CN212266508U - Temperature-controllable injection mold - Google Patents
Temperature-controllable injection mold Download PDFInfo
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- CN212266508U CN212266508U CN201920714573.9U CN201920714573U CN212266508U CN 212266508 U CN212266508 U CN 212266508U CN 201920714573 U CN201920714573 U CN 201920714573U CN 212266508 U CN212266508 U CN 212266508U
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- rod
- rack
- fixedly connected
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- mold
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Abstract
The utility model discloses a temperature-controllable injection mold, which structurally comprises a stand column, a first layer plate, a second layer plate, a bottom plate, a vertical plate, a mold groove body, a mold pushing device and a top plate, wherein the mold pushing device is arranged, when the mold is closed, a cylindrical rod is pushed to move upwards, a spring is extruded, a first rack is moved to drive a gear to rotate, a second rack is driven to move leftwards, an extrusion rod moves leftwards to push a second connecting rod, the second piston rod moves leftwards to extrude hydraulic oil in a cavity, the hydraulic oil pushes the first piston rod to move rightwards, the first connecting rod rotates clockwise, the push rod moves upwards to a position flush with the lower end surface of a shell, then the material is injected into the mold, when the mold is demolded after cooling, the push rod moves downwards due to the restoring force of the spring in the same way, the product is pushed, so that the product cannot be left on the die, the work of manually taking the finished product is saved, and the efficiency is improved.
Description
Technical Field
The utility model relates to an injection mold of controllable temperature belongs to plastic processing field.
Background
An injection mold is a tool for producing plastic products; the injection molding is a processing method used in batch production of parts with complex shapes, and particularly refers to injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a controllable temperature's injection mold to this equipment of prior art of solution is when the drawing of patterns, and the goods is glutinous easily on the mould, needs the manual work to go to take off, and work is loaded down with trivial details, reduces work efficiency's problem.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an injection mold of controllable temperature, its structure includes stand, first plywood, second plywood, bottom plate, vertical board, mould cell body, pushes away mould device, roof, its characterized in that:
the lower end face of the upright post is welded on the upper end face of the first layer plate, the lower end face of the first layer plate is attached to the upper end face of the second layer plate, the lower end face of the vertical plate is welded on the upper end face of the bottom plate, the vertical plate is movably connected with the die groove body, the die groove body and the die pushing device are of an integrated structure, and the die pushing device is connected with the top plate through bolts;
the mould pushing device is composed of a box body, a mould pushing body, a hydraulic body and a combined propelling body, wherein the mould pushing body is embedded and installed in the box body, the hydraulic body is embedded and installed in the box body, and the box body is fixedly connected with the combined propelling body.
Furthermore, the upper end face of the box body is attached to the lower end face of the top plate.
Further, the stand is the cylinder structure, vertical board is the cuboid structure.
Further, the mold pushing body is composed of a push rod, a first disc, a first connecting rod, a second disc, a combined auxiliary body, a fixing plate and a shell, the push rod is movably connected with the shell, the push rod is fixedly connected with the first disc, the first disc is hinged with the first connecting rod, the first connecting rod is hinged with the second disc, the combined auxiliary body is movably connected with the fixing plate, and the fixing plate is fixedly connected with the shell.
Furthermore, the hydraulic body is composed of a first piston rod, a cavity, a hydraulic body, a second piston rod and a second connecting rod, the first piston rod is movably connected with the hydraulic body, the cavity is arranged inside the hydraulic body, the hydraulic body is movably connected with the second piston rod, the second piston rod is fixedly connected with the second connecting rod, and the first piston rod is fixedly connected with the second disc.
Furthermore, the combined propelling body is composed of a cylindrical rod, a first rack, a gear, a second rack, a movable combined rod disc, a spring and an extrusion rod, wherein the cylindrical rod is movably connected with the box body, the cylindrical rod is fixedly connected with the first rack, the first rack is meshed with the gear, the gear is meshed with the second rack, the second rack is fixedly connected with the extrusion rod, the first rack is fixedly connected with the movable combined rod disc, and the movable combined rod disc is fixedly connected with the spring.
Furthermore, the gear material rubber amorphous polymer has high strength and high elasticity.
Furthermore, the spring material is high-quality carbon structural steel, and has high strength and hardness and high elastic limit.
Advantageous effects
The utility model relates to an injection mold of controllable temperature, structurally set up the mould pushing device, when the mould compound die, the cylinder pole receives thrust, upward movement, the spring receives the extrusion, make first rack remove and drive gear revolve, thereby it moves to drive the second rack left side, simultaneously the extrusion stem moves to the left side and promotes the second connecting rod, thereby make the second piston rod move to the left side and push the hydraulic oil in the extrusion cavity, hydraulic oil promotes first piston rod and moves to the right side, make the first connecting rod rotate clockwise, thereby move to the position that flushes with terminal surface under the casing on the catch bar, then toward the mould material of moulding plastics, when the cooling back drawing of patterns, because the restoring force of spring, make the catch bar move down with the same reason, promote the goods, make the goods can not stay on the mould, the work of getting the finished goods of saving the manual work, and efficiency.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a temperature-controllable injection mold according to the present invention;
fig. 2 is a side view partially cut-away view of the mold-pushing device of the temperature-controllable injection mold of the present invention;
fig. 3 is a partial cross-sectional view of a mold-pushing body of the temperature-controllable injection mold of the present invention;
FIG. 4 is a partial cross-sectional view of a hydraulic body of a temperature controllable injection mold of the present invention;
fig. 5 is an enlarged view of a close propelling body of the temperature-controllable injection mold of the present invention.
In the figure: upright post-1, first layer plate-2, second layer plate-3, bottom plate-4, vertical plate-5, mould groove-6, mould-pushing device-7, top plate-8, box-701, mould-pushing body-702, hydraulic body-703, combined pushing body-704, push rod-7021, first disk-7022, first connecting rod-7023 and second disk-7024, a combined auxiliary body-7025, a fixed plate-7026, a shell-7027, a first piston rod-7031, a cavity-7032, a liquid driving body-7033, a second piston rod-7034, a second connecting rod-7035, a cylindrical rod-7041, a first rack-7042, a gear-7043, a second rack-7044, a movable combined rod disc-7045, a spring-7046 and an extrusion rod-7047.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-5, the present invention provides a temperature-controllable injection mold, which comprises: its structure includes stand 1, first plywood 2, second plywood 3, bottom plate 4, vertical board 5, mould cell body 6, pushes away mould device 7, roof 8, its characterized in that:
the lower end face of the upright post 1 is welded on the upper end face of the first layer plate 2, the lower end face of the first layer plate 2 is attached to the upper end face of the second layer plate 3, the lower end face of the vertical plate 5 is welded on the upper end face of the bottom plate 4, the vertical plate 5 is movably connected with the die groove body 6, the die groove body 6 and the die pushing device 7 are of an integrated structure, and the die pushing device 7 is connected with the top plate 8 through bolts;
the mold pushing device 7 is composed of a box body 701, a mold pushing body 702, a hydraulic body 703 and a combined pushing body 704, wherein the mold pushing body 702 is embedded in the box body 701, the hydraulic body 703 is embedded in the box body 701, and the box body 701 is fixedly connected with the combined pushing body 704.
The upper end face of the box body 701 is attached to the lower end face of the top plate 8.
The upright post 1 is of a cylindrical structure, and the vertical plate 5 is of a cuboid structure.
The push die body 702 is composed of a push rod 7021, a first disk 7022, a first connecting rod 7023, a second disk 7024, a combined auxiliary body 7025, a fixing plate 7026 and a shell 7027, the push rod 7021 is movably connected with the shell 7027, the push rod 7021 is fixedly connected with the first disk 7022, the first disk 7022 is hinged with the first connecting rod 7023, the first connecting rod 7023 is hinged with the second disk 7024, the combined auxiliary body 7025 is movably connected with the fixing plate 7026, and the fixing plate 7026 is fixedly connected with the shell 7027.
