CN204844734U - Injection moulding mould of plastic part - Google Patents

Injection moulding mould of plastic part Download PDF

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Publication number
CN204844734U
CN204844734U CN201520626241.7U CN201520626241U CN204844734U CN 204844734 U CN204844734 U CN 204844734U CN 201520626241 U CN201520626241 U CN 201520626241U CN 204844734 U CN204844734 U CN 204844734U
Authority
CN
China
Prior art keywords
core
mould
slider
die
plastic parts
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
CN201520626241.7U
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Chinese (zh)
Inventor
杨松
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 Haorun Precision Electronic Co Ltd
Original Assignee
Dongguan Haorun Precision Electronic 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 Haorun Precision Electronic Co Ltd filed Critical Dongguan Haorun Precision Electronic Co Ltd
Priority to CN201520626241.7U priority Critical patent/CN204844734U/en
Application granted granted Critical
Publication of CN204844734U publication Critical patent/CN204844734U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an injection moulding mould of plastic part, panel, a board, B board, backup pad, square iron and bottom plate including from the top down preface in proper order sets up still include the mould benevolence part that sets up between A board and B board, mould benevolence part includes last mould and lower mould, links firmly the last master model core and lower master model core of supreme mould and lower mould respectively, establish on the first slider at the curved piece of drive, the second slider that is equipped with the second core and links firmly with the second core in the direction that is 135 degrees contained angles with first slider direction of motion, the second slider is by pusher, the beneficial effects of the utility model reside in that, adopt the utility model discloses an immediately, the double -deck slider that the gets up die sinking mode of loosing core there is multiple advantage: 1, avoid the oblique slider to loose core, 2, it is not enough to avoid the slider race steel position that the tunnel leaded to, 3, the simple easy assembly of mould structure.

Description

A kind of injection forming mold of plastic parts
Technical field
The utility model relates to plastic mould, particularly relates to a kind of injection forming mold of plastic parts.
Background technology
The plastic parts that a kind of structure is more special, as Fig. 4, described plastic parts comprises the first body 12 and the second body 14, the axial line of described first body 12 and the axial line of the second body 1 are 135 degree of angles, and according to this product structure, traditional die sinking mode is very complicated, need in three planes, to design three groups of slide block core pulling structures so that demoulding, the cavity 13 wherein forming the second body 14 needs design one angled-lift splits to loose core, and this design is very complicated, and exploitation failure risk is very high.
Utility model content
The utility model, in order to overcome the deficiency of prior art, provides a kind of structure simple, conveniently stripped, the injection forming mold of the plastic parts that development-success ratio is higher.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of injection forming mold of plastic parts, comprise the panel sequentially arranged from top to bottom, A plate, B plate, gripper shoe, square iron, base plate and ejecting mechanism, also comprise the die part be arranged between A plate and B plate, described die part comprises upper die and lower die, be affixed to the upper master mold core of upper die and lower die and lower master mold core respectively, described upper master mold core and lower master mold core are provided with multiple pore tunnel and a main aperture tunnel, slidably multiple thin core and a main core is respectively equipped with in described multiple pore tunnel He in a main aperture tunnel, one end and first slide block of described multiple thin core and a main core are connected, described first slide block is located at and drives curved piece, at the second slide block being provided with the second core and being connected with the second core with the direction that is 135 degree of angles, the first slide block movement direction, described second slide block is driven by push rod.
Wherein, described plastic parts comprises the first body and the second body, one end of described first body and one end of the second body are connected, the axial line of described first body and the axial line of the second body are 135 degree of angles, first cavity of described first body and the second cavity connects of the second body, described first body and the joint portion of the second body are provided with the flange disk body vertical with the second body axial line, and described flange disk body edge is provided with multiple manhole.
More specifically, described multiple thin core is for the formation of multiple manholes at flange disk body edge, and described main core is for the formation of the first cavity of the first body.
More specifically, described second core is for the formation of the second cavity of the second body of plastic parts.
The beneficial effects of the utility model are, adopt of the present utility modelly to erect two-layer slide-block and to loose core die sinking mode, have multiple advantage: 1, avoid angled-lift splits to loose core; 2, the steel position avoiding slide block race tunnel to cause is not enough; 3, mould structure simply easily assembles.
Accompanying drawing explanation
Fig. 1 is the first slide block of the present utility model and the second slide block structure schematic diagram.
Fig. 2 is the structural representation of upper and lower master mold core of the present utility model.
Fig. 3 is the structural representation of the second slide block of the present utility model.
Fig. 4 is the structural representation of the shaping plastic parts of the utility model.
Detailed description of the invention
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
The present embodiment comprises the panel sequentially arranged from top to bottom, A plate, B plate, gripper shoe, square iron, base plate and ejecting mechanism 1, also comprise the die part be arranged between A plate and B plate, described die part comprises upper die and lower die, be affixed to the upper master mold core 21 of upper die and lower die and lower master mold core 22 respectively, described upper master mold core 21 and lower master mold core 22 are provided with multiple pore tunnel and a main aperture tunnel, slidably multiple thin core 33 and a main core 34 is respectively equipped with in described multiple pore tunnel He in a main aperture tunnel, one end and first slide block 31 of described multiple thin cores 33 and a main core 34 are connected, described first slide block 31 is located at and drives curved piece 32, at the second slide block 41 being provided with the second core 43 and being connected with the second core 43 with first slide block 31 direction of motion direction that is 135 degree of angles, described second slide block 41 is driven by push rod 42.
Wherein, described plastic parts 10 comprises the first body 12 and the second body 14, one end of described first body 12 and one end of the second body 14 are connected, the axial line of described first body 12 and the axial line of the second body 14 are 135 degree of angles, first cavity 11 of described first body 12 is communicated with the second cavity 13 of the second body 14, described first body 12 and the joint portion of the second body 14 are provided with the flange disk body 15 vertical with the first body 12 axial line, and described flange disk body 15 edge is provided with multiple manhole 16.
Described multiple thin core 33 is for the formation of multiple manholes 16 at flange disk body 15 edge, and described main core 34 is for the formation of the first cavity 11 of the first body 12.
Described second core 43 is for the formation of the second cavity 13 of the second body 14 of plastic parts 10.
Operation principle:
Somatotype for the first time: multiple thin core 33 is extracted out from the manhole 16 of the flange disk body 15 of plastic parts 10, and stays in the pore tunnel of upper and lower master mold core (21,22).
Second time somatotype: drive curved piece 32 and drive the first slide block 31, thus make main core 34 depart from type plastic parts 10, push rod 42 drives the second slide block 41 simultaneously, makes the second core 43 depart from type plastic parts 10.
Finally go up master mold core 21 and lower master mold core 22 separately, then under the effect of ejecting mechanism 1, in type plastic parts 10 is from mould separating.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.

Claims (4)

1. the injection forming mold of a plastic parts, it is characterized in that, comprise the panel sequentially arranged from top to bottom, A plate, B plate, gripper shoe, square iron, base plate and ejecting mechanism, also comprise the die part be arranged between A plate and B plate, described die part comprises upper die and lower die, be affixed to the upper master mold core of upper die and lower die and lower master mold core respectively, described upper master mold core and lower master mold core are provided with multiple pore tunnel and a main aperture tunnel, slidably multiple thin core and a main core is respectively equipped with in described multiple pore tunnel He in a main aperture tunnel, one end and first slide block of described multiple thin core and a main core are connected, described first slide block is located at and drives curved piece, at the second slide block being provided with the second core and being connected with the second core with the direction that is 135 degree of angles, the first slide block movement direction, described second slide block is driven by push rod.
2. the injection forming mold of plastic parts according to claim 1, it is characterized in that, described plastic parts comprises the first body and the second body, one end of described first body and one end of the second body are connected, the axial line of described first body and the axial line of the second body are 135 degree of angles, first cavity of described first body and the second cavity connects of the second body, described first body and the joint portion of the second body are provided with the flange disk body vertical with the second body axial line, and described flange disk body edge is provided with multiple manhole.
3. the injection forming mold of plastic parts according to claim 2, is characterized in that, described multiple thin core is for the formation of multiple manholes at flange disk body edge, and described main core is for the formation of the first cavity of the first body.
4. the injection forming mold of plastic parts according to claim 3, is characterized in that, described second core is for the formation of the second cavity of the second body of plastic parts.
CN201520626241.7U 2015-08-19 2015-08-19 Injection moulding mould of plastic part Expired - Fee Related CN204844734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520626241.7U CN204844734U (en) 2015-08-19 2015-08-19 Injection moulding mould of plastic part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520626241.7U CN204844734U (en) 2015-08-19 2015-08-19 Injection moulding mould of plastic part

Publications (1)

Publication Number Publication Date
CN204844734U true CN204844734U (en) 2015-12-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520626241.7U Expired - Fee Related CN204844734U (en) 2015-08-19 2015-08-19 Injection moulding mould of plastic part

Country Status (1)

Country Link
CN (1) CN204844734U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435092A (en) * 2019-07-26 2019-11-12 宁波帅特龙集团有限公司 Form the slide block mechanism, side shaping mechanism and injection mold of incorgruous pore structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435092A (en) * 2019-07-26 2019-11-12 宁波帅特龙集团有限公司 Form the slide block mechanism, side shaping mechanism and injection mold of incorgruous pore structure
CN110435092B (en) * 2019-07-26 2021-09-17 宁波帅特龙集团有限公司 Slider mechanism for forming anisotropic hole structure, side forming mechanism and injection mold

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C14 Grant of patent or utility model
GR01 Patent grant
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: 20151209

Termination date: 20200819