CN210126246U - Mould core structure of injection mould - Google Patents
Mould core structure of injection mould Download PDFInfo
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- CN210126246U CN210126246U CN201920967176.2U CN201920967176U CN210126246U CN 210126246 U CN210126246 U CN 210126246U CN 201920967176 U CN201920967176 U CN 201920967176U CN 210126246 U CN210126246 U CN 210126246U
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- mold core
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Abstract
The utility model discloses an injection mold's mould benevolence structure, be equipped with the sheetmetal in the thermovent, the upper and lower both sides of sheetmetal all are equipped with the slot, the upper and lower both sides all are equipped with the fin that inserts in the slot inner chamber in the thermovent, one side of sheetmetal is connected with the connecting rod, both sides all are equipped with the channel around the mould benevolence, the inboard of channel is linked together through slotted hole and thermovent, the outside of connecting rod is connected with the steel column that runs through the slotted hole, the outside of steel column is equipped with the first in command, the left and right sides of mould benevolence all is. The mold core structure has the advantages that the heat dissipation port is formed in the mold core, and the metal sheet and the fins are arranged, so that when the mold core is subjected to heat dissipation, the mold core has a large contact area with air, the heat dissipation speed of the mold core is increased, and the mold core is convenient to store and transport; the mould core structure enables the metal sheet not to influence the normal use of the mould core by contracting the metal sheet in the mould core.
Description
Technical Field
The utility model relates to a mould benevolence technical field specifically is an injection mold's mould benevolence structure.
Background
The core refers to a precision part for critical operations of the central portion of the mold. The general structure of the die core is extremely complex, the processing difficulty is very large, the manufacturing cost is very high, and the labor expenditure for manufacturing is greatly higher than that of the material. The selection of the material for the mold core is directly related to the cost of the mold and the service life of the mold. The quality of the material of the mold core is directly related to the service life of the mold and the price of the mold. From the aspect of the produced product, the demand of the product is small, the cost of the mold is increased by selecting a good mold core material, the cost expenditure is increased for a company, the waste is caused, the demand of the product is large, the poor mold core material is selected, the yield requirement cannot be met, the mold is scrapped, the mold needs to be reopened, the production efficiency is not increased, and the cost of the mold is also increased. In order to select the mold core material reasonably, the characteristics of the mold core material and the mold core material which are commonly used in the mold are known first, and it is very important to adopt different mold core materials according to the actual working experience.
Need take out and deposit the mould benevolence after mould benevolence uses, because mould benevolence is great in the heat of completion back itself of moulding plastics, just can store after need cooling down, because current mould benevolence cooling time is long, be not convenient for collect fast of mould benevolence and store or transport, for this reason, provide an injection mold's mould benevolence structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold's mould benevolence structure to the mould benevolence of proposing in solving above-mentioned background art is great after the completion of moulding plastics heat itself, need cool off the back and just can store, because current mould benevolence cooling time is long, be not convenient for collect the problem of storing or transporting fast of mould benevolence.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold's mould benevolence structure, includes mould benevolence, both sides all are equipped with the thermovent in the mould benevolence, be equipped with the sheetmetal in the thermovent, the upper and lower both sides of sheetmetal all are equipped with the slot, the upper and lower both sides all are equipped with the fin that inserts in the slot inner chamber in the thermovent, one side of sheetmetal is connected with the connecting rod, both sides all are equipped with the channel around the mould benevolence, the inboard of channel is linked together through slotted hole and thermovent, the outside of connecting rod is connected with the steel column that runs through the slotted hole, the outside of steel column is equipped with the first.
Preferably, the mold core is located at the inner side of the mold, and a positioning mechanism is arranged at the outer side of the mold.
Preferably, the positioning mechanism comprises a cylinder body, a pin rod penetrates through one side of the cylinder body, one side of the pin rod is inserted into the inner cavity of the positioning hole, a limiting block located in the inner cavity of the cylinder body is arranged on the outer side of the pin rod, and a spring sleeved on the outer side of the pin rod is arranged on the right side of the limiting block.
Preferably, the other side of the pin rod is connected with a second handle, and the outer side of the second handle is provided with anti-skid grains.
Preferably, the outer side of the first handle is in threaded connection with a fastening bolt, and one side of the fastening bolt is attached to the bottom of the channel.
Preferably, the outer side of the metal sheet is uniformly provided with the convex blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the mold core structure has the advantages that the heat dissipation port is formed in the mold core, and the metal sheet and the fins are arranged, so that when the mold core is subjected to heat dissipation, the mold core has a large contact area with air, the heat dissipation speed of the mold core is increased, and the mold core is convenient to store and transport;
2. the mould core structure enables the metal sheet not to influence the normal use of the mould core by contracting the metal sheet in the mould core.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic view of the mold structure of the present invention;
FIG. 4 is a schematic structural view of the positioning mechanism of the present invention;
fig. 5 is a schematic view of the structure of the metal sheet of the present invention.
In the figure: 1 mould core, 2 heat dissipation openings, 3 slotted holes, 4 channels, 5 fins, 6 metal sheets, 7 convex blocks, 8 connecting rods, 9 steel columns, 10 first handles, 11 fastening bolts, 12 positioning holes, 13 moulds, 14 positioning mechanisms, 15 cylinder bodies, 16 pin rods, 17 limiting blocks, 18 springs, 19 second handles and 20 slots.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an injection mold's mould benevolence structure, includes mould benevolence 1, both sides all are equipped with thermovent 2 in the mould benevolence 1, be equipped with sheetmetal 6 in the thermovent 2, the upper and lower both sides of sheetmetal 6 all are equipped with slot 20, both sides all are equipped with the fin 5 that inserts in slot 20 inner chamber about in the thermovent 2, one side of sheetmetal 6 is connected with connecting rod 8, both sides all are equipped with channel 4 around the mould benevolence 1, the inboard of channel 4 is linked together with thermovent 2 through slotted hole 3, the outside of connecting rod 8 is connected with the steel column 9 that runs through slotted hole 3, the outside of steel column 9 is equipped with the first in command 10, the left and right sides of mould benevolence.
Specifically, the mold core 1 is located on the inner side of the mold 13, the outer side of the mold 13 is provided with a positioning mechanism 14, and the positioning mechanism 14 is used for positioning the mold core 1 to prevent the mold core 1 from shaking.
Specifically, the positioning mechanism 14 includes a cylinder body 15, a pin rod 16 penetrates through one side of the cylinder body 15, one side of the pin rod 16 is inserted into an inner cavity of the positioning hole 12, a limiting block 17 located in the inner cavity of the cylinder body 15 is arranged on the outer side of the pin rod 16, a spring 18 sleeved on the outer side of the pin rod 16 is arranged on the right side of the limiting block 17, and the spring 18 is used for pushing the pin rod 16 to be automatically inserted into the positioning hole 12, so that the positioning mechanism is convenient to lock the position of the mold core 1.
Specifically, the other side of the pin rod 16 is connected with a second handle 19, the outer side of the second handle 19 is provided with anti-skid grains, the second handle 19 is convenient to pull out the pin rod 16, and the anti-skid grains are used for skid prevention.
Specifically, the outer side of the first handle 10 is in threaded connection with a fastening bolt 11, one side of the fastening bolt 11 is attached to the bottom of the channel 4, and the fastening bolt 11 is used for locking the position of the connecting rod 8 and preventing the metal sheet 6 connected with the connecting rod 8 from shaking.
Specifically, the outer side of the metal sheet 6 is uniformly provided with the protruding blocks 7, and the protruding blocks 7 are used for increasing the contact area of the metal sheet 6 and air and improving the heat dissipation efficiency of the metal sheet 6.
The working principle is as follows: when the die is used, the die core 1 is placed in the die 13, the pin rod 16 is pulled out through the second handle 19, so that the pin rod 16 is retracted into the cylinder body 15, the second handle 19 is released after the die core 1 is placed at a target position, and the spring 18 pushes the pin rod 16 to be inserted into the positioning hole 12, so that the die core 1 is positioned; when the mold insert 1 is taken out, the pin rod 16 is pulled out through the second handle 19, so that the pin rod 16 is separated from the positioning hole 12 to take out the mold insert 1, after the mold insert 1 is taken out, the fastening bolt 11 is unscrewed, the first handle 10 is controlled to drive the connecting rod 8 to move outwards, the connecting rod 8 drives the metal sheet 6 to be pushed outwards for heat dissipation, the heat of the mold insert 1 is conducted to the fins 5, the fins 5 conduct the heat to the metal sheet 6, so that the heat can be rapidly and outwards dissipated, the heat dissipation speed of the mold insert 1 is improved, and the storage and the transportation of the mold insert 1 are facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an injection mold's mould benevolence structure, includes mould benevolence, its characterized in that: the die comprises a die core and is characterized in that heat dissipation ports are formed in two sides in the die core, metal sheets are arranged in the heat dissipation ports, slots are formed in the upper side and the lower side of each metal sheet, fins inserted into inner cavities of the slots are arranged on the upper side and the lower side of each heat dissipation port, one side of each metal sheet is connected with a connecting rod, channels are formed in the front side and the rear side of the die core, the inner sides of the channels are communicated with the heat dissipation ports through slotted holes, the outer sides of the connecting rods are connected with steel columns penetrating through the slotted holes, a first handle is arranged on the outer.
2. The mold core structure of an injection mold according to claim 1, wherein: the mold core is positioned at the inner side of the mold, and a positioning mechanism is arranged at the outer side of the mold.
3. The mold core structure of an injection mold according to claim 2, wherein: the positioning mechanism comprises a cylinder body, a pin rod penetrates through one side of the cylinder body, one side of the pin rod is inserted into an inner cavity of the positioning hole, a limiting block located in the inner cavity of the cylinder body is arranged on the outer side of the pin rod, and a spring sleeved on the outer side of the pin rod is arranged on the right side of the limiting block.
4. The mold core structure of an injection mold according to claim 3, wherein: the other side of the pin rod is connected with a second handle, and anti-skidding lines are arranged on the outer side of the second handle.
5. The mold core structure of an injection mold according to claim 1, wherein: the outer side of the first handle is in threaded connection with a fastening bolt, and one side of the fastening bolt is attached to the bottom of the channel.
6. The mold core structure of an injection mold according to claim 1, wherein: the outer side of the metal sheet is uniformly provided with convex blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967176.2U CN210126246U (en) | 2019-06-26 | 2019-06-26 | Mould core structure of injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967176.2U CN210126246U (en) | 2019-06-26 | 2019-06-26 | Mould core structure of injection mould |
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| Publication Number | Publication Date |
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| CN210126246U true CN210126246U (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920967176.2U Active CN210126246U (en) | 2019-06-26 | 2019-06-26 | Mould core structure of injection mould |
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| CN (1) | CN210126246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469336A (en) * | 2020-04-20 | 2020-07-31 | 夏士桀 | Forming device for manufacturing Hall sensor shell |
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2019
- 2019-06-26 CN CN201920967176.2U patent/CN210126246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469336A (en) * | 2020-04-20 | 2020-07-31 | 夏士桀 | Forming device for manufacturing Hall sensor shell |
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