Heat treatment loading anti-slipping device for bearing separation blade
By installing a mesh plate and U-shaped clips inside the material tray to fix the bearing rings, the problem of bearing baffle slippage was solved, thus achieving stability in the heat treatment process and continuous operation of the equipment, improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUOYANG LYC BEARING
- Filing Date
- 2025-05-27
- Publication Date
- 2026-05-12
AI Technical Summary
During the heat treatment of bearing baffles, the baffles are prone to warping and slipping due to shaking, which can lead to quenching failure or equipment jamming, affecting production efficiency and equipment stability.
The material tray is equipped with a first mesh plate and a U-shaped clip to support the bearing ring and fix the mesh plate to prevent displacement. At the same time, a support plate and a second mesh plate are set at the bottom of the material tray to ensure stability and safety.
It improves the efficiency and stability of heat treatment operations, reduces equipment failures and resource waste, and ensures the continuity of the production process and product quality.
Smart Images
Figure CN224227150U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bearing heat treatment technology, and in particular to a heat treatment loading anti-slip device for bearing baffles. Background Technology
[0002] When bearing baffles are quenched in a roller hearth furnace heat treatment production line, they are typically placed in a tray. However, due to the low height of the baffles, stacking them in multiple layers results in significant warping, while placing them in a single layer reduces warping but lowers output. In practice, a method similar to the process is often used, where the baffles are assembled into rings and placed on top, reducing warping while increasing output. During tray operation, instability and swaying inevitably occur, affecting the stability of the top baffle and causing it to slip off the tray. If this occurs during the quenching process, the slipped workpiece cannot be properly quenched; if it occurs during roller transfer, the slipped workpiece may become stuck between adjacent rollers, causing equipment failure and furnace shutdown.
[0003] To address the aforementioned problems, those skilled in the art urgently need to propose a heat treatment loading anti-slip device for bearing baffles. This device can effectively prevent the topmost baffle from slipping and failing to quench properly, thus preventing equipment jamming and subsequent feeding stoppages. This improves the quenching quality of the baffles, reduces scrap losses, and minimizes equipment malfunctions and maintenance costs. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, this utility model discloses a heat treatment loading anti-slip device for bearing baffles.
[0005] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:
[0006] A heat treatment loading anti-slip device for bearing baffles includes:
[0007] A tray used to hold bearing rings;
[0008] The first mesh plate is placed on top of the bearing race to support the bearing baffle.
[0009] U-shaped clips, multiple U-shaped clips are arranged at intervals along the circumference of the bearing ring, to hold the first mesh plate on the bearing ring and prevent the first mesh plate from being accidentally displaced during heat treatment.
[0010] Preferably, the tray is a box-shaped structure with an open top, and multiple support plates are spaced apart at the bottom.
[0011] Preferably, the support plate has multiple through holes on its surface.
[0012] Preferably, the material tray is provided with a second mesh plate.
[0013] Preferably, the first mesh panel has edge sealing on all four sides.
[0014] Preferably, the first mesh plate is woven from wire mesh, and its outer dimensions are smaller than the size of the material tray.
[0015] By adopting the technical solution described above, this utility model has the following beneficial effects:
[0016] This invention features a simple structure and effectively improves the efficiency of heat treatment operations. By evenly arranging multiple bearing rings in a tray and placing a first mesh plate above them, simultaneous heat treatment of the bearing rings and bearing baffles is achieved, reducing the time and resource costs required for individual processing. Furthermore, the structural design of the device enhances overall stability and reliability. Using U-shaped clips to fix the first mesh plate to the bearing rings effectively prevents displacement of the first mesh plate during heat treatment, ensuring the smooth progress of the heat treatment process.
[0017] This invention further includes edge sealing around the first screen plate to prevent operators from being scratched during use and to prevent the first screen plate from rubbing against other objects during the movement of the material tray, ensuring the smooth progress of the heat treatment operation. In addition, the first and second screen plates are flattened by a press before use, eliminating warping, improving the flatness and durability of the screen plates, and extending their service life.
