CN205141964U - There is iron core linear motor - Google Patents
There is iron core linear motor Download PDFInfo
- Publication number
- CN205141964U CN205141964U CN201520841945.6U CN201520841945U CN205141964U CN 205141964 U CN205141964 U CN 205141964U CN 201520841945 U CN201520841945 U CN 201520841945U CN 205141964 U CN205141964 U CN 205141964U
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- linear electric
- electric motors
- base plate
- plate
- guide rail
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Abstract
The utility model provides a there is iron core linear motor relates to motor technical field. Linear electric motor includes bottom plate, guide rail, slider, active cell and slide, the guide rail symmetry is installed in the both sides along width direction of bottom plate, the slider is installed on the guide rail and can be followed the guide rail and slide, the slide is installed on the slider, the active cell is installed in slide one side towards the bottom plate direction, linear electric motor still includes two dust covers, the dust cover is connected respectively in the both ends of slide, the dust cover adopts the telescopic material to make, the both ends of dust cover are equipped with iron plate, are connected with the telescopic material between the iron plate, the bottom plate becomes central symmetry, the middle part position of bottom plate is equipped with the magnetic track. Within this linear electric motor motion is in airtight space, just has compact structure, precision height and process advantage simple, simple to operate.
Description
Technical field
The utility model relates to technical field of motors, particularly refers to a kind of cored linear electric motors.
Background technology
Linear electric motors a kind of electric energy are directly changed into rectilinear motion mechanical energy, and without any need for the transmission device of intermediate conversion mechanism.It can be regarded an electric rotating machine as and cut open by radial direction, and generate plane forms, and linear electric motors progressively replace ball-screw becomes the main flow driving rectilinear motion.Existing linear electric motors have iron-core-free and cored dividing, ironless linear motors price costly, use cost is higher, overall price/performance ratio is not as cored linear electric motors, cored linear electric motors when heavier loads or acceleration require higher, especially big thrust have ironcore linear motor with the obvious advantage.Existing cored structure of the linear motion actuator is complicated and not compact, lacks necessary environmental protection installation, has higher vibrations, in addition, due to the design feature of linear electric motors, make its precision can not get good guarantee during operation.
Utility model content
The purpose of this utility model is to solve the problem and proposes a kind of cored linear electric motors, and this linear electric motors motion is within confined space, and there is compact conformation, precision is high and process advantage simple, easy for installation.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The utility model proposes a kind of cored linear electric motors, comprise base plate, guide rail, slide block, mover and slide plate, described guide rail symmetry is installed on the both sides of the broad ways of base plate, described slide block is installed on also can along slide on guide rail, described slide plate is installed on slide block, described mover is installed on the side of slide plate towards base plate direction, described linear electric motors also comprise two dust covers, described dust cover is connected to the two ends of slide plate, , described dust cover adopts telescopic material to make, the two ends of described dust cover are provided with iron plate, telescopic material is connected with between iron plate, described base plate is in a center of symmetry, the medium position of described base plate is provided with track.
Further, described track is parallel to described guide rail, the both sides of described base plate broad ways are also provided with side pressing block groove, the cross section of described side pressing block groove is at right angles trapezoidal, in described side pressing block groove, linear electric motors also comprise and are provided with side pressing block, and described guide rail is connected to the side of side pressing block towards track.
Further, described base plate two ends are provided with crashproof glue mounting blocks, and described crashproof glue is installed and is provided with crashproof glue soon, and described slide plate is provided with anticollison block, and described crashproof glue and anticollison block carry out mechanical position limitation to linear electric motors.
Further, be also provided with grating scale mounting panel on described base plate, be also provided with grating scale on described grating scale mounting panel, described grating scale mounting panel is located between mover and slide block.
Further, described slide plate is also provided with encoder support, described encoder support is provided with encoder, and the side of grating scale is located at by described encoder.
Further, described slide plate is also provided with drag chain support, described drag chain support is provided with drag chain.
Further, described base plate two ends are along its length provided with end plate, the two ends of base plate broad ways are provided with side shield, described end plate is higher than described side shield, the opposite side of described dust cover is connected to the upper end of end plate, described end plate and side shield are encircled a city a rectangular parallelepiped space, and described base plate is located at the bottom of rectangular parallelepiped space.
Further, described linear electric motors also comprise two limit switches, and described limit switch is located at the two ends of base plate.
The beneficial effects of the utility model:
1. the utility model is respectively connected with a dust cover at the two ends of slide plate, and the surrounding of base plate is with end plate and side shield, the other end of two dust covers is connected on end plate, slide plate, dust cover, end plate and side shield are encircled a city a closed rectangular parallelepiped space, and other mechanism of linear electric motors is all located within rectangular parallelepiped space, this linear electric motors motion is made to be within confined space, can play a very good protection to the internal mechanism of linear electric motors, also ensure that the environmental sanitation of linear electric motors periphery simultaneously;
2. the utility model is provided with side pressing block groove on base plate, side pressing block groove inside is provided with side pressing block, the existence of side pressing block makes only the side of guide rail to be connected to side pressing block during mounting guide rail, greatly improves the installation effectiveness of guide rail, ensure that the installation accuracy of guide rail;
3. base plate adopts 7075 aluminium sheets to make, and ensures that the deflection of base plate is in control range, improves the precision of complete machine.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of a kind of cored linear electric motors of the utility model;
Fig. 2 is the assembling schematic diagram of a kind of cored linear electric motors of the utility model;
Fig. 3 is the dust cover structure schematic diagram of a kind of cored linear electric motors of the utility model;
Fig. 4 is the base arrangement schematic diagram of a kind of cored linear electric motors of the utility model;
Fig. 5 is the side pressing block structural representation of a kind of cored linear electric motors of the utility model.
Wherein, 1-base plate, 2-guide rail, 3-slide block, 4-mover, 5-slide plate, 6-dust cover, 7-track, 8-side pressing block, the crashproof glue mounting blocks of 9-, the crashproof glue of 10-, 11-anticollison block, 12-grating scale mounting panel, 13-grating scale, 14-encoder mounting panel, 15-encoder, 16-drag chain support, 17-drag chain, 18-end plate, 19-side shield, 20-limit switch, 101-side pressing block groove, 61-iron plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the utility model is described further.
The utility model proposes a kind of cored linear electric motors, as shown in Figure 1-2, comprise base plate 1, guide rail 2, slide block 3, mover 4 and slide plate 5, described guide rail 2 symmetry is installed on the both sides of the broad ways of base plate 1, described slide block 3 is installed on guide rail 2 and also can slides along guide rail 2, described slide plate 5 is installed on slide block 3, described mover 4 is installed on the side of slide plate 5 towards base plate 1 direction, described linear electric motors also comprise two dust covers 6, described dust cover 6 is connected to the two ends of slide plate 5, described dust cover 6 adopts telescopic material to make, as shown in Figure 3, the two ends of described dust cover 6 are provided with iron plate 61, telescopic material is connected with between iron plate 61, described base plate 1 is in a center of symmetry, the medium position of described base plate 1 is provided with track 7.
Base plate 1 adopts 7075 aluminium sheets of high strength, 7075 aluminium sheets be a kind of cold treatment forging and stamping alloys, intensity is high, and hardness is high, outclass mild steel, and 7075 aluminium sheets are one of the most powerful alloys of commercialization, have common corrosion resistance, good mechanical properties and
anodereaction, the above characteristic of 7075 aluminium sheets can ensure that base plate is adding the precision in man-hour, and can avoid larger distortion in use.Track 7 is parallel to described guide rail 2, the both sides of described base plate 1 broad ways are also provided with side pressing block groove 101, the cross section of described side pressing block groove 101 is at right angles trapezoidal, in described side pressing block groove 101, linear electric motors also comprise and are provided with side pressing block 8, and described guide rail 2 is connected to the side of side pressing block 8 towards track 7.The existence of side pressing block 8 makes only the side of guide rail 2 to be connected to side pressing block 8 during mounting guide rail 2, greatly improves the installation effectiveness of guide rail 2, ensure that the installation accuracy of guide rail 2.
As a kind of optimal way, base plate 1 two ends are provided with crashproof glue mounting blocks 9, and described crashproof glue mounting blocks 9 is provided with crashproof glue 10, and described slide plate 5 is provided with anticollison block 11, and described crashproof glue 10 carries out mechanical position limitation with anticollison block 11 pairs of linear electric motors.Also be provided with grating scale mounting panel 12 on base plate 1, be also provided with grating scale 13 on described grating scale mounting panel 12, described grating scale mounting panel 12 is located between mover 4 and slide block 3.Base plate 1 two ends are along its length provided with end plate 18, the two ends of base plate 1 broad ways are provided with side shield 19, described end plate 18 is higher than described side shield 19, the opposite side of described dust cover 6 is connected to the upper end of end plate 18, described end plate 18 and side shield 19 are encircled a city a rectangular parallelepiped space, and described base plate 1 is located at the bottom of rectangular parallelepiped space.From the above, the utility model is respectively connected with a dust cover 6 at the two ends of slide plate 5, and the surrounding of base plate 1 is with end plate 18 and side shield 19, the other end of two dust covers 6 is connected on end plate 18, slide plate 5, dust cover 6, end plate 18 and side shield 19 are encircled a city a closed rectangular parallelepiped space, and other mechanism of linear electric motors is all located within rectangular parallelepiped space, this linear electric motors motion is made to be within confined space, can play a very good protection to the internal mechanism of linear electric motors, also ensure that the environmental sanitation of linear electric motors periphery simultaneously.
In addition to the above, linear electric motors also comprise two limit switch 20 and sensing chips, and described limit switch 20 is located at the two ends of base plate 1.
It should be noted that, the utility model adopts dynamic stator and the track of Parker R16-1, and lasting thrust can reach 743N, and peak value thrust can reach 2478N.What encoder adopted is 0.5 μ resolution in Reinshaw RGH22, and high-resolution can ensure the high-precision requirement of complete machine, and the roller guide of 25 specifications selected by guide rail, can improve certain precision.
Only as described above, be only the preferred embodiment of the utility model, certainly the scope of this novel enforcement can not be limited with this, namely generally make simple equivalence change according to the content described in the utility model claim and utility model specification and modify, all still belong within the utility model claim scope.In addition, summary part and title are only used to the use of auxiliary patent document search, are not used for the interest field of restriction the utility model.
Claims (8)
1. cored linear electric motors, described linear electric motors comprise base plate (1), guide rail (2), slide block (3), mover (4) and slide plate (5), described guide rail (2) symmetry is installed on the both sides of the broad ways of base plate (1), described slide block (3) is installed on guide rail (2) and also can slides along guide rail (2), described slide plate (5) is installed on slide block (3), described mover (4) is installed on the side of slide plate (5) towards base plate (1) direction, it is characterized in that: described linear electric motors also comprise two dust covers (6), described dust cover (6) is connected to the two ends of slide plate (5), described dust cover (6) adopts telescopic material to make, the two ends of described dust cover (6) are provided with iron plate (61), iron plate is connected with telescopic material between (61), described base plate (1) is in a center of symmetry, the medium position of described base plate (1) is provided with track (7).
2. the cored linear electric motors of one according to claim 1, it is characterized in that: described track (7) is parallel to described guide rail (2), the both sides of described base plate (1) broad ways are also provided with side pressing block groove (101), the cross section of described side pressing block groove (101) is at right angles trapezoidal, the interior linear electric motors of described side pressing block groove (101) also comprise and are provided with side pressing block (8), and described guide rail (2) is connected to the side of side pressing block (8) towards track (7).
3. the cored linear electric motors of one according to claim 1, it is characterized in that: described base plate (1) two ends are provided with crashproof glue mounting blocks (9), described crashproof glue mounting blocks (9) is provided with crashproof glue (10), described slide plate (5) is provided with anticollison block (11), and described crashproof glue (10) and anticollison block (11) carry out mechanical position limitation to linear electric motors.
4. the cored linear electric motors of one according to claim 1, it is characterized in that: on described base plate (1), be also provided with grating scale mounting panel (12), also be provided with grating scale (13) on described grating scale mounting panel (12), described grating scale mounting panel (12) is located between mover (4) and slide block (3).
5. the cored linear electric motors of one according to claim 1, it is characterized in that: described slide plate (5) is also provided with encoder support (14), described encoder support (14) is provided with encoder (15), and the side of grating scale (13) is located at by described encoder (15).
6. the cored linear electric motors of one according to claim 1, is characterized in that: described slide plate (5) is also provided with drag chain support (16), and described drag chain support (16) is provided with drag chain (17).
7. the cored linear electric motors of one according to claim 1, it is characterized in that: described base plate (1) two ends are along its length provided with end plate (18), the two ends of base plate (1) broad ways are provided with side shield (19), described end plate (18) is higher than described side shield (19), the opposite side of described dust cover (6) is connected to the upper end of end plate (18), described end plate (18) and side shield (19) are encircled a city a rectangular parallelepiped space, and described base plate (1) is located at the bottom of rectangular parallelepiped space.
8. the cored linear electric motors of one according to claim 1, is characterized in that: described linear electric motors also comprise two limit switches (20), and described limit switch (20) is located at the two ends of base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841945.6U CN205141964U (en) | 2015-10-28 | 2015-10-28 | There is iron core linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841945.6U CN205141964U (en) | 2015-10-28 | 2015-10-28 | There is iron core linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141964U true CN205141964U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520841945.6U Active CN205141964U (en) | 2015-10-28 | 2015-10-28 | There is iron core linear motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737061A (en) * | 2016-12-22 | 2017-05-31 | 东莞市乔扬数控设备有限公司 | A kind of ray machine high with high accuracy and high stability |
| CN111618038A (en) * | 2020-04-22 | 2020-09-04 | 河南中烟工业有限责任公司 | Reciprocating type automatic cleaning device and cut-tobacco drier |
-
2015
- 2015-10-28 CN CN201520841945.6U patent/CN205141964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737061A (en) * | 2016-12-22 | 2017-05-31 | 东莞市乔扬数控设备有限公司 | A kind of ray machine high with high accuracy and high stability |
| CN111618038A (en) * | 2020-04-22 | 2020-09-04 | 河南中烟工业有限责任公司 | Reciprocating type automatic cleaning device and cut-tobacco drier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |