Machine tool bearing steel ball grinding and cleaning device
By combining the design of the grinding barrel revolving around the sliding column with the rotation of the stirring blades, the problem of insufficient contact between the steel balls of the machine tool bearings and the grinding powder is solved, resulting in a better grinding effect.
Patent Information
- Application Number
- CN202423182121.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-23
AI Technical Summary
In traditional machine tool bearing steel ball grinding and cleaning devices, the contact between the machine tool bearing steel balls and the grinding powder is insufficient, resulting in poor grinding quality.
The grinding barrel revolves around the sliding column, which, in conjunction with the rotation of the stirring blades, ensures full contact between the steel balls of the machine tool bearings and the grinding powder. The grinding barrel rotates via a turntable, and the sliding column drives the stirring blades to rotate, thereby enhancing the grinding effect.
This improves the contact between the steel balls in the machine tool bearings and the grinding powder, thus enhancing the grinding effect.
Smart Images
Figure CN223617471U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of machine tool bearing steel ball grinding technology, specifically a machine tool bearing steel ball grinding and cleaning device. Background Technology
[0002] Machine tool bearing steel balls are a key component used in machine tool bearings. They are mainly made of chromium steel or carbon steel and are usually spherical or cylindrical in shape. They are placed in a steel ball retainer inside the bearing to keep the spacing and position of the steel balls stable, thereby reducing bearing friction and wear.
[0003] Traditional machine tool bearing steel ball grinding and cleaning devices involve placing the machine tool bearing steel balls into a grinding barrel, stirring the steel balls to make them rub against the grinding powder to achieve grinding, and then removing the steel balls and placing them into a cleaning device for cleaning, thereby achieving the grinding and cleaning of the machine tool bearing steel balls.
[0004] The grinding and cleaning devices for machine tool bearing steel balls of this type have the following disadvantages: grinding is achieved by stirring the machine tool bearing steel balls to make them rub against the grinding powder, but simple stirring makes it difficult for the machine tool bearing steel balls and grinding powder to make full contact, resulting in poor grinding quality. Therefore, we propose a grinding and cleaning device for machine tool bearing steel balls. Utility Model Content
[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a grinding and cleaning device for machine tool bearing steel balls. By rotating the grinding barrel around the sliding column and coordinating the rotation of the stirring blades, the device can achieve tumbling and stirring of the machine tool bearing steel balls during grinding, so that the contact between the machine tool bearing steel balls and the grinding powder is more complete and the grinding effect is better. This can effectively solve the problems in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a grinding and cleaning device for steel balls in machine tool bearings, including a mounting frame, two mounting frames, an ultrasonic cleaner being provided on the front side of the mounting frame located on the front side, and a grinding mechanism;
[0007] Grinding mechanism: It includes a turntable, a grinding barrel, a mounting plate, a chute, a sliding column, and a stirring blade. The turntable is rotatably connected to the rear side of the mounting frame located at the front. The grinding barrel is set at the rear edge of the turntable. The mounting plate is set at the front side of the mounting frame located at the rear. A chute is opened in the middle of the mounting plate. A sliding column is slidably connected inside the chute. The middle part of the sliding column is rotatably connected to the rotating hole in the middle of the rear side of the grinding barrel. A stirring blade is set at the front side of the sliding column. The stirring blade is located inside the grinding barrel.
[0008] The ultrasonic cleaner's input is electrically connected to an external power source. By rotating the grinding drum around the sliding column in conjunction with the rotation of the stirring blades, the machine tool bearing steel balls are tumbled and stirred during grinding, resulting in more thorough contact between the steel balls and the grinding powder and a better grinding effect.
[0009] Furthermore, a control switch is provided in the center of the front side of the mounting bracket. The input terminal of the control switch is electrically connected to an external power source to control electrical appliances.
[0010] Furthermore, the grinding mechanism also includes a first gear and a second gear. The first gear is located in the middle of the mounting plate, and the second gear is fixedly sleeved on the rear end of the slide column. The first gear and the second gear are meshed and connected to drive the slide column to rotate.
[0011] Furthermore, the grinding mechanism also includes a motor, which is located on the upper front end of the mounting bracket. The output shaft of the motor passes through a circular hole on the upper front end of the mounting bracket and is fixedly connected to the middle rear side of the turntable. The input end of the motor is electrically connected to the output end of the control switch to drive the turntable to rotate.
[0012] Furthermore, a grinding barrel door is hinged to the right side of the outer surface of the grinding barrel, and the grinding barrel door is locked.
[0013] Furthermore, each of the two sliding rings on the right side of the outer surface of the grinding barrel is slidably connected with a through strip, which passes through the locking ring on the right side of the grinding barrel door. Each through strip has a pin inserted into its corresponding inner slot to lock it.
[0014] Furthermore, the bottom of each mounting bracket is provided with evenly distributed mounting holes for fixing the mounting bracket.
[0015] Compared with the prior art, the beneficial effects of this utility model are: the machine tool bearing steel ball grinding and cleaning device has the following advantages:
[0016] The grinding drum is rotated by a turntable, which in turn drives the stirring blades to rotate. This allows the grinding drum to revolve around the sliding column and the stirring blades to rotate, thus achieving tumbling and stirring during the grinding of machine tool bearing steel balls. This ensures more thorough contact between the machine tool bearing steel balls and the grinding powder, resulting in a better grinding effect. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0019] Figure 3 This is a cross-sectional structural diagram of the turntable of this utility model.
[0020] In the diagram: 1. Mounting bracket, 2. Ultrasonic cleaner, 3. Grinding mechanism, 31. Turntable, 32. Grinding barrel, 33. Mounting plate, 34. Slide groove, 35. Slide column, 36. Gear 1, 37. Gear 2, 38. Stirring blade, 39. Motor, 4. Control switch, 5. Grinding barrel door, 6. Through strip, 7. Pin. Detailed Implementation
[0021] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-3 This embodiment provides a technical solution: a grinding and cleaning device for steel balls of machine tool bearings, including a mounting frame 1, which has two mounting frames. An ultrasonic cleaner 2 is provided on the front side of the mounting frame 1 located on the front side. It also includes a grinding mechanism 3. A control switch 4 is provided in the middle of the front side of the mounting frame 1 located on the front side. The input end of the control switch 4 is electrically connected to an external power source. The bottom of the mounting frame 1 is provided with evenly distributed mounting holes.
[0023] Grinding mechanism 3 includes a turntable 31, a grinding barrel 32, a mounting plate 33, a slide 34, a slide column 35, and a stirring blade 38. The turntable 31 is rotatably connected to the rear side of the mounting frame 1 located at the front. The grinding barrel 32 is located at the rear edge of the turntable 31. A grinding barrel door 5 is hinged to the right side of the outer surface of the grinding barrel 32 via a hinge. A through strip 6 is slidably connected to the sliding ring on the right side of the outer surface of the grinding barrel 32. The through strip 6 passes through the locking ring on the right side of the grinding barrel door 5. A pin 7 is inserted into the corresponding inner socket on both through strips 6. A mounting plate 33 is provided on the front side of the mounting bracket 1. A sliding groove 34 is provided in the middle of the mounting plate 33. A sliding column 35 is slidably connected inside the sliding groove 34. The middle part of the sliding column 35 is rotatably connected to a rotating hole in the middle of the rear side of the grinding barrel 32. A stirring blade 38 is provided on the front side of the sliding column 35. The stirring blade 38 is located inside the grinding barrel 32. The grinding mechanism 3 also includes a first gear 36 and a second gear 37. The first gear 36 is located in the middle of the mounting plate 33. The second gear 37 is fixedly sleeved on the rear end of the sliding column 35. The first gear 36 and the second gear 37 are connected together. 37 meshing connection, the grinding mechanism 3 also includes a motor 39, which is located on the upper front end of the mounting bracket 1. The output shaft of the motor 39 passes through the round hole on the upper front end of the mounting bracket 1 and is fixedly connected to the middle rear side of the turntable 31. The input end of the motor 39 is electrically connected to the output end of the control switch 4. First, the machine tool bearing steel ball needs to be placed inside the grinding barrel 32, then the grinding barrel door 5 is closed, and the threading strip 6 is passed through the locking ring on the right side of the grinding barrel door 5 and the pin 7 is inserted into the socket respectively, thus completing the process. The grinding barrel door 5 is closed and locked, and then the motor 39 is turned on by the control switch 4. The motor 39 drives the turntable 31 to rotate and drive the grinding barrel 32 to rotate synchronously. Since the sliding column 35 rotates and slides inside the sliding groove 34, the sliding column 35 slides inside the sliding groove 34 while the grinding barrel 32 rotates. At the same time, the sliding column 35 will rotate under the action of gear 1 36 and gear 2 37 and drive the stirring blade 38 to rotate, thereby stirring and turning the steel balls of the machine tool bearing, and realizing the grinding of the steel balls of the machine tool bearing.
[0024] Among them, the input end of the ultrasonic cleaner 2 is electrically connected to an external power source. By rotating the grinding barrel 32 around the sliding column 35 in conjunction with the rotation of the stirring blade 38, the grinding of the machine tool bearing steel balls is achieved by tumbling and stirring, so that the contact between the machine tool bearing steel balls and the grinding powder is more complete and the grinding effect is better.
