CN204382593U - The mould of slide insert can be extracted out during a kind of die sinking simultaneously - Google Patents
The mould of slide insert can be extracted out during a kind of die sinking simultaneously Download PDFInfo
- Publication number
- CN204382593U CN204382593U CN201520023191.3U CN201520023191U CN204382593U CN 204382593 U CN204382593 U CN 204382593U CN 201520023191 U CN201520023191 U CN 201520023191U CN 204382593 U CN204382593 U CN 204382593U
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- CN
- China
- Prior art keywords
- mold insert
- thread mold
- thread
- insert
- injection moulding
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- 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
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Abstract
The mould of slide insert can be extracted out when the utility model relates to a kind of die sinking simultaneously, comprise cover half, the dynamic model coordinated with cover half, be formed in the injection moulding die cavity between dynamic model and cover half, be plugged in the slide insert in injection moulding die cavity, mould also comprises the thread mold insert that can rotate around Pivot Point Center line, for the driving mechanism driving thread mold insert to rotate, driving mechanism comprises power source, by the tooth bar of power source actuation movement, be formed in the first gear on thread mold insert, for the transmission component that tooth bar is connected with the first gear drive, thread mold insert is connected with cover half by screw thread, slide insert to be arranged on thread mold insert and can to move together along with thread mold insert.While the utility model drives thread mold insert to rotate by driving mechanism, under the effect of screw thread, thread mold insert moves towards close or away from injection moulding die cavity direction, thus realizes insertion or the extraction of slide insert, without the need to the manually follow-up extraction to slide insert, time saving and energy saving.
Description
Technical field
the mould of slide insert can be extracted out when the utility model relates to a kind of die sinking simultaneously.
Background technology
at present, the inside of some injecting products is formed with through through hole, during these productions, usually needs slide insert, and when injection moulding completes, after product is taken out in die sinking, also needs manually slide insert to be extracted out, wastes time and energy.
Utility model content
the mould of slide insert can be extracted out when technical problem to be solved in the utility model is to provide a kind of die sinking simultaneously.
for solving above technical problem, the utility model takes following technical scheme:
the mould of slide insert can be extracted out during a kind of die sinking simultaneously, comprise cover half, the dynamic model coordinated with described cover half, be formed in the injection moulding die cavity between described dynamic model and described cover half, be plugged in the slide insert in described injection moulding die cavity, described mould also comprises the thread mold insert that can rotate around Pivot Point Center line, for the driving mechanism driving described thread mold insert to rotate, described driving mechanism comprises power source, by the tooth bar of described power source actuation movement, be formed in the first gear on described thread mold insert, for the transmission component that described tooth bar is connected with the first described gear drive, described thread mold insert to be connected with described cover half by screw thread and can along with the rotation of self towards near or direction away from described injection moulding die cavity move, described slide insert to be arranged on described thread mold insert and can to move together along with described thread mold insert, when described mould matched moulds, one end of described thread mold insert and described slide insert are positioned at described injection moulding die cavity, when described mould die sinking, described thread mold insert and described slide insert are all separated with described injection moulding die cavity.
particularly, described transmission component comprise rotated around Pivot Point Center line by described rack drives the second gear, be fixedly connected with described the second gear and the 3rd gear of the first described pinion rotation can be driven.
more specifically, the second described gear overlaps with the rotational axis line of the 3rd described gear, the rotational axis line of the second described gear and the axis parallel of described thread mold insert.
particularly, described power source is oil cylinder.
particularly, described tooth bar moves along the fore-and-aft direction of described mould under the driving of described power source.
particularly, the direction of motion of described tooth bar is vertical with the direction of axis line of described thread mold insert.
particularly, described thread mold insert and described driving mechanism are two groups and are symmetricly set on the left and right sides of described injection moulding die cavity, one end of described slide insert is fixedly connected on the thread mold insert of side, and the other end is plugged on the thread mold insert of opposite side.
more specifically, an end of described thread mold insert is formed with thread.
particularly, the other end of described thread mold insert is formed with external screw thread, described cover half is fixedly installed nut, described nut is formed with the internal thread coordinated with described external screw thread.
more specifically, described injection moulding die cavity has two groups and fore-and-aft direction along described mould is symmetrical arranged, often organize described injection moulding die cavity correspondence and be provided with the slide insert described in one and the thread mold insert described in two groups, the thread mold insert described in two groups being positioned at the left side of the injection moulding die cavity described in two groups is driven by the driving mechanism be positioned at described in left side and rotates, and the thread mold insert described in two groups being positioned at the right side of the injection moulding die cavity described in two groups is driven by the driving mechanism be positioned at described in right side and rotates.
due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
while the utility model drives thread mold insert to rotate by driving mechanism, under the effect of screw thread, thread mold insert moves towards close or away from injection moulding die cavity direction, thus realizes insertion or the extraction of slide insert, without the need to the manually follow-up extraction to slide insert, time saving and energy saving.
Accompanying drawing explanation
accompanying drawing 1 is perspective view of the present utility model;
accompanying drawing 2 is the A-A profile of accompanying drawing 1;
accompanying drawing 3 is partial perspective view of the present utility model;
accompanying drawing 4 is the partial enlarged drawing of accompanying drawing 3;
wherein: 1, cover half; 2, dynamic model; 3, injection moulding die cavity; 4, slide insert; 5, thread mold insert; 6, power source; 7, tooth bar; 8, the first gear; 9, the second gear; 10, the 3rd gear; 11, external screw thread; 12, nut; 13, thread.
Detailed description of the invention
below in conjunction with specific embodiment, the utility model is described in more detail, but be not limited to these embodiments.
as shown in the drawings, the mould that tooth extracts slide insert out simultaneously can be taken out during die sinking, comprise dynamic model 2 that cover half 1 coordinates with cover half 1, be formed in the injection moulding die cavity 3 between dynamic model 2 and cover half 1, the slide insert 4 be plugged in injection moulding die cavity 3, the thread mold insert 5 that can rotate around Pivot Point Center line, driving mechanism for driving thread mold insert 5 to rotate.
injection moulding die cavity 3 has two groups and fore-and-aft direction along mould is symmetrical arranged, and often organizes injection moulding die cavity 3 correspondence and is provided with a slide insert 4 and two groups of thread mold inserts 5.The two groups of thread mold inserts 5 often organizing injection moulding die cavity 3 place are symmetricly set in the left and right sides of this injection moulding die cavity 3 respectively, and an end of slide insert 4 is fixedly connected on the thread mold insert 5 of side, and the other end is plugged on the thread mold insert 5 of opposite side.Driving mechanism is also two groups and is symmetricly set on the left and right sides of two groups of injection moulding die cavities 3, the two groups of thread mold inserts 5 being positioned at the left side of two groups of injection moulding die cavities 3 are driven by the driving mechanism being positioned at left side and rotate, and the two groups of thread mold inserts 5 being positioned at the right side of two groups of injection moulding die cavities 3 are driven by the driving mechanism being positioned at right side and rotate.
driving mechanism comprises power source 6, the tooth bar 7 by power source 6 actuation movement, the first gear 8 be formed on thread mold insert 5, transmission component for tooth bar 7 and the first gear 8 being in transmission connection, transmission component comprise to be driven by tooth bar 7 and rotate around Pivot Point Center line the second gear 9, be fixedly connected and the 3rd gear 10 that the first gear 8 can be driven to rotate with the second gear 9.
power source 6 is oil cylinder, and tooth bar 7 moves along the fore-and-aft direction of mould under the driving of power source 6.Second gear 9 overlaps with the rotational axis line of the 3rd gear 10, and the rotational axis line of the second gear 9 and the axis parallel of thread mold insert 5, the direction of motion of tooth bar 7 is vertical with the direction of axis line of thread mold insert 5.The diameter of the first gear 8, the diameter of the second gear 9 are all less than the diameter of the 3rd gear 10.
thread mold insert 5 to be connected with cover half 1 by screw thread and can along with the rotation of self towards near or direction away from injection moulding die cavity 3 move, particularly, the other end of thread mold insert 5 is formed with external screw thread 11, cover half 1 is fixedly installed nut 12, nut 12 is formed with the internal thread coordinated with external screw thread 11.
slide insert 4 to be arranged on thread mold insert 5 and can to move together along with thread mold insert 5, and when mould matched moulds, an end and the slide insert 4 of thread mold insert 5 are positioned at injection moulding die cavity 3; When mould die sinking, thread mold insert 5 and slide insert 4 are all separated with injection moulding die cavity 3.
when producing the mould of band thread, an end of thread mold insert 5 being formed with thread 13, when thread mold insert 5 rotates and moves to the direction away from injection moulding die cavity 3, thread 13 can being removed simultaneously and extracting slide insert 4 out.
operation principle: during die sinking, dynamic model 2 moves towards the direction away from cover half 1, oil cylinder band carry-over bar 7 does rectilinear motion, the second gear 9 is driven to rotate, second gear 9 drives the 3rd gear 10 to rotate, and the 3rd gear 10 drives the first gear 8 to rotate further, and thread mold insert 5 is under the effect of screw thread, move towards the direction away from injection moulding die cavity 3 while rotating, drive slide insert 4 to extract out from injecting products.
above the utility model is described in detail; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (10)
1. the mould of slide insert during a die sinking, can be extracted out simultaneously, comprise cover half, the dynamic model coordinated with described cover half, be formed in the injection moulding die cavity between described dynamic model and described cover half, be plugged in the slide insert in described injection moulding die cavity, it is characterized in that: described mould also comprises the thread mold insert that can rotate around Pivot Point Center line, for the driving mechanism driving described thread mold insert to rotate, described driving mechanism comprises power source, by the tooth bar of described power source actuation movement, be formed in the first gear on described thread mold insert, for the transmission component that described tooth bar is connected with the first described gear drive, described thread mold insert to be connected with described cover half by screw thread and can along with the rotation of self towards near or direction away from described injection moulding die cavity move, described slide insert to be arranged on described thread mold insert and can to move together along with described thread mold insert, when described mould matched moulds, one end of described thread mold insert and described slide insert are positioned at described injection moulding die cavity, when described mould die sinking, described thread mold insert and described slide insert are all separated with described injection moulding die cavity.
2. mould according to claim 1, is characterized in that: described transmission component comprise rotated around Pivot Point Center line by described rack drives the second gear, be fixedly connected with described the second gear and the 3rd gear of the first described pinion rotation can be driven.
3. mould according to claim 2, is characterized in that: the second described gear overlaps with the rotational axis line of the 3rd described gear, the rotational axis line of the second described gear and the axis parallel of described thread mold insert.
4. mould according to claim 1, is characterized in that: described power source is oil cylinder.
5. mould according to claim 1, is characterized in that: described tooth bar moves along the fore-and-aft direction of described mould under the driving of described power source.
6. mould according to claim 1 or 5, is characterized in that: the direction of motion of described tooth bar is vertical with the direction of axis line of described thread mold insert.
7. mould according to claim 1, it is characterized in that: described thread mold insert and described driving mechanism are two groups and are symmetricly set on the left and right sides of described injection moulding die cavity, one end of described slide insert is fixedly connected on the thread mold insert of side, and the other end is plugged on the thread mold insert of opposite side.
8. the mould according to claim 1 or 7, is characterized in that: an end of described thread mold insert is formed with thread.
9. the mould according to claim 1 or 7, is characterized in that: the other end of described thread mold insert is formed with external screw thread, described cover half is fixedly installed nut, described nut is formed with the internal thread coordinated with described external screw thread.
10. mould according to claim 7, it is characterized in that: described injection moulding die cavity has two groups and fore-and-aft direction along described mould is symmetrical arranged, often organize described injection moulding die cavity correspondence and be provided with the slide insert described in one and the thread mold insert described in two groups, the thread mold insert described in two groups being positioned at the left side of the injection moulding die cavity described in two groups is driven by the driving mechanism be positioned at described in left side and rotates, and the thread mold insert described in two groups being positioned at the right side of the injection moulding die cavity described in two groups is driven by the driving mechanism be positioned at described in right side and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023191.3U CN204382593U (en) | 2015-01-14 | 2015-01-14 | The mould of slide insert can be extracted out during a kind of die sinking simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023191.3U CN204382593U (en) | 2015-01-14 | 2015-01-14 | The mould of slide insert can be extracted out during a kind of die sinking simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382593U true CN204382593U (en) | 2015-06-10 |
Family
ID=53355344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520023191.3U Expired - Fee Related CN204382593U (en) | 2015-01-14 | 2015-01-14 | The mould of slide insert can be extracted out during a kind of die sinking simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589595A (en) * | 2015-01-14 | 2015-05-06 | 东泰精密模具(苏州)有限公司 | Mold capable of simultaneously drawing out slider insert during mold opening |
| CN107952946A (en) * | 2017-11-17 | 2018-04-24 | 中山市华志模具精密设备科技有限公司 | A kind of mould thread mold insert pulled core structure |
-
2015
- 2015-01-14 CN CN201520023191.3U patent/CN204382593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589595A (en) * | 2015-01-14 | 2015-05-06 | 东泰精密模具(苏州)有限公司 | Mold capable of simultaneously drawing out slider insert during mold opening |
| CN107952946A (en) * | 2017-11-17 | 2018-04-24 | 中山市华志模具精密设备科技有限公司 | A kind of mould thread mold insert pulled core structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20180114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |