CN114248397B - 3C structural member machining and shaping method and mold - Google Patents
3C structural member machining and shaping method and mold Download PDFInfo
- Publication number
- CN114248397B CN114248397B CN202111570337.2A CN202111570337A CN114248397B CN 114248397 B CN114248397 B CN 114248397B CN 202111570337 A CN202111570337 A CN 202111570337A CN 114248397 B CN114248397 B CN 114248397B
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- upper die
- locking piece
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- 238000007493 shaping process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003754 machining Methods 0.000 title description 2
- 239000000498 cooling water Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000001746 injection moulding Methods 0.000 claims description 12
- 230000008093 supporting effect Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1756—Handling of moulds or mould parts, e.g. mould exchanging means
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Abstract
The invention is suitable for the technical field of 3C structural member processing, and provides a 3C structural member processing and shaping method and a die. Simultaneously go up between inside lining and the last mould through hose inflation joint fixedly, the hose spiral sets up and inside holds to be equipped with the cooling water, can cool off inside the inside lining of going up, can carry out the joint locking to the inside lining again, fixes through the locking piece of scissors fork structural formula between lower inside lining and the lower mould, when the locking piece vertically rises to the highest, peg graft with lower inside lining bottom surface spout, otherwise when the locking piece vertically falls to the lowest, locks down the inside lining on the one hand, and the other hand carries out steady decline to the inside lining down and packs up.
Description
Technical Field
The invention belongs to the technical field of 3C structural member processing, and particularly relates to a 3C structural member processing and shaping method and a die.
Background
The 3C is a substitute for three household electrical appliances such as a computer and the periphery thereof, a mobile phone and consumer electronics, and the 3C structural member is a component of the three products. 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 mother" is used.
Most of the existing moulds for shaping and processing 3C structural parts adopt moulds with uniform specifications for production and processing, so that the universality among the moulds is poor, and the moulds are inconvenient to disassemble and use.
Disclosure of Invention
The invention provides a 3C structural member processing and shaping method and a die, and aims to solve the problems in the background art.
The invention discloses a 3C structural member processing and shaping method, which comprises the following steps:
step one, firstly, pulling an upper die away from a lower die;
inserting the upper lining into the upper die and starting the expansion support clamping connection of the hose;
thirdly, retracting the locking piece in the lower die, then putting the lower lining on the locking piece for clamping, and retracting the locking piece into the lower die along with the descending of the locking piece;
lowering the upper die, inserting and sealing the upper liner and the lower liner to form a cavity, injecting liquid into the cavity, and waiting for cooling and forming to form a 3C structural member;
and fifthly, the upper die is lifted from the lower die, the locking piece is started again, the lower lining is taken out from the lower die, and the lower lining is replaced to carry out the next injection molding operation.
The utility model provides a 3C structure processing plastic mould, uses in the claim, includes the base, the support frame is installed to the base top, install the bed die on the base, install liftable last mould under the support frame, it has the inside lining to go up the mould inside through expandable hose joint, the inside lock piece through cutting fork structural formula of bed die can be dismantled and be connected with the lower lining, go up the lining with the lower lining forms the die cavity and is used for moulding plastics and forms 3C structure.
Preferably, a lower cavity is arranged in the lower die, the lower liner is detachably contained in the lower cavity, a spiral water channel is arranged in the outer side wall of the lower cavity, and a lower water inlet and outlet of the water channel is arranged at the lower end.
Preferably, a T-shaped accommodating groove is formed in the bottom of the lower accommodating cavity, a double-head screw rod used for driving the locking piece to lift is installed in the accommodating groove, and a motor is installed at one end of the double-head screw rod.
The two lower sliding feet of the locking piece are respectively and spirally connected to the left section and the right section of the double-head screw rod in a preferred mode, the locking piece comprises a scissor piece, two lower ends of the scissor piece are respectively and rotatably connected with one lower sliding foot, two lower ends of the scissor piece are respectively and rotatably connected with one upper sliding foot, the two upper sliding feet slide in a T-shaped sliding groove on the bottom surface of the lower lining, and an inserting port is formed in the middle point of the sliding groove and used for inserting the two upper sliding feet in parallel.
The inside of the upper die is preferably provided with an upper containing cavity, the upper lining is detachably contained in the upper containing cavity, the upper end of the upper lining is provided with an injection molding pipe, and the injection molding pipe is in plug-in fit with an injection port formed in the upper die.
Preferably semicircular clamping grooves are spirally formed in the outer wall of the upper lining, the clamping grooves are matched with hoses in the expansion state, which are spirally arranged in the upper containing cavity of the upper die, cooling water is filled in the hoses, and upper water inlet and water outlet of the cooling water are arranged on the side face of the upper die.
Preferably, a cooling water tank is accommodated in the base, a water pump is arranged in the water tank, and the cooling water tank is connected with a lower water inlet and a lower water outlet of the lower die and an upper water inlet and a lower water outlet of the upper die respectively through water pipes.
Preferably, the upper die and the lower die are provided with heat insulation cavities at the outer sides of the upper containing cavity and the lower containing cavity.
Preferably, an electric screw is arranged on the supporting frame, and drives the upper die to move up and down along the four supporting columns.
Compared with the prior art, the invention has the beneficial effects that: according to the 3C structural member processing and shaping method and the die, the upper inner lining and the lower inner lining which are replaceable are arranged in the upper die and the lower die, and are made of light heat-resistant materials, so that the 3C structural member manufactured in the inner part can be changed by replacing the upper inner lining and the lower inner lining, and the 3C structural member with different specifications and different types can be manufactured.
Simultaneously go up between inside lining and the last mould through hose inflation joint fixedly, the hose spiral sets up and inside holds to be equipped with the cooling water, can cool off inside lining, can carry out the joint locking to last inside lining again, fix through the locking piece of scissors fork structural formula between lower inside lining and the bed die, when the locking piece vertically rises to the highest, peg graft with lower inside lining bottom surface spout, otherwise when the locking piece vertically falls to the lowest, lock down the inside lining on the one hand, the other hand carries out steady decline to the inside lining down and packs up, realizes the steady quick assembly disassembly to last inside lining and lower inside lining.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the upper and lower molds of the present invention;
FIG. 3 is a schematic cross-sectional view of the upper liner and lower liner of the present invention;
FIG. 4 is a schematic view showing a sectional structure of a combination of an upper mold, an upper liner, a lower mold, and a lower liner according to the present invention;
in the figure:
1. a base;
2. a support frame; 21. an electric screw; 22. a support column;
3. a lower die; 31. a lower cavity; 32. a water channel; 33. a lower water inlet and outlet; 34. a receiving groove;
4. an upper die; 41. an upper cavity; 42. an injection port; 43. an upper water inlet and outlet;
5. a locking piece; 51. a scissors member; 52. a downslide foot; 53. a top shoe;
6. a lower liner; 61. a chute; 62. an insertion port;
7. a hose;
8. an upper liner; 81. injection molding a tube; 82. a clamping groove;
91. a double-ended screw; 92. a motor;
10. and (5) insulating the cavity.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a 3C structure processing plastic mould, includes base 1, and support frame 2 is installed to base 1 top, installs bed die 3 on the base 1, installs liftable last mould 4 under the support frame 2, and the inside joint of going up mould 4 has lining 8 through expandable hose 7, and the inside lock piece 5 through cutting fork structure of bed die 3 can be dismantled and is connected with lining 6 down, and lining 8 and lining 6 form the die cavity and are used for moulding plastics formation 3C structure down.
In the present embodiment, the upper liner 8 and the lower liner 6 are made of lightweight heat-resistant materials by providing the upper liner 8 and the lower liner 6 which are replaceable inside the upper die 4 and the lower die 3, so that the 3C structural members manufactured inside can be changed by replacing the upper liner 8 and the lower liner 6, and the 3C structural members of different specifications and different types can be manufactured.
