CN219634407U - Cut-off valve standard component mold processing - Google Patents
Cut-off valve standard component mold processing Download PDFInfo
- Publication number
- CN219634407U CN219634407U CN202320014128.8U CN202320014128U CN219634407U CN 219634407 U CN219634407 U CN 219634407U CN 202320014128 U CN202320014128 U CN 202320014128U CN 219634407 U CN219634407 U CN 219634407U
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- CN
- China
- Prior art keywords
- shutoff valve
- valve body
- injection molding
- standard component
- die
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Links
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 14
- 238000000465 moulding Methods 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 9
- 239000004033 plastic Substances 0.000 abstract description 9
- 230000002950 deficient Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of processing dies, in particular to a processing die for a standard assembly of a shutoff valve, which comprises a shutoff valve body and a fixing screw, wherein flow passages are processed on the surfaces of the shutoff valve body and the die, a round flow passage column is arranged on one side of the interior of the shutoff valve body, a thimble is connected to the right side of the interior of the round flow passage column in a sliding manner, and a head screw is abutted against the right part of a spanner insertion hole. Through the cooperation between circular runner post, passageway, shutoff valve body, spanner patchhole and the toper preforming, this scheme only needs to rotate 90 with middle circular runner post, and this shutoff valve subassembly also can adjust injection molding speed, only needs circular runner post to rotate, and rotation angle just is 5 ~ 40, just can naturally solve some products because the bad problem that produces of moulding plastics, effectually avoided optimizing the automobile mould can't realize controlling the piece and adjusting injection molding speed alone, can't play the problem of injection molding technology adjustment defective products effect.
Description
Technical Field
The utility model relates to the technical field of processing dies, in particular to a processing die for a standard component of a shutoff valve.
Background
The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and in the process of processing and producing the automobile mould, the left and right parts need injection molding in the processing process.
However, in the injection molding process of the workpiece by using the conventional standard assembly processing mold for the shutoff valve, as the shutoff structure is not set at the center, in the conventional design of the automobile mold, a plurality of flow passage inserts are selected, and the flow rate of the inserts can only be properly controlled, so that the requirement of separate injection molding cannot be met, and a group of inserts without a flow passage groove is required for realizing separate injection molding.
Disclosure of Invention
The utility model aims to solve the problems that independent production of left and right parts and adjustment of injection molding speed cannot be realized and adjustment of defective products cannot be realized by an injection molding process in the prior art, and provides a processing die for a standard component of a shutoff valve.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a design stop valve standard component mold processing, includes stop valve body and set screw, stop valve body and mould surface all process has the runner, circular runner post is installed to inside one side of stop valve body, the inside right side slip of circular runner post links to each other has the thimble, the inside opposite side processing of stop valve body has hexagonal spanner insertion hole, the right part of spanner insertion hole supports tightly has or not the head screw.
Preferably, the inner parts of the two sides of the shutoff valve body are connected with the die through fixing screws.
Preferably, the outer wall of the fixing screw and the inner wall of the shutoff valve body are tightly attached with conical pressing sheets.
The utility model provides a processing die for a standard component of a shutoff valve, which has the beneficial effects that:
through the cooperation between circular runner post, passageway, shutoff valve body, spanner patchhole and the toper preforming, the present case only needs to rotate 90 with middle circular runner post, can block runner passageway of moulding plastics completely to realize the independent injection molding of contralateral, this shutoff valve subassembly also can adjust the speed of moulding plastics, only need circular runner post to rotate, and rotation angle is 5-40, just can adjust the velocity of flow at will, naturally just can solve some products because the bad problem that produces of moulding plastics, effectually avoided optimizing the automobile mould and can't realize controlling the piece and adjusting the speed of moulding plastics alone, can't play the problem of the defective products effect of injection molding process adjustment.
Drawings
FIG. 1 is a schematic structural view of the appearance of the present utility model;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of the structure at B-B in FIG. 3;
FIG. 5 is a schematic view of the partial structure of FIG. 3;
fig. 6 is a schematic view of the structure of fig. 5 at C-C.
In the figure: 1. the shutoff valve comprises a shutoff valve body 2, a round runner column 3, a fixing screw 4, a conical pressing sheet 5, a headless screw 6, a thimble 7, a hexagonal wrench inserting hole 8 and a runner.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
referring to fig. 1-6: in the embodiment, a standard assembly processing die for a shutoff valve comprises a shutoff valve body 1 and a fixed screw 3, wherein flow channels 8 are processed on the surfaces of the shutoff valve body 1 and the die, a round flow channel column 2 is arranged on one side of the interior of the shutoff valve body 1, the shutoff valve body and the round flow channel column 2 are made of materials commonly used in automobile dies (specifically, according to the die materials at the time), a tapered pressing sheet 4 is made of SKD61 or P20 materials, the shutoff valve body 1 and the round flow channel column 2 are assembled by a bench worker after NC processing, a die core flow channel is required to be processed for the second time, an inner hexagon screw and a headless screw are identical and are purchased by the external purchase, finally, the assembly by the bench worker is completed, a thimble 6 is connected to the right side of the interior of the round flow channel column 2 in a sliding manner, a hexagonal wrench insertion hole 7 is formed on the other side of the interior of the shutoff valve body 1, a headless screw 5 is abutted to the right part of the wrench insertion hole 7, the two sides of the shutoff valve body 1 are connected with the die through the fixed screw 3, and the outer wall of the fixed screw 3 is tightly abutted to the inner wall of the shutoff valve body 1;
through the cooperation between circular runner post 2, passageway 8, shutoff valve body 1, spanner patchhole 7 and the toper preforming 4, the present case only needs to rotate 90 with middle circular runner post 2, can block runner passageway 8 of moulding plastics completely to realize the independent injection molding of contralateral, this shutoff valve subassembly also can adjust the speed of moulding plastics, only need circular runner post 8 to rotate, and rotation angle is between 5-40, just can adjust the velocity of flow at will, just can solve some products naturally because the adverse problem that produces of moulding plastics, effectually avoided optimizing the automobile mould can't realize controlling the piece and adjusting the speed of moulding plastics alone, can't play the problem of the defective products effect of injection molding process adjustment.
Working principle:
when the standard assembly processing mould of the shutoff valve is needed to be used, firstly, a user can assemble the whole structure according to the drawing, after the assembly is completed, the shutoff valve assembly is installed in the mould after the processing runner 8 is completed, if a left part and a right part are simultaneously injected, the runner inserts are normally assembled, if the left part or the right part is needed to be independently injected, compared with the traditional standard assembly processing mould of the shutoff valve, the injection process of the workpiece is realized, because the cutoff structure is not set at the center position, in the traditional automobile mould design, a plurality of such runner inserts are selected, the flow rate of the inserts can only be properly controlled, the requirement of independent injection cannot be realized, and a group of inserts without opening the runner grooves is needed, and only the middle round runner column 2 is required to be rotated by 90 degrees, the runner injection channel 8 can be completely blocked, so that the opposite-side independent injection is realized, the shutoff valve assembly can also adjust the injection speed, only the round runner column 8 is required to be rotated, the rotation angle is between 5 degrees and 40 degrees, the flow rate of products can be adjusted randomly, and the poor injection speed of the automobile cannot be adjusted, and the poor injection process cannot be effectively realized.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (4)
1. The utility model provides a shutoff valve standard component mold processing, includes shutoff valve body (1) and set screw (3), its characterized in that: the novel shutoff valve is characterized in that the shutoff valve body (1) and the surface of the die are both provided with a runner (8), one side of the interior of the shutoff valve body (1) is provided with a circular runner column (2), the right side of the interior of the circular runner column (2) is connected with a thimble (6) in a sliding manner, and the other side of the interior of the shutoff valve body (1) is provided with a hexagonal wrench inserting hole (7).
2. A shutoff valve standard component tooling mold as set forth in claim 1, wherein: the inner parts of two sides of the shutoff valve body (1) are connected with the die through fixing screws (3).
3. A shutoff valve standard component tooling mold as set forth in claim 1, wherein: the outer wall of the fixed screw (3) and the inner wall of the shutoff valve body (1) are tightly attached with conical pressing sheets (4).
4. A shutoff valve standard component tooling mold as set forth in claim 1, wherein: the right part of the wrench insertion hole (7) is abutted against the blind screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320014128.8U CN219634407U (en) | 2023-01-04 | 2023-01-04 | Cut-off valve standard component mold processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320014128.8U CN219634407U (en) | 2023-01-04 | 2023-01-04 | Cut-off valve standard component mold processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219634407U true CN219634407U (en) | 2023-09-05 |
Family
ID=87811254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320014128.8U Active CN219634407U (en) | 2023-01-04 | 2023-01-04 | Cut-off valve standard component mold processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219634407U (en) |
-
2023
- 2023-01-04 CN CN202320014128.8U patent/CN219634407U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |