CN202480316U - Mold - Google Patents

Mold Download PDF

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Publication number
CN202480316U
CN202480316U CN2012200178119U CN201220017811U CN202480316U CN 202480316 U CN202480316 U CN 202480316U CN 2012200178119 U CN2012200178119 U CN 2012200178119U CN 201220017811 U CN201220017811 U CN 201220017811U CN 202480316 U CN202480316 U CN 202480316U
Authority
CN
China
Prior art keywords
plate
mould
die
ejector pin
fixed
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
CN2012200178119U
Other languages
Chinese (zh)
Inventor
李海民
刘正波
邓建新
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.)
CHANGSHA SHENDA TECHNOLOGY Co Ltd
Original Assignee
CHANGSHA SHENDA 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.)
Filing date
Publication date
Application filed by CHANGSHA SHENDA TECHNOLOGY Co Ltd filed Critical CHANGSHA SHENDA TECHNOLOGY Co Ltd
Priority to CN2012200178119U priority Critical patent/CN202480316U/en
Application granted granted Critical
Publication of CN202480316U publication Critical patent/CN202480316U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Disclosed is a mold. The mold can push out an injection molding product twice and comprises a front moldboard, a front mold core, a back moldboard, a back mold core, an ejector pin plate, an ejector pin fixing plate and a return pin. The front mold core is fixed on the front moldboard, the back mold core is fixed on the back moldboard, the injection molding product is arranged between the front mold core and the back mold core, the ejector pin plate is fixed on the ejector pin fixing plate and abutted against the injection molding product, a filling mouth is arranged on the front moldboard, runners are arranged on the front mold core and the back moldboard, the mold further comprises a second ejector pin plate, and the second ejector pin plate is arranged below the ejector pin fixing plate.

Description

A kind of mould
Technical field
The utility model relates to a kind of mould.
Background technology
General mould comprises front template, preceding die, rear pattern plate, back die, ejector retainner plate, thimble fixed head and back stitching; Preceding die is fixed on the front template; Back die is fixed on the rear pattern plate, and injection-molded item is behind the front mould Renhe between the die, and ejector retainner plate is fixed on the thimble fixed head and withstands injection-molded item; Front template is provided with the filling mouth, is equipped with runner on the rear pattern plate of front mould Renhe.But this mould is owing to having only an ejector retainner plate, so can only injection-molded item be ejected once.
Summary of the invention
The technical problem that the utility model will solve provides a kind of mould that can injection-molded item be ejected twice.
The technical scheme that addresses the above problem is: this mould, comprise front template, preceding die, rear pattern plate, back die, ejector retainner plate, thimble fixed head and back stitching, and preceding die is fixed on the front template; Back die is fixed on the rear pattern plate, and injection-molded item is behind the front mould Renhe between the die, and ejector retainner plate is fixed on the thimble fixed head and withstands injection-molded item; Front template is provided with the filling mouth; Be equipped with runner on the rear pattern plate of front mould Renhe, this mould also comprises second ejector retainner plate, and it is located at the below of thimble fixed head.
Because this mould also comprises second ejector retainner plate, so can injection-molded item be ejected twice.
Description of drawings
Fig. 1 is the structural representation according to the mould of the utility model.
Specific embodiments
As shown in Figure 1, this mould comprises front template 1, preceding die 3, rear pattern plate 2, back die 4, ejector retainner plate 5, thimble fixed head 13 and back stitching 7; Preceding die 3 is fixed on the front template 1; Back die 4 is fixed on the rear pattern plate 2, and injection-molded item 12 is between preceding die 3 and back die 4, and ejector retainner plate 5 is fixed on the thimble fixed head and withstands injection-molded item 12; Front template is provided with irritates mouth 8; Be equipped with runner on the rear pattern plate of front mould Renhe, this mould also comprises second ejector retainner plate 6, and it is located at the below of thimble fixed head 13.
Because this mould also comprises second ejector retainner plate, so can injection-molded item be ejected twice.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs to the protection domain of the utility model technical scheme to any simple modification, equivalent variations and modification that above embodiment did.

Claims (1)

1. mould; Comprise front template (1), preceding die (3), rear pattern plate (2), back die (4), ejector retainner plate (5), thimble fixed head (13) and back stitching (7), preceding die (3) is fixed on the front template (1), and back die (4) is fixed on the rear pattern plate (2); Injection-molded item (12) is between preceding die (3) and back die (4); Ejector retainner plate (5) is fixed on the thimble fixed head and withstands injection-molded item (12), and front template is provided with irritates mouth (8), is equipped with runner on the rear pattern plate of front mould Renhe; It is characterized in that: this mould also comprises second ejector retainner plate (6), and it is located at the below of thimble fixed head (13).
CN2012200178119U 2012-01-16 2012-01-16 Mold Expired - Fee Related CN202480316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200178119U CN202480316U (en) 2012-01-16 2012-01-16 Mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200178119U CN202480316U (en) 2012-01-16 2012-01-16 Mold

Publications (1)

Publication Number Publication Date
CN202480316U true CN202480316U (en) 2012-10-10

Family

ID=46954773

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200178119U Expired - Fee Related CN202480316U (en) 2012-01-16 2012-01-16 Mold

Country Status (1)

Country Link
CN (1) CN202480316U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103381650A (en) * 2013-07-18 2013-11-06 中山市利群精密实业有限公司 Ejector structure for plastic mould
CN105773919A (en) * 2016-04-23 2016-07-20 东莞市盛涵精密塑胶制品有限公司 Inverse die structure with feed inlet and thimble on same side

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103381650A (en) * 2013-07-18 2013-11-06 中山市利群精密实业有限公司 Ejector structure for plastic mould
CN105773919A (en) * 2016-04-23 2016-07-20 东莞市盛涵精密塑胶制品有限公司 Inverse die structure with feed inlet and thimble on same side

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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: 20121010

Termination date: 20160116

EXPY Termination of patent right or utility model