CN103878907A - Mould opening and thread reaming synchronizing mould - Google Patents
Mould opening and thread reaming synchronizing mould Download PDFInfo
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- CN103878907A CN103878907A CN201410146494.4A CN201410146494A CN103878907A CN 103878907 A CN103878907 A CN 103878907A CN 201410146494 A CN201410146494 A CN 201410146494A CN 103878907 A CN103878907 A CN 103878907A
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Abstract
The invention relates to the field of moulds, and in particular relates to a mould opening and thread reaming synchronizing mould. The mould opening and thread reaming synchronizing mould comprises a thread core, a thread outer mould core, a transmission bearing, a shaft gear, a transmission gear, a main gear and a motor, wherein an outer thread is arranged at the head part of the thread core and is matched with the thread outer mould core, a clamping slot is formed in the bottom of the thread core, the thread core is connected with one end of the transmission bearing through the clamping slot, the other end of the transmission bearing is fixedly connected with an axis part of the shaft gear, the shaft gear is meshed with the transmission gear and the main gear, and the main gear is driven by the motor to rotate. According to the mould opening and thread reaming synchronizing mould disclosed by the invention, the synchronization of the mould opening and the thread reaming can be realized; the thread is reamed without a mould opening interval, so that the formation period of products is largely shortened, and the production cost is reduced.
Description
Technical field
The present invention relates to mould applications, relate in particular to a kind of die sinking and synchronize mould with hinge tooth.
Background technology
At present along with quality of life improves, hinge tooth product is extensively utilized in people's life, also different according to the different hinge of product structure tooth mode, what have need to cut with scissors tooth at dynamic model, what have need to cut with scissors tooth at cover half, and dynamic model hinge tooth is comparatively convenient and simple, and cover half hinge tooth all needs to produce the rear pause of a safe die sinking distance and cuts with scissors tooth again in existing mold structure, molding cycle is longer, and manufacturing cost is higher.
Summary of the invention
The object of the invention is to propose a kind of die sinking and synchronize mould with hinge tooth, shortened molding cycle, reduced production cost.
For reaching this object, the present invention by the following technical solutions:
A kind of die sinking with cut with scissors tooth and synchronize mould, comprise: tooth core, the outer die of tooth, drive bearing, shaft gear, travelling gear, master gear and motor, the head of described tooth core is provided with external screw teeth, described external screw teeth coordinates with the outer die of described tooth, the bottom of described tooth core is provided with draw-in groove, described tooth core is connected by described draw-in groove with one end of described drive bearing, the other end of described drive bearing is fixedly connected with the axle center part of described shaft gear, described shaft gear and travelling gear, the mutual interlock of master gear, described master gear is rotated by motor driving.
Wherein, the internal diameter of the outer die of described tooth equates with the external diameter of described tooth core.
Further, the side of described tooth core is provided with air channel.
Wherein, the outer die of described tooth and described tooth core matched in clearance.
Wherein, the head of described tooth core is also provided with groove.
Further, described groove is circular groove.
Wherein, also comprise die ontology, described die ontology is used for supporting the outer die of described motor, travelling gear, shaft gear, drive bearing and tooth.
Wherein, the axle center part of described travelling gear is fixedly connected on described die ontology.
Wherein, be provided with fixing cavity on described die ontology, described fixing cavity is connected with described travelling gear matched in clearance.
Wherein, between described motor and described die ontology, be provided with damping device.
Beneficial effect of the present invention is: a kind of die sinking is synchronizeed mould with hinge tooth, comprise: tooth core, the outer die of tooth, drive bearing, shaft gear, travelling gear, master gear and motor, the head of described tooth core is provided with external screw teeth, described external screw teeth coordinates with the outer die of described tooth, the bottom of described tooth core is provided with draw-in groove, described tooth core is connected by described draw-in groove with one end of described drive bearing, the other end of described drive bearing is fixedly connected with the axle center part of described shaft gear, described shaft gear and travelling gear, the mutual interlock of master gear, described master gear is rotated by motor driving, the present invention can realize die sinking synchronizes and carries out with hinge tooth, and hinge when tooth without die sinking gap, greatly reduce the formed product cycle, reduce production cost.
Accompanying drawing explanation
Fig. 1 is that die cut view is synchronizeed in a kind of die sinking of providing of the specific embodiment of the invention with hinge tooth.