The hydraulic body 703 comprises a first piston rod 7031, a cavity 7032, a hydraulic body 7033, a second piston rod 7034 and a second connecting rod 7035, the first piston rod 7031 is movably connected with the hydraulic body 7033, the cavity 7032 is arranged inside the hydraulic body 7033, the hydraulic body 7033 is movably connected with the second piston rod 7034, the second piston rod 7034 is fixedly connected with the second connecting rod 7035, and the first piston rod 7031 is fixedly connected with the second disk 7024.
The combined propelling body 704 comprises a cylindrical rod 7041, a first rack 7042, a gear 7043, a second rack 7044, a movable combined rod disc 7045, a spring 7046 and an extrusion rod 7047, wherein the cylindrical rod 7041 is movably connected with the box body 701, the cylindrical rod 7041 is fixedly connected with the first rack 7042, the first rack 7042 is meshed with the gear 7043, the gear 7043 is meshed with the second rack 7044, the second rack 7044 is fixedly connected with the extrusion rod 7047, the first rack 7042 is fixedly connected with the movable combined rod disc 7045, and the movable combined rod disc 7045 is fixedly connected with the spring 7046.
The gear 7043 is made of amorphous rubber polymer and has high strength and high elasticity.
The spring 7046 is made of high-quality carbon structural steel, and has high strength and hardness and high elastic limit.
The spring 7046 is a mechanical part that works by elasticity, the part made of elastic material deforms under the action of external force and recovers to the original shape after the external force is removed, and is also used as a spring, which is generally made of spring steel, the spring is complex and various in types and mainly comprises a spiral spring, a plate spring, a special-shaped spring and the like according to the shape, the gear 7043 is a mechanical element with teeth on a rim, the mechanical element can be continuously meshed to transmit motion and power, the mechanical element is a toothed mechanical part capable of being meshed with each other, and the diameter of a large gear is one time of that of a small gear.
For example, when the mold is closed, the cylindrical rod 7041 is pushed to move upward, the spring 7046 is extruded, the first rack 7042 is moved to drive the gear 7043 to rotate, the second rack 7044 is driven to move left, the extrusion rod 7047 moves left to push the second connecting rod 7035, the second piston rod 7034 moves left to extrude hydraulic oil in the cavity 7032, the hydraulic oil pushes the first piston rod 7031 to move right, the first connecting rod 7023 rotates clockwise, the push rod 7021 moves up to a position flush with the lower end face of the shell 7027, then materials are injected into the mold, and when the mold is released after cooling, the push rod 7021 moves down due to the restoring force of the spring 7046 to push the product, so that the product cannot remain on the mold, the work of manually removing the finished product is saved, and the efficiency is improved.
The utility model solves the problems that when the equipment is demoulded, products are easily stuck on a mould and need to be manually taken down, the work is complicated and the work efficiency is reduced, the utility model structurally arranges a mould pushing device through the mutual combination of the components, when the mould is demoulded, a cylindrical rod receives thrust to move upwards, a spring is extruded to move a first rack to drive a gear to rotate so as to drive a second rack to move leftwards, meanwhile, an extruding rod moves leftwards to push a second connecting rod so as to enable the second piston rod to move leftwards to extrude hydraulic oil in a cavity, the hydraulic oil pushes the first piston rod to move rightwards so as to enable the first connecting rod to rotate clockwise, thereby, the pushing rod moves upwards to a position which is flush with the lower end surface of the shell, then materials are injected into the mould, when the products are demoulded after cooling, the pushing rod moves downwards due to the restoring force of the spring so as, the product can not be left on the die, the work of manually taking the finished product is saved, and the efficiency is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a controllable temperature's injection mold, its structure includes stand (1), first plywood (2), second plywood (3), bottom plate (4), vertical board (5), mould cell body (6), pushes away mould device (7), roof (8), its characterized in that:
the lower end face of the upright post (1) is welded on the upper end face of the first laminate (2), the lower end face of the first laminate (2) is attached to the upper end face of the second laminate (3), the lower end face of the vertical plate (5) is welded on the upper end face of the bottom plate (4), the vertical plate (5) is movably connected with the die groove body (6), the die groove body (6) and the die pushing device (7) are of an integrated structure, and the die pushing device (7) is connected with the top plate (8) through bolts;
the mold pushing device (7) is composed of a box body (701), a mold pushing body (702), a hydraulic body (703) and a combined pushing body (704), the mold pushing body (702) is embedded in the box body (701), the hydraulic body (703) is embedded in the box body (701), and the box body (701) is fixedly connected with the combined pushing body (704).
