CN205212676U - Little volume has iron core linear motor - Google Patents
Little volume has iron core linear motor Download PDFInfo
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- CN205212676U CN205212676U CN201520842169.1U CN201520842169U CN205212676U CN 205212676 U CN205212676 U CN 205212676U CN 201520842169 U CN201520842169 U CN 201520842169U CN 205212676 U CN205212676 U CN 205212676U
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- guide rail
- base plate
- linear electric
- electric motors
- plate
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Abstract
The utility model provides a little volume has iron core linear motor, design linear electric motor technical field. The utility model discloses a bottom plate, guide rail, slider, active cell and slide, the both sides of bottom plate along width direction are located to the guide rail, the slider is located on the guide rail and can be followed the guide rail and remove, skateboard connection is on the slider, the active cell is located on the slide and is placed in between the guide rail, the bottom plate sinks to forming the portion of sinking along width direction's both sides, the guide rail is installed on the portion of sinking, be equipped with the magnetic track on the bottom plate, the middle part position of bottom plate is located to the magnetic track, the magnetic track is on a parallel with the guide rail and sets up, the slide is equipped with the first recess that is used for installing the active cell towards the one side of bottom plate, the another side of slide is equipped with the second recess, is equipped with the apron in the second recess. The utility model has the advantages of small, compact structure and low in manufacturing cost.
Description
Technical field
The utility model relates to techniques of linear motor field, specifically refers to the cored linear electric motors of a kind of small size.
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, and costly, use cost is higher for ironless linear motors price, and overall price/performance ratio is not as cored linear electric motors.Existing low thrust linear electric motors design time due to use section bar, structural restriction, cause volume comparatively large, be mainly manifested in width comparatively large and highly higher, take larger place when Customer design complete machine, affect the size of complete machine, cause certain waste and carrying inconvenience.
Utility model content
In order to solve the problem, the utility model proposes a kind of compact conformation, cored linear electric motors that volume is little, the volume of what these linear electric motors were larger the reduce linear electric motors of equal thrust, reduces the demand space of installing linear electric motors, compact conformation, manufacturing cost is lower.
To achieve these goals, the technical scheme taked of this practicality is as follows:
The utility model proposes the cored linear electric motors of a kind of small size, comprise base plate, guide rail, slide block, mover and slide plate, the both sides of base plate broad ways are located at by described guide rail, described slide block is located on guide rail and also can be moved along guide rail, described slide plate is connected on slide block, described mover to be located on slide plate and to be placed between guide rail, the both sides of described base plate broad ways sink to forming sinking portion, described guide rails assembling is on sinking portion, described base plate is provided with track, described track is located at the medium position of base plate, described track is parallel to guide rail and arranges, described slide plate is provided with the first groove for installing mover towards the one side of base plate, the another side of described slide plate is provided with the second groove, cover plate is provided with in second groove.
Further, described linear electric motors also comprise objective table, and described objective table is located on the second groove of slide plate.
Further, the side of described base plate is provided with grating scale, and the side of described slide plate is provided with encoder support, and described encoder support is provided with encoder and sensing chip.
Further, the side of described base plate is also provided with T-slot, is provided with two limit switches in described T-slot.
Further, the opposite side of described base plate is also provided with drag chain, and described slide plate is provided with drag chain support, and one end of described drag chain is connected to drag chain support, and the other end of described drag chain is connected to objective table.
Further, described base plate two ends along its length are also provided with end plate, and the two ends of described guide rail are also provided with crashproof glue, and described crashproof glue is located between guide rail and end plate.
The beneficial effects of the utility model:
1. the utility model in the height direction by arranging sinking portion on base plate, and slide plate arranges the first groove and the second groove, and guide rail and mover are then arranged between sinking portion and the first groove, decrease linear electric motors size in height; In the direction of the width, by designing T-slot at bottom panel side, grating scale and encoder are arranged on the side of base plate, and limit switch is arranged in T-slot; The length of linear electric motors is determined according to required stroke.This version of linear electric motors, the larger volume reducing the linear electric motors of equal thrust, reduces the demand space of installing linear electric motors;
2. 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 the cored linear electric motors of a kind of small size of the utility model;
Fig. 2 is the assembling schematic diagram of the cored linear electric motors of a kind of small size of the utility model;
Fig. 3 is the base arrangement schematic diagram of the cored linear electric motors of a kind of small size of the utility model;
Fig. 4 is the skateboard schematic diagram of the cored linear electric motors of a kind of small size of the utility model.
Wherein, 1-base plate, 2-guide rail, 3-slide block, 4-mover, 5-slide plate, 6-track, 7-cover plate, 8-objective table, 9-grating scale, 10-encoder support, 11-encoder, 12-sensing chip, 13-limit switch, 14-drag chain, 15-drag chain support, 16-end plate, the crashproof glue of 17-, 101-sinking portion, 102-T type groove, 51-first groove, 52-second groove.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is 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.
As shown in Figure 1-2, the utility model proposes the cored linear electric motors of a kind of small size, comprise base plate 1, guide rail 2, slide block 3, mover 4 and slide plate 2, the both sides of base plate 1 broad ways are located at by described guide rail 2, described slide block 3 is located on guide rail 2 and also can be moved along guide rail 2, described slide plate 5 is connected on slide block 3, described mover 4 to be located on slide plate 5 and to be placed between guide rail 2, as shown in Figure 3, the both sides of described base plate 1 broad ways sink to forming sinking portion 101, described guide rail 2 is installed on sinking portion 101, described base plate 1 is provided with track 6, described track 6 is located at the medium position of base plate 1, described track 6 is parallel to guide rail 2 and arranges, described slide plate 5 is provided with the first groove 51 for installing mover 4 towards the one side of base plate 1, the another side of described slide plate 5 is provided with the second groove 52, cover plate 7 is provided with in second groove 52.
As shown in Figure 3-4, the utility model in the height direction by arranging sinking portion 101 on base plate 1, slide plate 5 arranges the first groove 51 and the second groove 52, and guide rail 2 and mover 4 are arranged between sinking portion 101 and the first groove 51, decrease linear electric motors size in height.
As a kind of preferred version, described linear electric motors also comprise objective table 8, and described objective table 8 is located on the second groove 52 of slide plate 5.The side of described base plate 1 is provided with grating scale 9, and the side of described slide plate is provided with encoder support 10, described encoder support 10 is provided with encoder 11 and sensing chip 12.The side of described base plate 1 is also provided with T-slot 102, is provided with two limit switches 13 in described T-slot 102.The opposite side of described base plate 1 is also provided with drag chain 14, and described slide plate 5 is provided with drag chain support 15, and one end of described drag chain 14 is connected to drag chain support 15, and the other end of described drag chain 14 is connected to objective table 8.Described base plate 1 two ends along its length are also provided with end plate 16, and the two ends of described guide rail 2 are also provided with crashproof glue 17, and described crashproof glue 17 is located between guide rail 2 and end plate 16.
The utility model is in the direction of the width by designing T-slot 102 at bottom panel side, and grating scale 9 and encoder 11 are arranged on the side of base plate 1, and limit switch 13 is arranged in T-slot 102; The length of linear electric motors is determined according to required stroke.This version of linear electric motors, the larger volume reducing the linear electric motors of equal thrust, reduces the demand space of installing linear electric motors.
It should be noted that, 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.In the utility model one specific embodiment, linear motor rotor and track use the cored motor of the R5-1 of Parker series, and continuous thrust can reach 56N, and peak value thrust can reach 190N, is applicable to underloaded operational environment.Encoder uses the MTE series 0.5 μ resolution of Microe.Solve the problem by the following technical programs, complete machine height is 88.5mm, and width is 140mm, and length is determined with stroke, compressed unnecessary space when design.Complete machine adopts aluminium as main material, and base plate uses 7075, and all the other adopt 6061, and aluminium parts carries out blackout oxidation processes, reaches beauty function.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should described be as the criterion with the protection range of claim.
Claims (6)
1. the cored linear electric motors of small size, comprise base plate (1), guide rail (2), slide block (3), mover (4) and slide plate (5), the both sides of base plate (1) broad ways are located at by described guide rail (2), described slide block (3) is located at also can be mobile along guide rail (2) on guide rail (2), described slide plate (5) is connected on slide block (3), described mover (4) to be located on slide plate (5) and to be placed between guide rail (2), it is characterized in that: the both sides of described base plate (1) broad ways sink to forming sinking portion (101), described guide rail (2) is installed on sinking portion (101), described base plate (1) is provided with track (6), described track (6) is located at the medium position of base plate (1), described track (6) is parallel to guide rail (2) and arranges, described slide plate (5) is provided with the first groove (51) for installing mover (4) towards the one side of base plate (1), the another side of described slide plate (5) is provided with the second groove (52), cover plate (7) is provided with in second groove (52).
2. the cored linear electric motors of a kind of small size according to claim 1, is characterized in that: described linear electric motors also comprise objective table (8), described objective table (8) is located on second groove (52) of slide plate (5).
3. the cored linear electric motors of a kind of small size according to claim 1, it is characterized in that: the side of described base plate (1) is provided with grating scale (9), the side of described slide plate (5) is provided with encoder support (10), described encoder support (10) is provided with encoder (11) and sensing chip (12).
4. the cored linear electric motors of a kind of small size according to claim 1, is characterized in that: the side of described base plate (1) is also provided with T-slot (102), are provided with two limit switches (13) in described T-slot (102).
5. the cored linear electric motors of a kind of small size according to claim 1, it is characterized in that: the opposite side of described base plate (1) is also provided with drag chain (14), described slide plate (5) is provided with drag chain support (15), one end of described drag chain (14) is connected to drag chain support (15), and the other end of described drag chain (14) is connected to objective table (8).
6. the cored linear electric motors of a kind of small size according to claim 1, it is characterized in that: described base plate (1) two ends along its length are also provided with end plate (16), the two ends of described guide rail (2) are also provided with crashproof glue (17), and described crashproof glue (17) is located between guide rail (2) and end plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842169.1U CN205212676U (en) | 2015-10-28 | 2015-10-28 | Little volume has iron core linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842169.1U CN205212676U (en) | 2015-10-28 | 2015-10-28 | Little volume has iron core linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212676U true CN205212676U (en) | 2016-05-04 |
Family
ID=55850366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520842169.1U Active CN205212676U (en) | 2015-10-28 | 2015-10-28 | Little volume has iron core linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212676U (en) |
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2015
- 2015-10-28 CN CN201520842169.1U patent/CN205212676U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |