CN108262480A - A kind of device and control method for controlling powder metallurgy injection mould open-close mould sequence - Google Patents
A kind of device and control method for controlling powder metallurgy injection mould open-close mould sequence Download PDFInfo
- Publication number
- CN108262480A CN108262480A CN201711409183.2A CN201711409183A CN108262480A CN 108262480 A CN108262480 A CN 108262480A CN 201711409183 A CN201711409183 A CN 201711409183A CN 108262480 A CN108262480 A CN 108262480A
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- China
- Prior art keywords
- closing piece
- powder metallurgy
- mould
- metallurgy injection
- mold
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to powder metallurgy injection class mold mechanism fields, and in particular to a kind of device and control method for controlling powder metallurgy injection mould open-close mould sequence；Solve the problems, such as mold control open mold sequence meet first open first conjunction (being closed after being opened after or), by the device of the control powder metallurgy injection mould open-close mould sequence be mounted on mold symmetrical both sides can be realized a certain die joint on mold first open first close (being closed after being opened after or) effect；The present invention specifically includes following content：A kind of device for controlling powder metallurgy injection mould open-close mould sequence, the powder metallurgy injection mold include plate in caster, male template and jump；The device of the control powder metallurgy injection mould open-close mould sequence includes inserted link, fixed seat, closing piece one, closing piece two, L-type locking bar.
Description
Technical field
The present invention relates to powder metallurgy injection class mold mechanism fields, and in particular to a kind of control powder metallurgy injection mould
Have the device and control method of open mold sequence.
Background technology
Current existing product is Insert molding parts, and mould circle PIN enters on son, then close before Insert parts needs are sleeved on
Mould injection molding, the sliding block of male die that plate drives in jump during molding directly shovel hinders Insert parts, so in clamping process
It has to after master mold first closes in place, plate drives sliding block to mold again in jump, i.e., master mold first closes (or being closed after plate in jumping)；Since product is
Drum forms are sleeved on preceding mould completely, and during die sinking, product easily and then walk by preceding mould, so being had to during die sinking
It is first taken away when sliding block molds not yet, i.e., master mold is first opened (or being opened after plate in jumping)；And existing control die sinking sequencer
Structure can only control break-before-make, it is impossible to which first conjunction (being closed after being opened after or) is first opened in control.
Invention content
First conjunction (being closed after being opened after or) is first opened in order to solve the problems, such as that mold control open mold sequence meets, the present invention provides
A kind of device and control method for controlling powder metallurgy injection mould open-close mould sequence, which is opened
The device of molding sequence can be realized a certain die joint on mold mounted on the symmetrical both sides of mold and first open first conjunction (after being opened after or
Close) effect.The present invention specifically includes following content：A kind of device for controlling powder metallurgy injection mould open-close mould sequence, institute
The powder metallurgy injection mold stated includes plate in caster, male template and jump；The control powder metallurgy injection mould open-close
The device of mould sequence includes inserted link, fixed seat, closing piece one, closing piece two, L-type locking bar；
Described inserted link one end is fixedly mounted on caster, and the fixed seat is mounted in male template, the L-type
Locking bar one end is fixedly mounted in jump on plate；
The closing piece one is the one end of cross bar mounted on fixed seat for being connected with stretching structure, in the flexible of stretching structure
In the process locking is formed with inserted link, L-type locking bar；
The closing piece two is connected with the other end that stretching structure is mounted on fixed seat；In the telescopic process of stretching structure
Locking is formed with L-type locking bar.
The present invention installs a fixed seat in male template, then passes through inserted link and L-type locking bar and the closing piece in fixed seat
One forms locking structure with closing piece two；When caster and the position relationship of male template are fixed, control inserted link one and lock
One locking of block is with unclamping；When closing piece two is with L-type locking bar locking, male template and the position relationship of plate in jump are fixed；It is logical
Cross control closing piece one and closing piece two, come realize caster, male template and jump in plate mutual alignment relation, total letter
It is single, efficient.
Preferably, the closing piece one described in the device of the control powder metallurgy injection mould open-close mould sequence, closing piece
The stretching structure of two connections is spring；The spring is fixed by grub screw.
The adjustable spring set on closing piece one, closing piece two can pass through the position of the flexible adjustment closing piece one of spring, closing piece two
It puts, realizes inserted link to the locking of closing piece one and release and stirring to closing piece two；Locking and pine of the closing piece two to L-type locking bar
It opens
Preferably, the plug one of the inserted link described in the device of the control powder metallurgy injection mould open-close mould sequence
End is provided with laterally projecting end.
The stirring to closing piece two when caster is detached with male template is realized at laterally projecting end of the original from fixing end on inserted link；
Preferably, it is set in the fixed seat described in the device of the control powder metallurgy injection mould open-close mould sequence
There is fixed seat cover board.Realize the physical protection to entire control device.
A kind of method for controlling powder metallurgy injection mould open-close mould sequence, the powder metallurgy injection mold include mother
Plate in template, male template and jump；The device of the control powder metallurgy injection mould open-close mould sequence includes inserted link, fixation
Seat, closing piece one, closing piece two, L-type locking bar and telescopic spring structure；
The method of the control powder metallurgy injection mould open-close mould sequence includes the following steps：
Mold sequence of movement：When molding machine molds, L-type locking bar is buckled up with closing piece two ensures male template and plate in jump
It remains stationary as together in the driving lower open die of molding machine, caster is opened with male template at this time, when caster drives inserted link movement
It moves right to closing piece two is stirred, L-type locking bar is made to be detached from closing piece two, male template is opened with plate in jump at this time, and male template is with jumping
When middle plate is opened to setpoint distance, closing piece one is moved right under the driving of spring to L-type locking bar is blocked, and die sinking at this time is completed；
Mould assembling action sequence：When forming machine mould matching, since closing piece one blocks plate during L-type locking bar makes male template and jumps
Keep setting distance it is constant continues to mold together, at this moment between caster and male template without any resistance in the case of start to close
Mould, inserted link is moved to the left closing piece one after male and female template is completed to mold, until closing piece one is detached with L-type locking bar, plate in jumping at this time
Start molding until whole set of die molds completely with male template.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention.
The fixed seat cover board that Fig. 2 is the present invention sets schematic diagram.
Fig. 3-Fig. 6 is the die sinking flow diagram of the present apparatus；
Fig. 3 is molding state；Fig. 4 opens die joint one for caster and plate in jump；Fig. 5 stirs module two to the right for plate
Mobile, L-type locking bar is detached with closing piece two；Fig. 6 for die joint two be opened to setting stroke S, closing piece one under the driving of spring to
It moves right and blocks L-type locking bar, plate is kept at a distance in making male template and jumping.
Fig. 7-Fig. 9 is the molding flow diagram of the present apparatus；
Fig. 7 is molded completely for male template and plate in jump, and closing piece two is moved to the left completion molding under the driving of spring；
Fig. 8 is molded completely for caster with male template, and inserted link is moved to the left closing piece one, and L-type locking bar is detached from closing piece one and limits
System；
Fig. 9 is male and female template and the complete die opening state of plate in jump.
Label declaration：1st, caster；2nd, male template；3rd, plate in jumping；4th, inserted link；5th, closing piece one；6th, closing piece two；7th, it is fixed
Seat；8th, L-type locking bar；9th, spring；10th, grub screw；11st, fixed seat cover board；12nd, die joint one；13rd, die joint two, 14, laterally
Jag.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, following embodiment be explanation of the invention and
The invention is not limited in following embodiments.
Embodiment：
As shown in figs 1-9, a kind of device for controlling powder metallurgy injection mould open-close mould sequence, packet are present embodiments provided
Include caster 1, male template 2 and plate 3 in jump；Inserted link 4, fixed seat 7, closing piece 1, closing piece 26, L-type locking bar 8；4 one end of inserted link is consolidated
On caster 1, fixed seat 7 is mounted in male template 2 for Dingan County, and 8 one end of L-type locking bar is fixedly mounted in jump on plate 3；Closing piece
One is be connected with stretching structure spring horizontal mounted on one end of fixed seat 7, in the telescopic process of stretching structure with inserted link, L
Type locking bar forms locking；Closing piece two is connected with the other end that stretching structure is mounted on fixed seat；What closing piece one, closing piece two connected stretches
Shrinking structure is spring 9；Spring is fixed by grub screw 10.During the telescopic spring of stretching structure with L-type locking bar
Form locking.The present embodiment installs a fixed seat in male template, then passes through inserted link and L-type locking bar and the lock in fixed seat
Block one forms locking structure with closing piece two；When inserted link one and one locking of closing piece, the position relationship of caster and male template into
Row is fixed；When closing piece two is with L-type locking bar locking, male template and the position relationship of plate in jump are fixed；It is locked by controlling
Block one and closing piece two, come realize caster, male template and in jumping plate mutual alignment relation, total is simple, efficiently.Lock
The adjustable spring set on block one, closing piece two can realize lock by the position of the flexible adjustment closing piece one of spring, closing piece two
The locking of block a pair of inserted link and release and stirring to closing piece two；Locking and release of the closing piece two to L-type locking bar；Inserted link
Plug one end is provided with laterally projecting end 14, and laterally projecting end 14 of the original from fixing end is realized in caster and male template on inserted link
Stirring to closing piece two during separation；Fixed seat cover board 11 is provided in fixed seat；Realize the physical guarantor to entire control device
Shield.
The method of control powder metallurgy injection mould open-close mould sequence includes the following steps：
Mold sequence of movement：When molding machine molds, L-type locking bar is buckled up with closing piece two ensures male template and plate in jump
It remains stationary as together in the driving lower open die of molding machine, caster is opened with male template at this time, when caster drives inserted link movement
It moves right to closing piece two is stirred, L-type locking bar is made to be detached from closing piece two, male template is opened with plate in jump at this time, and male template is with jumping
When middle plate is opened to setpoint distance, closing piece one is moved right under the driving of spring to L-type locking bar is blocked, and die sinking at this time is completed；
Mould assembling action sequence：When forming machine mould matching, since closing piece one blocks plate during L-type locking bar makes male template and jumps
Keep setting distance it is constant continues to mold together, at this moment between caster and male template without any resistance in the case of start to close
Mould, inserted link is moved to the left closing piece one after male and female template is completed to mold, until closing piece one is detached with L-type locking bar, plate in jumping at this time
Start molding until whole set of die molds completely with male template.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Title etc. can be different.The equivalent or simple change that all construction, feature and principles according to described in inventional idea of the present invention are done, is wrapped
It includes in the protection domain of patent of the present invention.Those skilled in the art can be to described specific implementation
Example is done various modifications or additions or is substituted in a similar way, without departing from structure of the invention or surmounts this
Range as defined in the claims, is within the scope of protection of the invention.
Claims (5)
1. a kind of device for controlling powder metallurgy injection mould open-close mould sequence, the powder metallurgy injection mold include master mold
Plate in plate, male template and jump；It is characterized in that：The device of the control powder metallurgy injection mould open-close mould sequence includes inserting
Bar, fixed seat, closing piece one, closing piece two, L-type locking bar；
Described inserted link one end is fixedly mounted on caster, and the fixed seat is mounted in male template, the L-type locking bar
One end is fixedly mounted in jump on plate；
The closing piece one is the one end of cross bar mounted on fixed seat for being connected with stretching structure, in the telescopic process of stretching structure
In with inserted link, L-type locking bar formed locking；
The closing piece two is connected with the other end that stretching structure is mounted on fixed seat；In the telescopic process of stretching structure with L
Type locking bar forms locking.
2. the device of control powder metallurgy injection mould open-close mould sequence according to claim 1, it is characterised in that described
Closing piece one, closing piece two connect stretching structure be spring；
The spring is fixed by grub screw.
3. the device of control powder metallurgy injection mould open-close mould sequence according to claim 1, it is characterised in that described
Plug one end of inserted link be provided with laterally projecting end.
4. the device of control powder metallurgy injection mould open-close mould sequence according to claim 1, it is characterised in that described
Fixed seat on be provided with fixed seat cover board.
5. a kind of method for controlling powder metallurgy injection mould open-close mould sequence, the powder metallurgy injection mold include master mold
Plate in plate, male template and jump；The device of described control powder metallurgy injection mould open-close mould sequence include inserted link, fixed seat,
Closing piece one, closing piece two, L-type locking bar and telescopic spring structure；
The method of the control powder metallurgy injection mould open-close mould sequence includes the following steps：
Mold sequence of movement：When molding machine molds, L-type locking bar is buckled up with closing piece two ensures that male template is kept with plate in jump
Motionless together in the driving lower open die of molding machine, caster is opened with male template at this time, is dialled when caster drives inserted link to move to
It moves closing piece two to move right, L-type locking bar is made to be detached from closing piece two, male template is opened with plate in jump at this time, male template and plate in jump
When being opened to setpoint distance, closing piece one is moved right under the driving of spring to L-type locking bar is blocked, and die sinking at this time is completed；
Mould assembling action sequence：When forming machine mould matching, kept since closing piece one blocks plate during L-type locking bar makes male template and jumps
The distance of setting is constant to be continued to mold together, at this moment between caster and male template without any resistance in the case of start to mold,
Inserted link is moved to the left closing piece one after male and female template is completed to mold, until closing piece one is detached with L-type locking bar, plate and public affairs in jumping at this time
Template starts molding until whole set of die molds completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409183.2A CN108262480B (en) | 2017-12-22 | 2017-12-22 | Device and method for controlling opening and closing sequence of powder metallurgy injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409183.2A CN108262480B (en) | 2017-12-22 | 2017-12-22 | Device and method for controlling opening and closing sequence of powder metallurgy injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108262480A true CN108262480A (en) | 2018-07-10 |
| CN108262480B CN108262480B (en) | 2023-07-04 |
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ID=62772304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711409183.2A Active CN108262480B (en) | 2017-12-22 | 2017-12-22 | Device and method for controlling opening and closing sequence of powder metallurgy injection mold |
Country Status (1)
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|---|---|
| CN (1) | CN108262480B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733869A (en) * | 2008-11-21 | 2010-06-16 | 汉达精密电子(昆山)有限公司 | Positioning die opening mechanism |
| CN102233646A (en) * | 2010-04-21 | 2011-11-09 | 苏州汉扬精密电子有限公司 | First mold-locking mechanism for male-female mold |
| CN202097918U (en) * | 2011-05-29 | 2012-01-04 | 长城汽车股份有限公司 | Circulating die opening mechanism for T die |
| CN202241870U (en) * | 2011-09-20 | 2012-05-30 | 深圳市京信通科技有限公司 | Opening and closing mould sequence control mechanism as well as mould therewith |
| CN202623149U (en) * | 2012-02-24 | 2012-12-26 | 富港电子（东莞）有限公司 | Mould |
| CN202878621U (en) * | 2012-08-03 | 2013-04-17 | 苏州日兴模具有限公司 | Opening and closing control mechanism of injection molding die |
| CN203510660U (en) * | 2013-09-25 | 2014-04-02 | 天泽精密技术（上海）有限公司 | Device for controlling opening and closing of injection mold |
| CN203739172U (en) * | 2014-02-18 | 2014-07-30 | 上海科工机电设备成套有限公司 | Sequential mold opening/closing mechanical device for cover plastic mold of automobile safety belt height adjuster |
| CN105328881A (en) * | 2015-11-24 | 2016-02-17 | 东莞市誉铭新精密技术股份有限公司 | Sequential die opening and closing control mechanism and three-plate die |
| CN208391009U (en) * | 2017-12-22 | 2019-01-18 | 杭州铭赫科技有限公司 | A kind of device controlling powder metallurgy injection mould open-close mould sequence |
-
2017
- 2017-12-22 CN CN201711409183.2A patent/CN108262480B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733869A (en) * | 2008-11-21 | 2010-06-16 | 汉达精密电子(昆山)有限公司 | Positioning die opening mechanism |
| CN102233646A (en) * | 2010-04-21 | 2011-11-09 | 苏州汉扬精密电子有限公司 | First mold-locking mechanism for male-female mold |
| CN202097918U (en) * | 2011-05-29 | 2012-01-04 | 长城汽车股份有限公司 | Circulating die opening mechanism for T die |
| CN202241870U (en) * | 2011-09-20 | 2012-05-30 | 深圳市京信通科技有限公司 | Opening and closing mould sequence control mechanism as well as mould therewith |
| CN202623149U (en) * | 2012-02-24 | 2012-12-26 | 富港电子（东莞）有限公司 | Mould |
| CN202878621U (en) * | 2012-08-03 | 2013-04-17 | 苏州日兴模具有限公司 | Opening and closing control mechanism of injection molding die |
| CN203510660U (en) * | 2013-09-25 | 2014-04-02 | 天泽精密技术（上海）有限公司 | Device for controlling opening and closing of injection mold |
| CN203739172U (en) * | 2014-02-18 | 2014-07-30 | 上海科工机电设备成套有限公司 | Sequential mold opening/closing mechanical device for cover plastic mold of automobile safety belt height adjuster |
| CN105328881A (en) * | 2015-11-24 | 2016-02-17 | 东莞市誉铭新精密技术股份有限公司 | Sequential die opening and closing control mechanism and three-plate die |
| CN208391009U (en) * | 2017-12-22 | 2019-01-18 | 杭州铭赫科技有限公司 | A kind of device controlling powder metallurgy injection mould open-close mould sequence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108262480B (en) | 2023-07-04 |
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