Anti-slip retardation bearing

Abstract

The utility model discloses an anti-slip retardation bearing which comprises a bearing body, a bottom plate is fixedly installed at the bottom of the bearing body, a protection plate is movably installed at the top of the bearing body, clamping grooves are formed in the two sides of the interior of the protection plate, clamping plates are fixedly installed in the clamping grooves, and the clamping plates are fixedly installed in the clamping grooves. A fixing block is fixedly installed at the top of the bearing body, a vertical groove is formed in the top of the fixing block, springs are fixedly installed on the two sides of the bottom end in the vertical groove, a pressing plate located in the vertical groove is fixedly installed at the tops of the springs, and the outer surface of the pressing plate is movably connected with the inner surface of the vertical groove. And a handle is fixedly mounted at the top of the pressing plate. According to the anti-sliding retardation bearing, in the daily use process, an operator rotates a mounting nut, then the mounting nut is screwed out of the surface of a lead screw, then a handle slides, and then the handle drives a pressing plate to slide in a vertical groove.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, in particular to an anti-sliding and blocking bearing. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Their main function is to support rotating shafts and parts on the shafts, reduce friction losses, and ensure the normal operation of mechanical equipment. The operating environments of bearings are different, so anti-slip blocking bearings are needed.

[0003] When operators support mechanical rotating bodies, they often use corresponding anti-slip blocking bearings. Although existing bearings can achieve the purpose of support and anti-slip, in actual use, protective plates are often used to prevent dust from invading. When the internal ball bearings are damaged, it is inconvenient to disassemble and replace them. In addition, the ball bearings will cause friction during long-term use, which will reduce their service life and reduce their practicality. Utility Model Content

[0004] The purpose of the present utility model is to provide an anti-slip blocking bearing to solve the problem raised in the above-mentioned background technology that operators often use corresponding anti-slip blocking bearings when supporting mechanical rotating bodies. Although the existing bearings can achieve the purpose of support and anti-slip, in actual use, protective plates are often used to prevent dust from invading. When the internal balls are damaged, it is inconvenient to disassemble and replace them. In addition, the balls will cause friction during long-term use, which will reduce their service life and reduce their practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an anti-sliding blocking bearing, comprising a bearing body, a bottom plate fixedly installed at the bottom of the bearing body, a protective plate movably installed on the top of the bearing body, a card slot is provided on both sides of the inner part of the protective plate, and a card plate is fixedly installed inside the card slot, a fixing block is fixedly installed on the top of the bearing body, a vertical slot is provided on the top of the fixing block, a spring is fixedly installed on both sides of the inner bottom end of the vertical slot, a pressure plate located inside the vertical slot is fixedly installed on the top of the spring, the outer surface of the pressure plate is movably connected to the inner surface of the vertical slot, a handle is fixedly installed on the top of the pressure plate, a connecting groove is provided on both sides of the fixing block, a connecting plate located inside the connecting groove is fixedly installed on both sides of the pressure plate, a mounting plate is fixedly installed on one side of the connecting plate, a screw rod is fixedly installed on the top of the mounting plate, and the surface of the screw rod is threadedly sleeved with a mounting nut.

[0006] Preferably, an oil storage tank is provided on the top of the protective plate, and a guide groove is provided at the inner bottom end of the oil storage tank.

[0007] Preferably, a storage groove is provided around the top of the protective plate, and screws are fixedly installed at the inner bottom ends of the storage grooves.

[0008] Preferably, the surfaces of the screws are all threadedly sleeved with fixing nuts, the number of the fixing nuts is four, and the four fixing nuts are of the same size.

[0009] Preferably, a fixing plate is movably mounted on the surface of the screw, and a sealing plate is fixedly mounted on the opposite surface of the fixing plate.

[0010] Preferably, a drawing groove is provided on the top of the sealing plate, and a drawing plate is fixedly installed inside the drawing groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] During daily use of the anti-slip blocking bearing, the operator rotates the mounting nut, then unscrews the mounting nut from the surface of the screw rod, and then slides the handle, which then drives the pressure plate to slide inside the vertical groove. At this time, the pressure plate squeezes and compresses the spring, and then the pressure plate drives the connecting plate to slide inside the connecting groove, and then the connecting plate drives the mounting plate to slide, and at the same time the mounting plate drives the screw rod to the bottom of the clamping plate, and then the protective plate can be slid out from the top of the bearing body, and the ball inside the bearing body can be replaced, and vice versa.

[0013] During daily use of the anti-slip blocking bearing, the operator places lubricating oil inside the oil storage tank, and then slides the sealing plate through the pull groove and the pull plate. The sealing plate then drives the fixed plate to slide. At this time, the fixed plate is placed inside the storage groove and on the surface of the screw. The fixing nut is then placed on the surface of the screw and the fixing nut is rotated. The oil storage tank can be sealed by the fixing plate and the sealing plate, and the lubricating oil will flow to the inside of the bearing body through the guide groove to perform lubrication work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main view of the utility model;

[0015] Figure 2 It is a front sectional view of the utility model;

[0016] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle part;

[0017] Figure 4 It is a side sectional view of the utility model;

[0018] Figure 5 For the utility model Figure 4 A partial enlarged view of point B in the middle.

[0019] In the figure: 1. Bearing body; 2. Bottom plate; 3. Protective plate; 4. Slot; 5. Card plate; 6. Fixing block; 7. Vertical slot; 8. Spring; 9. Pressure plate; 10. Handle; 11. Connecting slot; 12. Connecting plate; 13. Mounting plate; 14. Screw; 15. Mounting nut; 16. Oil storage tank; 17. Guide groove; 18. Storage tank; 19. Screw; 20. Fixing nut; 21. Fixing plate; 22. Sealing plate; 23. Pull groove; 24. Pull plate. DETAILED DESCRIPTION

[0020] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5The utility model provides a technical solution: an anti-slip blocking bearing, including a bearing body 1, the inner and outer surfaces of the bearing body 1 can be provided with patterns, so as to improve the protective blocking effect, the bottom of the bearing body 1 is fixedly installed with a bottom plate 2, and the top of the bearing body 1 is movably installed with a protective plate 3, the bottom plate 2 and the protective plate 3 can protect the bearing to prevent dust from entering, and the inner sides of the protective plate 3 are provided with a card slot 4, and the inner sides of the card slot 4 are fixedly installed with a card plate 5, and the sizes of the card plates 5 are the same, and a fixing block 6 is fixedly installed on the top of the bearing body 1, and a vertical slot 7 is provided on the top of the fixing block 6, and springs 8 are fixedly installed on both sides of the inner bottom end of the vertical slot 7, and the number of springs 8 is two, and the two springs 8 are the same size, and a pressure plate 9 located inside the vertical slot 7 is fixedly installed on the top of the spring 8, and the outer surface of the pressure plate 9 is movably connected to the inner surface of the vertical slot 7. When the pressure plate 9 slides inside the vertical slot 7, it squeezes the spring 8 and Compression, a handle 10 is fixedly installed on the top of the pressure plate 9, and the handle 10 will drive the pressure plate 9 to slide when sliding. Connecting grooves 11 are provided on both sides of the interior of the fixed block 6, and connecting plates 12 located inside the connecting grooves 11 are fixedly installed on both sides of the pressure plate 9. When the pressure plate 9 slides, it will drive the connecting plate 12 to slide inside the connecting grooves 11. A mounting plate 13 is fixedly installed on one side of the connecting plate 12, and the connecting plate 12 will drive the mounting plate 13 to slide when it slides. A screw rod 14 is fixedly installed on the top of the mounting plate 13, and the mounting plate 13 will drive the screw rod 14 to slide when it slides, and the surface of the screw rod 14 is threadedly sleeved with a mounting nut 15, and the screw rod 14 is adapted to the mounting nut 15. An oil storage tank 16 is provided on the top of the protective plate 3, and the oil storage tank 16 is used to store lubricating oil, and a guide groove 17 is provided at the bottom end of the oil storage tank 16. The lubricating oil can enter the interior of the bearing body 1 through the guide groove 17.

[0022] A storage groove 18 is provided around the top of the protective plate 3, and the storage groove 18 is adapted to the fixed plate 21, and the inner bottom end of the storage groove 18 is fixedly installed with a screw 19, and the surface of the screw 19 is threaded with a fixing nut 20. There are four fixing nuts 20, and the four fixing nuts 20 are the same size. The screw 19 is adapted to the fixing nut 20, and the surface of the screw 19 is movably installed with a fixing plate 21, and the opposite surface of the fixing plate 21 is fixedly installed with a sealing plate 22. When the sealing plate 22 slides, it will drive the fixing plate 21 to slide. A pull groove 23 is provided on the top of the sealing plate 22, and a pull plate 24 is fixedly installed inside the pull groove 23. Due to the design of the pull groove 23 and the pull plate 24, the sealing plate 22 can be easily moved.

[0023] Working principle: First, the operator puts the lubricating oil into the oil storage tank 16, and then slides the sealing plate 22 through the groove 23 and the pull plate 24. Then the sealing plate 22 will drive the fixed plate 21 to slide. At this time, the fixed plate 21 is placed inside the storage groove 18 and on the surface of the screw 19. Then the fixing nut 20 is placed on the surface of the screw 19 and the fixing nut 20 is rotated. The oil storage tank 16 can be sealed through the fixing plate 21 and the sealing plate 22. The lubricating oil will flow to the inside of the bearing body 1 through the guide groove 17 to lubricate it. Then the operator rotates the installation nut 15, then unscrew the mounting nut 15 from the surface of the screw rod 14, and then slide the handle 10, and then the handle 10 will drive the pressure plate 9 to slide inside the vertical slot 7. At this time, the pressure plate 9 will squeeze and compress the spring 8, and then the pressure plate 9 will drive the connecting plate 12 to slide inside the connecting groove 11, and then the connecting plate 12 will drive the mounting plate 13 to slide, and at the same time, the mounting plate 13 will drive the screw rod 14 to the bottom of the card plate 5, and then the protective plate 3 can be slid out from the top of the bearing body 1, and the ball inside the bearing body 1 can be replaced, otherwise it can be installed.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-slip retardation bearing, comprising a bearing body (1), characterized in that: The bottom of the bearing body (1) is fixedly mounted with a bottom plate (2), the top of the bearing body (1) is movably mounted with a protective plate (3), both sides of the interior of the protective plate (3) are provided with a card slot (4), the interior of the card slot (4) is fixedly mounted with a card plate (5), the top of the bearing body (1) is fixedly mounted with a fixed block (6), the top of the fixed block (6) is provided with a vertical slot (7), both sides of the interior bottom of the vertical slot (7) are fixedly mounted with a spring (8), the top of the spring (8) is fixedly mounted with a pressure plate located inside the vertical slot (7) (9), the outer surface of the pressing plate (9) is movably connected to the inner surface of the vertical groove (7), a handle (10) is fixedly installed on the top of the pressing plate (9), connecting grooves (11) are provided on both sides of the interior of the fixing block (6), connecting plates (12) located inside the connecting grooves (11) are fixedly installed on both sides of the pressing plate (9), a mounting plate (13) is fixedly installed on one side of the connecting plate (12), a screw rod (14) is fixedly installed on the top of the mounting plate (13), and a mounting nut (15) is threadedly sleeved on the surface of the screw rod (14).

2. The anti-slip retardation bearing according to claim 1, characterized in that: An oil storage tank (16) is provided on the top of the protective plate (3), and a guide groove (17) is provided at the bottom end of the oil storage tank (16).

3. The anti-slip retardation bearing according to claim 1, characterized in that: A storage groove (18) is provided around the top of the protective plate (3), and a screw (19) is fixedly installed at the bottom end of the storage groove (18).

4. The anti-slip retardation bearing according to claim 3, characterized in that: The surface of the screw rod (19) is threadedly sleeved with a fixing nut (20), and the number of the fixing nuts (20) is four, and the four fixing nuts (20) have the same size.

5. The anti-slip retardation bearing according to claim 3, characterized in that: A fixed plate (21) is movably mounted on the surface of the screw (19), and a sealing plate (22) is fixedly mounted on the opposite surface of the fixed plate (21).

6. The anti-slip retardation bearing according to claim 5, characterized in that: A drawing groove (23) is provided on the top of the sealing plate (22), and a drawing plate (24) is fixedly installed inside the drawing groove (23).

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