Bearing roller mounting tool

Abstract

The utility model provides a bearing roller mounting tool, and aims to solve the technical problem that safety accidents are easy to occur when a roller is shifted and dispersed. One side of the positioning piece is of an arc-shaped structure, the other side of the positioning piece is provided with an opening, the positioning piece integrally forms a C-shaped structure, and the top face of the positioning piece is a plane. The supporting piece is of a C-shaped structure and is arranged at the top of the positioning piece, and the opening side of the supporting piece is located above the opening side of the positioning piece; the hammer body is located on one side of the positioning piece, a gap exists between the hammer body and the positioning piece, and the hammer body can be close to or away from the positioning piece and can make contact with the positioning piece. The bottom of the outer ring is placed on the top of the positioning piece, the inner ring is located in the positioning piece, the supporting piece is clamped between the inner ring and the outer ring, the rollers are placed between the inner ring and the outer ring, then the outer surface of the outer ring is knocked through the hammer body, and therefore the rollers are distributed between the inner ring and the outer ring. According to the tool, the situation that a cross screwdriver is used for fluctuating the roller is avoided, and therefore the probability of safety accidents in the production process can be reduced.

Description

Technical Field

[0001] The utility model relates to an assembling device for bearings, and particularly to a tooling for installing bearing rollers. Background Art

[0002] When assembling an insert bearing, first, rollers need to be loaded between the outer ring and the inner ring of the bearing. Then, slender tools such as a cross screwdriver are used to stir and disperse the rollers. Next, a cage is placed above the rollers, and then the cage is pressed into the space between the outer ring and the inner ring of the bearing by a press. Meanwhile, the cage is sleeved on the rollers so that the rollers can be fixed in position. Finally, a sealing ring is pressed into the space between the outer ring and the inner ring of the bearing by a press.

[0003] However, when using a slender tool such as a cross screwdriver to stir and disperse the rollers, the blade of the cross screwdriver is likely to prick the worker's hand, resulting in production safety accidents. Summary of the Utility Model

[0004] Aiming at the technical problem that safety accidents are likely to occur when dispersing rollers in the prior art, the utility model provides a tooling for installing bearing rollers, which has the advantage of reducing the probability of production safety accidents.

[0005] The technical solution of the utility model is as follows:

[0006] A tooling for installing bearing rollers, comprising:

[0007] A positioning member, one side of which is an arc-shaped structure and the other side is open, forming a C-shaped structure as a whole, and its top surface is a plane;

[0008] A supporting member, which is in a C-shaped structure and is arranged on the top of the positioning member, and the open side of the supporting member is located above the open side of the positioning member;

[0009] A hammer body, which is located on one side of the positioning member and has a gap with the positioning member. The hammer body can approach or move away from the positioning member and can contact the positioning member.

[0010] Optionally, the hammer body is arranged on a linear driving mechanism.

[0011] Optionally, it further comprises a bottom plate, the positioning member is arranged on the bottom plate, and the hammer body is slidably arranged on the bottom plate.

[0012] Optionally, the linear driving mechanism comprises a cylinder, and the piston rod of the cylinder is connected to the hammer body.

[0013] Optionally, the hammer body is arranged on a connecting member, the connecting member is connected to the piston rod of the cylinder, and the cylinder is arranged at the bottom of the bottom plate.

[0014] Optionally, the bottom plate is provided with a sliding groove, and the connecting member passes through the sliding groove.

[0015] Optionally, two sliding grooves are provided in parallel on the bottom plate. The connecting member is of a U-shaped structure. The two ends of the connecting member respectively pass through the two sliding grooves and are connected to the piston rod of the air cylinder.

[0016] Optionally, the two ends of the connecting member pass through the two sliding grooves and are respectively arranged at the two ends of a connecting plate. The end of the piston rod of the air cylinder is connected to the middle of the connecting plate.

[0017] Optionally, the length direction of the air cylinder is the same as that of the sliding groove, and the length direction of the sliding groove is the same as the moving direction of the hammer body.

[0018] Optionally, the air cylinder is located below the positioning member. When the piston rod of the air cylinder extends, the hammer body moves away from the positioning member.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] A positioning member is provided, and a support member is arranged on the positioning member. Before the roller is loaded between the inner ring and the outer ring of the bearing, the bottom of the outer ring is placed on the top of the positioning member, so that the inner ring is located inside the positioning member and the support member, and the support member is clamped between the inner ring and the outer ring. Then, by moving the outer ring, the distance between the outer ring and one side of the inner ring is increased, so as to facilitate the placement of the roller between the two. Then, the outer surface of the outer ring is struck by the hammer body, so that the rollers are distributed between the inner ring and the outer ring.

[0021] This technical solution avoids using a cross screwdriver to move the roller, thereby reducing the probability of safety accidents during the production process. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a three-dimensional structure schematic diagram of one perspective of the present utility model;

[0024] Figure 2 It is a three-dimensional structure schematic diagram of another perspective of the present utility model;

[0025] Figure 3 It is a structure schematic diagram of the bearing product processed by the present utility model. Detailed Embodiments

[0026] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0028] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0029] Embodiment:

[0030] See Figure 1 and Figure 2 , this embodiment discloses a bearing roller 11 installation tooling, including a positioning member 1, a support member 2, and a hammer body 3. Among them, the support member 2 is installed on the top of the positioning member 1. The hammer body 3 is located on one side of the positioning member 1, and there is a spacing between the hammer body 3 and the positioning member 1, and the hammer body 3 can be close to or away from the positioning member 1, and can also contact the positioning member 1.

[0031] Specifically, the positioning member 1 is a circular ring structure, with one side open and the other side maintaining an arc structure, forming a C-shaped structure. And the opening width of the open side of the positioning member 1 is equal to the inner diameter of it. In addition, the top of the positioning member 1 is a planar structure.

[0032] A support member 2 is provided on the top surface of the positioning member 1. The structure of the support member 2 is similar to that of the positioning member 1, also a circular ring structure with an opening, and the width of this opening is also equal to the inner diameter of the support member 2. Among them, the inner diameter of the support member 2 is equal to the inner diameter of the positioning member 1.

[0033] When the support member 2 is installed on the positioning member 1, the opening on the support member 2 coincides with the opening on the positioning member 1 in the vertical direction, and the support member 2 is located above the positioning member 1. In addition, the outer diameter of the support member 2 is smaller than the outer diameter of the positioning member 1, so that the support member 2 forms a stepped structure on the top of the positioning member 1.

[0034] The hammer body 3 is located on one side of the positioning member 1, and there is a gap between the hammer body 3 and the positioning member 1. The hammer body 3 can move linearly and move closer to or away from the support member 2. During the movement of the hammer body 3, it can contact the positioning member 1, thereby generating an impact on the positioning member 1.

[0035] In this embodiment, a positioning member 1 is provided, and a support member 2 is provided on the positioning member 1. Before installing the roller 11 between the inner ring 9 and the outer ring 10 of the bearing as shown, the bottom of the outer ring 10 is placed on the top of the positioning member 1, so that the inner ring 9 is located inside the positioning member 1 and the support member 2, and the support member 2 is clamped between the inner ring 9 and the outer ring 10. Then, by moving the outer ring 10, the distance between the outer ring 10 and one side of the inner ring 9 is increased to facilitate placing the roller 11 between the two. Then, the outer surface of the outer ring 10 is struck by the hammer body 3, so that the roller 11 is distributed between the inner ring 9 and the outer ring 10. Figure 1 This technical solution avoids using a cross screwdriver to move the roller 11, thereby reducing the probability of safety accidents during the production process.

[0036] In one specific embodiment:

[0037] The hammer body 3 is installed on a linear drive mechanism and can be directly driven by the linear drive mechanism to move linearly, so that the hammer body 3 moves closer to or away from the positioning member 1.

[0038] Among them, the linear drive mechanism includes a cylinder 4, and the end of the piston rod of the cylinder 4 is connected to the hammer body 3. A button for controlling the movement of the cylinder 4 is also provided, and the piston rod of the cylinder 4 can be controlled to extend and retract once through this button.

[0039] Specifically, the positioning member 1 is installed on a bottom plate 5, and the cylinder 4 is also installed on the bottom plate 5. Through the bottom plate 5, the cylinder 4 and the positioning member 1 can be connected to form the basic components of this installation tooling.

[0040] Preferably, the hammer body 3 is arranged on a connecting member 6, and the connecting member 6 is connected to the piston rod of the cylinder 4. Specifically, a sliding groove 7 is provided on the bottom plate 5, and the connecting member 6 passes through the sliding groove 7, and the end of the connecting member 6 passing through the sliding groove 7 is connected to the end of the piston rod of the cylinder 4.

[0041] By providing the sliding groove 7 on the bottom plate 5, the cylinder 4 is arranged at the bottom of the bottom plate 5, thereby simplifying the structure above the bottom plate 5 and avoiding the structure above the bottom plate 5 from knocking against the parts of the bearing.

[0042]

[0043] ​In addition, two sliding grooves 7 can be arranged in parallel on the bottom plate 5, and the connecting member 6 is set to be a U-shaped structure, so that both ends of the connecting member 6 pass through the two sliding grooves 7 respectively and are connected to the piston rod of the air cylinder 4. Through this design, the movement stability of the connecting member 6 can be directly improved.

[0044] In order to avoid the problem that one end of the connecting member 6 is offset when the air cylinder 4 drives the connecting member 6 and the hammer body 3 to move, both ends of the connecting member 6 passing through the two sliding grooves 7 are connected to both ends of a connecting plate 8, and the end of the piston rod of the air cylinder 4 is connected to the middle of the connecting plate 8.

[0045] In order to reduce the length of the bottom plate 5, the air cylinder 4 is arranged below the positioning member 1, the length direction of the air cylinder 4 is the same as the length direction of the sliding groove 7, and the length direction of the sliding groove 7 is the same as the movement direction of the hammer body 3. At the same time, when the piston rod of the air cylinder 4 extends, the hammer body 3 moves away from the positioning member 1.

[0046] The above-described embodiments only represent the specific implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A bearing roller installation tooling, characterized in that Comprising: A positioning member, one side of which is an arc-shaped structure and the other side is open, forming a C-shaped structure as a whole, and its top surface is a plane; A support member, which is a C-shaped structure and is arranged on the top of the positioning member, and the open side of the support member is located above the open side of the positioning member; A hammer body, which is located on one side of the positioning member and has a gap with the positioning member, and the hammer body can approach or move away from the positioning member and can contact the positioning member.

2. The bearing roller installation tooling according to claim 1, characterized in that, The hammer body is arranged on a linear driving mechanism.

3. The bearing roller installation tooling according to claim 2, wherein, It further includes a bottom plate, the positioning member is arranged on the bottom plate, and the hammer body is slidably arranged on the bottom plate.

4. The bearing roller installation tooling according to claim 3, characterized in that, The linear driving mechanism includes a cylinder, and the piston rod of the cylinder is connected to the hammer body.

5. The bearing roller installation tooling according to claim 4, characterized in that, The hammer body is arranged on a connecting member, and the connecting member is connected to the piston rod of the cylinder, and the cylinder is arranged at the bottom of the bottom plate.

6. The bearing roller installation tooling according to claim 5, characterized in that, The bottom plate is provided with a sliding groove, and the connecting member passes through the sliding groove.

7. The bearing roller installation tooling according to claim 6, characterized in that, Two sliding grooves are arranged in parallel on the bottom plate, the connecting member is a U-shaped structure, and both ends of the connecting member pass through the two sliding grooves and are then connected to the piston rod of the cylinder.

8. The bearing roller installation tooling according to claim 7, characterized in that, Both ends of the connecting member pass through the two sliding grooves and are respectively arranged at both ends of a connecting plate, and the end of the piston rod of the cylinder is connected to the middle of the connecting plate.

9. The bearing roller installation tooling according to claim 8, characterized in that, The length direction of the cylinder is consistent with the length direction of the sliding groove, and the length direction of the sliding groove is consistent with the moving direction of the hammer body.

10. The bearing roller installation tooling according to claim 9, characterized in that, The cylinder is located below the positioning member. When the piston rod of the cylinder extends, the hammer body moves away from the positioning member.

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