CN201089200Y - Positioning die open-close mechanism - Google Patents

Positioning die open-close mechanism Download PDF

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Publication number
CN201089200Y
CN201089200Y CNU2007200546779U CN200720054677U CN201089200Y CN 201089200 Y CN201089200 Y CN 201089200Y CN U2007200546779 U CNU2007200546779 U CN U2007200546779U CN 200720054677 U CN200720054677 U CN 200720054677U CN 201089200 Y CN201089200 Y CN 201089200Y
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CN
China
Prior art keywords
push rod
male
location
die
master mold
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
CNU2007200546779U
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Chinese (zh)
Inventor
方固东
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.)
Mitac Precision Technology Shunde Ltd
Original Assignee
Mitac Precision Technology Shunde 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 Mitac Precision Technology Shunde Ltd filed Critical Mitac Precision Technology Shunde Ltd
Priority to CNU2007200546779U priority Critical patent/CN201089200Y/en
Application granted granted Critical
Publication of CN201089200Y publication Critical patent/CN201089200Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a locating opening/closing die mechanism which comprises a female die, a male die, a base and a locating opening/closing die mechanism, wherein the male die is positioned between the female die and the base; the locating opening/closing die mechanism comprises a female die push rod, a male die push rod, at least two stop blocks and a pulley; one end of the female die push rod is locked on the side face of the female die, while the other end is provided with a gap; one end of the male die push rod is locked on the side face of the base, while the middle part is provided with a slot; the stop blocks are arranged on the male die and are respectively positioned on the outsides of the female die push rod and the male die push rod; the pulley is arranged on the male die capable of moving from side to side, and is positioned between the male die push rod and the female die push rod; when a die is closed, the pulley is clamped inside the female die push rod and the slot arranged in the middle of the male die push rod. The utility model has the advantages of simple structure and accurate control of the order of die opening and closing.

Description

A kind of location open clamping
Technical field
The utility model relates to a kind of die opening mechanism of mould.Location in specifically a kind of plastic processing open clamping.
Background technology
At present, dual-mode machine has normally been installed an intermediate die plate between the fixed form of routine and collapsible form.The mould of two standards is installed in the both sides of intermediate die plate, and on-stream two moulds replace die sinking and unload workpiece.Also alternately inject each mould the articles injection-moulded behind that is moved to injection machine.The injection moulding process of two moulds staggers mutually, yet when branch has the mould of a lot of row position, often because of the suffered resistance difference of each die joint of three template dies, occurs sequencing when causing matched moulds.
The utility model content
Because above-mentioned problem, the purpose of this utility model is to overcome the deficiencies in the prior art and defective, provide a kind of and can accurately locate, location simple in structure open clamping.
A kind of location that the utility model discloses open clamping, comprise master mold, intermediate die plate, male model and location open clamping, described location open clamping comprise: the master mold push rod, an end is locked in the side of described master mold, its other end offers breach; The male model push rod, an end is locked in the side of described male model, and its middle part offers short slot; At least two blocks are installed on the described intermediate die plate, lay respectively at the outside of master mold push rod and male model push rod; And pulley, can left and right displacement be installed on the described intermediate die plate, between the inboard of the inboard and described master mold push rod of described male model push rod, under the state of mould mold closing, described pulley is fastened in the short slot and described master mold push rod at described male model push rod middle part.
More excellent, described location open clamping also comprise: the flexible block assembly is arranged in the groove of the corresponding position of the described male model push rod deformation trace of described intermediate die plate offering.
More excellent, described flexible block assembly comprises: the bullet piece is installed in the described groove by the guide pillar screw; And elastic parts, be installed between the bottom of described bullet piece and described groove.
More excellent, described block is L shaped.
More excellent, described pulley is circular.
More excellent, described elastic parts is a spring.
Location of the present utility model open clamping have simple in structurely, and can accurately control the die sinking of mould and the sequential scheduling advantage of matched moulds.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is the perspective view under the utility model die opening state.
Fig. 3 is the cross-sectional view along B-B ' of Fig. 2.
The specific embodiment
For describing technology contents of the present utility model, structural feature in detail, illustrated in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1, be perspective view of the present utility model.This mould comprise master mold 11, intermediate die plate 12, male model 13 and location open clamping 2, wherein, described location open clamping 2 comprise: master mold push rod 21, one ends are locked in the side of described master mold 11, and its other end offers breach 211; Male model push rod 22, one ends are locked in the side of described male model 13, and its middle part offers short slot 221; At least two blocks 24 and 25 are installed on the described intermediate die plate 12, lay respectively at the outside of described master mold push rod 21 and described male model push rod 22; And and pulley 23, can left and right displacement be installed on the described intermediate die plate 12, between the inboard of the inboard and described master mold push rod 21 of described male model push rod 22, under the state of mould mold closing, described pulley 23 is fastened in the short slot 221 at described male model push rod 22 middle parts and the middle part of described master mold push rod 21.
See also Fig. 2, be the perspective view under the utility model die opening state.In this, this mould is when die sinking, at first give the power of drawing on the described master mold 11 by crane, after the breach 211 that moves to its lower end when described master mold push rod 21 meets with described pulley 23, certain displacement takes place to the right in the described pulley 23 of described male model push rod 22 compressings, make described intermediate die plate 12 be pulled away from described male model 13, thereby finish the die sinking operation of this mould.
Otherwise, when matched moulds, because described pulley 23 is fastened in breach 211 places of described master mold push rod 21, makes described master mold push rod 21 to move down, along with described intermediate die plate 12 moves down, the short slot 221 that moves to its middle part on the described male model push rod 22 meets with described pulley 23, described master mold push rod 21 will give described pulley 23 1 to the power that moves to left, and make described pulley 23 move in the described short slot 221, in this, described master mold 11 just can move down, thereby finishes the matched moulds operation of mould.
Please continue to consult Fig. 3, be the cross-sectional view of Fig. 2 along B-B '.Corresponding position in the described male model push rod 22 deformation trace places of described intermediate die plate 12 offers groove 121, in described groove 121, flexible block assembly 3 is installed, this flexible block assembly 3 comprises: bullet piece 31 is installed in the described groove 121 by guide pillar screw 32; And spring 33, be installed between the bottom of described bullet piece 31 and described groove 121.When described male model push rod 22 is displaced downwardly to when detaching described block 24, described spring 33 recovers under the effect of natural elasticities described bullet piece 31 is pushed out to described block 24 and offsets, and under the situation of described male model push rod 22, can stop described pulley 23 to move to left.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by claim of the present utility model.

Claims (6)

1. a location Kai clamping comprises master mold, intermediate die plate, male model and location Kai clamping, it is characterized in that, described location Kai clamping comprises:
The master mold push rod, an end is locked in the side of described master mold, and its other end offers breach;
The male model push rod, an end is locked in the side of described male model, and its middle part offers short slot;
At least two blocks are installed on the described intermediate die plate, lay respectively at the outside of master mold push rod and male model push rod; And
Pulley, can left and right displacement be installed on the described intermediate die plate, between the inboard of the inboard and described master mold push rod of described male model push rod, under the state of mould mold closing, described pulley is fastened in the short slot and described master mold push rod at described male model push rod middle part.
2. location according to claim 1 open clamping, it is characterized in that, described location open clamping also comprise: the flexible block assembly is arranged in the groove of the corresponding position of the described male model push rod deformation trace of described intermediate die plate offering.
3. location according to claim 2 open clamping, it is characterized in that described flexible block assembly comprises:
The bullet piece is installed in the described groove by the guide pillar screw; And
Elastic parts is installed between the bottom of described bullet piece and described groove.
4. location according to claim 1 open clamping, it is characterized in that: described block is L shaped.
5. location according to claim 1 open clamping, it is characterized in that: described pulley is for circular.
6. location according to claim 3 open clamping, it is characterized in that: described elastic parts is a spring.
CNU2007200546779U 2007-07-27 2007-07-27 Positioning die open-close mechanism Expired - Fee Related CN201089200Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200546779U CN201089200Y (en) 2007-07-27 2007-07-27 Positioning die open-close mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200546779U CN201089200Y (en) 2007-07-27 2007-07-27 Positioning die open-close mechanism

Publications (1)

Publication Number Publication Date
CN201089200Y true CN201089200Y (en) 2008-07-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200546779U Expired - Fee Related CN201089200Y (en) 2007-07-27 2007-07-27 Positioning die open-close mechanism

Country Status (1)

Country Link
CN (1) CN201089200Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039641A (en) * 2009-10-23 2011-05-04 富甲电子(昆山)有限公司 Mould opening and closing positioning device
CN102529031A (en) * 2012-01-06 2012-07-04 昆山市华英精密模具工业有限公司 Injection molding die
CN103737856A (en) * 2013-12-11 2014-04-23 思柏精密模具注塑(无锡)有限公司 Passive sequential die-assembly precise die of printer panel
CN105150477A (en) * 2015-09-17 2015-12-16 广东长盈精密技术有限公司 Component for mold clamping mechanism and mold clamping equipment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039641A (en) * 2009-10-23 2011-05-04 富甲电子(昆山)有限公司 Mould opening and closing positioning device
CN102039641B (en) * 2009-10-23 2014-04-02 富甲电子(昆山)有限公司 Mould opening and closing positioning device
CN102529031A (en) * 2012-01-06 2012-07-04 昆山市华英精密模具工业有限公司 Injection molding die
CN102529031B (en) * 2012-01-06 2014-08-20 江苏华英光宝科技股份有限公司 Injection molding die
CN103737856A (en) * 2013-12-11 2014-04-23 思柏精密模具注塑(无锡)有限公司 Passive sequential die-assembly precise die of printer panel
CN103737856B (en) * 2013-12-11 2015-12-30 思柏精密模具注塑(无锡)有限公司 Printer panel passive sequential matched moulds precision die
CN105150477A (en) * 2015-09-17 2015-12-16 广东长盈精密技术有限公司 Component for mold clamping mechanism and mold clamping equipment
CN105150477B (en) * 2015-09-17 2017-01-25 东莞长盈精密科技有限公司 Component for mold clamping mechanism and mold clamping equipment

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Legal Events

Date Code Title Description
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: 20080723

Termination date: 20110727