CN201471695U - Sequential mold opening device - Google Patents
Sequential mold opening device Download PDFInfo
- Publication number
- CN201471695U CN201471695U CN2009201609308U CN200920160930U CN201471695U CN 201471695 U CN201471695 U CN 201471695U CN 2009201609308 U CN2009201609308 U CN 2009201609308U CN 200920160930 U CN200920160930 U CN 200920160930U CN 201471695 U CN201471695 U CN 201471695U
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- CN
- China
- Prior art keywords
- motion bar
- lockset
- driving mechanism
- piston rod
- pedestal
- 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 - Lifetime
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Abstract
The utility model discloses a sequential mold opening device, which is applied on a mold with two parting faces and comprises a driving mechanism, a first moving rod and a second moving rod which are connected at two ends of the driving mechanism, and a first locker and a second locker which are arranged at the free ends of the first moving rod and the second moving rod. A first piston rod and a second piston rod are arranged at two ends of the driving mechanism and the first moving rod and the second moving rod are respectively connected with the first piston rod and the second piston rod. Each of the first locker and the second locker comprises a base and two limiter blocks which are arranged at two sides of the base; grooves which can hold the free ends of the moving rods are arranged on the base, corresponding to the first moving rod and the second moving rod; through holes are arranged on the base, corresponding to the limiter blocks; the through holes are communicated with the grooves; each through hole is provided with a roller inside; and accommodation grooves matched with the rollers in shape are arranged on the limiter blocks, corresponding to the through holes. The sequential molding opening device is simple in structure, small in volume, small in working resistance and smooth and balanced in motion.
Description
Technical field
The utility model relates to a kind of die sinking device of mould, relates in particular to the die sinking device of the mould that is applied to have two die joints.
Background technology
In the prior art, the die sinking device that is used on the mould mainly is the T font structure, comprising: cylinder and pedestal etc., cylinder and pedestal are respectively put on one side, this kind die sinking device structure is complicated, volume is bigger, is subjected to force unbalance, has some setbacks in the motion, the phenomenon of blocking is on one side often arranged, therefore, cause mould to produce dangerous probability height, be further improved.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of order die sinking device, and its volume is less, assembly relation is simple, stress balance, motion are smooth and easy, can guarantee fully that the opening and closing movement of mould is normal.
In order to solve the problems of the technologies described above, the utility model provides a kind of order die sinking device, be applied to have on the mould of two die joints, comprise a driving mechanism, be connected first of described driving mechanism two ends, second motion bar and be arranged on described first, second motion bar free-ended first, second lockset, described driving mechanism two ends are provided with a first piston bar and one second piston rod, described first, second motion bar is respectively with described first, second piston rod links to each other, described first, second lockset includes: a pedestal and two limited blocks that are arranged on the pedestal both sides, described pedestal is in correspondence described first, the position of second motion bar is provided with can the free-ended groove of ccontaining described motion bar, described pedestal is provided with a through hole respectively in the position of corresponding each limited block, described through hole is communicated with described groove, be respectively arranged with a roller in each through hole, each limited block be provided with respectively in the position of the described through hole of correspondence one with the storage tank of roller profile coupling, described first, second motion bar can alternately insert described first, the groove of second lockset is to realize described first, second lockset alternately cuts out or opens.
Described order die sinking device wherein, also comprises two displacement sensors that are separately positioned on described first, second motion bar.
Described order die sinking device wherein, is provided with T-slot on first, second motion bar, first, second piston rod be provided with described first, second motion bar on the syndeton of T-slot coupling.
Described order die sinking device, wherein, the first piston bar and second piston rod, first motion bar and second motion bar and first lockset and second lockset are symmetrical distribution with respect to driving mechanism respectively.
Described order die sinking device, wherein, described driving mechanism is a cylinder.
Useful technique effect of the present utility model is: this order die sinking device volume simple in structure is less, and the space that takies mould is less, is easy to processing; Resistance is less in the work, and moving equilibrium is smooth and easy, and production safety is particularly useful for palletizing die/T-mould (TANDEM MOLD) hot runner mould.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model order die sinking device;
Fig. 2 is the cutaway view of Fig. 1 along the A-A direction.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Consult Fig. 1, Fig. 2, this order die sinking device 2 comprises that a driving mechanism 21, symmetry are connected first, second motion bar 23 at driving mechanism 21 two ends, 23 ' and be symmetricly set on first, second motion bar 23,23 ' free-ended first, second lockset 24,24 '.
This driving mechanism 21 can be cylinder, be provided with piston in the cylinder body, the cylinder two ends are arranged with a first piston bar 22 and one second piston rod 22 ', this first, second piston rod 22,22 ' is connected with this piston respectively, make that this first, second piston rod 22,22 ' can be followed piston and be moved to same direction when cylinder is opened.
Described first, second motion bar 23,23 ' links to each other with described first, second piston rod 22,22 ' respectively, be provided with T-slot 231,231 ' on this first, second motion bar 23,23 ', this first, second piston rod be provided with first, second motion bar 23,23 ' on the syndeton of T-slot coupling, and inductor 232,232 ' also is equipped with on first, second motion bar 23,23 ' surface, this inductor is used to respond to first, second motion bar 23,23 ' displacement movement state, and this motion state is sent to the injector that links to each other with mould.
This first, second lockset 24,24 ' comprising: a pedestal 241,241 ' and two limited block 242,242 ' that is arranged on pedestal 241,241 ' both sides.This pedestal 241,241 ' is respectively equipped with in corresponding first, second motion bar 23,23 ' position can ccontaining first, second motion bar 23,23 ' free-ended groove 2411,2411 ', this first, second motion bar 23,23 ' Front-end Design are in the arc-shaped, so the groove 2411 on the pedestal 241,241 ', 2411 ' also respective design is in the arc-shaped.Pedestal 241,241 ' is provided with a through hole 2412,2412 ' respectively in corresponding each limited block 242,242 ' position, be respectively arranged with a roller 2413,2413 ' in each through hole 2412,2412 ', through hole 2412,2412 ' is communicated with groove 2411,2411 ', and, each limited block 242,242 ' be provided with respectively in corresponding through hole 2412,2412 ' position one with the storage tank 2421,2421 ' of roller 2413,2413 ' coupling, roller 2413,2413 ' can partly be contained in the limited block that is adjacent 242,242 ' storage tank 2421,2421 '.
This order die sinking device 2 is applied to one to have on the mould 1 of two die joints, this two die joint is divided into left mould 11 and right mould 11 ' with mould 1, and first, second lockset 24,24 ' of this order die sinking device 2 is installed in left mould 11 and right mould 11 ' respectively and goes up to realize that this left side mould 11 and right mould 11 ' can alternately open or close.This left and right mould 11,11 ' includes first template 111,111 ' and second template 112,112 ' that the two-phase interworking is closed.Pedestal 241,241 ' on this first, second lockset 24,24 ' is fixed on left and right mould 11,11 ' first template 111,111 ', and two limited blocks 242,242 ' on first, second lockset 24,24 ' are fixed on left and right mould 11,11 ' second template 112,112 '.Simultaneously, also be provided with between a left side mould 11 and the right mould 11 ' in one on the template 12, middle template 12 is provided with keyway, and cylinder 21 bottoms are provided with the square key that cooperates with this keyway, so that first, second piston rod 22,22 ' of cylinder 21 can accurately be located on its direction of motion.
During this order die sinking device action, drive first, second piston rod 22,22 ' to same direction action by cylinder 2, as: action left, then be positioned at cylinder 21 first motion bar 23 on one side inserts the pedestal 241 of first lockset 24 under the drive of first piston bar 22 groove 2411, the roller 2413 that is positioned at pedestal 241 through holes 2412 is forced outwardly the storage tank 2421 that motion also partly is contained in limited block 242, thereby the limited block 242 of first lockset 24 and pedestal 241 are locked at together mutually by roller 2413, and then make left mould 11 lockings; And simultaneously, under the drive of second piston rod 22 ', leave the groove 2411 ' of the pedestal 241 ' of second lockset 24 ' at second motion bar 23 ' of cylinder 21 another sides, the roller 2413 ' that then is positioned at pedestal 241 ' through hole 2412 ' inwardly moves and away from the storage tank 2421 ' of limited block 242 ', thereby the limited block 242 ' of second lockset 24 ' is separated with pedestal 241 ', and then open right mould 11 '.Thereby realized that left mould 11 and right mould 11 ' sequence alternate open or close.
The above only is a preferable possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content have been done changes, all is included in the protection domain of the present utility model.
Claims (5)
1. order die sinking device, be applied to have on the mould of two die joints, it is characterized in that: comprise a driving mechanism, be connected first of described driving mechanism two ends, second motion bar and be arranged on described first, second motion bar free-ended first, second lockset, described driving mechanism two ends are provided with a first piston bar and one second piston rod, described first, second motion bar is respectively with described first, second piston rod links to each other, described first, second lockset includes: a pedestal and two limited blocks that are arranged on the pedestal both sides, described pedestal is in correspondence described first, the position of second motion bar is provided with can the free-ended groove of ccontaining described motion bar, described pedestal is provided with a through hole respectively in the position of corresponding each limited block, described through hole is communicated with described groove, be respectively arranged with a roller in each through hole, each limited block be provided with respectively in the position of the described through hole of correspondence one with the storage tank of roller profile coupling, described first, second motion bar can alternately insert described first, the groove of second lockset is to realize described first, second lockset alternately cuts out or opens.
2. order die sinking device as claimed in claim 1 is characterized in that, also comprises two displacement sensors that are separately positioned on described first, second motion bar.
3. order die sinking device as claimed in claim 1 is characterized in that, is provided with T-slot on described first, second motion bar, described first, second piston rod be provided with described first, second motion bar on the syndeton of T-slot coupling.
4. order die sinking device as claimed in claim 1 is characterized in that, the described first piston bar and second piston rod, described first motion bar and second motion bar and described first lockset and second lockset are symmetrical distribution with respect to described driving mechanism respectively.
5. as any described order die sinking device among the claim 1-4, it is characterized in that described driving mechanism is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201609308U CN201471695U (en) | 2009-06-29 | 2009-06-29 | Sequential mold opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201609308U CN201471695U (en) | 2009-06-29 | 2009-06-29 | Sequential mold opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471695U true CN201471695U (en) | 2010-05-19 |
Family
ID=42407938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201609308U Expired - Lifetime CN201471695U (en) | 2009-06-29 | 2009-06-29 | Sequential mold opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161229A (en) * | 2011-03-31 | 2011-08-24 | 长城汽车股份有限公司 | Cyclic mould opening mechanism of plastic mould |
| CN109940841A (en) * | 2019-04-22 | 2019-06-28 | 泉州市泉港区新联鑫通工业设计有限公司 | A kind of button based structures in plastic mold tensioning mechanism |
-
2009
- 2009-06-29 CN CN2009201609308U patent/CN201471695U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161229A (en) * | 2011-03-31 | 2011-08-24 | 长城汽车股份有限公司 | Cyclic mould opening mechanism of plastic mould |
| CN102161229B (en) * | 2011-03-31 | 2015-02-04 | 长城汽车股份有限公司 | Cyclic mould opening mechanism of plastic mould |
| CN109940841A (en) * | 2019-04-22 | 2019-06-28 | 泉州市泉港区新联鑫通工业设计有限公司 | A kind of button based structures in plastic mold tensioning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |