CN220210220U - Compact double-motor linear motor - Google Patents
Compact double-motor linear motor Download PDFInfo
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- CN220210220U CN220210220U CN202321542901.4U CN202321542901U CN220210220U CN 220210220 U CN220210220 U CN 220210220U CN 202321542901 U CN202321542901 U CN 202321542901U CN 220210220 U CN220210220 U CN 220210220U
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- 238000009434 installation Methods 0.000 claims description 36
- 210000000056 organ Anatomy 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a compact double-motor linear motor, which comprises a base and a moving platform, wherein the base is provided with a first mounting end face and a second mounting end face, driving devices are respectively arranged on the first mounting end face and the second mounting end face, the moving platform comprises a first moving unit and a second moving unit, the first moving unit is connected with the driving devices of the first mounting end face, and the second moving unit is connected with the driving devices of the second mounting end face.
Description
Technical Field
The utility model relates to the technical field of linear motors, in particular to a compact double-motor linear motor.
Background
The linear motor is also called as a linear motor, and as the name implies, the linear motor is a motor capable of generating linear motion, the linear motor converts electric energy into mechanical energy of linear motion, and no intermediate transmission conversion device is needed, so that the linear motor has higher linear motion efficiency than a rotary motor formed by the conversion device, and the linear motor and the rotary motor have the same working principle and all act by virtue of electromagnetic force. Structurally, the linear motor can be regarded as a rotary motor formed by cutting and stretching a rotary motor from the middle into a straight line.
At present, the existing linear motor is often only provided with a single motor module, so that the motion mode of the linear motor is single, the motion efficiency is low, and different application environments cannot be adapted.
Disclosure of Invention
The utility model aims at solving the technical problems that the conventional linear motor is often only provided with a single motor module, so that the motion mode of the linear motor is single, the motion efficiency is low, and different application environments cannot be adapted in the conventional linear motor in the background art, and provides a compact double-motor linear motor.
The utility model relates to a compact double-motor linear motor, which comprises a base and a moving platform, wherein the base is provided with a first installation end face and a second installation end face, driving devices are respectively arranged on the first installation end face and the second installation end face, the moving platform comprises a first moving unit and a second moving unit, the first moving unit is connected with the driving devices of the first installation end face, and the second moving unit is connected with the driving devices of the second installation end face.
Further, the driving device comprises a stator and a rotor, the stator is arranged on the first installation end face and the second installation end face, the rotor can reciprocate relative to the stator, and the first moving unit and the second moving unit are respectively connected with the stator.
Further, the mobile platform further comprises a plurality of sliding connection parts, the first installation end face and the second installation end face are respectively provided with a sliding rail, the first mobile unit is in sliding connection with the sliding rails on the first installation end face through the sliding connection parts, and the second mobile unit is in sliding connection with the sliding rails on the second installation end face through the sliding connection parts.
Further, the sliding connection part is provided with a sliding groove, and the sliding rail is in sliding connection with the sliding groove.
Further, the mobile platform further comprises a plurality of bearing tables, and the bearing tables are arranged between the first mobile unit and the sliding connection part and between the second mobile unit and the sliding connection part.
Further, the first installation end face and the second installation end face are respectively provided with a grating ruler and a U-shaped photoelectric switch, and the first moving unit and the second moving unit are respectively provided with a reading head and an induction piece which are matched with the grating ruler and the U-shaped photoelectric switch on the side wall.
Further, the base is provided with end plates at both ends.
Further, the end plate is provided with a flexible stop at a side facing the moving platform.
Further, the novel solar panel further comprises an organ cover, and the organ cover is arranged above the first installation end face and the second installation end face.
Further, the base is provided with the end plate at both ends, the organ cover includes first cover body unit, second cover body unit, third cover body unit and fourth cover body unit, first cover body unit one end is connected in the end plate of base left end, the right-hand member is connected in one side of first mobile unit, second cover body unit one end is connected in the opposite side of first mobile unit, the other end is connected in the end plate of base right-hand member, third cover body unit one end is connected in the end plate of base left end, the right-hand member is connected in one side of second mobile unit, fourth cover body unit one end is connected in the opposite side of second mobile unit, the other end is connected in the end plate of base right-hand member.
Compared with the prior art, the utility model has the following beneficial technical effects: because the driving devices are respectively arranged on the first mounting end face and the second mounting end face of the base, and the first moving unit and the second moving unit are respectively fixedly connected with the driving devices on the first mounting end face and the driving devices on the second mounting end face, the first moving unit and the second moving unit can respectively and mutually independently reciprocate on the first mounting end face and the second mounting end face under the action of the driving devices.
Through the structure, the utility model can install two driving devices on two sides of the square of one base to realize the double-station work of the motor, thereby being applicable to different working environments, improving the working efficiency of the whole machine, having compact structure, ingenious conception and low cost.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a state diagram of the organ cover hidden in FIG. 1;
FIG. 3 is a partial bottom view of the base of the present utility model;
fig. 4 is a cross-sectional view of the present utility model.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first," "second," etc. may explicitly or implicitly include one or more features. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or a specific connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the compact double-acting linear motor provided by the utility model comprises a base 1 and a moving platform 2, wherein the base 1 is provided with a first installation end face 101 and a second installation end face 102, specifically, the first installation end face 101 and the second installation end face 102 are square two end faces of the base, a driving device 3 is respectively arranged on the first installation end face 101 and the second installation end face 102, the moving platform comprises a first moving unit 21 and a second moving unit 22, the first moving unit 21 is connected with the driving device 3 of the first installation end face 101, and the second moving unit 22 is connected with the driving device 3 of the second installation end face 102.
It can be understood that, since the driving device 3 is disposed on the first mounting end face 101 and the second mounting end face 102 of the base 1, and the first moving unit 21 and the second moving unit 22 are fixedly connected with the driving device 3 on the first mounting end face 101 and the driving device 3 on the second mounting end face 102, the first moving unit 21 and the second moving unit 22 will reciprocate on the first mounting end face 101 and the second mounting end face 102 independently of each other under the action of the driving device 3.
Through the structure, the utility model can install two driving devices on two sides of the square of one base 1 so as to realize the double-station work of the motor, thereby being applicable to different working environments, improving the working efficiency of the whole machine, having compact structure, ingenious conception and low cost.
Further, the driving device 3 includes a stator 31 and a mover 32, the stator 31 is disposed on the first mounting end face 101 and the second mounting end face 102, the mover 32 can reciprocate relative to the stator 31, the first moving unit 21 and the second moving unit 22 are respectively connected with the stator 31, specifically, the stator 31 can be composed of a permanent magnet or a coil, and the mover 32 is composed of a coil.
Through the above structure arrangement, when the motor works, current passes through the coil on the rotor 32 and the coil on the stator 31, and a magnetic field is generated to drive the rotor 32 to move relative to the stator 31, and the moving rotor 32 drags the first moving unit 21 and the second moving unit 22 to move on the first mounting end face 101 and the second mounting end face 102 respectively.
Further, the mobile platform 2 further includes a plurality of sliding connection portions 23, the first installation end face 101 and the second installation end face 102 are both provided with sliding rails 11, the first mobile unit 21 is slidably connected with the sliding rails 11 on the first installation end face 101 through the sliding connection portions 23, the second mobile unit 22 is slidably connected with the sliding rails 11 on the second installation end face 102 through the sliding connection portions 23, specifically, the sliding connection portions 23 are provided with sliding grooves 231, and the sliding rails 11 are slidably connected in the sliding grooves 231.
Further, the moving platform 2 further includes a plurality of bearing tables 24, and the bearing tables 24 are disposed between the first moving unit 21 and the sliding connection portion 23, and between the second moving unit 22 and the sliding connection portion 23, so that the bearing tables can play a role in supporting the first moving unit 21 and the second moving unit 22, thereby increasing the upper limit of the load of the first moving unit 21 and the second moving unit 22.
Further, the first mounting end face 101 and the second mounting end face 102 are respectively provided with a grating ruler 41 and a U-shaped photoelectric switch 42, and the first moving unit 21 and the second moving unit 22 are respectively provided with a reading head 43 and a sensing piece 44 on the side walls, which are matched with the grating ruler 41 and the U-shaped photoelectric switch.
With the above-described configuration, when the reading head 43 moves relative to the grating scale 41 following the first moving unit 21 and the second moving unit 22, the reading head can convert the magnetic field signal detected on the grating scale 41 into an electrical signal. After the signal processor processes the electric signals, the electric signals can be converted into position conversion information of the first moving unit 21 and the second moving unit 22, and further, when the sensing piece 24 moves along with the first moving unit 21 and the second moving unit 22 relative to the U-shaped photoelectric switch 42, the sensing piece 44 can pass through the U-shaped photoelectric switch 42 to detect the movement states of the first moving unit 21 and the second moving unit 22.
Further, the base 1 is provided with end plates 12 at both ends, and the end plates 12 are provided with flexible stoppers 121 protruding from a side facing the first moving unit 21 and the second moving unit 22, and specifically, the flexible stoppers 121 may be made of sponge, foam, soft rubber, or the like.
Through the above structure, the end plate 12 can limit and protect the first moving unit 21 and the second moving unit 22, and the first moving unit 21 and the second moving unit 22 are limited between the end plates 12 at two ends of the base 1, so as to prevent the first moving unit 21 and the second moving unit 22 from sliding out of the base 1, and further, when the first moving unit 21 and the second moving unit 22 move to the end plates 12, the first moving unit 21 and the second moving unit 22 will first abut against the flexible stop member 121, so as to further protect the first moving unit 21 and the second moving unit 22.
Further, the present utility model further includes an organ cover 5, where the organ cover 5 covers the first mounting end face 101 and the second mounting end face 102, specifically, the organ cover 5 includes a first cover unit 51, a second cover unit 52, a third cover unit 53, and a fourth cover unit 54, where one end of the first cover unit 51 is connected to the end plate 12 at the left end of the base 1, the right end is connected to one side of the first moving unit 21, one end of the second cover unit 52 is connected to the other side of the first moving unit 21, the other end is connected to the end plate 12 at the right end of the base 1, one end of the third cover unit 53 is connected to the end plate 12 at the left end of the base 1, the right end is connected to one side of the second moving unit 22, one end of the fourth cover unit 54 is connected to the other side of the second moving unit 22, and the other end is connected to the end plate 12 at the right end of the base 1.
Through the above-mentioned structure setting, the organ cover 5 is located through the lid in order to play dustproof effect in first installation terminal surface 101 and second installation terminal surface 102 top, thereby when the motor is during operation simultaneously, thereby organ cover 5 can separate the inside spare part of motor and external world and play certain guard action, simultaneously, organ cover 5 has good heat dispersion, can effectually solve the heat dissipation problem when the motor is during operation.
The above description of one or more embodiments provided in connection with the detailed description is not intended to limit the utility model to the particular form or form disclosed. The method, structure, etc. similar to or identical to those of the present utility model, or some technical deductions or substitutions are made on the premise of the inventive concept, should be regarded as the protection scope of the present utility model.
Claims (10)
1. The utility model provides a compact double-acting sub linear motor, includes base (1) and moving platform (2), its characterized in that, base (1) have first installation terminal surface (101) and second installation terminal surface (102), first installation terminal surface (101) with be provided with drive arrangement (3) on second installation terminal surface (102) respectively, moving platform (2) include first mobile unit (21) and second mobile unit (22), first mobile unit (21) with drive arrangement (3) of first installation terminal surface (101) are connected, second mobile unit (22) with drive arrangement (3) of second installation terminal surface (102) are connected.
2. A compact double-acting linear motor according to claim 1, characterized in that the drive means (3) comprise a stator (31) and a mover (32), the stator (31) being arranged on the first mounting end face (101) and the second mounting end face (102), the mover (32) being reciprocally movable relative to the stator (31), the first moving unit (21) and the second moving unit (22) being connected to the stator (31), respectively.
3. A compact double-acting linear motor according to claim 2, characterized in that the moving platform (2) further comprises a plurality of sliding connection parts (23), the first mounting end surface (101) and the second mounting end surface (102) are provided with sliding rails (11), the first moving unit (21) is in sliding connection with the sliding rails (11) on the first mounting end surface (101) through the sliding connection parts (23), and the second moving unit (22) is in sliding connection with the sliding rails (11) on the second mounting end surface (102) through the sliding connection parts (23).
4. A compact double-acting linear motor according to claim 3, characterized in that the sliding connection (23) is provided with a chute (231), the sliding rail (11) being slidingly connected in the chute (231).
5. A compact double acting linear motor according to claim 3, characterized in that the moving platform (2) further comprises several load bearing tables (24), which load bearing tables (24) are arranged between the first moving unit (21) and the sliding connection (23) and between the second moving unit (22) and the sliding connection (23).
6. A compact double-acting linear motor according to claim 1, characterized in that the first mounting end surface (101) and the second mounting end surface (102) are respectively provided with a grating ruler (41) and a U-shaped photoelectric switch (42), and the first moving unit (21) and the second moving unit (22) are respectively provided with a reading head (43) and an induction piece (44) which are matched with the grating ruler (41) and the U-shaped photoelectric switch on the side walls.
7. A compact double-acting linear motor according to claim 1, characterized in that the base (1) is provided with end plates (12) at both ends.
8. A compact double-acting linear motor according to claim 7, characterized in that the end plate (12) is provided with a flexible stop (121) on the side facing the moving platform.
9. A compact double acting linear motor according to claim 1, further comprising an organ cover (5), the organ cover (5) being arranged over the first mounting end face (101) and the second mounting end face (102).
10. A compact double-acting linear motor according to claim 9, characterized in that the base (1) is provided with end plates (12) at both ends, the organ cover (5) comprises a first cover unit (51), a second cover unit (52), a third cover unit (53) and a fourth cover unit (54), one end of the first cover unit (51) is connected to the end plate (12) at the left end of the base (1), the right end is connected to one side of the first moving unit (21), one end of the second cover unit (52) is connected to the other side of the first moving unit (21), the other end is connected to the end plate (12) at the right end of the base (1), one end of the third cover unit (53) is connected to the end plate (12) at the left end of the base (1), the right end is connected to one side of the second moving unit (22), and one end of the fourth cover unit (54) is connected to the other side of the base (22), and the other end is connected to the end plate (12) at the right end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542901.4U CN220210220U (en) | 2023-06-15 | 2023-06-15 | Compact double-motor linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542901.4U CN220210220U (en) | 2023-06-15 | 2023-06-15 | Compact double-motor linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220210220U true CN220210220U (en) | 2023-12-19 |
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ID=89154983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321542901.4U Active CN220210220U (en) | 2023-06-15 | 2023-06-15 | Compact double-motor linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220210220U (en) |
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2023
- 2023-06-15 CN CN202321542901.4U patent/CN220210220U/en active Active
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