CN205705103U - A kind of different in nature part plastics injection mould of weldless trace - Google Patents

A kind of different in nature part plastics injection mould of weldless trace Download PDF

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Publication number
CN205705103U
CN205705103U CN201620393197.4U CN201620393197U CN205705103U CN 205705103 U CN205705103 U CN 205705103U CN 201620393197 U CN201620393197 U CN 201620393197U CN 205705103 U CN205705103 U CN 205705103U
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CN
China
Prior art keywords
plate
feed well
block
dynamic
clamping plate
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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.)
Expired - Fee Related
Application number
CN201620393197.4U
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Chinese (zh)
Inventor
房小明
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Shenzhen Fu Longchang Technology Co., Ltd.
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房小明
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Priority to CN201620393197.4U priority Critical patent/CN205705103U/en
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Publication of CN205705103U publication Critical patent/CN205705103U/en
Expired - Fee Related legal-status Critical Current
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Abstract

nullThis utility model relates to the different in nature part plastics injection mould of a kind of weldless trace,The side of fixed clamping plate is provided with solid plate,The side of solid plate is provided with molding concave block,One end of molding concave block is provided with dynamic model block,One end of dynamic model block is provided with support plate,One end of support plate is provided with cushion block,One end of cushion block is provided with push pedal,One end of push pedal is provided with moving clamping plate,Sprue bush it is provided with in fixed clamping plate,Sprue bush is through in fixed clamping plate and solid plate,In the periphery of sprue bush, fixed mold is installed in solid plate,Fixed clamping plate is connected with dynamic model block by guide pillar,In dynamic model block, dynamic mould core is installed,Ejector pin retaining plate is connected with dynamic mould core by the first push rod and the second push rod,Ejector pin retaining plate is connected with support plate by the 3rd push rod,Ejector pin retaining plate is connected with solid plate by release link,Moving clamping plate is connected with support plate by guide pillar.This utility model is rational in infrastructure, and work efficiency is high, and the Product Precision obtained is high, and quality is good.

