CN202318672U - Internal thread demoulding mechanism - Google Patents

Internal thread demoulding mechanism Download PDF

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Publication number
CN202318672U
CN202318672U CN2011204742924U CN201120474292U CN202318672U CN 202318672 U CN202318672 U CN 202318672U CN 2011204742924 U CN2011204742924 U CN 2011204742924U CN 201120474292 U CN201120474292 U CN 201120474292U CN 202318672 U CN202318672 U CN 202318672U
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CN
China
Prior art keywords
internal thread
mould
motor
gears
gear
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
CN2011204742924U
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Chinese (zh)
Inventor
郑政
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.)
GUANGYAO OPTOELECTRONIC (SUZHOU) CO Ltd
Original Assignee
GUANGYAO OPTOELECTRONIC (SUZHOU) 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 GUANGYAO OPTOELECTRONIC (SUZHOU) CO Ltd filed Critical GUANGYAO OPTOELECTRONIC (SUZHOU) CO Ltd
Priority to CN2011204742924U priority Critical patent/CN202318672U/en
Application granted granted Critical
Publication of CN202318672U publication Critical patent/CN202318672U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an internal thread demoulding mechanism used on a mould for producing products with internal threads. The mould comprises a fixed mould and a moving mould correspondingly matched with the fixed mould, wherein a mould cavity is formed by the fixed mould and the moving mould in a surrounding manner; the internal thread demoulding mechanism mounted on the fixed mould comprises a motor, a plurality of gears, a plurality of transmission rods and a plurality of internal thread rods; the plurality of gears comprise a plurality of action gears; the motor is fixedly mounted on one side of the fixed mould of the mould; the transmission rods are fixedly mounted on the action gears; one end of each internal thread rod is fixedly mounted on the corresponding transmission rod, and the other end of each internal thread rod is provided with internal threads and extends into the mould cavity; and when the internal thread demoulding mechanism works, the motor drives the gears to rotate and the gears drive the transmission rods to rotate, so that the transmission rods drive the internal thread rods to rotate and the internal thread rods are enabled to be detached from a product. The internal thread demoulding mechanism has the advantages that through using the motor fixedly mounted on one side of the fixed mould to drive the gears, the transmission rods are driven to detach the internal thread rods from the product, so that the precision of the product can be improved and the consistency of products from the mould can be guaranteed at every time.

Description

The internal thread mould emptier
Technical field
The utility model relates to a kind of internal thread mould emptier, relates in particular to a kind of internal thread mould emptier that guarantees every mould consistency of product and improve product precision.
Background technology
Therefore have internal thread on the formed in mould product, common mould emptier is to reach requiredly in the time of mould molding, needs a kind of internal thread mould emptier, and at present, the stripping means of internal thread all uses motor to drive chain or oil hydraulic cylinder driven gear.Motor drives chain and makes internal thread bar rotating stripping demoulding, chain is resetted have deviation, and every mould product can not guarantee in full accord.The oil hydraulic cylinder driven gear makes internal thread bar rotating stripping demoulding, and oil cylinder drives the smooth and easy fit clearance that requires of tooth bar running must be bigger, will have the deviation that resets, and oil cylinder stroke is bigger.
Therefore, above-mentioned traditional internal thread mould emptier can not satisfy the precision of every mould consistency of product and product.
Summary of the invention
The purpose of the utility model is to provide a kind of internal thread mould emptier that guarantees every mould consistency of product and improve product precision.
To achieve these goals, a kind of internal thread mould emptier of the utility model is used to produce the mould with internal thread product; Said mould comprise cover half and with the dynamic model of cover half corresponding matching, fixed half and moving half surrounds die cavity, said internal thread mould emptier is installed on the cover half; It comprises a motor, a plurality of gear, a plurality of drive link and a plurality of internal thread bar, comprises a plurality of action gears in a plurality of gears, and said motor is fixedly installed in cover half one side of mould; Said drive link is fixed on the action gear, and internal thread bar one end is fixed on the drive link, and the other end has internal thread and stretches into die cavity; During work, the rotation of motor driven wheel drives the drive link rotation; Thereby drive link drives the rotation of internal thread bar, makes the internal thread bar break away from product.
In the utility model one embodiment, motor and the mutually noninterfere of mould inside structure.
In the utility model one embodiment; Also comprise driving gear and a plurality of driven gear in a plurality of gears; The motor upper end is equipped with said driving gear; It is inner that a plurality of driven gears and a plurality of action gear are fixedly installed in the cover half of mould, drives a plurality of driven gears and drive a plurality of action gears rotations thereby motor can drive driving gear.
In one embodiment, be equiped with ejecting mechanism on the dynamic model, ejecting mechanism ejects product.
As stated, the utility model internal thread mould emptier makes the internal thread bar break away from product through being fixed at the motor driven wheel of cover half one side thereby drive drive link, can improve the precision of product and guarantee every mould consistency of product.
Description of drawings
Fig. 1 is the sketch map of the utility model internal thread mould emptier;
Each description of reference numerals is following among the figure:
Motor 10 driving gears 21
Driven gear 22 action gears 23
Drive link 30 internal thread bars 40
Cover half 100 dynamic models 200
Ejecting mechanism 201 moulds 300 products 400
The specific embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
See also Fig. 1, the utility model internal thread mould emptier is used to produce the mould 300 with internal thread product 400, and it comprises a motor 10, a plurality of gear, a plurality of drive link 30 and a plurality of internal thread bar 40.
Said mould 300 comprise cover half 100 and with the dynamic model 200 of cover half 100 corresponding matching, said internal thread mould emptier is installed on the cover half 100, is equiped with ejecting mechanism 201 on the said dynamic model 200.
Particularly; Said motor 10 is fixedly installed in cover half 100 1 sides of mould 300; With mould 300 internal structure mutually noninterferes; Gear comprises driving gear 21, a plurality of driven gear 22 and a plurality of action gear 23, and motor 10 upper ends are equipped with driving gear 21, and driven gear 22 and action gear 23 are fixedly installed in cover half 100 inside of mould 300.Thereby motor 10 can drive driving gear 21 and drive 23 rotations of driven gear 22 drive action gears.
During mould 300 matched moulds, cover half 100 surrounds die cavity (not indicating among the figure) with dynamic model 200, and said drive link 30 is fixed on the action gear 23, and internal thread bar 40 1 ends are fixed on the drive link 30, and the other end has internal thread and stretches into die cavity.
See also Fig. 1, during work, after product 200 moulding, starter 10, the driven wheel rotation drives drive link 30 rotations, thus drive link 30 drives 40 rotations of internal thread bar, makes internal thread bar 40 break away from product 200; Then, mould 300 die sinkings, dynamic model 200 is away from cover half 100, and ejecting mechanism 201 ejects product 200.
Behind the matched moulds, motor 10 reverses once more, and driven wheel drives drive link 30 counter-rotatings, thereby drives 40 counter-rotatings of internal thread bar and stretch into die cavity, accurately resets.
As stated, the utility model internal thread mould emptier makes internal thread bar 40 break away from product through being fixed at motor 10 driven wheels of cover half 100 1 sides thereby drive drive link 30, can improve the precision of product 300 and guarantee every mould consistency of product.
Though described the utility model with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.Because the utility model practical implementation and do not break away from the spirit or the essence of the utility model in a variety of forms; So be to be understood that; The foregoing description is not limited to any aforesaid details; And should in spirit that accompanying claims limited and scope, explain widely, therefore fall into whole variations and remodeling in claim or its equivalent scope and all should be accompanying claims and contain.

Claims (4)

1. an internal thread mould emptier is used to produce the mould with internal thread product, said mould comprise cover half and with the dynamic model of said cover half corresponding matching; Said cover half and said dynamic model surround die cavity; It is characterized in that: said internal thread mould emptier is installed on the said cover half, and it comprises a motor, a plurality of gear, a plurality of drive link and a plurality of internal thread bar, and wherein said a plurality of gears comprise a plurality of action gears; Said motor is fixedly installed in said cover half one side of said mould; Said a plurality of drive link is fixed on said a plurality of action gear, and said a plurality of internal thread bar one ends are fixed on said a plurality of drive link, and the other end has internal thread and stretches into said die cavity; Said motor drives said a plurality of gear rotation when work; Drive said a plurality of drive link rotation, thereby said a plurality of drive link drives said a plurality of internal thread bar rotation, makes said a plurality of internal thread bar break away from product.
2. internal thread mould emptier as claimed in claim 1 is characterized in that: said motor and the mutually noninterfere of said mould inside structure.
3. internal thread mould emptier as claimed in claim 1; It is characterized in that: said a plurality of gears also comprise driving gear and a plurality of driven gear; Said motor upper end is equipped with said driving gear; It is inner that said a plurality of driven gear and said a plurality of action gear are fixedly installed in the said cover half of said mould, drives said a plurality of driven gear and drive said a plurality of action gear rotation thereby said motor can drive said driving gear.
4. internal thread mould emptier as claimed in claim 1 is characterized in that: be equiped with ejecting mechanism on the said dynamic model, said ejecting mechanism ejects product.
CN2011204742924U 2011-11-10 2011-11-10 Internal thread demoulding mechanism Expired - Fee Related CN202318672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204742924U CN202318672U (en) 2011-11-10 2011-11-10 Internal thread demoulding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204742924U CN202318672U (en) 2011-11-10 2011-11-10 Internal thread demoulding mechanism

Publications (1)

Publication Number Publication Date
CN202318672U true CN202318672U (en) 2012-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204742924U Expired - Fee Related CN202318672U (en) 2011-11-10 2011-11-10 Internal thread demoulding mechanism

Country Status (1)

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CN (1) CN202318672U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814937A (en) * 2012-09-11 2012-12-12 成都图南电子有限公司 Injection molding device suitable for magnet internal thread injection molding
CN103464720A (en) * 2013-09-04 2013-12-25 昆山旭龙精密机械有限公司 Efficient die-casting die
CN103707473A (en) * 2013-12-06 2014-04-09 台州市黄岩炜大塑料机械有限公司 Plastic mold internal screw thread floating stopping demolding mechanism
CN104149278A (en) * 2014-08-25 2014-11-19 健大电业制品(昆山)有限公司 Plastic rubber mould twisted tooth
CN108150189A (en) * 2016-12-05 2018-06-12 上海清远管业科技有限公司 The quick removing device of shield duct piece Grouting Pipe and form removal method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814937A (en) * 2012-09-11 2012-12-12 成都图南电子有限公司 Injection molding device suitable for magnet internal thread injection molding
CN103464720A (en) * 2013-09-04 2013-12-25 昆山旭龙精密机械有限公司 Efficient die-casting die
CN103707473A (en) * 2013-12-06 2014-04-09 台州市黄岩炜大塑料机械有限公司 Plastic mold internal screw thread floating stopping demolding mechanism
CN103707473B (en) * 2013-12-06 2015-11-18 台州市黄岩炜大塑料机械有限公司 Plastic mold internal screw thread is floated spline mould emptier
CN104149278A (en) * 2014-08-25 2014-11-19 健大电业制品(昆山)有限公司 Plastic rubber mould twisted tooth
CN104149278B (en) * 2014-08-25 2017-05-24 健大电业制品(昆山)有限公司 Plastic rubber mould twisted tooth
CN108150189A (en) * 2016-12-05 2018-06-12 上海清远管业科技有限公司 The quick removing device of shield duct piece Grouting Pipe and form removal method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20131110