A textile machine bearing that is easy to disengage

Abstract

The present invention discloses a textile machine bearing that is easy to disengage, including an inner sleeve, a connecting shaft is arranged inside the inner sleeve, an outer sleeve is arranged around the outside of the inner sleeve, a fixed slide rail is fixedly arranged around the inside of the outer sleeve, a fixed slide bar is arranged around the inside of the fixed slide rail, the fixed slide rail and the fixed slide bar both adopt a circular ring structure, the fixed slide bar is fixedly connected to the outside of the inner sleeve at one end away from the fixed slide rail, a plurality of fixing screw holes are opened around the right side of the outer sleeve, and fixing bolts are arranged inside the fixing screw holes. When the rotating operating block of the present invention moves toward the side of the outer sleeve, one side of the limiting ring plate will first contact with one side of the outer sleeve, and both will squeeze the fastening spring, thereby increasing the friction between the fixing bolt and the inside of the fixing screw hole to prevent loosening.

Description

Technical Field

[0001] The invention relates to the technical field of textile machines, in particular to a textile machine bearing which is easy to detach. Background Art

[0002] At present, in the field of industrial manufacturing, textile machines are very important and very common equipment. During the use of textile machines, bearings are very important components, and existing bearings are not easy to limit, fix, and disassemble during use. Summary of the invention

[0003] The object of the present invention is to provide a textile machine bearing that is easy to disengage, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a textile machine bearing that is easy to disengage, comprising an inner sleeve, a connecting shaft is arranged inside the inner sleeve, an outer sleeve is arranged around the outside of the inner sleeve, a fixed slide rail is fixedly arranged around the inside of the outer sleeve, a fixed slide bar is arranged around the inside of the fixed slide rail, the fixed slide rail and the fixed slide bar both adopt a circular ring structure, the fixed slide bar is fixedly connected to the outside of the inner sleeve at one end away from the fixed slide rail, a plurality of fixing screw holes are opened around the right side of the outer sleeve and fixing bolts are arranged inside the fixing screw holes, an operating block is fixedly arranged on the right end of the fixing bolt through the fixing screw hole, and an installation rotating sleeve is arranged between the left side of the outside of the operating block.

[0005] Preferably, the installation sleeve is fixed with a fixing rod at one end close to the connecting shaft, the fixing rod is provided with a movable slot on the side away from the installation sleeve, and the connecting shaft is provided with a limiting opening on the right side around the outside at a position relative to the fixing rod, a movable limiting rod is provided between one side inside the movable slot and the inside of the limiting opening, and an installation spring is provided between the side of the movable limiting rod away from the limiting opening and the inside of the movable slot.

[0006] Preferably, mounting ring grooves are provided around the left side of the operating block, a plurality of fastening springs are fixedly provided on one side inside the mounting ring groove, and a limiting ring plate is provided between the left sides of the fastening springs.

[0007] Preferably, the mounting ring groove and the limiting ring plate are both in a circular ring structure, and the fastening springs are made of spring steel.

[0008] Preferably, mounting rails are fixedly provided on both sides of the outer periphery of the inner sleeve, mounting slide bars are fixedly provided on the inner periphery of the mounting slide bars, and dustproof plates are fixedly provided on the ends of the mounting slide bars away from the mounting slide rails.

[0009] Preferably, the dustproof plate, the mounting slide bar and the mounting slide rail all adopt a circular ring structure, and the inner periphery of the mounting slide rail and the outer periphery of the mounting slide bar are polished.

[0010] Preferably, a plurality of circular grooves are evenly spaced around the upper and lower ends of the fixed sliding bar, and sliding balls are arranged inside the circular grooves.

[0011] Preferably, a plurality of anti-slip bumps are fixedly arranged at equal intervals around the right side of the exterior of the operating block.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. When installing the present invention, the fixing bolt is screwed into the fixing screw hole through the operating block, and the fixing rod is fixed. The movable limiting rod is pushed to move to the side away from the movable notch through the installation spring, and the movable limiting rod is fixed at the end away from the installation spring and docked with the inside of the limiting hole provided on the right outside of the connecting shaft to prevent loosening. When disassembling and disengaging, the movable limiting rod is pressed to move to the inside of the movable notch in sequence, and one end of the movable limiting rod is separated from the inside of the limiting hole, so as to disassemble and disengage. Such a structure is convenient for operation without manual labor and is also convenient for disassembly and disengagement.

[0014] 2. When the rotating operating block moves toward the side of the outer sleeve, the present invention will first make one side of the limit ring plate contact with the side of the outer sleeve, and both will squeeze the fastening spring, thereby increasing the friction between the fixing bolt and the inside of the fixing screw hole to prevent loosening. During use, it is convenient to increase the dustproofness of the fixed slide rail and the fixed slide bar through the dustproof plate to prevent dust accumulation from causing blockage between the sliding ball, the fixed slide rail and the fixed slide bar, thereby increasing friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a textile machine bearing that is easy to disengage according to the present invention;

[0016] Figure 2 The invention provides a textile machine bearing that is easy to disengage. Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 The invention provides a textile machine bearing that is easy to disengage. Figure 1 Enlarged structural diagram at point B.

[0018] In the figure: 1. Connecting shaft; 2. Inner bushing; 3. Dustproof plate; 4. Fixed slide rail; 5. Outer bushing; 6. Fixed slide bar; 7. Fixed bolt; 8. Fixed rod; 9. Slide ball; 10. Installing slide rail; 11. Installing slide bar; 12. Operating block; 13. Installing sleeve; 14. Installing ring groove; 15. Fastening spring; 16. Limiting ring plate; 17. Movable notch; 18. Installing spring; 19. Limiting opening; 20. Movable limiting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-3 The present invention provides a technical solution: a textile machine bearing that is easy to disengage, comprising an inner sleeve 2, a connecting shaft 1 is arranged inside the inner sleeve 2, an outer sleeve 5 is arranged around the outside of the inner sleeve 2, a fixed slide rail 4 is fixedly arranged around the inside of the outer sleeve 5, a fixed slide bar 6 is arranged around the inside of the fixed slide rail 4, the fixed slide rail 4 and the fixed slide bar 6 both adopt a circular ring structure, the fixed slide bar 6 is fixedly connected to the outside of the inner sleeve 2 at one end away from the fixed slide rail 4, a plurality of fixing screw holes are opened around the right side of the outer sleeve 5 and fixing bolts 7 are arranged inside the fixing screw holes, an operating block 12 is fixedly arranged on the right end of the fixing bolt 7 through the fixing screw hole, and an installation rotating sleeve 13 is arranged between the left side of the outside of the operating block 12.

[0021] The installation sleeve 13 is fixed with a fixing rod 8 at one end close to the connecting shaft 1, and the fixing rod 8 is provided with a movable notch 17 on the side away from the installation sleeve 13. A limiting opening 19 is provided on the right side around the outside of the connecting shaft 1 at a relative position to the fixing rod 8, and a movable limiting rod 20 is provided between one side inside the movable notch 17 and the inside of the limiting opening 19. The movable limiting rod 20 is provided with an installation spring 18 between the side away from the limiting opening 19 and the inside of the movable notch 17. In this way, when installing, the fixing bolt 7 is screwed by the operating block 12 to install. When the fixing screw hole is inserted into the fixing screw hole, the fixing rod 8 will be fixed, and the movable limiting rod 20 is pushed to move to the side away from the movable notch 17 by the installation spring 18, and the movable limiting rod 20 is fixed at the end away from the installation spring 18 with the inside of the limiting opening 19 opened on the right side of the connecting shaft 1 to prevent loosening, and when disassembling and disengaging, the movable limiting rod 20 is pressed in turn to move to the inside of the movable notch 17, and one end of the movable limiting rod 20 is separated from the inside of the limiting opening 19, so as to disassemble and disengage;

[0022] The left side of the operating block 12 is surrounded by mounting ring grooves 14, and a plurality of fastening springs 15 are fixedly arranged on one side of the mounting ring grooves 14. A limiting ring plate 16 is arranged between the left sides of the fastening springs 15. When the operating block 12 is rotated to move toward the side of the outer sleeve 5, one side of the limiting ring plate 16 will first contact with one side of the outer sleeve 5, and the fastening springs 15 will be squeezed, thereby increasing the friction between the fixing bolt 7 and the inside of the fixing screw hole to prevent loosening;

[0023] The mounting ring groove 14 and the limiting ring plate 16 are both in annular structures, and the fastening spring 15 is made of spring steel, which is strong and light, thereby increasing the service life;

[0024] The inner sleeve 2 is fixedly provided with mounting rails 10 on both sides of the outer periphery, and the mounting rails 10 are fixedly provided with mounting slide bars 11 on the inner periphery. The mounting slide bars 11 are fixedly provided with dustproof plates 3 at the ends away from the mounting rails 10. In this way, during use, the dustproof plates 3 are convenient for increasing the dustproofness of the fixed rails 4 and the fixed slide bars 6 during use, and preventing dust accumulation from causing blockage between the sliding ball 9, the fixed rails 4 and the fixed slide bars 6, thereby increasing friction;

[0025] The dustproof plate 3, the installation slide bar 11 and the installation slide rail 10 are all of annular structure, and the inner periphery of the installation slide rail 10 and the outer periphery of the installation slide bar 11 are polished, so that the friction force of the installation slide bar 11 in the process of sliding inside the installation slide rail 10 is reduced by polishing;

[0026] A plurality of circular grooves are evenly spaced around the upper and lower ends of the fixed slide bar 6, and sliding balls 9 are arranged inside the circular grooves. When the fixed slide bar 6 slides inside the fixed slide rail 4, the sliding balls 9 increase the flexibility of the fixed slide bar 6 when sliding inside the fixed slide rail 4, thereby reducing the friction during the sliding process.

[0027] A number of anti-skid bumps are fixedly arranged at equal intervals around the right side of the outside of the operating block 12, so that the friction during use can be increased by the protective bumps.

[0028] Working principle: When installing the present invention, the fixing bolt 7 is screwed through the operating block 12 and installed into the fixing screw hole, so that the fixing rod 8 is fixed, and the movable limiting rod 20 is pushed to move to the side away from the movable notch 17 through the installation spring 18, and the movable limiting rod 20 is fixed at the end away from the installation spring 18 with the inner limit hole 19 provided on the right side of the connecting shaft 1 to prevent loosening, and when disassembling, the movable limiting rod 20 is pressed in turn to move to the inner side of the movable notch 17, and the movable limiting rod 2 0 is separated from the inside of the limit opening 19, so that it can be disassembled and detached. At the same time, when the rotating operating block 12 moves toward the side of the outer sleeve 5, the side of the limit ring plate 16 will first contact the side of the outer sleeve 5, and both will squeeze the fastening spring 15, thereby increasing the friction between the fixing bolt 7 and the inside of the fixing screw hole to prevent loosening. During use, it is convenient to increase the dustproofness of the fixed slide rail 4 and the fixed slide bar 6 during use through the dustproof plate 3 to prevent dust accumulation from causing blockage between the sliding ball 9, the fixed slide rail 4 and the fixed slide bar 6, thereby increasing the friction.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A textile machine bearing that is easy to disengage, comprising an inner sleeve (2), Features: A connecting shaft (1) is arranged inside the inner sleeve (2); an outer sleeve (5) is arranged around the outside of the inner sleeve (2); a fixed slide rail (4) is fixedly arranged around the inside of the outer sleeve (5); a fixed slide bar (6) is arranged around the inside of the fixed slide rail (4); the fixed slide rail (4) and the fixed slide bar (6) both have a circular ring structure; the fixed slide bar (6) is fixedly connected to the outside of the inner sleeve (2) at one end away from the fixed slide rail (4); a plurality of fixing screw holes are opened around the right side of the outer sleeve (5); fixing bolts (7) are arranged inside the fixing screw holes; an operating block (12) is fixedly arranged on the right end of the fixing bolt (7) through the fixing screw hole; an installation rotating sleeve (13) is arranged on the left side of the outside of the operating block (12); the installation rotating sleeve (13) is arranged near the connecting shaft (12); the fixing screw holes (7) are fixedly connected to the outside of the inner sleeve ( ... A fixing rod (8) is fixedly arranged at one end of the connecting shaft (1), and a movable notch (17) is provided on the side of the fixing rod (8) away from the mounting rotating sleeve (13). A limiting opening (19) is provided on the right side of the outer periphery of the connecting shaft (1) at a position relative to the fixing rod (8). A movable limiting rod (20) is provided between the inner side of the movable notch (17) and the inner side of the limiting opening (19), and a mounting spring (18) is provided between the inner side of the movable limiting rod (20) away from the limiting opening (19) and the inner side of the movable notch (17); a mounting ring groove (14) is provided on the left side of the operating block (12), and a plurality of fastening springs (15) are fixedly arranged on one side of the inner side of the mounting ring groove (14), and a limiting ring plate (16) is provided between the left sides of the fastening springs (15).

2. A textile machine bearing that is easy to disengage according to claim 1, Features: The mounting ring groove (14) and the limiting ring plate (16) are both in the form of circular ring structures, and the fastening spring (15) is made of spring steel.

3. A textile machine bearing that is easy to disengage according to claim 1, Features: The inner shaft sleeve (2) is fixedly provided with mounting rails (10) on both sides of the outer periphery, the mounting rails (10) are fixedly provided with mounting slide bars (11) on the inner periphery, and the mounting slide bars (11) are fixedly provided with dustproof plates (3) at the ends away from the mounting rails (10).

4. A textile machine bearing that is easy to disengage according to claim 3, Features: The dustproof plate (3), the mounting slide bar (11) and the mounting slide rail (10) all adopt a circular ring structure, and the inner periphery of the mounting slide rail (10) and the outer periphery of the mounting slide bar (11) are polished.

5. A textile machine bearing that is easy to disengage according to claim 1, Features: A plurality of circular grooves are evenly spaced around the upper and lower ends of the fixed slide bar (6), and sliding balls (9) are arranged inside the circular grooves.

6. A textile machine bearing that is easy to disengage according to claim 1, Features: A plurality of anti-slip bumps are fixedly arranged at equal intervals around the right side of the outside of the operating block (12).

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