Double-sleeve bearing seat convenient to maintain

Abstract

The utility model discloses a double-sleeve bearing seat convenient to maintain, and relates to the technical field of double-sleeve bearing seats, the double-sleeve bearing seat comprises a double-sleeve bearing seat body and a bearing, the bearing is located at the top of the double-sleeve bearing seat body, and a movable limiting assembly is arranged on the outer side of the top of the double-sleeve bearing seat body. And a movable positioning assembly is arranged in the double-sleeve bearing seat body. The movable limiting assembly is matched with the movable positioning assembly to stably and conveniently disassemble and assemble the bearing on the double-sleeve bearing seat body, and the problems that an existing double-sleeve bearing seat is mostly installed and fixed directly through bolts and the like in the using process, but disassembly and assembly are not convenient after fixing, and disassembly and assembly are not convenient are solved. The problems that the double-sleeve bearing seat is inconvenient to maintain and the use convenience of the double-sleeve bearing seat is reduced are solved, and the effect of being convenient to disassemble, assemble and maintain is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to double sleeve bearing seat technical field, concretely is a double sleeve bearing seat convenient to maintain. BACKGROUND

[0002] Double sleeve bearing seat is a kind of mechanical component for installing and supporting two bearings, it provides stable installation position for bearing, ensure that bearing can normally operate, and can bear the radial force, axial force or the combined force of both transmitted by shafting.

[0003] For example, the publication number CN206694438U is a double bearing fixed bearing seat, mainly through bar transverse slot and bar longitudinal slot first bearing seat, second bearing seat are connected, and the installation and disassembly of bearing seat whole are realized through gasket and fixed hole, the purpose that the gap between the axial adjustment is achieved simultaneously using rubber material, the reliability of bearing axial positioning is realized, the friction between bearing and bearing seat is increased, and axial movement of bearing in operation is prevented.

[0004] Based on the search of patent number, in combination with the deficiency in prior art;

[0005] The existing double sleeve bearing seat is mostly installed and fixed directly by bolt in use, but inconvenient to disassemble after fixing, which leads to the inconvenience of double sleeve bearing seat in maintenance, and reduces the use convenience of double sleeve bearing seat. UTILITY MODEL CONTENTS

[0006] To solve the problems in the background art, the utility model aims at providing a double sleeve bearing seat convenient to maintain, which has the advantages of convenient disassembly and maintenance, and solves the problems of the existing double sleeve bearing seat, which is mostly installed and fixed directly by bolt in use, but inconvenient to disassemble after fixing, which leads to the inconvenience of double sleeve bearing seat in maintenance, and reduces the use convenience of double sleeve bearing seat.

[0007] To achieve the above object, the utility model provides the following technical scheme: a double sleeve bearing seat convenient to maintain, which comprises a double sleeve bearing seat body and a bearing, the bearing is located at the top of the double sleeve bearing seat body, a movable limiting assembly is formed on the outer side of the top of the double sleeve bearing seat body, and a movable positioning assembly is arranged in the double sleeve bearing seat body.

[0008] As preferred in the utility model, the movable limiting assembly comprises a limiting groove, a limiting block is movably connected in the limiting groove, a connecting block is fixedly connected to the bottom of the limiting block, a rubber block is movably connected in the limiting groove, the surface of the limiting block is movably connected with the inside of the rubber block, a connecting plate is fixedly connected to the top of the limiting block, and the bottom of the bearing is movably mounted on the top of the connecting plate.

[0009] As the utility model prefers, the mobile positioning assembly includes a cylinder, the output end of the cylinder is fixedly connected with a moving plate, the outer side of the moving plate is fixedly connected with a positioning column, the outer side of the limiting block is provided with a movable groove, the surface of the positioning column is located inside the movable groove, and the surface of the positioning column is fixedly connected with an elastic ring.

[0010] As the utility model prefers, the outer side of the positioning column is fixedly connected with an iron block, the outer side of the iron block is magnetically connected with a strong magnetic block, and the outer side of the strong magnetic block is fixedly connected with the bottom of the inner wall of the limiting groove.

[0011] As the utility model prefers, the bottom of the connecting plate is fixedly connected with a buffer plate, and the outer side of the positioning column is provided with a positioning groove.

[0012] As the utility model prefers, the inner side of the positioning groove is movably connected with a positioning rod, and the outer side of the positioning rod is fixedly connected with a moving block.

[0013] As the utility model prefers, the surface of the positioning rod is threadedly connected with a movable column, and the inner side of the movable column is fixedly connected with the outer side of the double sleeve bearing seat body.

[0014] As the utility model prefers, the inner side of the connecting block is threadedly connected with a supporting rod, the bottom of the supporting rod is fixedly connected with a motor, and the bottom of the motor is fixedly connected with the bottom of the inner wall of the limiting groove.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The utility model discloses a movable limiting assembly is arranged in cooperation with the mobile positioning assembly, and the bearing is conveniently disassembled on the double sleeve bearing seat body stably, solves the problem that the existing double sleeve bearing seat is mostly directly installed and fixed through bolts in use, but is inconvenient to disassemble after being fixed, which leads to the inconvenience of the double sleeve bearing seat in maintenance, reduces the convenience of the double sleeve bearing seat, and achieves the effect of convenient disassembly and maintenance.

[0017] 2. The utility model discloses a movable limiting assembly, when the double sleeve bearing seat body needs to be installed in use, the connecting plate is moved to drive the limiting block to move, the limiting block is driven to move the connecting block to the inside of the limiting groove, the limiting groove can limit the surface of the limiting block in use, so that the bottom of the connecting plate is stably limited.

[0018] 3. The utility model discloses a mobile positioning assembly is set up, can start the cylinder in use, makes the cylinder output end push -off the moving plate and moves, and the moving plate moves can push -off the positioning column and moves, makes the positioning column move to the inside of the movable slot, and the movable slot is to the inside activity limit of the limiting block, has strengthened the fixed stability of limiting block in use, and the elastic ring can enhance the connection compactness of positioning column and movable slot, and the limiting block can be limited and fixed through the connecting plate after fixing the bottom of double -sleeve bearing seat body, and the normal use of double -sleeve bearing seat body is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the three-dimensional split structure schematic diagram of the utility model;

[0021] Figure 3 It is the utility model Figure 2 The enlarged structure schematic diagram of A place in.

[0022] In the drawing: 1, double -sleeve bearing seat body;2, bearing;3, movable limit component;31, limit slot;32, limiting block;33, connecting block;34, rubber block;35, connecting plate;4, mobile positioning assembly;41, cylinder;42, moving plate;43, positioning column;44, movable slot;45, elastic ring;5, iron block;6, strong magnetic block;7, buffer plate;8, positioning groove;9, positioning rod;10, moving block;11, movable column;12, support rod;13, motor. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0024] As Figures 1 to 3 The utility model discloses a kind of double sleeve bearing seat convenient to maintain, including double sleeve bearing seat body 1 and bearing 2, bearing 2 is located at the top of double sleeve bearing seat body 1, movable limit component 3 is set up in the outside of the top of double sleeve bearing seat body 1, and mobile positioning assembly 4 is set in the inside of double sleeve bearing seat body 1.

[0025] Reference Figure 2The activity limiting assembly 3 comprises a limiting groove 31, the inside of the limiting groove 31 movably connects a limiting block 32, the bottom of the limiting block 32 fixedly connects a connecting block 33, the inside of the limiting groove 31 movably connects a rubber block 34, the surface of the limiting block 32 movably connects the inside of the rubber block 34, the top of the limiting block 32 fixedly connects a connecting plate 35, and the top of the connecting plate 35 movably installs the bottom of the bearing 2.

[0026] As a technical optimization scheme of the utility model, when the double bearing seat body 1 needs to be installed in use, the connecting plate 35 is moved by the double bearing seat body 1 to drive the limiting block 32 to move, the connecting block 33 is moved to the inside of the limiting groove 31 by the limiting block 32, the surface of the limiting block 32 is movably limited by the limiting groove 31 in use, the bottom of the connecting plate 35 is stably driven by the limiting block 32. Meanwhile, the rubber block 34 can enhance the connection tightness of the limiting block 32 and the limiting groove 31, enhance the limiting stability in use, and also avoid the situation that the limiting block 32 and the limiting groove 31 are not connected tightly due to vibration.

[0027] Reference Figure 3 The moving positioning assembly 4 comprises a cylinder 41, the output end of the cylinder 41 fixedly connects a moving plate 42, the outer side of the moving plate 42 fixedly connects a positioning column 43, the outer side of the limiting block 32 is provided with a movable groove 44, the surface of the positioning column 43 is located in the inside of the movable groove 44, and the surface of the positioning column 43 fixedly connects an elastic ring 45.

[0028] As a technical optimization scheme of the utility model, by setting the moving positioning assembly 4, the cylinder 41 can be started in use, the output end of the cylinder 41 pushes the moving plate 42 to move, the moving plate 42 moves to push the positioning column 43 to move, the positioning column 43 moves to the inside of the movable groove 44, the inside of the limiting block 32 is movably limited by the movable groove 44, the fixing stability of the limiting block 32 in use is enhanced, and the connection tightness of the positioning column 43 and the movable groove 44 is enhanced by the elastic ring 45. After the limiting block 32 is fixed, the bottom of the double bearing seat body 1 can be limited and fixed by the connecting plate 35, and the normal use of the double bearing seat body 1 is facilitated.

[0029] Reference Figure 3 The outer side of the positioning column 43 fixedly connects an iron block 5, the outer side of the iron block 5 magnetically connects a strong magnetic block 6, and the outer side of the strong magnetic block 6 is fixedly connected with the bottom of the outer side of the limiting groove 31 inner wall.

[0030] As a technical optimization scheme of the utility model, through setting iron block 5 and strong magnetic block 6, strong magnet can produce magnetic attraction force to iron block 5 in use, make iron block 5 stably drive the outside movement limiting of positioning column 43, reduce the connecting gap of positioning column 43 in use, strengthen the connecting compactness in use, facilitate the threaded connection of positioning rod 9 and positioning groove 8.

[0031] Reference Figure 3 The bottom of connecting plate 35 is fixedly connected with buffer plate 7, and the outside of positioning column 43 is provided with positioning groove 8.

[0032] As a technical optimization scheme of the utility model, through setting buffer plate 7 and positioning groove 8, buffer plate 7 can elastically buffer the bottom of connecting plate 35 in use, eliminates the connecting gap of connecting plate 35 and the top of double sleeve bearing seat body 1, avoids the unstable shaking of bearing 2 in use, and positioning groove 8 can facilitate the outside movement positioning of positioning column 43.

[0033] Reference Figure 2 Positioning rod 9 is movably connected in the inside of positioning groove 8, and moving block 10 is fixedly connected to the outside of positioning rod 9.

[0034] As a technical optimization scheme of the utility model, through setting positioning rod 9 and moving block 10, moving block 10 can facilitate the movement and rotation of positioning rod 9 in use, and positioning rod 9 can be screwed with the inside of positioning groove 8 in use, thereby enhancing the fixed stability of positioning column 43 in use.

[0035] Reference Figure 2 The surface of positioning rod 9 is screw-connected with movable column 11, and the inside of movable column 11 is fixedly connected with the outside of double sleeve bearing seat body 1.

[0036] As a technical optimization scheme of the utility model, through setting movable column 11, movable column 11 can be screw-connected with the surface of positioning rod 9 in use, facilitating the movement of positioning rod 9 when rotating, and also ensuring the positioning stability of positioning column 43 in use, avoiding unstable positioning.

[0037] Reference Figure 3 Supporting rod 12 is screw-connected in the inside of connecting block 33, motor 13 is fixedly connected to the bottom of supporting rod 12, and the bottom of motor 13 is fixedly connected with the bottom of the inner wall of limiting groove 31.

[0038] As a technical optimization scheme of the utility model, through setting up support rod 12 and motor 13, in use can start motor 13, make motor 13 output end rotation drive support rod 12 to rotate, support rod 12 rotation can be connected with the internal thread connection of connecting block 33, connecting block 33 fixed can drive the bottom fixation of limiting block 32, enhanced the installation fixation stability in use.

[0039] The working principle and use process of the utility model: when the double sleeve bearing seat body 1 needs to be installed, the double sleeve bearing seat body 1 is moved to drive the movable limiting block 32 to move, the limiting block 32 drives the connecting block 33 to move to the inside of the limiting groove 31, the limiting groove 31 can limit the surface of the limiting block 32 in use, so that the bottom of the connecting plate 35 is stably driven. At the same time, the rubber block 34 can enhance the connection tightness of the limiting block 32 and the limiting groove 31, and the limiting stability in use is enhanced, and the situation that the limiting block 32 and the limiting groove 31 are not connected tightly due to vibration can be avoided. Then, the cylinder 41 is started, the output end of the cylinder 41 pushes the moving plate 42 to move, the moving plate 42 moves to push the positioning column 43 to move, the positioning column 43 moves to the inside of the movable groove 44, the movable groove 44 limits the inside of the limiting block 32, the fixing stability of the limiting block 32 in use is enhanced, and the elastic ring 45 can enhance the connection tightness of the positioning column 43 and the movable groove 44. After the limiting block 32 is fixed, the bottom of the double sleeve bearing seat body 1 can be limited and fixed by the connecting plate 35, which facilitates the normal use of the double sleeve bearing seat body 1. When disassembling, the hydraulic cylinder is started to reset, the positioning column 43 moves out of the movable groove 44, the user can move the bearing 2 conveniently, the effect of convenient disassembly and maintenance is achieved, and the use convenience of the double sleeve bearing 2 seat is enhanced.

[0040] In summary: the double sleeve bearing seat convenient to maintain, through setting up movable limiting assembly 3 cooperation moves positioning assembly 4 stably bearing 2 convenient disassembly in double sleeve bearing seat body 1, solved the existing double sleeve bearing seat in use mostly directly through bolt etc. and installs fixed, but after fixed, it is inconvenient to disassemble, which leads to the inconvenience of the double sleeve bearing seat during maintenance, and reduces the use convenience of the double sleeve bearing seat.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A double sleeve bearing housing for ease of maintenance, comprising a double sleeve bearing housing body (1) and a bearing (2), characterized in that: The bearing (2) is located at the top of the double sleeve bearing seat body (1), the outer side of the top of the double sleeve bearing seat body (1) is provided with a movable limiting assembly (3), and the inside of the double sleeve bearing seat body (1) is provided with a movable positioning assembly (4).

2. The dual bearing housing of claim 1, wherein: The movable limiting assembly (3) comprises a limiting groove (31), the inside of the limiting groove (31) is movably connected with a limiting block (32), the bottom of the limiting block (32) is fixedly connected with a connecting block (33), the inside of the limiting groove (31) is movably connected with a rubber block (34), the surface of the limiting block (32) is movably connected with the inside of the rubber block (34), the top of the limiting block (32) is fixedly connected with a connecting plate (35), and the bottom of the connecting plate (35) is movably connected with the bearing (2).

3. A dual bearing housing as claimed in claim 2, wherein: The movable positioning assembly (4) comprises a gas cylinder (41), the output end of the gas cylinder (41) is fixedly connected with a moving plate (42), the outer side of the moving plate (42) is fixedly connected with a positioning column (43), the outer side of the limiting block (32) is provided with a movable groove (44), and the surface of the positioning column (43) is located in the inside of the movable groove (44).

4. A dual bearing housing as claimed in claim 3, wherein: The outer side of the positioning column (43) is fixedly connected with an iron block (5), the outer side of the iron block (5) is magnetically connected with a strong magnetic block (6), and the outer side of the strong magnetic block (6) is fixedly connected with the bottom of the outer side of the inner wall of the limiting groove (31).

5. The dual bearing housing of claim 3, wherein: The bottom of the connecting plate (35) is fixedly connected with a buffer plate (7), and the outer side of the positioning column (43) is provided with a positioning groove (8).

6. A dual bearing housing as claimed in claim 5, wherein: The inside of the positioning groove (8) is movably connected with a positioning rod (9), and the outer side of the positioning rod (9) is fixedly connected with a moving block (10).

7. A dual bearing housing as claimed in claim 6, wherein: The surface of the positioning rod (9) is screw-connected with a movable column (11), and the inner side of the movable column (11) is fixedly connected with the outer side of the double sleeve bearing seat body (1).

8. The dual bearing housing of claim 2, wherein: The inside of the connecting block (33) is screw-connected with a supporting rod (12), the bottom of the supporting rod (12) is fixedly connected with a motor (13), and the bottom of the motor (13) is fixedly connected with the bottom of the inner wall of the limiting groove (31).

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