CN207240698U - Sectional type water cooled mould - Google Patents
Sectional type water cooled mould Download PDFInfo
- Publication number
- CN207240698U CN207240698U CN201720979341.7U CN201720979341U CN207240698U CN 207240698 U CN207240698 U CN 207240698U CN 201720979341 U CN201720979341 U CN 201720979341U CN 207240698 U CN207240698 U CN 207240698U
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- mould
- die
- lower die
- water pipe
- cold water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000002347 injection Methods 0.000 abstract description 9
- 239000007924 injection Substances 0.000 abstract description 9
- 238000012797 qualification Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to wheel injection mold technology, more particularly to a kind of sectional type water cooled mould, including bottom plate, the bed die being arranged on the bottom plate and the side mould being connected with the bed die edge, the lower section that the bed die is correspondingly formed center dish area is equipped with the first lower die, the second lower die and the 3rd lower die are equipped between first lower die and the bottom plate successively, by being seamlessly connected equipped with clamping screw between first lower die and second lower die, second lower die and the 3rd lower die and the 3rd lower die and the bottom plate.The utility model provides a kind of sectional type water cooled mould that to the progress segmented cooling of wheel different piece, can improve production qualification rate.
Description
Technical field
The utility model belongs to wheel injection mold technology, and in particular to a kind of sectional type water cooled mould.
Background technology
Wheel be fixed tire inner edge, support tire and with the rigid wheel of the common bearing load of tire.With it is economical into
Step, the vehicle of the annual market demand is more and more, causes the demand to wheel also more and more therewith.And wheel is mainly in
Cartridge, spoke, wheel hub and wheel rim composition, and usually in process of production, wheel is made using water cooling Shooting Technique, it is existing
Injection mold due to being integral type on water-cooling process, and wheel Each part has differences in shape and thickness,
Need different cooling conditions during water cooling is molded, therefore existing injection mold generally existing car in process of production
There is pin hole in wheel surface, which causes yield rate relatively low, further results in production cycle length, the qualification rate of properties of product experiment
It is low, large batch of production can not be carried out, further, since the mould of integral type often has the problem of overhauling and is difficult in maintenance.
A kind of existing side mold mechanism (publication number CN105082465A) of automatic injection mould of patent discloses a kind of automatic
The side mold mechanism of injection mold, includes bottom plate, it is characterised in that bottom plate is equipped with preformed hole, is installed with preformed hole
The bed die of dish type, bed die wild card are cased with side mould, the die drawing plate when touching side and being fixedly connected with, and drawing is fixed with the outside of the die drawing plate of side
Hook, the mould draw runner when mould opposite side slides laterally and is provided with, overhead has mandril on the outside of the mould draw runner of side.The note that the utility model is related to
Mould employs opposite side mould and carries out modularized design, mould is had the advantages that disassembly and assembly is convenient；But use still
It is so traditional integral type type of cooling, still can be identical in the presence of the cooling condition for forming wheel each several part, in process of production
Piece wheel surface occur, there are the problem of vacuum.
According to problems of the prior art, the utility model provides one kind and wheel different piece can be segmented
Formula cooling, improve the sectional type water cooled mould of production qualification rate.
Utility model content
The utility model provides following technical solution：
A kind of sectional type water cooled mould, including bottom plate, the bed die that is arranged on the bottom plate and connect with the bed die edge
The side mould connect, the lower section that the bed die is correspondingly formed center dish area are equipped with the first lower die, first lower die and the bottom plate
Between be equipped with the second lower die and the 3rd lower die successively, first lower die and second lower die, second lower die with it is described
By being seamlessly connected equipped with clamping screw between 3rd lower die and the 3rd lower die and the bottom plate；First lower die and institute
The junction for stating the second lower die is equipped with the first time die wall connected with the bed die, under second lower die and the described 3rd
The junction of mould is equipped with the second time die wall connected with the bed die, and the 3rd lower die is equipped with the back plate connections
The three times die walls connected with the bed die.
Preferably, it is equipped with successively by first time die wall, described the on first lower die to the direction of the bottom plate
The first lower mode cavity, the second lower mode cavity and the 3rd lower mode cavity that two times die walls and the three times die walls separate, and with described first
Lower die, second lower die and the 3rd lower die correspond；The first cold water pipe is connected with first lower mode cavity, it is described
The second cold water pipe is connected with second lower mode cavity, the 3rd cold water pipe is connected with the 3rd lower mode cavity.
Preferably, first cold water pipe, second cold water pipe are independently with the 3rd cold water pipe and are connected
There is the cold water pipe of different water cooling plants.
Preferably, the intensity of cooling of first cold water pipe, second cold water pipe and the 3rd cold water pipe is passed successively
Subtract.
Preferably, the material of first lower die, second lower die and the 3rd lower die is mould steel.
Preferably, the side mould from top to bottom includes sequentially connected top mould and the following mould being connected with the bed die.
Preferably, the junction of the top mould and the following mould is equipped with connecting plate, the connecting plate respectively with it is described
Connection bolt is equipped between top mould and the following mould.
Preferably, the top mould on the following mould with being respectively equipped with mutually independent top mould cold water pipe and following mould
Cold water pipe.
Preferably, the following mould cold water pipe is arranged on the following mould and is correspondingly formed at the region of wheel rim.
Preferably, the top mould is correspondingly formed the region area of wheel and is more than the area that the following mould is correspondingly formed wheel
Domain area.
Preferably, the intensity of cooling of top mould cold water pipe, following mould cold water pipe and the 3rd cold water pipe is identical.
The beneficial effects of the utility model are：
1st, by equipped with the first lower die, the second lower die and the 3rd lower die make bed die in injection molding process be with three
The cooling effect of Duan Butong, since the thickness of wheel hub, spoke and spider in forming process is gradually reduced, the first cold water
The intensity independent control of pipe, the second cold water pipe and the 3rd cold water pipe is allowed to cool intensity and successively decreases successively, effectively improves wheel hub
Pin hole, solve product has pin hole puzzlement in production, improves disposable qualification rate, and it is short to shorten the Foundry Production cycle, improves
Output；
2nd, the water-cooled process modularization of bed die, make make it is more convenient, be also convenient for the maintenance and maintenance in later stage；
3rd, the first cold water pipe, the second cold water pipe and the 3rd cold water pipe are separate, improve the security in production process,
Cost has been saved, i.e., when water cooling injection moulding process breaks down at one, has not interfered with entirety, secondly, it is not required that has been replaced a whole set of
The water cooling plant being connected with cold water pipe；
4th, side mould is also improved to the structure of top mould and following mould, easy to which side mould is installed on bed die；On further, since
Volume and weight in mould and following mould are respectively less than the while model volume and weight of integral type, therefore are easy to operation and storage；
5th, connecting plate makes top mould and the junction of following mould even closer, ensures the leakproofness of mould in injection moulding process；
6th, since top mould and following mould are corresponding with to form rim, and the thickness of wheel rim is thicker, therefore top mould cold water
Pipe and following mould cold water pipe are identical with the intensity of cooling of the first cold water pipe, that is, are respectively provided with stronger intensity of cooling；
7th, the utility model is overall using water cooling injection cooling, compared with air-cooled, further avoids wheel injection molding
During form pin hole；
8th, since the intensity of cooling in injection moulding process, forming wheel hub and rim strengthens, injection molding is accelerated successively
Speed, shortens the cycle of injection molding, improves work efficiency.
9th, top mould is correspondingly formed the region area of wheel and is more than following mould and is correspondingly formed the region area of wheel, its purpose
It is to ensure that wheel mould corresponding part in top in injection is first cooled down, wheel material density is higher made from guarantee, prolongs
The service life of long wheel.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the utility model structure diagram,
Mark in figure for：1st, bottom plate；2nd, bed die；21st, clamping screw；3rd, the first lower die；31st, first time die wall； 32、
First lower mode cavity；33rd, the first cold water pipe；4th, the second lower die；41st, second time die wall；42nd, the second lower mode cavity；43rd, the second cold water
Pipe；5th, the 3rd lower die；51st, the three times die walls；52nd, the 3rd lower mode cavity；53rd, the 3rd cold water pipe；6th, Bian Mo；61st, top mould；611、
Top mould cold water pipe；62nd, following mould；621st, following mould cold water pipe；63rd, connecting plate；631st, bolt is connected.
Embodiment
As shown in Figure 1, a kind of sectional type water cooled mould, including bottom plate 1, the bed die 2 that is arranged on bottom plate 1 and with bed die 2
The side mould 6 of edge connection, the lower section that bed die 2 is correspondingly formed center dish area are equipped with the first lower die 3, the first lower die 3 and bottom plate 1
Between be equipped with the second lower die 4 and the 3rd lower die 5 successively, the first lower die 3 and the second lower die 4, the second lower die 4 and the 3rd lower die 5 and
By being seamlessly connected equipped with clamping screw 21 between 3rd lower die 5 and bottom plate 1；The junction of first lower die 3 and the second lower die 4
Equipped with the first time die wall 31 connected with bed die 2, the second lower die 4 is equipped with the junction of the 3rd lower die 5 and is contacted with bed die 2
Second time die wall 41 of connection, the 3rd lower die 5 are equipped with the three times die walls 51 connected with bed die 2 with 1 junction of bottom plate, this
Utility model is to first time die wall 31, second time die wall 51 and the position relationship of the three times die walls 51 and bed die 2 with injection molding
The change of each locations of structures relation of wheel and change, when injection molding conventional wheel, first time die wall 31, second time die wall
41 and the three times die walls 51 be each perpendicular to bed die 2.
As shown in Figure 1, it is equipped with successively by first time die wall 31, second time die wall 41 on the first lower die 3 to the direction of bottom plate 1
The first lower mode cavity 32, the second lower mode cavity 42 and the 3rd lower mode cavity 52 separated with the three times die walls 51；Connect in first lower mode cavity 32
The first cold water pipe 33 is connected to, the second cold water pipe 43 is connected with the second lower mode cavity 42, it is cold to be connected with the 3rd in the 3rd lower mode cavity 52
Water pipe 53, and corresponded with the first lower die 3, the second lower die 4 and the 3rd lower die 5.
As shown in Figure 1, further, the first cold water pipe 33, the second cold water pipe 43 and the 3rd cold water pipe 53 is independently
And it is connected with the cold water pipe of different water cooling plants；The cooling of first cold water pipe 33, the second cold water pipe 43 and the 3rd cold water pipe 53 is strong
Degree successively decreases successively, and the material of the first lower die 3, the second lower die 4 and the 3rd lower die 5 is mould steel.
As shown in Figure 1, a kind of sectional type water cooled mould, including bottom plate 1, the bed die 2 that is arranged on bottom plate 1 and with bed die 2
The side mould 6 of edge connection, bed die 2 form below center dish area and are equipped with the first lower die 3, between the first lower die 3 and bottom plate 1 successively
Equipped with the second lower die 4 and the 3rd lower die 5, the first lower die 3 and the second lower die 4, the second lower die 4 and the 3rd lower die 5 and the 3rd lower die 5
By being seamlessly connected equipped with clamping screw 21 between bottom plate 1；Side mould 6 from top to bottom include sequentially connected top mould 61 and with
The following mould 62 that bed die 2 connects.
As shown in Figure 1, the junction of top mould 61 and following mould 62 is equipped with connecting plate 63, connecting plate 63 respectively with top mould
Connection bolt 631 is equipped between 61 and following mould 62；Top mould 61 on following mould 62 with being respectively equipped with mutually independent top mould
Cold water pipe 611 and following mould cold water pipe 621, following mould cold water pipe 621 are arranged on following mould 62 and are formed at the region of wheel rim.
As shown in Figure 1, the region area that top mould is correspondingly formed wheel is more than the area surface that following mould is correspondingly formed wheel
Product, the intensity of cooling of top mould cold water pipe, following mould cold water pipe and the 3rd cold water pipe are identical.
For further verification the beneficial effects of the utility model, water cooling mold as shown in Figure 1 and traditional one are used
Formula water cooling mold is molded 3 groups of wheels, and every group is 100 wheels, and records the finished product quantity of qualification, specific data such as table 1：
Table 1：
It can be seen that the product qualified rate for the sectional type water cooled mould that the utility model is related to than tradition by the data in table 1
One body swimming cold mold product qualified rate it is high by 20% or so, and due to also can be quick for thicker wheel hub and wheel rim
It is cooled and shaped, therefore also due to traditional integral type injection mold on the injection molding time, so in the same production time
Interior, the sectional type water cooled mould that the utility model is related to can produce the wheel of more qualifications.
It these are only the preferred embodiment of the utility model, be not intended to limit the present invention, although with reference to before
State embodiment the utility model is described in detail, for those skilled in the art, it still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic.It is all this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of sectional type water cooled mould, including bottom plate, the bed die that is arranged on the bottom plate and it is connected with the bed die edge
Side mould, it is characterised in that
The lower section that the bed die is correspondingly formed center dish area is equipped with the first lower die, between first lower die and the bottom plate according to
It is secondary to be equipped with the second lower die and the 3rd lower die, first lower die with second lower die, second lower die and the described 3rd
By being seamlessly connected equipped with clamping screw between mould and the 3rd lower die and the bottom plate；
The junction of first lower die and second lower die is equipped with the first time die wall connected with the bed die, described
The junction of second lower die and the 3rd lower die is equipped with the second time die wall connected with the bed die, the 3rd lower die
The three times die walls connected with the bed die are equipped with the back plate connections.
2. sectional type water cooled mould according to claim 1, it is characterised in that first lower die to the side of the bottom plate
Upwards successively be equipped with separated by first time die wall, second time die wall and the three times die walls the first lower mode cavity,
Second lower mode cavity and the 3rd lower mode cavity, first lower mode cavity, second lower mode cavity and the 3rd lower mode cavity respectively with institute
The first lower die, second lower die and the 3rd lower die is stated to correspond.
3. sectional type water cooled mould according to claim 2, it is characterised in that be connected with first in first lower mode cavity
Cold water pipe, is connected with the second cold water pipe in second lower mode cavity, the 3rd cold water pipe is connected with the 3rd lower mode cavity.
4. sectional type water cooled mould according to claim 3, it is characterised in that first cold water pipe, described second cold
Water pipe and the 3rd cold water pipe is independently and are connected with the cold water pipe of different water cooling plants.
5. sectional type water cooled mould according to claim 1, it is characterised in that first lower die, second lower die
Material with the 3rd lower die is mould steel.
6. sectional type water cooled mould according to claim 3, it is characterised in that the side mould from top to bottom includes connecting successively
The top mould connect and the following mould being connected with the bed die.
7. sectional type water cooled mould according to claim 6, it is characterised in that the company of the top mould and the following mould
Meet place and be equipped with connecting plate, the connecting plate is equipped with connection bolt between the top mould and the following mould respectively.
8. sectional type water cooled mould according to claim 6, it is characterised in that the top mould on the following mould with dividing
She You not mutually independent top mould cold water pipe and following mould cold water pipe.
9. sectional type water cooled mould according to claim 8, it is characterised in that the following mould cold water pipe is arranged on described
Following mould is correspondingly formed at the region of wheel rim, the top mould cold water pipe, the following mould cold water pipe and the 3rd cold water pipe
Intensity of cooling it is identical.
10. sectional type water cooled mould according to claim 6, it is characterised in that the top mould is correspondingly formed wheel
Region area is more than the region area that the following mould is correspondingly formed wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979341.7U CN207240698U (en) | 2017-08-08 | 2017-08-08 | Sectional type water cooled mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979341.7U CN207240698U (en) | 2017-08-08 | 2017-08-08 | Sectional type water cooled mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240698U true CN207240698U (en) | 2018-04-17 |
Family
ID=61880481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720979341.7U Expired - Fee Related CN207240698U (en) | 2017-08-08 | 2017-08-08 | Sectional type water cooled mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310116A (en) * | 2017-08-08 | 2017-11-03 | 镇江威尔耐车轮制造有限公司 | Sectional type water cooled mould |
-
2017
- 2017-08-08 CN CN201720979341.7U patent/CN207240698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310116A (en) * | 2017-08-08 | 2017-11-03 | 镇江威尔耐车轮制造有限公司 | Sectional type water cooled mould |
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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: 20180417 |