[0018] This invention further arranges bearing rings evenly within the tray, allowing for the placement of as many workpieces as possible within a limited space, thus improving the tray's space utilization. Simultaneously, the outer dimensions of the first mesh plate are designed to be smaller than the tray size, enabling it to adapt to the operating environment of continuous heat treatment equipment and ensuring good compatibility with other components, thereby enhancing the overall adaptability of the device. Attached Figure Description
[0019] Figure 1 This is a top view of the present invention;
[0020] Figure 2 This is a side view of the present invention;
[0021] Figure 3 This is a schematic diagram of the structure of the first mesh plate;
[0022] Figure 4 This is a schematic diagram of the U-shaped card.
[0023] Figure 5 This is a schematic diagram of the material tray structure.
[0024] In the diagram: 1. Material tray; 2. Bearing ring; 3. First mesh plate; 4. U-shaped clip; 5. Bearing baffle; 6. Support plate. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0026] In the description of this utility model, it should be noted that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. They are only used to facilitate the description of this utility model and to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0027] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. Example 1:
[0028] Combined with appendix Figures 1-5 A heat treatment loading and anti-slip device for bearing baffles includes a tray 1, a first mesh plate 3, and a U-shaped clip 4. The main function of the tray 1 is to hold bearing rings 2. During heat treatment, multiple bearing rings 2 can be placed in the tray 1. When placing them, it is important to maintain an appropriate gap between adjacent bearing rings 2 to ensure ventilation and uniform heating during the heat treatment process. At the same time, to fully utilize the space of the tray 1, as many bearing rings 2 as possible should be placed, so that the tray 1 is basically filled with bearing rings 2, thereby achieving a better heat treatment effect and space utilization rate.
[0029] The first mesh plate 3 is placed on top of the bearing ring 2, thus using the bearing ring 2 to support the first mesh plate 3. At this time, the bearing ring 2 must be placed as evenly as possible so that the first mesh plate 3 can obtain a relatively balanced support force, thereby placing it flat and effectively avoiding local collapse or deformation caused by uneven force, ensuring the stability of the heat treatment process.
[0030] On the first mesh plate 3, multiple U-shaped clips 4 are set at the positions corresponding to each bearing ring 2. For the same bearing ring 2, the corresponding multiple U-shaped clips 4 are arranged at intervals along the circumference of the bearing ring 2. Their main function is to secure the first mesh plate 3 to the bearing ring 2, forming a stable integral structure. This prevents the first mesh plate 3 from unexpectedly shifting due to equipment vibration, temperature changes, or other factors during the heat treatment process, thus ensuring the smooth progress of the heat treatment operation.
[0031] The specific operation method for setting the U-shaped clip 4 is as follows: the clip of the U-shaped clip 4 is passed through the first mesh plate 3, with the opening facing downwards, and clipped onto the bearing ring 2 at the lower part of the first mesh plate 3. In this way, the first mesh plate 3 is not easily displaced due to the restraint of the bearing ring 2 below it, thus ensuring the stability and reliability of the entire device during the heat treatment process. As shown in Figure 1, three U-shaped clips 4 are clipped on the first mesh plate 3 at the position corresponding to the same bearing ring 2. This design can minimize the impact on the uniformity of heating of the bearing ring 2 and the first mesh plate 3 while ensuring structural stability.
[0032] Multiple bearing baffles 5 can be placed on the first screen plate 3, so that the bearing rings 2 and the bearing baffles 5 can be treated together during heat treatment, thereby effectively improving work efficiency and reducing the time and resource costs required for individual treatment. The presence of the first screen plate 3 achieves isolation between the bearing rings 2 and the bearing baffles 5, effectively preventing the bearing baffles 5 from accidentally slipping off during heat treatment due to equipment vibration, airflow, or other factors, thus ensuring the continuity of the production process and the stability of product quality.
[0033] It is worth noting that during the placement of the bearing baffle 5, it is essential to ensure that the bearing baffle 5 and the bearing ring 2 are placed in a staggered manner to prevent overlap between the bearing baffle 5 and the bearing ring 2, so as not to affect the uniformity and effect of heat treatment, and to ensure that each component is fully heated to achieve the expected heat treatment performance requirements.
[0034] Furthermore, the material tray 1 adopts a box-shaped structure with an open top and multiple support plates 6 spaced apart at the bottom. These support plates 6 can effectively support the weight of the bearing rings 2 and bearing baffles 5, and form a stable support frame at the bottom of the material tray 1, ensuring the structural stability of the entire device during the heat treatment process. Multiple through holes are also provided on the surface of the support plates 6. This design effectively reduces the area of the bearing rings 2 end faces that are obstructed, allowing the heat treatment gas to circulate fully, thereby ensuring the heat treatment effect of the bearing rings 2 and improving product quality.
[0035] A second mesh plate is also installed inside the material tray 1. The second mesh plate has a different function from the first mesh plate 3. Its main function is to prevent the bearing ring 2 from accidentally falling into the gap between two adjacent support plates 6, thereby providing further protection for the bearing ring 2 and avoiding equipment damage or production accidents caused by the bearing ring 2 falling, ensuring the smooth progress of the heat treatment process and production safety.
[0036] Furthermore, the first mesh plate 3 is woven from wire mesh, and its outer dimensions are smaller than those of the material tray 1. Specifically, the first mesh plate 3 is woven using wire mesh with a diameter of 4mm. This material and process give it good load-bearing capacity and high-temperature resistance, enabling it to adapt to the high-temperature environment during heat treatment. Because the outer dimensions of the first mesh plate 3 are smaller than those of the material tray 1, it effectively prevents rubbing against other objects when the material tray 1 is operating in the continuous heat treatment equipment, thus ensuring the smooth progress of the heat treatment operation and reducing the risk of equipment failure.
[0037] In addition, the first mesh plate 3 is edge-sealed on all four sides. This design can significantly improve its safety performance and prevent operators from being accidentally cut by the mesh wires sticking up or the edges being sharp during use. It provides a certain guarantee for the personal safety of the operators and also avoids the deformation or damage of the mesh plate due to poor edge sealing, thus extending the service life of the first mesh plate 3.
[0038] It is important to note that both the first and second mesh plates need to be flattened using a press before use to ensure they are free from warping. Furthermore, the center dimensions of the mesh openings in the first mesh plate 3 must be strictly controlled to ensure that the U-shaped clips 4 can pass through smoothly, allowing for proper assembly and use of the device. The mesh size must also be carefully considered: it should not be too large, affecting the load-bearing capacity of the bearing baffle 5, nor too small, hindering the flow of heat treatment gases. Therefore, in practical applications, reasonable design and adjustment are necessary based on the specific dimensions of the bearing baffle 5 and the heat treatment process requirements.
[0039] The parts of this utility model not described in detail are prior art. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that this utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and are intended to include all changes that fall within the meaning and scope of equivalents within this utility model.
Claims
1. A heat treatment loading anti-slip device for bearing baffles, characterized in that, include: The tray (1) is used to hold the bearing rings (2); The first mesh plate (3) is placed on top of the bearing ring (2) to support the bearing baffle (5). U-shaped clips (4), multiple U-shaped clips (4) are arranged circumferentially along the bearing ring (2) to clip the first mesh plate (3) onto the bearing ring (2) and prevent the first mesh plate (3) from being accidentally displaced during the heat treatment process.
2. The anti-slip device for heat treatment loading of bearing baffles as described in claim 1, characterized in that: The tray (1) is a box-shaped structure with an open top, and multiple support plates (6) are spaced apart at the bottom.
3. The bearing baffle heat treatment loading anti-slip device as described in claim 2, characterized in that: The support plate (6) has multiple through holes on its surface.
4. The heat treatment loading anti-slip device for bearing baffles as described in any one of claims 1 to 3, characterized in that: The material tray (1) is equipped with a second mesh plate.
5. The heat treatment loading anti-slip device for bearing baffles as described in claim 1, characterized in that: The first mesh plate (3) has sealing edges on all four sides.
6. The anti-slip device for heat treatment loading of bearing baffles as described in claim 1, characterized in that: The first mesh plate (3) is woven from wire mesh, and its outer dimensions are smaller than those of the material tray (1).