CN209948935U - Linear motor with built-in ultrathin size of sensor - Google Patents
Linear motor with built-in ultrathin size of sensor Download PDFInfo
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- CN209948935U CN209948935U CN201920937638.6U CN201920937638U CN209948935U CN 209948935 U CN209948935 U CN 209948935U CN 201920937638 U CN201920937638 U CN 201920937638U CN 209948935 U CN209948935 U CN 209948935U
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Abstract
The utility model discloses a linear electric motor of built-in ultra-thin size of sensor, including base and motor main part, motor main part includes fixed mounting stator and cooperation on the base the active cell of stator, the stator is platelike linear stator, the active cell with have the clearance that is used for the mutual motion between stator and the active cell between the stator, be provided with linear guide on the base, install on the linear guide and be used for fixing the flange of active cell, active cell fixed mounting be in the bottom of flange, the stator can drive the active cell motion after work, the active cell can drive the flange and slide on linear guide. The linear motor sensor is internally arranged, and has the advantages of space saving, compact structure, small volume, light weight, convenience in moving, carrying and transporting, labor saving, convenience, reliability in performance, low implementation cost and the like, which are not possessed by the prior art.
Description
Technical Field
The utility model relates to the technical field of electric machines, specifically be a linear electric motor of built-in ultra-thin size of sensor.
Background
The linear motor is an electric transmission device which directly converts electric energy into linear motion mechanical energy, can save a large number of intermediate transmission mechanisms, quickens the system reflection speed and improves the system accuracy, so the linear motor is widely applied, can be regarded as a rotary motor which is formed by cutting open in the radial direction and expanding into a plane, and the research on the control technology of the linear motor can be basically divided into three aspects: the intelligent control system comprises a traditional control technology, a modern control technology and an intelligent control technology.
In current linear electric motor, the sensor is generally external, leads to the volume too big, and the size is thick partially, and the mechanism is complicated, and weight is great, is difficult for moving the transportation, and linear electric motor shape is single moreover, can not satisfy different demands. Therefore, the utility model provides a new technical scheme in order to solve existing technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at disclosing a linear electric motor of built-in ultra-thin size of sensor.
The technical scheme of the utility model is that: the utility model provides a built-in ultra-thin size's of sensor linear electric motor, includes base and motor main part, motor main part includes fixed mounting stator and cooperation on the base the active cell of stator, the stator is platelike linear stator, the active cell with have between the stator and be used for the clearance of mutual motion between stator and the active cell, be provided with linear guide on the base, install on the linear guide and be used for fixing the flange of active cell, the active cell fixed mounting be in the bottom of flange, the stator can drive the active cell motion after the work, the active cell can drive the flange and slide on linear guide, be provided with photoelectric switch on the base, the both ends of flange below are provided with the cooperation position response piece that photoelectric switch used.
As further technical optimization of this technical scheme, the utility model discloses linear electric motor linear guide has two, and fixed mounting be in the top at base both ends.
Further technical optimization as this technical scheme, the utility model discloses linear electric motor the flange passes through the linear guide slide to be installed on linear guide, the flange both ends are fixed on two linear guide slides.
As the further technical optimization of this technical scheme, the utility model discloses linear electric motor base both ends fixed mounting has the end cover, end cover lower part fixed connection base, end cover upper portion fixed mounting have the crashproof post of cooperation flange.
As a further technical optimization of this technical scheme, the utility model discloses linear electric motor flange lower part fixed mounting has the read head support that is used for the fixed connection reading head, be provided with the cooperation on the base the magnetic scale that the reading head used.
As a further technical optimization of this technical scheme, the utility model discloses linear electric motor is still including setting up the apron between two end cover tops.
As further technical optimization of this technical scheme, the utility model discloses linear electric motor the both sides of apron all have folding direction folded plate downwards, the both sides of flange have the cooperation the guide way of direction folded plate, the both ends of flange are extended from apron both sides.
As further technical optimization of the technical scheme, the height of the linear motor of the utility model is 50 mm; the width of the linear motor is 135 mm.
The utility model has the advantages that: the linear motor sensor of the utility model is internally arranged, saves space, has small volume, compact structure and extremely light weight, is convenient to move, carry and transport, and is labor-saving and convenient; the linear motor has the advantages of reliable performance, high working efficiency, simple structure and low implementation cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of an overall structure of a linear motor according to an embodiment of the present invention.
Fig. 2 is a schematic sectional structure diagram of a linear motor according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a linear motor with a built-in ultrathin dimension of a sensor comprises a base 1 and a motor main body, wherein the motor main body comprises a stator 2 fixedly arranged on the base 1 and a rotor 3 matched with the stator 2, the stator 2 is a plate-shaped linear stator, a gap for mutual movement between the stator 2 and the mover 3 is arranged between the mover 3 and the stator 2, the base 1 is provided with a linear guide rail 4, the linear guide rail 4 is provided with a flange 5 for fixing the rotor 3, the rotor 3 is fixedly arranged at the bottom of the flange 5, the stator 2 can drive the rotor to move after working, the rotor 3 can drive the flange 5 to slide on the linear guide rail 4, the base 1 is provided with a photoelectric switch 81, and position sensing pieces 82 matched with the photoelectric switch 81 for use are arranged at two ends below the flange 5. The number of the linear guide rails 4 is two, and the linear guide rails 4 are fixedly arranged above the two ends of the base 1. The flange 5 is installed on the linear guide 4 through the linear guide slide 41, and two sides of the flange 5 are respectively fixed on the two linear guide slide 41. The anti-collision device is characterized in that end covers 6 are fixedly mounted at two ends of the base 1, the lower portion of each end cover 6 is fixedly connected to the end portion of the base 1, and an anti-collision column 7 matched with the flange 5 is fixedly mounted on the upper portion of each end cover 6. And a cover plate 10 arranged between the tops of the two end covers 6. The cover plate 10 has guide flaps 101 folded downward on both sides thereof, the flange 5 has guide grooves 51 formed on both sides thereof to engage the guide flaps 101, and both ends of the flange 5 extend from both sides of the cover plate 10. A reading head bracket 91 is fixedly installed at the lower part of the flange 5, a reading head 92 is fixedly connected to the reading head bracket 91, and a magnetic scale 93 matched with the reading head 92 for use is arranged on the base 1. The height of the linear motor is 50 mm; the width of the linear motor is 135 mm. The linear motor sensor of the utility model is internally arranged, thereby saving space, having small volume, compact structure, extremely light weight, convenient movement, transportation, labor saving and convenience; the linear motor has the advantages of reliable performance, high working efficiency, simple structure and low implementation cost.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (8)
1. The utility model provides a built-in ultra-thin size's of sensor linear electric motor which characterized in that: including base (1) and motor main part, motor main part includes fixed mounting stator (2) and cooperation on base (1) active cell (3) of stator (2), stator (2) are platelike sharp stator, active cell (3) with have the clearance that is used for mutual motion between stator (2) and active cell (3) between stator (2), be provided with linear guide (4) on base (1), install on linear guide (4) and be used for fixing flange (5) of active cell (3), active cell (3) fixed mounting be in the bottom of flange (5), stator (2) can drive the active cell motion after the work, active cell (3) can drive flange (5) and slide on linear guide (4), be provided with photoelectric switch (81) on base (1), the both ends of flange (5) below are provided with the cooperation position response piece (82) that photoelectric switch (81) used ).
2. The linear motor with the built-in ultra-thin size of the sensor according to claim 1, wherein: the number of the linear guide rails (4) is two, and the linear guide rails (4) are fixedly arranged above the two ends of the base (1).
3. The linear motor with the built-in ultra-thin size of the sensor according to claim 1, wherein: the flange (5) is installed on the linear guide rail (4) through a linear guide rail sliding seat (41), and two sides of the flange (5) are respectively fixed on the two linear guide rail sliding seats (41).
4. The linear motor with the built-in ultra-thin size of the sensor according to claim 1, wherein: the anti-collision device is characterized in that end covers (6) are fixedly mounted at two ends of the base (1), the lower portion of each end cover (6) is fixedly connected to the end portion of the base (1), and an anti-collision column (7) matched with a flange (5) is fixedly mounted on the upper portion of each end cover (6).
5. The linear motor with the built-in ultra-thin size of the sensor according to claim 4, wherein: and the cover plate (10) is arranged between the tops of the two end covers (6).
6. The linear motor with the built-in ultra-thin size of the sensor according to claim 5, wherein: both sides of the cover plate (10) are provided with guide folding plates (101) which are folded downwards, both sides of the flange (5) are provided with guide grooves (51) which are matched with the guide folding plates (101), and both ends of the flange (5) extend out from both sides of the cover plate (10).
7. The linear motor with the built-in ultra-thin size of the sensor according to claim 1, wherein: a reading head support (91) is fixedly installed on the lower portion of the flange (5), a reading head (92) is fixedly connected to the reading head support (91), and a magnetic scale (93) matched with the reading head (92) in use is arranged on the base (1).
8. The linear motor with the built-in ultra-thin size of the sensor according to claim 1, wherein: the height of the linear motor is 50 mm; the width of the linear motor is 135 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937638.6U CN209948935U (en) | 2019-06-19 | 2019-06-19 | Linear motor with built-in ultrathin size of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937638.6U CN209948935U (en) | 2019-06-19 | 2019-06-19 | Linear motor with built-in ultrathin size of sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209948935U true CN209948935U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920937638.6U Active CN209948935U (en) | 2019-06-19 | 2019-06-19 | Linear motor with built-in ultrathin size of sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209948935U (en) |
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2019
- 2019-06-19 CN CN201920937638.6U patent/CN209948935U/en active Active
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