CN212486293U - Double-axis high-speed linear motor module - Google Patents
Double-axis high-speed linear motor module Download PDFInfo
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- CN212486293U CN212486293U CN202021362019.8U CN202021362019U CN212486293U CN 212486293 U CN212486293 U CN 212486293U CN 202021362019 U CN202021362019 U CN 202021362019U CN 212486293 U CN212486293 U CN 212486293U
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- guide rail
- linear motor
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Abstract
The utility model discloses a high-speed linear electric motor module of straight line module biax center, include: the linear guide rail module comprises a linear guide rail module guide rail and a sliding block assembly arranged on the linear guide rail module guide rail; the slider assembly includes: the bearing is arranged below the mounting table or below the adjusting block; the module guide rail comprises a guide shaft, and the bearing is arranged on the guide shaft; and the bearing is close to or far away from the guide shaft by rotating the adjusting block. The utility model adopts the bearing to replace the ball, reduces the friction between the sliding block component and the module guide rail in the linear module, and further reduces the noise of the double-axis high-speed linear motor module in the working process; meanwhile, the bearing does not need to be frequently injected with liquid to lubricate the bearing, and the maintenance frequency is reduced. And the tightness of the bearing attached to the linear guide can be changed by rotating the adjusting block, so that the linear guide can be used by users under different environments and working requirements.
Description
Technical Field
The utility model relates to an automatic technical field especially relates to a biax heart high-speed linear electric motor module.
Background
In the existing linear module, the sliding block is installed on the shaft in a sleeved mode, the shaft serves as a module guide rail, and the sliding block moves on the shaft. Wherein, be provided with the ball in the slider. The biggest problem of the technical scheme is that the ball in the sliding block is usually lubricated by a lubricant, and after the linear module is used for many times, the sliding block needs to be maintained and injected for many times, so that the operation is complex; and the friction between the sliding block and the guide rail is large, the sliding noise is large, and the use is very inconvenient. Meanwhile, tightness between the existing sliding block device and the module guide rail cannot be adjusted, and the problem that the linear module cannot be suitable for various working environments is often caused by over looseness or over tightness of the sliding block device attached to the module guide rail.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the maintenance of sharp module work among the prior art is frequent, the work noise is big, the unable regulation of slider laminating elasticity, the utility model provides a cite bearing area body ball to reduce the high-speed linear electric motor module of biax heart of sharp module work noise.
The utility model discloses a following technical scheme realizes:
a kind of biaxial high-speed linear electric motor die set, including: the module comprises a module guide rail and a sliding block assembly arranged on the module guide rail;
the slider assembly includes: the bearing is arranged below the mounting table or below the adjusting block;
the module guide rail comprises a guide shaft, and the bearing is arranged on the guide shaft; and the bearing is close to or far away from the guide shaft by rotating the adjusting block.
Further, the module guide rail includes: the side rails are vertically arranged on two sides of the bottom table; an installation groove is formed in the inner wall of the side rail, and the guide shaft is installed in the installation groove;
the bearing comprises an arc-shaped groove arranged on the side wall of the bearing, and the arc-shaped groove is attached to the guide shaft.
Further, the bearing is a fully enclosed bearing.
Further, the module guide rail includes a stator disposed in the base table and parallel to the guide shaft; the slider assembly comprises a linear motor, and the linear motor drives the slider assembly to move along the guide shaft.
Further, the base platform with the side rail integrated into one piece, the module guide rail is the aluminium alloy, module guide rail width scope is 84 millimeters to 300 millimeters.
Further, the module guide rail comprises a magnetic grid plate arranged on one side of the module guide rail, and the slider assembly comprises a reading head sensor; and a plurality of magnetic poles are arranged on the magnetic grid plate at equal intervals, the magnetic poles are read by the reading head sensor, and the reading head sensor drives or stops the sliding block assembly.
Further, the model of the reading head sensor is MSR 5000.
Further, the mounting table includes a top groove, the module guide rail includes a sealing cover, the sealing cover is installed above the module guide rail and partially installed in the top groove, and the slider assembly moves along the sealing cover through the top groove.
The beneficial effects of the utility model reside in that:
the utility model provides a biax center high speed linear electric motor module adopts the bearing to replace the ball, has reduced the friction of sliding block set spare and module guide rail in the biax center high speed linear electric motor module, and then has reduced the noise of biax center high speed linear electric motor module when working;
meanwhile, compared with the ball, the bearing does not need to be frequently injected with liquid to lubricate the bearing, and a user does not need to frequently maintain the double-axis high-speed linear motor module;
slider component passes through the bearing and installs on the module guide rail, and the bearing then the off-axis is installed on slider component's regulating block, and the user is when rotatory regulating block, and the bearing is close to or keeps away from the module guide rail, and the bearing pastes when leaning on the module guide rail, and rotatory regulating block just can change the bearing and pastes the compactness of leaning on the module guide rail, does benefit to the user and uses under different environment and the working demand linear guide.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is an exploded view of the sliding assembly of the present invention;
fig. 4 is an exploded schematic view of the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, the present invention discloses a dual-axis high-speed linear motor module, including: module guide rail 1, install slider assembly 2 on the module guide rail 1. The slider assembly 2 slides along the module guide rail 1 or is fixed with respect to the module guide rail 1. The module guide rail 1 is fixed outwards, and an external device is arranged on the sliding block component 2 to realize the relative movement of components.
Referring to fig. 2 and 3, the slider assembly 2 includes: the mounting table 21, install adjusting block 22 in the mounting table 21, and be located bearing 23 of mounting table 21 below, bearing 23 is installed below mounting table 21 or install below adjusting block 22. The module guide rail 1 comprises a guide shaft 11, and the bearing 23 is arranged on the guide shaft 11; rotating the adjusting block 22, the bearing 23 is close to or far away from the guide shaft 11.
In this embodiment, the slider assembly 2 is provided with a mounting table 21 for passing an external device through a mounting site, and a plurality of bearings 23 are provided below the mounting table 21 for sliding movement of the mounting table 21 relative to the module guide rail 1. A part of the plurality of bearings 23 is directly installed below the mounting table 21, and the part of the plurality of bearings 23 has no adjusting function; and the other part of the bearings 23 are eccentrically arranged on the adjusting block 22, so that when the adjusting block 22 is rotated, the bearings 23 are moved, and the distance between two adjacent bearings 23 is increased or decreased by taking the mounting table 21 as a reference. Since the mounting table 21 is mounted on the guide shaft 11 through the bearing 23, the distance between the bearings 23 increases, and the closer the bearing 23 is attached to the guide shaft 11; conversely, the distance between the bearings 23 decreases, the looser the contact between the bearings 23 and the guide shaft 11. The purpose of the change of the tightness is to adjust the friction force between the sliding block assembly 2 and the guide shaft 11, and due to the change of the working environment or the different requirements of component installation, a user can adjust the tightness of the bearing 23 attached to the guide shaft 11 according to different requirements, so that the application range of the double-axis high-speed linear motor module is expanded.
Referring to fig. 1, 2 and 4, the module rail 1 includes: a base 12, and side rails 13 vertically disposed on both sides of the base 12. An installation groove 130 is provided on an inner wall of the side rail 13, and the guide shaft 11 is installed in the installation groove 130. The bearing 23 includes an arc-shaped slot 230 disposed on a side wall of the bearing 23, and the arc-shaped slot 230 abuts against the guide shaft 11.
In order to reduce the maintenance frequency of the bearing 23, the bearing 23 is a fully-enclosed bearing, and if the bearing 23 is worn and cannot be used and has a poor use effect, a user can directly replace the bearing 23 without repeatedly maintaining the bearing 23, so that the maintenance frequency of the double-axis high-speed linear motor module is reduced. In a preferred embodiment of the present invention, the bearing 23 is a double-layer ball bearing.
Referring to fig. 2 to 4, the module guide rail 1 includes a stator 14 disposed in the base 12 and parallel to the guide shaft 11. The slider assembly 2 comprises a linear motor 24, and the linear motor 24 drives the slider assembly 2 to move along the guide shaft 11. The utility model discloses a linear electric motor 24 drives module guide rail 1 ensures slider component 2 is followed guiding axle 11 removes.
In an embodiment of the present invention, the base 12 and the side rails 13 are integrally formed, the module guide rail 1 is an aluminum profile, and the width of the module guide rail 1 ranges from 84 mm to 300 mm. But the advantage of aluminium alloy is direct tensile, plasticity, and the user need not to splice module guide rail 1 when preparation module guide rail 1, and direct tensile the module guide rail 1 of out required length can, reduce the influence of concatenation crack to the slider module, guarantee the steady operation of the high-speed linear electric motor module of biax center.
The utility model discloses in guiding axle 11 be a metal axle stick guide rail, guiding axle 11 can be step portion at the axle head processing, so that guiding axle 11 is stable to be fixed in module guide rail 1. In other realizable embodiments of the present invention, the surface of the guide shaft 11 may be threaded, and the surface of the guide shaft 11 is chrome plated to avoid corrosion of the guide shaft 11.
Referring to fig. 2 to 4, the module guide rail 1 includes a magnetic grid plate 15 disposed at one side of the module guide rail 1, and the slider assembly 2 includes a reading head sensor 25. A plurality of magnetic poles are arranged on the magnetic grid plate 15 at equal intervals, the magnetic poles are read by the reading head sensor 25, and the reading head sensor 25 drives or stops the slider assembly 2.
In this embodiment, the reading head sensor 25 is connected to the linear motor 24, and the reading head sensor 25 turns on or off the linear motor 24 to precisely control the position of the slider assembly 2 on the module guide rail 1. The user can change the magnetic grid plates 15 with different magnetic pole distances according to different use environments, so that the linear motor is suitable for different working environments. As for the way of controlling the linear motor 24 to be turned on or off by the reading head sensor 25 and the way of reading the magnetic poles by the reading head sensor 25, those skilled in the art can implement the method according to the prior art, and no further description is needed in this specification. To illustrate the technical solution of the dual-axis high-speed linear motor module in detail, in an embodiment of the present invention, the model of the reading head sensor 25 is MSR 5000.
Referring to fig. 1 to 4, in order to prevent dust deposition or water inflow in the module guide rail 1 from affecting the stable operation of the dual-axis high-speed linear motor module during the operation of the dual-axis high-speed linear motor module. The mounting table 21 is further provided with a top groove 210, the module guide rail 1 includes a sealing cover 16, the sealing cover 16 is installed above the module guide rail 1 and partially installed in the top groove 210, and the slider assembly 2 moves along the sealing cover 16 through the top groove 210. The sealing cover 16 covers the module guide rail 1 to prevent dust accumulation or water inflow of the module guide rail 1.
The utility model provides a high-speed linear electric motor module of biax heart adopts bearing 23 to replace the ball, has reduced sliding block set 2 and module guide rail 1's friction among the high-speed linear electric motor module of biax heart, and then has reduced the noise of the high-speed linear electric motor module of biax heart when the work.
Simultaneously for the ball, bearing 23 need not frequently to annotate liquid in order lubricated bearing 23, and the user need not frequently to maintain the high-speed linear electric motor module of biax center.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a high-speed linear electric motor module of biax center which characterized in that, the high-speed linear electric motor module of biax center includes: the module comprises a module guide rail and a sliding block assembly arranged on the module guide rail;
the slider assembly includes: the bearing is arranged below the mounting table or below the adjusting block;
the module guide rail comprises a guide shaft, and the bearing is arranged on the guide shaft; and the bearing is close to or far away from the guide shaft by rotating the adjusting block.
2. The dual axis high speed linear motor module of claim 1, wherein said module guide comprises: the side rails are vertically arranged on two sides of the bottom table; an installation groove is formed in the inner wall of the side rail, and the guide shaft is installed in the installation groove;
the bearing comprises an arc-shaped groove arranged on the side wall of the bearing, and the arc-shaped groove is attached to the guide shaft.
3. The dual-axis high-speed linear motor module as claimed in claim 1 or 2, wherein the bearing is a fully enclosed bearing.
4. The dual-axis high-speed linear motor module as claimed in claim 2, wherein the module guide comprises a stator disposed in the base table and parallel to the guide shaft; the slider assembly comprises a linear motor, and the linear motor drives the slider assembly to move along the guide shaft.
5. The dual-axis high-speed linear motor module as claimed in claim 2 or 4, wherein the base and the side rails are integrally formed, the module guide rail is an aluminum profile, and the width of the module guide rail ranges from 84 mm to 300 mm.
6. The dual-axis high-speed linear motor module as claimed in claim 1, wherein the module guide rail comprises a magnetic grid plate disposed on one side of the module guide rail, the slider assembly comprising a read head sensor; and a plurality of magnetic poles are arranged on the magnetic grid plate at equal intervals, the magnetic poles are read by the reading head sensor, and the reading head sensor drives or stops the sliding block assembly.
7. The dual-axis high-speed linear motor module as claimed in claim 6, wherein the read head sensor is MSR 5000.
8. The dual-axis high-speed linear motor module as claimed in claim 1, wherein the mounting table includes a top slot, the module rail includes a seal cover mounted over the module rail and partially within the top slot, and the slider assembly moves along the seal cover through the top slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362019.8U CN212486293U (en) | 2020-07-10 | 2020-07-10 | Double-axis high-speed linear motor module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362019.8U CN212486293U (en) | 2020-07-10 | 2020-07-10 | Double-axis high-speed linear motor module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212486293U true CN212486293U (en) | 2021-02-05 |
Family
ID=74456337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021362019.8U Active CN212486293U (en) | 2020-07-10 | 2020-07-10 | Double-axis high-speed linear motor module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212486293U (en) |
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2020
- 2020-07-10 CN CN202021362019.8U patent/CN212486293U/en active Active
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