CN203046132U - Mould with automatic water gap removing function - Google Patents

Mould with automatic water gap removing function Download PDF

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Publication number
CN203046132U
CN203046132U CN 201220677052 CN201220677052U CN203046132U CN 203046132 U CN203046132 U CN 203046132U CN 201220677052 CN201220677052 CN 201220677052 CN 201220677052 U CN201220677052 U CN 201220677052U CN 203046132 U CN203046132 U CN 203046132U
Authority
CN
China
Prior art keywords
die
mould
spring
cavity
mould cavity
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.)
Expired - Lifetime
Application number
CN 201220677052
Other languages
Chinese (zh)
Inventor
姚晓丰
冯国树
周红波
赵明鑫
魏泽贵
王清涛
谭德兵
李伟成
陈海斌
冉丽
朱孝波
刘超龙
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.)
Guangdong Huaruizhilian Electronic Technology Co ltd
Original Assignee
DONGGUAN BAOGEN PRECISION MOLDING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DONGGUAN BAOGEN PRECISION MOLDING Co Ltd filed Critical DONGGUAN BAOGEN PRECISION MOLDING Co Ltd
Priority to CN 201220677052 priority Critical patent/CN203046132U/en
Application granted granted Critical
Publication of CN203046132U publication Critical patent/CN203046132U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a mould with an automatic water gap removing function. The mould with the automatic water gap removing function comprises a front mould cavity, a pushing spring, a pressure lever, a rear mould cavity, a cutter tool and a spring, wherein the front mould cavity is matched with the rear mould cavity; a flow passage is arranged on the mating surface of the front mould cavity and the rear mould cavity; the rear mould cavity is provided with a cavity communicated with the flow passage; the pushing spring and the pressure lever are mounted in the front mould cavity; the pushing spring is matched with the pressure lever; the pressure lever is positioned above the mould cavity; the cutter tool and the spring are mounted on the rear mould cavity; and the cutter tool is positioned at the joint of the cavity and the flow passage. The mould with the automatic water gap removing function is simple in structure and reasonable in design, and the water gap can be removed automatically after opening an injection mould by matching the pressure lever and the cutter tool with the spring respectively.

Description

Mould with automatic mouth of a river excision function
Technical field
The utility model relates to a kind of injection mold, specifically a kind of mould with automatic mouth of a river excision function.
Background technology
Along with the extensive use of working of plastics in each electron-like, electrical equipment and engineering goods.Present plastics adopt injection molded mostly, in injection moulding process, glue-feeder on the product is the mouth of a river, in order to guarantee the efficient of injection moulding, saves production cost, generally can design a plurality of die cavities at injection mold, adopt a plurality of glue-feeders, this just makes the working of plastics of injecting products after injection moulding is finished that the mouth of a river is arranged, after formed product, for product can normally be used, the mouth of a river on the product need be excised.
The design of automatic mouth of a river excision is not arranged in traditional injection mold, so the operation that the product that goes out from injection mould processing also needs to carry out mouth of a river excision, present mouth of a river cutting method is to adopt manual cutting.But it is lower that manual cutting not only can expend the efficient of a large amount of manpowers and mouth of a river excision, can't catch up with the requirement of enterprise's high-speed production, also because must use cutter when cutting, this loses because of operate miss with regard to the personnel that cause easily, has certain potential safety hazard simultaneously.
The utility model content
The purpose of this utility model is to overcome the deficiency that the traditional injection moulding mould can not excise the mouth of a river automatically, and a kind of mould with automatic mouth of a river excision function is provided.
For achieving the above object, the technical scheme that adopts of the utility model is:
A kind of mould with automatic mouth of a river excision function includes preceding die, following pressing spring, depression bar, back die, cutting tool and spring,
Preceding die cooperates with the back die;
Preceding die is provided with runner with the mating surface of back die;
Design has the die cavity that is connected with described runner on the back die;
Following pressing spring, depression bar are installed in the preceding die;
Following pressing spring matches with depression bar;
Described depression bar is positioned at the die cavity top;
Cutting tool and spring are installed on the die of back;
Described cutting tool position is in the junction of die cavity and runner.
Operation principle of the present utility model is: behind the mould matched moulds, after injection moulding was finished, depression bar was under the effect of following pressing spring, and depression bar compresses the product that is positioned at die cavity; After the mould die sinking, depression bar continues to compress product because of the following effect of pressing spring, and at this moment, the cutting tool of back die cuts because of the effect of the spring contact-making surface to die cavity and runner, finishes the excision work at the mouth of a river.
The utility model is simple in structure, and is reasonable in design, by depression bar and cutting tool respectively with the cooperating of spring, finish after the injection mold die sinking automatically the excision to the mouth of a river.
Description of drawings
Accompanying drawing 1 is the utility model matched moulds status architecture schematic diagram, also is that summary is with scheming.
Accompanying drawing 2 is the utility model die opening state structural representations.
Each label is respectively among the figure:
(1) preceding die;
(2) pressing spring under;
(3) runner;
(4) back die;
(5) cutting tool;
(6) spring;
(7) die cavity;
(8) depression bar.
The specific embodiment
To understanding of the present utility model, existing by reference to the accompanying drawings 1,2 for an embodiment for convenient, the utility model is made further instruction.
Embodiment:
With the mould of automatic mouth of a river excision function, die 1, following pressing spring 2, depression bar 8, back die 4, cutting tool 5 and spring 6 before including,
Preceding die 1 cooperates with back die 4;
Preceding die 1 is provided with runner 3 with the mating surface of back die 4;
Design has the die cavity 7 that is connected with described runner 3 on the back die 4;
Following pressing spring 2, depression bar 8 are installed in the preceding die 1;
Following pressing spring 2 matches with depression bar 8;
Described depression bar 8 is positioned at die cavity 7 tops;
Cutting tool 5 and spring 6 are installed on the die 4 of back;
Described cutting tool 5 positions are in the junction of die cavity 7 with runner 3.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but all technical solutions of the utility model contents that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.

