CN220204449U - Bearing housing convenient to dismantle - Google Patents

Abstract

The utility model provides a bearing sleeve convenient to detach, which comprises a bearing seat, wherein an annular groove is formed in the surface of the bearing seat, a limiting component is arranged on the inner wall of the annular groove, a mounting groove is formed in the top of the bearing seat, the inner wall of the mounting groove is connected with the bearing sleeve in a sliding manner, a plurality of strip-shaped grooves are formed in the inner wall of the mounting groove, and an auxiliary component is arranged on the inner wall of the plurality of strip-shaped grooves. The utility model comprises the following steps: the mounting ring is clamped with the inner wall of the annular groove, the two limiting pins are inserted into the two mounting holes and the hole grooves on the surfaces of the two supporting blocks, so that the mounting ring and the bearing seat are fixedly mounted, the two moving blocks on the bearing sleeve are placed into the two moving grooves, when the bearing sleeve moves to a proper position, the two electric push rods in the two mounting shells drive the two sliding blocks to move, the two sliding blocks drive the two clamping blocks to penetrate out of the surfaces of the two mounting shells, one ends of the two clamping blocks are clamped with the two clamping grooves on the surfaces of the two moving blocks, and the bearing sleeve is limited, so that the structural mounting and the dismounting of the device are facilitated.

Description

Bearing housing convenient to dismantle

Technical Field

The utility model belongs to the technical field of bearing sleeves, and particularly relates to a bearing sleeve convenient to detach.

Background

The bearing is a part with weight in modern mechanical equipment, the bearing sleeve is a bearing ring, is an annular part of a radial rolling bearing with one or more raceways, the bearing is usually supported on the surface by the bearing sleeve when in use, the bearing sleeve is characterized by comprising a bearing sleeve body, a bearing seat is sleeved on the bearing sleeve body in a sliding way, a mounting groove is formed in the top of the bearing seat, the bearing sleeve body is slidably mounted in the mounting groove, first wedge blocks are symmetrically and fixedly mounted on two sides of the bearing sleeve body, positioning grooves with openings are symmetrically formed in the inner walls of two sides of the mounting groove, one sides of the two first wedge blocks, which are far away from each other, are slidably mounted in the two positioning grooves respectively, grooves are formed in the inner walls of one side, which are far away from each other, of the two positioning grooves, through holes are formed in the inner walls of one sides, far away from each other, of the two grooves, ejector rods are slidably mounted in the grooves, one ends, close to each other, of the two ejector rods extend into the two positioning grooves respectively, second wedge blocks are fixedly mounted on the bottoms of the two second wedge blocks, the bottoms of the two second wedge blocks are respectively contacted with the tops of the two first wedge blocks, one ends, far away from the second wedge blocks, of the ejector rods penetrate through the through holes, sliding blocks are symmetrically and fixedly mounted on two sides of the ejector rods, two sliding rods are symmetrically and fixedly mounted on the inner walls of one sides, far away from each other, of the two grooves, two sliding rods located in the same groove are symmetrically arranged based on the corresponding ejector rods, sliding sleeves of the sliding blocks are arranged on the corresponding sliding rods, one ends, far away from the sliding blocks, of the sliding rods are welded on the inner walls of one sides, far away from the groove, of the sliding rods, of the sliding blocks are fixedly mounted on one ends, close to the opening of the sliding rods, however, the device has the following defects in use: the existing bearing sleeve is inconvenient to install and replace a limiting structure during use, and meanwhile is inconvenient to take out during replacement, so that the bearing sleeve with high practicability is required to be designed and convenient to detach.

Disclosure of Invention

The utility model aims to provide a bearing sleeve convenient to detach and aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bearing sleeve comprises a bearing seat, an annular groove is formed in the surface of the bearing seat, a limiting component is arranged on the inner wall of the annular groove, a mounting groove is formed in the top of the bearing seat, the inner wall of the mounting groove is connected with the bearing sleeve in a sliding mode, a plurality of strip-shaped grooves are formed in the inner wall of the mounting groove, and an auxiliary component is arranged on the inner wall of each strip-shaped groove;

the limiting assembly comprises a mounting ring mounted on the inner wall of the annular groove, two penetrating grooves are formed in the surface of the mounting ring, two mounting shells are connected to the inner wall of each penetrating groove in a penetrating mode, an electric push rod is fixedly mounted at one end of each mounting shell inner wall, a sliding block is fixedly connected to the telescopic end of each electric push rod, a clamping block is fixedly mounted at the other side of each sliding block, the other end of each clamping block is connected to one side of each mounting shell in a penetrating mode, supporting blocks are fixedly mounted at the bottom of each mounting shell, mounting holes are formed in the surface of each supporting block, and the inner walls of the mounting holes are connected with hole grooves in threaded mode, which are formed in two sides of the surface of each bearing seat, through limiting pins.

In order to facilitate the taking out of the bearing sleeve, as one preferable mode of the utility model, the auxiliary assembly comprises a plurality of bearing blocks arranged at the bottoms of the inner walls of the plurality of strip-shaped grooves, wherein the tops of the plurality of bearing blocks are fixedly provided with fixing rods, the surfaces of the fixing rods are sleeved with springs, the tops of the springs are fixedly connected with the bottoms of the pressing rings, and the pressing rings are in sliding connection with the surfaces of the fixing rods.

In order to facilitate limiting and fixing of the bearing sleeve, as one preferable mode of the utility model, through grooves are formed in two sides of the surface of the annular groove, inner walls of the through grooves are connected with the surface of the mounting shell in a penetrating mode, moving grooves are formed in two sides of the inner walls of the mounting groove, the inner walls of the moving grooves are connected with two moving blocks arranged on the surface of the bearing sleeve in a sliding mode, clamping grooves are formed in one sides of the two moving blocks, and the inner walls of the clamping grooves are connected with the surface of the clamping block in a clamping mode.

In order to facilitate limiting and fixing the mounting ring, as one preferable mode of the utility model, the surface of the bearing sleeve is provided with a plurality of mounting blocks, the surfaces of the mounting blocks are provided with through holes, the inner wall of each through hole is connected with the surface of the fixing rod in a penetrating way, and the top of the fixing rod is connected with limiting holes in a clamping way on the surfaces of a plurality of connecting blocks at the bottom of the limiting ring plate.

In order to facilitate limiting the movement of the sliding block, as one preferable mode of the utility model, auxiliary blocks are arranged on two sides of the sliding block, and the surfaces of the two auxiliary blocks are in sliding connection with two auxiliary grooves formed on two sides of the inner wall of the installation shell.

In order to facilitate the installation and fixation of the limiting ring plate, the bottom ends of the connecting blocks are preferably in clamping connection with the inner walls of the strip-shaped grooves.

In order to control the electric appliance in the device, as one preferable mode of the utility model, a control panel is arranged on the surface of the bearing seat, and the electric push rod is electrically connected with an external power supply through the control panel.

Compared with the prior art, the utility model has the beneficial effects that:

1) The mounting ring is clamped with the inner wall of the annular groove, the two limiting pins are inserted into the two mounting holes and the hole grooves on the surfaces of the two supporting blocks, so that the mounting ring and the bearing seat are mounted and fixed, the two moving blocks on the bearing sleeve are placed into the two moving grooves, when moving to a proper position, the two electric push rods in the two mounting shells drive the two sliding blocks to move, the two sliding blocks drive the two clamping blocks to penetrate out of the surfaces of the two mounting shells, one ends of the two clamping blocks are clamped with the two clamping grooves on the surfaces of the two moving blocks, and the bearing sleeve is limited, so that the structure of the device is convenient to mount and dismount;

2) Through the inner wall sliding connection who is equipped with a plurality of installation piece and a plurality of bar groove of bearing bush with the surface, a plurality of installation piece cooperation through-hole slides on the surface of a plurality of dead lever to a plurality of clamping ring and bearing block extrude a plurality of spring on a plurality of dead lever surface, thereby install the bearing bush in suitable position, when needs take out it, the elasticity of a plurality of spring of cooperation is ejecting the mounting groove of bearing bush, thereby the practicality of the device of being convenient for improves.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

FIG. 4 is a schematic view of a limiting assembly according to the present utility model;

fig. 5 is a schematic structural diagram of an auxiliary assembly according to the present utility model.

In the figure: 1. a bearing seat; 11. an annular groove; 12. a mounting groove; 13. a bearing sleeve; 131. a moving block; 132. a clamping groove; 133. a mounting block; 134. a through hole; 14. a bar-shaped groove; 15. a hole groove; 16. a through groove; 17. a moving groove; 18. a limiting ring plate; 181. a connecting block; 182. a limiting hole; 19. a control panel; 2. a limit component; 21. a mounting ring; 22. a through groove; 23. a mounting shell; 24. an electric push rod; 25. a slide block; 26. a clamping block; 27. a support block; 28. a mounting hole; 29. a limiting pin; 3. an auxiliary component; 31. a bearing block; 32. a fixed rod; 33. a spring; 34. and a compression ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions: the bearing sleeve convenient to detach comprises a bearing seat 1, wherein an annular groove 11 is formed in the surface of the bearing seat 1, a limiting component 2 is arranged on the inner wall of the annular groove 11, a mounting groove 12 is formed in the top of the bearing seat 1, the inner wall of the mounting groove 12 is connected with a bearing sleeve 13 in a sliding manner, a plurality of strip-shaped grooves 14 are formed in the inner wall of the mounting groove 12, and an auxiliary component 3 is arranged on the inner wall of the plurality of strip-shaped grooves 14;

the limiting assembly 2 comprises a mounting ring 21 mounted on the inner wall of the annular groove 11, two penetrating grooves 22 are formed in the surface of the mounting ring 21, two mounting shells 23 are connected to the inner walls of the two penetrating grooves 22 in a penetrating mode, an electric push rod 24 is fixedly mounted at one end of the inner walls of the two mounting shells 23, a sliding block 25 is fixedly connected to the telescopic end of the electric push rod 24, a clamping block 26 is fixedly mounted on the other side of the sliding block 25, the other end of the clamping block 26 is connected to one side of the mounting shell 23 in a penetrating mode, a supporting block 27 is fixedly mounted at the bottom of the mounting shell 23, mounting holes 28 are formed in the surface of the supporting block 27, and the inner walls of the mounting holes 28 are in threaded connection with the hole grooves 15 formed in two sides of the surface of the bearing seat 1 through limiting pins 29.

When the device is specifically used, the mounting ring 21 is clamped with the inner wall of the annular groove 11, the two limiting pins 29 are inserted into the two mounting holes 28 and the hole grooves 15 on the surfaces of the two supporting blocks 27, so that the mounting ring 21 and the bearing seat 1 are fixedly mounted, the two moving blocks 131 on the bearing sleeve 13 are placed into the two moving grooves 17, when the device is moved to a proper position, the two electric push rods 24 in the two mounting shells 23 drive the two sliding blocks 25 to move, the two sliding blocks 25 drive the two clamping blocks 26 to penetrate out of the surfaces of the two mounting shells 23, one ends of the two clamping blocks 26 are clamped with the two clamping grooves 132 on the surfaces of the two moving blocks 131, and therefore the bearing sleeve 13 is limited, so that the structure of the device is conveniently mounted and dismounted.

In this embodiment, the auxiliary assembly 3 includes a plurality of bearing blocks 31 installed at the bottoms of the inner walls of a plurality of bar grooves 14, fixing rods 32 are fixedly installed at the tops of the plurality of bearing blocks 31, springs 33 are sleeved on the surfaces of the fixing rods 32, the tops of the springs 33 are fixedly connected with the bottoms of pressing rings 34, and the pressing rings 34 are slidably connected with the surfaces of the fixing rods 32.

When the bearing sleeve 13 is specifically used, the plurality of mounting blocks 133 on the surface are slidably connected with the inner walls of the plurality of strip-shaped grooves 14, the plurality of mounting blocks 133 are matched with the through holes 134 to slide on the surfaces of the plurality of fixing rods 32, the plurality of pressing rings 34 and the bearing blocks 31 are matched to extrude the plurality of springs 33 on the surfaces of the plurality of fixing rods 32, so that the bearing sleeve 13 is mounted at a proper position, and when the bearing sleeve is required to be taken out, the bearing sleeve 13 is matched with the elasticity of the plurality of springs 33 to eject the mounting grooves 12, so that the practicability of the device is improved.

In this embodiment, through grooves 16 are formed on two sides of the surface of the annular groove 11, inner walls of the through grooves 16 are connected with the surface of the mounting housing 23 in a penetrating manner, moving grooves 17 are formed on two sides of the inner walls of the mounting grooves 12, two moving blocks 131 are slidably connected on the inner walls of the moving grooves 17 and the surface of the bearing housing 13, clamping grooves 132 are formed on one sides of the two moving blocks 131, and inner walls of the clamping grooves 132 are connected with the surface of the clamping block 26 in a clamping manner.

When the two moving blocks 131 move to the proper positions, the two electric push rods 24 in the two mounting shells 23 drive the two sliding blocks 25 to move, the two sliding blocks 25 drive the two clamping blocks 26 to penetrate out of the surfaces of the two mounting shells 23, one ends of the two clamping blocks 26 are clamped with the two clamping grooves 132 on the surfaces of the two moving blocks 131, and therefore the bearing sleeve 13 is limited, and the structure of the device is convenient to install and detach.

In this embodiment, the surface of the bearing housing 13 is provided with a plurality of mounting blocks 133, the surfaces of the plurality of mounting blocks 133 are provided with through holes 134, the inner wall of the through holes 134 is connected with the surface of the fixing rod 32 in a penetrating manner, and the top of the fixing rod 32 is connected with the limiting holes 182 on the surfaces of the plurality of connecting blocks 181 at the bottom of the limiting ring plate 18 in a clamping manner.

When the mounting device is specifically used, the plurality of mounting blocks 133 are matched with the through holes 134 to slide on the surfaces of the plurality of fixing rods 32 so as to limit the mounting blocks, the plurality of connecting blocks 181 at the bottom of the limiting ring plate 18 are clamped with the inner walls of the plurality of strip-shaped grooves 14, the plurality of limiting holes 182 at the bottom of the plurality of connecting blocks 181 are matched with the top of the plurality of fixing rods 32 so as to limit the mounting ring 21.

In this embodiment, auxiliary blocks are respectively disposed on two sides of the slider 25, and the surfaces of the two auxiliary blocks are slidably connected with two auxiliary grooves disposed on two sides of the inner wall of the mounting housing 23.

When the sliding block is particularly used, the two sliding blocks 25 drive the two groups of auxiliary blocks to move on the inner walls of the two groups of auxiliary grooves, so that the movement of the two clamping blocks 26 on the two sliding blocks 25 is limited.

In this embodiment, the bottom ends of the connecting blocks 181 are engaged with the inner walls of the plurality of bar grooves 14.

When the mounting ring 21 is particularly used, the plurality of connecting blocks 181 are matched with the plurality of limiting holes 182 at the bottom to be clamped with the tops of the plurality of fixing rods 32, so that the mounting ring 21 is conveniently limited.

In this embodiment, the surface of the bearing seat 1 is provided with a control panel 19, and the electric push rod 24 is electrically connected with an external power supply through the control panel 19.

In specific use, the electric push rod 24 is controlled by the control panel 19, so that the bearing sleeve 13 is convenient to install and replace by the device.

Working principle: when the device is used, the device is connected with an external power supply, firstly, the mounting ring 21 is clamped with the inner wall of the annular groove 11, the two limiting pins 29 are inserted into the two mounting holes 28 and the hole grooves 15 on the surfaces of the two supporting blocks 27, so that the mounting ring 21 and the bearing seat 1 are fixedly mounted, the two moving blocks 131 on the bearing sleeve 13 are placed into the two moving grooves 17, when the device is moved to a proper position, the two electric push rods 24 in the two mounting shells 23 drive the two slide blocks 25 to move, the two slide blocks 25 drive the two clamping blocks 26 to penetrate out of the surfaces of the two mounting shells 23, one ends of the two clamping blocks 26 are clamped with the two clamping grooves 132 on the surfaces of the two moving blocks 131, the bearing sleeve 13 is limited, so that the structural mounting and dismounting of the device are facilitated, the plurality of mounting blocks 133 on the surfaces of the bearing sleeve 13 are slidably connected with the inner walls of the plurality of strip grooves 14, the plurality of mounting blocks 133 are matched with the through holes 134 on the surfaces of the plurality of fixing rods 32, and the plurality of pressing rings 34 and the bearing blocks 31 are matched with the plurality of pressing rings 33 on the surfaces of the plurality of fixing rods 32 to squeeze the surfaces of the springs 33, so that the two clamping blocks 26 drive the two clamping blocks 26 to penetrate out of the surfaces of the two clamping blocks from the surfaces of the two clamping blocks 23, and the two clamping blocks 26 to clamp the two clamping blocks 132, and the two clamping blocks 132 are clamped with the two clamping blocks to clamp one ends of the two clamping blocks to clamp the two clamping blocks and clamping structures to clamp the two clamping structures and clamping structures to clamp the two mounting and clamping the clamping and clamping the clamping blocks 131.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a bearing housing convenient to dismantle, includes bearing frame (1), its characterized in that: an annular groove (11) is formed in the surface of the bearing seat (1), a limit component (2) is arranged on the inner wall of the annular groove (11), an installation groove (12) is formed in the top of the bearing seat (1), the inner wall of the installation groove (12) is connected with a bearing sleeve (13) in a sliding mode, a plurality of strip-shaped grooves (14) are formed in the inner wall of the installation groove (12), and an auxiliary component (3) is arranged on the inner wall of the strip-shaped grooves (14);

spacing subassembly (2) are including installing collar (21) on ring channel (11) inner wall, two run through groove (22) have been seted up on the surface of collar (21), two the inner wall that runs through groove (22) all alternates and is connected with two installation casing (23), two the one end of installation casing (23) inner wall all fixed mounting has electric putter (24), the telescopic end fixedly connected with slider (25) of electric putter (24), the opposite side fixed mounting of slider (25) has fixture block (26), the other end of fixture block (26) alternates with one side of installation casing (23) and is connected, the bottom fixed mounting of installation casing (23) has supporting shoe (27), mounting hole (28) have been seted up on the surface of supporting shoe (27), hole groove (15) threaded connection that all has been seted up through spacer pin (29) and bearing frame (1) surface both sides to the inner wall.

2. The easy-to-disassemble bearing housing of claim 1, wherein: the auxiliary assembly (3) comprises a plurality of bearing blocks (31) arranged at the bottoms of the inner walls of a plurality of strip-shaped grooves (14), a plurality of fixing rods (32) are fixedly arranged at the tops of the bearing blocks (31), springs (33) are sleeved on the surfaces of the fixing rods (32), the tops of the springs (33) are fixedly connected with the bottoms of pressing rings (34), and the pressing rings (34) are slidably connected with the surfaces of the fixing rods (32).

3. The easy-to-disassemble bearing housing of claim 1, wherein: through grooves (16) are formed in two sides of the surface of the annular groove (11), the inner walls of the through grooves (16) are connected with the surface of the installation shell (23) in a penetrating mode, moving grooves (17) are formed in two sides of the inner walls of the installation grooves (12), two moving blocks (131) are slidably connected with the inner walls of the moving grooves (17) and the surfaces of the bearing sleeves (13), clamping grooves (132) are formed in one sides of the moving blocks (131), and the inner walls of the clamping grooves (132) are connected with the surfaces of the clamping blocks (26) in a clamping mode.

4. The easy-to-disassemble bearing housing of claim 1, wherein: the surface of bearing housing (13) is equipped with a plurality of installation piece (133), a plurality of through-hole (134) have all been seted up on the surface of installation piece (133), the inner wall of through-hole (134) is connected with the surface interlude of dead lever (32), the top of dead lever (32) is connected with spacing hole (182) block of spacing ring plate (18) bottom a plurality of connecting block (181) surface.

5. The easy-to-disassemble bearing housing of claim 1, wherein: the two sides of the sliding block (25) are respectively provided with an auxiliary block, and the surfaces of the two auxiliary blocks are in sliding connection with two auxiliary grooves formed in the two sides of the inner wall of the installation shell (23).

6. The easy-to-disassemble bearing housing of claim 4, wherein: the bottom ends of the connecting blocks (181) are connected with the inner walls of the strip-shaped grooves (14) in a clamping mode.

7. The easy-to-disassemble bearing housing of claim 1, wherein: the surface of the bearing seat (1) is provided with a control panel (19), and the electric push rod (24) is electrically connected with an external power supply through the control panel (19).