2. The temperature-controllable injection mold according to claim 1, characterized in that: the upper end face of the box body (701) is attached to the lower end face of the top plate (8).
3. The temperature-controllable injection mold according to claim 1, characterized in that: the upright post (1) is of a cylindrical structure, and the vertical plate (5) is of a cuboid structure.
4. The temperature-controllable injection mold according to claim 1, characterized in that: the push mold body (702) is composed of a push rod (7021), a first disc (7022), a first connecting rod (7023), a second disc (7024), a combined auxiliary body (7025), a fixing plate (7026) and a shell (7027), wherein the push rod (7021) is movably connected with the shell (7027), the push rod (7021) is fixedly connected with the first disc (7022), the first disc (7022) is hinged with the first connecting rod (7023), the first connecting rod (7023) is hinged with the second disc (7024), the combined auxiliary body (7025) is movably connected with the fixing plate (7026), and the fixing plate (7026) is fixedly connected with the shell (7027).
5. A temperature-controllable injection mold according to claim 1 or 4, characterized in that: the hydraulic body (703) is composed of a first piston rod (7031), a cavity (7032), a hydraulic body (7033), a second piston rod (7034) and a second connecting rod (7035), the first piston rod (7031) is movably connected with the hydraulic body (7033), the cavity (7032) is arranged inside the hydraulic body (7033), the hydraulic body (7033) is movably connected with the second piston rod (7034), the second piston rod (7034) is fixedly connected with the second connecting rod (7035), and the first piston rod (7031) is fixedly connected with the second disc (7024).
6. The temperature-controllable injection mold according to claim 5, characterized in that: the combined propelling body (704) is composed of a cylindrical rod (7041), a first rack (7042), a gear (7043), a second rack (7044), a movable combined rod disc (7045), a spring (7046) and an extrusion rod (7047), wherein the cylindrical rod (7041) is movably connected with the box body (701), the cylindrical rod (7041) is fixedly connected with the first rack (7042), the first rack (7042) is meshed with the gear (7043), the gear (7043) is meshed with the second rack (7044), the second rack (7044) is fixedly connected with the extrusion rod (7047), the first rack (7042) is fixedly connected with the movable combined rod disc (7045), and the movable combined rod disc (7045) is fixedly connected with the spring (7046).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920714573.9U CN212266508U (en) | 2019-05-19 | 2019-05-19 | Temperature-controllable injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920714573.9U CN212266508U (en) | 2019-05-19 | 2019-05-19 | Temperature-controllable injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212266508U true CN212266508U (en) | 2021-01-01 |
Family
ID=73871548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920714573.9U Expired - Fee Related CN212266508U (en) | 2019-05-19 | 2019-05-19 | Temperature-controllable injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212266508U (en) |
-
2019
- 2019-05-19 CN CN201920714573.9U patent/CN212266508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210610 Address after: 523000 1st and 2nd floors, building C, Huangniling Industrial Zone, Zaoyi (2) village, Wentang, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Dongguan Chaojing Precision Industry Co.,Ltd. Address before: 235000 No.73, wuxiaoqiaozizhuang, chenkou village, Linhuan Town, Suixi County, Huaibei City, Anhui Province Patentee before: Xue Maomao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |