CN-224227150-U - Heat treatment charging anti-slip device for bearing baffle

CN224227150UCN 224227150 UCN224227150 UCN 224227150UCN-224227150-U

Abstract

A heat treatment charging anti-slip device for a bearing baffle relates to the technical field of bearing heat treatment, and comprises a charging tray, a first screen plate and a plurality of U-shaped cards. The tray is used for holding the bearing ring, can be designed into a box shape with an open top, is provided with a supporting plate at the bottom and a through hole on the plate surface, and can be internally provided with a second screen plate. The first screen plate is arranged at the top of the bearing ring to support the bearing baffle plate, the periphery is provided with a sealing edge, is woven by a net wire and has a peripheral dimension smaller than that of the tray. The U-shaped clamps are arranged along the annular direction of the bearing sleeve ring, and the first screen plate is fixed to prevent the first screen plate from moving. The utility model has simple structure, can simultaneously heat treat the bearing ring and the baffle plate, saves time and cost, enhances the stability and reliability of heat treatment operation, avoids injury of operators and rubbing of the screen plate and other objects, improves the flatness and durability by flattening the screen plate through a press, improves the space utilization rate by uniformly placing the bearing ring in the material tray, and enhances the adaptability by the size design of the first screen plate.

Inventors

YOU SHAOJUN
YANG CHUNLEI
GUO YONGQIANG
WANG KE

Assignees

洛阳轴承集团股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250527

Claims (6)

1. The utility model provides a heat treatment loading anti-slip device of bearing separation blade which characterized in that includes: the material tray (1) is used for Cheng Fangzhou bearing rings (2); The first screen plate (3) is arranged at the top of the bearing ring (2) and is used for supporting the bearing baffle (5); The U-shaped cards (4) are arranged at intervals along the circumferential direction of the bearing ring (2) and used for clamping the first screen plate (3) on the bearing ring (2) so as to prevent the first screen plate (3) from accidentally displacing in the heat treatment process.
2. The heat treated charge slip resistant device of a bearing retainer of claim 1, wherein: The material tray (1) is of a box-shaped structure with an open top, and a plurality of supporting plates (6) are arranged at the bottom of the material tray at intervals.
3. The heat treated charge slip resistant device of a bearing retainer of claim 2, wherein: a plurality of through holes are formed in the surface of the supporting plate (6).
4. The heat treatment charging anti-slip device of the bearing retainer according to any one of claims 1 to 3, wherein: A second screen plate is arranged in the material tray (1).
5. The heat treated charge slip resistant device of a bearing retainer of claim 1, wherein: And sealing edges are arranged on the periphery of the first screen plate (3).
6. The heat treated charge slip resistant device of a bearing retainer of claim 1, wherein: The first screen plate (3) is formed by weaving a screen wire, and the peripheral size of the first screen plate is smaller than the size of the material tray (1).

Description

Heat treatment charging anti-slip device for bearing baffle Technical Field The utility model relates to the technical field of bearing heat treatment, in particular to a heat treatment charging anti-slip device for a bearing baffle plate. Background When the bearing baffle plates are subjected to quenching processing in a roller hearth furnace heat treatment production line, a charging mode of placing the bearing baffle plates in a charging tray is adopted, and because the height of the baffle plates is low, the stacked layers are large in warpage, and the single-layer warpage is small but the yield is low. In practice, the method of assembling the ferrule close to the process and placing the ferrule on the uppermost layer is adopted, so that the warpage is reduced and the yield is increased. The material disc is inevitably unstable to swing and shake during operation, the stability of the baffle plate at the uppermost layer is affected to cause the baffle plate to slide down from the material disc, if the workpiece is in the quenching process at the moment, normal quenching cannot be realized once the workpiece slides down, and if the workpiece is in the roller rod material conveying process, the equipment is in fault and is shut down if the sliding workpiece is blocked between adjacent roller rods once the workpiece is clamped. In order to solve the above problems, a need exists in the art to provide a heat treatment charging anti-slip device for bearing baffle plates, which can effectively prevent the baffle plates at the uppermost layer from stopping charging caused by abnormal quenching due to slipping and clamping stagnation equipment. Not only improves the quenching quality of the baffle and reduces the waste loss, but also reduces the equipment faults and the maintenance cost. Disclosure of utility model In order to overcome the defects in the background art, the utility model discloses a heat treatment charging anti-slip device for a bearing baffle plate. In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: A heat treated load slip resistant device for a bearing retainer comprising: The material tray is used for Cheng Fangzhou bearing rings; The first screen plate is arranged at the top of the bearing ring and is used for supporting the bearing baffle plate; The U-shaped clamps are circumferentially arranged at intervals along the bearing sleeve ring and are used for clamping the first screen plate on the bearing sleeve ring to prevent the first screen plate from accidentally displacing in the heat treatment process. Preferably, the tray is a box-shaped structure with an open top, and a plurality of support plates are arranged at the bottom of the tray at intervals. Preferably, the surface of the supporting plate is provided with a plurality of through holes. Preferably, a second screen plate is arranged in the tray. Preferably, the first screen plate is provided with edge sealing around. Preferably, the first mesh plate is woven from mesh, and the peripheral dimension of the first mesh plate is smaller than the dimension of the tray. Due to the adoption of the technical scheme, the utility model has the following beneficial effects: The utility model has simple structure, can effectively improve the efficiency of heat treatment operation, realizes the simultaneous heat treatment of the bearing rings and the bearing baffle plates by uniformly placing a plurality of bearing rings in the material tray and arranging the first screen plate above the bearing rings, and reduces the time and the resource cost required by independent treatment. Secondly, the structural design of the device enhances the overall stability and reliability, and the U-shaped clamp is used for fixing the first screen plate on the bearing sleeve ring, so that the displacement of the first screen plate in the heat treatment process is effectively prevented, and the smooth proceeding of the heat treatment process is ensured. According to the utility model, the edge sealing is further arranged on the periphery of the first screen plate, so that an operator is prevented from being scratched in the using process, meanwhile, the first screen plate is prevented from being rubbed with other objects in the operation process of the tray, and the smooth proceeding of heat treatment operation is ensured. In addition, the first screen plate and the second screen plate are flattened through the pressing machine before being used, so that the warping phenomenon is eliminated, the flatness and durability of the screen plates are improved, and the service life is prolonged. According to the utility model, the bearing rings are uniformly arranged in the material tray, so that the workpieces to be treated can be placed in a limited space as much as possible, and the space utilization rate of the material tray is improved. Meanwhile, the peripheral size of the first screen plate is designed to b