 9. a mounting groove; 10. a first inclined surface; 11. a second inclined surface; 12. forming a column; 13. a push plate; 14. a fixing plate; 15. a pushing member; 16. a first push block; 17. a limiting block; 18. a limit groove; 19. a second push block; 20. a clamping block; 21. a first engagement groove; 22. a third push block; 23. a second engagement groove; 24. a rotating shaft; 25. a guide groove; 26. and (5) mounting holes.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 4, the motor cartridge mold for a new energy automobile of the present utility model includes: a stationary mold assembly 1; the movable die assembly 2 is movably arranged below the fixed die assembly 1, a product cavity is formed between the fixed die assembly 1 and the movable die assembly 2 after the fixed die assembly 1 is attached to the movable die assembly 2, a sprue runner 3 is further arranged on the movable die assembly 2, the sprue runner 3 is connected with the product cavity, and a stub bar is formed after injection molding is completed on the sprue runner 3; the mold core 4 comprises a first mold core 5 and a second mold core 6, wherein the first mold core 5 is fixedly arranged on the movable mold assembly 2, the second mold core 6 is movably arranged on the movable mold assembly 2, and the second mold core 6 is movably abutted against the first mold core 5; the ejection assembly 7 is movably arranged in the movable die assembly 2, the ejection assembly 7 is movably abutted against the second core 6, and the ejection assembly 7 can push away the product and the stub bar in the product cavity to the outside of the movable die assembly 2; when the ejection assembly 7 pushes the product and the stub bar out of the movable mold assembly 2, the ejection assembly 7 drives the second mold core 6 to move along the inclined direction, so that the stub bar is separated from the product.
The utility model relates to a motor cylinder mould for a new energy automobile, which mainly comprises a first core 5 and a second core 6, wherein the first core 5 is used for fixing the second core 6 on a movable mould assembly 2, the second core 6 is movably abutted against the first core 5, and the second core 6 can move along the inclined direction under the pushing of a fixed mould assembly 1, after injection molding is finished, a product cavity is formed between the movable mould assembly 2 and the fixed mould assembly 1, the product is positioned on the first core 5 and the second core 6, therefore, when the second core 6 is driven by the ejection assembly 7 to move along the inclined direction, the second core 6 can drive the product in the product cavity to synchronously move along the inclined direction together with the second core 6, and the utility model needs to be explained that in the injection molding process, as a material inlet on the movable mould assembly 2 flows into the product cavity through the runner 3, after injection molding is finished, a material head generated in the movable mould assembly 3 can be integrated with the product runner, and after the ejection assembly 7 is pushed away from the movable mould assembly 2 to the movable mould assembly 2, and the product cavity can be separated from the movable mould assembly 7 along the inclined direction along the direction, and the product cavity can be further moved along the inclined direction along the direction of the movable mould assembly 7, and the product cavity is further separated from the movable mould assembly 2 by the movable mould assembly 2.
The ejection assembly 7 comprises a push rod 8, and the push rod 8 is used for pushing the product in the product cavity and the stub bar out of the movable die assembly 2.
It should be noted that, the push rod 8 in the ejection assembly 7 is movably disposed around the first core 5 and the second core 6 of the movable mold assembly 2 and below the gate pipeline, and because the gate pipeline is connected with the product cavity, when the push rod 8 is pushed by the ejection assembly 7 after injection molding is completed, the push rod 8 can push the injection molded product in the product cavity and the stub bar in the gate pipeline out of the movable mold assembly 2, thereby completing product demolding.
The first core 5 is provided with a mounting groove 9, and the second core 6 is movably arranged in the mounting groove 9.
For guaranteeing that second core 6 activity sets up on movable mould subassembly 2 and the activity supports and lean on in first core 5, be equipped with mounting groove 9 on first core 5, with second core 6 activity setting in mounting groove 9, it should be noted, for guaranteeing that this mould can closely laminate on first core 5 before not moulding plastics second core 6, be equipped with first arc surface on first core 5, be equipped with the second arc surface on second core 6, after second core 6 and first core 5 laminating, first arc surface and second arc surface can make the up end of first core 5 and second core 6 form a smooth curved surface jointly, this smooth curved surface has also guaranteed the product quality in the product core 4 when moulding plastics of mould simultaneously.
As shown in fig. 2, the movable mold assembly 2 is provided with a first inclined plane 10, the second mold core 6 is provided with a second inclined plane 11, and the second inclined plane 11 is movably abutted against the first inclined plane 10.
The first inclined plane 10 and the second inclined plane 11 are mainly used for ensuring that the second core 6 can move obliquely along the direction of the inclined plane when the ejection assembly 7 pushes the second core 6 to move, but not only is the first inclined plane 10 and the second inclined plane 11 designed, but also a certain gap exists between the forming column 12 and the product injection molded in the product cavity because the main purpose of the utility model is to ensure that the product and the stub bar can be separated when being pushed out by the ejection assembly 7, so that the product and the stub bar can be separated only by pushing away the product and the stub bar to the outside of the movable mold assembly 2 along different directions, and the second core 6 can be driven to synchronously move along the inclined direction, and the product can be ensured to move along the inclined direction without interfering with the position of the product injection molded forming column 12 when the product moves along the inclined direction, and one end of the forming column 12, which is close to the product cavity, is in a trapezoid design, namely the diameter of the forming column 12 is gradually increased from top to bottom, so that a certain gap exists between the forming column 12 and the product injection molded in the product cavity when the second core 6 drives the product to move along the inclined direction, the position interference between the product and the forming column 12 is avoided, and the product can be smoothly pushed out of the movable mold assembly 2 along the inclined direction.
The ejector assembly 7 further comprises: a push plate 13 movably provided in the movable die assembly 2; a fixed plate 14 which abuts against the push plate 13; the pushing piece 15 is movably arranged in the movable die assembly 2 and connected with the hanging table of the fixed plate 14, and one end of the pushing piece 15 away from the push plate 13 is movably abutted against the second core 6.
In the process that the second core 6 drives the product to move along the inclined direction, the push plate 13 in the ejection assembly 7 is used for driving the fixed plate 14 to move, because the fixed plate 14 is connected with the pushing piece 15 through the hanging table, the push plate 13 can simultaneously push the fixed plate 14 and the pushing piece 15 to move upwards when pushing, so that the second core 6 can not interfere with the pushing piece 15 when moving along the inclined direction, one end of the pushing piece 15 far away from the push plate 13 is movably abutted against the second core 6, namely, when the pushing piece 15 pushes the second core 6 to move along the inclined direction, the second core 6 can move relative to the pushing piece 15, and further, the phenomenon that the pushing piece 15 and the second core 6 are blocked in the moving process when the pushing piece 13 pushes the pushing piece 15 to drive the second core 6 to move along the inclined direction is avoided, and the smoothness when the second core 6 drives the product in the product core 4 to push out of the movable die assembly 2 is ensured.
As shown in fig. 3, the pusher 15 includes: the first push block 16 is arranged in the fixed plate 14, the push plate 13 is provided with a limit groove 18, the first push block 16 is provided with a limit block 17, and the limit block 17 is abutted in the limit groove 18; the second push block 19 is movably arranged on the first push block 16, the end part of the second push block 19, which is close to the first push block 16, is provided with a clamping block 20, the first push block 16 is provided with a first clamping groove 21, and the clamping block 20 is movably clamped in the first clamping groove 21; the third push block 22 is movably arranged on the second push block 19 and is movably abutted against the second core 6, the second core 6 and the end part of the second push block 19 far away from the first push block 16 are respectively provided with a second clamping groove 23, and the third push block 22 is movably clamped in the second clamping groove 23.
The pushing piece 15 is formed by mutually movably clamping a first pushing piece 16, a second pushing piece 19 and a third pushing piece 22, wherein a limiting block 17 on the first pushing piece 16 is abutted against a limiting groove 18 of the fixed plate 14, namely, the hanging table connection in the above is realized, the second pushing piece 19 is movably clamped in a first clamping groove 21 on the first pushing piece 16 by means of a clamping piece 20, namely, when the push plate 13 pushes the fixed plate 14 to move upwards, the second pushing piece 19 can move relative to the first pushing piece 16, and similarly, the third pushing piece 22 is movably clamped in a second clamping groove 23 on the second pushing piece 19 and the second core 6, and when the third pushing piece 22 plays a role of connecting the second pushing piece 19 and the second core 6, the second core 6 can move relative to the third pushing piece 22 and the second pushing piece 19 in an inclined direction, namely, the movable clamping of the pushing piece 15 between the second pushing piece 19, the third pushing piece 22 and the second core 6 can move relative to the first core 16, and the second core 6 can ensure that the second core 2 is smoothly moved away from the product when the movable clamping piece 6 pushes the second core 6.
The second push block 19 is provided with a guide groove 25, the third push block 22 is provided with a rotating shaft 24, and the rotating shaft 24 is movably arranged in the guide groove 25.
In order to further ensure that the third push block 22 and the second core 6 can generate positions along the designated direction when moving, the second push block 19 is provided with a guide groove 25, the third push block 22 can move along the direction of the guide groove 25 relative to the second push block 19 by utilizing the movable arrangement of the rotating shaft 24 on the third push block 22 in the guide groove 25, it is to be noted that the rotating shaft 24 can be arranged at one end of the third push block 22 close to the second core 6, the second core 6 is provided with a mounting hole 26, the second core 6 is inserted into the mounting hole 26 by virtue of the rotating shaft 24, the second core 6 and the second push block 19 are preferably arranged in a T shape, and the second clamping groove 23 and the third push block 22 are clamped in the second clamping groove 23 by virtue of the end part of the T shape, so that the second core 6 and the third push block 22 can move along the direction of the guide groove 25 relative to the second push block 19, and simultaneously, when the second core 6 moves along the inclined direction, the third push block 22 relative to the second push block 19 is prevented from sliding relative to the second push block 19, and the second core 6 is prevented from moving smoothly along the second core 6 and the die cavity 2.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (7)
1. A motor cartridge die for a new energy automobile, comprising:
a stationary mold assembly;
the movable die assembly is movably arranged below the fixed die assembly, a product cavity is formed between the fixed die assembly and the movable die assembly after the fixed die assembly is attached to the movable die assembly, a sprue runner is further arranged on the movable die assembly and connected with the product cavity, and a stub bar is formed after injection molding is completed;
the mold core comprises a first mold core and a second mold core, the first mold core is fixedly arranged on the movable mold assembly, the second mold core is movably arranged on the movable mold assembly, and the second mold core is movably abutted against the first mold core;
the ejection assembly is movably arranged in the movable die assembly, the ejection assembly is movably abutted against the second core, and the ejection assembly can push away the product in the product cavity and the stub bar out of the movable die assembly;
when the ejection assembly pushes the product and the stub bar out of the movable die assembly, the ejection assembly drives the second core to move along the inclined direction at the same time, so that the stub bar is separated from the product.
2. The electric motor cartridge die for a new energy automobile of claim 1, wherein the first core is provided with a mounting slot, and the second core is movably disposed in the mounting slot.
3. The motor cylinder mold for a new energy automobile according to claim 2, wherein the movable mold assembly is provided with a first inclined surface, the second mold core is provided with a second inclined surface, and the second inclined surface is movably abutted against the first inclined surface.
4. The electric motor cartridge die for a new energy automobile of claim 1, wherein said ejector assembly comprises:
the pushing plate is movably arranged in the movable die assembly;
a fixed plate which is abutted against the push plate;
the pushing piece is movably arranged in the movable die assembly and connected with the fixed plate hanging table, and one end, away from the pushing plate, of the pushing piece is movably abutted to the second core.
5. The electric motor cartridge die for a new energy automobile as defined in claim 4, wherein said pusher comprises:
the first push block is arranged in the fixed plate, a limiting groove is formed in the push plate, a limiting block is arranged on the first push block, and the limiting block abuts against the limiting groove;
the second pushing block is movably arranged on the first pushing block, a clamping block is arranged at the end part, close to the first pushing block, of the second pushing block, a first clamping groove is formed in the first pushing block, and the clamping block is movably clamped in the first clamping groove;
the third push block is movably arranged on the second push block and is movably propped against the second core, the second core and the end part, far away from the first push block, of the second push block are respectively provided with a second clamping groove, and the third push block is movably clamped in the second clamping grooves.
6. The motor cylinder mold for the new energy automobile according to claim 5, wherein the second pushing block is provided with a guide groove, the third pushing block is provided with a rotating shaft, and the rotating shaft is movably arranged in the guide groove.
7. The electric motor cartridge die for a new energy vehicle of claim 1, wherein said ejector assembly further comprises a push rod for pushing the product in said product cavity away from said stub bar and out of said movable die assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320193072.7U CN219852070U (en) | 2023-01-31 | 2023-01-31 | Motor cylinder mold for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320193072.7U CN219852070U (en) | 2023-01-31 | 2023-01-31 | Motor cylinder mold for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219852070U true CN219852070U (en) | 2023-10-20 |
Family
ID=88322683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320193072.7U Active CN219852070U (en) | 2023-01-31 | 2023-01-31 | Motor cylinder mold for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219852070U (en) |
-
2023
- 2023-01-31 CN CN202320193072.7U patent/CN219852070U/en active Active
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