CN206186174U - Die set - Google Patents
Die set Download PDFInfo
- Publication number
- CN206186174U CN206186174U CN201621069155.1U CN201621069155U CN206186174U CN 206186174 U CN206186174 U CN 206186174U CN 201621069155 U CN201621069155 U CN 201621069155U CN 206186174 U CN206186174 U CN 206186174U
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- Prior art keywords
- mould
- alignment pin
- hole
- locating pin
- lower mould
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Abstract
The utility model relates to a mold technical field especially relates to the die set of a mould. A die set includes mould and lower mould, the middle part of last mould of and lower mould is equipped with the cavity of relative setting respectively, goes up mould and lower mould and has all seted up the locating hole, is equipped with the locating pin in two relative locating holes, the locating pin is one end open -ended hollow structure and the inside basin that forms, the locating pin is equipped with upper shed and under shed respectively including locating pin and the play water locating pin of intaking, the upper end and the lower extreme of locating pin side, and upper shed and under shed feed through with the basin respectively, goes up the mould and is equipped with the water feeding tank who is used for feeding through the upper shed of the locating pin of intaking and goes out the upper shed of water locating pin, and the lower mould is equipped with and is used for feeding through the under shed of the locating pin of intaking and the lower basin of the under shed of play water locating pin. The utility model discloses a set up the locating pin into one end open -ended hollow structure, with locating pin and inside water feeding tank, lower basin intercommunication to effectively form cooling system, reduce cost.
Description
Technical field
The utility model is related to a kind of technical field of mold, more particularly to a kind of mould bases of mould.
Background technology
Mould is typically made up of core rod and mould bases, and wherein mould bases includes top mold frame and lower mold holder, top mold frame and lower mold holder
Middle part be respectively equipped with recessed die cavity, mould is operationally, it is sometimes necessary to water-cooled, and current way is, top mold frame, under
Mould bases opens up cooling bath respectively, but in this mode, it is necessary to open up water inlet, delivery port on top mold frame, lower mold holder, so that
Difficulty is brought to top mold frame, the design of lower mold holder；And increase manufacturing cost.
Utility model content
The utility model is to solve the problems, such as that mould bases cooling system sets difficult in the prior art, there is provided a kind of mould bases, should
Mould bases reduces its cost without setting water inlet, delivery port in addition.
The technical solution adopted in the utility model is：
A kind of mould bases, including upper die and lower die, are respectively equipped with the cavity being oppositely arranged in the middle part of upper die and lower die, upper mould and
Lower mould offers location hole, and alignment pin is provided with two relative location holes；Alignment pin in one end open hollow structure and
It is internally formed tank；Alignment pin includes water inlet alignment pin and water outlet alignment pin, and the top and bottom of alignment pin side are respectively equipped with
Upper shed and under shed, upper shed and under shed are connected with tank respectively, and upper mould is provided with for being opened on connection water inlet alignment pin
The upper flume of the upper shed of mouth and water outlet alignment pin, lower mould is provided with shed and water outlet alignment pin for connecting water inlet alignment pin
Under shed lower flume.
In the technical program, by using alignment pin as tank, so as to avoid setting water inlet and delivery port.And water inlet is fixed
Position pin, water outlet alignment pin and upper flume, lower flume form a water-cooling system, simple structure, low cost.
Further, lower mould is connected with ejecting device, and ejecting device includes injection block, injection block be flexibly connected with lower mould and
Can be moved inside and outside lower mould；The injection block includes a release inclined-plane, and the upper mould has extended downwardly projection；Projection is provided with
The abutting inclined-plane being engaged with release inclined-plane.
Preferably, positioner is provided between upper die and lower die, positioner includes alignment pin, and upper die and lower die set respectively
There is location hole.
Further, lower mould at least one of which side is provided with breach, and the side of whose lower end is provided with chute, the release
Block includes the slide section being engaged with breach and the slide plate portion being engaged with chute, and the release inclined-plane is arranged at slide section, sliding
The lateral surface of block portion is provided with connecting hole.
Further, the release inclined-plane of the injection block is located at the outside of slide section.
Further, two opposite flanks of lower mould are respectively equipped with breach, and described injection block is equipped with breach；It is described
Ejecting device also includes being arranged on the fixture block and screw rod of lower mould, and fixture block is provided with through hole, and the side of fixture block is provided with what is connected with through hole
Fluting；The middle part of the screw rod be polished rod, and polished rod external diameter less than both sides threaded portion external diameter, polished rod be located at through hole in and with
Through hole coordinates, and described two slide sections are connected to connector, and one end of connector is connected with nut, two nuts respectively with
Two threaded portions connection of screw rod, and the thread rotary orientation of two threaded portions is opposite.
What the utility model was obtained has the beneficial effect that：The utility model is set to the hollow of one end open by by alignment pin
Structure, alignment pin is connected with internal upper flume, lower flume, so as to be effectively formed cooling system, reduces cost.
Brief description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of the present utility model.
Fig. 2 is another decomposition texture schematic diagram of the present utility model.
Reference is：
1 --- upper mould；11 --- projection；111 --- abut inclined-plane；Mould under 2-；21 --- cavity；22 --- breach；
3 --- injection block；31 --- slide section；32 --- slide plate portion；33 --- release inclined-plane；4 --- connector；5 --- nut；
6 --- fixture block；7 --- screw rod；12 --- location hole；8 --- alignment pin；9 --- fixed block；10 --- connecting rod；8 --- water
Groove；81 --- upper shed；82 --- under shed.
Specific embodiment
Embodiment：Referring to Fig. 1.
A kind of mould bases, including upper mould 1 and lower mould 2, are respectively equipped with the cavity 21 being oppositely arranged in the middle part of upper die and lower die, on
Mould and lower mould offer location hole 12, and alignment pin 8 is provided with two relative 12 holes of positioning；Alignment pin 8 is one end open
Hollow structure and it is internally formed tank 8；Alignment pin 8 include water inlet alignment pin and water outlet alignment pin, the upper end of alignment pin side and
Lower end is respectively equipped with upper shed 81 and under shed 82, and upper shed 81 and under shed 82 are connected with tank 8 respectively, upper mould be provided with for
The upper flume 8 of the upper shed 81 of the upper shed 81 and water outlet alignment pin of connection water inlet alignment pin, lower mould is provided with for connecting water inlet
The lower flume 8 of the under shed 82 of alignment pin and the under shed 82 of water outlet alignment pin.
In the technical program, by using alignment pin as tank 8, so as to avoid setting water inlet and delivery port.And water inlet
Alignment pin, water outlet alignment pin and upper flume 8, lower flume 8 form a water-cooling system, simple structure, low cost.
Lower mould 2 is connected with ejecting device, and ejecting device includes injection block 3, and injection block 3 is flexibly connected with lower mould 2 and can phase
To being moved inside and outside lower mould 2；The injection block 3 includes a release inclined-plane 33, and the upper mould 1 has extended downwardly projection 11；Projection
11 are provided with and release the abutting inclined-plane 111 that inclined-plane 33 is engaged.
After processing, external force acts on injection block 3, and injection block 3 promotes the projection 11 of upper mould 1 by releasing inclined-plane 33,
Upper mould 1 is moved up in the presence of positioner, so as to reach the effect that upper mould 1 with lower mould 2 separate.This is simple to operate, greatly
Big improve production efficiency.
Further, at least one of which side of lower mould 2 is provided with breach 22, and the side of the lower end of breach 22 is provided with chute, institute
Stating injection block 3 includes the slide section 31 being engaged with breach 22 and the slide plate portion 32 being engaged with chute, the release inclined-plane 33
Slide section 31 is arranged at, the lateral surface of slide section 31 is provided with connecting hole.
When slide section 31 is acted on, connecting hole can be led to and be connected with slide section 31, such as bolt, then acted on by bolt
Slide section 31, it is easy to operate.
Further, the release inclined-plane 33 of the injection block 3 is located at the outside of slide section 31.
Inner side of course is located at, during positioned at outside, it is only necessary to upper mould 1 is pushed up by slide section 31 is pulled out
Go out；, it is necessary to slide section 31 is inwardly pushed away during positioned at inner side, mould 1 could be ejected.
Further, two opposite flanks of lower mould 2 are respectively equipped with breach, and described injection block 3 is equipped with breach；Institute
Stating ejecting device also includes being arranged on the fixture block 6 and screw rod 7 of lower mould 2, and fixture block 6 is provided with through hole, and the side of fixture block 6 is provided with and through hole
The fluting of connection；The middle part of the screw rod 7 is polished rod, and polished rod external diameter of the external diameter less than both sides threaded portion, polished rod is located at logical
Coordinate in hole and with through hole, described two slide sections 31 are connected with connector 4, and one end of connector 4 is connected with nut 5, two
Nut 5 is connected with two threaded portions of screw rod 7 respectively, and the thread rotary orientation of two threaded portions is opposite.
By external force rotary screw 7, just can realize that the injection block 3 of opposite sides is moved opposite to each other, so as to realize upper mould 1
Release.Connector is L-shaped bar.
Embodiment 2：Essentially identical with the structure of embodiment 1 referring to Fig. 2, difference is ejecting device；The two of lower mould 2
Individual opposite flank is respectively equipped with breach, and described injection block 3 is equipped with breach；The ejecting device also includes being arranged on lower mould
2 two fixed blocks 9, and the screw rod 7 being connected with fixed block 9, the middle part of fixed block 9 are provided with through hole, and slide section 31 is connected with
Connector 4, one end of connector 4 is connected with nut 5, and one end of screw rod 7 is connected through the through hole of fixed block 9 with nut 5, screw rod
7 other end is provided with connector, and the diameter with diameter greater than through hole of connector, the end face of connector is provided with blind hole, two blind holes
Between be provided with connecting rod 10, and the depth of each blind hole is all higher than the length of connecting rod 10, and two screw flights are oppositely oriented.
Using preceding, connecting rod 10 is inserted in one of in blind hole, and part is exposed, each screw rod 7 respectively with it is corresponding
Nut is connected, and corresponding injection block 3 is positioned；Then the exposed junction of connecting rod 10 is inserted into another blind hole, so
Two screw rods are connected, it is preferable that the cross section of connecting rod 10 and blind hole is in the polygon being engaged.After having used,
One of screw rod 7 is rotated by external force, another screw rod 7 will be driven to rotate.
The foregoing is only preferred embodiment of the present utility model, it is all according to present utility model application the scope of the claims made it is equal
Deng change and modification, should all belong to the covering scope of the utility model patent.
Claims (6)
1. a kind of mould bases, including upper die and lower die, is respectively equipped with the cavity being oppositely arranged in the middle part of upper die and lower die, upper mould is with
Mould offers location hole, and alignment pin is provided with two relative location holes；It is characterized in that：Alignment pin is in one end open
Hollow structure and it is internally formed tank；Alignment pin includes water inlet alignment pin and water outlet alignment pin, the top and bottom of alignment pin side
Upper shed and under shed are respectively equipped with, upper shed and under shed are connected with tank respectively, upper mould is provided with for connecting water inlet positioning
The upper shed of pin and the upper flume of the upper shed of water outlet alignment pin, lower mould are provided with the under shed for connecting water inlet alignment pin and go out
The lower flume of the under shed of water alignment pin.
2. mould bases according to claim 1, it is characterised in that：Lower mould is connected with ejecting device, and ejecting device includes releasing
Block, injection block is flexibly connected with lower mould and can be moved inside and outside lower mould；The injection block include one release inclined-plane, it is described on
Mould has extended downwardly projection；Projection is provided with and releases the abutting inclined-plane that inclined-plane is engaged.
3. mould bases according to claim 2, it is characterised in that：Lower mould at least one of which side is provided with breach, under breach
The side at end is provided with chute, and the injection block includes the slide section being engaged with breach and the slide plate portion being engaged with chute, institute
State release inclined-plane and be arranged at slide section, the lateral surface of slide section is provided with connecting hole.
4. mould bases according to claim 3, it is characterised in that：The inclined-plane of releasing of the injection block is located at the outer of slide section
Side.
5. mould bases according to claim 4, it is characterised in that：Two opposite flanks of lower mould are respectively equipped with breach, breach
Inside it is equipped with described injection block；The ejecting device also includes being arranged on the fixture block and screw rod of lower mould, and fixture block is provided with through hole, presss from both sides
The side of block is provided with the fluting connected with through hole；The middle part of the screw rod is polished rod, and the external diameter of polished rod is less than both sides threaded portion
External diameter, polished rod is located in through hole and coordinates with through hole, and described two slide sections are connected to connector, one end of connector
Nut is connected with, two nuts are connected with two threaded portions of screw rod respectively, and the thread rotary orientation of two threaded portions is opposite.
6. mould bases according to claim 4, it is characterised in that：Two opposite flanks of lower mould are respectively equipped with breach, breach
Inside it is equipped with described injection block；The ejecting device also includes being arranged on two fixed blocks of lower mould, and connects with fixed block
The screw rod for connecing, is provided with through hole in the middle part of fixed block, slide section is connected with connector, and one end of connector is connected with nut, screw rod
One end be connected with nut through the through hole of fixed block, the other end of screw rod is provided with connector, connector with diameter greater than through hole
Diameter, the end face of connector is provided with blind hole, and connecting rod is provided between two blind holes, and the depth of each blind hole is all higher than connection
The length of bar, two screw flights are oppositely oriented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069155.1U CN206186174U (en) | 2016-09-22 | 2016-09-22 | Die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069155.1U CN206186174U (en) | 2016-09-22 | 2016-09-22 | Die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206186174U true CN206186174U (en) | 2017-05-24 |
Family
ID=58729554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621069155.1U Active CN206186174U (en) | 2016-09-22 | 2016-09-22 | Die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206186174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363839A (en) * | 2016-09-22 | 2017-02-01 | 上海凌力特殊钢发展有限公司 | Mold frame |
-
2016
- 2016-09-22 CN CN201621069155.1U patent/CN206186174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363839A (en) * | 2016-09-22 | 2017-02-01 | 上海凌力特殊钢发展有限公司 | Mold frame |
| CN106363839B (en) * | 2016-09-22 | 2019-01-22 | 上海凌力特殊钢发展有限公司 | Mould bases |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |