CN221184647U - Cooling water path connection structure in mold - Google Patents
Cooling water path connection structure in mold Download PDFInfo
- Publication number
- CN221184647U CN221184647U CN202322456073.9U CN202322456073U CN221184647U CN 221184647 U CN221184647 U CN 221184647U CN 202322456073 U CN202322456073 U CN 202322456073U CN 221184647 U CN221184647 U CN 221184647U
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- inner opening
- perforation
- hose
- communicated
- accommodating groove
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- 239000000498 cooling water Substances 0.000 title claims description 14
- 238000001816 cooling Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 238000009434 installation Methods 0.000 abstract 1
- 238000004512 die casting Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a cooling waterway connection structure in a die, which comprises a die frame, a die core, an insert and a first waterway, wherein the die frame is provided with a first perforation, a first accommodating groove and a first inner opening, the first accommodating groove is sunken in the surface of the die frame, and the first perforation and the first inner opening are respectively arranged at two ends of the first accommodating groove in a communicated manner; the die core is provided with a second perforation communicated with the first perforation; the insert is provided with a second inner opening, and the second inner opening is correspondingly arranged and communicated with the second perforation; the first waterway comprises a first hard tube, a first hose and two first tube joints, the first hose is arranged in the first accommodating groove, the first hard tube is connected to one end of the first hose through one of the first tube joints, the first hard tube is arranged in the first perforation and the second perforation, and one end of the first hard tube is connected and communicated with the second inner perforation; the other first pipe joint is connected with the other end of the first hose and communicated with the first inner opening; the utility model has the advantages of simple structure and convenient processing and installation.
Description
Technical Field
The utility model relates to the field of dies, in particular to a cooling water path connecting structure in a die.
Background
The die-casting mould is a method for obtaining castings by filling liquid or semi-liquid metal into a die cavity of the die-casting mould at a high speed under the action of high pressure and rapidly solidifying under pressure, and a cooling water channel is required to be arranged in the die-casting mould.
The existing cooling waterway is generally matched with the in-mold opening by adopting a hard tube, and the hard tube stretches into the mold and is in threaded connection with the in-mold opening, and the in-mold opening is crisscrossed and communicated with each other, so that the cooling waterway can be extended to a part needing cooling, such as an insert. Because the in-mold opening is formed in the mold, the structural complexity of the mold can be increased, and the processing difficulty of the mold can be increased.
Disclosure of utility model
The utility model aims to provide a cooling water path connecting structure in a die, which has a simple structure and is convenient to process and install.
In order to achieve the above purpose, the utility model provides a cooling waterway connection structure in a mold, which comprises a mold frame, a mold core, an insert and a first waterway, wherein a first perforation, a first accommodating groove and a first inner opening are arranged on the mold frame; the die core is arranged in the die frame, a second perforation is formed in the die core, and the second perforation is correspondingly arranged and communicated with the first perforation; the insert is arranged in the die core, a second inner opening is formed in the insert, the first end of the second inner opening is correspondingly arranged and communicated with the second through hole, and the second end of the second inner opening extends along the extending direction of the insert; the first waterway comprises a first hard tube, a first hose and two first tube joints, wherein the first hose is arranged in the first accommodating groove, the first hard tube is connected to one end of the first hose through one of the first tube joints, the first hard tube penetrates through the first perforation and the second perforation to be connected and communicated with the second inner opening, and the other first tube joint is connected to the other end of the first hose and communicated with the first inner opening.
According to the scheme, the first waterway is arranged for discharging or feeding cooling water; the hard pipe is matched with the hose to replace the prior art that criss-cross holes are formed in the die, so that the die structure is simplified, and the processing difficulty of the die is reduced; through setting up the holding tank on the mould surface, both convenient processing can hold the hose again, prevents that the bellied die carrier surface of hose from influencing the normal operation of mould.
Further, the first inner opening is L-shaped, one end of the first inner opening, which is far away from the inlet and the outlet, is communicated with the first hose, and the inlet and the outlet of the first inner opening are connected with a first water pipe joint.
Further, the tank bottom of first holding tank is provided with straight section and two slope sections, and two slope sections set up respectively at the both ends of straight section, straight Duan Gaoyu slope sections, and the slope section upwards extends to straight section slope from the tip of first holding tank.
According to the scheme, the hose can extend along the bottom of the containing groove by arranging the straight section and the two inclined sections, so that the hose with a longer length can be contained.
Further, the length of the first hose is greater than or equal to the length of the first accommodating groove, and the first hose is arranged on the straight section and the inclined section.
By the scheme, the hose with longer length is arranged, so that the two ends of the hose are conveniently connected with the pipe joint, and the phenomenon that the hose is not connected in place due to insufficient length is avoided.
Further, one side of the die carrier is provided with a chain lifting part and a groove, the chain lifting part is arranged on the first side of the groove, and the first water pipe joint is arranged on the second side of the groove.
According to the scheme, the first pipe joint is arranged on the second side of the groove, and when the chain is connected to the chain lifting part, the first pipe joint is located below the chain, so that the condition that the lifting die damages the water outlet of the first pipe joint is avoided.
Further scheme is, cooling water route connection structure still includes the second water route in the mould, and the second water route is used for intaking with the second internal opening intercommunication of first water route, and first water route is used for the drainage, perhaps the second water route is used for the drainage, and first water route is used for intaking.
The mould frame is further provided with a third perforation, a second containing groove and a third inner opening, wherein the third perforation and the third inner opening are respectively arranged at two ends of the second containing groove, and the third perforation and the third inner opening are communicated with the second containing groove; the die core is also provided with a fourth perforation, a fourth inner opening is formed in the insert, and the third perforation, the fourth perforation and the fourth inner opening are correspondingly arranged and communicated; the second waterway comprises a second hard tube, a second hose and two second tube joints, the second hose is arranged in the second accommodating groove, the second hard tube is connected to one end of the second hose through one of the second tube joints, the second hard tube penetrates through the third perforation and the fourth perforation to be connected and communicated with the fourth inner opening, and the other second tube joint is connected to the other end of the second hose and communicated with the third inner opening.
Drawings
Fig. 1 is a block diagram of the embodiment of the present utility model when the second waterway is omitted.
Fig. 2 is an exploded view of the embodiment of the present utility model with the second waterway omitted.
Fig. 3 is a cross-sectional view of an embodiment of the present utility model at a first waterway.
Fig. 4 is a cross-sectional view of a second waterway of an embodiment of the present utility model.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 4, the cooling water path connection structure in a mold provided in this embodiment may be used in a die casting mold or an injection mold, and mainly includes a mold frame 1, a mold core 2, an insert 3, a first water path 4 and a second water path. The die core 2 is arranged in the die frame 1, the insert 3 is arranged in the die core 2, the insert 3 is arranged on one side of the product cavity, the insert 3 extends along the side wall of the product cavity, and the surface of the insert 3 is part of the side wall of the product cavity. After the product is molded, the temperature of the insert 3 needs to be reduced in time. The first waterway 4 and the second waterway are extended into the insert 3 and are communicated with each other, the first waterway 4 is used for draining water, the second waterway is used for water intake, or the first waterway 4 is used for water intake, the second waterway is used for water drainage, and the former is preferable in this embodiment.
The mould frame 1 is provided with a first perforation 11, a first receiving groove 12 and a first inner opening 13. The first accommodating groove 12 is recessed in the first surface of the die carrier 1, a notch is formed in the first accommodating groove 12 towards the first surface, and the notch extends along the extending direction of the first accommodating groove 12. The first through hole 11 and the first inner opening 13 are provided at both ends of the first receiving groove 12, respectively, and the first through hole 11 and the first inner opening 13 are both in communication with the first receiving groove 12. The first through hole 11 extends toward the die core 2. The first inner opening 13 is formed in an L shape, a first end of the first inner opening 13 communicates with the first receiving groove 12, and a second end of the first inner opening 13 penetrates out of the second surface of the mold frame 1, the second surface being adjacent to the first surface. The first inner opening 13 is provided with an inlet and outlet at one end far away from the first accommodating groove 12, namely at the second end thereof, and a first water pipe joint 14 is arranged in the inlet and outlet, and the first water pipe joint 14 is used for communicating with a water pipe.
The tank bottom of the first accommodating tank 12 is provided with a straight section 121 and two inclined sections 122, the two inclined sections 122 are respectively arranged at two ends of the straight section 121, the straight section 121 is higher than the inclined section 122, and the inclined section 122 extends upwards from the end part of the first accommodating tank 12 to the inclined section 121 in an inclined manner, so that the whole length of the tank bottom of the first accommodating tank 12 is prolonged.
The second through hole 21 is formed in the mold core 2, the second through hole 21 is correspondingly arranged and communicated with the first through hole 11, and the second through hole 21 extends towards the direction of the insert 3. The diameter of the second perforations 21 in this embodiment is equal to the diameter of the first perforations 11.
The insert 3 is internally provided with a second inner opening 31, the second inner opening 31 is in an L shape, a first end of the second inner opening 31 is correspondingly arranged and communicated with the second through hole 21, a second end of the second inner opening 31 extends along the extending direction of the insert 3, and a water inlet is formed at the second end of the second inner opening 31 and is used for communicating with a second waterway.
The first waterway 4 includes a first hard tube 41, a first flexible tube 42, and two first tube joints 43. The first hose 42 is disposed in the first receiving groove 12, and the first hose 42 is not higher than the notch of the first receiving groove 12. The first hard tube 41 is connected to one end of the first hose 42 through one of the first pipe joints 43, the first hard tube 41 is disposed in the first through hole 11 and the second through hole 21, and the lower end of the first hard tube 41 is screwed to and communicates with the second inner through hole 31. Another first pipe joint 43 is connected to the other end of the first hose 42 and communicates with the first inner opening 13.
Further, the length of the first hose 42 is greater than or equal to the length of the first receiving groove 12, and in order to facilitate the connection of the first hose 42 with the first pipe joint 43, the length of the first hose 42 is slightly greater than the length of the first receiving groove 12, and the first hose 42 extends along the surfaces of the straight section 121 and the inclined section 122.
Further, a chain lifting part 15 and a groove 16 are arranged on one side of the die carrier 1, the chain lifting part 15 forms a first side wall of the groove 16, the first water pipe joint 14 is arranged on a second side of the groove 16, and when the chain is connected with the chain lifting part 15, the chain cannot collide with the first water pipe joint 14, so that the first water pipe joint 14 is prevented from being damaged.
The cooling water path in the mold generally follows an inlet and an outlet, and in this embodiment, the first water path 4 is used for discharging cooling water, and the cooling water path connection structure in the mold further includes a second water path for water inlet, and the second water path is communicated with the second inner opening 31 of the first water path 4.
In order to match with the arrangement of the second waterway, the die carrier 1 is further provided with a third perforation 17, a second accommodating groove 18 and a third inner opening 19 at one side of the first waterway 4, the third perforation 17 and the third inner opening 19 are respectively arranged at two ends of the second accommodating groove 18, and the third perforation 17 and the third inner opening 19 are communicated with the second accommodating groove 18. A second water pipe joint 20 is arranged in the third inner opening 19, the second water pipe joint 20 being adapted to communicate with the water inlet pipe. The structure of the second receiving groove 18 is the same as that of the first receiving groove 12, and the structure of the third inner opening 19 is the same as that of the first inner opening 13, and will not be described again.
The die core 2 is also provided with a fourth perforation 22, and two ends of the fourth perforation 22 extend to the die frame 1 and the insert 3 respectively; the fourth inner opening 32 is formed in the insert 3, the fourth inner opening 32 is in an L shape, the third through hole 17 is correspondingly arranged and communicated with the fourth through hole 22 and the first end of the fourth inner opening 32, the second end of the fourth inner opening 32 is communicated with the second inner opening 31 through a communication hole, and the communication hole extends along the side wall of the product cavity so as to achieve the optimal cooling effect.
The second waterway is similar to the first waterway 4 in structure, and includes a second hard tube 51, a second hose 52 and two second tube joints 53, the second hose 52 is disposed in the second accommodating groove 18, the second hard tube 51 is connected to one end of the second hose 52 through one of the second tube joints 53, the second hard tube 51 is disposed in the third through hole 17 and the fourth through hole 22, and the lower end of the second hard tube 51 is connected to and communicates with the fourth inner hole 32, and the other first tube joint 43 is connected to the other end of the second hose 52 and communicates with the third inner hole 19.
In summary, the utility model is used for draining or feeding cooling water by arranging the first waterway; the hard pipe is matched with the hose to replace the prior art that criss-cross holes are formed in the die, so that the die structure is simplified, and the processing difficulty of the die is reduced; through setting up the holding tank on the mould surface, both convenient processing can hold the hose again, prevents that the bellied die carrier surface of hose from influencing the normal operation of mould.
Finally, it should be emphasized that the foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the utility model, but rather that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any modifications, equivalent substitutions, improvements, etc. are intended to be included within the scope of the present utility model.
Claims (7)
1. The utility model provides a cooling water route connection structure in mould which characterized in that includes:
The die carrier is provided with a first perforation, a first accommodating groove and a first inner opening, the first accommodating groove is recessed in the first surface of the die carrier, the first accommodating groove faces the first surface to form a notch, the notch extends along the extending direction of the first accommodating groove, the first perforation and the first inner opening are respectively arranged at two ends of the first accommodating groove, the first perforation and the first inner opening are communicated with the first accommodating groove, and the first inner opening faces the second surface of the die carrier to form an inlet and an outlet;
the die core is arranged in the die frame, a second perforation is formed in the die core, and the second perforation is correspondingly arranged and communicated with the first perforation;
The insert is arranged in the die core, a second inner opening is formed in the insert, a first end of the second inner opening is correspondingly arranged and communicated with the second through hole, and a second end of the second inner opening extends along the extending direction of the insert;
The first waterway comprises a first hard tube, a first hose and two first tube joints, wherein the first hose is arranged in the first accommodating groove, the first hard tube is connected with one end of the first hose through one of the first tube joints, the first hard tube penetrates through the first perforation and the second perforation to be connected with and communicated with the second inner opening, and the other first tube joint is connected with the other end of the first hose and is communicated with the first inner opening.
2. The in-mold cooling waterway connection structure of claim 1, wherein:
The first inner opening is L-shaped, one end of the first inner opening, which is far away from the inlet and the outlet, is communicated with the first hose, and a first water pipe connector is connected to the inlet and the outlet of the first inner opening.
3. The in-mold cooling waterway connection structure of claim 1, wherein:
The tank bottom of first holding tank is provided with straight section and two slope sections, two the slope section sets up respectively the both ends of straight section, straight section is higher than the slope section, the slope section is followed the tip of first holding tank to straight section slope upwards extends.
4. The in-mold cooling waterway connection structure of claim 3, wherein:
The length of the first hose is greater than or equal to that of the first accommodating groove, and the first hose is arranged on the straight section and the inclined section.
5. The in-mold cooling waterway connection structure of claim 2, wherein:
one side of the die carrier is provided with a chain lifting part and a groove, the chain lifting part is arranged on a first side of the groove, and the first water pipe joint is arranged on a second side of the groove.
6. The in-mold cooling waterway connection structure according to any one of claims 1 to 5, wherein:
The cooling water path connection structure in the die further comprises a second water path, the second water path is communicated with the second inner opening of the first water path, the second water path is used for water inflow, the first water path is used for water drainage, or the second water path is used for water drainage, and the first water path is used for water inflow.
7. The in-mold cooling waterway connection structure of claim 6, wherein:
The die carrier is also provided with a third perforation, a second accommodating groove and a third inner opening, the third perforation and the third inner opening are respectively arranged at two ends of the second accommodating groove, and the third perforation and the third inner opening are communicated with the second accommodating groove;
The die core is also provided with a fourth perforation, a fourth inner opening is formed in the insert, and the third perforation, the fourth perforation and the fourth inner opening are correspondingly arranged and communicated;
The second waterway comprises a second hard pipe, a second hose and two second pipe joints, wherein the second hose is arranged in the second accommodating groove, the second hard pipe is connected with one end of the second hose through one of the second pipe joints, the second hard pipe penetrates through the third perforation and the fourth perforation to be connected and communicated with the fourth inner opening, and the other second pipe joint is connected with the other end of the second hose and communicated with the third inner opening.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221184647U true CN221184647U (en) | 2024-06-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |