CN116652149B - A water-cooled wheel hub mold that can be connected to a water pipe - Google Patents
A water-cooled wheel hub mold that can be connected to a water pipe Download PDFInfo
- Publication number
- CN116652149B CN116652149B CN202310432296.3A CN202310432296A CN116652149B CN 116652149 B CN116652149 B CN 116652149B CN 202310432296 A CN202310432296 A CN 202310432296A CN 116652149 B CN116652149 B CN 116652149B
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- fixedly connected
- water
- mounting plate
- connecting pipe
- support
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention relates to the technical field of water-cooled hub dies and discloses a water-cooled hub die capable of being connected with a water pipe, which comprises a mounting plate, wherein supporting legs are fixedly connected to four corners of the bottom of the mounting plate, a lifting mechanism is arranged at the top of the mounting plate, a lower die is fixedly connected to the middle of the top of the mounting plate, a supporting mechanism is arranged at the top of the lower die, an upper die is arranged on the surface of the supporting mechanism, and a cooling mechanism is arranged at the top of the upper die. This water-cooled wheel hub mould of joinable water pipe through the cooling body who sets up, can drive two first dwang synchronous rotations to drive two radiator fan synchronous rotations, under the effect of heating panel and radiator fan, can be fast carry out quick cooling with the inside hot water of first connecting pipe and second connecting pipe, and continue to pour into the inside to lower mould and lower mould into, with this circulation, improved the effect to wheel hub work piece refrigerated, thereby improved the work efficiency of this mould, realize simultaneously to water piping connection's purpose.
Description
Technical Field
The invention relates to the technical field of water-cooled hub dies, in particular to a water-cooled hub die capable of being connected with a water pipe.
Background
The mould (m, muu) is used for producing various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial master" refers to a tool that, under the action of an external force, makes a blank into a part of a specific shape and size. The method is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the molding processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by using the contour shape with the cutting edge.
The patent net bulletin number CN209189753U discloses an air-cooled hub die, which comprises an upper die hub, a side die hub, an inner die hub, a lower die hub and a cold air seat hub, wherein the cold air seat hub is arranged below the lower die hub, the upper die hub is arranged above the side die hub and the inner die hub, and the lower die hub is arranged below the side die hub and the inner die hub, and the beneficial effects of the invention are that: according to the air-cooled hub die, the dies are spliced by using the bolts, so that the dies are convenient to detach, the cavities in the dies can be cooled by the arranged air injection cavities, the cooling efficiency of the spoke cavities can be accelerated by the arranged first air guide grooves and the second air guide grooves, the hub is cooled more uniformly, the quality of the hub is improved, the heat dissipation area can be increased by the arranged expansion grooves, the cooling efficiency is greatly improved, and the production efficiency of the hub is improved.
The applicant believes that there are the following disadvantages: by utilizing the fan to realize air-cooled heat dissipation, when the temperature of the surface of the die rises instantaneously, most of heat cannot be taken away quickly by the air cooling, so that the heat dissipation efficiency of a hub workpiece in the die is low, the working efficiency of the die is reduced, and defects exist.
Disclosure of Invention
The invention aims to provide a water-cooled hub die capable of being connected with a water pipe, so as to solve the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a water-cooling wheel hub mould of joinable water pipe, includes the mounting panel, the equal fixedly connected with supporting leg in mounting panel bottom four corners, the mounting panel top is provided with elevating system, fixedly connected with lower mould in the middle of the mounting panel top, the lower mould top is provided with supporting mechanism, the supporting mechanism surface is provided with the mould, it is provided with cooling body to go up the mould top.
The cooling mechanism comprises a pump body, pump body fixedly connected with is at the top of the upper die, one side fixedly connected with third connecting pipe of the pump body, one side fixedly connected with first connecting pipe of third connecting pipe is kept away from to the pump body, first connecting pipe fixedly connected with is in the upper die, one side fixedly connected with first connecting pipe of third connecting pipe is kept away from to the pump body, first connecting pipe fixedly connected with is in the lower die, first connecting pipe surface and second connecting pipe surface are provided with the heating panel, heating panel fixedly connected with is at the top of the upper die.
According to the technical scheme, the heating panel top is provided with the heat dissipation fan, the quantity that the heat dissipation fan set up is two, two the equal heat dissipation fan sets up in last mould top, under heating panel and heat dissipation fan's effect, can be fast carry out quick cooling with the inside hot water of first connecting pipe and second connecting pipe.
According to the technical scheme, the inner rings of the heat dissipation fans are fixedly connected with the rotating rods, two rotating rod surfaces are in transmission connection with the belt wheel sets, one of the rotating rod surfaces is fixedly connected with the first motor, and under the linkage effect formed by the belt wheel sets, the two first rotating rods can be driven to synchronously rotate, and the two heat dissipation fans are driven to synchronously rotate.
According to the technical scheme, the dwang surface top is all rotated and is connected with first support frame, first motor surface fixedly connected with fixed plate, fixed plate fixed connection is in first support frame top, and two first support frames fixed connection are in last mould top, through the fixed plate that sets up, play the purpose of supporting to first motor, can avoid first motor at the in-process of work, the phenomenon that appears shifting or rock.
According to the technical scheme, elevating system includes the second mounting, the equal fixed connection of second mounting is in the mounting panel top, the worm is connected in the second mounting internal rotation, the quantity that the worm set up is two, two the worm sets up in the mounting panel top, and when the worm rotation of two second motor drive both sides, four worm wheels of drive are synchronous to the synchronous rotation of second dwang of drive both sides.
According to the technical scheme, fixedly connected with second motor in the middle of the worm surface, second motor bottom fixedly connected with backup pad, backup pad fixedly connected with is in the middle of the mounting panel top, two equal fixedly connected with worm wheel in the middle of the worm surface, two worm wheel inner circle fixedly connected with second dwang can drive half gear synchronous rotation through the second dwang that sets up.
According to the technical scheme, the first mounting is connected to the both sides of the second dwang surface in a rotating way, the first mounting is fixedly connected to the top of the mounting plate, the number of the first mounting is two, two the first mounting is symmetrically arranged, and the second dwang can be supported and fixed through the first mounting.
According to the technical scheme, the half gear is fixedly connected with in the middle of the second dwang surface, half gear surface engagement has the pinion rack, pinion rack top fixedly connected with support piece, two equal fixedly connected with in last mould both sides, through making its half gear continue to rotate, when half gear rotates to not having the scope of gear, half gear is not in the meshing in the pinion rack this moment, can realize going up the purpose that the mould is automatic to pop up.
According to the technical scheme, supporting mechanism includes the bracing piece, the equal fixed connection of bracing piece is in mounting panel top four corners, the equal sliding connection of bracing piece is in last mould and lower mould both sides, bracing piece top fixedly connected with second support frame, second support frame fixed connection is in the mounting panel top, has formed the power of support to the bracing piece through the second support frame that sets up.
According to the technical scheme, the spring is sleeved on the surface of the supporting rod in an adjusting mode, the spring is arranged between the upper die and the lower die, the upper die automatically bounces up under the elastic action of the spring, the upper die and the lower die do not need to be disassembled manually, and the hub workpiece can be conveniently taken.
Compared with the prior art, the invention has the following beneficial effects:
1. This water-cooled wheel hub mould of joinable water pipe through the cooling body who sets up, under the linkage effect that the belt pulley group formed, can drive two first dwang synchronous rotations to drive two radiator fan synchronous rotations, under the effect of heating panel and radiator fan, can be fast carry out quick cooling to the inside hot water of first connecting pipe and second connecting pipe, and continue to pour into the inside of lower mould and lower mould into, with this circulation, improved the effect to wheel hub work piece refrigerated, thereby improved the work efficiency of this mould, realize simultaneously to water piping connection's purpose.
2. This water-cooled wheel hub mould of joinable water pipe through the elevating system who sets up, through placing the wheel hub work piece to the lower mould inside, through starting two second motors this moment, when the worm pivoted of two second motor drive both sides, four worm wheel synchronous rotations of drive to the synchronous rotation of second dwang of drive both sides, half gear synchronous rotation this moment under the mutually supporting of pinion rack and half gear, can drive the pinion rack and move down, and drive mould downwardly moving, can realize mould and lower mould closed purpose this moment, thereby realize the purpose of moulding plastics to the wheel hub work piece.
3. This water-cooled wheel hub mould of joinable water pipe, through the supporting mechanism who sets up, when needs take out fashioned wheel hub work piece, the accessible makes its half gear continue to rotate, and when half gear rotated to the scope that does not have the gear, half gear is not in the meshing this moment in the pinion rack, and under the elasticity effect of spring, goes up the mould and pops up automatically, need not the manual work and dismantles last mould and lower mould, has made things convenient for taking to wheel hub work piece.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a cooling mechanism of the present invention;
FIG. 3 is a schematic view of a part of the structure of the cooling mechanism of the present invention;
FIG. 4 is a schematic view of the lift mechanism and support mechanism of the present invention;
FIG. 5 is a schematic view of the lift mechanism of the present invention;
fig. 6 is a schematic view of the support mechanism of the present invention.
In the figure: 1. a mounting plate; 2. a cooling mechanism; 21. a first connection pipe; 22. a second connection pipe; 23. a third connection pipe; 24. a pump body; 25. a first support frame; 26. a belt pulley set; 27. a first rotating lever; 28. a heat dissipation fan; 29. a heat dissipation plate; 201. a first motor; 202. a fixing plate; 3. a lifting mechanism; 31. a second motor; 32. a worm; 33. a support; 34. a worm wheel; 35. a toothed plate; 36. a half gear; 37. a first fixing member; 38. a support plate; 39. a second rotating lever; 301. a second fixing member; 4. a support mechanism; 41. a support rod; 42. a spring; 43. a second support frame; 5. an upper die; 6. support legs; 7. and (5) lower die.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that:
example 1
Referring to fig. 1 to 2-3, a water-cooled hub die capable of being connected with a water pipe comprises a mounting plate 1, support legs 6 are fixedly connected to four corners at the bottom of the mounting plate 1, a lifting mechanism 3 is arranged at the top of the mounting plate 1, a lower die 7 is fixedly connected to the middle of the top of the mounting plate 1, a supporting mechanism 4 is arranged at the top of the lower die 7, an upper die 5 is arranged on the surface of the supporting mechanism 4, and a cooling mechanism 2 is arranged at the top of the upper die 5.
The cooling mechanism 2 comprises a pump body 24, the pump body 24 is fixedly connected to the top of the upper die 5, a third connecting pipe 23 is fixedly connected to one side of the pump body 24, a first connecting pipe 21 is fixedly connected to one side, away from the third connecting pipe 23, of the pump body 24, the first connecting pipe 21 is fixedly connected to the inner side of the upper die 5, a first connecting pipe 21 is fixedly connected to one side, away from the third connecting pipe 23, of the pump body 24, the first connecting pipe 21 is fixedly connected to the inner side of the lower die 7, a heat dissipation plate 29 is arranged on the surfaces of the first connecting pipe 21 and the second connecting pipe 22, and the heat dissipation plate 29 is fixedly connected to the top of the upper die 5.
Further, the top of the heat dissipation plate 29 is provided with two heat dissipation fans 28, the number of the heat dissipation fans 28 is two, the two heat dissipation fans 28 are arranged at the top of the upper die 5, and hot water in the first connecting pipe 21 and the second connecting pipe 22 can be rapidly cooled under the action of the heat dissipation plate 29 and the heat dissipation fans 28.
Further, the inner rings of the heat dissipation fans 28 are fixedly connected with rotating rods, the surfaces of the two rotating rods are in transmission connection with a belt pulley set 26, the top of one rotating rod is fixedly connected with a first motor 201, and under the linkage action formed by the belt pulley set 26, the two first rotating rods 27 can be driven to synchronously rotate, and the two heat dissipation fans 28 are driven to synchronously rotate.
Further, the first support frame 25 is connected to the rotation pole surface top all rotates, and first motor 201 surface fixedly connected with fixed plate 202, fixed plate 202 fixed connection are in first support frame 25 top, and two first support frames 25 fixed connection are in last mould 5 tops, play the purpose of supporting first motor 201 through the fixed plate 202 that sets up, can avoid first motor 201 to appear the phenomenon that squints or rocks at the in-process of work.
Example two
Referring to fig. 4-5, on the basis of the first embodiment, the lifting mechanism 3 further includes a second fixing member 301, the second fixing members 301 are fixedly connected to the top of the mounting plate 1, the second fixing members 301 are rotationally connected with two worms 32, the two worms 32 are arranged on the top of the mounting plate 1, and the two second motors 31 drive the two worms 32 on two sides to rotate and simultaneously drive the four worm gears 34 to synchronously rotate and drive the second rotating rods 39 on two sides to synchronously rotate.
Further, the middle of the surface of the worm 32 is fixedly connected with a second motor 31, the bottom of the second motor 31 is fixedly connected with a supporting plate 38, the supporting plate 38 is fixedly connected with the middle of the top of the mounting plate 1, the middle of the surface of the two worms 32 is fixedly connected with worm gears 34, the inner rings of the two worm gears 34 are fixedly connected with second rotating rods 39, and the half gears 36 can be driven to synchronously rotate through the second rotating rods 39.
Further, the first fixing pieces 37 are rotatably connected to two sides of the surface of the second rotating rod 39, the first fixing pieces 37 are fixedly connected to the top of the mounting plate 1, the number of the first fixing pieces 37 is two, the two first fixing pieces 37 are symmetrically arranged, and the second rotating rod 39 can be supported and fixed through the arranged first fixing pieces 37.
Further, the half gear 36 is fixedly connected to the middle of the surface of the second rotating rod 39, the toothed plate 35 is meshed with the surface of the half gear 36, the supporting pieces 33 are fixedly connected to the top of the toothed plate 35, the two supporting pieces 33 are fixedly connected to two sides of the upper die 5, and the half gear 36 continuously rotates.
Example III
Referring to fig. 6, on the basis of the first embodiment and the second embodiment, the further support mechanism 4 includes support rods 41, the support rods 41 are all fixedly connected to four corners of the top of the mounting plate 1, the support rods 41 are all slidably connected to two sides of the upper die 5 and the lower die 7, the top of the support rods 41 is fixedly connected with a second support frame 43, the second support frame 43 is fixedly connected to the top of the mounting plate 1, and a supporting force is formed on the support rods 41 through the second support frame 43.
Further, the spring 42 is sleeved on the surface of the supporting rod 41 in an adjusting manner, the spring 42 is arranged between the upper die 5 and the lower die 7, the upper die 5 automatically bounces up under the elastic force of the spring 42, the upper die 5 and the lower die 7 do not need to be disassembled manually, and the hub workpiece can be conveniently taken.
In the actual operation process, when the device is used, firstly, a hub workpiece is placed in the lower die 7, at the moment, two second motors 31 are started, two second motors 31 drive two side worms 32 to rotate and simultaneously drive four worm gears 34 to synchronously rotate, and drive two side second rotating rods 39 to synchronously rotate, at the moment, a half gear 36 synchronously rotates, under the mutual cooperation of a toothed plate 35 and a half gear 36, the toothed plate 35 can be driven to move downwards, and the upper die 5 can be driven to move downwards, at the moment, the purpose of closing the upper die 5 and the lower die 7 can be achieved, so that the purpose of injection molding of the hub workpiece is achieved, in the process of injection molding of the hub workpiece, by inserting a third connecting pipe 23 into the water tank, and by starting a pump body 24, water can be conveyed into the upper die 5 and the lower die 7 through the first connecting pipe 21 and the second connecting pipe 22 under the action of the pump body 24, the purpose of water cooling of the hub workpiece can be achieved, at this time, cold water enters into the upper die 5 and the lower die 7, hot water in the upper die 5 and the lower die 7 can be returned to the first connecting pipe 21 and the second connecting pipe 22 under the action of heat transfer, at this time, the first motor 201 is started to drive the first rotating rod 27 on the right side to rotate, simultaneously, under the linkage action formed by the belt pulley group 26, the two first rotating rods 27 can be driven to synchronously rotate, the two heat dissipation fans 28 are driven to synchronously rotate, under the action of the heat dissipation plate 29 and the heat dissipation fans 28, hot water in the first connecting pipe 21 and the second connecting pipe 22 can be rapidly cooled, and the hot water can be continuously injected into the lower die 7 and the lower die 7, so that the cooling effect of the hub workpiece is improved, therefore, the working efficiency of the die is improved, when the formed hub workpiece is required to be taken out, the half gear 36 can be continuously rotated, when the half gear 36 is rotated to a range without gears, the half gear 36 is not meshed with the toothed plate 35, and under the elastic force of the spring 42, the upper die 5 automatically bounces, the upper die 5 and the lower die 7 do not need to be disassembled manually, and the hub workpiece is conveniently taken out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410459419.7A CN118595400A (en) | 2023-04-21 | 2023-04-21 | Water-cooled wheel hub mold that can be connected to a water pipe |
| CN202310432296.3A CN116652149B (en) | 2023-04-21 | 2023-04-21 | A water-cooled wheel hub mold that can be connected to a water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310432296.3A CN116652149B (en) | 2023-04-21 | 2023-04-21 | A water-cooled wheel hub mold that can be connected to a water pipe |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410459419.7A Division CN118595400A (en) | 2023-04-21 | 2023-04-21 | Water-cooled wheel hub mold that can be connected to a water pipe |
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| Publication Number | Publication Date |
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| CN116652149A CN116652149A (en) | 2023-08-29 |
| CN116652149B true CN116652149B (en) | 2024-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310432296.3A Active CN116652149B (en) | 2023-04-21 | 2023-04-21 | A water-cooled wheel hub mold that can be connected to a water pipe |
| CN202410459419.7A Pending CN118595400A (en) | 2023-04-21 | 2023-04-21 | Water-cooled wheel hub mold that can be connected to a water pipe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202410459419.7A Pending CN118595400A (en) | 2023-04-21 | 2023-04-21 | Water-cooled wheel hub mold that can be connected to a water pipe |
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| CN (2) | CN116652149B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116652149B (en) * | 2023-04-21 | 2024-09-17 | 浙江启铖汽配有限公司 | A water-cooled wheel hub mold that can be connected to a water pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218532730U (en) * | 2022-11-16 | 2023-02-28 | 秦皇岛兴龙轮毂有限公司 | Wheel hub casting mould with ejecting and water-cooling structure |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208374175U (en) * | 2018-06-07 | 2019-01-15 | 上海久连环保材料有限公司 | It is a kind of can automatic heat radiation precision die |
| CN109396360A (en) * | 2018-12-25 | 2019-03-01 | 重庆众异特巧匠模具科技有限公司 | A kind of air-cooled hub mold |
| CN209424528U (en) * | 2018-12-26 | 2019-09-24 | 兰州工业学院 | A kind of casting mould fast cooling cooler |
| CN109967701B (en) * | 2019-04-22 | 2023-10-24 | 中信戴卡股份有限公司 | Hub molding casting mold and preparation process thereof |
| CN210615018U (en) * | 2019-08-21 | 2020-05-26 | 杭州兴海铸造有限公司 | Casting device capable of improving heat dissipation efficiency |
| CN213002584U (en) * | 2020-05-22 | 2021-04-20 | 浙江新峰机械有限公司 | Wheel hub side die cooling device |
| CN212598807U (en) * | 2020-05-22 | 2021-02-26 | 浙江新峰机械有限公司 | Water cooling device of hub die |
| CN113020372A (en) * | 2021-02-20 | 2021-06-25 | 董赵卜 | Disc-shaped metal workpiece stamping device suitable for different thicknesses |
| CN214768721U (en) * | 2021-03-19 | 2021-11-19 | 东莞市亿铖达焊锡制造有限公司 | A device for forming tin alloy profiles |
| CN214601791U (en) * | 2021-03-23 | 2021-11-05 | 安徽宏华铸造有限公司 | Mould is used in inspection shaft lid casting with quick cooling function |
| CN113601217B (en) * | 2021-07-20 | 2022-06-28 | 青岛理工大学 | An automobile wheel hub fixture, processing equipment and production line |
| CN116652149B (en) * | 2023-04-21 | 2024-09-17 | 浙江启铖汽配有限公司 | A water-cooled wheel hub mold that can be connected to a water pipe |
-
2023
- 2023-04-21 CN CN202310432296.3A patent/CN116652149B/en active Active
- 2023-04-21 CN CN202410459419.7A patent/CN118595400A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218532730U (en) * | 2022-11-16 | 2023-02-28 | 秦皇岛兴龙轮毂有限公司 | Wheel hub casting mould with ejecting and water-cooling structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116652149A (en) | 2023-08-29 |
| CN118595400A (en) | 2024-09-06 |
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