Description

A kind of different in nature part plastics injection mould of weldless trace
Technical field
This utility model relates to mould applications, is specifically related to the different in nature part plastics injection mould of a kind of weldless trace.
Background technology
Engineering plastics refer to be used as the industrial plastics of industrial part or sheathing material, it is the most excellent plastics of intensity, resistance to impact, thermostability, hardness and ageing resistance, refer generally to bear certain External Force Acting, and have good mechanical performance and dimensional stability, remain to keep its premium properties under high and low temperature, can be as the plastics of engineering structure part, such as nylon, poly-vitriol etc..Variously-shaped test block can be related to when testing the performance of certain engineering plastics.Engineering plastics test block is formed by mould injecting glue, and in actual production, engineering plastics are mostly polymorphic structure, and shaped piece plastics are when injection, it is easy to produce lapping defect, had a strong impact on the quality of product.
Utility model content
The purpose of this utility model is the defect for above-mentioned prior art, it is provided that the different in nature part plastics injection mould of a kind of weldless trace, rational in infrastructure, and work efficiency is high, and the Product Precision obtained is high, and quality is good.
The purpose of this utility model can be achieved through the following technical solutions:
The different in nature part plastics injection mould of a kind of weldless trace, including fixed clamping plate, solid plate, molding concave block, dynamic model block, fixed mold, sprue bush, sprue puller, dynamic mould core, the first guide pin bushing, guide pillar, push pedal, moving clamping plate, ejector pin retaining plate, the second guide pin bushing, guide pillar, the first push rod, the second push rod, the 3rd push rod, support plate, release link, cushion block, the first feed well, the second feed well, the 3rd feed well, the first groove, the first protuberance, the second protuberance and the second groove;
nullWherein: the side of described fixed clamping plate is provided with solid plate,Described solid plate is provided with molding concave block away from the side of fixed clamping plate,Described molding concave block is provided with dynamic model block away from one end of solid plate,Described dynamic model block is provided with support plate away from one end of molding concave block,Described support plate is provided with cushion block away from one end of dynamic model block,Described cushion block is provided with push pedal away from one end of dynamic model block,Described push pedal is provided with moving clamping plate away from one end of cushion block,It is provided with sprue bush in described fixed clamping plate,Described sprue bush is through in fixed clamping plate and solid plate,In the periphery of sprue bush, fixed mold is installed in described solid plate,Described fixed clamping plate is connected with dynamic model block by guide pillar,In described dynamic model block, dynamic mould core is installed,Described ejector pin retaining plate is connected with dynamic mould core by the first push rod and the second push rod,Described ejector pin retaining plate is connected with support plate by the 3rd push rod,Described ejector pin retaining plate is connected with solid plate by release link,Described moving clamping plate is connected with support plate by guide pillar.
Preferably, the periphery of described guide pillar is arranged in solid plate by the first guide pin bushing.
Preferably, being provided with sprue puller in described sprue bush, described sprue puller is arranged on support plate.
Preferably, the periphery of described guide pillar is arranged in support plate by the second guide pin bushing.
Preferably, described sprue bush includes the first feed well, the second feed well, the 3rd feed well, the first groove, the first protuberance, the second protuberance and the second groove, described first feed well is provided with the second feed well near the side of fixed clamping plate, described second feed well is provided with the 3rd feed well away from the side of the first feed well, the joining place of described first feed well and the second feed well is provided with the first protuberance and the second protuberance, described first protuberance and the first feed well joining place are provided with the first groove, described second protuberance and the first feed well joining place and are provided with the second groove.
Preferably, the internal diameter of described first feed well is more than the internal diameter of the second feed well, and the internal diameter of described second feed well is more than the internal diameter of the 3rd feed well.
This utility model circle cast gate, it is beneficial to uniform mold filling, reduces weld mark, but take cast gate difficulty, multi-section circular arc, the reinforcement of line segment combination uses mold insert molding, and after die sinking, goods stay dynamic model, and injection machine push rod promotes mould, push pedal drives the first push rod, the second push rod and the 3rd push rod that goods are deviate from die cavity, because being matched in clearance between guide pillar and guide pin bushing, thus it is unlikely to be the involutory precise decreasing of mould, therefore preferably while use conical surface location.Furthermore preferably add banking pin at die shoe, the most both can limit ejecting mechanism position, and the space that banking pin is formed between push pedal and Bottom clamp plate, the foreign body existed between two sides can be eliminated.Injection mold structure of the present utility model is reasonable, and work efficiency is high, and the Product Precision obtained is high, and quality is good.
Accompanying drawing explanation
Fig. 1 is the sectional view of the different in nature part plastics injection mould of a kind of weldless trace that the utility model proposes;
Fig. 2 be a kind of weldless trace that the utility model proposes different in nature part plastics injection mould in the sectional view of sprue bush;
In figure, 1, fixed clamping plate;2, solid plate;3, molding concave block;4, dynamic model block;5, fixed mold;6, sprue bush;7, sprue puller;8, dynamic mould core;9, guide pin bushing;10, guide pillar;11, push rod;12, moving clamping plate;13, ejector pin retaining plate;14, guide pin bushing;15, guide pillar;16, the first push rod;17, the second push rod;18, the 3rd push rod;19, support plate;20, release link;21, cushion block;22, the first feed well;23, the second feed well;24, the 3rd feed well;25, the first groove;26, the first protuberance;27, the second protuberance;28, the second groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail:
As depicted in figs. 1 and 2, Fig. 1 is the sectional view of different in nature part plastics injection mould of a kind of weldless trace that the utility model proposes;Fig. 2 be a kind of weldless trace that the utility model proposes different in nature part plastics injection mould in the sectional view of sprue bush;
See figures.1.and.2, the utility model proposes the different in nature part plastics injection mould of a kind of weldless trace, including fixed clamping plate 1, solid plate 2, molding concave block 3, dynamic model block 4, fixed mold 5, sprue bush 6, sprue puller 7, dynamic mould core 8, first guide pin bushing 9, guide pillar 10, push pedal 11, moving clamping plate 12, ejector pin retaining plate 13, second guide pin bushing 14, guide pillar 15, first push rod 16, second push rod 17, 3rd push rod 18, support plate 19, release link 20, cushion block 21, first feed well 22, second feed well 23, 3rd feed well 24, first groove 25, first protuberance 26, second protuberance 27 and the second groove 28.
nullWherein: the side of described fixed clamping plate 1 is provided with solid plate 2,Described solid plate 2 is provided with molding concave block 3 away from the side of fixed clamping plate 1,Described molding concave block 3 is provided with dynamic model block 4 away from one end of solid plate 2,Described dynamic model block 4 is provided with support plate 19 away from one end of molding concave block 3,Described support plate 19 is provided with cushion block 21 away from one end of dynamic model block 4,Described cushion block 21 is provided with push pedal 11 away from one end of dynamic model block 4,Described push pedal 11 is provided with moving clamping plate 12 away from one end of cushion block 21,It is provided with sprue bush 6 in described fixed clamping plate 1,Described sprue bush 6 is through in fixed clamping plate 1 and solid plate 2,In the periphery of sprue bush 6, fixed mold 5 is installed in described solid plate 2,Described fixed clamping plate 1 is connected with dynamic model block 4 by guide pillar 10,In described dynamic model block 4, dynamic mould core 8 is installed,Described ejector pin retaining plate 13 is connected with dynamic mould core 8 by the first push rod 16 and the second push rod 17,Described ejector pin retaining plate 13 is connected with support plate 19 by the 3rd push rod 18,Described ejector pin retaining plate 13 is connected with solid plate 2 by release link 20,Described moving clamping plate 12 is connected with support plate 19 by guide pillar 15.
During specific design, the periphery of described guide pillar 10 is arranged in solid plate 2 by the first guide pin bushing 9.
During specific design, being provided with sprue puller 7 in described sprue bush 6, described sprue puller 7 is arranged on support plate 19.
During specific design, the periphery of described guide pillar 15 is arranged in support plate 19 by the second guide pin bushing 14.
During specific design, described sprue bush 6 includes the first feed well 22, second feed well 23, 3rd feed well 24, first groove 25, first protuberance 26, second protuberance 27 and the second groove 28, described first feed well 22 is provided with the second feed well 23 near the side of fixed clamping plate 1, described second feed well 23 is provided with the 3rd feed well 24 away from the side of the first feed well 22, the joining place of described first feed well 22 and the second feed well 23 is provided with the first protuberance 26 and the second protuberance 27, described first protuberance 26 and the first feed well 22 joining place are provided with the first groove 25, described second protuberance 27 and the first feed well 22 joining place are provided with the second groove 28.
During specific design, the internal diameter of described first feed well 22 is more than the internal diameter of the second feed well 23, and the internal diameter of described second feed well 23 is more than the internal diameter of the 3rd feed well 24.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.The technology people of the industry it should be recognized that; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.

Claims (6)

  1. null1. the different in nature part plastics injection mould of a weldless trace,It is characterized in that: include fixed clamping plate (1)、Solid plate (2)、Molding concave block (3)、Dynamic model block (4)、Fixed mold (5)、Sprue bush (6)、Sprue puller (7)、Dynamic mould core (8)、First guide pin bushing (9)、Guide pillar (10)、Push pedal (11)、Moving clamping plate (12)、Ejector pin retaining plate (13)、Second guide pin bushing (14)、Guide pillar (15)、First push rod (16)、Second push rod (17)、3rd push rod (18)、Support plate (19)、Release link (20)、Cushion block (21)、First feed well (22)、Second feed well (23)、3rd feed well (24)、First groove (25)、First protuberance (26)、Second protuberance (27) and the second groove (28);
    nullWherein: the side of described fixed clamping plate (1) is provided with solid plate (2),Described solid plate (2) is provided with molding concave block (3) away from the side of fixed clamping plate (1),Described molding concave block (3) is provided with dynamic model block (4) away from one end of solid plate (2),Described dynamic model block (4) is provided with support plate (19) away from one end of molding concave block (3),Described support plate (19) is provided with cushion block (21) away from one end of dynamic model block (4),Described cushion block (21) is provided with push pedal (11) away from one end of dynamic model block (4),Described push pedal (11) is provided with moving clamping plate (12) away from one end of cushion block (21),Sprue bush (6) it is provided with in described fixed clamping plate (1),Described sprue bush (6) is interior through fixed clamping plate (1) and solid plate (2),The periphery of the inherent sprue bush (6) of described solid plate (2) is provided with fixed mold (5),Described fixed clamping plate (1) is connected with dynamic model block (4) by guide pillar (10),In described dynamic model block (4), dynamic mould core (8) is installed,Described ejector pin retaining plate (13) is connected with dynamic mould core (8) by the first push rod (16) and the second push rod (17),Described ejector pin retaining plate (13) is connected with support plate (19) by the 3rd push rod (18),Described ejector pin retaining plate (13) is connected with solid plate (2) by release link (20),Described moving clamping plate (12) is connected with support plate (19) by guide pillar (15).
  2. The different in nature part plastics injection mould of weldless trace the most according to claim 1, it is characterised in that: the periphery of described guide pillar (10) is arranged in solid plate (2) by the first guide pin bushing (9).
  3. The different in nature part plastics injection mould of weldless trace the most according to claim 1, it is characterised in that: being provided with sprue puller (7) in described sprue bush (6), described sprue puller (7) is arranged on support plate (19).
  4. The different in nature part plastics injection mould of weldless trace the most according to claim 1, it is characterised in that: the periphery of described guide pillar (15) is arranged in support plate (19) by the second guide pin bushing (14).
  5. nullThe different in nature part plastics injection mould of weldless trace the most according to claim 1,It is characterized in that: described sprue bush (6) includes the first feed well (22)、Second feed well (23)、3rd feed well (24)、First groove (25)、First protuberance (26)、Second protuberance (27) and the second groove (28),Described first feed well (22) is provided with the second feed well (23) near the side of fixed clamping plate (1),Described second feed well (23) is provided with the 3rd feed well (24) away from the side of the first feed well (22),Described first feed well (22) is provided with the first protuberance (26) and the second protuberance (27) with the joining place of the second feed well (23),Described first protuberance (26) and the first feed well (22) joining place are provided with the first groove (25),Described second protuberance (27) and the first feed well (22) joining place are provided with the second groove (28).
  6. The different in nature part plastics injection mould of weldless trace the most according to claim 1, it is characterized in that: the internal diameter of described first feed well (22) is more than the internal diameter of the second feed well (23), and the internal diameter of described second feed well (23) is more than the internal diameter of the 3rd feed well (24).
CN201620393197.4U 2016-05-04 2016-05-04 A kind of different in nature part plastics injection mould of weldless trace Expired - Fee Related CN205705103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620393197.4U CN205705103U (en) 2016-05-04 2016-05-04 A kind of different in nature part plastics injection mould of weldless trace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620393197.4U CN205705103U (en) 2016-05-04 2016-05-04 A kind of different in nature part plastics injection mould of weldless trace

Publications (1)

Publication Number Publication Date
CN205705103U true CN205705103U (en) 2016-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620393197.4U Expired - Fee Related CN205705103U (en) 2016-05-04 2016-05-04 A kind of different in nature part plastics injection mould of weldless trace

Country Status (1)

Country Link
CN (1) CN205705103U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20171023

Address after: 518126, Baoan District, Guangdong, Shenzhen, Xixiang street, nine Wai sugarcane Garden Industrial Zone Road No. 16 plant on the first floor West

Patentee after: Shenzhen Fu Longchang Technology Co., Ltd.

Address before: 362802 Fujian Province, Quangang City, the town of Feng Ting Ting Ting Village before the end of the West Pavilion, No. three, No. 17, No.

Patentee before: Fang Xiaoming

TR01 Transfer of patent right
CB03 Change of inventor or designer information

Inventor after: Hong Chuanbao

Inventor before: Fang Xiaoming

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

Granted publication date: 20161123

Termination date: 20180504