CN201339694Y - Improved feeding transmission mechanism for turret digital control punch - Google Patents
Improved feeding transmission mechanism for turret digital control punch Download PDFInfo
- Publication number
- CN201339694Y CN201339694Y CNU2008202061546U CN200820206154U CN201339694Y CN 201339694 Y CN201339694 Y CN 201339694Y CN U2008202061546 U CNU2008202061546 U CN U2008202061546U CN 200820206154 U CN200820206154 U CN 200820206154U CN 201339694 Y CN201339694 Y CN 201339694Y
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- China
- Prior art keywords
- nut
- slide rail
- screw
- servo motor
- screw rod
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- Expired - Fee Related
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Abstract
The utility model relates to an improved feeding transmission mechanism for a turret digital control punch, which comprises a main workbench transmission slide rail and a second transmission slide rail transversely installed on a main workbench. The transmission slide rail comprises a server motor, a track and a screw rod. The screw rod is fixed on a slide rail platform through a bolt and comprises a driving nut sleeved on the screw rod and matched and connected with the screw rod through screw threads; and at least one slide block is arranged along the direction of the diameter of the driving nut. The improved feeding transmission mechanism is characterized in that the rotor of the rotary servo motor is matched and connected with the driving nut through a lantern ring of the driving nut and the stator module is fixedly connected with a moving part; the driving nut is fixedly connected with the moving part through a nut; the servo motor directly drives the driving nut to convert the motion of the screw rod to the motion of the moving part; so the intermediate links are omitted and the moving speed and precision are improved.
Description
[technical field]
The utility model relates to a kind of capstan head numerical control press feeding driving mechanism, particularly a kind of improved structure of drive lead screw.
[background technique]
1994, in the product sample of NSK Ltd., the screw mandrel screw pair just had the little and high advantage of kinematic accuracy of friction factor in straight line motion and the conversion that rotatablely moves.The transmission of leading screw generally is that the rotation of leading screw is become the straight-line of screw, general use actuating motor adds a shaft joint and drives, and for the ball screw of current trend, his friction factor is very little, just suffered axial force is very little, so transmission does not need bigger power.
In recent years, along with development of computer, numerical control press is extensively applied to each and is counted in the punching production, numerical control system is whenever sent a feeding instruction, after drive circuit power is amplified, angle of drive motor rotation drives the leading screw rotation through gear reducer again, is converted to the straight-line displacement of moving member by screw-nut body.The travelling speed of moving member and displacement amount are that frequency and the umber of pulse by input pulse determined.
By learning in the above background technique, actuating motor is installed in the end in the slide rail of feeding driving mechanism, angle of the every rotation of actuating motor, the centre must drive leading screw rotation via gear reducer, and then is the straight-line displacement of moving member with conversion of motion by feed screw nut.So obviously, this wherein also exists transmission distance, the problem that mobile accuracy is not enough.
[summary of the invention]
At the problem of above-mentioned existence, the purpose of this utility model is that the feed screw nut initiatively improves the position relation of each operation element of feeding driving mechanism in by existing capstan head numerical control press feeding driving mechanism.
For achieving the above object, the utility model has taked following technological scheme to be achieved:
The improved capstan head numerical control press of the utility model feeding driving mechanism comprises main worktable, and cover up transmission slide rail one under main worktable panel, comprise another transmission slide rail two that laterally is assemblied on the transmission platform, transmission slide rail one is identical with transmission slide rail two structures, comprise actuating motor, guide rail, comprise screw mandrel, screw mandrel by screw on the slide rail platform, comprise and being enclosed within on the described screw mandrel and the active nut that connects of screw-thread fit with it, diametric(al) along the active nut, comprise at least one slide blocks, it is characterized in that: the rotor of rotating servo motor directly contacts with the active nut and is connected, and the stator of rotating servo motor is fixedlyed connected with moving member.
Wherein, initiatively nut is fixedlyed connected with moving member by nut
Wherein, the rotor of rotating servo motor can be connected by the screw-thread fit of the nut collar with the active nut
Because the feeding driving mechanism has been carried out following improvement, and advantage of the present utility model is:
1. the rotor module of rotating servo motor directly is connected with nut initiatively, has saved must drive leading screw via speed reducer and rotate, and then has been the medium tache of the straight-line displacement of moving member by feed screw nut with conversion of motion, and obvious transmission is apart from shortening.
2. transmission is apart from shortening, and mobile accuracy improves thereupon.
[description of drawings]
Fig. 1 is the structural representation of the improved capstan head numerical control press of the utility model feeding driving mechanism;
Fig. 2 is the active nut structure schematic representation of the improved capstan head numerical control press of the utility model feeding driving mechanism;
[embodiment]
Structure, characteristics and purpose below in conjunction with the improved capstan head numerical control press of accompanying drawing further instruction the utility model feeding driving mechanism.
As shown in Figure 1, the utility model comprises main worktable 1, and covers up the transmission slide rail 1 under main worktable 1 panel, and transmission slide rail 1 comprises guide rail 11, screw mandrel 13, active nut 16, nut 161, actuating motor 15, moving member 14, slide block 12.
Wherein, initiatively nut 16 is fixedlyed connected with moving member 14 by nut 161, along the diametric(al) of active nut 16, comprises at least one slide blocks 12, and rotating servo motor 1 directly contacts with active nut 16 and is connected.
Comprise another transmission slide rail 2 20 that laterally is assemblied on the main worktable 1, comprise guide rail 21, screw mandrel 23, active nut 26, nut 261, actuating motor 2 25, moving member 24, slide block 22, fastening screw trip bolt 27
As shown in Figure 2, be active nut structure schematic representation of the present utility model, comprise initiatively nut 6, nut 61, screw mandrel 3, moving member 4, rotating servo motor 5, the rotor 52 of rotating servo motor, stator 51, the nut collar 7 on nut surface, slide block 2.
Wherein, the rotor 51 of rotating servo motor 5 is connected with active nut 6 by the nut collar 7, the stator modules 51 of rotating servo motor 5 is fixedlyed connected with moving member 4, and 52 direct driving active nuts 6 of rotor are the motion of moving member 4 with the conversion of motion of screw mandrel 3.
The above person is the utility model most preferred embodiment only, is not to be used to limit scope of the present utility model, and all equivalences of being done according to the utility model claim change or modify, and are all the utility model and contain.
Claims (3)
1, the improved capstan head numerical control press of the utility model feeding driving mechanism comprises that main worktable transmission slide rail reaches another transmission slide rail that laterally is assemblied in main worktable, the transmission slide rail comprises rotating servo motor, guide rail, screw mandrel, screw mandrel by screw on the slide rail platform, comprise and being enclosed within on the described screw mandrel and the active nut that connects of screw-thread fit with it, diametric(al) along the active nut, comprise at least one slide blocks, it is characterized in that: the rotor of rotating servo motor directly is connected with the active nut, and the stator of rotating servo motor is fixedlyed connected with moving member.
2, improved capstan head numerical control press feeding driving mechanism according to claim 1 is characterized in that: initiatively nut is fixedlyed connected with moving member by nut.
3, improved capstan head numerical control press feeding driving mechanism according to claim 2 is characterized in that: the rotor of rotating servo motor can be connected by the screw-thread fit of the nut collar with the active nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202061546U CN201339694Y (en) | 2008-12-26 | 2008-12-26 | Improved feeding transmission mechanism for turret digital control punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202061546U CN201339694Y (en) | 2008-12-26 | 2008-12-26 | Improved feeding transmission mechanism for turret digital control punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339694Y true CN201339694Y (en) | 2009-11-04 |
Family
ID=41235240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202061546U Expired - Fee Related CN201339694Y (en) | 2008-12-26 | 2008-12-26 | Improved feeding transmission mechanism for turret digital control punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339694Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284643A (en) * | 2011-07-13 | 2011-12-21 | 中山市奥美森工业技术有限公司 | Flared scanning device |
| CN102371316A (en) * | 2010-08-12 | 2012-03-14 | 昆山威创精密机械有限公司 | Carrying device for products |
| CN103470551A (en) * | 2013-08-30 | 2013-12-25 | 三一重机有限公司 | Remote-handle control device and engineering machinery |
| CN106362977A (en) * | 2016-11-01 | 2017-02-01 | 重庆理工大学 | Dust removing robot used for solar cell panels |
| CN113927934A (en) * | 2021-11-22 | 2022-01-14 | 深圳市海吉科技有限公司 | Control method and control system of bending machine, electronic device and computer readable storage medium |
-
2008
- 2008-12-26 CN CNU2008202061546U patent/CN201339694Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371316A (en) * | 2010-08-12 | 2012-03-14 | 昆山威创精密机械有限公司 | Carrying device for products |
| CN102284643A (en) * | 2011-07-13 | 2011-12-21 | 中山市奥美森工业技术有限公司 | Flared scanning device |
| CN103470551A (en) * | 2013-08-30 | 2013-12-25 | 三一重机有限公司 | Remote-handle control device and engineering machinery |
| CN103470551B (en) * | 2013-08-30 | 2016-05-25 | 三一重机有限公司 | A kind of remote-control handle control device and engineering machinery |
| CN106362977A (en) * | 2016-11-01 | 2017-02-01 | 重庆理工大学 | Dust removing robot used for solar cell panels |
| CN113927934A (en) * | 2021-11-22 | 2022-01-14 | 深圳市海吉科技有限公司 | Control method and control system of bending machine, electronic device and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN AIQUE CNC TECHNOLOGY CO., LTD. Assignor: Lv Aimin Contract record no.: 2010440020114 Denomination of utility model: Improved feeding transmission mechanism for turret digital control punch Granted publication date: 20091104 License type: Exclusive License Record date: 20100719 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20131226 |