A bearing anti-collision stress relief device

Abstract

The utility model discloses a bearing anti -collision stress relief device, including vibration mechanism and multiple groups assembly in vibration mechanism top and the stress relief mechanism of matrix type distribution, the stress relief mechanism includes the first locating post and second locating post of vertical setting, the first locating post outside slide sleeve is equipped with the first vibration disc, the second locating post outside slide sleeve is equipped with with the first vibration disc upper and lower correspondence and is used for the second vibration disc of cooperation clamping bearing, the first vibration disc top with second vibration disc bottom all fixedly connected with the wood board pad for buffering protection, vibration mechanism includes the base and the vibration platform of assembly in the base top, first locating post fixed mounting in vibration platform top. Adopt the locating post and vibration disc of upper and lower correspondence setting, realize single bearing independent limit, avoid the collision damage between multiple bearings, and the upper and lower surface of bearing is synchronous and is struck by vibration, need not turn over to can eliminate stress comprehensively, simplify the operation process.

Description

Technical Field

[0001] This utility model relates to the field of bearing processing technology, specifically a bearing anti-collision stress relief device. Background Technology

[0002] During the manufacturing process of bearings, machining operations (cutting, grinding, stamping, etc.) and heat treatment operations (quenching, tempering, etc.) can generate residual stress inside the bearing. These residual stresses can reduce the bearing's fatigue strength and service life, and in severe cases, may cause cracks or fractures.

[0003] Vibration elimination is a commonly used stress relief method. It achieves the purpose of eliminating stress by redistributing the internal stress of the material through vibration. Traditional vibration elimination methods often place multiple bearings directly on a vibratory plate. During vibration, the bearings are prone to displacement and collision, which can lead to damage. Furthermore, manual flipping is required to achieve uniform stress relief, making the operation cumbersome and affecting processing efficiency and quality. Utility Model Content

[0004] The purpose of this invention is to provide a bearing anti-collision stress relief device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bearing anti-collision stress relief device, comprising a vibration mechanism and multiple sets of stress relief mechanisms assembled on the top of the vibration mechanism and distributed in a matrix; the stress relief mechanism includes a first positioning column and a second positioning column arranged vertically, a first vibration disk is slidably sleeved on the outer side of the first positioning column, and a second vibration disk corresponding vertically to the first vibration disk and used to clamp the bearing is slidably sleeved on the outer side of the second positioning column, and wooden pads for buffering and protection are fixedly connected to the top of the first vibration disk and the bottom of the second vibration disk; the vibration mechanism includes a base and a vibration table assembled on the top of the base, and the first positioning column is fixedly installed on the top of the vibration table.

[0006] Preferably, a fixed frame is fixedly installed on one side of the first positioning post, and a movable frame is hinged to the top of the fixed frame. The second positioning post is fixedly installed on one side of the movable frame and is coaxial with the first positioning post. The fixed frame and the movable frame are locked together by a fixing knob.

[0007] Preferably, a plurality of support frames arranged in a matrix are fixedly installed on the top of the base, and a sliding rod penetrating the support frame is fixedly installed on the bottom of the vibration table. A vibration spring is sleeved on the outside of the sliding rod and located between the vibration table and the support frame.

[0008] Preferably, a vibration motor for providing vibration force is fixedly installed at the bottom of the vibration table.

[0009] Preferably, a first fixing plate is fixedly installed on the outside of the first positioning post and at the bottom of the first vibrating plate, and a plurality of first support springs arranged in a ring array are fixedly connected between the first fixing plate and the first vibrating plate.

[0010] Preferably, a second fixing plate is fixedly installed on the outside of the second positioning column and on top of the second vibrating plate, and a plurality of second support springs arranged in a ring array are fixedly connected between the second fixing plate and the second vibrating plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: By using positioning columns and vibrating plates that are set up at the top and bottom respectively, the individual bearing can be independently limited, thus avoiding collision damage between multiple bearings; The upper and lower surfaces of the bearing are simultaneously subjected to vibration and impact, which can completely eliminate stress without flipping the bearing, simplifying the operation process and improving processing efficiency; A wooden pad is placed at the contact point between the vibratory feeder and the bearing to provide cushioning and protection, preventing damage to the bearing surface during vibration. Multiple stress relief mechanisms are arranged in a matrix, which can process multiple bearings simultaneously, and the vibration mechanism provides stable vibration force to ensure uniform stress relief effect. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the vibration mechanism structure of this utility model; Figure 3 This is a schematic diagram of the combined structure of the stress relief mechanism of this utility model; Figure 4 This is a schematic diagram of the open structure of the stress relief mechanism of this utility model; Figure 5 This is a schematic diagram of the first positioning column structure of this utility model.

[0014] In the diagram: 1. Stress relief mechanism; 101. First positioning post; 102. First fixed plate; 103. First support spring; 104. First vibrating plate; 105. Fixed frame; 106. Hinge; 107. Fixed knob; 108. Movable frame; 2. Vibration mechanism; 201. Vibration table; 202. Slide rod; 203. Vibration spring; 204. Support frame; 205. Base; 206. Vibration motor; 3. Second positioning post; 301. Second fixed plate; 302. Second support spring; 303. Second vibrating plate; 4. Wooden board pad. Detailed Implementation

[0015] The following embodiments will be described in detail with reference to the accompanying drawings. In the drawings and description, similar or identical parts are referred to by the same reference numerals. Furthermore, in practical applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in this utility model are merely illustrative and not intended to limit the scope of the utility model. Any obvious modifications or alterations made to this utility model do not depart from its spirit and scope.

[0016] Please see Figures 1-5 As shown, a bearing anti-collision stress relief device includes a vibration mechanism 2 and multiple sets of stress relief mechanisms 1 assembled on the top of the vibration mechanism 2 and distributed in a matrix. The stress relief mechanism 1 includes a first positioning post 101 and a second positioning post 3 arranged vertically. A first vibration disk 104 is slidably sleeved on the outside of the first positioning post 101. A second vibration disk 303, which corresponds vertically to the first vibration disk 104 and is used to clamp the bearing, is slidably sleeved on the outside of the second positioning post 3. Wooden board pads 4 for buffer protection are fixedly connected to the top of the first vibration disk 104 and the bottom of the second vibration disk 303. The vibration mechanism 2 includes a base 205 and a vibration table 201 assembled on the top of the base 205. The first positioning post 101 is fixedly installed on the top of the vibration table 201.

[0017] Furthermore, a fixed frame 105 is fixedly installed on one side of the first positioning post 101, and a movable frame 108 is hinged to the top of the fixed frame 105 via a hinge 106. The second positioning post 3 is fixedly installed on one side of the movable frame 108 and is coaxially corresponding to the first positioning post 101. The fixed frame 105 and the movable frame 108 are locked together by a fixing knob 107.

[0018] Furthermore, a plurality of support frames 204 arranged in a matrix are fixedly installed on the top of the base 205, and a slide rod 202 that passes through the support frame 204 is fixedly installed on the bottom of the vibration table 201. A vibration spring 203 is sleeved on the outside of the slide rod 202 and located between the vibration table 201 and the support frame 204.

[0019] Furthermore, a vibration motor 206 for providing vibration force is fixedly installed at the bottom of the vibration table 201.

[0020] Furthermore, a first fixed plate 102 is fixedly installed on the outside of the first positioning post 101 and at the bottom of the first vibrating plate 104. A plurality of first support springs 103 arranged in a ring array are fixedly connected between the first fixed plate 102 and the first vibrating plate 104.

[0021] Furthermore, a second fixing plate 301 is fixedly installed on the outside of the second positioning post 3 and on top of the second vibrating plate 303. A plurality of second support springs 302 arranged in a ring array are fixedly connected between the second fixing plate 301 and the second vibrating plate 303.

[0022] Working principle This device consists of a vibration mechanism 2 and a stress relief mechanism 1. The vibration mechanism 2 provides a stable vibration force for stress relief, while the stress relief mechanism 1 realizes independent positioning of the bearing and double-sided vibration stress relief.

[0023] The specific work process is as follows: Loosen the fixing knob 107 and rotate the movable frame 108 around the hinge 106 to separate the second positioning post 3 from the first positioning post 101. The bearings to be processed are respectively fitted onto each of the first positioning pins 101, and the bottom of the bearings are supported on the wooden board pad 4 of the first vibrating plate 104. The rotating frame 108 is reset, so that the second positioning column 3 and the first positioning column 101 are coaxially aligned. The fixing knob 107 is tightened to fix the rotating frame 108. At this time, the wooden board pad 4 of the second vibrating plate 303 is attached to the top of the bearing. Start the vibration motor 206, which drives the vibration table 201 to vibrate. The slide bar 202 slides along the support frame 204, and the vibration spring 203 helps to improve the vibration stability. The vibration force is transmitted to the stress relief mechanism 1. The first vibrating disk 104 slides up and down along the first positioning post 101 under the action of the first support spring 103, and the second vibrating disk 303 slides up and down along the second positioning post 3 under the action of the second support spring 302. The corresponding upper and lower wooden pads 4 simultaneously vibrate and strike the upper and lower surfaces of the bearing to release residual stress inside the bearing. At the same time, the positioning pins independently limit the bearing to prevent it from shifting or colliding.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bearing anti-collision stress relief device, characterized in that: The system includes a vibration mechanism (2) and multiple sets of stress relief mechanisms (1) assembled on the top of the vibration mechanism (2) and distributed in a matrix. The stress relief mechanism (1) includes a first positioning column (101) and a second positioning column (3) arranged vertically. A first vibration disk (104) is slidably sleeved on the outside of the first positioning column (101). A second vibration disk (303) is slidably sleeved on the outside of the second positioning column (3) and corresponds to the first vibration disk (104) and is used to cooperate in clamping the bearing. A wooden board pad (4) for buffer protection is fixedly connected to the top of the first vibration disk (104) and the bottom of the second vibration disk (303). The vibration mechanism (2) includes a base (205) and a vibration table (201) assembled on the top of the base (205). The first positioning column (101) is fixedly installed on the top of the vibration table (201).

2. The bearing anti-collision stress relief device according to claim 1, characterized in that: A fixed frame (105) is fixedly installed on one side of the first positioning post (101). A movable frame (108) is hinged to the top of the fixed frame (105) via a hinge (106). The second positioning post (3) is fixedly installed on one side of the movable frame (108) and coaxially corresponds to the first positioning post (101). The fixed frame (105) and the movable frame (108) are locked together by a fixing knob (107).

3. The bearing anti-collision stress relief device according to claim 1, characterized in that: The base (205) has multiple support frames (204) arranged in a matrix fixedly installed on its top. The vibration table (201) has a slide rod (202) that passes through the support frame (204) fixedly installed on its bottom. A vibration spring (203) is sleeved on the outside of the slide rod (202) and between the vibration table (201) and the support frame (204).

4. The bearing anti-collision stress relief device according to claim 3, characterized in that: The bottom of the vibration table (201) is fixedly equipped with a vibration motor (206) for providing vibration force.

5. The bearing anti-collision stress relief device according to claim 1, characterized in that: A first fixed plate (102) is fixedly installed on the outside of the first positioning post (101) and at the bottom of the first vibrating plate (104). A plurality of first support springs (103) arranged in a ring array are fixedly connected between the first fixed plate (102) and the first vibrating plate (104).

6. The bearing anti-collision stress relief device according to claim 1, characterized in that: A second fixed plate (301) is fixedly installed on the outside of the second positioning column (3) and on the top of the second vibrating plate (303). A plurality of second support springs (302) arranged in a ring array are fixedly connected between the second fixed plate (301) and the second vibrating plate (303).

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