Fig. 2 is a kind of tooth core and the outer die of the tooth junction partial enlarged drawing that the specific embodiment of the invention provides.
Wherein, 1-tooth core, the outer die of 2-tooth, 3-drive bearing, 4-shaft gear, 5-travelling gear, 6-master gear, 7-motor, 8-external screw teeth, 9-draw-in groove, 10-groove, 11-air channel.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2 and further illustrate technical scheme of the present invention by the specific embodiment.
Fig. 1 is that die structure dwg is synchronizeed in a kind of die sinking of providing of the specific embodiment of the invention with hinge tooth.
A kind of die sinking with cut with scissors tooth and synchronize mould, comprise: tooth core 1, the outer die 2 of tooth, drive bearing 3, shaft gear 4, travelling gear 5, master gear 6 and motor 7, the head of described tooth core 1 is provided with external screw teeth 8, described external screw teeth 8 coordinates with the outer die 2 of described tooth, the bottom of described tooth core 1 is provided with draw-in groove 9, described tooth core 1 is connected by described draw-in groove 9 with one end of described drive bearing 3, the other end of described drive bearing 3 is fixedly connected with the axle center part of described shaft gear 4, described shaft gear 4 and travelling gear 5, the mutual interlock of master gear 6, described master gear 6 is by motor 7 driven rotary.
In the present embodiment, a kind of die sinking is synchronizeed mould and has been realized die sinking and synchronously carry out with hinge tooth with hinge tooth, and hinge when tooth without die sinking gap, greatly reduced the formed product cycle, reduced production cost.
In the present embodiment, outside described tooth, the internal diameter of die 2 equates with the external diameter of described tooth core 1, and the two closely cooperates, and carries out die sinking and hinge tooth, and this is particularly important in the process of precision instrument.
In the present embodiment, the side of described tooth core 1 is provided with air channel 11, shown in air channel 11 contribute to the mutual motion between the outer die 2 of described tooth core 1 and described tooth, in order to avoid too closely make relative motion between the two produce resistance.
As another kind of embodiment, the outer die 2 of described tooth and described tooth core 1 matched in clearance, be applicable in Mould Machining process that precision is not high.
As shown in Figure 2, be a kind of tooth core and the outer die of the tooth junction partial enlarged drawing that the specific embodiment of the invention provides.
In the present embodiment, the head of described tooth core 1 is also provided with groove 10, and described groove 10 has also played the mutual motion contributing between described tooth core 1 and the outer die 2 of described tooth, in order to avoid too closely make opposing motion between the two produce resistance.
In the present embodiment, described groove 10 is circular groove.
In the present embodiment, also comprise die ontology, described die ontology is used for supporting the outer die 2 of described motor 7, travelling gear 5, shaft gear 4, drive bearing 3 and tooth.
In the present embodiment, the axle center part of described travelling gear 5 is fixedly connected on described die ontology.
As another kind of embodiment, on described die ontology, be provided with fixing cavity, described fixing cavity is connected with described travelling gear 5 matched in clearance.
In the present embodiment, between described motor 7 and described die ontology, be provided with damping device, in order to avoid the vibration influence of motor 7 die sinking between die 2 and the operation of hinge tooth outside tooth core 1 and tooth.
The foregoing is only the specific embodiment of the present invention, these are described is in order to explain principle of the present invention, and can not be take any interpretation of structure as limiting the scope of the invention.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific implementation method of the present invention, within these structures all will fall into protection scope of the present invention.
Claims (10)
1. mould is synchronizeed in a die sinking with hinge tooth, it is characterized in that, comprise: tooth core (1), the outer die (2) of tooth, drive bearing (3), shaft gear (4), travelling gear (5), master gear (6) and motor (7), the head of described tooth core (1) is provided with external screw teeth (8), described external screw teeth (8) coordinates with the outer die (2) of described tooth, the bottom of described tooth core (1) is provided with draw-in groove (9), described tooth core (1) is connected by described draw-in groove (9) with one end of described drive bearing (3), the other end of described drive bearing (3) is fixedly connected with the axle center part of described shaft gear (4), described shaft gear (4) and travelling gear (5), master gear (6) interlock mutually, described master gear (6) is by motor (7) driven rotary.
2. a kind of die sinking according to claim 1 is synchronizeed mould with hinge tooth, it is characterized in that, the internal diameter of the outer die (2) of described tooth equates with the external diameter of described tooth core (1).
3. a kind of die sinking according to claim 2 is synchronizeed mould with hinge tooth, it is characterized in that, the side of described tooth core (1) is provided with air channel (11).
4. a kind of die sinking according to claim 1 is synchronizeed mould with hinge tooth, it is characterized in that the outer die (2) of described tooth and described tooth core (1) matched in clearance.
5. a kind of die sinking according to claim 1 is synchronizeed mould with hinge tooth, it is characterized in that, the head of described tooth core (1) is also provided with groove (10).
6. a kind of die sinking according to claim 5 is synchronizeed mould with hinge tooth, it is characterized in that, described groove (10) is circular groove.
7. a kind of die sinking according to claim 1 is synchronizeed mould with hinge tooth, it is characterized in that, also comprise die ontology, described die ontology is used for supporting the outer die (2) of described motor (7), travelling gear (5), shaft gear (4), drive bearing (3) and tooth.
8. a kind of die sinking according to claim 7 is synchronizeed mould with hinge tooth, it is characterized in that, the axle center part of described travelling gear (5) is fixedly connected on described die ontology.
9. a kind of die sinking according to claim 7 is synchronizeed mould with hinge tooth, it is characterized in that, on described die ontology, be provided with fixing cavity, described fixing cavity is connected with described travelling gear (5) matched in clearance.
10. a kind of die sinking according to claim 7 is synchronizeed mould with hinge tooth, it is characterized in that, between described motor (7) and described die ontology, is provided with damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146494.4A CN103878907A (en) | 2014-04-11 | 2014-04-11 | Mould opening and thread reaming synchronizing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146494.4A CN103878907A (en) | 2014-04-11 | 2014-04-11 | Mould opening and thread reaming synchronizing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103878907A true CN103878907A (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410146494.4A Pending CN103878907A (en) | 2014-04-11 | 2014-04-11 | Mould opening and thread reaming synchronizing mould |
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| CN (1) | CN103878907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745484A (en) * | 2017-10-24 | 2018-03-02 | 辽宁中蓝电子科技有限公司 | Mould cuts with scissors tooth mechanism mould before a kind of miniature screw thread |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3712786A (en) * | 1970-02-04 | 1973-01-23 | K Aoki | Device for ejecting in injection molding of threaded articles |
| TWM312417U (en) * | 2006-11-03 | 2007-05-21 | Muon Technology Corp | Thread apparatus for powder metallurgy injection forming machine |
| CN101104307A (en) * | 2006-07-10 | 2008-01-16 | 富士能佐野株式会社 | Die device for injection forming |
| CN202412595U (en) * | 2011-12-28 | 2012-09-05 | 厦门市超日精密模具有限公司 | Injection mold with automatic hinging function |
| CN203805184U (en) * | 2014-04-11 | 2014-09-03 | 昆山市兴凯胜精密模具有限公司 | Synchronous die sinking and teeth twisting die |
-
2014
- 2014-04-11 CN CN201410146494.4A patent/CN103878907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3712786A (en) * | 1970-02-04 | 1973-01-23 | K Aoki | Device for ejecting in injection molding of threaded articles |
| CN101104307A (en) * | 2006-07-10 | 2008-01-16 | 富士能佐野株式会社 | Die device for injection forming |
| TWM312417U (en) * | 2006-11-03 | 2007-05-21 | Muon Technology Corp | Thread apparatus for powder metallurgy injection forming machine |
| CN202412595U (en) * | 2011-12-28 | 2012-09-05 | 厦门市超日精密模具有限公司 | Injection mold with automatic hinging function |
| CN203805184U (en) * | 2014-04-11 | 2014-09-03 | 昆山市兴凯胜精密模具有限公司 | Synchronous die sinking and teeth twisting die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745484A (en) * | 2017-10-24 | 2018-03-02 | 辽宁中蓝电子科技有限公司 | Mould cuts with scissors tooth mechanism mould before a kind of miniature screw thread |
| CN107745484B (en) * | 2017-10-24 | 2024-03-12 | 辽宁中蓝光电科技有限公司 | Micro thread front mould hinge tooth mechanism mould |
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Application publication date: 20140625 |