Simultaneously go up between lining 8 and the last mould 4 through hose 7 inflation joint fixedly, hose 7 spiral setting and inside hold cooling water, can cool off the inside lining 8 of going up, can carry out the joint locking to lining 8 again, fix through cutting fork structural formula's latch fitting 5 between lining 6 and the lower mould 3 down, when latch fitting 5 vertically risees to the highest, peg graft with lining 6 bottom surface spout 61 down, otherwise when latch fitting 5 vertically falls to the lowest, lock lining 6 down on the one hand, carry out steady decline to lining 6 down on the other hand and pack up, realize the steady quick assembly disassembly to lining 8 and lining 6 down.
The lower mold 3 is provided with a lower cavity 31, the lower liner 6 is detachably accommodated in the lower cavity 31, a spiral water channel 32 is formed in the outer side wall of the lower cavity 31, and a lower water inlet and outlet 33 of the water channel 32 is arranged at the lower end.
A spiral water channel 32 is arranged in the lower die 3, and a cooling liquid flows in the water channel 32 and is used for cooling the whole lower die 3, rapidly cooling a cavity formed by the upper lining 8 and the lower lining 6 and rapidly forming a 3C structural part in the cavity.
The bottom of the lower cavity 31 is provided with a T-shaped accommodating groove 34, a double-ended screw 91 for driving the lock 5 to lift is installed in the accommodating groove 34, and a motor 92 is installed at one end of the double-ended screw 91. The left section and the right section of the double-head screw 91 are respectively and spirally connected with two lower sliding feet 52 of the lock piece 5, the lock piece 5 comprises a scissor piece 51, two lower ends of the scissor piece 51 are respectively and rotatably connected with one lower sliding foot 52, two lower ends are respectively and rotatably connected with one upper sliding foot 53, the two upper sliding feet 53 slide in a T-shaped sliding groove 61 on the bottom surface of the lower lining 6, and an inserting opening 62 is formed at the middle point of the sliding groove 61 and used for inserting the two upper sliding feet 53 in parallel.
The motor 92 is started, the rotation of the motor 92 drives the double-headed screw 91 to rotate, the lower sliding feet 52 of the left section and the right section are moved to the middle by the rotation of the double-headed screw 91, so that the longitudinal distance of the scissor piece 51 is larger and the transverse distance is smaller and smaller until the two upper sliding feet 53 of the scissor piece 51 are combined together and the two lower sliding feet 52 are combined together and are inserted into the inserting port 62 of the lower lining 6, the two upper sliding feet 53 are inserted into the sliding groove 61, then the motor 92 is started to rotate reversely, the double-headed screw 91 is driven to rotate reversely by the reverse rotation of the motor 92, the two lower sliding feet 52 are separated by the reverse rotation of the double-headed screw 91, the two upper sliding feet 53 are respectively inserted along the left section and the right section of the sliding groove 61, locking of the lower lining 6 is achieved, the lower lining 6 is slowly moved downwards and is accommodated into the lower cavity 31 of the lower lining 6 in the lower mold 3.
An upper containing cavity 41 is formed in the upper die 4, an upper inner liner 8 is detachably contained in the upper containing cavity 41, an injection molding pipe 81 is arranged at the upper end of the upper inner liner 8, and the injection molding pipe 81 is in plug-in fit with an injection port 42 formed in the upper die 4.
When the upper lining 8 is inserted into the upper containing cavity 41, the injection pipe 81 on the upper lining 8 is inserted and matched with the injection port 42 in the upper die 4, so that smooth connection of an injection liquid flow channel is ensured, and injection liquid is conveniently flowed into a cavity formed by the upper lining 8 and the lower lining 6 for injection molding.
The outer wall of the upper inner liner 8 is spirally provided with a semicircular clamping groove 82, the clamping groove 82 is matched with the hose 7 in an expanded state spirally arranged in the upper containing cavity 41 of the upper die 4, cooling water is filled in the hose 7, and the upper water inlet and outlet 43 of the cooling water is arranged on the side surface of the upper die 4.
Through injecting cooling water into hose 7 for whole hose 7 inflation forms firm strong supporting point, sets up draw-in groove 82 looks adaptation to last inside lining 8 outer wall, simultaneously because whole mould and inside lining all set up to the rectangle, and inside hose 7 and draw-in groove 82 are the spiral and arrange, have increased the area of contact between last inside lining 8 and the hose 7, have improved the supporting effect of hose 7 to last inside lining 8 on the one hand, and the inside cooling water of hose 7 carries out quick cooling to last inside lining 8 on the other hand, has improved refrigerated effect.
A cooling water tank is accommodated in the base 1, a water pump is arranged in the water tank, and the water tank is respectively connected with a water inlet and outlet of the lower die 3 and an upper water inlet and outlet 43 of the upper die 4 through water pipes.
Two independent water pumps are arranged in the cooling water tank, one of the water pumps is connected with the upper water inlet and outlet 43 of the upper die 4 through a water pipe, so that cooling water is led into the upper die 4 from the water pipe, enters into the hose 7 along the upper water inlet and outlet 43 of the upper die 4, fills the hose 7, fills and adapts the outer side wall clamping groove 82 of the upper liner 8 after the hose 7 expands and swells, and locks the upper liner 8. The other water pump is connected to the lower water inlet/outlet 33 of the lower mold 3 through a water pipe, so that cooling water is introduced into the water passage 32 of the lower mold 3 through the water pipe, and the lower liner 6 and the heat insulation cavity 10 are cooled.
The upper die 4 and the lower die 3 are provided with heat insulation cavities 10 outside the upper and lower cavities 41 and 31.
The heat insulation cavities 10 are arranged on the upper die 4 and the lower die 3 and used for simply separating the outer walls of the upper die 4 and the lower die 3 from the inner upper containing cavity 41 and the inner lower containing cavity 31, and after heat is collected, rapid heat dissipation is performed through equipment such as a fan and the like, so that on one hand, the heat of the upper die 4 and the lower die 3 is reduced, the safety is ensured, and on the other hand, the heat dissipation device is also used for rapid cooling.
An electric screw rod 21 is arranged on the support frame 2, and the electric screw rod 21 drives the upper die 4 to move up and down along four support columns 22.
Support columns 22 positioned at four corners between the support frame 2 and the base 1 serve as supports, so that the lower die 3 is driven to lift by the electric screw rods 21 along the four support columns 22, stable lifting of the whole lower die 3 is guaranteed, and meanwhile, the limiting effect is achieved on driving of the electric screw rods 21.
The working principle and the using flow of the invention are as follows:
A3C structural member processing and shaping method comprises the following steps:
firstly, starting an electric screw 21, wherein the upper die 4 is moved from bottom to top along four support columns 22 by the rotation of the electric screw 21, so that the upper die 4 is pulled away from the lower die 3;
step two, selecting a required upper lining 8, inserting the upper lining 8 into the upper die 4, starting a water pump in the base 1, conveying cooling water into the upper die 4 by the water pump, filling cooling water into a hose 7 in the upper die 4, enabling the hose 7 to expand to just adapt to a spiral clamping groove 82 formed in the outer wall of the upper lining 8, realizing clamping and supporting of the upper lining 8, and locking between the upper die 4 and the upper lining 8;
step three, selecting a needed lower liner 6, starting a motor 92, driving a double-headed screw 91 to rotate by the rotation of the motor 92, enabling the lower sliding feet 52 of the left section and the right section to move towards the middle, enabling the longitudinal distance of a scissor piece 51 to be larger and larger, enabling the transverse distance to be smaller and smaller until the two upper sliding feet 53 of the scissor piece 51 are combined together and the two lower sliding feet 52 are combined together and inserted into an inserting port 62 of the lower liner 6, enabling the two upper sliding feet 53 to be inserted into a sliding groove 61, then starting the motor 92 to reversely rotate, driving the double-headed screw 91 to reversely rotate by the reverse rotation of the motor 92, enabling the two lower sliding feet 52 to be separated, enabling the two upper sliding feet 53 to be respectively inserted along the left section and the right section of the sliding groove 61, enabling the locking of the lower liner 6 to be achieved, enabling the lower liner 6 to be slowly moved downwards and accommodated in a lower accommodating cavity 31 in the lower liner 3;
step four, starting an electric screw 21 to rotate, slowly descending the upper die 4 along the four support columns 22, correspondingly splicing and sealing the upper die 4 and the lower die 3, splicing and sealing the upper lining 8 and the lower lining 6 to form a cavity, injecting liquid into an injection port 42 of the upper die 4 and an injection pipe 81 of the upper lining 8 through a liquid injection pipe, flowing into the cavity along the injection pipe 81 for liquid injection, and waiting for cooling and forming to form a 3C structural member;
step five, after the internal 3C structural member is molded, the electric screw 21 is started to drive the upper die 4 to slowly lift up along the four support columns 22, so that the upper die 4 is lifted from the lower die 3, the cavity is opened, then the motor 92 is started, the motor 92 drives the double-headed screw 91 to rotate, the locking piece 5 is driven to deform, the lower lining 6 is slowly lifted from the lower die 3, the lower lining 6 is taken out from the lower die 3, and the lower lining 6 is replaced to perform the next injection molding operation.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. A3C structural member processing and shaping method is characterized in that: the method comprises the following steps:
step one, firstly, the upper die (4) is pulled away from the lower die (3);
inserting the upper lining (8) into the upper die (4) and starting the expansion support clamping of the hose (7);
thirdly, retracting the locking piece (5) in the lower die (3), then putting the lower lining (6) on the locking piece (5) for clamping, and retracting into the lower die (3) along with the descent of the locking piece (5);
lowering an upper die (4) and plugging and sealing a lower die (3), plugging and sealing an upper lining (8) and a lower lining (6) to form a cavity, injecting liquid into the cavity, and waiting for cooling and forming to form a 3C structural member;
step five, the upper die (4) is lifted from the lower die (3), then the locking piece (5) is started, the lower lining (6) is taken out from the lower die (3), and the lower lining (6) is replaced for the next injection molding operation;
the processing shaping die used by the processing shaping method comprises a base (1), a supporting frame (2) is arranged above the base (1), a lower die (3) is arranged on the base (1), a liftable upper die (4) is arranged below the supporting frame (2), an upper lining (8) is clamped inside the upper die (4) through an expandable hose (7), a lower lining (6) is detachably connected inside the lower die (3) through a locking piece (5) in a scissor-fork structure type, and the upper lining (8) and the lower lining (6) form a cavity for injection molding to form a 3C structural member;
a lower containing cavity (31) is arranged in the lower die (3), the lower liner (6) is detachably contained in the lower containing cavity (31), a spiral water channel (32) is formed in the outer side wall of the lower containing cavity (31), and a lower water inlet and outlet (33) of the water channel (32) is arranged at the lower end;
a T-shaped accommodating groove (34) is formed in the bottom of the lower accommodating cavity (31), a double-head screw (91) for driving the locking piece (5) to lift is arranged in the accommodating groove (34), and a motor (92) is arranged at one end of the double-head screw (91);
two lower sliding feet (52) of the lock piece (5) are respectively and spirally connected to the left section and the right section of the double-head screw rod (91), the lock piece (5) comprises a scissor piece (51), two lower ends of the scissor piece (51) are respectively and rotatably connected with one lower sliding foot (52), two lower ends of the scissor piece are respectively and rotatably connected with one upper sliding foot (53), the two upper sliding feet (53) slide in a T-shaped sliding groove (61) on the bottom surface of the lower lining (6), and an inserting port (62) is formed in the middle point of the sliding groove (61) for inserting the two upper sliding feet (53) in parallel;
an upper containing cavity (41) is formed in the upper die (4), the upper liner (8) is detachably contained in the upper containing cavity (41), an injection molding pipe (81) is arranged at the upper end of the upper liner (8), and the injection molding pipe (81) is in plug-in fit with an injection port (42) formed in the upper die (4);
semicircular clamping grooves (82) are formed in the outer wall of the upper lining (8) in a spiral mode, the clamping grooves (82) are matched with hoses (7) in an expansion mode, which are arranged in an upper containing cavity (41) of the upper die (4) in a spiral mode, cooling water is filled in the hoses (7), and upper water inlet and outlet ports (43) of the cooling water are formed in the side face of the upper die (4).
2. The 3C structural member processing and shaping method according to claim 1, wherein: the cooling water tank is accommodated in the base (1), a water pump is arranged in the cooling water tank, and the cooling water tank is connected with a lower water inlet and outlet (33) of the lower die (3) and an upper water inlet and outlet (43) of the upper die (4) through water pipes respectively.
3. A method of shaping a 3C structure as claimed in claim 2, wherein: the upper die (4) and the lower die (3) are respectively provided with a heat insulation cavity (10) at the outer sides of the upper containing cavity (41) and the lower containing cavity (31).
4. A method of shaping a 3C structure as claimed in claim 3, wherein: an electric screw rod (21) is arranged on the supporting frame (2), and the electric screw rod (21) drives the upper die (4) to do lifting motion along the four supporting columns (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111570337.2A CN114248397B (en) | 2021-12-21 | 2021-12-21 | 3C structural member machining and shaping method and mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111570337.2A CN114248397B (en) | 2021-12-21 | 2021-12-21 | 3C structural member machining and shaping method and mold |
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| CN114248397A CN114248397A (en) | 2022-03-29 |
| CN114248397B true CN114248397B (en) | 2023-10-27 |
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| JPH07314502A (en) * | 1994-05-20 | 1995-12-05 | Komatsu Raito Seisakusho:Kk | Metal mold for injection molding |
| KR20090101007A (en) * | 2008-03-21 | 2009-09-24 | (주) 천복금형 | Injection mold for battery vessel and injection mold method using the same |
| CN209869270U (en) * | 2019-01-22 | 2019-12-31 | 深圳市鑫胜都模具科技有限公司 | Plastic injection mold blank capable of being cooled rapidly |
| CN109866392A (en) * | 2019-03-05 | 2019-06-11 | 福建省靖虹模具科技有限公司 | A kind of injection mold of locomotive toy series |
| CN211287267U (en) * | 2019-10-31 | 2020-08-18 | 四川良木道门窗型材有限公司 | Automatic curtain wall window with self-locking function |
| CN211763265U (en) * | 2019-12-20 | 2020-10-27 | 鹏新辉模具(深圳)有限公司 | High-precision rapid-forming injection mold |
| CN211248269U (en) * | 2019-12-23 | 2020-08-14 | 江苏华能节能科技有限公司 | High-silicon aluminum alloy die-casting device |
| CN113510128A (en) * | 2020-04-10 | 2021-10-19 | 天津德怡科技股份公司 | Color bar net weaving machine |
| CN212097324U (en) * | 2020-04-20 | 2020-12-08 | 武汉市明秀工程技术有限责任公司 | Injection mold with cooling function |
| CN112123711A (en) * | 2020-10-22 | 2020-12-25 | 苏州福满堂电器科技有限公司 | Injection mold with quick cooling structure |
| CN215095426U (en) * | 2021-03-22 | 2021-12-10 | 苏州众华精密机械有限公司 | Precision die of constant-temperature high-strength electric tool |
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Denomination of invention: A method and mold for processing and shaping 3C structural components Granted publication date: 20231027 Pledgee: Haian Xinyuan rural small loan Co.,Ltd. Pledgor: Jiawei Technology (Hai'an) Co.,Ltd. Registration number: Y2024980008428 |