CN214768926U - Injection molding blade shaping jig - Google Patents
Injection molding blade shaping jig Download PDFInfo
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- CN214768926U CN214768926U CN202121089961.6U CN202121089961U CN214768926U CN 214768926 U CN214768926 U CN 214768926U CN 202121089961 U CN202121089961 U CN 202121089961U CN 214768926 U CN214768926 U CN 214768926U
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Abstract
The utility model provides an injection moulding blade plastic tool belongs to injection moulding equipment technical field. The utility model discloses an upper die and lower mould of mutually supporting, it includes the mould base to go up the mould, is provided with model chamber piece in the middle of going up the mould base bottom surface, and the bilateral symmetry that goes up mould chamber piece phase is provided with model chamber board, and the lower mould includes the lower mould base, is provided with lower mould chamber piece in the middle of the lower mould base up end, and the bilateral symmetry that lower mould chamber piece phase is relative is provided with lower mould chamber board, goes up and is provided with the second type groove that pairs in the middle of model chamber piece and the lower mould chamber piece, and upward model chamber board and lower mould chamber board surface are provided with the first type groove that pairs, the utility model discloses effectively improved the production efficiency of blade, and installed the mechanism simply, easy and simple to handle.
Description
Technical Field
The utility model relates to an injection moulding blade plastic tool belongs to injection moulding equipment technical field.
Background
Metal powder injection molding (MIM) is a new powder metallurgy near-net-shape technology that combines modern plastic injection molding technology with traditional powder metallurgy processes.
The product is formed by injection molding of the mold, so the state of the mold is closely related to the quality of the product, but for the product with a complex structure and relatively thin wall, the product is easy to deform during sintering.
The MIM injection molding product is easy to deform in the high-temperature sintering process for products with complex structures and thin walls due to the characteristics of the process, which is determined by the characteristics of the MIM process, and in most cases, the product needs to be shaped and corrected by means of a subsequent shaping scheme.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide an injection moulding blade plastic tool for solve among the prior art current blade injection moulding product produce the deformation easily at high temperature sintering in-process, need artifical manual plastic correction of carrying out after warping, work efficiency is low, corrects the poor problem of effect.
In order to realize above-mentioned purpose and other relevant purposes, the utility model provides an injection moulding blade plastic tool includes: the mould and the lower mould of mutually supporting, last mould include the mould base, be provided with the model chamber piece in the middle of going up the mould base bottom surface, the bilateral symmetry that goes up mould chamber piece phase is provided with the model chamber board, the lower mould include the lower mould base, be provided with the lower mould chamber piece in the middle of the lower mould base up end, the bilateral symmetry that the lower mould chamber piece phase is relative is provided with the lower mould chamber board, upward be provided with in the middle of model chamber piece and the lower mould chamber piece assorted second type groove, upward be provided with on model chamber board and lower mould chamber board surface and mate first type groove.
By adopting the technical scheme: when the blade formed by injection is shaped, the jig is firstly installed on a press, the press drives an upper die to move upwards to separate the upper die from a lower die, then the blade is placed in a first groove and a second groove on the upper surface of the lower die cavity block and the upper surface of the lower die cavity plate, the press drives the upper die to move downwards, the upper die is contacted with the lower die, and the blade is shaped through the action of the upper die cavity block, the upper die cavity plate, the lower die cavity block and the lower die cavity plate.
In an embodiment of the present invention, the middle of the upper mold cavity plate is fixedly connected to the upper mold cavity block through the fixing insert.
In an embodiment of the utility model, the lower mould cavity board in the middle of through fixed mold insert and lower mould cavity piece fixed connection.
In an embodiment of the utility model, last model chamber piece on the symmetry be provided with the guiding hole, lower mould chamber piece up end symmetry is provided with the guide post, the guiding hole is mutually supported with the guide post.
By adopting the technical scheme: when the upper die moves downwards, the guide posts enter the guide holes to guide the upper die and the lower die, so that the upper die and the lower die are accurately positioned.
In an embodiment of the utility model, last die cavity piece be connected with last die base through bolted connection, lower die cavity piece is connected with lower die base through bolted connection.
As above, the utility model discloses an injection moulding blade plastic tool has following beneficial effect:
the utility model discloses in realized the plastic to warping the blade through the extrusion of last mould and lower mould, optimized the production quality of blade, compare in current artifical manual plastic, effectively improved the production efficiency of blade, and install simple mechanism, easy and simple to handle.
Drawings
Fig. 1 is a schematic view of an overall structure of an injection molding blade shaping jig according to an embodiment of the present invention.
Fig. 2 is a schematic view of a lower mold structure of an injection molding blade shaping jig according to an embodiment of the present invention.
Fig. 3 is a schematic view of an upper mold structure of an injection molding blade shaping jig according to an embodiment of the present invention.
Wherein, 1, an upper die; 2. a lower die; 3. a first groove; 4. a guide post; 5. a lower mold cavity block; 6. a lower mold cavity plate; 7. a lower die base; 8. fixing the insert; 9. a guide hole; 10. an upper mold cavity block; 11. an upper die base; 12. an upper mold cavity plate; 13. and a second groove.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 2 and 3, the present invention provides an injection molding blade shaping jig, including: last mould 1 and lower mould 2 of mutually supporting, last mould 1 include mould base 11, be provided with mould cavity piece 10 in the middle of going up mould base 11 bottom surface, the bilateral symmetry that goes up mould cavity piece 10 and is provided with mould cavity board 12, lower mould 2 include lower mould base 7, be provided with lower mould cavity piece 5 in the middle of the lower mould base 7 up end, the bilateral symmetry that lower mould cavity piece 5 is relative is provided with lower mould cavity board 6, be provided with in the middle of going up mould cavity piece 10 and the lower mould cavity piece 5 mated second die slot 13, go up mould cavity board 12 and lower mould cavity board 6 surface and be provided with mated first type groove 3.
Referring to fig. 3, the middle of the upper mold cavity plate 12 is fixedly connected to the upper mold cavity block 10 through the fixing insert 8.
Referring to fig. 2, the middle of the lower mold cavity plate 6 is fixedly connected to the lower mold cavity block 5 through a fixing insert 8.
Referring to fig. 2 and 3, the upper mold cavity block 10 is symmetrically provided with guide holes 9, the upper end surface of the lower mold cavity block 5 is symmetrically provided with guide posts 4, and the guide holes 9 are matched with the guide posts 4.
Referring to fig. 1, the upper mold cavity block 10 is connected to the upper mold base 11 by a bolt connection, and the lower mold cavity block 5 is connected to the lower mold base 7 by a bolt connection.
To sum up, the utility model discloses in realized the plastic to the deformation blade through the extrusion of last mould and lower mould, optimized the production quality of blade, compare in current artifical manual plastic, effectively improved the production efficiency of blade, and install simple mechanism, easy and simple to handle. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides an injection moulding blade plastic tool which characterized in that, an injection moulding blade plastic tool includes: last mould (1) and lower mould (2) of mutually supporting, last mould (1) including last mould base (11), be provided with in the middle of going up mould base (11) bottom surface model cavity piece (10), the bilateral symmetry that goes up mould cavity piece (10) is relative is provided with model cavity board (12), lower mould (2) including lower mould base (7), be provided with in the middle of lower mould base (7) up end lower mould cavity piece (5), the bilateral symmetry that lower mould cavity piece (5) is relative is provided with lower mould cavity board (6), upward be provided with in the middle of mould cavity piece (10) and lower mould cavity piece (5) mated second type groove (13), go up mould cavity board (12) and lower mould cavity board (6) surface and be provided with first type groove (3) of mating mutually.
2. The injection molding blade shaping jig according to claim 1, characterized in that: the middle of the upper die cavity plate (12) is fixedly connected with the upper die cavity block (10) through a fixed insert (8).
3. The injection molding blade shaping jig according to claim 1, characterized in that: the middle of the lower die cavity plate (6) is fixedly connected with the lower die cavity block (5) through a fixing insert (8).
4. The injection molding blade shaping jig according to claim 1, characterized in that: the upper mould cavity block (10) is symmetrically provided with guide holes (9), the upper end face of the lower mould cavity block (5) is symmetrically provided with guide columns (4), and the guide holes (9) are matched with the guide columns (4).
5. The injection molding blade shaping jig according to claim 1, characterized in that: the upper mold cavity block (10) is connected with the upper mold base (11) through bolt connection, and the lower mold cavity block (5) is connected with the lower mold base (7) through bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089961.6U CN214768926U (en) | 2021-05-20 | 2021-05-20 | Injection molding blade shaping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089961.6U CN214768926U (en) | 2021-05-20 | 2021-05-20 | Injection molding blade shaping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214768926U true CN214768926U (en) | 2021-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121089961.6U Active CN214768926U (en) | 2021-05-20 | 2021-05-20 | Injection molding blade shaping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214768926U (en) |
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2021
- 2021-05-20 CN CN202121089961.6U patent/CN214768926U/en active Active
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