Anti-skid bearing sleeve convenient to install

Abstract

The utility model relates to the field of bearing sleeves, and discloses an anti-skid bearing sleeve convenient to install, which comprises two bearing half sleeves, two sides of the two bearing half sleeves, which are far away from each other, are respectively and detachably provided with a clamping plate, two sides of each clamping plate are respectively provided with an installing groove, and an adjusting plate is arranged in each installing groove in a sliding manner. An adjusting opening is formed in one side of the adjusting plate, a threaded column is slidably inserted into the adjusting opening, two locking nuts are in threaded connection with the threaded column, sliding grooves are formed in the top face and the bottom face in the mounting groove correspondingly, and sliding strips are fixed to the top face and the bottom face of the adjusting plate correspondingly. According to the scheme, due to the fact that the threaded column can slide in the adjusting opening to adjust the position, and the adjusting plate can slide in the mounting groove to adjust the position, the device can adapt to the diameters of most common bearing half sleeves, and bearing half sleeves with different diameters can be conveniently installed and matched again after the clamping plate is detached; and the convenience in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing sleeves, in particular to an anti-slip bearing sleeve which is easy to install. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. After the bearings are processed, special bearing sleeves are often needed to protect and store them.

[0003] According to the Chinese patent publication number: CN208919103U, a bearing sleeve that is easy to install includes a first bearing sleeve, a second bearing sleeve and a sealing layer, the first bearing sleeve is fixedly connected to first connecting members on both sides of the outside, the second bearing sleeve is fixedly connected to second connecting members on both sides of the outside, connecting rods are fixedly connected between the two first connecting members and the second connecting members, a first clamping block is fixedly connected to a side of the first connecting member close to the second bearing sleeve, a second clamping block is fixedly connected to a side of the second connecting member close to the first bearing sleeve, nuts are fixedly connected to the top end of the first clamping block and the bottom end of the second clamping block, and threaded holes are provided in the middle of the inner sides of the first clamping block and the second clamping block.

[0004] In the above scheme, the first and second connecting members cooperate with each other to assemble the two first and second bearing sleeves together, resulting in the following problems: the lengths of the first and second connecting members are fixed. When the first and second connecting members need to cooperate with bearing sleeves with larger diameters, the connecting members with fixed lengths cannot be adapted, and it is necessary to produce connecting members of corresponding lengths for the bearing sleeves with larger diameters, which easily leads to waste of resources and reduces the convenience of the bearing sleeves when in use. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-slip bearing sleeve that is easy to install, so as to solve the problem that fixed-length connecting pieces cannot be adapted and connecting pieces of corresponding lengths need to be produced specifically for bearing sleeves with larger diameters, which easily leads to waste of resources and reduces the convenience of the bearing sleeve when in use.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: an anti-slip bearing sleeve that is easy to install, including two bearing half sleeves, and the two bearing half sleeves are detachably provided with clamping plates on both sides away from each other, and installation grooves are respectively provided on both sides of the clamping plates, and an adjustment plate is slidably provided inside the installation groove, and an adjustment port is provided on one side of the adjustment plate, and a threaded column is slidably inserted inside the adjustment port, and two locking nuts are threadedly connected to the threaded column, and sliding grooves are respectively provided on the top and bottom surfaces of the installation groove, and sliding bars are respectively fixed on the top and bottom surfaces of the adjustment plate, and the sliding bars and the sliding grooves are slidably arranged.

[0007] Preferably, threaded tubes are fixed on two sides of the two bearing half sleeves away from each other, a rotation hole is opened on one side of the clamping plate, the threaded tube is rotatably inserted into the rotation hole, and the internal thread of the threaded tube is connected with a fixing bolt.

[0008] Preferably, two limiting rods are fixed to two sides of the two bearing half sleeves that are away from each other, and two limiting holes are provided on one side of the clamping plate, and the limiting rods are slidably inserted into the limiting holes.

[0009] Preferably, two limiting openings are respectively provided on the top surface and the bottom surface of the clamping plate, a sliding column is fixed on the top surface of the sliding bar, and the limiting opening and the sliding column are slidably arranged.

[0010] Preferably, a mounting plate is fixed on the surface of the rear side bearing half sleeve, a connecting column is fixed on one side of the mounting plate, and a connecting plate is fixed on the surface of the front side bearing half sleeve, a socket hole is opened on one side of the connecting plate, and the connecting column is slidably inserted into the socket hole.

[0011] Preferably, a sealing groove is provided on one side of the rear side bearing half sleeve, a sealing ring is fixed on one side of the front side bearing half sleeve, and the sealing groove and the sealing ring are interference fit.

[0012] Compared with the prior art, the anti-slip bearing sleeve that is easy to install using the above technical solution has the following beneficial effects:

[0013] 1. After the staff has placed the bearings in different bearing half sleeves according to the size of the bearings, the staff will assemble the two bearing half sleeves together, install clamping plates on the two sides of the two bearing half sleeves that are far away from each other and ensure that the two clamping plates are parallel to each other, and then push the adjustment plate to slide inside the installation groove according to the radius of the bearing half sleeve, so that the adjustment port can reserve enough space for the threaded column to pass through, and finally pass the threaded column through the two adjustment ports and screw on the locking nuts, and use the two screwed-in locking nuts to push the two clamping plates closer to each other, so that the two bearing half sleeves can be fixed together. When the two bearing half sleeves are installed together, since the threaded column can slide and adjust the position in the adjustment port, and the adjustment plate can slide and adjust the position in the installation slot, it can adapt to the diameter of most commonly used bearing half sleeves, which is convenient for removing the clamping plate and then reinstalling it for use with bearing half sleeves of different diameters, increasing convenience during use;

[0014] 2. When installing the clamping plate on the bearing half sleeve, the staff will move the clamping plate so that the threaded tube is sleeved into the inside of the rotating hole, and simultaneously sleeve the limit rod into the inside of the near limit hole. While fixing the position of the clamping plate, it can also prevent the clamping plate from rotating with the threaded tube as the center of the circle, thereby increasing the firmness of the position between the clamping plate and the bearing half sleeve. If the bearing half sleeve or the clamping plate is damaged, the fixing bolts can be unscrewed, and the damaged parts can be replaced and reinstalled for normal use, thereby reducing the loss rate of the bearing sleeve during use.

[0015] 3. Before the staff assemble the two bearing halves together, they will first guide the connecting column into the inside of the sleeve hole to preliminarily fix the position between the two bearing halves to facilitate the subsequent assembly and installation of the two bearing halves. When the two bearing halves are assembled together, the sealing ring will enter the inside of the sealing groove and have an interference fit, which can increase the sealing performance of the joint between the two bearing halves. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 It is a schematic diagram of the explosion of the clamping plate and the adjusting plate in the embodiment.

[0019] Figure 4 It is a schematic diagram of the explosion of the mounting plate and the connecting plate in the embodiment.

[0020] In the figure: 1. Bearing half sleeve; 2. Clamping plate; 3. Mounting groove; 4. Adjusting plate; 5. Adjusting port; 6. Threaded column; 7. Locking nut; 8. Sliding groove; 9. Sliding bar; 10. Threaded tube; 11. Rotating hole; 12. Fixing bolt; 13. Limiting rod; 14. Limiting hole; 15. Limiting port; 16. Sliding column; 17. Mounting plate; 18. Connecting column; 19. Connecting plate; 20. Socket hole; 21. Sealing groove; 22. Sealing ring. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 3 As shown, an anti-skid bearing sleeve that is easy to install includes two bearing half sleeves 1. The two bearing half sleeves 1 are detachably provided with clamping plates 2 on both sides away from each other. Mounting grooves 3 are respectively provided on both sides of the clamping plates 2. An adjusting plate 4 is slidably provided inside the mounting groove 3. An adjusting port 5 is provided on one side of the adjusting plate 4. A threaded column 6 is slidably inserted inside the adjusting port 5. Two locking nuts 7 are threadedly connected to the threaded column 6. Sliding grooves 8 are respectively provided on the top and bottom surfaces of the mounting groove 3. Sliding bars 9 are respectively fixed on the top and bottom surfaces of the adjusting plate 4. The sliding bars 9 and the sliding grooves 8 are slidably arranged.

[0023] During use, after the staff places the bearings in different bearing half sleeves 1 according to the size of the bearings, the staff will assemble the two bearing half sleeves 1 together, and install the clamping plates 2 on both sides of the two bearing half sleeves 1 that are far away from each other and ensure that the two clamping plates 2 are parallel to each other, and then push the adjustment plate 4 to slide inside the installation groove 3 according to the radius of the bearing half sleeve 1, so that the adjustment port 5 can reserve enough space for the threaded column 6 to pass through, and finally pass the threaded column 6 through the two adjustment ports 5 and screw on the locking nuts 7, and use the two screwed-in locking nuts 7 to push the two clamping plates 2 closer to each other, so that the two bearing half sleeves 1 can be fixedly assembled together. When the two bearing half sleeves 1 are installed together, since the threaded column 6 can slide and adjust the position in the adjustment port 5, and the adjustment plate 4 can slide and adjust the position inside the installation groove 3, it can adapt to the diameter of most commonly used bearing half sleeves 1, which is convenient for removing the clamping plate 2 and then reinstalling it for use with bearing half sleeves 1 of different diameters, thereby increasing convenience during use.

[0024] like Figure 2 and Figure 3As shown, threaded tubes 10 are fixed on the two sides of the two bearing half sleeves 1 away from each other, a rotating hole 11 is opened on one side of the clamping plate 2, the threaded tube 10 is rotatably inserted into the rotating hole 11, the internal thread of the threaded tube 10 is connected with a fixing bolt 12, and two limit rods 13 are fixed on the two sides of the two bearing half sleeves 1 away from each other, two limit holes 14 are opened on one side of the clamping plate 2, and the limit rods 13 are slidably inserted into the limit holes 14.

[0025] During use, when the clamping plate 2 is installed on the bearing half sleeve 1, the staff will move the clamping plate 2 so that the threaded tube 10 is sleeved into the inside of the rotating hole 11, and simultaneously sleeve the limit rod 13 into the inside of the near limit hole 14. While fixing the position of the clamping plate 2, it can also prevent the clamping plate 2 from rotating with the threaded tube 10 as the center, thereby increasing the firmness of the position between the clamping plate 2 and the bearing half sleeve 1. If the bearing half sleeve 1 or the clamping plate 2 is damaged, the fixing bolt 12 can be unscrewed, and the damaged parts can be replaced and reinstalled for normal use, thereby reducing the loss rate of the bearing sleeve during use.

[0026] like Figure 3 and Figure 4 As shown, two limit openings 15 are respectively provided on the top and bottom surfaces of the clamping plate 2, a sliding column 16 is fixed on the top surface of the sliding bar 9, the limit opening 15 and the sliding column 16 are slidably arranged, a mounting plate 17 is fixed on the surface of the rear bearing half sleeve 1, a connecting column 18 is fixed on one side of the mounting plate 17, a connecting plate 19 is fixed on the surface of the front bearing half sleeve 1, a sleeve hole 20 is provided on one side of the connecting plate 19, the connecting column 18 and the sleeve hole 20 are slidably inserted, a sealing groove 21 is provided on one side of the rear bearing half sleeve 1, a sealing ring 22 is fixed on one side of the front bearing half sleeve 1, and the sealing groove 21 and the sealing ring 22 are interference fit.

[0027] During use, before the staff assembles the two bearing half sleeves 1 together, they will first guide the connecting column 18 into the inside of the sleeve hole 20 to preliminarily fix the position between the two bearing half sleeves 1 to facilitate the subsequent assembly and installation of the two bearing half sleeves 1. When the two bearing half sleeves 1 are assembled together, the sealing ring 22 will enter the inside of the sealing groove 21 and have an interference fit, thereby increasing the sealing performance of the joint between the two bearing half sleeves 1.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-slip bearing sleeve that is easy to install, comprising two bearing half sleeves (1), characterized in that: The two bearing half sleeves (1) are provided with clamping plates (2) on both sides away from each other, and the clamping plates (2) are provided with mounting grooves (3) on both sides, and an adjusting plate (4) is slidably arranged inside the mounting groove (3). An adjusting port (5) is provided on one side of the adjusting plate (4), and a threaded column (6) is slidably inserted inside the adjusting port (5). Two locking nuts (7) are threadedly connected to the threaded column (6). The top and bottom surfaces of the mounting groove (3) are provided with sliding grooves (8), and the top and bottom surfaces of the adjusting plate (4) are fixed with sliding bars (9), and the sliding bars (9) and the sliding grooves (8) are slidably arranged.

2. The anti-slip bearing sleeve that is easy to install according to claim 1, characterized in that: Threaded tubes (10) are fixed on two sides of the two bearing half sleeves (1) that are away from each other. A rotation hole (11) is opened on one side of the clamping plate (2). The threaded tube (10) is rotatably inserted into the rotation hole (11). The internal thread of the threaded tube (10) is connected with a fixing bolt (12).

3. The anti-slip bearing sleeve that is easy to install according to claim 1, characterized in that: Two limiting rods (13) are respectively fixed on two sides of the two bearing half sleeves (1) that are away from each other, and two limiting holes (14) are opened on one side of the clamping plate (2), and the limiting rods (13) and the limiting holes (14) are slidably inserted.

4. The anti-slip bearing sleeve that is easy to install according to claim 1, characterized in that: The top surface and the bottom surface of the clamping plate (2) are respectively provided with two limiting openings (15), and a sliding column (16) is fixed to the top surface of the sliding bar (9), and the limiting opening (15) and the sliding column (16) are slidably arranged.

5. The anti-slip bearing sleeve that is easy to install according to claim 1, characterized in that: A mounting plate (17) is fixed on the surface of the rear side bearing half sleeve (1), a connecting column (18) is fixed on one side of the mounting plate (17), and a connecting plate (19) is fixed on the surface of the front side bearing half sleeve (1), a sleeve hole (20) is opened on one side of the connecting plate (19), and the connecting column (18) and the sleeve hole (20) are slidably inserted.

6. The anti-slip bearing sleeve that is easy to install according to claim 1, characterized in that: A sealing groove (21) is provided on one side of the rear side bearing half sleeve (1), and a sealing ring (22) is fixed on one side of the front side bearing half sleeve (1), and the sealing groove (21) and the sealing ring (22) are interference fit.

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