A bearing seat convenient to disassemble

Abstract

The utility model relates to a bearing seat convenient to dismount, including base, the fixed cover of detachable installation in base, first increase subassembly and second increase subassembly, fastening bolt, first increase subassembly one part detachable installation in base, first increase subassembly other part detachable installation in fixed cover, second increase subassembly one part detachable installation in first increase subassembly, second increase subassembly other part detachable installation in first increase subassembly, fixed cover is fixedly installed through fastening bolt in base, base is equipped with first lower arc -shaped groove and first lower placement slot, fixed cover is equipped with first upper arc -shaped groove and first upper placement slot, the diameter of first lower arc -shaped groove is less than first lower placement slot, first lower arc -shaped groove is linked together with first lower placement slot, the diameter of first upper arc -shaped groove is less than first upper placement slot, first upper arc -shaped groove is linked together with first upper placement slot, first lower arc -shaped groove and first upper arc -shaped groove correspond and set up, first lower placement slot and first upper placement slot correspond and set up.

Description

Technical Field

[0001] This utility model relates to the field of bearing housing technology, and more particularly to a bearing housing that is easy to disassemble and assemble. Background Technology

[0002] Bearings are essential components in modern machinery. Their primary function is to support rotating mechanical parts, reduce friction during operation, and ensure rotational accuracy. Bearings cannot function independently; they require the support of a bearing housing. Bearing housings are commonly used mechanical parts in mechanical transmission systems; they are present in almost every application where bearings are present. Bearing housings are used to mount and secure bearings and to withstand certain supporting forces. However, current bearing housing structures are relatively simple, only able to accommodate bearings of a single size, resulting in poor applicability and hindering widespread adoption. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides a bearing housing that is easy to assemble and disassemble. A bearing of a specific size can be placed in the first lower placement groove and the first upper placement groove. When bearings of other sizes are needed, a first additional component, or a first additional component and a second additional component, can be installed as required. This allows for the installation of bearings of different sizes. This application is highly applicable and easy to promote.

[0004] To achieve the above objectives, the present invention provides a bearing housing that is easy to assemble and disassemble, comprising a base, a detachable fixing cover mounted on the base, a first additional component and a second additional component, and fastening bolts. A portion of the first additional component is detachably mounted on the base, and another portion is detachably mounted on the fixing cover. A portion of the second additional component is detachably mounted on the first additional component, and another portion is detachably mounted on the first additional component. The fixing cover is fixedly mounted on the base by the fastening bolts. The base has a first lower arc-shaped groove and a first lower placement groove. The fixing cover has a first upper arc-shaped groove and a first upper placement groove. The diameter of the first lower arc-shaped groove is smaller than that of the first lower placement groove, and the first lower arc-shaped groove communicates with the first lower placement groove. The diameter of the first upper arc-shaped groove is smaller than that of the first upper placement groove, and the first upper arc-shaped groove communicates with the first upper placement groove. The first lower arc-shaped groove and the first upper arc-shaped groove are correspondingly arranged, and the first lower placement groove and the first upper placement groove are correspondingly arranged.

[0005] As a preferred embodiment, the first adding component includes a first adding lower seat and a first adding upper seat. The first adding lower seat is placed in the first lower arc-shaped groove, and the first adding upper seat is placed in the first upper arc-shaped groove. The first adding lower seat has a first adding lower protrusion, and the first adding upper seat has a first adding upper protrusion. The first adding lower protrusion is located in the first lower placement groove, and the first adding upper protrusion is located in the first upper placement groove.

[0006] As a preferred embodiment, the first lower support is provided with a first lower arc-shaped groove and a first lower placement groove, the first upper support is provided with a first upper arc-shaped groove and a first upper placement groove, the first lower support has a first positioning post, the first upper support has a first positioning groove, the first lower arc-shaped groove and the first lower placement groove are connected, the first upper arc-shaped groove and the first upper placement groove are connected, the first lower arc-shaped groove and the first upper arc-shaped groove are correspondingly set, the first lower placement groove and the first upper placement groove are correspondingly set, and the first positioning post is matched with the first positioning groove.

[0007] As a preferred embodiment, the second adding component includes a second adding lower seat and a second adding upper seat. The second adding lower seat is placed in the first adding lower arc-shaped groove, and the second adding upper seat is placed in the first adding upper arc-shaped groove. The second adding lower seat has a second adding lower protrusion, and the second adding upper seat has a second adding upper protrusion. The second adding lower protrusion is located in the first adding lower placement groove, and the second adding upper protrusion is located in the first adding upper placement groove.

[0008] As a preferred embodiment, the second lower support is provided with a second lower arc-shaped groove and a second lower placement groove, the second upper support is provided with a second upper arc-shaped groove and a second upper placement groove, the second lower support has a second positioning post, the second upper support has a second positioning groove, the second lower arc-shaped groove and the second lower placement groove are connected, the second upper arc-shaped groove and the second upper placement groove are connected, the second lower arc-shaped groove and the second upper arc-shaped groove are correspondingly set, the second lower placement groove and the second upper placement groove are correspondingly set, and the second positioning post is matched with the second positioning groove.

[0009] As a preferred embodiment, the fixing cover is provided with a first magnetic groove and a first magnetic part; the first additional upper seat is provided with a second magnetic groove; the first additional upper seat is provided with a second magnetic part and a third magnetic part; the second additional upper seat is provided with a fourth magnetic part; the first magnetic part is built into the first magnetic groove; the third magnetic part is built into the second magnetic groove; the first magnetic part and the second magnetic part are magnetically attracted to each other; and the third magnetic part and the fourth magnetic part are magnetically attracted to each other.

[0010] As a preferred embodiment, the base has a plurality of spaced main positioning posts, and the fixing cover has a plurality of spaced main positioning grooves, with the main positioning posts and the main positioning grooves being matched and configured.

[0011] The beneficial effects of this utility model are as follows: a bearing of one size can be placed through the first lower placement slot and the first upper placement slot. When bearings of other sizes are needed, the first additional component or the first additional component and the second additional component can be installed as needed. In this way, bearings of different sizes can be installed. This application has strong applicability and is easy to promote. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a bearing housing that is easy to assemble and disassemble according to this utility model.

[0013] Figure 2 for Figure 1 A schematic diagram of the base structure in a bearing housing that is easy to disassemble and assemble.

[0014] Figure 3 for Figure 1 A schematic diagram of a fixed cover in a bearing housing that is easy to disassemble and assemble.

[0015] Figure 4 for Figure 1 A schematic diagram of the structure of the first additional component in a bearing housing that is easy to disassemble and assemble.

[0016] Figure 5 for Figure 4 The first structural diagram shows the addition of another component from another angle.

[0017] Figure 6 for Figure 1 A schematic diagram of the structure of a second additional component in a bearing housing that is easy to disassemble and assemble.

[0018] Figure 7 for Figure 6 The second structural diagram shows another angle of the added component.

[0019] Reference numerals: 100, Base; 110, First lower arc-shaped groove; 120, First lower placement groove; 130, Main positioning post; 200, Fixing cover; 210, First upper arc-shaped groove; 220, First upper placement groove; 230, First magnetic groove; 240, Main positioning groove; 300, First adding component; 310, First adding lower seat; 311, First adding lower protrusion; 312, First adding lower arc-shaped groove; 313, First adding lower placement groove; 314, First positioning post; 320, First adding upper seat; 321, First adding upper protrusion; 322, First adding... 323. Upper arc-shaped groove; 324. First additional upper placement groove; 325. First positioning groove; 326. Second magnetic suction part; 400. Second additional component; 410. Second additional lower seat; 411. Second additional lower protrusion; 412. Second additional lower arc-shaped groove; 413. Second additional lower placement groove; 414. Second positioning post; 420. Second additional upper seat; 421. Second additional upper protrusion; 422. Second additional upper arc-shaped groove; 423. Second additional upper placement groove; 424. Second positioning groove; 425. Fourth magnetic suction part; 500. Fastening bolt. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figures 1 to 7 As shown, this utility model provides a bearing housing that is easy to assemble and disassemble, including a base 100, a detachable fixing cover 200 mounted on the base 100, a first supporting component 300 and a second supporting component 400, and fastening bolts 500. A portion of the first supporting component 300 is detachably mounted on the base 100, and another portion is detachably mounted on the fixing cover 200. A portion of the second supporting component 400 is detachably mounted on the first supporting component 300, and another portion is detachably mounted on the first supporting component 300. The fixing cover 200 is fixedly mounted on the base 100 by the fastening bolts 500. The base 100 is provided with a first lower arc-shaped groove 110 and a first lower placement groove 120. The fixing cover 200 is provided with a first upper arc-shaped groove 210 and a first lower placement groove 120. The upper placement groove 220 has a diameter smaller than the first lower arc-shaped groove 110, which is connected to the first lower placement groove 120. The diameter of the first upper arc-shaped groove 210 is smaller than the first upper placement groove 220, which is connected to the first upper placement groove 220. The first lower arc-shaped groove 110 and the first upper arc-shaped groove 210 are correspondingly set, as are the first lower placement groove 120 and the first upper placement groove 220. A bearing of one size can be placed through the first lower placement groove 120 and the first upper placement groove 220. When bearings of other sizes are needed, the first additional component 300 or the first additional component 300 and the second additional component 400 can be installed as needed. This allows for the installation of bearings of different sizes. This application has strong applicability and is easy to promote.

[0024] The first addition component 300 includes a first addition lower seat 310 and a first addition upper seat 320. The first addition lower seat 310 is placed in a first lower arc-shaped groove 110, and the first addition upper seat 320 is placed in a first upper arc-shaped groove 210. The first addition lower seat 310 has a first addition lower protrusion 311, and the first addition upper seat 320 has a first addition upper protrusion 321. The first addition lower protrusion 311 is located in a first lower placement groove 120, and the first addition upper protrusion 321 is located in a first upper placement groove 220. The first lower support 310 is provided with a first lower arc-shaped groove 312 and a first lower placement groove 313, the first upper support 320 is provided with a first upper arc-shaped groove 322 and a first upper placement groove 323, the first lower support 310 has a first positioning post 314, the first upper support 320 is provided with a first positioning groove 324, the first lower arc-shaped groove 312 and the first lower placement groove 313 are connected, the first upper arc-shaped groove 322 and the first upper placement groove 323 are connected, the first lower arc-shaped groove 312 and the first upper arc-shaped groove 322 are correspondingly arranged, the first lower placement groove 313 and the first upper placement groove 323 are correspondingly arranged, the first positioning post 314 and the first positioning groove 324 are matched and arranged. In this embodiment, there are multiple first positioning posts 314 and multiple first positioning grooves 324.

[0025] The second addition component 400 includes a second addition lower seat 410 and a second addition upper seat 420. The second addition lower seat 410 is placed in a first addition lower arc-shaped groove 312, and the second addition upper seat 420 is placed in a first addition upper arc-shaped groove 322. The second addition lower seat 410 has a second addition lower protrusion 411, and the second addition upper seat 420 has a second addition upper protrusion 421. The second addition lower protrusion 411 is located in the first lower addition placement groove, and the second addition upper protrusion 421 is located in the first upper addition placement groove. The second lower support 410 is provided with a second lower arc-shaped groove 412 and a second lower placement groove 413. The second upper support 420 is provided with a second upper arc-shaped groove 422 and a second upper placement groove 423. The second lower support 410 has a second positioning post 414. The second upper support 420 is provided with a second positioning groove 424. The second lower arc-shaped groove 412 and the second lower placement groove 413 are connected. The second upper arc-shaped groove 422 and the second upper placement groove 423 are connected. The second lower arc-shaped groove 412 and the second upper arc-shaped groove 422 are correspondingly arranged. The second lower placement groove 413 and the second upper placement groove 423 are correspondingly arranged. The second positioning post 414 and the second positioning groove 424 are matched. In this embodiment, there are multiple second positioning posts 414 and multiple second positioning grooves 424.

[0026] The fixed cover 200 is provided with a first magnetic groove 230 and a first magnetic part. The first supporting upper seat 320 is provided with a second magnetic groove 326, a second magnetic part 325 and a third magnetic part. The second supporting upper seat 420 is provided with a fourth magnetic part 425. The first magnetic part is built into the first magnetic groove 230 and the third magnetic part is built into the second magnetic groove 326. The first magnetic part and the second magnetic part 325 are magnetically attracted to each other, and the third magnetic part and the fourth magnetic part 425 are magnetically attracted to each other. In this embodiment, the second magnetic part 325 is located on the surface of the first supporting upper protrusion 321 and the fourth magnetic part 425 is located on the surface of the second supporting upper protrusion 421.

[0027] The base 100 has a plurality of spaced main positioning posts 130, and the fixed cover 200 has a plurality of spaced main positioning grooves 240, with the main positioning posts 130 and the main positioning grooves 240 matched.

[0028] In this embodiment, there are multiple fastening bolts, the base 100 is provided with multiple spaced internal thread grooves, the fixing cover 200 is provided with multiple spaced external thread grooves, the external thread grooves are matched with the internal thread grooves, and the fastening bolts 500 can pass through the external thread grooves and be installed in the internal thread grooves.

[0029] The working principle of this utility model is as follows: When installing a bearing of the first size, the first additional component 300 and the second additional component 400 are not required. The fixing cover 200 needs to be removed from the base 100, and the lower end of the bearing is placed into the first lower placement groove 120. The fixing cover 200 is then placed on the base 100, and the upper end of the bearing is covered by the first upper placement groove 220. The fastening bolts 500 are then tightened. When installing a bearing of the second size, the first additional lower seat 310 is placed in the base 100, and the lower end of the second bearing is placed into the first additional lower placement groove 313. The first additional upper seat 320 is then attracted to the fixing cover 200 by the magnetic attraction between the first magnetic part and the second magnetic part 325. Finally, the fixing cover 200 is installed on the base 100. To install a bearing of a third size, firstly, place the first lower support 310 in the base 100, then place the second lower support 410 in the first lower support 310, and finally place the lower end of the third bearing in the second lower support slot 413. Then, the first upper support 320 is attracted to the fixing cover 200 by the magnetic attraction between the first and second magnetic parts 325, and the second upper support 420 is attracted to the first upper support 320 by the magnetic attraction between the third and fourth magnetic parts 425. Finally, the fixing cover 200 is installed on the base 100, covering the upper end of the third bearing, and the fixing bolt 500 is tightened. This application can install bearings of three different sizes, making it highly applicable and easy to promote.

[0030] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A bearing housing that is easy to disassemble and assemble, characterized in that, The device includes a base, a detachable fixing cover mounted on the base, a first adding component and a second adding component, and fastening bolts. A portion of the first adding component is detachably mounted on the base, and another portion of the first adding component is detachably mounted on the fixing cover. A portion of the second adding component is detachably mounted on the first adding component, and another portion of the second adding component is detachably mounted on the first adding component. The fixing cover is fixedly mounted on the base by the fastening bolts. The base has a first lower arc-shaped groove and a first lower placement groove. The fixing cover has a first upper arc-shaped groove and a first upper placement groove. The diameter of the first lower arc-shaped groove is smaller than that of the first lower placement groove, and the first lower arc-shaped groove communicates with the first lower placement groove. The diameter of the first upper arc-shaped groove is smaller than that of the first upper placement groove, and the first upper arc-shaped groove communicates with the first upper placement groove. The first lower arc-shaped groove and the first upper arc-shaped groove are correspondingly arranged, and the first lower placement groove and the first upper placement groove are correspondingly arranged.

2. The bearing housing that is easy to disassemble and assemble according to claim 1, characterized in that: The first adding component includes a first adding lower seat and a first adding upper seat. The first adding lower seat is placed in the first lower arc-shaped groove, and the first adding upper seat is placed in the first upper arc-shaped groove. The first adding lower seat has a first adding lower protrusion, and the first adding upper seat has a first adding upper protrusion. The first adding lower protrusion is located in the first lower placement groove, and the first adding upper protrusion is located in the first upper placement groove.

3. The bearing housing that is easy to disassemble and assemble according to claim 2, characterized in that: The first lower support is provided with a first lower arc-shaped groove and a first lower placement groove, the first upper support is provided with a first upper arc-shaped groove and a first upper placement groove, the first lower support has a first positioning post, the first upper support has a first positioning groove, the first lower arc-shaped groove and the first lower placement groove are connected, the first upper arc-shaped groove and the first upper placement groove are connected, the first lower arc-shaped groove and the first upper arc-shaped groove are correspondingly set, the first lower placement groove and the first upper placement groove are correspondingly set, and the first positioning post is matched with the first positioning groove.

4. A bearing housing that is easy to disassemble and assemble according to claim 3, characterized in that: The second adding component includes a second adding lower seat and a second adding upper seat. The second adding lower seat is placed in the first adding lower arc-shaped groove, and the second adding upper seat is placed in the first adding upper arc-shaped groove. The second adding lower seat has a second adding lower protrusion, and the second adding upper seat has a second adding upper protrusion. The second adding lower protrusion is located in the first adding lower placement groove, and the second adding upper protrusion is located in the first adding upper placement groove.

5. A bearing housing that is easy to disassemble and assemble according to claim 4, characterized in that: The second lower support is provided with a second lower arc-shaped groove and a second lower placement groove, the second upper support is provided with a second upper arc-shaped groove and a second upper placement groove, the second lower support has a second positioning post, the second upper support is provided with a second positioning groove, the second lower arc-shaped groove and the second lower placement groove are connected, the second upper arc-shaped groove and the second upper placement groove are connected, the second lower arc-shaped groove and the second upper arc-shaped groove are correspondingly set, the second lower placement groove and the second upper placement groove are correspondingly set, and the second positioning post is matched with the second positioning groove.

6. A bearing housing that is easy to disassemble and assemble according to claim 5, characterized in that: The fixed cover is provided with a first magnetic groove and a first magnetic part. The first additional upper seat is provided with a second magnetic groove, a second magnetic part and a third magnetic part, and a second additional upper seat is provided with a fourth magnetic part. The first magnetic part is built into the first magnetic groove, and the third magnetic part is built into the second magnetic groove. The first magnetic part and the second magnetic part are magnetically attracted to each other, and the third magnetic part and the fourth magnetic part are magnetically attracted to each other.

7. A bearing housing that is easy to disassemble and assemble according to claim 1, characterized in that: The base has multiple spaced main positioning posts, and the fixed cover has multiple spaced main positioning slots, with the main positioning posts and the main positioning slots matched.

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