CN204179920U - Linear electric motors module - Google Patents
Linear electric motors module Download PDFInfo
- Publication number
- CN204179920U CN204179920U CN201420515521.6U CN201420515521U CN204179920U CN 204179920 U CN204179920 U CN 204179920U CN 201420515521 U CN201420515521 U CN 201420515521U CN 204179920 U CN204179920 U CN 204179920U
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- electric motors
- linear electric
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- load plate
- block
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000001133 acceleration Effects 0.000 abstract description 4
- 230000007704 transition Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model proposes a kind of linear electric motors module, comprise pedestal, side plate, linear electric motors, load plate, slide block, guide rail, anticollison block, encoder head, coder transitions block and grating scale, pedestal comprises base plate and is arranged on the boss on base plate, the top of boss is provided with guide rails assembling groove, guide rail is arranged in guide rails assembling groove, and load plate is arranged on guide rail; Linear electric motors comprise stator and mover, and mover is arranged on described load plate, and stator is arranged on base plate in the right side of boss, and stator is connected with mover mechanical; The two ends of load plate are respectively arranged with anticollison block, and the two ends of substrate are respectively arranged with the side plate coordinated with anticollison block.Load can be directly installed on load plate by user, provides power to move along guide rail direction, does not have mediation member, substantially increase mechanical efficiency, speed, acceleration and mechanical response like this by linear electric motors.Linear electric motors modular structure is compact, can be applicable to different thrust, the requirement of different accuracy and different stroke.
Description
Technical field
The utility model relates to linear electric motors field, particularly relates to a kind of linear electric motors module.
Background technology
Present vertical shaft structure has two kinds usually, and the first is with traditional ball-screw module, and the second adopts voice coil motor module.Wherein ball-screw module is rotated by servomotor to drive leading screw, rotary motion is converted to rectilinear motion, because be not mechanically Direct driver, so mechanical efficiency can decrease, and the Velocity-acceleration of mechanical response and motion is limited, also can produce very large noise when speed is slightly high, also there is the problem of back clearance in leading screw, cause precision limited, and over time, leading screw can slowly wear and tear and precision can be deteriorated.Voice coil motor module is a kind of direct driving motor module, because be Direct driver, so mechanical response, speed and acceleration are all far away higher than ball-screw, and use line slideway, there is not back clearance and wear problem, but due to the structure of voice coil motor and principle, cause the use stroke of voice coil motor shorter, generally be no more than 50 millimeters, the voice coil motor module of Long travel can cause voice coil motor to become very long very long, can be very expensive on such cost, and is not suitable for installing and application.
Utility model content
In order to solve the problem, the utility model provides a kind of Long travel and high-precision linear electric motors module.
The technical solution adopted in the utility model is as follows:
Linear electric motors module, comprises pedestal, side plate, linear electric motors, load plate, slide block, guide rail and anticollison block,
Described pedestal comprises base plate and is arranged on the boss on described base plate, and the top of described boss is provided with guide rails assembling groove, and described guide rail is arranged in described guide rails assembling groove, and described load plate is arranged on described guide rail;
Described linear electric motors comprise stator and mover, and described mover is arranged on described load plate, and described stator is arranged on described base plate in the right side of described boss, and described stator is connected with described mover mechanical;
The two ends of described load plate are respectively arranged with described anticollison block, and the two ends of described pedestal are respectively arranged with the described side plate coordinated with described anticollison block.
Above-mentioned linear electric motors module, wherein, the left surface of described boss posts grating scale, and described load plate is also provided with encoder transfer block, and described encoder transfer block is provided with encoder head, and described encoder head and described grating scale are connected.
Above-mentioned linear electric motors module, wherein, side plate described in is provided with spring, described load plate is provided with spring pulling block, and described spring connects described spring pulling block.
The utility model compared with the existing technology, has the following advantages and beneficial effect:
The utility model linear electric motors module, load can be directly installed on load plate by user, provides power to move along guide rail direction, does not have mediation member, substantially increase mechanical efficiency, speed, acceleration and mechanical response like this by linear electric motors.By grating scale and encoder head as position feedback, like this can more effective raising positioning precision.Linear electric motors modular structure is compact, can be applicable to different thrust, the requirement of different accuracy and different stroke.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of linear electric motors module described in the utility model;
Fig. 2 is the vertical view of linear electric motors module described in Fig. 1;
Fig. 3 is the stereogram of linear electric motors module described in Fig. 1;
Fig. 4 is the stereogram of described pedestal.
In figure: 1 be side plate, 2 be anticollison block, 3 be spring pulling block, 4 be mover, 5 be coder transitions block, 6 be load plate, 7 be guide rail, 8 be encoder head, 9 be grating scale, 10 be pedestal, 11 be spring, 12 be stator, 13 be boss, 14 for base plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See shown in Fig. 1 to Fig. 4, linear electric motors module, comprise pedestal 10, side plate 1, linear electric motors, load plate 6, guide rail 7 and anticollison block 2, pedestal 10 comprises base plate 14 and is arranged on the boss 13 on base plate 14, the top of boss 13 is provided with guide rails assembling groove 12, guide rail 7 is arranged in this guide rails assembling groove 12, and load plate 6 is arranged on guide rail 12; Linear electric motors comprise stator 12 and mover 4, and mover 4 is arranged on load plate 6, and stator 12 is arranged on base plate 14 in the right side of boss 13, and stator 12 is connected with mover 4 mechanical; The two ends of load plate 6 are respectively arranged with anticollison block 2, and the two ends of pedestal 10 are respectively arranged with the side plate 1 coordinated with anticollison block 2.
Load can be directly installed on load plate by user, provides power to move along guide rail direction, does not have mediation member, substantially increase mechanical efficiency, speed, acceleration and mechanical response like this by linear electric motors.Linear electric motors modular structure is compact, can be applicable to different thrust, the requirement of different accuracy and different stroke.The size of adjustable linear electric motors module length direction is applicable to different stroke.
As to further improvement of the utility model, the left surface of 9 boss 13 posts grating scale, and load plate 6 is also provided with encoder transfer block 5, encoder transfer block 5 is provided with encoder head 8, and encoder head 8 and grating scale 9 are connected.
By grating scale and encoder head as position feedback, the resolution of grating scale can reach 5 nanometers to 5 micron, like this can more effective raising positioning precision.
As to further improvement of the utility model, side plate 1 is provided with spring 11, load plate 6 is provided with spring pulling block 3, spring 11 linking springs pulling block 3.
During work, draw soon because spring can catch on spring, when making not electric, load plate can not drop and pound other workpiece.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. linear electric motors module, is characterized in that, comprises pedestal, side plate, linear electric motors, load plate, slide block, guide rail and anticollison block,
Described pedestal comprises base plate and is arranged on the boss on described base plate, and the top of described boss is provided with guide rails assembling groove, and described guide rail is arranged in described guide rails assembling groove, and described load plate is arranged on described guide rail;
Described linear electric motors comprise stator and mover, and described mover is arranged on described load plate, and described stator is arranged on described base plate in the right side of described boss, and described stator is connected with described mover mechanical;
The two ends of described load plate are respectively arranged with described anticollison block, and the two ends of described pedestal are respectively arranged with the described side plate coordinated with described anticollison block.
2. linear electric motors module according to claim 1, it is characterized in that, the left surface of described boss posts grating scale, and described load plate is also provided with encoder transfer block, described encoder transfer block is provided with encoder head, and described encoder head and described grating scale are connected.
3. linear electric motors module according to claim 1, is characterized in that, side plate described in is provided with spring, described load plate is provided with spring pulling block, and described spring connects described spring pulling block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515521.6U CN204179920U (en) | 2014-09-09 | 2014-09-09 | Linear electric motors module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515521.6U CN204179920U (en) | 2014-09-09 | 2014-09-09 | Linear electric motors module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179920U true CN204179920U (en) | 2015-02-25 |
Family
ID=52568694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420515521.6U Expired - Lifetime CN204179920U (en) | 2014-09-09 | 2014-09-09 | Linear electric motors module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179920U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082936A (en) * | 2017-12-24 | 2018-05-29 | 大连益盛达智能科技有限公司 | A kind of display module detection of particles transports mobile phone structure |
| CN108313747A (en) * | 2018-03-21 | 2018-07-24 | 广州数控设备有限公司 | A kind of robot palletizer of linear motor driving |
| CN108712052A (en) * | 2018-06-04 | 2018-10-26 | 深圳市歌尔泰克科技有限公司 | A kind of linear motor module |
| WO2019024609A1 (en) * | 2017-08-01 | 2019-02-07 | 南京协辰电子科技有限公司 | AUTOMATIC CIRCUIT CIRCUIT BOARD IMPEDANCE TESTER, LINEAR MODULE INTEGRATED STRUCTURE, AND ASSOCIATED MOUNTING BASE |
| CN111197643A (en) * | 2020-02-17 | 2020-05-26 | 公安部第一研究所 | A high-precision linear motion mechanism |
| CN112234792A (en) * | 2020-09-18 | 2021-01-15 | 瑞声新能源发展(常州)有限公司科教城分公司 | Linear motor |
| CN117856566A (en) * | 2024-03-08 | 2024-04-09 | 中国科学院宁波材料技术与工程研究所 | A coreless linear motor for wafer inspection equipment |
-
2014
- 2014-09-09 CN CN201420515521.6U patent/CN204179920U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024609A1 (en) * | 2017-08-01 | 2019-02-07 | 南京协辰电子科技有限公司 | AUTOMATIC CIRCUIT CIRCUIT BOARD IMPEDANCE TESTER, LINEAR MODULE INTEGRATED STRUCTURE, AND ASSOCIATED MOUNTING BASE |
| CN108082936A (en) * | 2017-12-24 | 2018-05-29 | 大连益盛达智能科技有限公司 | A kind of display module detection of particles transports mobile phone structure |
| CN108313747A (en) * | 2018-03-21 | 2018-07-24 | 广州数控设备有限公司 | A kind of robot palletizer of linear motor driving |
| CN108712052A (en) * | 2018-06-04 | 2018-10-26 | 深圳市歌尔泰克科技有限公司 | A kind of linear motor module |
| WO2019233319A1 (en) * | 2018-06-04 | 2019-12-12 | 歌尔股份有限公司 | Linear motor module |
| CN111197643A (en) * | 2020-02-17 | 2020-05-26 | 公安部第一研究所 | A high-precision linear motion mechanism |
| CN112234792A (en) * | 2020-09-18 | 2021-01-15 | 瑞声新能源发展(常州)有限公司科教城分公司 | Linear motor |
| CN117856566A (en) * | 2024-03-08 | 2024-04-09 | 中国科学院宁波材料技术与工程研究所 | A coreless linear motor for wafer inspection equipment |
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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: 20150225 |
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| CX01 | Expiry of patent term |