CN207630351U - Mold - Google Patents
Mold Download PDFInfo
- Publication number
- CN207630351U CN207630351U CN201721743813.5U CN201721743813U CN207630351U CN 207630351 U CN207630351 U CN 207630351U CN 201721743813 U CN201721743813 U CN 201721743813U CN 207630351 U CN207630351 U CN 207630351U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- mold
- lower die
- middle mould
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of mold, is suitable for producing the component of engine oil path control system.Mold includes upper die and lower die, middle mould.Upper mold is equipped with multiple upper mold cores, and each upper mold core can be moved up and down individually.Middle mould is set between upper die and lower die, and middle mould is equipped with multiple perforation, and multiple upper mold cores are respectively arranged on the same side of multiple perforation, and the cavity that perforation and upper mold core are formed is die cavity.Upper mold core in mold provided by the utility model can move up and down, so that it may to ensure that each upper mold core is bonded closely with nonrubber part, make rubber that can not overflow, product gold utensil periphery is also just without rim charge.
Description
Technical field
The utility model is related to mechanical equipment technical field, more specifically a kind of mold.
Background technology
The factor that 21 century development of automobile form determines is environmentally friendly and energy saving.According to statistics, annual automobile oil mass accounts for the world
The ninety percent of oil total amount.It is expected that the year two thousand twenty Chinese automobile volume of production and marketing respectively reaches 43,100,000 and 42,860,000.Automobile volume of production and marketing
It is so big, the consumption of vehicle fuel how is saved, the control system for improving engine fuel is an important topic.Along with
Automobile sales volume rapid growth and come be atmosphere pollution and a large amount of consumption of petroleum resources.Advanced engine technology is in automobile section
Crucial conclusive effect is played in energy, green technology exploitation.
Automobile engine oil path control system can effectively save the oil consumption of automobile, but existing automobile engine oil circuit
The composite members production efficiency of rubber and other materials in control piece system is low, and product crinosity pierces rim charge, needs to increase rim charge
Treatment process, it is time-consuming and laborious.
Utility model content
The utility model provides a kind of quick production impulse- free robustness rim charge to overcome at least one deficiency of the prior art
The mold of composite members.
To achieve the goals above, the utility model provides a kind of mold, suitable for producing answering for rubber and nonrubber part
Close product, which is characterized in that including upper die and lower die, middle mould.Upper mold be equipped with multiple upper mold cores, each upper mold core can individually on
Lower movement.Middle mould is set between upper die and lower die, and middle mould is equipped with multiple perforation, and multiple upper mold cores are respectively arranged on the same of multiple perforation
The cavity that side, perforation and upper mold core are formed is die cavity.
Optionally, upper mold and middle mould are respectively equipped with the first positioning pin and mating the first positioning sleeve of the first positioning pin；Middle mould
It is respectively equipped with the second positioning pin and mating the second positioning sleeve of the second positioning pin with lower die.
Optionally, the first positioning pin and the first positioning sleeve take rounded projections arranged；Second positioning pin and the second positioning sleeve are adopted
Take rounded projections arranged.
Optionally, upper mold sprue and lower die sprue are cone.
Optionally, mold further includes top board and lower platen, upper die and lower die and middle mould be set to top board and lower platen it
Between.
Optionally, top board and upper mold are respectively equipped with the upper groove that tongue and upper tongue matched card close on one；Lower platen and
Lower die is respectively equipped with the lower groove of tongue and the pairing engaging of lower tongue.
Optionally, the periphery of upper mold, middle mould, lower die, top board and lower platen is equipped with crow bar mouth.
Optionally, the periphery of upper mold, middle mould, lower die, top board and lower platen is equipped with handle.
Optionally, upper mold is equipped with multiple upper mold sprues, and lower die is equipped with multiple lower die sprues；Multiple upper mold sprues point
It is not connected with die cavity, multiple lower die sprues are connected with die cavity respectively.
To sum up, the upper mold core in mold provided by the utility model can move up and down, so that it may to ensure each upper mold core
It is all bonded closely with nonrubber part, makes rubber that can not overflow, product gold utensil periphery is also just without rim charge.Without reprocessing flash, greatly
Cost of labor expense, and the appearance of product more smooth and beautiful appearance are saved greatly.
Meanwhile the Mould operation process is simple and effective, can directly be operated by hand, powder feeding efficiency is high, primary vulcanization behaviour
Make that many products can be produced simultaneously, production efficiency is high.
For above and other objects, features and advantages of the utility model can be clearer and more comprehensible, preferable reality cited below particularly
Example is applied, and coordinates attached drawing, is described in detail below.
Description of the drawings
Fig. 1 is the mold vertical view that the embodiments of the present invention provide；
Fig. 2 is the mold sections figure that the embodiments of the present invention provide.
Specific implementation mode
The mold vertical view shown in FIG. 1 provided for the embodiments of the present invention, shown in Fig. 2 is the utility model
In embodiment provide mold sections figure.In this present embodiment, mold includes under upper mold 2, lower die 4, middle mould 3, top board and 1
Pressing plate 5.But in other embodiment, mold can only include upper mold 2, lower die 4 and middle mould 3.Upper mold 2 is equipped with 6 He of upper mold core
Multiple upper mold sprues 15, lower die 4 are equipped with multiple lower die sprues 13.Middle mould 3 is set between upper mold 2 and lower die 4, is equipped with multiple
Perforation.Upper mold 2, lower die 4 and middle mould 3 are set between top board 1 and lower platen 5.Mold is suitable for production rubber and nonrubber
The joint product of part.In practical operation, nonrubber part 12 is put in the perforation of middle mould 3, and rubber mass passes through upper mold sprue 15
It is injected in perforation simultaneously with lower die sprue 13, vulcanization is qualitative to obtain the joint product of rubber and nonrubber part.
Wherein, upper mold core 6 can be moved up and down individually.12 height dimension of nonrubber part has a certain difference certainly, sulphur
Rubber is easy to overflow the periphery of nonrubber part 12 when change, not only rubber is caused to waste in this way, but also the taking-up of product can be caused tired
Difficult and increase rim charge treatment process, and upper mold core 6 can be moved slightly up and down, so that it may to ensure each upper mold core 6 and nonrubber
Part 12 is all bonded closely, makes rubber that can not overflow, product gold utensil periphery is also just without rim charge.Without reprocessing flash, greatly save
Cost of labor expense, and the appearance of product more smooth and beautiful appearance.Meanwhile perforation be equipped with it is multiple, a vulcanisation operation is simultaneously
Many accurate rubber composite products can be produced, production efficiency is higher.
In this present embodiment, at the same be equipped with multiple upper mold sprues 15 and multiple lower die sprues 13, vulcanization when above and below
It can feed simultaneously, and cavity can be could quickly fill up, be handled together with the sprue rim charge surplus material a small amount of with material intracavitary after the completion of vulcanization
Fall, easily detached with product so that product appearance perfection impulse- free robustness rim charge.But the utility model does not do the setting of sprue
Any restriction, in other embodiment, mold is provided only with upper mold sprue or mold is provided only with lower die sprue.
In this present embodiment, upper mold 2 and middle mould 3 are respectively equipped with three the first positioning pins 9 and three the first positioning pins 9 divide
Three not mating the first positioning sleeves 10.Middle mould 3 and lower die 4 are respectively equipped with three the second positioning pins 7 and three the second positioning pins
Three mating the second positioning sleeves 8 of 7 difference.But the utility model pair the first positioning pin 9, the first positioning sleeve 10, second position
The number of pin 7 and the second positioning sleeve 8 does not do any restriction, in other embodiment, the first positioning pin 9, the first positioning sleeve 10,
The number of two positioning pins 7 and the second positioning sleeve 8 can be any number of.
In this present embodiment, the first positioning pin 9 and the first positioning sleeve 10 take rounded projections arranged, the second positioning pin 7 and
Two positioning sleeves 8 take rounded projections arranged.Rounded projections arranged ensures the uniqueness in molding direction, passes through the essence of positioning pin and positioning sleeve
Really cooperation positioning, it is ensured that the bad generation of product dislocation-free produced.
Upper mold sprue 15 and lower die sprue 13 are cone.The sprue of cone has larger central angle, material
It can internally be moved along axis rapidly, raw material is not easy to spill.
Top board 1 and upper mold 2 are respectively equipped with the upper groove that tongue and upper tongue matched card close on one；Lower platen 5 and lower die
4 are respectively equipped with the lower groove of tongue and the pairing engaging of lower tongue.Tongue and groove matched-pair design ensure top board 1 and upper
Relative displacement will not occur for mould 2, lower platen 5 and lower die 4, further ensure that the bad generation of product dislocation-free produced.
Upper mold 2, middle mould 3, lower die 4, top board 1 and lower platen 5 periphery be equipped with crow bar mouth.Keep mold die sinking relatively more tired
Difficulty can open mold when snap gauge occurs by prying open crow bar mouth.
Upper mold 2, middle mould 3, lower die 4, top board 1 and lower platen 5 periphery be equipped with handle 11, increasing mold can grasp manually
The property made.
To sum up, the upper mold core in mold provided by the utility model can move up and down, so that it may to ensure each upper mold core
It is all bonded closely with nonrubber part, makes rubber that can not overflow, product gold utensil periphery is also just without rim charge.Without reprocessing flash, greatly
Cost of labor expense, and the appearance of product more smooth and beautiful appearance are saved greatly.
Meanwhile the Mould operation process is simple and effective, can directly be operated by hand, powder feeding efficiency is high, primary vulcanization behaviour
Make that many products can be produced simultaneously, production efficiency is high.
Although the utility model is disclosed above by preferred embodiment, it is not limited to the utility model, it is any
This known those skilled in the art can make some changes and embellishment, therefore this practicality without departing from the spirit and scope of the utility model
Novel protection domain is when subject to claims range claimed.
Claims (9)
1. a kind of mold is suitable for producing the joint product of rubber and nonrubber part, which is characterized in that including：
Upper mold, is equipped with multiple upper mold cores, and each upper mold core can be moved up and down individually；
Lower die；And
Middle mould is set between the upper mold and the lower die, and the middle mould is equipped with multiple perforation, and the multiple upper mold core is set respectively
In the same side of the multiple perforation, the cavity of perforation and upper mold core formation is die cavity.
2. mold described in accordance with the claim 1, which is characterized in that the upper mold and the middle mould are respectively equipped with the first positioning
Pin and mating the first positioning sleeve of first positioning pin；The middle mould and the lower die are respectively equipped with the second positioning pin and institute
State the second mating positioning sleeve of the second positioning pin.
3. mold according to claim 2, which is characterized in that first positioning pin and first positioning sleeve take three
Triangular arrangement；Second positioning pin and second positioning sleeve take rounded projections arranged.
4. mold described in accordance with the claim 1, which is characterized in that the upper mold sprue and the lower die sprue are circular cone
Shape.
5. mold described in accordance with the claim 1, which is characterized in that further include top board and lower platen, the upper mold, it is described under
Mould and the middle mould are set between the top board and the lower platen.
6. mold according to claim 5, which is characterized in that it is convex that the top board and the upper mold are respectively equipped with one
The upper groove that slot and the upper tongue matched card close；The lower platen and the lower die be respectively equipped with tongue and it is described under
The lower groove of tongue pairing engaging.
7. mold described in accordance with the claim 1, which is characterized in that the upper mold, the middle mould, the lower die, top board and
The periphery of lower platen is equipped with crow bar mouth.
8. mold described in accordance with the claim 1, which is characterized in that the upper mold, the middle mould, the lower die, top board and
The periphery of lower platen is equipped with handle.
9. mold described in accordance with the claim 1, which is characterized in that the upper mold is equipped with multiple upper mold sprues, the lower die
Equipped with multiple lower die sprues；The multiple upper mold sprue is connected with the die cavity respectively, the multiple lower die sprue
It is connected respectively with the die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743813.5U CN207630351U (en) | 2017-12-14 | 2017-12-14 | Mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743813.5U CN207630351U (en) | 2017-12-14 | 2017-12-14 | Mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207630351U true CN207630351U (en) | 2018-07-20 |
Family
ID=62862922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743813.5U Expired - Fee Related CN207630351U (en) | 2017-12-14 | 2017-12-14 | Mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207630351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181723A (en) * | 2019-07-04 | 2019-08-30 | 杭州藤仓橡胶有限公司 | Mold and its application method suitable for rubber joint product |
-
2017
- 2017-12-14 CN CN201721743813.5U patent/CN207630351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181723A (en) * | 2019-07-04 | 2019-08-30 | 杭州藤仓橡胶有限公司 | Mold and its application method suitable for rubber joint product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20211214 |