CN204018897U - The equipment of the long-lived mould gate of a kind of processing precise - Google Patents

The equipment of the long-lived mould gate of a kind of processing precise Download PDF

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Publication number
CN204018897U
CN204018897U CN201420241670.8U CN201420241670U CN204018897U CN 204018897 U CN204018897 U CN 204018897U CN 201420241670 U CN201420241670 U CN 201420241670U CN 204018897 U CN204018897 U CN 204018897U
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CN
China
Prior art keywords
mould
electrode
adopts
ports
right angle
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 - Fee Related
Application number
CN201420241670.8U
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Chinese (zh)
Inventor
肖立强
陈建忠
张全生
何跃华
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.)
Xiamen Sunzone Precision Technology Co Ltd
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Xiamen Sunzone Precision Technology 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.)
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Publication date
Application filed by Xiamen Sunzone Precision Technology Co Ltd filed Critical Xiamen Sunzone Precision Technology Co Ltd
Priority to CN201420241670.8U priority Critical patent/CN204018897U/en
Application granted granted Critical
Publication of CN204018897U publication Critical patent/CN204018897U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to mold machining technology field, the particularly equipment of the long-lived mould gate of a kind of processing precise, compared with prior art, the equipment of the long-lived mould gate of this processing precise adopts two electrodes to process, an electrode end adopts a right angle, a groove is provided with in the middle of right angle end, another electrode end is provided with two ports, between two ports, there is certain length difference, one of them port adopts has the downward external part of a fixed inclination, another port end adopts a right angle, all has a groove in the middle of two ports; An electrode is first adopted directly to discharge processing, then another electrode is adopted to carry out translation processing, because another electrode has two ports and length is different, therefore the cast gate oral area processed is enough large, mould cloth is divided do not need to put to open very much, both ensure that the mold use life-span, also ensure that the precision of mould.

Description

The equipment of the long-lived mould gate of a kind of processing precise
Technical field
The present invention relates to mold machining technology field, particularly the equipment of the long-lived mould gate of a kind of processing precise.
Background technology
In the process of injection mold, the cast gate processing of injection mold is particularly important, the processing of injection moulding die casting mouth of the prior art is all adopt electrode to carry out electric discharge processing, as shown in fig. 1, Fig. 1 is electrode machining cast gate schematic diagram of the prior art, comprise mould 10 and machined electrode 0 as shown in fig. 1, in prior art, machined electrode 0 adopts Dan Jiao right angle to carry out electric discharge processing, less bottom the cast gate processed, as run into higher product, when needing to carry out dark toward dive, two kinds of methods can only be adopted: the gradient of mould 10 reduces by the first, but cut place can be caused so too sharp, affect mould 10 life-span, its two gradient does not reduce, and directly toward dive, but oral area material can be caused so too many, what mould 10 layout will be divided opens very much, affects mould 10 precision.Therefore this problem annoyings those skilled in the art always.
Summary of the invention
For solving the defect and problem that in prior art, mould of plastics cast gate machining exists, provide the equipment of the long-lived mould gate of a kind of processing precise.
The technical scheme that the present invention adopts for its technical problem of solution is: the equipment of the long-lived mould gate of a kind of processing precise of the present invention comprises mould, mould is provided with cast gate, cast gate adopts electrode machining shaping, described electrode comprises two electrodes, an electrode end adopts a right angle, a groove is provided with in the middle of right angle end, another electrode end is provided with two ports, between two ports, there is certain length difference, one of them port adopts has the downward external part of a fixed inclination, another port end adopts a right angle, in the middle of two described ports, all there is a groove.
The invention has the beneficial effects as follows: compared with prior art, the equipment of the long-lived mould gate of processing precise of the present invention adopts two electrodes to process, an electrode is first adopted directly to discharge processing, then another electrode is adopted to carry out translation processing, because another electrode has two ports and length is different, the cast gate oral area therefore processed is enough large, mould cloth is divided do not need to put to open very much, both ensure that the mold use life-span, also ensure that the precision of mould.
Accompanying drawing explanation
Be described further below in conjunction with the equipment of the drawings and specific embodiments to the long-lived mould gate of a kind of processing precise of the present invention.
Fig. 1 is cast gate processing structure schematic diagram of the prior art;
Fig. 2 is an electrode machining structural representation of the equipment of the long-lived mould gate of processing precise of the present invention;
Fig. 3 is the electrode structure schematic diagram in Fig. 2;
Fig. 4 is another electrode machining structural representation of the equipment of the long-lived mould gate of processing precise of the present invention;
Fig. 5 is the electrode structure schematic diagram in Fig. 4.
Detailed description of the invention
As shown in Figures 2 to 5, the equipment of the long-lived mould gate of a kind of processing precise of the present invention comprises mould 10, and mould 10 keeps certain gradient to facilitate processing into horizontal plane processing.Mould 10 is provided with cast gate 11, and cast gate 11 adopts electrode machining shaping.In the electrode of machining pouring gate 11, comprise two electrodes, be respectively electrode A and electrode B.
As shown in Figures 2 to 5, electrode A end adopts a right angle 21, in the middle of right angle 21 end, be provided with a groove 22.Electrode B end is provided with two ports, be respectively port 23 and port 24, in the middle of port 23 and port 24, all there is a groove 22, between port 23 and port 24, there is certain length difference, port 23 adopts has the downward external part 25 of a fixed inclination, and port 24 end adopts a right angle 26.
As shown in Figure 3 and Figure 5, adding man-hour, first adopting electrode A directly to discharge processing, due to electrode A end employing right angle 21, it is shaping therefore can to carry out rapid processing.Then electrode B is adopted to carry out translation processing, because electrode B has port 23 and port 24, and port 23 and port 24 length different, port 23 is the downward external part 25 in oblique angle, port 24 end adopt right angle 26, therefore, after electrode B carries out translation processing, cast gate 11 oral area processed is enough large, makes mould 10 cloth divide not need to put and open very much, both ensure that the service life of mould 10, also ensure that the precision of mould 10.
The nonrestrictive description according to embodiments of the invention describing the present invention property, but should be understood that when not departing from relevant scope defined by the claims, those skilled in the art can make and changing and/or amendment.

Claims (1)

1. the equipment of the long-lived mould gate of processing precise, comprise mould, mould is provided with cast gate, cast gate adopts electrode machining shaping, it is characterized in that: described electrode comprises two electrodes, an electrode end adopts a right angle, a groove is provided with in the middle of right angle end, another electrode end is provided with two ports, between two ports, there is certain length difference, one of them port adopts has the downward external part of a fixed inclination, and another port end adopts a right angle, all has a groove in the middle of two described ports.
CN201420241670.8U 2014-05-13 2014-05-13 The equipment of the long-lived mould gate of a kind of processing precise Expired - Fee Related CN204018897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420241670.8U CN204018897U (en) 2014-05-13 2014-05-13 The equipment of the long-lived mould gate of a kind of processing precise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420241670.8U CN204018897U (en) 2014-05-13 2014-05-13 The equipment of the long-lived mould gate of a kind of processing precise

Publications (1)

Publication Number Publication Date
CN204018897U true CN204018897U (en) 2014-12-17

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ID=52058806

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420241670.8U Expired - Fee Related CN204018897U (en) 2014-05-13 2014-05-13 The equipment of the long-lived mould gate of a kind of processing precise

Country Status (1)

Country Link
CN (1) CN204018897U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114247922A (en) * 2022-01-26 2022-03-29 成都宝利根创科电子有限公司 Processing method of array type needle point gate electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114247922A (en) * 2022-01-26 2022-03-29 成都宝利根创科电子有限公司 Processing method of array type needle point gate electrode

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20160513

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