CN219659568U - Multi-rotor sealed high-precision linear motor module - Google Patents
Multi-rotor sealed high-precision linear motor module Download PDFInfo
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- CN219659568U CN219659568U CN202320657477.1U CN202320657477U CN219659568U CN 219659568 U CN219659568 U CN 219659568U CN 202320657477 U CN202320657477 U CN 202320657477U CN 219659568 U CN219659568 U CN 219659568U
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- linear motor
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- 230000005540 biological transmission Effects 0.000 claims abstract description 83
- 238000004806 packaging method and process Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to the field of linear motor modules, in particular to a multi-rotor sealed high-precision linear motor module, which aims at the problem that a packaging cover on the existing high-precision linear motor module is easy to deform and provides a scheme that the multi-rotor sealed high-precision linear motor module comprises a base and a plurality of transmission seats matched with the base; the transmission seat is positioned at the top of the base, and the bottom of the transmission seat is provided with a linear motor rotor seat and a linear motor stator seat which is fixedly connected to the top of the base and matched with the linear motor rotor seat for use; the utility model solves the problem that the packaging cover on the high-precision linear motor module is easy to deform in the prior art by arranging the transmission seat, the packaging cover, the connecting positioning structure and the limiting guide structure.
Description
Technical Field
The utility model relates to the technical field of linear motor modules, in particular to a multi-rotor sealed high-precision linear motor module.
Background
A linear motor is a transmission device that converts electrical energy directly into linear motion mechanical energy without any intermediate conversion mechanism. It can be seen as a rotary electric machine which is radially split and planar, a linear electric machine also called linear electric machine, linear motor, push rod motor. The most common types of linear motors are flat and U-slot, and tubular. The typical composition of the coil is three-phase, and brushless commutation is achieved by hall elements.
The patent net discloses a closed high accuracy linear electric motor module of many active cell slip tables, and the application number is: 201920141140.9 the utility model relates to the technical field of mechanical equipment modules, in particular to a multi-rotor sliding table closed type high-precision linear motor module, which comprises a base, baffle plates arranged at two ends of the base, guide rails arranged in the base, at least two groups of transmission seats arranged on the guide rails in a transmission way, wherein one surface of each group of transmission seats corresponding to the base is provided with a linear motor rotor seat, the base corresponds to each group of linear motor rotor seat and is provided with a linear motor stator seat independently, the transmission seat comprises a connecting part connected with the guide rails and the linear motor rotor seat, two sides of the connecting part are connected with mounting parts, sinking grooves are formed in the connecting positions of the connecting parts and the mounting parts, sealing flanges are formed by downwards bending two sides of the sealing covers on the upper surfaces of the baffle plates at two ends, and the transmission seat can be transmitted to the sealing flanges through the sinking grooves; the utility model realizes multiple transmission modes on one module, has good transmission effect, wide application range and good dustproof and waterproof effects, encapsulates two sides through the sealing flanges, and prolongs the service life.
The module transmission needs to use high accuracy linear electric motor module, and the problem that above-mentioned technique exists is: the high-precision linear motor module is easy to deform due to the fact that the packaging cover is stressed in the using process, the transmission seat is propped against the surface of the packaging cover, so that the whole structure is damaged, the packaging cover cannot be repaired, and the using efficiency of the high-precision linear motor module is reduced.
Disclosure of Invention
The utility model aims to solve the defect that a packaging cover on a high-precision linear motor module is easy to deform in the prior art, and provides a multi-rotor sealed high-precision linear motor module.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a multi-rotor sealed high-precision linear motor module comprises a base and a plurality of transmission seats matched with the base for use;
the transmission seat is positioned at the top of the base, and the bottom of the transmission seat is provided with a linear motor rotor seat and a linear motor stator seat which is fixedly connected to the top of the base and matched with the linear motor rotor seat for use;
guide rails which limit the transmission seat and are fixedly connected with the top of the base are arranged on two sides of the bottom of the transmission seat, and a packaging cover is arranged on the top of the transmission seat;
the two sides of the transmission seat are respectively provided with a connection positioning structure, one side of the connection positioning structure penetrates through the transmission seat and extends to the inside of the packaging cover, and the surface of the connection positioning structure is fixedly connected with a limiting guide structure for guiding the transmission seat.
Preferably, the connection location structure includes the cardboard, the cardboard is located the inside of drive seat for with the drive seat joint, the inside of cardboard is provided with the movable plate, the inside of movable plate is provided with the screw rod that is used for the movable plate to remove, the left top of movable plate and bottom all have the transfer line through first pivot swing joint, the rear side of transfer line has the draw-in lever through second pivot swing joint, the cardboard is run through to one side that the draw-in lever kept away from each other and extends to the inside of drive seat, connection location structure's surface and spacing guide structure cooperation use.
Preferably, the limiting guide structure comprises a limiting wheel matched with the packaging cover for use, the right side of the limiting wheel is movably connected with the clamping plate through a third rotating shaft, the surface of the limiting wheel is movably connected with the inside of the packaging cover, and a guide groove for positioning the limiting wheel is formed in the packaging cover.
Preferably, a bearing for positioning the screw is fixedly connected to the left side of the screw surface, and the left side of the bearing is fixedly connected with the left side of the inner wall of the clamping plate.
Preferably, the right side of the screw rod penetrates through the clamping plate and extends to the surface of the clamping plate, and the right side of the screw rod is fixedly connected with a rotary disk for rotating the screw rod.
Preferably, the screw thread has been seted up on the surface of screw rod, the screw rod passes through the inside swing joint of screw thread and movable plate, the through-hole that uses with the card pole cooperation has been seted up to the inside of cardboard.
Advantageous effects
1. According to the utility model, the transmission seat, the packaging cover, the connection positioning structure and the limiting guide structure are arranged, so that the packaging cover can be limited and supported while the transmission seat moves through the connection positioning structure and the limiting guide structure on the transmission seat, and meanwhile, the packaging cover can play a role in limiting and guiding the transmission seat, and the problem that the packaging cover on the high-precision linear motor module is easy to deform in the prior art is solved.
2. According to the utility model, the connecting and positioning structure is arranged, the clamping plate can be clamped on the transmission seat, the screw rod is rotated to drive the moving plate to move, the moving plate drives the transmission rod to move through the first rotating shaft, the transmission rod drives the clamping rod to move through the second rotating shaft, and the clamping rod is clamped into and separated from the inside of the transmission seat, so that the installation and the disassembly of the limit guide structure are completed.
3. According to the utility model, the limiting guide structure is arranged, the clamping plate can be clamped into the transmission seat, the clamping plate drives the limiting wheel to be clamped into the guide groove in the packaging cover, and when the transmission seat moves, the limiting wheel can limit the position of the packaging cover.
4. According to the utility model, by arranging the bearing, when the screw rotates, the supporting force is exerted on the screw, so that the screw can rotate conveniently, the screw is prevented from being blocked, and the stability of the structure is improved.
5. According to the utility model, by arranging the rotary disk, the rotary disk can be conveniently rotated, so that the rotary disk drives the screw to rotate, and the screw can conveniently drive the moving plate to move.
6. According to the utility model, the screw and the through hole are arranged, so that the transmission is more stable and accurate through the threaded connection of the screw and the moving plate, and the clamping rod can conveniently move in the clamping plate through the arrangement of the through hole, so that the clamping rod can be conveniently clamped in the transmission seat.
Drawings
Fig. 1 is a schematic perspective view of a multi-rotor sealed high-precision linear motor module according to the present utility model;
fig. 2 is a schematic perspective view of an internal structure of a multi-rotor sealed high-precision linear motor module according to the present utility model;
FIG. 3 is a schematic cross-sectional perspective view of a clamping plate of a multi-rotor sealed high-precision linear motor module according to the present utility model;
fig. 4 is an enlarged schematic diagram of a portion a of a multi-rotor sealed high-precision linear motor module according to the present utility model;
fig. 5 is an enlarged schematic diagram of a portion B of a multi-rotor sealed high-precision linear motor module according to the present utility model.
In the figure: 1. a base; 2. a transmission seat; 3. a linear motor rotor seat; 4. a linear motor stator seat; 5. a guide rail; 6. a package cover; 7. a clamping plate; 8. a moving plate; 9. a screw; 10. a transmission rod; 11. a clamping rod; 12. a limiting wheel; 13. a guide groove; 14. a bearing; 15. a rotating disc; 16. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-5, a multi-rotor sealed high-precision linear motor module comprises a base 1 and a plurality of transmission seats 2 matched with the base 1 for use;
the transmission seat 2 is positioned at the top of the base 1, the bottom of the transmission seat 2 is provided with a linear motor rotor seat 3 and a linear motor stator seat 4 which is fixedly connected to the top of the base 1 and matched with the linear motor rotor seat 3 for use;
guide rails 5 which limit the transmission seat 2 and are fixedly connected with the top of the base 1 are arranged on two sides of the bottom of the transmission seat 2, and a packaging cover 6 is arranged on the top of the transmission seat 2;
the both sides of drive seat 2 all are provided with connection location structure, and one side of connection location structure runs through drive seat 2 and extends to the inside of encapsulation lid 6, and connection location structure's fixed surface is connected with the spacing guide structure that is used for drive seat 2 direction.
Example two
Improvement on the basis of the first embodiment: comprises a base 1 and a plurality of transmission seats 2 matched with the base 1 for use, wherein the top of the base 1 is provided with a linear motor rotor seat 3 and a linear motor stator seat 4 fixedly connected to the top of the base 1 and matched with the linear motor rotor seat 3 for use, two sides of the bottom of the transmission seat 2 are respectively provided with a guide rail 5 which limits the transmission seat 2 and is fixedly connected with the top of the base 1, the top of the transmission seat 2 is provided with a packaging cover 6, two sides of the transmission seat 2 are respectively provided with a connecting and positioning structure, one side of the connecting and positioning structure penetrates through the transmission seat 2 and extends to the inside of the packaging cover 6, the surface of the connecting and positioning structure is fixedly connected with a limiting and guiding structure for guiding the transmission seat 2, the connecting and positioning structure comprises a clamping plate 7, the clamping plate 7 is positioned in the inside of the transmission seat 2 and is used for being clamped with the transmission seat 2, the inside of the clamping plate 7 is provided with a movable plate 8, the inside of the movable plate 8 is provided with a screw rod 9 for moving the movable plate 8, the top and the bottom of the left side of the movable plate 8 are both movably connected with a transmission rod 10 through a first rotating shaft, the rear side of the transmission rod 10 is movably connected with a clamping rod 11 through a second rotating shaft, one sides of the clamping rods 11, which are far away from each other, penetrate through the clamping plate 7 and extend into the transmission seat 2, the surface of the connecting and positioning structure is matched with the limit guide structure for use, the surface of the connecting and positioning structure can be clamped on the transmission seat 2 through the clamping plate 7, the movable plate 8 is driven to move through rotating the screw rod 9, the movable plate 8 drives the transmission rod 10 to move through the first rotating shaft, the transmission rod 10 drives the clamping rod 11 to move through the second rotating shaft, the clamping rod 11 is clamped into and separated from the inside of the transmission seat 2, the installation and the disassembly of the limit guide structure are completed, the limit guide structure comprises a limit wheel 12 matched with the packaging cover 6 for use, the right side of the limiting wheel 12 is movably connected with the clamping plate 7 through a third rotating shaft, the surface of the limiting wheel 12 is movably connected with the inside of the packaging cover 6, a guide groove 13 for positioning the limiting wheel 12 is formed in the packaging cover 6, the clamping plate 7 can drive the limiting wheel 12 to be clamped into the guide groove 13 in the packaging cover 6 by clamping the clamping plate 7 into the transmission seat 2, when the transmission seat 2 moves, the limiting wheel 12 can limit the position of the packaging cover 6, the left side of the surface of the screw 9 is fixedly connected with a bearing 14 for positioning the screw 9, the left side of the bearing 14 is fixedly connected with the left side of the inner wall of the clamping plate 7, the screw 9 can be supported when the screw 9 rotates, the screw 9 can be rotated conveniently, the screw 9 is prevented from being clamped, the stability of structure is increased, the right side of screw rod 9 runs through cardboard 7 and extends to the surface of cardboard 7, the right side fixedly connected with of screw rod 9 is used for rotating rotary disk 15 of screw rod 9, can conveniently pass through rotary disk 15, make rotary disk 15 drive screw rod 9 rotate, thereby make things convenient for screw rod 9 to drive movable plate 8 and remove, the screw thread has been seted up on the surface of screw rod 9, screw rod 9 passes through the inside swing joint of screw thread and movable plate 8, the through-hole 16 that uses with card pole 11 cooperation has been seted up to the inside of cardboard 7, can pass through screw rod 9 and movable plate 8 threaded connection, make driven more stable accurate, through the setting of through-hole 16, can make things convenient for card pole 11 to remove in the inside of cardboard 7, thereby make things convenient for card pole 11 card to go into the inside of transmission seat 2.
However, as well known to those skilled in the art, the working principles and wiring methods of the linear motor rotor base 3 and the linear motor stator base 4 are common, and they are all conventional means or common knowledge, and will not be described herein in detail, and those skilled in the art can perform any optional matching according to their needs or convenience.
According to the utility model, when the high-precision linear motor module is required to be used, the linear motor rotor seat 3 and the linear motor stator seat 4 are matched, the linear motor rotor seat 3 can drive the transmission seat 2 to move on the base 1, the transmission seat 2 is limited by the guide rail 5, meanwhile, the clamping plate 7 is clamped into the transmission seat 2, the rotating disc 15 rotates the screw 9 through the rotating disc 15, the screw 9 drives the moving plate 8 to move, the moving plate 8 drives the transmission rod 10 to move through the first rotating shaft, the transmission rod 10 drives the clamping rod 11 to move through the second rotating shaft, when the clamping rod 11 is clamped into the transmission seat 2 through the clamping plate 7, the clamping plate 7 is clamped into the guide groove 13 in the packaging cover 6 through the third rotating shaft, the limiting guide of the transmission seat 2 can be realized, the packaging cover 6 is limited by the limiting wheel 12, and the packaging cover 6 is not easy to deform.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The multi-rotor sealed high-precision linear motor module is characterized by comprising a base (1) and a plurality of transmission seats (2) matched with the base (1);
the transmission seat (2) is positioned at the top of the base (1), the bottom of the transmission seat (2) is provided with a linear motor rotor seat (3) and a linear motor stator seat (4) fixedly connected to the top of the base (1) and matched with the linear motor rotor seat (3);
guide rails (5) which limit the transmission seat (2) and are fixedly connected with the top of the base (1) are arranged on two sides of the bottom of the transmission seat (2), and a packaging cover (6) is arranged on the top of the transmission seat (2);
the two sides of the transmission seat (2) are respectively provided with a connection positioning structure, one side of the connection positioning structure penetrates through the transmission seat (2) and extends to the inside of the packaging cover (6), and the surface of the connection positioning structure is fixedly connected with a limiting guide structure for guiding the transmission seat (2).
2. The multi-rotor sealed high-precision linear motor module according to claim 1, wherein the connecting and positioning structure comprises a clamping plate (7), the clamping plate (7) is located in the transmission seat (2) and is used for being clamped with the transmission seat (2), a movable plate (8) is arranged in the clamping plate (7), a screw (9) used for moving the movable plate (8) is arranged in the movable plate (8), a transmission rod (10) is movably connected to the top and the bottom of the left side of the movable plate (8) through a first rotating shaft, a clamping rod (11) is movably connected to the rear side of the transmission rod (10) through a second rotating shaft, one sides, away from each other, of the clamping rods (11) penetrate through the clamping plate (7) and extend into the transmission seat (2), and the surface of the connecting and positioning structure is matched with the limiting guide structure.
3. The multi-rotor sealed high-precision linear motor module according to claim 2, wherein the limiting guide structure comprises a limiting wheel (12) matched with the packaging cover (6), the right side of the limiting wheel (12) is movably connected with the clamping plate (7) through a third rotating shaft, the surface of the limiting wheel (12) is movably connected with the inside of the packaging cover (6), and a guide groove (13) for positioning the limiting wheel (12) is formed in the packaging cover (6).
4. The multi-rotor sealed high-precision linear motor module according to claim 2, wherein a bearing (14) for positioning the screw (9) is fixedly connected to the left side of the surface of the screw (9), and the left side of the bearing (14) is fixedly connected to the left side of the inner wall of the clamping plate (7).
5. The multi-rotor sealed high-precision linear motor module according to claim 2, wherein the right side of the screw (9) penetrates through the clamping plate (7) and extends to the surface of the clamping plate (7), and the right side of the screw (9) is fixedly connected with a rotary disk (15) for rotating the screw (9).
6. The multi-rotor sealed high-precision linear motor module according to claim 2, wherein the surface of the screw rod (9) is provided with threads, the screw rod (9) is movably connected with the inside of the movable plate (8) through the threads, and the inside of the clamping plate (7) is provided with a through hole (16) matched with the clamping rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320657477.1U CN219659568U (en) | 2023-03-29 | 2023-03-29 | Multi-rotor sealed high-precision linear motor module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320657477.1U CN219659568U (en) | 2023-03-29 | 2023-03-29 | Multi-rotor sealed high-precision linear motor module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219659568U true CN219659568U (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320657477.1U Active CN219659568U (en) | 2023-03-29 | 2023-03-29 | Multi-rotor sealed high-precision linear motor module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219659568U (en) |
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- 2023-03-29 CN CN202320657477.1U patent/CN219659568U/en active Active
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