CN204817989U - Die casting die of microdiecast piece - Google Patents

Die casting die of microdiecast piece Download PDF

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Publication number
CN204817989U
CN204817989U CN201520556996.4U CN201520556996U CN204817989U CN 204817989 U CN204817989 U CN 204817989U CN 201520556996 U CN201520556996 U CN 201520556996U CN 204817989 U CN204817989 U CN 204817989U
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CN
China
Prior art keywords
thimble
die
product
die cavity
overflow launder
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.)
Active
Application number
CN201520556996.4U
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Chinese (zh)
Inventor
唐征平
罗芝辉
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.)
Dongguan Xinghe precision technology Limited by Share Ltd
Original Assignee
Dongguan Xinghe Precision Diecasting & Mould 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 Xinghe Precision Diecasting & Mould Co Ltd filed Critical Dongguan Xinghe Precision Diecasting & Mould Co Ltd
Priority to CN201520556996.4U priority Critical patent/CN204817989U/en
Application granted granted Critical
Publication of CN204817989U publication Critical patent/CN204817989U/en
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Abstract

The utility model discloses a die casting die of microdiecast piece, including front mould benevolence, back mould benevolence, thimble, it has first die cavity and flow gate to open in the front mould benevolence, it has the second die cavity to open in the back mould benevolence, the second die cavity includes that a plurality of products become the die cavity, become watering of die cavity and flow gate intercommunication and become the overflow launder that the die cavity feeds through with a plurality of products with the product, it has a plurality ofly and thimble complex jack to open at the bottom of the overflow launder, the thimble inserts the jack. The utility model discloses during implementation, netted linking to each other of product of utilizing overflow launder and the cinder ladle that waters and die -casting clout to make the processing of product shaping intracavity obtain, utilize thimble and cinder ladle in the overflow launder to cooperate, carry out the roof pressure to the cinder ladle, and then make a plurality of overall product ejection of compact, avoided the direct contact of thimble with the product, avoided the production of burr.

Description

A kind of die casting of accurate die casting
Technical field
The utility model relates to a kind of die casting, specifically a kind of die casting that product impulse-free robustness ejects when can realize accurate die casting discharging.
Background technology
A lot of die casting is higher to dimensional requirement precision, in existing die casting, and independent separate between the cinder ladle connected with product and cinder ladle, when ejecting, for realizing self-emptying, the general immediate roof of the push rod in mould is pressed on product, contact with product external surfaces and coordinate, product realizes ejecting via push rod.After push rod is moved to cinder ladle place, existing cinder ladle structure intensity is not enough, and when jack-up discharging, bag very easily departs from product again, causes discharging failure.
Because the design of current structure of cast die limit, after making push rod that product is ejected discharging, can be jagged on the contact position of product and push rod, affect follow-up assembling and the use of product, so, in actual production process, need to increase deburring operation toward contact, waste a large amount of manpower and materials, improve production cost, the requirement of present enterprise to product automated production in enormous quantities can not be met.
Utility model content
The purpose of this utility model is to overcome the existing die casting deficiency existing when discharging, provides a kind of die casting of accurate die casting.
For achieving the above object, the technical scheme that the utility model adopts is:
A die casting for accurate die casting, comprises front cavity, rear cavity, thimble, described front cavity has the first die cavity and ingate;
Described rear cavity has the second die cavity;
The overflow launder that described second die cavity comprises some formed product chambeies, the running channel be communicated with formed product chamber and ingate and is communicated with some formed product chambeies;
Some jacks coordinated with thimble are had at the bottom of described overflow launder;
Described thimble inserts jack.
Further, described running channel bottom surface has some jacks coordinated with thimble, is inserted with a thimble in jack.
When the utility model is implemented, the cinder ladle of overflow launder and running channel and die casting clout is utilized to make in formed product chamber, to process the product obtained netted connected, thimble is utilized to coordinate with the cinder ladle in overflow launder, top pressure is carried out to cinder ladle, and then make some Total Product dischargings, avoid thimble to contact with the direct of product, avoid the generation of burr.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
In figure, each label is respectively:
(1) front cavity
(2) rear cavity
(3) thimble
(4) ingate
(5) first die cavitys
(6) second die cavitys
(7) formed product chamber
(8) running channel
(9) overflow launder
(10) product.
Detailed description of the invention
For convenience of being further described the utility model, existing by reference to the accompanying drawings for an embodiment, the utility model is further described.
Embodiment:
As shown in Figure 1, 2, the utility model comprises front cavity 1, rear cavity 2, thimble 3, described front cavity 1 has the first die cavity 5 and ingate 4; Described rear cavity 2 has the second die cavity 6; The overflow launder 9 that described second die cavity 6 comprises some formed product chambeies 7, the running channel 8 be communicated with formed product chamber 7 and ingate 5 and is communicated with some formed product chambeies 7; Described overflow launder 9 end, has some jacks coordinated with thimble 3; Described thimble 3 inserts jack.
The above, only better enforcement of the present utility model, not any pro forma restriction is done to the utility model, any those skilled in the art may utilize above-mentioned technology contents to be changed or be modified to the Equivalent embodiments of equivalent variations, at this, allly do not depart from the technical solution of the utility model content, the any simple modification just done above embodiment according to technical spirit of the present utility model, equivalent variations and correction, all still belong in the scope of the utility model technical method.

Claims (1)

1. a die casting for accurate die casting, is characterized in that: comprise front cavity, rear cavity, thimble, described front cavity has the first die cavity and ingate; Described rear cavity has the second die cavity; The overflow launder that described second die cavity comprises some formed product chambeies, the running channel be communicated with formed product chamber and ingate and is communicated with some formed product chambeies; Some jacks coordinated with thimble are had at the bottom of described overflow launder; Described thimble inserts jack; Described running channel bottom surface has some jacks coordinated with thimble, is inserted with a thimble in jack.
CN201520556996.4U 2015-07-29 2015-07-29 Die casting die of microdiecast piece Active CN204817989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520556996.4U CN204817989U (en) 2015-07-29 2015-07-29 Die casting die of microdiecast piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520556996.4U CN204817989U (en) 2015-07-29 2015-07-29 Die casting die of microdiecast piece

Publications (1)

Publication Number Publication Date
CN204817989U true CN204817989U (en) 2015-12-02

Family

ID=54675631

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520556996.4U Active CN204817989U (en) 2015-07-29 2015-07-29 Die casting die of microdiecast piece

Country Status (1)

Country Link
CN (1) CN204817989U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI661880B (en) * 2018-03-27 2019-06-11 日商Ykk股份有限公司 Manufacturing method, jig and system of die-casting product part
CN111570758A (en) * 2020-05-22 2020-08-25 宁波博威模具技术有限公司 Machining process of thin-wall shielding cavity inner plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI661880B (en) * 2018-03-27 2019-06-11 日商Ykk股份有限公司 Manufacturing method, jig and system of die-casting product part
CN111570758A (en) * 2020-05-22 2020-08-25 宁波博威模具技术有限公司 Machining process of thin-wall shielding cavity inner plate

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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
CP01 Change in the name or title of a patent holder

Address after: 523000 Guangdong city of Dongguan province Changan town of Sha Zhenxing District Spring Road No. 3

Patentee after: Dongguan Xinghe precision technology Limited by Share Ltd

Address before: 523000 Guangdong city of Dongguan province Changan town of Sha Zhenxing District Spring Road No. 3

Patentee before: Dongguan Xinghe Precision Diecasting & Mould Co., Ltd.