Miniature electric sliding table
Through optimized design of guide rails, synchronous belts, slide table components, and pulley structures, the problems of complex structure, large size, high power consumption, and limited positioning accuracy and response speed of traditional micro electric slide tables have been solved, achieving higher motion accuracy and stability as well as a longer service life.
Patent Information
- Application Number
- CN202423055215.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Traditional micro electric slides suffer from problems such as complex structure, large size, high power consumption, and limited positioning accuracy and response speed.
The design incorporates a guide rail, synchronous belt, slide assembly, main pulley structure, and driven pulley structure. The slide assembly includes a slide body, toothed plate, guide bar, end plate, tension set screw, locking screw, and guide bar set screw. The main pulley structure and driven pulley structure are respectively equipped with a driving pulley, driving pulley end cover, and first bearing, and a driven pulley, driven pulley end cover, and second bearing.
It improves the motion accuracy and stability of the slide table, simplifies the structure, reduces noise and wear, enhances guiding performance, and extends service life.
Smart Images
Figure CN223594747U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electric sliding table field especially relates to a micro electric sliding table. BACKGROUND
[0002] In the traditional micro mechanical device, the micro electric sliding table as an important motion execution component is often used in the field of precision positioning and transmission. The traditional method usually adopts DC motor or step motor drive to realize the linear motion of the sliding table through gear or screw rod transmission mechanism. However, this traditional method has certain deficiencies, such as complex structure, large volume, high power consumption, and limited positioning accuracy and response speed. SUMMARY
[0003] The embodiment of the application provides a micro electric sliding table, which solves the technical problems of the existing electric sliding table, such as complex structure, large volume, high power consumption, and limited positioning accuracy and response speed.
[0004] The technical scheme adopted by the embodiment of the application is as follows:
[0005] A micro electric sliding table, comprising a guide rail, a synchronous belt arranged around the guide rail, a sliding table assembly arranged on the synchronous belt, a main pulley structure installed at one end of the guide rail, and a driven pulley structure installed at the other end of the guide rail; the sliding table assembly slides on both sides of the guide rail; the synchronous belt is wound around the main pulley structure and the driven pulley structure.
[0006] Further technical solutions are as follows: the sliding table assembly comprises a sliding table body, a tooth plate, a guide strip, an end plate, a belt tensioning force locking screw, a locking screw, and a guide strip locking screw; two groups of tooth plates are symmetrically arranged in the sliding table body, and the two groups of tooth plates are clamped at both ends of the opening of the synchronous belt; the guide strips are arranged on both sides of the sliding table body, and the guide strips are locked by the guide strip locking screws and abut against both sides of the guide rail; the end plates are installed on both ends of the sliding table body by the locking screws; the belt tensioning force locking screws are installed on the two groups of end plates respectively.
[0007] Further technical solutions are as follows: the main pulley structure comprises a driving pulley, a driving pulley end cover, and a first bearing; the first bearing is installed in the driving pulley end cover; the driving pulley end cover is installed at one end of the guide rail; the driving pulley is arranged on the first bearing; the driven pulley structure comprises a driven pulley, a driven pulley end cover, and a second bearing; the second bearing is installed in the driven pulley end cover; the driven pulley end cover is installed at the other end of the guide rail; the driven pulley is arranged on the second bearing; the synchronous belt is wound around the driving pulley and the driven pulley.
[0008] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
[0009] 1. The adoption of the guide rail, the synchronous belt, the slide table assembly, the main pulley structure and the slave pulley structure effectively improves the motion precision and stability of the slide table. The slide table assembly slides on both sides of the guide rail, and the synchronous belt is arranged on the main pulley structure and the slave pulley structure, so that the slide table can maintain an accurate trajectory during the motion process, avoiding the problem of unstable motion caused by trajectory deviation, and at the same time making the overall structure simpler and the appearance more compact. Secondly, the design of the slide table assembly includes the slide table body, the tooth plate, the guide bar, the end plate, the belt tensioning force locking screw, the locking screw and the guide bar locking screw. The optimization of these structures enables the slide table assembly to better adapt to various working environments during the motion process. In particular, the two sets of tooth plates are respectively clamped at both ends of the opening of the synchronous belt, effectively preventing the synchronous belt from deviating during the motion process and improving the reliability of the motion. Furthermore, the guide bar is locked by the guide bar locking screw and abuts against both sides of the guide rail, enhancing the guiding performance of the slide table and making the motion of the slide table more stable, thereby reducing the motion error caused by poor guiding. In addition, the main pulley structure and the slave pulley structure are respectively provided with the driving pulley, the driving pulley end cover, the first bearing, the driven pulley, the driven pulley end cover and the second bearing. The arrangement of these structures not only ensures the stable operation of the pulley, but also effectively reduces the noise and wear during the motion process, thereby improving the service life of the entire slide table. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a micro electric slide table according to an embodiment of the present application.
[0011] Figure 2 FIG. 1 is a schematic diagram of the overall structure of a micro electric slide table according to an embodiment of the present application.
[0012] In the figure: 1, guide rail; 2, synchronous belt; 3, slide table assembly; 31, slide table body; 32, tooth plate; 33, guide bar; 34, end plate; 35, belt tensioning force locking screw; 36, locking screw; 37, guide bar locking screw; 4, main pulley structure; 41, driving pulley; 42, driving pulley end cover; 43, first bearing; 5, slave pulley structure; 51, driven pulley; 52, driven pulley end cover; 53, second bearing. DETAILED DESCRIPTION
[0013] The embodiments of the present application provide a micro electric slide table, which solves the technical problems of the existing electric slide table, such as complex structure, large size, high power consumption, limited positioning accuracy and response speed.
[0014] The technical solution in this application is to solve the above problems, and the overall approach is as follows:
[0015] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.
[0016] A miniature electric slide, such as Figure 1 As shown, the system includes a guide rail 1, a synchronous belt 2 surrounding the guide rail 1, a slide assembly 3 mounted on the synchronous belt 2, a main pulley structure 4 mounted at one end of the guide rail 1, and a driven pulley structure 5 mounted at the other end of the guide rail 1. The slide assembly 3 slides on both sides of the guide rail 1. The synchronous belt 2 is wound around the main pulley structure 4 and the driven pulley structure 5.
[0017] The slide assembly 3 includes a slide body 31, toothed plates 32, guide rails 33, end plates 34, tension set screws 35, locking screws 36, and guide rail set screws 37. Two sets of symmetrically arranged toothed plates 32 are installed in the slide body 31, and each set of toothed plates 32 is respectively engaged at both ends of the opening of the synchronous belt 2. Guide rails 33 are provided on both sides inside the slide body 31, and each guide rail 33 is locked and abuts against both sides of the guide rail 1 by guide rail set screws 37. The end plates 34 are installed at both ends of the slide body 31 by locking screws 36. Tension set screws 35 are respectively installed on the two sets of end plates 34. The slide body 31 is preferably a V-shaped structure. By adjusting the tension set screws 35, the distance between the two sets of toothed plates 32 can be adjusted, thereby adjusting the tension of the synchronous belt 2.
[0018] The main pulley structure 4 includes a driving pulley 41, a driving pulley end cover 42, and a first bearing 43. The first bearing 43 is installed in the driving pulley end cover 42. The driving pulley end cover 42 is installed at one end of the guide rail 1. The driving pulley 41 is mounted on the first bearing 43. The driven pulley structure 5 includes a driven pulley 51, a driven pulley end cover 52, and a second bearing 53. The second bearing 53 is installed in the driven pulley end cover 52. The driven pulley end cover 52 is installed at the other end of the guide rail 1. The driven pulley 51 is mounted on the second bearing 53. The synchronous belt 2 is wound around the driving pulley 41 and the driven pulley 51.
[0019] Due to the adoption of the guide rail 1, the synchronous belt 2, the slide table assembly 3, the main pulley structure 4 and the driven pulley structure 5, the motion precision and stability of the slide table are effectively improved. The slide table assembly 3 slides on both sides of the guide rail 1, and the synchronous belt 2 is arranged on the main pulley structure 4 and the driven pulley structure 5, so that the slide table can keep accurate trajectory during the motion process, avoids the motion instability problem caused by trajectory deviation, and makes the overall structure simpler and the appearance more compact. Secondly, the design of the slide table assembly 3 includes the slide table body 31, the tooth plate 32, the guide bar 33, the end plate 34, the belt tensioning force locking screw 35, the locking screw 36 and the guide bar locking screw 37, and the optimization of these structures makes the slide table assembly better adapt to various working environments during the motion process. Especially, the two sets of tooth plates 32 are clamped at both ends of the opening of the synchronous belt 2, effectively preventing the synchronous belt from deviating during the motion process, and improving the motion reliability. Furthermore, the guide bar 33 is locked and abuts against both sides of the guide rail 1 through the guide bar locking screw 37, which enhances the guiding performance of the slide table, makes the slide table more stable during the motion process, and reduces the motion error caused by poor guiding. In addition, the main pulley structure 4 and the driven pulley structure 5 are respectively provided with the driving pulley 41, the driving pulley end cover 42, the first bearing 43, the driven pulley 51, the driven pulley end cover 52 and the second bearing 53, which not only ensures the stable operation of the pulley, but also effectively reduces the noise and wear during the motion process, and improves the service life of the entire slide table.
[0020] Although the preferred embodiments of the present application have been described, those skilled in the art who understand the basic inventive concept can make further changes and modifications to these embodiments. Therefore, the appended claims are intended to include the preferred embodiments and all changes and modifications falling within the scope of the present application.
[0021] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.
Claims
1. A miniature electric slide, characterized in that, The system includes a guide rail (1), a timing belt (2) surrounding the guide rail (1), a slide assembly (3) mounted on the timing belt (2), a main pulley structure (4) mounted at one end of the guide rail (1), and a driven pulley structure (5) mounted at the other end of the guide rail (1); the slide assembly (3) slides on both sides of the guide rail (1); the timing belt (2) is wound around the main pulley structure (4) and the driven pulley structure (5); the slide assembly (3) includes a slide body (31), a toothed plate (32), a guide bar (33), an end plate (34), a tensioned set screw (35), and a locking screw (36). 6) and guide bar set screws (37); two sets of toothed plates (32) are installed in the slide body (31) and the two sets of toothed plates (32) are respectively held at both ends of the opening of the synchronous belt (2); the guide bars (33) are provided on both sides inside the slide body (31) and the guide bars (33) are locked by the guide bar set screws (37) and abut against both sides of the guide rail (1); the end plates (34) are installed at both ends of the slide body (31) by the locking screws (36); the tensioned set screws (35) are respectively installed on the two sets of end plates (34).
2. The miniature electric slide table as described in claim 1, characterized in that, The main pulley structure (4) includes a driving pulley (41), a driving pulley end cover (42), and a first bearing (43); the first bearing (43) is installed in the driving pulley end cover (42); the driving pulley end cover (42) is installed at one end of the guide rail (1); the driving pulley (41) is disposed on the first bearing (43); the driven pulley structure (5) includes a driven pulley (51), a driven pulley end cover (52), and a second bearing (53); the second bearing (53) is installed in the driven pulley end cover (52); the driven pulley end cover (52) is installed at the other end of the guide rail (1); the driven pulley (51) is disposed on the second bearing (53); the synchronous belt (2) is wound around the driving pulley (41) and the driven pulley (51).