CN201900694U - Tapping mold - Google Patents
Tapping mold Download PDFInfo
- Publication number
- CN201900694U CN201900694U CN2010206690879U CN201020669087U CN201900694U CN 201900694 U CN201900694 U CN 201900694U CN 2010206690879 U CN2010206690879 U CN 2010206690879U CN 201020669087 U CN201020669087 U CN 201020669087U CN 201900694 U CN201900694 U CN 201900694U
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- core
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- mould
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Abstract
The utility model provides a tapping mold which comprises a fixed mold core. A moving mold core is arranged on one side of the fixed mold core; a fixed mold insert and a moving mold insert are respectively arranged on the fixed mold core and the moving mold core; a first fixing block, a gear and a second fixing block are sequentially arranged on one side of the moving mold core; a thread insert penetrates through the first fixing block, the gear and the second fixing block; the end part of the thread insert is arranged in the moving mold core through an insert; a first ball guide sleeve and a second ball guide sleeve are respectively arranged between the thread insert and the first fixing block and between the thread insert and the second fixing block; the gear is meshed with a transmission shaft; the transmission shaft is sleeved outside a transmission device; and the tapping mold is characterized in that the transmission device is connected with an output shaft of a motor through keys; and the motor is controlled by a PMC (Personal Mobile Communication) control board. The tapping mold adopts the method of taking a servo motor instead of a machine oil hydraulic system to drive tapping operation, thereby effectively controlling the mold temperature and the production stability of products, and improving the production speed and the positioning performance.
Description
Technical field
The utility model relates to a kind of strand tooth mould.
Background technology
Usually need to produce high-accuracy electric assembly parts at present, it is having high requirements aspect intensity and the size.The thread spacing of strand tooth will reach 0.5mm, and pitch length will reach 1.5cm, and the strand tooth is and die cavity interlock sealing that material is a Gao Mowen pps engineering material.Be illustrated in figure 1 as present employed hydraulic pressure strand tooth mould, comprise cover half core 1, be provided with moving-mould-core 16 at cover half core 1 side, cover half mold insert 2 and dynamic model mold insert 15 are located at respectively on cover half core 1 and the moving-mould-core 16, side at moving-mould-core 16 is provided with first fixed block 6 successively, the gear 7 and second fixed block 9, screw thread mold insert 4 is arranged in first fixed block 6, in the gear 7 and second fixed block 9, the end of screw thread mold insert 4 is located in the moving-mould-core 16 by inserts 3, between screw thread mold insert 4 and first fixed block 6 and second fixed block 9, be respectively equipped with first ball bearing guide bushing 5 and second ball bearing guide bushing 10, gear 7 is meshed with power transmission shaft 8, power transmission shaft 8 is placed in outside the transmission device, transmission device links to each other with the output shaft of hydraulic motor 13 by key 11, and hydraulic motor 13 is fixed on the 3rd fixed block 12.When but this hydraulic pressure strand tooth mould was produced product, speed was slow, and polarization is poor, and stability is not high, and causes causing mould to damage.
Summary of the invention
It is fast that the purpose of this utility model provides a kind of speed, the good and stable high strand tooth mould of polarization.
In order to achieve the above object, the technical solution of the utility model has provided a kind of strand tooth mould, comprise the cover half core, be provided with moving-mould-core at cover half core side, cover half mold insert and dynamic model mold insert are located at respectively on cover half core and the moving-mould-core, side at moving-mould-core is provided with first fixed block successively, the gear and second fixed block, the screw thread mold insert is arranged in first fixed block, in the gear and second fixed block, the end of screw thread mold insert is located in the moving-mould-core by inserts, between screw thread mold insert and first fixed block and second fixed block, be respectively equipped with first ball bearing guide bushing and second ball bearing guide bushing, gear is meshed with power transmission shaft, driving sleeve is outside transmission device, it is characterized in that: transmission device links to each other with the output shaft of motor by key, and motor is controlled by the PMC control panel.
Further, described motor is fixed on the 3rd fixed block.
The utility model is changed the method for driving of lubricant pressing system as the strand tooth with servo motor, thereby the effective stability that must control the gentle production of mould has improved speed of production and polarization.
Description of drawings
Fig. 1 is a tradition strand tooth mould schematic diagram;
A kind of strand tooth mould structure schematic diagram that Fig. 2 provides for the utility model.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 2, a kind of strand tooth mould that provides for the utility model, comprise cover half core 1, be provided with moving-mould-core 16 at cover half core 1 side, cover half mold insert 2 and dynamic model mold insert 15 are located at respectively on cover half core 1 and the moving-mould-core 16, side at moving-mould-core 16 is provided with first fixed block 6 successively, the gear 7 and second fixed block 9, screw thread mold insert 4 is arranged in first fixed block 6, in the gear 7 and second fixed block 9, the end of screw thread mold insert 4 is located in the moving-mould-core 16 by inserts 3, between screw thread mold insert 4 and first fixed block 6 and second fixed block 9, be respectively equipped with first ball bearing guide bushing 5 and second ball bearing guide bushing 10, gear 7 is meshed with power transmission shaft 8, power transmission shaft 8 is placed in outside the transmission device, transmission device links to each other with the output shaft of motor 14 by key 11, and motor 14 is by the control of PMC control panel, and motor 14 is fixed on the 3rd fixed block 12.
The utility model changes hydraulic motor into motor 14, and installs the PMC control panel additional, controls the action of motor 14 well, reaches the result who wants, thereby makes mould can carry out ordinary production.
Claims (2)
1. one kind is twisted the tooth mould, comprise cover half core (1), be provided with moving-mould-core (16) at cover half core (1) side, cover half mold insert (2) and dynamic model mold insert (15) are located at respectively on cover half core (1) and the moving-mould-core (16), side at moving-mould-core (16) is provided with first fixed block (6) successively, gear (7) and second fixed block (9), screw thread mold insert (4) is arranged in first fixed block (6), in gear (7) and second fixed block (9), the end of screw thread mold insert (4) is located in the moving-mould-core (16) by inserts (3), between screw thread mold insert (4) and first fixed block (6) and second fixed block (9), be respectively equipped with first ball bearing guide bushing (5) and second ball bearing guide bushing (10), gear (7) is meshed with power transmission shaft (8), power transmission shaft (8) is placed in outside the transmission device, it is characterized in that: transmission device links to each other with the output shaft of motor (14) by key (11), and motor (14) is controlled by the PMC control panel.
2. a kind of strand tooth mould as claimed in claim 1, it is characterized in that: described motor (14) is fixed on the 3rd fixed block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206690879U CN201900694U (en) | 2010-12-20 | 2010-12-20 | Tapping mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206690879U CN201900694U (en) | 2010-12-20 | 2010-12-20 | Tapping mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900694U true CN201900694U (en) | 2011-07-20 |
Family
ID=44271298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206690879U Expired - Fee Related CN201900694U (en) | 2010-12-20 | 2010-12-20 | Tapping mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900694U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252873A (en) * | 2013-04-17 | 2013-08-21 | 宁波贝隆精密模塑有限公司 | Injection-molding servo automatic tooth-twisting system |
| CN103963232A (en) * | 2014-03-24 | 2014-08-06 | 宁波圣捷喷雾泵有限公司 | Threading mold |
| CN107718383A (en) * | 2017-11-21 | 2018-02-23 | 中山市华志模具精密设备科技有限公司 | A kind of delivery device of screw thread mold insert for mould |
| CN110126141A (en) * | 2019-06-19 | 2019-08-16 | 中山联合光电科技股份有限公司 | A kind of optical mount strand tooth mould structure |
-
2010
- 2010-12-20 CN CN2010206690879U patent/CN201900694U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252873A (en) * | 2013-04-17 | 2013-08-21 | 宁波贝隆精密模塑有限公司 | Injection-molding servo automatic tooth-twisting system |
| CN103252873B (en) * | 2013-04-17 | 2015-05-20 | 宁波贝隆精密模塑有限公司 | Injection-molding servo automatic tooth-twisting system |
| CN103963232A (en) * | 2014-03-24 | 2014-08-06 | 宁波圣捷喷雾泵有限公司 | Threading mold |
| CN107718383A (en) * | 2017-11-21 | 2018-02-23 | 中山市华志模具精密设备科技有限公司 | A kind of delivery device of screw thread mold insert for mould |
| CN110126141A (en) * | 2019-06-19 | 2019-08-16 | 中山联合光电科技股份有限公司 | A kind of optical mount strand tooth mould 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: 20110720 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |