High-speed linear guide rail for weaving equipment
The high-speed linear guide rail for weaving equipment addresses the instability of traditional guide rails by employing a dual-axis structure with rolling bearings and V-groove bearings for stable, high-speed movement, ensuring durability and ease of maintenance.
Patent Information
- Application Number
- CN202421017127.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Traditional guide rails for weaving equipment are not suitable for high-speed repeated movement due to their connection structure, leading to potential damage and instability.
A high-speed linear guide rail with a dual-axis external structure, featuring a slider with rolling bearings, a V-groove bearing for hanging weaving line ropes, and a guide groove for stable movement, along with a compact design using connecting columns and rolling bearings to ensure stable and high-speed operation.
The solution provides a stable and high-speed movement capability while reducing wear and tear, allowing for efficient and maintainable operation with rolling bearings and a streamlined structure.
Smart Images
Figure CN222163241U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mobile structures, in particular to a guide rail, in particular to a high-speed linear guide rail used for weaving equipment. Background Art
[0002] At present, as guide rails are used in various device structures, there are more and more special structures for guide rails, including linear guide rails for weaving equipment. This type of guide rail needs to allow the slider to move at high speed on the guide rail pair under external traction, and it needs to ensure stable high-speed movement under traction. Traditional guide rails are not suitable for high-speed repeated movement due to their connection structure, which is a great test for their service life. Now, a high-speed linear guide rail for weaving equipment that meets the needs of traction and high-speed movement is needed. Utility Model Content
[0003] The utility model aims to solve the problems existing in the above-mentioned prior art and provide a high-speed linear guide rail for weaving equipment to solve the problem that the current traditional guide rail is easily damaged because the connection structure is not suitable for high-speed repeated movement, and meet the needs of traction high-speed movement.
[0004] The utility model solves the technical problem by adopting a technical solution: the high-speed linear guide rail for weaving equipment comprises a linear guide rail pair with an external dual-axis structure, a slide groove is arranged along the axial direction on the left and right sides of the guide rail pair, a slider is rollingly connected on the guide rail pair, the slider comprises a rolling bearing, an upper working plate and a lower working plate located above and below the guide rail pair and reserved with a gap, the rolling bearing is located between the upper working plate and the lower working plate and rollingly connected to both sides of the guide rail pair, the rolling bearing is rollingly connected in the slide groove to form a clamping rolling structure of the slider on the guide rail pair, the front end of the upper working plate extends outward to form an extension part, and the front end of the extension part is rotatably connected with a V-groove bearing for hanging the weaving line rope. After such arrangement, the linear guide rail pair is a dual-axis external structure, and the length of the guide rail pair can be customized according to actual use requirements; the slider adopts rolling bearings on both sides to roll with the guide rail pair, and a gap is reserved between the upper working plate, the lower working plate of the slider and the guide rail pair to ensure that the slider and the guide rail pair are only rollingly connected by the rolling bearing. A V-groove bearing is installed on the extension part of the upper working plate, and the V-groove bearing is used for hanging the weaving line rope.
[0005] As a further improvement of the utility model, the left and right sides of the upper working plate and the lower working plate are connected by a connecting column, and the upper and lower ends of the connecting column are respectively locked on the upper working plate and the lower working plate to form a fixed connection structure, and the rolling bearing is connected to the connecting column. On the one hand, the connecting column is used to connect the upper working plate and the lower working plate, and on the other hand, the connecting column serves as a fixed axis of the rolling bearing, killing two birds with one stone, and a single structure realizes two functions, so as to achieve a streamlined structure and efficient use of space.
[0006] As a further improvement of the utility model, the slide groove is a V-shaped groove structure, and the rolling bearing is a butterfly bearing matched with the slide groove. The slide groove and the rolling bearing are V-shaped and fit together to form a high-speed stable moving structure, ensuring that the slider can achieve a stable and high-speed moving effect on the guide rail pair.
[0007] As a further improvement of the present invention, a reserved spacing is set between the bottom of the extension part and the guide rail pair. After such setting, a suspended structure is formed between the bottom of the extension part and the guide rail pair due to the spacing setting, which ensures that the extension part avoids contact with the guide rail pair during the movement of the slider, so that the extension part can move quickly driven by the V-groove bearing.
[0008] As a further improvement of the utility model, a guide groove is provided at the bottom of the guide rail pair along the axial direction, a guide rod is provided on the lower working plate and extends into the guide groove, and a gap is left between the guide rod and the inner wall of the guide groove. The guide rod cooperates with the guide groove to form a guide structure for the slider to move along the guide rail pair, thereby reducing the occurrence of the slider's deflection during movement.
[0009] The beneficial effects of the utility model are as follows: the structure of the utility model is reasonable and compact; the linear guide pair in the technical solution adopts rolling bearings as rolling bodies, and a rolling connection without additional contact between the slider and the guide pair is achieved, so it can withstand higher operating speeds, and can still maintain high-speed and stable movement under the external traction of the V-groove bearing hanging; the rolling bearings adopt standard bearings, which are simple to maintain and easy to replace, and are suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 It is a left view of the utility model;
[0012] Figure 3 It is a front view of the utility model;
[0013] Figure 4 for Figure 3 Cross-sectional view along the AA direction.
[0014] Explanation of the reference numerals: guide rail pair 1, guide rod 2, rolling bearing 3, upper working plate 4, lower working plate 5, extension portion 6, V-groove bearing 7, connecting column 8, guide groove 9. DETAILED DESCRIPTION
[0015] The utility model is further described below in conjunction with the accompanying drawings:
[0016] Referring to the accompanying drawings: the high-speed linear guide for weaving equipment in this embodiment includes a linear guide pair 1 with an external dual-axis structure, and slide grooves are provided axially on the left and right sides of the guide pair 1. A slider is rollingly connected to the guide pair 1, and the slider includes a rolling bearing 3, an upper working plate 4 and a lower working plate 5 located above and below the guide pair 1 and with reserved gaps. The rolling bearing 3 is located between the upper working plate 4 and the lower working plate 5 and is rollingly connected to both sides of the guide pair 1. The rolling bearing 3 is rollingly connected in the slide groove to form a clamping and rolling structure of the slider on the guide pair 1. The front end of the upper working plate 4 extends outward to form an extension part 6, and the front end of the extension part 6 is rotatably connected to a V-groove bearing 7 for hanging the weaving rope.
[0017] The upper working plate 4 and the lower working plate 5 are connected on the left and right sides by connecting columns 8, and the upper and lower ends of the connecting columns 8 are respectively locked on the upper working plate 4 and the lower working plate 5 to form a fixed connection structure, and the rolling bearing 3 is connected to the connecting columns 8. The upper working plate and the lower working plate of the slider are positioned and connected by connecting columns, and the upper and lower ends of the connecting columns are fixed to the working plates with fastening screws.
[0018] The slide groove is a V-shaped groove structure, and the rolling bearing 3 is a butterfly bearing matched with the slide groove.
[0019] Preferably, a reserved spacing is provided between the bottom of the extension portion 6 and the guide rail pair 1 .
[0020] A guide groove 9 is provided at the bottom of the guide rail pair 1 along the axial direction, and a guide rod 2 extending into the guide groove 9 is provided on the lower working plate 5, with a gap between the guide rod 2 and the inner wall of the guide groove 9.
[0021] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.
Claims
1. A high-speed linear guide rail for knitting equipment, comprising a linear guide rail pair (1) with an external dual-axis structure, wherein the guide rail pair (1) is provided with slide grooves along the axial direction on both sides thereof, and wherein: The guide rail pair (1) is rollingly connected with a slider, the slider comprising a rolling bearing (3), an upper working plate (4) and a lower working plate (5) located above and below the guide rail pair (1) and with a reserved gap, the rolling bearing (3) being located between the upper working plate (4) and the lower working plate (5) and rollingly connected to both sides of the guide rail pair (1), the rolling bearing (3) rollingly connected in the slide groove to form a clamping rolling structure of the slider on the guide rail pair (1), the front end of the upper working plate (4) extending outwards to form an extension part (6), the front end of the extension part (6) being rotatably connected with a V-groove bearing (7) for hanging the braided rope.
2. The high-speed linear guide rail for knitting equipment according to claim 1 is characterized in that: The left and right sides of the upper working plate (4) and the lower working plate (5) are connected by a connecting column (8), and the upper and lower ends of the connecting column (8) are respectively locked on the upper working plate (4) and the lower working plate (5) to form a fixed connection structure, and the rolling bearing (3) is connected to the connecting column (8).
3. The high-speed linear guide rail for knitting equipment according to claim 1 is characterized in that: The slide groove is a V-shaped groove structure, and the rolling bearing (3) is a butterfly bearing matched with the slide groove.
4. The high-speed linear guide rail for knitting equipment according to claim 1 is characterized in that: A reserved spacing is provided between the bottom of the extension portion (6) and the guide rail pair (1).
5. The high-speed linear guide rail for knitting equipment according to claim 1 is characterized in that: The bottom of the guide rail pair (1) is provided with a guide groove (9) extending along the axial direction, and the lower working plate (5) is provided with a guide rod (2) extending into the guide groove (9), and a gap is left between the guide rod (2) and the inner wall of the guide groove (9).