Bearing retainer convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of retainers, and discloses a bearing retainer convenient to disassemble and assemble, which comprises a body, rollers arranged at equal intervals are rotatably connected in the body, through holes arranged at equal intervals are formed in the body, and a mounting plate is arranged on the front surface of the body. And the back surface of the mounting plate is fixedly connected with mounting rods which are arranged at equal intervals. According to the bearing retainer convenient to disassemble and assemble, a sliding rod is driven to move in the rotating process of a rotating plate, a sliding block is promoted to move with a sliding groove as a track under the action of the sliding rod, an inclined groove and the sliding groove, then a positioning plate and a positioning rod are driven to be folded and unfolded, and the purposes that positioning of a mounting plate can be directly completed; the bearing retainer has the advantages that the retainer is convenient to disassemble and maintain, the maintenance burden of the retainer is relieved, and the problems that an existing bearing retainer is troublesome and strenuous to disassemble and maintain and inconvenient to disassemble and maintain, the maintenance burden of the retainer is increased, and the flexibility and practicability of the retainer are reduced are solved.

Description

Technical Field

[0001] The present application relates to the technical field of cages, and in particular to a bearing cage that is easy to disassemble and assemble. Background Art

[0002] Cage, also known as bearing cage, is a bearing part that partially wraps all or part of the rolling elements and moves with them. It is used to isolate the rolling elements and usually guide the rolling elements and keep them in the bearing.

[0003] The existing bearing retainer is troublesome and laborious to disassemble and maintain, which increases the maintenance burden of the retainer and reduces the flexibility and practicality of the retainer. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a bearing retainer that is easy to disassemble and assemble, and has the advantages of easy disassembly and maintenance of the retainer, reducing the maintenance burden of the retainer, etc., and solves the problems that the existing bearing retainers are troublesome and laborious to disassemble and maintain, inconvenient to disassemble and maintain, increase the maintenance burden of the retainer, and reduce the flexibility and practicality of the retainer.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a bearing retainer that is easy to disassemble and assemble, comprising a main body, the interior of the main body is rotatably connected with rollers arranged at equal distances, the interior of the main body is provided with through holes arranged at equal distances, the front side of the main body is provided with a mounting plate, the back side of the mounting plate is fixedly connected with mounting rods arranged at equal distances, and the outer circumferential surface of each mounting rod is slidably plugged into the interior of the main body.

[0006] Through the above scheme, since the existing bearing retainer is troublesome and laborious to disassemble and maintain, it is not convenient to disassemble and maintain, which increases the maintenance burden of the retainer and reduces the flexibility and practicality of the retainer, the rotating plate drives the slide rod to move during the rotation process, and the slider moves with the slide groove as the track under the action of the slide rod and the inclined groove and the slide groove, thereby driving the positioning plate and the positioning rod to be retracted and extended, directly completing the positioning of the mounting plate, facilitating the disassembly of the retainer and reducing the maintenance burden of the retainer.

[0007] Furthermore, the interior of the main body is fixedly connected with a fixed plate arranged equidistantly, the interior of the fixed plate is provided with three equidistantly arranged sliding grooves, the fixed plate is slidably connected with a slider via the sliding grooves, and the front of the slider is fixedly connected with a positioning plate.

[0008] Through the above scheme, the slider can slide with the slide groove as a track, thereby driving the positioning plate to open and close the positioning.

[0009] Furthermore, four positioning rods are fixedly inserted in the interior of the positioning plate, and the outer circumferential surface of each positioning rod is slidably inserted in the interior of the mounting rod.

[0010] Through the above solution, the mounting rod is positioned by the positioning rod, and then the mounting plate is positioned, which facilitates the positioning and disassembly of the mounting plate.

[0011] Furthermore, the main body is internally rotatably connected with an equidistantly arranged rotating plate, the rotating plate is internally provided with three equidistantly arranged inclined grooves, the rotating plate is slidably connected with a slide rod via the inclined grooves, and the front side of the slide rod is fixedly connected to the back side of the slider.

[0012] Through the above scheme, the rotating plate drives the sliding rod to rotate during the rotation process, and then the slider moves with the sliding groove as the track under the action of the sliding rod and the inclined groove and the sliding groove, and finally drives the positioning plate and the positioning rod to be retracted and positioned.

[0013] Furthermore, a limiting ring 1 is fixedly sleeved on the outer circumferential surface of the rotating plate, and the outer circumferential surface of the limiting ring 1 is rotatably connected to the interior of the main body.

[0014] Through the above solution, the rotating plate is restricted to prevent the rotating plate from sliding and deviating, thereby increasing the stability of the rotating plate movement.

[0015] Furthermore, the outer circumference of the slide rod is fixedly sleeved with a second limiting ring, and the interior of the rotating plate is provided with equidistantly arranged limiting grooves, and the outer circumference of the second limiting ring is slidably connected to the rotating plate through the limiting grooves.

[0016] Through the above solution, the sliding rod is restricted to prevent the sliding rod from easily falling off from the inside of the inclined groove, thereby increasing the stability of the sliding rod movement.

[0017] Furthermore, a connecting rod is fixedly connected to the back side of the rotating plate, and a transverse plate is fixedly sleeved on the outer circumferential surface of the connecting rod.

[0018] Through the above scheme, the rotating plate can be rotated by the horizontal plate and the connecting rod, which provides convenience for the staff.

[0019] Furthermore, two bolts are slidably inserted inside the transverse plate, and the outer circumferential surface of each bolt is connected to the internal thread of the body.

[0020] Through the above scheme, the horizontal plate is restricted by bolts to prevent the horizontal plate from rotating, and then the rotating plate is reinforced to prevent the rotating plate from rotating, thereby increasing the stability of positioning.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The bearing retainer which is easy to disassemble and assemble drives the sliding rod to move when the rotating plate rotates, so that the sliding rod moves with the sliding groove as a track under the action of the sliding rod, the inclined groove and the sliding groove, and then drives the positioning plate and the positioning rod to be retracted and extended, so as to achieve the effect of directly completing the positioning of the mounting plate, facilitating the disassembly and maintenance of the retainer, and reducing the maintenance burden of the retainer, thereby solving the problems of the existing bearing retainer being troublesome and laborious during disassembly and maintenance, being inconvenient to disassemble and maintain, increasing the maintenance burden of the retainer, and reducing the flexibility and practicality of the retainer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0024] Figure 2 This is a top-down structural diagram of the entire application;

[0025] Figure 3 This is the overall cross-sectional structural diagram of this application;

[0026] Figure 4 Installation pole structure diagram for this application;

[0027] Figure 5 Rotate the plate structure diagram for this application;

[0028] Figure 6 This is the structural diagram of the fixed plate for this application.

[0029] In the figure:

[0030] 1. Main body; 2. Roller; 3. Through hole; 4. Mounting plate; 5. Mounting rod; 6. Fixed plate; 7. Slide groove; 8. Slider; 9. Positioning plate; 10. Positioning rod; 11. Rotating plate; 12. Limiting ring 1; 13. Inclined groove; 14. Slide rod; 15. Limiting ring 2; 16. Limiting groove; 17. Connecting rod; 18. Cross plate; 19. Bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 and Figure 3In this embodiment, a bearing retainer that is easy to disassemble and assemble includes a main body 1, and rollers 2 arranged at equal distances are rotatably connected inside the main body 1. Through holes 3 arranged at equal distances are opened inside the main body 1. A mounting plate 4 is provided on the front side of the main body 1, and mounting rods 5 arranged at equal distances are fixedly connected on the back side of the mounting plate 4. The outer circumferential surface of each mounting rod 5 is slidably plugged into the interior of the main body 1.

[0033] See also Figure 3 , Figure 4 and Figure 6 The interior of the main body 1 is fixedly connected with a fixed plate 6 arranged at equal distances, and three equidistantly arranged sliding grooves 7 are opened inside the fixed plate 6. The fixed plate 6 is slidably connected with a slider 8 through the sliding groove 7. The front of the slider 8 is fixedly connected with a positioning plate 9, so that the slider 8 can slide with the sliding groove 7 as a track, thereby driving the positioning plate 9 to open and close the positioning.

[0034] See also Figure 4 Four positioning rods 10 are fixedly inserted inside the positioning plate 9, and the outer circumferential surface of each positioning rod 10 is slidably inserted into the inside of the mounting rod 5. The mounting rod 5 is positioned by the positioning rod 10, and then the mounting plate 4 is positioned, which facilitates the positioning and removal of the mounting plate 4.

[0035] See also Figure 5 The main body 1 is internally rotatably connected with an equidistantly arranged rotating plate 11, and three equidistantly arranged inclined grooves 13 are provided inside the rotating plate 11. The rotating plate 11 is slidably connected with a slide rod 14 through the inclined groove 13. The front side of the slide rod 14 is fixedly connected to the back side of the slider 8, so that the rotating plate 11 drives the slide rod 14 to rotate during the rotation process, and then the slider 8 moves with the slide groove 7 as the track under the action of the slide rod 14, the inclined groove 13 and the slide groove 7, and finally drives the positioning plate 9 and the positioning rod 10 to be retracted and positioned.

[0036] See also Figure 1 , Figure 2 and Figure 3 The outer circumference of the rotating plate 11 is fixedly sleeved with a limiting ring 12, and the outer circumference of the limiting ring 12 is rotatably connected to the inside of the body 1 to limit the rotating plate 11, prevent the rotating plate 11 from sliding and deviating, and increase the stability of the movement of the rotating plate 11.

[0037] See also Figure 3 and Figure 4 The outer circumferential surface of the slide bar 14 is fixedly sleeved with a limiting ring 15, and the interior of the rotating plate 11 is provided with limiting grooves 16 arranged equidistantly. The outer circumferential surface of the limiting ring 15 is slidably connected with the rotating plate 11 through the limiting grooves 16, which restricts the slide bar 14, prevents the slide bar 14 from easily falling off from the inclined groove 13, and increases the stability of the movement of the slide bar 14.

[0038] See also Figure 3 and Figure 4 The back of the rotating plate 11 is fixedly connected with a connecting rod 17, and the outer circumferential surface of the connecting rod 17 is fixedly sleeved with a horizontal plate 18. The rotating plate 11 can be rotated by the horizontal plate 18 and the connecting rod 17, which provides convenience for the staff.

[0039] See also Figure 3 and Figure 4 Two bolts 19 are inserted into the interior of the horizontal plate 18 for sliding movement. The outer circumferential surface of each bolt 19 is connected to the internal thread of the main body 1. The bolts 19 are used to limit the horizontal plate 18 to prevent the horizontal plate 18 from rotating, thereby reinforcing the rotating plate 11 to prevent the rotating plate 11 from rotating and increase the stability of positioning.

[0040] In the present embodiment, a bearing retainer that is easy to disassemble and assemble is provided. The rotating plate 11 drives the slide bar 14 to move during the rotation process, so that the slide block 8 moves with the slide groove 7 as a track under the action of the slide bar 14, the inclined groove 13 and the slide groove 7, and then drives the positioning plate 9 and the positioning rod 10 to be retracted and extended, so as to achieve the effect of being able to directly complete the positioning of the mounting plate 4, facilitate the disassembly and maintenance of the retainer, and reduce the maintenance burden of the retainer, thereby solving the problem that the existing bearing retainer is troublesome and laborious to disassemble and maintain, is not convenient to disassemble and maintain, increases the maintenance burden of the retainer, and reduces the flexibility and practicality of the retainer.

[0041] It should be noted that the main body 1 and the mounting plate 4 are both made of steel materials, which have high strength and good corrosion resistance.

[0042] The working principle of the above embodiment is as follows: when the retaining frame needs to be disassembled and maintained, the bolts 19 are removed to release the positioning restriction of the bolts 19 on the transverse plate 18, and then the rotating transverse plate 18 drives the rotating plate 11 to rotate through the connecting rod 17, and the rotating plate 11 drives the sliding bar 14 to move, and the sliding bar 14 drives the sliding block 8 to move outward with the sliding groove 7 as the track under the action of the sliding bar 14 and the inclined groove 13 and the sliding groove 7, and then the sliding block 8 drives the positioning plate 9 and the positioning rod 10 to move out from the inside of the mounting rod 5, and the positioning restriction on the mounting rod 5 is no longer imposed. At this time, the mounting plate 4 can be directly removed to complete the disassembly of the retaining frame.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bearing retainer that is easy to disassemble and assemble, comprising a body (1), characterized in that: The body (1) is rotatably connected to rollers (2) arranged at equal distances, the body (1) is provided with through holes (3) arranged at equal distances, the front of the body (1) is provided with a mounting plate (4), the back of the mounting plate (4) is fixedly connected to mounting rods (5) arranged at equal distances, and the outer circumferential surface of each mounting rod (5) is slidably plugged into the interior of the body (1).

2. The bearing retainer that is easy to disassemble and assemble according to claim 1 is characterized in that: The body (1) is fixedly connected to an equidistantly arranged fixed plate (6) inside, the fixed plate (6) is provided with three equidistantly arranged sliding grooves (7) inside, the fixed plate (6) is slidably connected to a sliding block (8) via the sliding grooves (7), and a positioning plate (9) is fixedly connected to the front of the sliding block (8).

3. The bearing retainer that is easy to disassemble and assemble according to claim 2 is characterized in that: Four positioning rods (10) are fixedly inserted into the interior of the positioning plate (9), and the outer circumferential surface of each positioning rod (10) is slidably inserted into the interior of the mounting rod (5).

4. The bearing retainer that is easy to disassemble and assemble according to claim 2 is characterized in that: The body (1) is internally rotatably connected to a rotating plate (11) arranged at equal intervals, the rotating plate (11) is internally provided with three inclined grooves (13) arranged at equal intervals, the rotating plate (11) is slidably connected to a slide rod (14) via the inclined grooves (13), and the front side of the slide rod (14) is fixedly connected to the back side of the slider (8).

5. The bearing retainer that is easy to disassemble and assemble according to claim 4 is characterized in that: The outer circumferential surface of the rotating plate (11) is fixedly sleeved with a limiting ring (12), and the outer circumferential surface of the limiting ring (12) is rotatably connected to the interior of the body (1).

6. The bearing retainer that is easy to disassemble and assemble according to claim 4, characterized in that: The outer circumferential surface of the slide rod (14) is fixedly sleeved with a second limiting ring (15), and the interior of the rotating plate (11) is provided with equidistantly arranged limiting grooves (16), and the outer circumferential surface of the second limiting ring (15) is slidably connected to the rotating plate (11) via the limiting grooves (16).

7. The bearing retainer that is easy to disassemble and assemble according to claim 4 is characterized in that: A connecting rod (17) is fixedly connected to the back side of the rotating plate (11), and a transverse plate (18) is fixedly sleeved on the outer circumferential surface of the connecting rod (17).

8. The bearing retainer that is easy to disassemble and assemble according to claim 7, characterized in that: Two bolts (19) are slidably inserted into the interior of the transverse plate (18), and the outer circumferential surface of each bolt (19) is connected to the internal thread of the body (1).

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