CN212498725U - Injection mold for household electrical appliance switch - Google Patents
Injection mold for household electrical appliance switch Download PDFInfo
- Publication number
- CN212498725U CN212498725U CN202020618063.4U CN202020618063U CN212498725U CN 212498725 U CN212498725 U CN 212498725U CN 202020618063 U CN202020618063 U CN 202020618063U CN 212498725 U CN212498725 U CN 212498725U
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- fixedly connected
- injection mold
- die holder
- plate
- upper die
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Abstract
The utility model relates to a household electrical appliances switch technical field just discloses a household electrical appliances switch injection mold, including die holder and upper die base, the equal fixedly connected with guide pillar in four corners department of die holder upper surface, the equal fixedly connected with guide cylinder in four corners department of upper die base lower surface, outside the guide pillar was located to the guide cylinder cover, the lateral wall fixedly connected with lower mould of die holder upside, the electronic telescopic cylinder of lateral wall fixedly connected with of upper die base upside, the output shaft fixedly connected with of electronic telescopic cylinder goes up the mould, two aluminum plates of the lateral wall symmetry fixedly connected with of upper die base upside, two the same mounting panel of fixedly connected with between the aluminum plate, the mounting hole has been seted up to the lateral wall of mounting panel upside, fixedly connected with fixed plate in the mounting hole, the lateral wall fixedly connected with heat dissipation fan of fixed plate. The utility model discloses the effectual radiating efficiency who improves electronic telescoping cylinder has improved the life of the electronic telescoping cylinder on the injection mold.
Description
Technical Field
The utility model relates to a household electrical appliances switch technical field especially relates to a household electrical appliances switch injection mold.
Background
The switch is an electronic device which can open a circuit, interrupt current or make the current flow to other circuits, the household appliance switch is a common household switch, and in order to ensure the insulation of the household appliance switch, the shell of the household appliance switch is made of all-plastic materials and is produced and processed through an injection mold.
When the existing plastic mold is used, due to the fact that long-time uninterrupted work is needed, the electric telescopic cylinder naturally radiates, the temperature of the electric telescopic cylinder of the injection mold can be gradually increased, and the electric telescopic cylinder runs at high temperature for a long time, so that the service life of the electric telescopic cylinder is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that injection mold's electric telescopic cylinder's radiating efficiency is lower among the prior art, and the household electrical appliances switch injection mold who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an injection mold for a household appliance switch comprises a lower die holder and an upper die holder, wherein guide posts are fixedly connected at four corners of the upper surface of the lower die holder, the four corners of the lower surface of the upper die base are fixedly connected with guide cylinders which are sleeved outside the guide posts, the side wall of the upper side of the lower die base is fixedly connected with a lower die, the side wall of the upper side of the upper die base is fixedly connected with an electric telescopic cylinder, an upper die is fixedly connected with an output shaft of the electric telescopic cylinder, two aluminum plates are symmetrically and fixedly connected with the side wall of the upper side of the upper die base, the same mounting plate is fixedly connected between the two aluminum plates, the side wall of the upper side of the mounting plate is provided with a mounting hole, a fixing plate is fixedly connected in the mounting hole, the lateral wall fixedly connected with heat dissipation fan of fixed plate upside, two equal two heat-conducting plates of fixedly connected with between aluminum plate and the electric telescopic cylinder, the material of heat-conducting plate is aluminium.
Preferably, the side walls of the upper sides of the two aluminum plates are fixedly connected with the same screen plate.
Preferably, two the equal fixedly connected with a plurality of fin of lateral wall on one side of the aluminum plate back to back, it is a plurality of the concrete material of fin is copper.
Preferably, the side walls of the left side and the right side of the lower die base are fixedly connected with fixing lugs.
Preferably, the lateral wall symmetry fixedly connected with two gag lever posts of upper die base downside, the equal fixedly connected with movable plate of lateral wall of going up the mould left and right sides, spacing hole has been seted up to the lateral wall of movable plate upside, the gag lever post runs through the movable plate through spacing hole.
Preferably, two airflow holes are symmetrically formed in the side wall of the upper side of the upper die base.
Compared with the prior art, the utility model provides a household electrical appliances switch injection mold possesses following beneficial effect:
the household appliance switch injection mold comprises a lower die base, an upper die base, a guide pillar, a guide cylinder, a lower die, an electric telescopic cylinder, an upper die, an aluminum plate, a mounting hole, a fixing plate, a heat dissipation fan, a heat conduction plate, a screen plate and a heat dissipation fin, wherein the electric telescopic cylinder drives the upper die to move downwards for shaping when in use, the heat dissipation fan is controlled to be electrified for working, fan blades of the heat dissipation fan drive air around the electric telescopic cylinder to flow, and because the air absorbs heat on the electric telescopic cylinder, the heat on the electric telescopic cylinder can be rapidly reduced by continuously exhausting air nearby the electric telescopic cylinder, so that the temperature of the electric telescopic cylinder is reduced, the heat on the electric telescopic cylinder can be transmitted to the heat conduction fin with better heat conduction performance and then transmitted to the aluminum plate through the heat conduction fin, because the heat dissipation area of the aluminum plate is larger, the heat dissipation efficiency is higher, and the heat, the service life of the electric telescopic cylinder on the injection mold is prolonged.
The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses the effectual radiating efficiency who improves electronic telescoping cylinder has improved the life of the electronic telescoping cylinder on the injection mold.
Drawings
Fig. 1 is a schematic structural view of an injection mold for a household electrical appliance switch according to the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1.
In the figure: the device comprises a lower die base 1, an upper die base 2, a guide post 3, a guide cylinder 4, a lower die 5, an electric telescopic cylinder 6, an upper die 7, an aluminum plate 8, a mounting plate 9, a mounting hole 10, a fixing plate 11, a heat dissipation fan 12, a heat conduction plate 13, a screen plate 14, a heat dissipation plate 15, a fixing lug 16, a limiting rod 17, a movable plate 18, a limiting hole 19 and an airflow hole 20.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an injection mold for a household appliance switch comprises a lower die holder 1 and an upper die holder 2, wherein guide pillars 3 are fixedly connected to four corners of the upper surface of the lower die holder 1, guide cylinders 4 are fixedly connected to four corners of the lower surface of the upper die holder 2, the guide cylinders 4 are sleeved outside the guide pillars 3, a lower die 5 is fixedly connected to the side wall of the upper side of the lower die holder 1, an electric telescopic cylinder 6 is fixedly connected to the side wall of the upper side of the upper die holder 2, an upper die 7 is fixedly connected to an output shaft of the electric telescopic cylinder 6, two aluminum plates 8 are symmetrically and fixedly connected to the side wall of the upper side of the upper die holder 2, a same mounting plate 9 is fixedly connected between the two aluminum plates 8, a mounting hole 10 is formed in the side wall of the upper side of the mounting plate 9, a fixing plate 11 is fixedly connected to the, the material of heat-conducting plate 13 is aluminium, during the use, electronic telescoping cylinder 6 drives and goes up mould 7 and move down and carry out moulding, control heat dissipation fan 12 circular telegram work, the flabellum of heat dissipation fan 12 drives the air flow around the electronic telescoping cylinder 6, because the air has absorbed the heat on the electronic telescoping cylinder 6, so continuous take away the air near the electronic telescoping cylinder 6 just can make the heat on the electronic telescoping cylinder 6 reduce fast, thereby the temperature of electronic telescoping cylinder 6 has been reduced, and the heat on the electronic telescoping cylinder 6 can transmit on the better heat-conducting plate 13 of thermal conductivity, then transmit on aluminum plate 8 through heat-conducting plate 13, because aluminum plate 8's heat radiating area is great, so the radiating efficiency is higher, the effectual radiating efficiency who improves electronic telescoping cylinder 6, the life of the electronic telescoping cylinder 6 on the injection mold has been improved.
The same screen plate 14 is fixedly connected to the side walls of the upper sides of the two aluminum plates 8, so that the heat dissipation fans 12 are prevented from being touched.
Two aluminum plate 8 back on the back equal fixedly connected with of lateral wall of one side have a plurality of fin 15, and the specific material of a plurality of fin 15 can improve heat radiating area for a plurality of fin 15 of copper to improve the radiating effect.
The lateral walls of the left side and the right side of the lower die holder 1 are fixedly connected with fixing lugs 16, so that the lower die holder 1 can be conveniently and fixedly installed.
Two gag lever posts 17 of lateral wall symmetry fixedly connected with of upper die base 2 downside, the equal fixedly connected with movable plate 18 of lateral wall of going up the mould 7 left and right sides, spacing hole 19 has been seted up to the lateral wall of movable plate 18 upside, and gag lever post 17 runs through movable plate 18 through spacing hole 19, mutually supports through gag lever post 17 and movable plate 18, can carry on spacingly to last mould 7, improves the stability when going up mould 7 and removing.
Two airflow holes 20 are symmetrically formed in the side wall of the upper side of the upper die base 2, so that air flows more smoothly.
The utility model discloses in, during the use, electronic telescoping cylinder 6 drives and goes up mould 7 and move down and model, control 12 circular telegram work of heat dissipation fan, the flabellum of heat dissipation fan 12 drives the air flow around the electronic telescoping cylinder 6, because the air has absorbed the heat on the electronic telescoping cylinder 6, so continuous take away the air near electronic telescoping cylinder 6 just can make the heat on the electronic telescoping cylinder 6 reduce fast, thereby the temperature of electronic telescoping cylinder 6 has been reduced, and the heat on the electronic telescoping cylinder 6 can transmit on the better heat-conducting plate 13 of thermal conductivity, then transmit on aluminum plate 8 through heat-conducting plate 13, because aluminum plate 8's heat radiating area is great, so the radiating efficiency is higher, the effectual radiating efficiency who improves electronic telescoping cylinder 6, the last electric telescoping cylinder 6's of injection mold life has been 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 household appliance switch injection mold comprises a lower die holder (1) and an upper die holder (2), and is characterized in that guide pillars (3) are fixedly connected to four corners of the upper surface of the lower die holder (1), guide cylinders (4) are fixedly connected to four corners of the lower surface of the upper die holder (2), the guide cylinders (4) are sleeved outside the guide pillars (3), a lower die (5) is fixedly connected to the side wall of the upper side of the lower die holder (1), an electric telescopic cylinder (6) is fixedly connected to the side wall of the upper side of the upper die holder (2), an upper die (7) is fixedly connected to an output shaft of the electric telescopic cylinder (6), two aluminum plates (8) are symmetrically and fixedly connected to the side wall of the upper side of the upper die holder (2), a same mounting plate (9) is fixedly connected between the two aluminum plates (8), and mounting holes (10) are formed in the side, fixedly connected with fixed plate (11) in mounting hole (10), the lateral wall fixedly connected with heat dissipation fan (12), two of fixed plate (11) upside equal fixedly connected with two heat-conducting plates (13) between aluminum plate (8) and electric telescopic cylinder (6), the material of heat-conducting plate (13) is aluminium.
2. An injection mold for household electrical appliances switches, according to claim 1, characterized in that the same net plate (14) is fixedly connected to the side wall of the upper side of the two aluminum plates (8).
3. The injection mold for the household electrical appliance switch according to claim 1, wherein a plurality of cooling fins (15) are fixedly connected to the side walls of the two aluminum plates (8) on the opposite sides, and the plurality of cooling fins (15) are made of copper.
4. The household appliance switch injection mold according to claim 1, wherein the side walls of the left side and the right side of the lower mold base (1) are fixedly connected with fixing lugs (16).
5. The household appliance switch injection mold according to claim 1, wherein two limiting rods (17) are symmetrically and fixedly connected to the side wall of the lower side of the upper mold base (2), a moving plate (18) is fixedly connected to the side walls of the left side and the right side of the upper mold (7), a limiting hole (19) is formed in the side wall of the upper side of the moving plate (18), and the limiting rods (17) penetrate through the moving plate (18) through the limiting holes (19).
6. The household appliance switch injection mold according to claim 1, wherein two airflow holes (20) are symmetrically formed in the side wall of the upper side of the upper mold base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020618063.4U CN212498725U (en) | 2020-04-23 | 2020-04-23 | Injection mold for household electrical appliance switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020618063.4U CN212498725U (en) | 2020-04-23 | 2020-04-23 | Injection mold for household electrical appliance switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212498725U true CN212498725U (en) | 2021-02-09 |
Family
ID=74435648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020618063.4U Expired - Fee Related CN212498725U (en) | 2020-04-23 | 2020-04-23 | Injection mold for household electrical appliance switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212498725U (en) |
-
2020
- 2020-04-23 CN CN202020618063.4U patent/CN212498725U/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: 20210308 Address after: 215300 1st floor, room 2, No. 135, Yucheng North Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan zhimeixu metal products Co.,Ltd. Address before: 435003 Feiyun Mould Steel Co., Ltd., Shannan Industrial Park, Wangren Town, Huangshi Economic Development Zone, Hubei Province Patentee before: Jin Hui |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |