CN209063426U - A kind of master mold mold insert - Google Patents
A kind of master mold mold insert Download PDFInfo
- Publication number
- CN209063426U CN209063426U CN201821307172.3U CN201821307172U CN209063426U CN 209063426 U CN209063426 U CN 209063426U CN 201821307172 U CN201821307172 U CN 201821307172U CN 209063426 U CN209063426 U CN 209063426U
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- cooling
- pipe
- mold
- cooling pipe
- master mold
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Abstract
The purpose of this utility model is to provide a kind of master mold mold inserts to make cooling pipe can satisfy urine cup box cover die to cooling requirement by the cooling pipe in reasonable Arrangement master mold mold insert.The surface of the master mold mold insert is provided with the groove for accommodating cooling pipe such as the outer surface of master mold mold insert, and/or upper surface and lower end surface, and cooling pipe is removably put into groove, and cooling pipe one end has water inlet pipe with the other end of outlet pipe, cooling tube.Cooling pipe accelerates the cooling velocity of master mold mold insert and type chamber, and facilitates repairing and replacement.
Description
Technical field
The utility model relates to a kind of master mold mold inserts.
Background technique
Following background technique is used to help reader and understands the utility model, and is not construed as the prior art.
Cup body and cup lid leakproofness in order to solve the problems, such as urine cup is poor, it is thus proposed that a kind of airtightness is good, has
The urine cup lid of cavity: one end of cavity is equipped with external screw thread on the outer wall, the other end of cavity is arranged with cyclic annular tightening piece, and ring-type is twisted
Tight part outer wall, which is equipped with, is used for anti-skidding array of protrusions, and cyclic annular tightening piece connects by the way that multiple symmetrically arranged floors and cavity are fixed
It connects, cyclic annular tightening piece and cavity are coaxial, and cyclic annular tightening piece bottom is equipped with the loop connecting plate connecting with cavity.
In this urine cup lid injection molding, mold temperature is excessively high not only to extend urine cup lid molding time, reduce production
Efficiency, and excessively high temperature can make annealing treatment mold, influence the mechanical performances such as intensity, the hardness of mold, shorten mould
The service life of tool.Cooling pipe is equipped in injection mold usually in male model and master mold, the cooling water in cooling pipe is to mould
Molding product cools down in tool and die cavity.But this urine cup lid structure with cavity compares general lid knot
Structure is more complicated, relies solely on the cooling pipe in male model and master mold and is not able to satisfy the cooling requirement of mold.
Summary of the invention
The purpose of this utility model is to provide a kind of master mold mold inserts, pass through the cooling tube in reasonable Arrangement master mold mold insert
Road makes cooling pipe can satisfy urine cup box cover die to cooling requirement.
A kind of master mold mold insert, master mold mold insert are provided with the groove for accommodating cooling pipe, and cooling pipe is removably put into groove
Interior, cooling pipe one end has water inlet pipe with the other end of outlet pipe, cooling tube.Groove is opened in the surface of master mold mold insert
(outer surface, and/or upper surface and lower end surface of such as master mold mold insert).Cooling pipe in master mold mold insert accelerate master mold mold insert and
The cooling velocity of type chamber；Facilitate to take out it from groove when cooling pipe breaks down and is checked, repaired or replaced.
The shape of cooling pipe can be arc-shaped, L shape, U-shaped, V-arrangement or S-shaped.
Further, when the quantity of master mold mold insert is two and is more than two, each master mold mold insert has respective cooling tube
Road, each cooling pipe have water inlet pipe independent, and all cooling pipes share an outlet pipe.A master mold edge wherein
When the water inlet pipe of part cooling pipe can not intake because breaking down, the water inlet of other cooling pipes can pass through shared water outlet
Pipe, cooling water is filled in the cooling pipe to break down.In addition this set is by the cold of two or more adjacent master mold mold inserts
But pipeline is integrally formed, and is facilitated and is taken out multiple cooling pipes from groove simultaneously.Preferably, the respective water inlet of all cooling pipes
Pipe is parallel to each other.Two or more adjacent cooling pipes are facilitated to intake in the same side.Preferably, all cooling pipes it is respective into
Water pipe is vertical with the outlet pipe that cooling pipe shares.So reduce the heat exchange between water inlet pipe and outlet pipe.
Further, master mold mold insert is in the form of a column, and master mold mold insert has column cavity；Cooling pipe be it is arc-shaped, in circular arc
The heart is located on the axis of column cavity.Cooling pipe can cover master mold mold insert column cavity to a wide range, to urine cup lid position
Part in column cavity is cooled down.
Further, when material feeding passage is inserted into master mold mold insert center, carries out material feeding, two neighboring cooling pipe is symmetrically set
It sets, the shared outlet pipe of two neighboring cooling pipe is located at the side of the line of centres of circular arc, and two neighboring cooling pipe is respectively
Water inlet pipe be located at the other side of center of arc's line.In this way, the outlet pipe and water inlet pipe of cooling pipe are not made material feeding passage
At interference.
The utility model has the beneficial effects that 1, master mold mold insert be arranged cooling pipe, effectively improve cooling pipe to master mold
The cooling effect of mold insert can satisfy the mold for the urine cup lid of molding structure complexity to cooling requirement.
2, cooling pipe can take out from the groove of master mold mold insert, checked, replaced or repaired.
3, two neighboring or multiple master mold mold inserts cooling pipe shares outlet pipe, when one of cooling pipe water inlet
When damage, it can be filled the water by the water inlet of other cooling pipes into the cooling pipe of damage；And shared outlet pipe will
Adjacent cooling pipe is connected, and facilitates the cooling pipe of two neighboring or multiple master mold mold inserts while taking out.
4, water inlet pipe and outlet pipe are located at the two sides of the adjacent circular arc shape cooling pipe line of centres, reduce water inlet pipe and
Heat exchange between outlet pipe, and when material feeding passage is inserted into master mold mold insert center, carries out material feeding, water inlet pipe and outlet pipe are not
Material feeding passage can be caused to interfere.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model one embodiment master mold groove.
Fig. 2 is the perspective view of the utility model one embodiment cooling pipe.
Fig. 3 is the schematic diagram that the utility model one embodiment cooling pipe is located in master mold mold insert.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawing.
A kind of master mold mold insert, as illustrated in fig. 1 and 2,1 upper surface of master mold mold insert are provided with the groove 2 for accommodating cooling pipe, cooling
Pipeline 3 is removably put into groove 2, and cooling pipe one end has water inlet pipe with the other end of outlet pipe 301, cooling tube
302.Cooling pipe in master mold mold insert accelerates the cooling velocity of master mold mold insert and type chamber；It is convenient when cooling pipe breaks down
It is taken out from groove and checked, repaired or is replaced.Cooling pipe is arc-shaped.
In some embodiments, groove opens up the surface with master mold mold insert, such as the outer surface, and/or upper end of master mold mold insert
Face and lower end surface.
In some embodiments, the shape of cooling pipe is L shape, U-shaped, V-arrangement or S-shaped.
As shown in figure 3, the quantity of master mold mold insert is two, each master mold mold insert has respective cooling pipe, Mei Geleng
But pipeline has water inlet pipe 302 independent, and all cooling pipes share an outlet pipe 301.Two or more adjacent master molds
The cooling pipe of mold insert has respective outlet pipe 301, and the cooling pipe of two or more adjacent master mold mold inserts shares one
Water inlet pipe 302.When the water inlet pipe of a wherein master mold mold insert cooling pipe can not intake because breaking down, other cooling tubes
Cooling water can be filled in the cooling pipe to break down by the water inlet in road by shared outlet pipe.In addition this set
The cooling pipe of two or more adjacent master mold mold inserts is integrally formed, facilitates and takes out multiple cooling pipes from groove simultaneously.
The two neighboring respective water inlet pipe 302 of cooling pipe is parallel to each other.Facilitate two or more adjacent cooling pipes the same side into
Water.The respective water inlet pipe 302 of adjacent cooling pipe is vertical with the outlet pipe 301 that cooling pipe shares.So reduce water inlet pipe
Heat exchange between outlet pipe.
In some embodiments, the quantity of master mold mold insert is two or more, and each master mold mold insert has respective cooling tube
Road, each cooling pipe have water inlet pipe independent, and all cooling pipes share an outlet pipe.
As shown in Figure 1, master mold mold insert is in the form of a column, master mold mold insert has column cavity；Cooling pipe be it is arc-shaped, circular arc
Center is located on the axis of column cavity.Cooling pipe can cover master mold mold insert column cavity to a wide range, to urine cup lid
Part in column cavity is cooled down.
As shown in figure 3, two neighboring cooling pipe be symmetrical arranged, two neighboring cooling pipe share outlet pipe 301
In the side of the line of centres of circular arc, the two neighboring respective water inlet pipe 302 of cooling pipe is located at the another of center of arc's line
Side.In this way, the outlet pipe and water inlet pipe of cooling pipe be not to material feeding when expecting channel insertion master mold mold insert center, carrying out material feeding
It causes to interfere in channel.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, the utility model
Protection scope should not be construed as being limited to the specific forms stated in the embodiments, and the protection scope of the utility model is also and in this
Field technical staff conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (7)
1. a kind of master mold mold insert, it is characterised in that: master mold mold insert is provided with the groove for accommodating cooling pipe, and cooling pipe is dismountable
It is put into groove, cooling pipe one end has water inlet pipe with the other end of outlet pipe, cooling tube.
2. master mold mold insert as described in claim 1, it is characterised in that: the shape of cooling pipe is arc-shaped, L shape, U-shaped, V-arrangement
Or S-shaped.
3. master mold mold insert as described in claim 1, it is characterised in that: when the quantity of master mold mold insert is two and is more than two,
Each master mold mold insert has respective cooling pipe, and each cooling pipe has water inlet pipe independent, and all cooling pipes are total
With an outlet pipe.
4. master mold mold insert as claimed in claim 3, it is characterised in that: all respective water inlet pipes of cooling pipe are parallel to each other.
5. master mold mold insert as claimed in claim 3, it is characterised in that: the respective water inlet pipe of all cooling pipes and cooling pipe
Shared outlet pipe is vertical.
6. master mold mold insert as claimed in claim 3, it is characterised in that: master mold mold insert has column cavity；Cooling pipe is lateral
Section be it is arc-shaped, the center of circular arc is located on the axis of column cavity.
7. master mold mold insert as claimed in claim 6, it is characterised in that: when material feeding passage insertion master mold mold insert center, infused
When material, two neighboring cooling pipe is symmetrical arranged, and the shared outlet pipe of two neighboring cooling pipe is located at the line of centres of circular arc
Side, the two neighboring respective water inlet pipe of cooling pipe is located at the other side of center of arc's line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307172.3U CN209063426U (en) | 2018-08-14 | 2018-08-14 | A kind of master mold mold insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307172.3U CN209063426U (en) | 2018-08-14 | 2018-08-14 | A kind of master mold mold insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209063426U true CN209063426U (en) | 2019-07-05 |
Family
ID=67090544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307172.3U Active CN209063426U (en) | 2018-08-14 | 2018-08-14 | A kind of master mold mold insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209063426U (en) |
-
2018
- 2018-08-14 CN CN201821307172.3U patent/CN209063426U/en active Active
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