CN214447725U - Novel precision type plastic forming die - Google Patents

Novel precision type plastic forming die Download PDF

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Publication number
CN214447725U
CN214447725U CN202120164076.3U CN202120164076U CN214447725U CN 214447725 U CN214447725 U CN 214447725U CN 202120164076 U CN202120164076 U CN 202120164076U CN 214447725 U CN214447725 U CN 214447725U
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CN
China
Prior art keywords
fixedly connected
base
sides
die
mould
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Expired - Fee Related
Application number
CN202120164076.3U
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Chinese (zh)
Inventor
尹页东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Xinzhanpeng Plastic Mould Co ltd
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Shenzhen Xinzhanpeng Plastic Mould Co ltd
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Priority to CN202120164076.3U priority Critical patent/CN214447725U/en
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Publication of CN214447725U publication Critical patent/CN214447725U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel accurate type plastic forming die, including last mould and base, the die cavity has been seted up to the bottom of going up mould inner chamber, the top fixedly connected with mold core of base, the equal fixedly connected with casing in both sides at base top, the equal fixedly connected with guide pillar in both sides of two casing inner chambers, the equal swing joint in one side that two guide pillar surfaces are opposite has the fly leaf, the top and the equal fixedly connected with branch in bottom of the relative one side of fly leaf. The utility model discloses an it uses to go up the cooperation of mould, base, die cavity, mold core, casing, guide pillar, fly leaf, branch, module, first spring, thimble, roof, second spring, motor, transmission shaft, cam, riser, through-hole, connecting rod and fan, has solved current accurate type plastic forming die and has been not convenient for carry out the drawing of patterns to the product in process of production, has increased the processing degree of difficulty of plastic product, and the cooling effect is poor, influences the problem of the efficiency of plastic product processing.

Description

Novel precision type plastic forming die
Technical Field
The utility model relates to a plastic forming die technical field specifically is a novel accurate type plastic forming die.
Background
The mould is used for moulding plastics, blow molding, extrude, die-casting or forging and pressing shaping, smelt, various moulds and tools that the required product was obtained to methods such as punching press in the industrial production, this kind of instrument comprises various parts, different moulds comprise different parts, plastic mould is a mould that is used for processing to the plastic product, can utilize plastic mould to carry out machine-shaping to the product, can reduce the degree of difficulty of plastic product processing, along with the continuous development of science and technology, the processing of plastic mould is also more accurate, and current precision type plastic forming die is not convenient for carry out the drawing of patterns to the product in process of production, the processing degree of difficulty of plastic product has been increased, and the cooling effect is poor, influence the efficiency of plastic product processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel accurate type plastic forming die possesses the advantage of the drawing of patterns of being convenient for, has solved current accurate type plastic forming die and has been not convenient for carry out the drawing of patterns to the product in process of production, has increased the processing degree of difficulty of plastic product, and the cooling effect is poor, influences the problem of the efficiency of plastic product processing.
In order to achieve the above object, the utility model provides a following technical scheme: a novel precision plastic forming die comprises an upper die and a base, wherein a die cavity is formed in the bottom of an inner cavity of the upper die, a die core is fixedly connected to the top of the base, shells are fixedly connected to both sides of the top of the base, guide pillars are fixedly connected to both sides of the inner cavities of the two shells, a movable plate is movably connected to one side of the opposite surfaces of the two guide pillars, supporting rods are fixedly connected to the top and the bottom of the opposite side of the movable plate, one ends of the two supporting rods, which are far away from the movable plate, penetrate through the outer parts of the shells, a module is fixedly connected, a first spring is sleeved on one side of the opposite surfaces of the supporting rods, ejector pins are arranged on both sides of the inner cavity of the die core in a penetrating manner, the bottoms of the ejector pins penetrate through the top of the inner cavity of the base and are fixedly connected with a top plate, a second spring is sleeved on the bottoms of the surfaces of the ejector pins, and a motor is fixedly connected to the rear side of the bottom of the inner cavity of the base, the output fixedly connected with transmission shaft of motor, the one end fixedly connected with cam of motor is kept away from to the transmission shaft, the equal fixedly connected with riser in one side that the casing top is opposite, the through-hole has all been seted up at the top of the relative one side of two risers, the equal fixedly connected with connecting rod in top and the bottom of two through-hole inner chambers, the equal fixedly connected with fan in the relative one side of two connecting rods.
Preferably, the top of going up the mould has seted up the feed inlet, logical groove has all been seted up to the both sides of going up the mould.
Preferably, the top of going up the mould both sides is the first installation piece of equal fixedly connected with, the bottom of base both sides is the second installation piece of equal fixedly connected with.
Preferably, the bottom of the module is movably connected with the top of the base, and round holes matched with the ejector pins for use are formed in two sides of the inner cavity of the mold core.
Preferably, the cam is in contact with the top plate, and the movable plate is movably connected with the inner wall of the shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an it uses to go up the cooperation of mould, base, die cavity, mold core, casing, guide pillar, fly leaf, branch, module, first spring, thimble, roof, second spring, motor, transmission shaft, cam, riser, through-hole, connecting rod and fan, has solved current accurate type plastic forming die and has been not convenient for carry out the drawing of patterns to the product in process of production, has increased the processing degree of difficulty of plastic product, and the cooling effect is poor, influences the problem of the efficiency of plastic product processing.
2. The utility model discloses a set up logical groove, can be convenient for make die cavity and mold core can in close contact with, through setting up first installation piece, can be convenient for fix last mould, through setting up second installation piece, can be convenient for fix the base, through the cooperation that sets up thimble, roof and second spring, can be convenient for ejecting from the mold core with the product.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the upper mold of the present invention;
fig. 3 is a right side view of the motor of the present invention.
In the figure: 1. an upper die; 2. a base; 3. a mold cavity; 4. a mold core; 5. a housing; 6. a guide post; 7. a movable plate; 8. a strut; 9. a module; 10. a first spring; 11. a thimble; 12. a top plate; 13. a second spring; 14. a motor; 15. a drive shaft; 16. a cam; 17. a vertical plate; 18. a through hole; 19. a connecting rod; 20. a fan; 21. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a novel precision plastic molding mold comprises an upper mold 1 and a base 2, a mold cavity 3 is formed at the bottom of an inner cavity of the upper mold 1, a mold core 4 is fixedly connected to the top of the base 2, shells 5 are fixedly connected to both sides of the top of the base 2, guide pillars 6 are fixedly connected to both sides of the inner cavity of each of the shells 5, a movable plate 7 is movably connected to one side of each of the opposite surfaces of the guide pillars 6, supporting rods 8 are fixedly connected to the top and the bottom of one side of each of the opposite surfaces of the movable plate 7, one ends of the two supporting rods 8, which are far away from the movable plate 7, penetrate through the outer portions of the shells 5, a module 9 is fixedly connected, a first spring 10 is sleeved on one side of each of the opposite surfaces of the supporting rods 8, ejector pins 11 are respectively penetrated through both sides of the inner cavity of the mold core 4, the bottoms of the ejector pins 11 penetrate through the top of the inner cavity of the base 2 and are fixedly connected with a top plate 12, and second springs 13 are sleeved on the bottoms of the surfaces of the ejector pins 11, the rear side of the bottom of the inner cavity of the base 2 is fixedly connected with a motor 14, the output end of the motor 14 is fixedly connected with a transmission shaft 15, one end of the transmission shaft 15, which is far away from the motor 14, is fixedly connected with a cam 16, one side of the shell 5, which is opposite to the top, is fixedly connected with a vertical plate 17, the tops of the opposite sides of the two vertical plates 17 are respectively provided with a through hole 18, the tops and the bottoms of the inner cavities of the two through holes 18 are respectively fixedly connected with a connecting rod 19, one side of the opposite sides of the two connecting rods 19 is respectively fixedly connected with a fan 20, the top of the upper die 1 is provided with a feed inlet, the two sides of the upper die 1 are respectively provided with a through groove 21, the die cavity 3 can be in close contact with the die core 4 conveniently by arranging the through grooves 21, the tops of the two sides of the upper die 1 are respectively fixedly connected with a first mounting block, the upper die 1 can be conveniently fixed by arranging the first mounting blocks, the bottoms of the two sides of the base 2 are respectively and are respectively fixedly connected with a second mounting block, the second mounting block is arranged, so that the base 2 can be conveniently fixed, the bottom of the module 9 is movably connected with the top of the base 2, round holes matched with the ejector pins 11 are formed in two sides of an inner cavity of the mold core 4, the cam 16 is contacted with the top plate 12, the movable plate 7 is movably connected with the inner wall of the shell 5, a product can be conveniently ejected out of the mold core 4 through the matching of the ejector pins 11, the top plate 12 and the second springs 13, and the matching of the upper mold 1, the base 2, the mold cavity 3, the mold core 4, the shell 5, the guide pillar 6, the movable plate 7, the support rod 8, the module 9, the first spring 10, the ejector pins 11, the top plate 12, the second spring 13, the motor 14, the transmission shaft 15, the cam 16, the vertical plate 17, the through hole 18, the connecting rod 19 and the fan 20 is used in a matching manner, so that the problem that the product is not convenient to demold in the production process of the existing precision plastic molding mold is solved, and the processing difficulty of the plastic product is increased, and the cooling effect is poor, influences the problem of the efficiency of plastic product processing.
When the mold is used, the fan 20 is started firstly to cool the mold so as to improve the forming speed of a product, after the upper mold 1 is separated from the base 2, the first spring 10 resets and drives the two movable plates 7 to move towards one opposite side, the movable plates 7 drive the supporting rods 8 to move, the supporting rods 8 drive the modules 9 to move, so that the modules 9 are separated from the outer surface of the product, then the motor 14 is started, the motor 14 drives the transmission shaft 15 to rotate, the transmission shaft 15 drives the cam 16 to rotate, the cam 16 drives the top plate 12 to move upwards, and the top plate 12 drives the ejector pins 11 to move, so that the product is ejected from the mold core 4, and the demolding of the product is completed quickly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a novel accurate type plastic forming die, includes mould (1) and base (2), its characterized in that: the die comprises an upper die (1), a die cavity (3) is formed in the bottom of an inner cavity of the upper die (1), a die core (4) is fixedly connected to the top of a base (2), shells (5) are fixedly connected to two sides of the top of the base (2), guide pillars (6) are fixedly connected to two sides of the inner cavities of the two shells (5), a movable plate (7) is movably connected to one side of the two guide pillars (6) with opposite surfaces, supporting rods (8) are fixedly connected to the top and the bottom of one side of the movable plate (7) opposite to each other, one ends, far away from the movable plate (7), of the two supporting rods (8) penetrate through the outer portion of the shell (5), a module (9) is fixedly connected to the two supporting rods, a first spring (10) is sleeved on one side of the supporting rod (8) with opposite to each surface, ejector pins (11) are arranged on two sides of the inner cavity of the die core (4) in a penetrating manner, and the bottoms of the ejector pins (11) penetrate through the top of the inner cavity of the base (2), and fixedly connected with roof (12), the bottom cover on thimble (11) surface is equipped with second spring (13), rear side fixedly connected with motor (14) of base (2) inner chamber bottom, the output end fixedly connected with transmission shaft (15) of motor (14), one end fixedly connected with cam (16) of motor (14) are kept away from in transmission shaft (15), the equal fixedly connected with riser (17) in the opposite one side in casing (5) top, through-hole (18) have all been seted up at the top of the relative one side of two riser (17), the top and the equal fixedly connected with connecting rod (19) in bottom of two through-hole (18) inner chambers, the equal fixedly connected with fan (20) in the relative one side of two connecting rods (19).
2. The novel precision plastic molding die of claim 1, wherein: the feed inlet has been seted up at the top of going up mould (1), logical groove (21) have all been seted up to the both sides of going up mould (1).
3. The novel precision plastic molding die of claim 1, wherein: the top of going up mould (1) both sides is first installation piece of the equal fixedly connected with, the bottom of base (2) both sides is the equal fixedly connected with second installation piece.
4. The novel precision plastic molding die of claim 1, wherein: the bottom of the module (9) is movably connected with the top of the base (2), and round holes matched with the ejector pins (11) for use are formed in the two sides of the inner cavity of the mold core (4).
5. The novel precision plastic molding die of claim 1, wherein: the cam (16) is in contact with the top plate (12), and the movable plate (7) is movably connected with the inner wall of the shell (5).
CN202120164076.3U 2021-01-21 2021-01-21 Novel precision type plastic forming die Expired - Fee Related CN214447725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120164076.3U CN214447725U (en) 2021-01-21 2021-01-21 Novel precision type plastic forming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120164076.3U CN214447725U (en) 2021-01-21 2021-01-21 Novel precision type plastic forming die

Publications (1)

Publication Number Publication Date
CN214447725U true CN214447725U (en) 2021-10-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120164076.3U Expired - Fee Related CN214447725U (en) 2021-01-21 2021-01-21 Novel precision type plastic forming die

Country Status (1)

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CN (1) CN214447725U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116118063A (en) * 2022-12-26 2023-05-16 安徽合从新材料科技有限公司 Stripper for rubber processing equipment
CN116533438A (en) * 2023-05-22 2023-08-04 恩平市锐新塑胶制品有限公司 Injection molding device and process for microphone plastic pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116118063A (en) * 2022-12-26 2023-05-16 安徽合从新材料科技有限公司 Stripper for rubber processing equipment
CN116533438A (en) * 2023-05-22 2023-08-04 恩平市锐新塑胶制品有限公司 Injection molding device and process for microphone plastic pipe
CN116533438B (en) * 2023-05-22 2023-10-24 恩平市锐新塑胶制品有限公司 Injection molding device and process for microphone plastic pipe

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211022

CF01 Termination of patent right due to non-payment of annual fee