CN211640820U - Fan die for electric control silicone oil clutch of automobile engine - Google Patents
Fan die for electric control silicone oil clutch of automobile engine Download PDFInfo
- Publication number
- CN211640820U CN211640820U CN201922057132.9U CN201922057132U CN211640820U CN 211640820 U CN211640820 U CN 211640820U CN 201922057132 U CN201922057132 U CN 201922057132U CN 211640820 U CN211640820 U CN 211640820U
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- fan
- die
- movable
- mold
- outer ring
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- 229920002545 silicone oil Polymers 0.000 title claims abstract description 16
- 238000007493 shaping process Methods 0.000 claims abstract description 7
- 241000883990 Flabellum Species 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000010703 silicon Substances 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an automatically controlled silicon oil fan mould for clutch of automobile engine, including cover half seat and the guide pillar of fixed mounting on the cover half seat, still including shaping spare part, die carrier, movable die holder, wherein the cover half center is equipped with the runner that advances that can switch on with shaping spare part, its characterized in that: the shaping spare part includes the outer loop cover half, outer loop cover half middle part is equipped with the flabellum cover half, correspond outer loop cover half position department fixed outer loop movable mould that is equipped with on the die carrier, outer loop movable mould middle part is equipped with the flabellum movable mould, the linkage can be dismantled at flabellum cover half middle part has the mold insert, the flabellum cover half corresponds that the fixed die base advances runner department and is equipped with the same and can switch on each other advances the runner, be equipped with the subchannel on the mold insert, be equipped with demoulding mechanism on the movable die base, the beneficial effects: the fan die for the electric control silicone oil clutch of the automobile engine can prevent adhesion and is easy to demould, does not scratch fan blades, keeps die temperature balance and is simple in structure.
Description
Technical Field
The utility model relates to the technical field of mold, concretely relates to automatically controlled fan die for silicon oil clutch of automobile engine.
Background
The die is a master of industrial production, is widely applied to mechanical products such as motors, electric appliances and the like, has become a mark of the national manufacturing process level and an independent basic industrial system, has various types, and can be divided into a stamping die, an injection die, a forging die, a rubber die and the like according to different materials of a formed part. The injection mold is mainly used for molding parts made of thermoplastic and thermosetting materials, the feeding process is carried out through a charging barrel, materials enter a nozzle to be heated at high temperature to be molten, then the materials are injected into a mold cavity at high speed through the nozzle, and finally products are taken out after pressure maintaining molding and cooling. In the prior art, the fan on the clutch is subjected to injection molding by adopting an injection mold due to the appearance structure of the fan, but in the actual production process, the fan has various defects due to the unreasonable structural design of the mold, for example, because the fan blades are in a fluid shape, the requirement on a demolding mechanism is very high, and due to the unreasonable design, the fan blades are scratched and damaged; and moreover, because the production requirement of the mold is required, the overall dimension of the mold is increased along with the production requirement of the mold, the problem of uneven distribution of the mold temperature exists, the mold temperature cannot be kept consistent, and the problem of uneven whitening and shrinkage of the actually produced fan exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide one kind can prevent adhesion and easy demoulding, can not cut the fan blade of rubbing to the left and right, keep the automatically controlled silicon oil clutch of automobile engine fan mould of mould temperature equilibrium and simple structure.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatically controlled silicon oil fan mould for clutch of automobile engine, is including cover half seat and fixed mounting play the guide pillar of guide effect on the cover half seat, still including shaping spare part, die carrier, movable die holder, wherein the cover half center is equipped with the runner that advances that can switch on with shaping spare part, its characterized in that: the molding parts comprise an outer ring fixed mold which is fixedly arranged on a fixed mold base and participates in molding an outer ring of a fan, the middle part of the outer ring fixed mold is provided with a fan blade fixed mold which is fixed on the fixed mold base and participates in molding fan blades, the position of the mold base corresponding to the outer ring fixed mold is fixedly provided with an outer ring movable mold which is matched with the outer ring fixed mold to mold an outer ring of the fan, a molding gap for molding the outer ring is arranged between the outer ring fixed mold and the outer ring movable mold, the middle part of the outer ring movable mold is provided with a fan blade movable mold which is matched with the fan blade fixed mold to mold fan blades, the middle part of the fan blade fixed mold is detachably linked with an insert which can be replaced and installed according to the model of the fan, the fan blade fixed mold is provided with identical and mutually communicated inlet gates corresponding to the inlet gates of the fixed mold, and the movable mold base is provided with a demolding mechanism.
By adopting the technical scheme, the fixed die part is fixed on the injection molding machine, the movable die part moves to the fixed die part under the driving of the injection molding machine to be attached to the die carrier and the fixed die base, injection molding melt enters the runner from the inlet gate on the fixed die base to start injection molding, the outer ring fixed die and the outer ring movable die form the fan outer ring in a clearance forming mode, the fan blade fixed die and the fan blade movable die realize fan blade injection molding, and due to the fact that different types of clutches are not consistent with the installation height of the fan, inserts with different thickness sizes can be adopted according to the height of the matched installation of the fan and the clutches, so that different special fans for the clutches are produced, diversification is realized, other dies do not need to be additionally.
The fan die for the electric control silicone oil clutch of the automobile engine can be further set as follows: demoulding mechanism carries out the pull rod of drawing of patterns and the movable mould board of linking with the pull rod including the fan that can promote after injection moulding accomplishes, the last fixed slider that is equipped with of movable mould board, slider use the movable mould board central point as central annular distribution on the movable mould board, be equipped with the slide on the slider, pull rod one end activity hinge just can follow the radial reciprocating motion of slide in the slide on the slider, the profile modeling of pull rod for the other end linkage fan flabellum contact of the one end of linkage slider is public.
The fan die for the electric control silicone oil clutch of the automobile engine can be further set as follows: the profile modeling male comprises a connecting end linked with a sliding block, a pushing end capable of pushing the fan to demould is arranged at the other end of the profile modeling male relative to the connecting end, and a profiling surface capable of being attached to fan blades is arranged at the pushing end.
By adopting the technical scheme, the movable die holder moves backwards under the driving of the injection molding machine during demolding, the die holder stops moving firstly, the slide block continues to move backwards under the driving of the movable die plate, the pull rod moves towards the center of the movable die plate in the slide way due to the limitation of the slide way, the pull rod pushes the profiling male die to move towards the direction of the fixed die holder to push out a product to realize demolding, the profiling surface arranged at the profiling male pushing end can be attached to the fan blades, and the fan blades cannot be scratched during demolding.
The fan die for the electric control silicone oil clutch of the automobile engine can be further set as follows: and a plurality of groups of thimble holes with uniform intervals are arranged on the insert.
By adopting the technical scheme, the movable die holder is driven by the injection molding machine to perform demolding after injection molding is completed, the fan blade and the insert are pushed out together by the demolding mechanism, the ejector pin is matched with the ejector pin hole to eject the insert to separate the insert from the fan, the ejector pin hole can help the insert to be separated from the fan on one hand, and the ejector pin hole is arranged on the insert and is not designed at the position of the fan blade on the other hand, so that the appearance of the fan blade is protected, and marks are avoided.
The fan die for the electric control silicone oil clutch of the automobile engine can be further set as follows: and support baffles are symmetrically arranged between the die carrier and the movable die plate.
By adopting the technical scheme, the supporting baffle can prevent the damage to people caused by the ejection of waste materials and the like in the production process, and has the connecting and supporting effects on the die carrier and the movable die base.
The fan die for the electric control silicone oil clutch of the automobile engine can be further set as follows: the fan blade fixed mold is provided with a plurality of groups of hot runners which can be used for constant temperature fluid to circularly flow, and the constant temperature fluid generally adopts circulating geothermal water, wherein the hot runners are uniformly distributed in one side of the fan blade fixed mold close to the fixed mold base.
By adopting the technical scheme, the mould is required to be produced, the size of the mould is large, the temperature of the forming part is required to reach the standard and be uniform in the injection molding production process, the temperature of the forming part is ensured to be uniform by the hot runner, and the defects that the product is whitened due to uneven temperature in actual production are overcome.
The fan die for the electric control silicone oil clutch of the automobile engine can be further set as follows: and a base plate is additionally arranged between the movable die plate and the movable die base.
By adopting the technical scheme, the movable template is provided with a plurality of mounting hole positions for mounting the sliding blocks, and after the movable template is processed, the overall stability of the movable template is reduced, and the strength and hardness are not enough, so that the movable template is protected by additionally arranging the base plate.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is an exploded view of the demolding mechanism of the present invention;
fig. 4 is a schematic view showing the profiling of the present invention;
fig. 5 is an isometric side view schematic diagram of the fan blade cover half of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, a fan die for an electric control silicone oil clutch of an automobile engine comprises a fixed die holder 1, a guide post 2 fixedly installed on the fixed die holder 1 for guiding, and further comprises a forming part, a die holder 3, and a movable die holder 4, wherein the center of the fixed die holder 1 is provided with an inlet 11 capable of communicating with the forming part, the forming part comprises an outer ring fixed die 13 fixedly installed on the fixed die holder 1 and participating in forming an outer ring of the fan, the middle part of the outer ring fixed die 13 is provided with a fixed blade 12 fixed on the fixed die holder 1 and participating in forming a fan blade, the die holder 3 is fixedly provided with an outer ring movable die 41 matched with the outer ring fixed die 13 to form an outer ring of the fan, a forming gap 44 for forming the outer ring is arranged between the outer ring fixed die 13 and the outer ring movable die 41, the middle part of the outer ring movable die 41 is provided with a movable die 42 matched with the fixed blade 12, the middle part of the fixed blade die 12 is detachably linked with an insert 43 which can be replaced and installed according to the fan model, the same and mutually communicated inlet gates 11 are arranged at the positions, corresponding to the inlet gates 11 of the fixed die base 1, of the fixed blade die 12, the insert 43 is provided with a plurality of groups of runners 431 which are uniformly dispersed around the inlet gates 11 and can divide plastic melts, and the movable die base 4 is provided with a demolding mechanism 5.
The demolding mechanism 5 comprises a pull rod 51 and a movable template 45, the pull rod 51 can push the fan after injection molding is completed to perform demolding, the movable template 45 is linked with the pull rod 51, a sliding block 52 is fixedly arranged on the movable template 45, a sliding way 521 is arranged in the sliding block 52, one end of the pull rod 51 is movably hinged on the sliding block 52 and can move in the sliding way 521 in a radial reciprocating mode, and the other end of the pull rod 51, opposite to one end of the linkage sliding block 52, is linked with a profiling male 53 in contact with fan blades.
The profile modeling male 53 comprises a connecting end linked with the sliding block 52, a pushing end capable of pushing the fan to demould is arranged at the other end, opposite to the connecting end, of the profile modeling male 53, and a profiling surface 531 capable of being attached to fan blades is arranged at the pushing end.
The insert 43 is provided with a plurality of groups of pin holes 432 with uniform intervals.
And supporting baffles 46 are symmetrically arranged between the die carrier 3 and the movable die plate 45.
A plurality of groups of hot runners 121 for circulating flowing of constant temperature fluid are uniformly distributed in one side of the fan blade fixed die 12 close to the fixed die holder 1.
And a backing plate 47 is additionally arranged between the movable die plate 45 and the movable die base 4.
Claims (7)
1. The utility model provides an automatically controlled silicon oil fan mould for clutch of automobile engine, is including cover half seat and fixed mounting play the guide pillar of guide effect on the cover half seat, still including shaping spare part, die carrier, movable die holder, wherein the cover half center is equipped with the runner that advances that can switch on with shaping spare part, its characterized in that: the molding parts comprise an outer ring fixed mold which is fixedly arranged on a fixed mold base and participates in molding an outer ring of a fan, the middle part of the outer ring fixed mold is provided with a fan blade fixed mold which is fixed on the fixed mold base and participates in molding fan blades, the position of the mold base corresponding to the outer ring fixed mold is fixedly provided with an outer ring movable mold which is matched with the outer ring fixed mold to mold an outer ring of the fan, a molding gap for molding the outer ring is arranged between the outer ring fixed mold and the outer ring movable mold, the middle part of the outer ring movable mold is provided with a fan blade movable mold which is matched with the fan blade fixed mold to mold fan blades, the middle part of the fan blade fixed mold is detachably linked with an insert which can be replaced and installed according to the model of the fan, the fan blade fixed mold is provided with identical and mutually communicated inlet gates corresponding to the inlet gates of the fixed mold, and the movable mold base is provided with a demolding mechanism.
2. The fan die for the electric control silicone oil clutch of the automobile engine according to claim 1, characterized in that: demoulding mechanism carries out the pull rod of drawing of patterns and the movable mould board of linking with the pull rod including the fan that can promote after injection moulding accomplishes, the last fixed slider that is equipped with of movable mould board, be equipped with the slide in the slider, pull rod one end activity articulates on the slider and can follow the radial reciprocating motion of slide in the slide, the profile modeling of pull rod for the other end linkage fan flabellum contact of the one end of linkage slider is public.
3. The fan die for the electric control silicone oil clutch of the automobile engine according to claim 2, characterized in that: the profile modeling male comprises a connecting end linked with a sliding block, a pushing end capable of pushing the fan to demould is arranged at the other end of the profile modeling male relative to the connecting end, and a profiling surface capable of being attached to fan blades is arranged at the pushing end.
4. The fan die for the electric control silicone oil clutch of the automobile engine according to claim 1 or 2, characterized in that: and a plurality of groups of thimble holes with uniform intervals are arranged on the insert.
5. The fan die for the electric control silicone oil clutch of the automobile engine according to claim 1 or 2, characterized in that: and support baffles are symmetrically arranged between the die carrier and the movable die plate.
6. The fan die for the electric control silicone oil clutch of the automobile engine according to claim 1 or 2, characterized in that: and a plurality of groups of hot runners for constant-temperature fluid to circularly flow are uniformly distributed in one side of the fan blade fixed die, which is close to the fixed die base.
7. The fan die for the electric control silicone oil clutch of the automobile engine according to claim 2, characterized in that: and a base plate is additionally arranged between the movable die plate and the movable die base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057132.9U CN211640820U (en) | 2019-11-25 | 2019-11-25 | Fan die for electric control silicone oil clutch of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057132.9U CN211640820U (en) | 2019-11-25 | 2019-11-25 | Fan die for electric control silicone oil clutch of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211640820U true CN211640820U (en) | 2020-10-09 |
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ID=72693154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922057132.9U Active CN211640820U (en) | 2019-11-25 | 2019-11-25 | Fan die for electric control silicone oil clutch of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211640820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900983A (en) * | 2019-11-25 | 2020-03-24 | 温州车舟汽车部件有限公司 | Fan die for electric control silicone oil clutch of automobile engine |
-
2019
- 2019-11-25 CN CN201922057132.9U patent/CN211640820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900983A (en) * | 2019-11-25 | 2020-03-24 | 温州车舟汽车部件有限公司 | Fan die for electric control silicone oil clutch of automobile engine |
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