Ball bearing convenient to position and machine

Abstract

The utility model relates to a ball bearing convenient to position and process, which comprises an inner ring, a splicing block and a screw, the inner ring is provided with a limiting groove and a first threaded hole, the splicing block is provided with a second threaded hole, the splicing block is matched with the limiting groove, and the splicing block can be fixed on the inner ring through the first threaded hole and the second threaded hole. According to the ball bearing convenient to position and machine, when the bearing needs to be positioned, the screws are screwed out, so that the splicing blocks are separated from the inner ring, the bearing can be positioned through the clamping blocks corresponding to the limiting grooves, when the bearing is used, the splicing blocks are spliced on the limiting grooves, and the splicing blocks are spliced on the inner ring through the screws, so that the integrity of the bearing is ensured; therefore, the effects of being convenient to position and process and not influencing the normal use of the bearing can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, in particular to a ball bearing which is convenient for positioning and processing. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure the accuracy of their rotation.

[0003] Existing bearing rings are usually smooth and circular, which are difficult to position and process, and are not conducive to improving processing convenience. Directly grooving the bearing ring may affect the normal use of the bearing. Therefore, a ball bearing that is easy to position and process is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a ball bearing that is easy to position and process, which is easy to position and process without affecting the normal use of the bearing, thereby solving the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ball bearing that is easy to position and process, comprising an inner ring, a splicing block and a screw, the inner ring is provided with a limiting groove and a first threaded hole, the splicing block is provided with a second threaded hole, the splicing block is consistent with the limiting groove, and the splicing block can be fixed on the inner ring through the first threaded hole and the second threaded hole.

[0006] Furthermore, the splicing block is provided with a matching groove, and the screw is provided with a screw head, and the screw head can match with the matching groove.

[0007] Furthermore, the number of the limiting grooves, the first threaded holes, the splicing blocks, the second threaded holes, the matching grooves, the screws and the screw heads are all four, and the four limiting grooves and the four first threaded holes are evenly distributed around the inner ring.

[0008] Furthermore, the outer portion of the inner ring is rotatably connected to a sealing ring, and the outer portion of the sealing ring is rotatably connected to an outer ring.

[0009] Furthermore, a retaining frame is provided in the space formed by the inner ring, the sealing ring and the outer ring, and balls are rotatably connected to the retaining frame, and both the inner ring and the outer ring are rotatably connected to the balls.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The ball bearing which is easy to position and process can be positioned by unscrewing the screws to separate the splicing block from the inner ring when the bearing needs to be positioned, and the bearing can be positioned by a clamping block corresponding to the limiting groove. When using the bearing, the splicing block is spliced ​​on the limiting groove and the splicing block is spliced ​​on the inner ring by screws to ensure the integrity of the bearing, thereby facilitating positioning and processing without affecting the normal use of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0013] Figure 2 It is a partial front view structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the splicing block of the utility model.

[0015] In the figure: 1, inner ring; 101, limiting groove; 102, first threaded hole; 2, sealing ring; 3, outer ring; 4, retaining frame; 5, ball; 6, splicing block; 601, second threaded hole; 602, matching groove; 7, screw; 701, screw head. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 , an embodiment provided by the utility model:

[0018] A ball bearing that is easy to position and process includes an inner ring 1, a splicing block 6 and a screw 7. The inner ring 1 is provided with a limiting groove 101 and a first threaded hole 102, and the splicing block 6 is provided with a second threaded hole 601. The splicing block 6 is consistent with the limiting groove 101, and the splicing block 6 can be fixed on the inner ring 1 through the first threaded hole 102 and the second threaded hole 601.

[0019] Furthermore, the inner ring 1, the outer ring 3, the retaining frame 4 and the balls 5 cooperate with each other so that the bearing can rotate flexibly, and the sealing ring 2 plays a role in dust prevention.

[0020] Furthermore, the limiting groove 101 is rectangular, so that the bearing can be positioned by a clamping block corresponding to the limiting groove 101, the limiting groove 101 is consistent with the splicing block 6, a first threaded hole 102 is opened on the inner ring 1, and a second threaded hole 601 is opened on the splicing block 6, so that the splicing block 6 can be fixedly spliced ​​in the limiting groove 101 by screws 7, and the limiting groove 101 is filled, so that when the bearing does not need to be positioned, the shape of the bearing is complete and will not affect the normal use of the bearing.

[0021] Furthermore, a matching groove 602 matching with the screw head 701 is formed on the splicing block 6, so that the outer end of the screw head 701 is parallel to the inner ring 1, which can ensure the flatness of the inner ring 1 and will not affect the normal use of the bearing.

[0022] To sum up, when the bearing needs to be positioned, the screw 7 is unscrewed to separate the splicing block 6 from the inner ring 1. The bearing can be positioned by a clamping block corresponding to the limiting groove 101. When the bearing is used, the splicing block 6 is spliced ​​on the limiting groove 101, and the splicing block 6 is spliced ​​on the inner ring 1 by the screw 7 to ensure the integrity of the bearing. This can facilitate positioning processing without affecting the normal use of the bearing, thereby solving the problems raised in the background technology.

[0023] 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.

[0024] Although the embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ball bearing that is easy to position and process, comprising an inner ring (1), a splicing block (6) and a screw (7), characterized in that: The inner ring (1) is provided with a limiting groove (101) and a first threaded hole (102), the splicing block (6) is provided with a second threaded hole (601), the splicing block (6) is matched with the limiting groove (101), and the splicing block (6) can be fixed on the inner ring (1) through the first threaded hole (102) and the second threaded hole (601).

2. A ball bearing that is easy to position and process according to claim 1, characterized in that: The splicing block (6) is provided with a matching groove (602), and the screw (7) is provided with a screw head (701), and the screw head (701) can match with the matching groove (602).

3. A ball bearing that is easy to position and process according to claim 2, characterized in that: The number of the limiting groove (101), the first threaded hole (102), the splicing block (6), the second threaded hole (601), the matching groove (602), the screw (7) and the screw head (701) is four, and the four limiting grooves (101) and the four first threaded holes (102) are evenly distributed around the inner ring (1).

4. A ball bearing that is easy to position and process according to claim 1, characterized in that: The outer portion of the inner ring (1) is rotatably connected to a sealing ring (2), and the outer portion of the sealing ring (2) is rotatably connected to an outer ring (3).

5. A ball bearing that is easy to position and process according to claim 4, characterized in that: A retaining frame (4) is arranged in the space formed by the inner ring (1), the sealing ring (2) and the outer ring (3); a ball (5) is rotatably connected to the retaining frame (4); and both the inner ring (1) and the outer ring (3) are rotatably connected to the ball (5).

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