Claims (1)

1. the mould with automatic mouth of a river excision function includes preceding die, following pressing spring, depression bar, back die, cutting tool and spring, it is characterized in that: preceding die cooperates with the back die; Preceding die is provided with runner with the mating surface of back die; Design has the die cavity that is connected with described runner on the back die; Following pressing spring, depression bar are installed in the preceding die; Following pressing spring matches with depression bar; Described depression bar is positioned at the die cavity top; Cutting tool and spring are installed on the die of back; Described cutting tool position is in the junction of die cavity and runner.
CN 201220677052 2012-12-11 2012-12-11 Mould with automatic water gap removing function Expired - Lifetime CN203046132U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220677052 CN203046132U (en) 2012-12-11 2012-12-11 Mould with automatic water gap removing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220677052 CN203046132U (en) 2012-12-11 2012-12-11 Mould with automatic water gap removing function

Publications (1)

Publication Number Publication Date
CN203046132U true CN203046132U (en) 2013-07-10

Family

ID=48729124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220677052 Expired - Lifetime CN203046132U (en) 2012-12-11 2012-12-11 Mould with automatic water gap removing function

Country Status (1)

Country Link
CN (1) CN203046132U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115447078A (en) * 2022-09-16 2022-12-09 杭州中瑧科技有限公司 Mould of separation injection molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115447078A (en) * 2022-09-16 2022-12-09 杭州中瑧科技有限公司 Mould of separation injection molding

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: POLYGON (DONGGUAN) ELECTRONIC TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: DONGGUAN POLYGON PRECISION MOLD + PLASTIC CO., LTD.

CP03 Change of name, title or address

Address after: 523000 Guangdong province Dongguan city Humen Town Industrial Park, Chigang Chi Road No. 3

Patentee after: POLYGON (DONGGUAN) ELECTRONIC TECHNOLOGY CO.,LTD.

Address before: 523000 East Industrial Zone, Humen Town, Guangdong, Dongguan

Patentee before: Dongguan Polygon Precision Mold & Plastic Co.,Ltd.

CP03 Change of name, title or address

Address after: No. 90, Lixiang West Road, Dalang Town, Dongguan City, Guangdong Province, 523000

Patentee after: Guangdong huaruizhilian Electronic Technology Co.,Ltd.

Address before: 523000 No. 3, Chima Road, Chigang Fuma Industrial Park, Humen Town, Dongguan City, Guangdong Province

Patentee before: POLYGON (DONGGUAN) ELECTRONIC TECHNOLOGY Co.,Ltd.

CP03 Change of name, title or address
CX01 Expiry of patent term

Granted publication date: 20130710

CX01 Expiry of patent term