CN216329636U - General type heel mould - Google Patents
General type heel mould Download PDFInfo
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- CN216329636U CN216329636U CN202122038226.9U CN202122038226U CN216329636U CN 216329636 U CN216329636 U CN 216329636U CN 202122038226 U CN202122038226 U CN 202122038226U CN 216329636 U CN216329636 U CN 216329636U
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Abstract
The utility model relates to a die technology, in particular to a universal heel die. The die comprises a die core, a left die core frame, a right die core frame and an ejection mechanism, and is characterized in that the left die core frame and the right die core frame are respectively in a left die cavity sleeve and a right die cavity sleeve structure form, a die core left end cover in the die core is fixed in the left die cavity sleeve, a die core right end cover in the die core is fixed in the right die cavity sleeve, the ejection mechanism is installed in the left die cavity sleeve, and the left die cavity sleeve and the right die cavity sleeve are respectively fixed on a left connecting plate and a right connecting plate through fixing devices. Its purpose is in order to design a simple to operate, laborsaving, the commonality is strong, the general type heel mould of standardized type. Compared with the prior art, the die has the advantages of reducing the manufacturing cost of the die, reducing the storage space of the die, improving the manufacturing standardization level of the die and the like.
Description
Technical Field
The utility model relates to a die technology, in particular to a universal heel die.
Background
The existing heel mould is integrally formed by a mould core, a mould core frame and an ejection mechanism, when the style of the heel is slightly different, the mould core not only needs to be manufactured again, but also the mould core frame needs to be correspondingly changed and manufactured again, the mould core frame can not be reused, and the production cost is high; meanwhile, as the mold core and the mold core frame in the heel mold are fixed into a whole, the whole mold is very heavy, and at least 2 persons are required to install or uninstall together when the machine is installed on or uninstalled, so that the installation is laborious; meanwhile, after the heel mould is used, a large amount of workshop space is needed for storage due to the large size of the mould.
Disclosure of Invention
The utility model aims to design a standardized general heel mould which is convenient to install, labor-saving, strong in universality.
In order to achieve the purpose, the utility model adopts the following technical scheme: a general heel mould comprises a mould core, a left mould core frame, a right mould core frame and an ejection mechanism, and is characterized in that the left mould core frame and the right mould core frame are respectively in a left mould cavity sleeve and a right mould cavity sleeve structure form, a left end cover of the mould core in the mould core is fixed in the left mould cavity sleeve, a right end cover of the mould core in the mould core is fixed in the right mould cavity sleeve, the ejection mechanism is installed in the left mould cavity sleeve, and the left mould cavity sleeve and the right mould cavity sleeve are respectively fixed on a left connecting plate and a right connecting plate through fixing devices.
In order to facilitate the demoulding of injection molding products in the injection molding process of products, the technical scheme is further provided: the ejection mechanism comprises a movable top plate, an ejector pin and a slide rod, one end of the slide rod is fixed on the mold core left end cover, the other end of the slide rod is connected with the movable top plate in a sliding mode, one end of the ejector pin is fixed on the movable top plate, and the other end of the ejector pin penetrates through the mold core left end cover.
In order to facilitate the installation of a mold on an injection molding machine by a worker, the technical scheme is further provided: and a first mold core mounting positioning hole is formed in the port of the left mold cavity sleeve, is matched with the mold core left end cover and is fixed with the mold core left end cover through a first fixing screw on the side surface.
In order to facilitate the installation of a mold on an injection molding machine by a worker, the technical scheme is further provided: and a second mold core mounting positioning hole is formed in the port of the right mold cavity sleeve, is matched with the mold core right end cover and is fixed with the mold core right end cover through a second fixing screw on the side face.
In order to further improve the standardization level of the heel mould and reduce the manufacturing cost, the technical scheme is further provided with: the mold core left end cover and the mold core right end cover are circular end covers.
Drawings
Fig. 1 is an exploded view of the present embodiment.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, the present embodiment includes a mold core, a left mold core frame, a right mold core frame, and an ejection mechanism, wherein:
the die core is composed of a die core left end cover 4, a die middle core 5 and a die core right end cover 6, the structures of the left die core frame and the right die core frame are respectively in the structural forms of a left die cavity sleeve 2 and a right die cavity sleeve 8, a first die core mounting and positioning hole 12 is arranged at the port of the left die cavity sleeve 2, the die core left end cover 4 is in a circular end cover structure, the first die core mounting and positioning hole 12 is matched with the die core left end cover 4, and when the die core is used, the die core left end cover and the die core middle core are mutually fixed through a first fixing screw 13 on the side surface; a second mold core mounting and positioning hole 16 is formed in a port of the right mold cavity sleeve 8, the mold core right end cover 6 is also of a circular end cover structure, the second mold core mounting and positioning hole 16 is matched with the mold core right end cover 6, when the mold core right end cover is used, the mold core right end cover and the mold core right end cover are fixed to each other through a second fixing screw 7 on the side face, and the left mold cavity sleeve 2 and the right mold cavity sleeve 8 are fixed to the left connecting plate 1 and the right connecting plate 9 through fixing devices 17 respectively.
The ejection mechanism is installed in the left die cavity sleeve 2 and comprises a movable top plate 10, an ejector pin 3 and a slide rod 11, one end of the slide rod 11 is fixed on the die core left end cover 4, the other end of the slide rod is in sliding connection with the movable top plate 10, one end of the ejector pin 3 is fixed on the movable top plate 10, and the other end of the ejector pin penetrates through the die core left end cover 4.
When the mold is installed on a machine, the left mold cavity sleeve 2 and the right mold cavity sleeve 8 are respectively fixed on the left connecting plate 1 and the right connecting plate 9 through the fixing device 17, and then the fixed and integrated left connecting plate 1 and the fixed and integrated left mold cavity sleeve 2 are fixed on a movable rack of an injection molding machine, and similarly, the fixed and integrated right connecting plate 9 and the fixed and integrated right mold cavity sleeve 8 are fixed on a fixed rack of the injection molding machine.
After the left die cavity sleeve 2 and the right die cavity sleeve 8 are installed on the machine, the structure of the die core frame is not changed in principle no matter how the style of the heel changes, and the die core frame is used as a standard die core frame and fixed on a rack of an injection molding machine, so that the manufacturing cost of the heel die is greatly reduced.
Secondly, a mold center 5 in the mold core is fixedly connected with a mold core left end cover 4 through a screw 5, then an ejection mechanism connected to the mold core left end cover 4 is installed in the left mold cavity sleeve 2, the mold core left end cover 4 is installed and positioned in a first mold core installation positioning hole 12 and fixed on the mold core left end cover 4 through a first fixing screw 13 on the side surface, and similarly, a mold core right end cover 6 is installed and positioned in a second mold core installation positioning hole 16 and fixed on the right mold cavity sleeve 8 through a second fixing screw 16 on the side surface.
After the mold is installed on the machine, the injection molding machine controls the mold to close, inject and open.
In summary, compared with the prior art, the utility model has the following advantages:
1. the manufacturing cost is reduced. The mold core frame is used as a standard mold core frame and is fixed on a rack of an injection molding machine, the mold core frame can be reused, when the style of the heel is changed, only the mold core is manufactured again, and the manufacturing cost of the heel mold is greatly reduced.
2. The die is convenient and labor-saving to mount on the machine. As the mold core frame is fixed on the rack of the injection molding machine as a standard mold core frame, and then the mold is installed on the machine only for installing the mold core part, the installation is very convenient and labor-saving.
3. The storage space of the die is reduced. Because the left and right die core frames in the heel die are fixed on the frame of the injection molding machine as the marking vertebra pieces, the volume of the parts needing to be stored in the heel die is greatly reduced, and the storage space of the heel die to the die is also greatly reduced.
4. Further improving the standardization level of the mold manufacturing.
Claims (5)
1. The utility model provides a general type heel mould, contains mold core, left mold core frame, right mold core frame and ejection mechanism, its characterized in that left mold core frame with the structure of right mold core frame is left die cavity sleeve (2) and right die cavity sleeve (8) structural style respectively, mold core left end lid (4) in the mold core is fixed in left die cavity sleeve (2), mold core right-hand member lid (6) in the mold core are fixed in right die cavity sleeve (8), ejection mechanism installs in left die cavity sleeve (2), left die cavity sleeve (2) with right die cavity sleeve (8) are fixed respectively on left and right connecting plate (1, 9) through fixing device (17).
2. The universal heel mold according to claim 1, wherein the ejection mechanism comprises a movable top plate (10), an ejector pin (3) and a slide rod (11), one end of the slide rod (11) is fixed on the mold core left end cap (4), the other end of the slide rod is slidably connected with the movable top plate (10), one end of the ejector pin (3) is fixed on the movable top plate (10), and the other end of the ejector pin penetrates through the mold core left end cap (4).
3. A universal heel mould according to claim 2, wherein a first core mounting location hole (12) is provided at the end of the left cavity sleeve (2), and the first core mounting location hole (12) is matched with the core left end cap (4) and fixed to each other by a first fixing screw (13) at the side.
4. A universal heel mould according to claim 3, wherein a second core mounting location hole (16) is provided at the end of the right cavity sleeve (8), and the second core mounting location hole (16) is matched with the core right end cap (6) and fixed with each other by a second fixing screw (7) at the side.
5. A versatile heel mould according to claim 4, characterised in that the core left end cap (4) and the core right end cap (6) are circular end caps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122038226.9U CN216329636U (en) | 2021-08-20 | 2021-08-20 | General type heel mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122038226.9U CN216329636U (en) | 2021-08-20 | 2021-08-20 | General type heel mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216329636U true CN216329636U (en) | 2022-04-19 |
Family
ID=81167559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122038226.9U Active CN216329636U (en) | 2021-08-20 | 2021-08-20 | General type heel mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216329636U (en) |
-
2021
- 2021-08-20 CN CN202122038226.9U patent/CN216329636U/en active Active
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