CN110815661A - Plastic gear machining die - Google Patents
Plastic gear machining die Download PDFInfo
- Publication number
- CN110815661A CN110815661A CN201911321723.0A CN201911321723A CN110815661A CN 110815661 A CN110815661 A CN 110815661A CN 201911321723 A CN201911321723 A CN 201911321723A CN 110815661 A CN110815661 A CN 110815661A
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- CN
- China
- Prior art keywords
- die
- gear
- fixed
- fixed die
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 229920003023 plastic Polymers 0.000 title claims abstract description 26
- 238000003754 machining Methods 0.000 title claims description 8
- 238000005192 partition Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000003507 refrigerant Substances 0.000 claims abstract description 18
- 238000010862 gear shaping Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
- B29C33/046—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a plastic gear processing die, which structurally comprises a gear die, a fixed die, a bottom plate, a movable die and an inner plate, wherein the fixed die is arranged on the gear die, the bottom plate is arranged below the fixed die, the bottom plate is fixedly connected with the gear die through the fixed die, the movable die is arranged above the fixed die, the inner plate is arranged on the inner side of the movable die, the movable die is in contact connection with the fixed die through the inner plate, the fixed die consists of a porous partition plate, a circulating pipe, a refrigerant inlet, a refrigerant outlet, an electric control box and a fan, the porous partition plate is fixedly arranged in the fixed die, the plastic gear processing die can increase the gear forming speed of an upper movable die forming bin after cold air generated by the circulating pipe is in contact with the porous partition plate by arranging the fan in the fixed die, and the connecting effect of an auxiliary fixing column and a main fixing, the sealing effect is further improved by matching with the sealing rubber layer, the structure is simple, and the realization is easy.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a plastic gear machining die.
Background
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
At present, in the processing of the existing metal gear, a disc milling cutter or a finger milling cutter is processed on a milling machine, but in practical use, the strength and the wear resistance of the existing composite plastic material are improved quickly, in some small-sized equipment, in order to ensure the whole weight reduction of the equipment, the plastic gear can be used for replacing the conventional metal gear, the cost can also be reduced, the plastic gear needs to be produced in a mold mode, the existing gear mold needs to cool the gear naturally when processing the gear, the processing speed is easy to reduce, and then when the liquefied material enters the initial stage of the mold, the defect of the finished gear can be caused under the condition that the connection sealing property is difficult to ensure, which are problems that exist in practice and need to be solved urgently.
Disclosure of Invention
The invention aims to provide a plastic gear machining die, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a plastic gear processing mold structurally comprises a gear mold, a fixed mold, a bottom plate, a movable mold and an inner plate, the gear mold is provided with a fixed mold, a bottom plate is arranged below the fixed mold and fixedly connected with the gear mold through the fixed mold, a movable mould is arranged above the fixed mould, an inner plate is arranged on the inner side of the movable mould, the movable mould is in contact connection with the fixed mould through the inner plate, the fixed die consists of a porous partition plate, a circulating pipe, a refrigerant inlet, a refrigerant outlet, an electric control box and a fan, a porous partition board is fixedly arranged in the fixed die, a circulating pipe is arranged below the porous partition board, the circulating pipe is in contact connection with the porous partition board through the fixed die, a refrigerant inlet and a refrigerant outlet are respectively arranged at two ends of the circulating pipe, a fan is arranged below the circulating pipe, the fan is in contact connection with the circulating pipe through a bottom plate, and an electric control box is fixedly arranged outside the fixed die.
As a preferred embodiment of the present invention, a main fixing hole is fixedly provided on a surface of the movable mold, a gear molding cover is provided on a side surface of the main fixing hole, a gear molding bin is provided below the gear molding cover, and the gear molding bin is fixedly connected to the movable mold through the gear molding cover.
As a preferred embodiment of the present invention, a sub-fixing hole is formed in a side surface of the gear molding cover, a sub-fixing post is disposed below the sub-fixing hole, and the movable mold is fixedly connected to the fixed mold through the sub-fixing post.
As a preferred embodiment of the present invention, a sealing rubber layer is disposed on a surface of the inner plate, a main fixing column is disposed on an inner side of the sealing rubber layer, and the movable mold is fixedly connected to the fixed mold through the main fixing column.
As a preferred embodiment of the present invention, a wire is disposed on a surface of the electrical control box, and the electrical control box is electrically connected to the fan through the wire.
Compared with the prior art, the invention has the following beneficial effects:
1. this plastics gear machining mould, the accessible sets up the fan in the cover half, and the setting of fan is convenient for produce wind-force, makes after the air conditioning that the circulating pipe produced and porous baffle contact, increases the gear shaping speed in the movable mould internal gear shaping storehouse of top, is convenient for increase work efficiency.
2. This plastics gear machining mould, the accessible sets up vice fixed column, main fixed column in the inboard of movable mould, connects at main fixed column, and vice fixed column has increased the connection effect of cover half, and the cooperation sealing rubber layer has further increased sealed effect.
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 plastic gear processing mold according to the present invention;
FIG. 2 is a schematic view of the interior of a plastic gear processing mold of the present invention;
FIG. 3 is a schematic view of a movable mold of the plastic gear processing mold of the present invention.
In the drawing, a gear mold-1, a fixed mold-2, a bottom plate-3, a porous partition plate-4, a circulating pipe-5, a refrigerant inlet-6, a refrigerant outlet-7, an electric control box-8, a wire-9, a fan-10, a movable mold-11, an inner plate-12, a main fixing hole-13, a gear molding cover-14, an auxiliary fixing hole-15, a sealing rubber layer-16, a gear molding bin-17, an auxiliary fixing column-18 and a main fixing column-19.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a plastic gear machining die structurally comprises a gear die 1, a fixed die 2, a bottom plate 3, a movable die 11 and an inner plate 12, wherein the fixed die 2 is arranged on the gear die 1, the bottom plate 3 is arranged below the fixed die 2, the bottom plate 3 is fixedly connected with the gear die 1 through the fixed die 2, the movable die 11 is arranged above the fixed die 2, the inner plate 12 is arranged on the inner side of the movable die 11, the movable die 11 is in contact connection with the fixed die 2 through the inner plate 12, the fixed die 2 is composed of a porous partition plate 4, a circulating pipe 5, a refrigerant inlet 6, a refrigerant outlet 7, an electric control box 8 and a fan 10, the porous partition plate 4 is fixedly arranged inside the fixed die 2, the circulating pipe 5 is arranged below the porous partition plate 4, the circulating pipe 5 is in contact connection with the porous partition plate 4 through the fixed die 2, the refrigerant inlet 6 and the refrigerant outlet 7 are respectively arranged, the fan 10 is in contact connection with the circulating pipe 5 through the bottom plate 3, and the electric control box 8 is fixedly arranged outside the fixed die 2.
The fixed surface of movable mould 11 is equipped with main fixed orifices 13, the side of main fixed orifices 13 is equipped with gear shaping lid 14, the below of gear shaping lid 14 is equipped with gear shaping storehouse 17, gear shaping storehouse 17 passes through gear shaping lid 14 and movable mould 11 fixed connection, and gear shaping storehouse 17 sets up and is convenient for cooperate gear shaping lid 14, makes things convenient for the shaping of plastic gear.
The side of the gear forming cover 14 is provided with an auxiliary fixing hole 15, an auxiliary fixing column 18 is arranged below the auxiliary fixing hole 15, the movable mold 11 is fixedly connected with the fixed mold 2 through the auxiliary fixing column 18, and the auxiliary fixing column 18 and the main fixing column 19 are convenient to mount due to the arrangement of the movable mold 11.
The surface of the inner plate 12 is provided with a sealing rubber layer 16, the inner side of the sealing rubber layer 16 is provided with a main fixing column 19, the movable mold 11 is fixedly connected with the fixed mold 2 through the main fixing column 19, and the sealing rubber layer 16 is arranged to increase the sealing effect.
The surface of the electric control box 8 is provided with a lead 9, the electric control box 8 is electrically connected with a fan 10 through the lead 9, the fan 10 is convenient to generate wind power, and the gear forming speed of the gear forming bin 17 in the upper movable die 11 is increased after cold air generated by the circulating pipe 5 is contacted with the porous partition plate 4.
According to the plastic gear processing mold, firstly, the fan 10 is arranged in the fixed mold 2, the fan 10 is arranged to generate wind power, so that after cold air generated by the circulating pipe 5 is contacted with the porous partition plate 4, the gear forming speed of the gear forming bin 17 in the upper movable mold 11 is increased, the working efficiency is increased, secondly, the auxiliary fixing columns 18 and the main fixing columns 19 are arranged on the inner side of the movable mold 11, in the process of connecting the main fixing columns 19, the auxiliary fixing columns 18 increase the connecting effect of the fixed mold 2, and the sealing effect is further increased by matching with the sealing rubber layer 16.
The invention relates to a gear mold 1, a fixed mold 2, a bottom plate 3, a porous partition plate 4, a circulating pipe 5, a refrigerant inlet 6, a refrigerant outlet 7, an electric control box 8, a lead 9, a fan 10, a movable mold 11, an inner plate 12, a main fixing hole 13, a gear molding cover 14, an auxiliary fixing hole 15, a sealing rubber layer 16, a gear molding bin 17, an auxiliary fixing column 18 and a main fixing column 19, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by technical manuals or conventional experimental methods, the invention solves the problems that the existing composite plastic material is higher in strength and wear resistance, in some small-sized equipment, in order to ensure the whole weight of the equipment to be reduced, the conventional metal gear can be replaced by the plastic gear, the cost can also be reduced, and the plastic gear needs to be produced by adopting a mold mode, the invention relates to a gear mould, which comprises a fixed mould, a movable mould and a sealing rubber layer, wherein the fixed mould is provided with a fan, the fan is arranged in the fixed mould, the fan is arranged to generate wind power, the gear forming speed of an internal gear forming bin of the movable mould above is increased after cold air generated by a circulating pipe is contacted with a porous partition plate, the working efficiency is increased, an auxiliary fixing column and a main fixing column are arranged on the inner side of the movable mould, and the auxiliary fixing column increases the connecting effect of the fixed mould and further increases the sealing effect by matching the sealing rubber layer in the connection process of the main fixing column.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a plastics gear machining mould, its structure includes gear mould (1), cover half (2), bottom plate (3), movable mould (11) and inner panel (12), its characterized in that: a fixed die (2) is arranged on the gear die (1), a bottom plate (3) is arranged below the fixed die (2), the bottom plate (3) is fixedly connected with the gear die (1) through the fixed die (2), a movable die (11) is arranged above the fixed die (2), an inner plate (12) is arranged on the inner side of the movable die (11), and the movable die (11) is in contact connection with the fixed die (2) through the inner plate (12);
the fixed die (2) comprises a porous partition plate (4), a circulating pipe (5), a refrigerant inlet (6), a refrigerant outlet (7), an electric control box (8) and a fan (10), the porous partition plate (4) is fixedly arranged in the fixed die (2), the circulating pipe (5) is arranged below the porous partition plate (4), the circulating pipe (5) is in contact connection with the porous partition plate (4) through the fixed die (2), the refrigerant inlet (6) and the refrigerant outlet (7) are respectively arranged at two ends of the circulating pipe (5), the fan (10) is arranged below the circulating pipe (5), the fan (10) is in contact connection with the circulating pipe (5) through a bottom plate (3), and the electric control box (8) is fixedly arranged outside the fixed die (2).
2. The plastic gear processing mold according to claim 1, wherein: the fixed surface of movable mould (11) is equipped with main fixed orifices (13), the side of main fixed orifices (13) is equipped with gear shaping lid (14), the below of gear shaping lid (14) is equipped with gear shaping storehouse (17), gear shaping storehouse (17) are through gear shaping lid (14) and movable mould (11) fixed connection.
3. The plastic gear processing mold according to claim 2, wherein: the side of the gear forming cover (14) is provided with an auxiliary fixing hole (15), an auxiliary fixing column (18) is arranged below the auxiliary fixing hole (15), and the movable mold (11) is fixedly connected with the fixed mold (2) through the auxiliary fixing column (18).
4. The plastic gear processing mold according to claim 1, wherein: the surface of the inner plate (12) is provided with a sealing rubber layer (16), the inner side of the sealing rubber layer (16) is provided with a main fixing column (19), and the movable mold (11) is fixedly connected with the fixed mold (2) through the main fixing column (19).
5. The plastic gear processing mold according to claim 1, wherein: the surface of the electric control box (8) is provided with a lead (9), and the electric control box (8) is electrically connected with the fan (10) through the lead (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911321723.0A CN110815661A (en) | 2019-12-20 | 2019-12-20 | Plastic gear machining die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911321723.0A CN110815661A (en) | 2019-12-20 | 2019-12-20 | Plastic gear machining die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110815661A true CN110815661A (en) | 2020-02-21 |
Family
ID=69545898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911321723.0A Pending CN110815661A (en) | 2019-12-20 | 2019-12-20 | Plastic gear machining die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110815661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782066A (en) * | 2022-12-02 | 2023-03-14 | 浙江鑫磊包装有限公司 | Hole plate mold and injection molding method thereof |
-
2019
- 2019-12-20 CN CN201911321723.0A patent/CN110815661A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782066A (en) * | 2022-12-02 | 2023-03-14 | 浙江鑫磊包装有限公司 | Hole plate mold and injection molding method thereof |
| CN115782066B (en) * | 2022-12-02 | 2024-04-30 | 浙江鑫磊包装有限公司 | Hole plate mold and injection molding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200221 |