Bearing outer surface treatment device for bearing machining

Abstract

The bearing outer surface treatment device for bearing machining comprises a treatment box, a sealing cover is arranged on the top of the treatment box, and a fixing plate is fixedly installed on the right side of the treatment box. By arranging the sealing cover and the handle, the treatment box can be conveniently opened and closed, then a bearing to be treated can be conveniently placed in the treatment box, an electronic weighing device is arranged for accurately weighing an auxiliary agent, the purpose of conveniently and fully pickling the outer surface of the bearing is achieved, the effect of treating the outer surface of the bearing is further improved, and the service life of the bearing is prolonged. Meanwhile, the problems that the surface of the bearing is rusted after being used for a long time, the surface of the bearing needs to be treated, acid pickling is a method for treating metal surface corrosion, and when the bearing is subjected to acid pickling, an acid pickling solution is static, so that the surface treatment effect of the bearing is reduced, and the service life of the bearing is prolonged are solved. And meanwhile, when the auxiliary agent is manually added, the putting amount of the auxiliary agent is not accurately mastered, and the surface treatment effect of the bearing is affected.

Description

Technical Field

[0001] The invention relates to the technical field of bearing processing, in particular to a bearing outer surface processing device for bearing processing. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. After long-term use, rust will appear on the surface of the bearings, and the bearing surface needs to be treated. Pickling is a method of treating rust on metal surfaces. When pickling bearings, the pickling solution is stationary, which reduces the effect of the bearing surface treatment. At the same time, when adding auxiliary agents manually, the amount of auxiliary agents added is not accurately controlled, which affects the effect of the bearing surface treatment. Summary of the invention

[0003] The purpose of the present invention is to provide a bearing outer surface treatment device for bearing processing, which has the advantage of improving the bearing surface treatment effect and solves the problem that the bearing surface will rust after long-term use and the bearing surface needs to be treated. Pickling is a method for treating metal surface rust. When the bearing is pickled, the pickling solution is in a static state, which reduces the effect of the bearing surface treatment. At the same time, when the auxiliary agent is added manually, the amount of the auxiliary agent is not accurately controlled, which affects the bearing surface treatment effect.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bearing outer surface treatment device for bearing processing, comprising a treatment box, a sealing cover is arranged on the top of the treatment box, a fixing plate is fixedly installed on the right side of the treatment box, a fixing rod is fixedly installed on the top of the fixing plate, a supporting plate is fixedly installed on the top of the fixing rod, an electronic weighing device is fixedly installed on the top of the supporting plate, a tray is arranged on the top of the electronic weighing device, a connecting plate is fixedly installed on the top of the tray, a weighing pan is rotatably connected to one side of the connecting plate, a drain pipe is connected to the left side of the treatment box, a control valve is arranged on the surface of the drain pipe, and the four corners of the bottom of the treatment box are fixed A support column is fixedly installed, and a driving motor is arranged at the bottom of the processing box, and the output end of the driving motor extends to the interior of the processing box, and a rotating rod is fixedly installed at the output end of the driving motor, and stirring rods are fixedly installed on both sides of the rotating rod, and stirring blades are fixedly installed on the top and bottom of the stirring rod. A placement net is arranged inside the processing box, and an annular side plate is fixedly installed on the top of the placement net. Installation grooves are opened on the front and back sides of the inner cavity of the processing box, and installation blocks are fixedly installed on the front and back sides of the placement net, and the installation blocks are located inside the installation grooves and are slidably connected to the installation grooves, and lifting rods are fixedly installed on both sides of the top of the placement net.

[0005] Preferably, a handle is fixedly mounted on the right side of the top of the sealing cover, and a non-slip cover is provided on the surface of the handle.

[0006] Preferably, a motor mounting frame is fixedly mounted on the bottom of the processing box, and the driving motor is located on the inner side of the motor mounting frame.

[0007] Preferably, a limiting protrusion is fixedly installed on the bottom of the placement net, and a limiting groove is provided at the bottom of the limiting protrusion.

[0008] Preferably, the top of the rotating rod extends to the inside of the limiting groove and is rotatably connected to the limiting groove.

[0009] Preferably, a lifting handle is provided between the lifting rods, and a protective cover is provided on the surface of the lifting handle.

[0010] Preferably, a buffer cylinder is fixedly mounted on the bottom of the weighing pan, a buffer contact plate is provided at the bottom of the buffer cylinder, and the bottom of the buffer contact plate contacts the top of the tray.

[0011] Preferably, a buffer spring is fixedly installed inside the buffer cylinder, a movable plate is fixedly installed at the bottom of the buffer spring, and the bottom of the movable plate is fixedly connected to the buffer contact plate.

[0012] Preferably, stoppers are fixedly mounted on both sides of the inner cavity of the buffer cylinder, and the stoppers are clamped on the bottom of the movable plate.

[0013] Preferably, a sealing ring is provided at the bottom of the processing box, and the output end of the driving motor passes through the sealing ring and is sealedly connected to the sealing ring.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention facilitates opening and closing of the treatment box by providing a sealing cover and a handle, and thus facilitates placing the bearing to be treated in the treatment box. An electronic weighing device is provided for accurately weighing the auxiliary agent, a weighing pan is provided for holding the auxiliary agent, a placement net is provided for supporting the bearing, a driving motor is provided to drive the rotating rod to rotate, the rotating rod drives the stirring rod and the stirring blade to rotate, and then the stirring blade drives the pickling liquid inside the treatment box to stir, thereby improving the pickling effect of the bearing inside the treatment box, and a drain pipe is provided to facilitate the discharge of the pickling liquid inside the treatment box, so as to achieve the purpose of fully pickling the outer surface of the bearing, thereby improving the effect of treating the outer surface of the bearing, and at the same time solves the problem that the surface of the bearing will rust after long-term use, and the bearing surface needs to be treated. Pickling is a method for treating metal surface rust. When the bearing is pickled, the pickling solution is in a static state, resulting in reduced effect of bearing surface treatment. At the same time, when the auxiliary agent is manually added, the amount of the auxiliary agent is not accurately controlled, which affects the problem of bearing surface treatment effect.

[0016] 2. The present invention provides a motor mounting frame for installing and fixing the driving motor, thereby improving the use stability of the driving motor and further improving the output stability of the driving motor; provides a limiting protrusion and a limiting groove that cooperate with each other to limit the rotating rod, thereby improving the stability of the rotating rod during rotation and preventing the rotating rod from rotating out of alignment, thereby reducing the mixing effect of the pickling solution inside the processing box; provides a buffer spring for buffering the movable plate and the buffer contact plate to reduce the impact force of the weighing pan on the top of the tray when it falls; and provides a sealing ring to increase the sealing performance at the fitting point between the processing box and the output end of the driving motor to prevent the pickling solution from leaking out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0019] Figure 3 It is a three-dimensional diagram of the weighing pan structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the top view of the placement net structure of the present invention;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the buffer cylinder of the present invention;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the limiting protrusion of the present invention;

[0023] Figure 7 For the present invention Figure 2 A partial enlarged view of point A in the middle.

