CN111804892A - Mechanical die with environment-friendly cooling technology - Google Patents

Mechanical die with environment-friendly cooling technology Download PDF

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Publication number
CN111804892A
CN111804892A CN202010694028.5A CN202010694028A CN111804892A CN 111804892 A CN111804892 A CN 111804892A CN 202010694028 A CN202010694028 A CN 202010694028A CN 111804892 A CN111804892 A CN 111804892A
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CN
China
Prior art keywords
water
wall
pipe
mechanical die
water tank
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.)
Withdrawn
Application number
CN202010694028.5A
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Chinese (zh)
Inventor
房增寿
刘红伟
纪汝杰
刘光磊
王振兴
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Qingdao Vocational Education Public Training Base
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Qingdao Vocational Education Public Training Base
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Priority to CN202010694028.5A priority Critical patent/CN111804892A/en
Publication of CN111804892A publication Critical patent/CN111804892A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/08Shaking, vibrating, or turning of moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

The invention discloses a mechanical die with an environment-friendly cooling technology, which comprises a base, a reciprocating vibration assembly, a mechanical die main body, a circulating water cooling assembly, a U-shaped through pipe and a hydrothermal assembly, wherein the mechanical die main body is connected and installed on the outer wall of the top end of the base through the reciprocating vibration assembly; in the mechanical die, the reciprocating vibration assembly is arranged, the die is supported by the movable block, ventilation and heat dissipation are facilitated, reciprocating vibration of the die can be realized, and the casting liquid in the die cavity is filled more uniformly; the water circulation in the mechanical die can be realized by the arrangement of the circulating water cooling assembly, the water cooling heat dissipation in the mechanical die is realized, the heat dissipation effect of the mechanical die is improved, and the long-term use of the mechanical die is facilitated.

Description

Mechanical die with environment-friendly cooling technology
Technical Field
The invention relates to the technical field of mechanical dies, in particular to a mechanical die with an environment-friendly cooling technology.
Background
The mold is used for obtaining various molds and tools of 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 shape of an article is realized mainly by changing the physical state of a formed material; the tool is a tool which is used for making a blank into a finished piece with a specific shape and a specific size under the action of external force; the development level of mechanical mould production is one of the important marks of the mechanical manufacturing level;
mechanical die structure technology on the existing market is comparatively perfect, wherein mechanical die's the die-casting in-process of moulding plastics can produce great heat, traditional mechanical die is through natural heat dissipation, do not set up circulation water cooling component, the whole radiating effect of mechanical die is general, the mould is the damage of being heated easily in the long-term use process, influence the life of mould, and traditional mechanical die can not carry out the vibration of die holder, be unfavorable for the comprehensive packing of casting liquid, and do not set up hydrothermal subassembly, can not carry out rational utilization to the heat that the moulding-die in-process produced.
Disclosure of Invention
The invention aims to provide a mechanical die with an environment-friendly cooling technology to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mechanical die with environmental protection cooling technology, includes base, reciprocal vibration subassembly, mechanical die main part, circulation water-cooling subassembly, U type siphunculus and hydrothermal subassembly, connect through reciprocal vibration subassembly on the top outer wall of base and install the mechanical die main part, the base is located and installs circulation water-cooling subassembly on the outer wall of mechanical die main part one side, through connection has U type siphunculus on one side outer wall of mechanical die main part, the base is located and is provided with hydrothermal subassembly on the outer wall of U type siphunculus one side.
Preferably, the reciprocating vibration component comprises a moving block, a moving groove, a spring, a rotating shaft, a cam and a motor, the moving block is fixedly welded on the outer walls of two sides of the bottom end of the mechanical die body, the moving groove is formed in the outer wall of the top end of the base and corresponds to the moving block, the spring is fixedly welded on the inner wall of one side of the moving groove, one end of the spring is welded with the outer wall of one side of the moving block, the cam is rotatably installed on the inner wall of the other side of the moving groove through the rotating shaft, the motor is installed on the outer wall of one side of the base through a bolt, and one end of an output.
Preferably, the circulating water cooling assembly comprises an interlayer water jacket, a first water tank, a first water pump, a first water inlet pipe, a first water drainage pipe, a heat dissipation frame, a spiral heat dissipation pipe, a heat dissipation fan and a water return pipe, the interlayer water jacket is arranged on the inner walls of the static die holder and the dynamic die holder of the mechanical die main body, the mechanical die main body is positioned on the outer wall of the bottom end on one side of the interlayer water jacket and is connected with the first water inlet pipe in a through manner, the mechanical die main body is positioned on the outer wall of the top end on one side of the interlayer water jacket and is connected with the first water drainage pipe in a through manner, the first water tank is fixedly welded on the outer wall on one side of the mechanical die main body, the first water pump is installed on the outer wall on the top end of the first water tank through manner, the water absorption end of the first water pump is connected with the inside of the, the internally mounted of heat dissipation frame has spiral cooling tube, the one end of spiral cooling tube and the one end through connection of first drain pipe, the other end through connection of spiral cooling tube has the wet return, and the one end of wet return and the inside through connection of first water tank, the heat dissipation frame is located the inner wall of spiral cooling tube one side and distributes and installs the heat dissipation fan.
Preferably, the hydrothermal assembly comprises a spiral heat absorption pipe, a second water tank, a second water pump, a second water inlet pipe and a second drain pipe, two ends of the U-shaped through pipe are connected with the inside of the interlayer water jacket in a penetrating manner, the spiral heat absorption pipe is sleeved inside the U-shaped through pipe, the second water tank is fixedly connected to the outer wall of one side of the base, the second water pump is mounted on the outer wall of the top end of the second water tank through a bolt, the water suction end of the second water pump is connected with the inside of the second water tank in a penetrating manner, the water pumping end of the second water pump is connected with one end of the spiral heat absorption pipe in a penetrating manner through the second water inlet pipe, the other end of the spiral heat absorption pipe is connected with the second drain pipe in a penetrating manner, and one end of the second.
Preferably, the moving block and the moving groove are sliding fit members, and one end of the cam is in abutting connection with the outer wall of one side of the moving block.
Preferably, a bearing is embedded at the rotating connection position of the rotating shaft and the inner wall of the moving groove.
Preferably, the outer wall of the heat dissipation frame, which is positioned on one side of the spiral heat absorption pipe, is embedded with a filter screen.
Preferably, the outer wall of one side of the top ends of the first water tank and the second water tank is connected with a water injection port in a penetrating mode, and a top cover is installed at the top of the water injection port.
Preferably, the first water inlet pipe, the first water discharge pipe, the second water inlet pipe and the second water discharge pipe are all telescopic hoses.
Compared with the prior art, the invention has the beneficial effects that:
(1) the mechanical die is compact and reasonable in structure, the reciprocating vibration assembly is arranged, the die is supported by the movable block, ventilation and heat dissipation at the bottom of the die are facilitated, reciprocating vibration of the die can be realized, and the casting liquid in the die cavity is filled more uniformly;
(2) the arrangement of the circulating water cooling assembly can realize water circulation in the mechanical die, realize water cooling heat dissipation in the mechanical die, improve the heat dissipation effect of the mechanical die and facilitate long-term use of the mechanical die;
(3) the arrangement of the hydrothermal assembly can absorb and utilize heat generated in the working process of the die, the effect of boiling water is achieved, and water is not polluted by contact, so that the drinking grade is achieved.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;
FIG. 3 is a front view of the water cooling circulation assembly;
FIG. 4 is a schematic view of the internal structure of the heat dissipation frame according to the present invention;
FIG. 5 is an enlarged view of the structure of the area B in FIG. 1 according to the present invention;
in the figure: 1. a base; 2. a reciprocating vibration assembly; 3. a mechanical die body; 4. a circulating water cooling assembly; 5. a U-shaped through pipe; 6. a hydrothermal assembly; 7. filtering with a screen; 8. a bearing; 9. a water injection port; 21. a moving block; 22. a moving groove; 23. a spring; 24. a rotating shaft; 25. a cam; 26. a motor; 41. an interlayer water jacket; 42. a first water tank; 43. a first water pump; 44. a first water inlet pipe; 45. a first drain pipe; 46. a heat dissipation frame; 47. a spiral radiating pipe; 48. a heat dissipation fan; 49. a water return pipe; 61. a spiral heat absorption tube; 62. a second water tank; 63. a second water pump; 64. two water inlet pipes; 65. and a second water discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a mechanical die with an environment-friendly cooling technology comprises a base 1, a reciprocating vibration component 2, a mechanical die main body 3, a circulating water cooling component 4, a U-shaped through pipe 5 and a hydrothermal component 6, wherein the outer wall of the top end of the base 1 is connected with and mounted with the mechanical die main body 3 through the reciprocating vibration component 2, the circulating water cooling component 4 is mounted on the outer wall of the base 1 on one side of the mechanical die main body 3, the U-shaped through pipe 5 is connected on the outer wall of one side of the mechanical die main body 3 in a penetrating manner, and the hydrothermal component 6 is arranged on the outer wall of the base 1 on one side of the U;
the reciprocating vibration component 2 comprises a moving block 21, a moving groove 22, a spring 23, a rotating shaft 24, a cam 25 and a motor 26, the moving block 21 is fixedly welded on the outer walls of two sides of the bottom end of the mechanical die body 3, the moving groove 22 is formed in the outer wall of the top end of the base 1 corresponding to the moving block 21, the spring 23 is fixedly welded on the inner wall of one side of the moving groove 22, one end of the spring 23 is welded with the outer wall of one side of the moving block 21, the cam 25 is rotatably installed on the inner wall of the other side of the moving groove 22 through the rotating shaft 24, the motor 26 is installed on the outer wall of one side of the base 1 through a bolt, one end of an output shaft of the motor 26 is fixedly connected with one end of the rotating shaft 24, the moving block 21 and the moving groove 22 are sliding fit components, one end of the cam 25 is;
specifically, as shown in fig. 1 and 2, in the using process of the mechanical mold, after the mold cavity of the mold is filled with the casting liquid, the control motor 26 operates to drive the cam 25 to rotate through the rotating shaft 24, the moving block 21 is driven to move in the moving groove 22 in the contact process of the convex end surface and the moving block 21 in the rotating process of the cam 25, the moving block 21 compresses the spring 23 in the moving process, the moving block 21 moves and resets under the action of the spring 23 in the rotating process of the cam 25, and the reciprocating vibration of the mechanical mold main body 3 is realized through the continuous rotation of the cam 25, so that the casting liquid in the mold cavity is filled more uniformly;
the circulating water cooling assembly 4 comprises an interlayer water jacket 41, a first water tank 42, a first water pump 43, a first water inlet pipe 44, a first water discharge pipe 45, a heat radiation frame 46, a spiral heat radiation pipe 47, a heat radiation fan 48 and a water return pipe 49, the interlayer water jacket 41 is arranged on the inner walls of a static die holder and a dynamic die holder of the mechanical die body 3, the first water inlet pipe 44 is connected on the outer wall of the bottom end of one side of the interlayer water jacket 41 of the mechanical die body 3 in a through way, the first water discharge pipe 45 is connected on the outer wall of the top end of one side of the interlayer water jacket 41 of the mechanical die body 3, the first water tank 42 is fixedly welded on the outer wall of one side of the mechanical die body 3 of the base 1, the first water pump 43 is installed on the outer wall of the top end of the first water tank 42 through bolts, the water suction end of the first water pump 43 is connected inside the first water tank 42 in a through way, the, a spiral radiating pipe 47 is arranged in the radiating frame 46, one end of the spiral radiating pipe 47 is communicated with one end of the first water discharging pipe 45, the other end of the spiral radiating pipe 47 is communicated with a water returning pipe 49, one end of the water returning pipe 49 is communicated with the inside of the first water tank 42, radiating fans 48 are distributed and arranged on the inner wall of the radiating frame 46 at one side of the spiral radiating pipe 47, and a filter screen 7 is embedded and arranged on the outer wall of the radiating frame 46 at one side of the spiral heat absorbing pipe 61;
specifically, as shown in fig. 1, 3 and 5, when the assembly is used, in the working process of the mechanical die, the first water pump 43 works to pump water in the first water tank 42 out and input the water into the interlayer water jacket 41 of the die through the first water inlet pipe 44, heat generated by the die working is absorbed by water in the interlayer water jacket 41 through heat radiation, the water after heat absorption is input into the spiral radiating pipe 47 through the first water discharge pipe 45, the spiral radiating pipe 47 is blown through the working of the radiating fan 48, so that the heat absorbed by the water in the spiral radiating pipe 47 exchanges heat with the external environment, heat radiation is realized, the water after heat radiation returns to the first water tank 42 through the water return pipe 49, the circulation of the water in the mechanical die is realized, and the heat radiation in the mechanical die is facilitated;
the hydrothermal assembly 6 comprises a spiral heat absorption pipe 61, a second water tank 62, a second water pump 63, a second water inlet pipe 64 and a second water outlet pipe 65, two ends of the U-shaped through pipe 5 are connected with the inside of the interlayer water jacket 41 in a penetrating way, the spiral heat absorption pipe 61 is sleeved and installed inside the U-shaped through pipe 5, the second water tank 62 is fixedly connected to the outer wall of one side of the base 1, the second water pump 63 is installed on the outer wall of the top end of the second water tank 62 through a bolt, the water suction end of the second water pump 63 is connected with the inside of the second water tank 62 in a penetrating way, the water pumping end of the second water pump 63 is connected with one end of the spiral heat absorption pipe 61 through the second water inlet pipe 64 in a penetrating way, the second water outlet pipe 65 is connected to the other end of the spiral heat absorption pipe 61 in a penetrating way, one end of the second water outlet pipe 65 is connected with the inside of the second water tank 62 in a penetrating, the first water inlet pipe 44, the first water discharge pipe 45, the second water inlet pipe 64 and the second water discharge pipe 65 are all telescopic hoses;
specifically, as shown in fig. 1, 4 and 5, in the above-mentioned water circulation heat dissipation process, the heat-absorbing water in the interlayer water jacket 41 enters into the U-shaped through pipe 5, the observation of the water in the interlayer water jacket 41 can be performed through the U-shaped through pipe 5, the heat absorption of the water in the U-shaped through pipe 5 can be performed through the spiral heat absorption pipe 61, meanwhile, the water in the second water tank 62 is circulated through the second water inlet pipe 64, the spiral heat absorption pipe 61 and the second water outlet pipe 65 by the operation of the second water pump 63, the heat radiation of the spiral heat absorption pipe 61 heats the water in the pipe, so that the water in the second water tank 62 is heated, the heat of the mold is utilized, the water boiling effect is achieved, the water is not polluted by contact, and the drinking level is reached;
the working principle is as follows: after the casting liquid is filled in the die cavity of the die, the motor 26 is controlled to work to drive the cam 25 to rotate through the rotating shaft 24, the moving block 21 is driven to move in the moving groove 22 in the contact process of the convex end surface and the moving block 21 in the rotating process of the cam 25, the spring 23 is compressed when the moving block 21 moves, the moving block 21 can move and reset under the action of the spring 23 in the rotating process of the cam 25, the reciprocating vibration of the mechanical die main body 3 is realized through the continuous rotation of the cam 25, and the casting liquid in the die cavity is filled more uniformly; in the working process of the mechanical die, the water in the first water tank 42 is pumped out by the first water pump 43 through the first water inlet pipe 44 and is input into the interlayer water jacket 41 of the die, the heat generated by the die working is absorbed by the water in the interlayer water jacket 41 through heat radiation, the heat-absorbed water is input into the spiral radiating pipe 47 through the first water discharge pipe 45, the spiral radiating pipe 47 is blown by the radiating fan 48, so that the heat-absorbed water in the spiral radiating pipe 47 exchanges heat with the external environment to realize heat radiation, and the heat-radiated water flows back into the first water tank 42 through the water return pipe 49 to realize the circulating heat radiation of the mechanical die; in the water circulation heat dissipation process, the clamp can carry out the observation of the water in the interlayer water jacket 41 through the U-shaped through pipe 5, the water in the U-shaped through pipe 5 can absorb heat through the spiral heat absorption pipe 61, meanwhile, the water in the second water tank 62 is circulated through the second water inlet pipe 64, the spiral heat absorption pipe 61 and the second water discharge pipe 65 through the work of the second water pump 63, the water in the pipes is heated through the heat radiation of the spiral heat absorption pipe 61, and the heating of the water in the second water tank 62 is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims (9)

1. The utility model provides a mechanical die with environmental protection cooling technology, includes base (1), reciprocal vibration subassembly (2), mechanical die main part (3), circulating water cooling subassembly (4), U type siphunculus (5) and hydrothermal subassembly (6), its characterized in that: install mechanical die main part (3) through reciprocating vibration subassembly (2) connection on the top outer wall of base (1), base (1) is located and installs circulating water cooling subassembly (4) on the outer wall of mechanical die main part (3) one side, through connection has U type siphunculus (5) on one side outer wall of mechanical die main part (3), base (1) is located and is provided with hydrothermal subassembly (6) on the outer wall of U type siphunculus (5) one side.
2. The mechanical die with the environment-friendly cooling technology as claimed in claim 1, wherein: the reciprocating vibration component (2) comprises a moving block (21), a moving groove (22), a spring (23), a rotating shaft (24), a cam (25) and a motor (26), the moving block (21) is fixedly welded on the outer walls of two sides of the bottom end of the mechanical die body (3), the moving groove (22) is formed in the outer wall of the top end of the base (1) corresponding to the moving block (21), the spring (23) is fixedly welded on the inner wall of one side of the moving groove (22), one end of the spring (23) is welded with the outer wall of one side of the moving block (21), the cam (25) is rotatably installed on the inner wall of the other side of the moving groove (22) through the rotating shaft (24), the motor (26) is installed on the outer wall of one side of the base (1) through bolts, and one end of an output shaft of the motor (26).
3. The mechanical die with the environment-friendly cooling technology as claimed in claim 1, wherein: the circulating water cooling assembly (4) comprises an interlayer water jacket (41), a first water tank (42), a first water pump (43), a first water inlet pipe (44), a first drainage pipe (45), a heat dissipation frame (46), a spiral heat dissipation pipe (47), a heat dissipation fan (48) and a water return pipe (49), the interlayer water jacket (41) is arranged on the inner walls of the static die holder and the dynamic die holder of the mechanical die main body (3), the mechanical die main body (3) is positioned on the outer wall of the bottom end of one side of the interlayer water jacket (41) and is connected with the first water inlet pipe (44) in a through mode, the mechanical die main body (3) is positioned on the outer wall of the top end of one side of the interlayer water jacket (41) and is connected with the first drainage pipe (45) in a through mode, the first water tank (42) is fixedly welded on the outer wall of one side of the mechanical die main body (3) of, the end through connection that absorbs water in first water tank (42) of first water pump (43), the pump water end of first water pump (43) and the one end through connection of first inlet tube (44), install heat dissipation frame (46) on the outer wall of first water tank (42) one side, the internally mounted of heat dissipation frame (46) has spiral cooling tube (47), the one end of spiral cooling tube (47) and the one end through connection of first drain pipe (45), the other end through connection of spiral cooling tube (47) has return pipe (49), and the one end of return pipe (49) and the inside through connection of first water tank (42), heat dissipation frame (46) are located on the inner wall of spiral cooling tube (47) one side and distribute and install heat dissipation fan (48).
4. The mechanical die with the environment-friendly cooling technology as claimed in claim 1, wherein: the hydrothermal assembly (6) comprises a spiral heat absorption pipe (61), a second water tank (62), a second water pump (63), a second water inlet pipe (64) and a second water outlet pipe (65), two ends of the U-shaped through pipe (5) are connected with the inside of the interlayer water jacket (41) in a penetrating manner, the spiral heat absorption pipe (61) is sleeved and installed inside the U-shaped through pipe (5), the second water tank (62) is fixedly connected to the outer wall of one side of the base (1), the second water pump (63) is installed on the outer wall of the top end of the second water tank (62) in a bolt manner, the water suction end of the second water pump (63) is connected with the inside of the second water tank (62) in a penetrating manner, the water pumping end of the second water pump (63) is connected with one end of the spiral heat absorption pipe (61) in a penetrating manner through the second water inlet pipe (64), and the other end of the spiral heat absorption pipe (, and one end of the second water discharge pipe (65) is connected to the inside of the second water tank (62) in a penetrating manner.
5. The mechanical die with the environment-friendly cooling technology as claimed in claim 2, wherein: the moving block (21) and the moving groove (22) are sliding fit components, and one end of the cam (25) is in abutting connection with the outer wall of one side of the moving block (21).
6. The mechanical die with the environment-friendly cooling technology as claimed in claim 2, wherein: and a bearing (8) is embedded at the rotating connection position of the rotating shaft (24) and the inner wall of the moving groove (22).
7. The mechanical die with the environment-friendly cooling technology as claimed in claim 3, wherein: the outer wall of the heat dissipation frame (46) on one side of the spiral heat absorption pipe (61) is embedded with a filter screen (7).
8. The mechanical die with the environment-friendly cooling technology as claimed in claims 3 and 4, wherein: the water injection port (9) is connected to the outer wall of one side of the top end of the first water tank (42) and the outer wall of one side of the top end of the second water tank (62) in a penetrating mode, and the top cover is installed at the top of the water injection port (9).
9. The mechanical die with the environment-friendly cooling technology as claimed in claims 3 and 4, wherein: the first water inlet pipe (44), the first water discharge pipe (45), the second water inlet pipe (64) and the second water discharge pipe (65) are all telescopic hoses.
CN202010694028.5A 2020-07-17 2020-07-17 Mechanical die with environment-friendly cooling technology Withdrawn CN111804892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010694028.5A CN111804892A (en) 2020-07-17 2020-07-17 Mechanical die with environment-friendly cooling technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010694028.5A CN111804892A (en) 2020-07-17 2020-07-17 Mechanical die with environment-friendly cooling technology

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Publication Number Publication Date
CN111804892A true CN111804892A (en) 2020-10-23

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CN202010694028.5A Withdrawn CN111804892A (en) 2020-07-17 2020-07-17 Mechanical die with environment-friendly cooling technology

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112413981A (en) * 2020-12-08 2021-02-26 深圳市绿星科技有限公司 Rapid cooling device for mold and using method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112413981A (en) * 2020-12-08 2021-02-26 深圳市绿星科技有限公司 Rapid cooling device for mold and using method

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