Adjustable bracket of bearing heater
By designing an adjustable bracket, the bearing is stable clamped and flexible angle adjustment is achieved, which solves the problem of tilt and slipping during the bearing heating process, and improves heating efficiency and safety.
Patent Information
- Application Number
- CN202422010550.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The brackets of existing bearing heaters are prone to cause the bearing to tilt and slide when the angle is adjusted, which affects heating efficiency and poses safety hazards.
An adjustable bracket is designed to achieve stable clamping of bearings through limiting sleeves, positioning sleeves and screw systems, and prevent scalding by cooling the condensing box, and flexible adjustment of bearing angles is achieved in combination with an adjustable disc.
Improve the stability and efficiency of bearing heating, reduce the risk of bearing slippage, and ensure safe operation.
Smart Images
Figure CN223210788U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing processing equipment, in particular to an adjustable bracket of a bearing heater. Background Art
[0002] Bearing is an important component in modern mechanical equipment. When installing bearings, a bearing heater is required. The bearing heater is mainly used to heat metal parts such as bearings, gears, and bushings to make them expand and fit more tightly with the shaft, thereby reducing installation time and improving production efficiency. It can also protect equipment from unnecessary damage, extend bearing life, and improve assembly quality. In order to improve the convenience of bearing heating, it is necessary to use a bracket to limit the installation position of the bearing, so that the bearing position can be adjusted more conveniently when the bearing is heated.
[0003] When heating a bearing, the bearing is placed on a bracket, and the bracket is used to move the bearing to the heating area. Common bearing heating devices use electromagnetic induction heating, and due to the different placement angles of the heating device, the angle of the bearing needs to be adjusted. However, the bracket only activates the function of limiting the bearing. At the bracket angle, the entire bearing will be tilted, and the tilted bearing will slide off the bracket, which will easily cause damage to the bearing and affect the bearing heating efficiency. For this reason, we propose an adjustable bracket for a bearing heater. Utility Model Content
[0004] In response to the shortcomings of the existing adjustable bracket of the bearing heater, the utility model provides an adjustable bracket of the bearing heater, which has a clamping plate to limit the position of the bearing, adjust the angle of the disc inside the bracket, and then adjust the angle of the bearing. It has the advantages of synchronously regulating the angle and heating angle of the bearing according to the different heating directions of the heating device, thereby solving the problems raised in the above background technology.
[0005] The utility model provides the following technical solution: an adjustable bracket for a bearing heater, comprising a limiting sleeve, a sliding groove is provided inside the side surface of the limiting sleeve, a positioning sleeve is sleeved inside the sliding groove, an extrusion positioning plate is fixedly connected to the inner side of the positioning sleeve, a threaded sleeve is fixedly connected to the side surface of the positioning sleeve, a screw is installed inside the threaded sleeve, a splint is installed on the inner side of the extrusion positioning plate through spring steel, a rear end of the splint is fixedly connected to a condensation box, a circulation groove is provided inside the condensation box, infusion tubes are fixedly connected to both ends of the circulation groove, a disc is fixedly connected to both sides of the limiting sleeve, and a bracket is sleeved on the outside of the disc.
[0006] Preferably, the end of the screw is fixedly connected to a gear, the outside of the gear is sleeved with a rack chain, the inside of the rack chain is installed with a gear motor, and the gear motor is installed on the side of the limiting sleeve.
[0007] Preferably, the extrusion positioning plate is fitted on the inner side of the limiting sleeve, and the extrusion positioning plate is installed inside the limiting sleeve.
[0008] Preferably, limiting plates are installed on both sides of the upper portion of the limiting sleeve, and both ends of the screw are arranged outside the limiting plates.
[0009] Preferably, the lower portion of the clamping plate is fixedly connected to a support plate, a bearing is placed on the upper portion of the support plate, the inner side of the clamping plate is arc-shaped, and the clamping plate is limited to the side of the bearing.
[0010] Preferably, the infusion tube passes through the interior of the positioning sleeve, and a condensation device is installed on the outside of the infusion tube.
[0011] Preferably, support feet are installed on the side of the bracket, and the disc and the bracket are circular.
[0012] Compared with the adjustable bracket of the existing bearing heater, the utility model has the following beneficial effects:
[0013] 1. The adjustable bracket of the bearing heater controls the movement of the extrusion positioning plate inside the limit sleeve. The extrusion positioning plate can drive the splint to apply pressure to the bearing, and then the splint maintains stability when limiting the bearing position. The condensed liquid is transported to the inside of the condensation box through the infusion tube. That is, the condensation box continuously cools the splint, reducing heat transfer and causing burns to the staff.
[0014] 2. The adjustable bracket of the bearing heater is set inside the bracket through a disc. The angle of the disc is adjusted by changing the angle of the disc. The angle of the bearing driven by the disc is adjusted. By changing the angle of the bearing, the bearing can be driven toward the heating area according to the different heating directions of the heating device, thereby improving the overall heating efficiency of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;
[0017] Figure 3 This is a side view of the structure of the utility model;
[0018] Figure 4 The present utility model lacks a schematic diagram of the bracket structure;
[0019] Figure 5 This is an enlarged structural diagram of point A of the present utility model.
[0020] In the figure: 1. Limit sleeve; 2. Slide; 3. Positioning sleeve; 4. Extrusion positioning plate; 5. Threaded sleeve; 6. Screw; 7. Spring steel; 8. Clamp; 9. Condensation box; 10. Circulation slot; 11. Infusion tube; 12. Support plate; 13. Bearing; 14. Gear; 15. Rack chain; 16. Gear motor; 17. Disc; 18. Bracket. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The cam 2 is provided with a plurality of guide rails, and the guide rails 3 are provided with a plurality of guide rails 1 and a plurality of guide rails 2, and the guide rails 3 are provided with a plurality of guide rails 1 and a plurality of guide rails 2. The guide rails 3 are provided with guide rails 1 and 2, and the guide rails 3 are provided with guide rails 2 and 3. The guide rails 3 are provided with guide rails 1 and 2. A splint 8 is installed on the inner side of the positioning plate 4 through a spring steel 7. The spring steel 7 applies a buffering force to the splint 8 to prevent the splint 8 from squeezing and limiting the bearing 13. The splint 8 applies too much pressure on the bearing 13, which causes damage to the side of the bearing 13. The rear end of the splint 8 is fixedly connected to the condensation box 9. A circulation groove 10 is provided inside the condensation box 9. Both ends of the circulation groove 10 are fixedly connected to an infusion tube 11. The infusion tube 11 can drive the condensed liquid to the inside of the condensation box 9. The two sides of the limiting sleeve 1 are fixedly connected to a disc 17. The outside of the disc 17 is sleeved with a bracket 18. The angle of the disc 17 inside the bracket 18 can be adjusted.
[0023] See also Figure 4The end of the screw 6 is fixedly connected to a gear 14, and a rack chain 15 is sleeved on the outside of the gear 14. A gear motor 16 is installed inside the rack chain 15. The gear motor 16 is installed on the side of the limit sleeve 1. By starting the gear motor 16, the gear motor 16 drives the rack chain 15 to rotate, and the rack chain 15 can drive the gear 14 to rotate synchronously. At this point, the gear 14 drives the two sets of screws 6 to rotate synchronously.
[0024] See also Figure 4 The extrusion positioning plate 4 is fitted on the inner side of the limiting sleeve 1, and the extrusion positioning plate 4 is installed inside the limiting sleeve 1. The extrusion positioning plate 4 is arranged inside the limiting sleeve 1, and the positioning sleeve 3 is controlled to be installed inside the slide groove 2, that is, the extrusion positioning plate 4 maintains stability when the position inside the limiting sleeve 1 is adjusted.
[0025] See also Figure 4 , limit plates are installed on both sides of the upper part of the limit sleeve 1, and the two ends of the screw 6 are arranged on the outside of the limit plate. Reverse thread grooves are opened at both ends of the screw 6, that is, when the screw 6 rotates, threaded movement is performed between the screw 6 and the threaded sleeve 5, that is, the threaded sleeve 5 drives the extrusion positioning plate 4 to adjust the position inside the limit sleeve 1 synchronously, and the clamping plate 8 is more stable when clamping the position of the bearing 13.
[0026] See also Figure 5 The lower part of the splint 8 is fixedly connected to a support plate 12, and a bearing 13 is placed on the upper part of the support plate 12. The inner side of the splint 8 is arc-shaped, and the splint 8 is fixed to the side of the bearing 13. The support plate 12 is installed through the lower end of the splint 8, and the bearing 13 can be placed on the upper end of the support plate 12. At the same time, when the splint 8 moves inward, it can clamp and limit bearings 13 of different diameters, and the spring steel 7 is arranged between the extrusion positioning plate 4 and the splint 8. The spring steel 7 can be buffered between the extrusion positioning plate 4 and the splint 8 to improve the buffering performance when the splint 8 moves.
[0027] See also Figure 5 The infusion tube 11 passes through the interior of the positioning sleeve 3, and a condensation device is installed on the outside of the infusion tube 11. The condensation box 9 is set on the side of the splint 8. The liquid can be transported to the inside of the circulation groove 10 through the infusion tube 11. At the same time, the infusion tube 11 can drive the condensed liquid to be transported to the inside of the condensation box 9, and at the same time, the splint 8 is cooled to avoid the heating device heating the bearing 13. The splint 8 can be quickly cooled.
[0028] See also Figure 1The side of the bracket 18 is equipped with a supporting foot. At the same time, the disc 17 and the bracket 18 are circular. The disc 17 is arranged inside the bracket 18. By flipping the disc 17, the disc 17 drives the overall angle of the limiting sleeve 1 to be adjusted. By changing the angle of the limiting sleeve 1, the installation angle of the bearing 13 can be adjusted at the same time according to the different heating directions of the heating device. At the same time, after flipping the limiting sleeve 1, the bearing 13 can be easily removed from the bracket.
[0029] Working principle: When in use, the bearing 13 is installed on the upper part of the support plate 12, and the gear motor 16 is started at the same time. The gear motor 16 drives the rack chain 15 to rotate, and through the linkage relationship, the screw 6 can be driven to rotate, and the screw 6 and the threaded sleeve 5 perform threaded movement, that is, pushing the extrusion positioning plate 4 to move inward, controlling the splint 8 to apply pressure on the side of the bearing 13, and improving the stability of the bearing 13 when the position is limited. At the same time, the spring steel 7 increases the elastic buffering force of the splint 8. At the same time, according to the different heating directions of the heating device, the angle of the disc 17 inside the bracket 18 is adjusted, that is, the bearing 13 maintains the same state as the heating direction, that is, the heating device can heat the bearing 13, and after the heating is completed, the infusion tube 11 drives the condensed liquid to be transported to the inside of the condensation box 9, that is, the condensation box 9 can quickly cool the splint 8 to prevent the splint 8 from being continuously maintained in a high temperature state.
[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable bracket for a bearing heater, comprising a limiting sleeve (1), a slide groove (2) being provided inside a side surface of the limiting sleeve (1), a positioning sleeve (3) being sleeved inside the slide groove (2), and characterized in that: The inner side of the positioning sleeve (3) is fixedly connected to an extrusion positioning plate (4), the side of the positioning sleeve (3) is fixedly connected to a threaded sleeve (5), the interior of the threaded sleeve (5) is installed with a screw (6), the inner side of the extrusion positioning plate (4) is installed with a clamping plate (8) through a spring steel (7), the rear end of the clamping plate (8) is fixedly connected to a condensation box (9), the interior of the condensation box (9) is provided with a circulation groove (10), the two ends of the circulation groove (10) are fixedly connected to an infusion tube (11), the two sides of the limiting sleeve (1) are fixedly connected to a disc (17), and the outside of the disc (17) is sleeved with a bracket (18).
2. The adjustable bracket of a bearing heater according to claim 1, characterized in that: The end of the screw rod (6) is fixedly connected to a gear (14), the outside of the gear (14) is sleeved with a rack chain (15), the inside of the rack chain (15) is installed with a gear motor (16), and the gear motor (16) is installed on the side of the limiting sleeve (1).
3. The adjustable bracket of a bearing heater according to claim 1, characterized in that: The extrusion positioning plate (4) is fitted on the inner side of the limiting sleeve (1), and the extrusion positioning plate (4) is installed inside the limiting sleeve (1).
4. The adjustable bracket of a bearing heater according to claim 1, characterized in that: Limiting plates are installed on both sides of the upper portion of the limiting sleeve (1), and both ends of the screw rod (6) are arranged outside the limiting plates.
5. The adjustable bracket of a bearing heater according to claim 1, characterized in that: The lower part of the clamping plate (8) is fixedly connected to a support plate (12), and a bearing (13) is placed on the upper part of the support plate (12). The inner side of the clamping plate (8) is arc-shaped, and the clamping plate (8) is limited to the side of the bearing (13).
6. The adjustable bracket of a bearing heater according to claim 1, characterized in that: The infusion tube (11) passes through the interior of the positioning sleeve (3), and a condensation device is installed outside the infusion tube (11).
7. The adjustable bracket of a bearing heater according to claim 1, characterized in that: Support legs are installed on the side of the bracket (18), and the disc (17) and the bracket (18) are circular.