[0024] In the figure: 1. processing box; 2. sealing cover; 3. handle; 4. fixing plate; 5. fixing rod; 6. electronic weighing device; 7. drain pipe; 8. control valve; 9. support column; 10. driving motor; 11. motor mounting bracket; 12. rotating rod; 13. stirring rod; 14. stirring blade; 15. placing net; 16. limiting protrusion; 17. annular side plate; 18. lifting rod; 19. lifting handle; 20. mounting groove; 21. supporting plate; 22. tray; 23. connecting plate; 24. weighing plate; 25. buffer cylinder; 26. mounting block; 27. buffer spring; 28. movable plate; 29. ​​buffer contact plate; 30. stopper; 31. limiting groove; 32. sealing ring. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-7A bearing outer surface treatment device for bearing processing comprises a treatment box 1, a sealing cover 2 is arranged on the top of the treatment box 1, a fixing plate 4 is fixedly installed on the right side of the treatment box 1, a fixing rod 5 is fixedly installed on the top of the fixing plate 4, a supporting plate 21 is fixedly installed on the top of the fixing rod 5, an electronic weighing device 6 is fixedly installed on the top of the supporting plate 21, a tray 22 is arranged on the top of the electronic weighing device 6, a connecting plate 23 is fixedly installed on the top of the tray 22, a weighing pan 24 is rotatably connected to one side of the connecting plate 23, a drain pipe 7 is connected to the left side of the treatment box 1, a control valve 8 is arranged on the surface of the drain pipe 7, support columns 9 are fixedly installed at the four corners of the bottom of the treatment box 1, a driving motor 10 is arranged at the bottom of the treatment box 1, and the output end of the driving motor 10 extends to the treatment box 1 Inside, a rotating rod 12 is fixedly installed at the output end of the driving motor 10, stirring rods 13 are fixedly installed on both sides of the rotating rod 12, stirring blades 14 are fixedly installed on the top and bottom of the stirring rod 13, a placing net 15 is arranged inside the processing box 1, and an annular side plate 17 is fixedly installed on the top of the placing net 15, and mounting grooves 20 are opened on the front and back of the inner cavity of the processing box 1, and mounting blocks 26 are fixedly installed on the front and back of the placing net 15, and the mounting blocks 26 are located inside the mounting groove 20 and are slidably connected to the mounting groove 20, and lifting rods 18 are fixedly installed on both sides of the top of the placing net 15, and the sealing cover 2 and the handle 3 are provided to facilitate the opening and closing of the processing box 1, so as to facilitate the placement of the bearing to be processed in the processing box 1, and the electronic The weighing device 6 is used to accurately weigh the auxiliary agent, the weighing pan 24 is used to hold the auxiliary agent, and the placement net 15 is provided to support the bearing. The driving motor 10 is provided to drive the rotating rod 12 to rotate, and the rotating rod 12 drives the stirring rod 13 and the stirring blade 14 to rotate, and then the stirring blade 14 drives the pickling liquid inside the treatment box to stir, thereby improving the pickling effect of the bearing inside the treatment box 1, and the pickling liquid inside the treatment box 1 is conveniently discharged by providing a drain pipe 7, so as to achieve the purpose of fully pickling the outer surface of the bearing, thereby improving the effect of the treatment of the outer surface of the bearing, and a handle 3 is fixedly installed on the right side of the top of the sealing cover 2, and the surface of the handle 3 is provided with an anti-slip sleeve, and a motor mounting bracket 11 is fixedly installed at the bottom of the treatment box 1. The motor 10 is located on the inner side of the motor mounting frame 11. The motor mounting frame 11 is provided to install and fix the drive motor 10, thereby improving the use stability of the drive motor 10, and further improving the output stability of the drive motor 10. A limiting protrusion 16 is fixedly installed at the bottom of the placement net 15. A limiting groove 31 is provided at the bottom of the limiting protrusion 16. The top of the rotating rod 12 extends to the inside of the limiting groove 31 and is rotatably connected to the limiting groove 31. The limiting protrusion 16 and the limiting groove 31 are provided to cooperate with each other to limit the rotating rod 12, thereby improving the stability of the rotating rod 12 during rotation, preventing the rotating rod 12 from rotating and deviating, thereby reducing the mixing effect of the pickling solution inside the processing box 1. A lifting handle 19 is provided between the lifting rods 18.The surface of the lifting handle 19 is provided with a protective cover, a buffer cylinder 25 is fixedly installed at the bottom of the weighing pan 24, a buffer contact plate 29 is provided at the bottom of the buffer cylinder 25, the bottom of the buffer contact plate 29 contacts the top of the tray 22, a buffer spring 27 is fixedly installed inside the buffer cylinder 25, a movable plate 28 is fixedly installed at the bottom of the buffer spring 27, and the bottom of the movable plate 28 is fixedly connected to the buffer contact plate 29. The buffer spring 27 is provided to buffer the movable plate 28 and the buffer contact plate 29, thereby reducing the impact force of the weighing pan 24 on the top of the tray 22 when it falls. Blocks 30 are fixedly installed on both sides of the inner cavity of the buffer cylinder 25, and the block 30 is clamped at the bottom of the movable plate 28. A sealing ring 32 is provided at the bottom of the processing box 1, and the output end of the drive motor 10 passes through the sealing ring 32 and is sealed with the sealing ring 32. The sealing ring 32 is provided to increase the sealing performance of the fitting between the processing box 1 and the output end of the drive motor 10 to prevent the pickling solution from leaking.

[0027] When in use, the sealing cover 2 is opened by the handle 3, and the bearing to be treated is placed inside the treatment box 1, and the bearing will fall on the top of the placement net 15. An appropriate amount of pickling solution is pre-added inside the treatment box 1, and the pickling solution must submerge the bearing. The rotating rod 12 is driven to rotate under the action of the driving motor 10, and then the rotating rod 12 drives the stirring rod 13 and the stirring blade 14 to rotate together. The pickling solution is stirred under the action of the stirring blade 14, so that the pickling solution is fully in contact with the bearing. The flowing pickling solution can accelerate the progress of the bearing surface treatment. The auxiliary agent is placed inside the weighing pan 24, and the auxiliary agent is weighed under the action of the electronic weighing device 6. After the weighing is completed, the weighing pan 24 is rotated to pour the auxiliary agent into the inside of the treatment box 1, so that the amount of the auxiliary agent added is more accurately controlled, and the effect of the bearing surface treatment is improved. After the treatment is completed, the sealing cover 2 is opened, and the placement net 15 is taken out by the lifting handle 19 and the lifting rod 18, and then the treated bearing can be taken out to complete the purpose of bearing surface treatment.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing outer surface treatment device for bearing processing, comprising a treatment box (1), characterized in that: A sealing cover (2) is provided on the top of the processing box (1); a fixing plate (4) is fixedly installed on the right side of the processing box (1); a fixing rod (5) is fixedly installed on the top of the fixing plate (4); a supporting plate (21) is fixedly installed on the top of the fixing rod (5); an electronic weighing device (6) is fixedly installed on the top of the supporting plate (21); a tray (22) is provided on the top of the electronic weighing device (6); a connecting plate (23) is fixedly installed on the top of the tray (22); a weighing pan (24) is rotatably connected to one side of the connecting plate (23); a drain pipe (7) is connected to the left side of the processing box (1); a control valve (8) is provided on the surface of the drain pipe (7); supporting columns (9) are fixedly installed at the four corners of the bottom of the processing box (1); a driving motor (10) is provided at the bottom of the processing box (1); ), the output end of the driving motor (10) extends to the interior of the processing box (1), the output end of the driving motor (10) is fixedly installed with a rotating rod (12), both sides of the rotating rod (12) are fixedly installed with stirring rods (13), the top and bottom of the stirring rod (13) are fixedly installed with stirring blades (14), the interior of the processing box (1) is provided with a placement net (15), the top of the placement net (15) is fixedly installed with an annular side plate (17), the front and back sides of the inner cavity of the processing box (1) are provided with mounting grooves (20), the front and back sides of the placement net (15) are fixedly installed with mounting blocks (26), the mounting blocks (26) are located inside the mounting groove (20) and are slidably connected to the mounting groove (20), and lifting rods (18) are fixedly installed on both sides of the top of the placement net (15).

2. A bearing outer surface treatment device for bearing processing according to claim 1, characterized in that: A handle (3) is fixedly mounted on the right side of the top of the sealing cover (2), and a non-slip cover is provided on the surface of the handle (3).

3. The bearing outer surface treatment device for bearing processing according to claim 1, characterized in that: A motor mounting frame (11) is fixedly mounted on the bottom of the processing box (1), and the driving motor (10) is located on the inner side of the motor mounting frame (11).

4. The bearing outer surface treatment device for bearing processing according to claim 1, characterized in that: A limiting protrusion (16) is fixedly mounted on the bottom of the placement net (15), and a limiting groove (31) is provided on the bottom of the limiting protrusion (16).

5. The bearing outer surface treatment device for bearing processing according to claim 1, characterized in that: The top of the rotating rod (12) extends to the interior of the limiting groove (31) and is rotatably connected to the limiting groove (31).

6. The bearing outer surface treatment device for bearing processing according to claim 1, characterized in that: A lifting handle (19) is provided between the lifting rods (18), and a protective cover is provided on the surface of the lifting handle (19).

7. The bearing outer surface treatment device for bearing processing according to claim 1, characterized in that: A buffer cylinder (25) is fixedly mounted on the bottom of the weighing pan (24), a buffer contact plate (29) is arranged on the bottom of the buffer cylinder (25), and the bottom of the buffer contact plate (29) contacts the top of the tray (22).

8. A bearing outer surface treatment device for bearing processing according to claim 7, characterized in that: A buffer spring (27) is fixedly installed inside the buffer cylinder (25), a movable plate (28) is fixedly installed at the bottom of the buffer spring (27), and the bottom of the movable plate (28) is fixedly connected to a buffer contact plate (29).

9. The bearing outer surface treatment device for bearing processing according to claim 7, characterized in that: Blocks (30) are fixedly mounted on both sides of the inner cavity of the buffer cylinder (25), and the block (30) is clamped on the bottom of the movable plate (28).

10. The bearing outer surface treatment device for bearing processing according to claim 1, characterized in that: A sealing ring (32) is provided at the bottom of the processing box (1), and the output end of the driving motor (10) passes through the sealing ring (32) and is sealedly connected to the sealing ring (32).

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