[0025] The working principle of the machine tool bearing steel ball grinding and cleaning device provided by this utility model is as follows: When grinding and cleaning the machine tool bearing steel balls, the machine tool bearing steel balls need to be placed inside the grinding barrel 32 first, and then an appropriate amount of grinding powder is put into the grinding barrel 32 at the same time. Then, the grinding barrel door 5 is closed, and the threading strips 6 are respectively passed through the locking rings on the right side of the grinding barrel door 5 and the pins 7 are respectively inserted into the sockets to complete the closing and locking of the grinding barrel door 5. Then, the motor 39 is turned on by the control switch 4. The motor 39 drives the turntable 31 to rotate, which drives the grinding barrel 32 to rotate synchronously. Due to the slip The column 35 rotates and slides inside the groove 34. Therefore, while the grinding barrel 32 rotates, it drives the column 35 to slide inside the groove 34. At the same time, the column 35 will rotate under the action of gear 1 36 and gear 2 37 and drive the stirring blade 38 to rotate, thereby stirring and tumbling the machine tool bearing steel balls, thus achieving grinding of the machine tool bearing steel balls. After grinding, the machine tool bearing steel balls are taken out and placed in the ultrasonic cleaner 2 with cleaning oil added. Then the ultrasonic cleaner 2 is turned on to clean the machine tool bearing steel balls. After cleaning, the machine tool bearing steel balls can be taken out.
[0026] It is worth noting that the motor 39 disclosed in the above embodiments can be a 110BYGH1.8 two-phase stepper motor, the ultrasonic cleaner 2 can be an XY-CS-3D ultrasonic cleaner, and the control switch 4 is provided with a button corresponding to the motor 39 and controlling its switch.
[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A grinding and cleaning device for steel balls in machine tool bearings, comprising a mounting frame (1), wherein there are two mounting frames (1), and an ultrasonic cleaner (2) is provided on the front side of the mounting frame (1) located on the front side, characterized in that: It also includes a grinding mechanism (3); Grinding mechanism (3): It includes a turntable (31), a grinding barrel (32), a mounting plate (33), a chute (34), a sliding column (35), and a stirring blade (38). The turntable (31) is rotatably connected to the rear side of the mounting frame (1) located on the front side. The grinding barrel (32) is provided at the rear edge of the turntable (31). The mounting plate (33) is provided on the front side of the mounting frame (1) located on the rear side. A chute (34) is provided in the middle of the mounting plate (33). A sliding column (35) is slidably connected inside the chute (34). The middle part of the sliding column (35) is rotatably connected to the rotating hole in the middle of the rear side of the grinding barrel (32). A stirring blade (38) is provided on the front side of the sliding column (35). The stirring blade (38) is located inside the grinding barrel (32). Wherein: the input end of the ultrasonic cleaner (2) is electrically connected to an external power source.
2. The grinding and cleaning device for machine tool bearing steel balls according to claim 1, characterized in that: A control switch (4) is provided in the middle of the front side of the mounting bracket (1) located on the front side. The input end of the control switch (4) is electrically connected to an external power supply.
3. The grinding and cleaning device for machine tool bearing steel balls according to claim 1, characterized in that: The grinding mechanism (3) further includes a first gear (36) and a second gear (37). The first gear (36) is located in the middle of the mounting plate (33), and the second gear (37) is fixedly sleeved on the rear end of the sliding column (35). The first gear (36) and the second gear (37) are meshed and connected.
4. The grinding and cleaning device for machine tool bearing steel balls according to claim 2, characterized in that: The grinding mechanism (3) also includes a motor (39), which is located on the upper front side of the mounting bracket (1) on the front side. The output shaft of the motor (39) passes through the round hole on the upper front side of the mounting bracket (1) on the front side and is fixedly connected to the middle rear side of the turntable (31). The input end of the motor (39) is electrically connected to the output end of the control switch (4).
5. The grinding and cleaning device for machine tool bearing steel balls according to claim 1, characterized in that: The grinding barrel (32) has a grinding barrel door (5) hinged to the right side of its outer surface.
6. The grinding and cleaning device for machine tool bearing steel balls according to claim 5, characterized in that: The grinding barrel (32) has a sliding strip (6) slidably connected inside the slip ring on the right side of the outer surface. The strip (6) passes through the locking ring on the right side of the grinding barrel door (5). The two strips (6) have pins (7) inserted into the inlets on opposite sides.
7. The grinding and cleaning device for machine tool bearing steel balls according to claim 1, characterized in that: The bottom of the mounting bracket (1) is provided with evenly distributed mounting holes.