A micro steel ball lapping cleaning device

Abstract

The application discloses a kind of micro steel ball lapping cleaning devices, including base and install on the ultrasonic cleaning tank of base, rotating frame is movably installed in ultrasonic cleaning tank, the front end of rotating frame is connected with driving mechanism, and the upper portion of rotating frame is equipped with kneading cleaning mechanism, driving mechanism includes driving motor, driving shaft, rotating shaft, connecting rod, center rod, toggle lever and several bearing discs, and kneading cleaning mechanism includes connecting rod one, connecting rod two, fixed frame, a group of fixed round rods, a group of sliding shaft sleeves, lifting plate, mounting bracket, rotary motor, inclined rod, kneading rod, kneading disc and transmission shaft.The beneficial effects of the present application are that the driving mechanism drives the intermittent rotation of the several placing discs on the rotating frame, when the placing disc rotates to the bottom of the ultrasonic cleaning tank, ultrasonic immersion cleaning can be performed, when the placing disc rotates to the top, the micro steel balls in the placing disc are kneaded and cleaned by the kneading cleaning mechanism, effectively improving the cleaning effect of micro steel balls.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bearing steel ball cleaning, in particular to a micro steel ball lapping and cleaning device. BACKGROUND

[0002] Bearing steel ball is a part used in industrial production, which belongs to a part of bearing. Steel ball is divided into lapped steel ball, forged steel ball and cast steel ball according to production and processing technology. According to processing material, it is divided into bearing steel ball, stainless steel ball and carbon steel ball. Among them, bearing steel ball is an important basic part of industry, and alloy steel ball is a spherical iron alloy wear-resistant body generated by forging, spinning, rolling and casting, etc. with carbon, chromium, manganese, molybdenum and other main added metal elements.

[0003] Micro steel ball plays an important auxiliary role in micro bearing, and its size is generally below 3.175 mm. After lapping processing, micro steel ball needs to be cleaned to remove oil stains and impurities on the surface. At present, bearing steel ball cleaning generally adopts ultrasonic cleaning technology. However, due to the small size of micro steel ball, it is not convenient to transport, and in the cleaning process, micro steel balls are easy to accumulate together, causing incomplete surface cleaning, and often manual follow-up rubbing and cleaning are needed.

[0004] It should be noted that the above content belongs to the technical cognition of the inventor and does not necessarily constitute the prior art. SUMMARY

[0005] In view of the above defects, the present application provides a micro steel ball lapping and cleaning device to solve the rubbing and cleaning problem of micro steel ball.

[0006] To achieve the above purpose, the present application adopts the following technical scheme:

[0007] A micro steel ball lapping and cleaning device, comprising a base and an ultrasonic cleaning tank mounted on the base, a rotating frame movably installed in the ultrasonic cleaning tank, a driving mechanism connected to the front end of the rotating frame, and a rubbing and cleaning mechanism arranged above the rotating frame;

[0008] The driving mechanism comprises a driving motor, a driving shaft, a rotating shaft, a connecting rod, a center rod, a shifting rod and a plurality of bearing discs. The driving motor is installed on the left side of the front end of the ultrasonic cleaning tank. The driving shaft is installed on the rotating end of the driving motor. The rotating shaft is movably inserted into the front end of the ultrasonic cleaning tank. The connecting rod is installed on the front end of the rotating shaft. The center rod is fixedly installed at the center of the rotating frame, and the front end is connected with the inner wall of the ultrasonic cleaning tank. The shifting rod is movably sleeved on the center rod at the bottom. The plurality of bearing discs are movably inserted into the rotating frame;

[0009] The rubbing cleaning mechanism comprises connecting rod one, connecting rod two, fixed frame, a set of fixed round rods, a set of sliding shaft sleeves, lifting plate, mounting frame, rotary motor, inclined rod, rubbing rod, rubbing disc and transmission shaft, the connecting rod one is installed at the front end of the driving shaft, the connecting rod two is hinged at the front end of the connecting rod one, the fixed frame is located at the front end of the ultrasonic cleaning tank, a set of fixed round rods are installed in the fixed frame, a set of sliding shaft sleeves are movably sleeved on the set of fixed round rods, the lifting plate is installed at the rear end of the set of sliding shaft sleeves, the mounting frame is installed on the lifting plate, the rotary motor is installed on the upper end of the mounting frame, the inclined rod is installed on the rotating end of the rotary motor, the rubbing rod is connected with the inclined rod at the upper end, the rubbing disc is installed at the bottom of the rubbing rod, and the transmission shaft is movably installed on the right side of the lifting plate.

[0010] Further, the rotary motor rotating end and the transmission shaft are connected through a transmission belt, and the transmission shaft and the rubbing rod are connected through a set of spur gears.

[0011] Further, the rubbing rod is movably connected with the mounting frame through a set of spherical surfaces, and a circular hole corresponding to the rubbing rod is formed in the lifting plate.

[0012] Further, the driving shaft and the rotating shaft are connected through a set of transmission gears.

[0013] Further, a plurality of bearing discs are respectively placed in the clamped placement discs, a plurality of circular holes are uniformly formed in the bottom of the placement disc, and water-permeable non-woven fabric is laid in the placement disc, and the water-permeable non-woven fabric is fixed around the placement disc.

[0014] Further, a strip-shaped hole corresponding to the central rod is formed in the bottom of the shifting rod, and a shifting groove corresponding to the front end of the bearing disc is formed in the upper end of the shifting rod.

[0015] Further, a fixed gear is installed at the rear end of the ultrasonic cleaning tank, a plurality of transmission gears meshing with the fixed gear are movably installed at the rear end of the rotating frame, and a plurality of guide gears meshing with the transmission gears are respectively installed at the rear end of the plurality of bearing discs.

[0016] Further, a cleaning frame is installed on the base, a stepping motor is installed at the top of the cleaning frame, a worm is installed at the rotating end of the stepping motor, an arc-shaped plate is movably installed in the cleaning frame, worm gear teeth meshing with the worm are installed at the upper end of the arc-shaped plate, and a plurality of cleaning pipes are installed at the bottom of the arc-shaped plate.

[0017] Further, a set of arc-shaped sliding grooves are formed in the two sides of the cleaning frame, and the two sides of the arc-shaped plate are slidably installed in the set of arc-shaped sliding grooves through a set of circular sliding blocks.

[0018] The application provides a micro steel ball fine grinding and cleaning device, which has the following beneficial effects: the micro steel balls that need to be fine ground and cleaned are placed in a plurality of placing discs, a driving mechanism drives the plurality of placing discs on a rotating frame to intermittently rotate, when the placing discs rotate to the bottom of an ultrasonic cleaning tank, ultrasonic immersion cleaning is performed, when the placing discs rotate to the top, a rubbing and cleaning mechanism adopts a rubbing rod to drive a rubbing disc to swing and rotate, the micro steel balls in the placing discs are rubbed, and a plurality of cleaning pipes at the top are used for flushing, so that manual rubbing and cleaning is replaced, the cleaning effect of the micro steel balls is effectively improved, and the intermittent rotation of the rotating frame and the reciprocating lifting of the lifting plate are linked, so that the structure is more stable in operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the micro steel ball fine grinding and cleaning device.

[0020] Figure 2 It is a schematic diagram of the driving motor transmission.

[0021] Figure 3 It is a schematic diagram of the driving mechanism.

[0022] Figure 4 It is a schematic diagram of the pushing rod.

[0023] Figure 5 It is a side view of the rotating frame.

[0024] Figure 6 It is a schematic diagram of the fixed gear transmission.

[0025] Figure 7 It is a top view of the bearing disc.

[0026] Figure 8 It is a top view of the placing disc.

[0027] Figure 9 It is a schematic diagram of the fixed frame.

[0028] Figure 10 It is a top view of the lifting plate.

[0029] Figure 11 It is a schematic diagram of the rubbing disc transmission.

[0030] Figure 12 It is a schematic diagram of the arc-shaped plate transmission.

[0031] In the figure: 1, base; 2, ultrasonic cleaning tank; 3, rotating frame; 4, drive motor; 5, drive shaft; 6, rotating shaft; 7, connecting rod; 8, center rod; 9, push rod; 10, bearing disc; 11, connecting rod one; 12, connecting rod two; 13, fixed frame; 14, fixed round rod; 15, sliding shaft sleeve; 16, lifting plate; 17, mounting frame; 18, rotary motor; 19, inclined rod; 20, kneading rod; 21, kneading disc; 22, transmission shaft; 23, transmission belt; 24, straight gear set; 25, spherical surface; 26, circular hole; 27, transmission gear set; 28, placing disc; 29, circular hole; 30, water-permeable non-woven fabric; 31, strip hole; 32, push groove; 33, fixed gear; 34, transmission gear; 35, guide gear; 36, cleaning frame; 37, stepping motor; 38, worm; 39, arc plate; 40, worm gear teeth; 41, cleaning pipe; 42, arc-shaped sliding groove; 43, circular sliding block. DETAILED DESCRIPTION

[0032] The application will be described in detail below with reference to the drawings, in which Figures 1-12 A miniature steel ball lapping and cleaning device, comprising a base 1 and an ultrasonic cleaning tank 2 mounted on the base 1, a rotating frame 3 movably installed in the ultrasonic cleaning tank 2, a drive mechanism connected to the front end of the rotating frame 3, and a kneading and cleaning mechanism arranged above the rotating frame 3;

[0033] The drive mechanism comprises a drive motor 4, a drive shaft 5, a rotating shaft 6, a connecting rod 7, a center rod 8, a push rod 9, and a plurality of bearing discs 10, the drive motor 4 is installed on the left side of the front end of the ultrasonic cleaning tank 2, the drive shaft 5 is installed on the rotating end of the drive motor 4, the rotating shaft 6 is movably inserted into the front end of the ultrasonic cleaning tank 2, the connecting rod 7 is installed on the front end of the rotating shaft 6, the center rod 8 is fixedly installed at the center of the rotating frame 3 and connected to the inner wall of the ultrasonic cleaning tank 2 at the front end, the push rod 9 is movably sleeved on the center rod 8 at the bottom, and the plurality of bearing discs 10 are movably inserted into the rotating frame 3;

[0034] The rubbing cleaning mechanism comprises connecting rod 1 11, connecting rod 2 12, fixed frame 13, a set of fixed round rods 14, a set of sliding shaft sleeves 15, lifting plate 16, mounting frame 17, rotating motor 18, inclined rod 19, rubbing rod 20, rubbing disc 21 and transmission shaft 22, the connecting rod 1 11 is installed at the front end of the drive shaft 5, the connecting rod 2 12 is hinged at the front end of the connecting rod 1 11, the fixed frame 13 is located at the front end of the ultrasonic cleaning tank 2, a set of fixed round rods 14 are installed in the fixed frame 13, a set of sliding shaft sleeves 15 are movably sleeved on the set of fixed round rods 14, the lifting plate 16 is installed at the rear end of the set of sliding shaft sleeves 15, the mounting frame 17 is installed on the lifting plate 16, the rotating motor 18 is installed on the upper end of the mounting frame 17, the inclined rod 19 is installed on the rotating end of the rotating motor 18, the rubbing rod 20 is connected with the inclined rod 19 at the upper end, the rubbing disc 21 is installed at the bottom of the rubbing rod 20, and the transmission shaft 22 is movably installed on the right side of the lifting plate 16.

[0035] The rotating end of the rotating motor 18 is in driving connection with the transmission shaft 22 through a transmission belt 23, and the transmission shaft 22 is in driving connection with the rubbing rod 20 through a set of spur gears 24.

[0036] The rubbing rod 20 is movably connected with the mounting frame 17 through a set of spherical surfaces 25, and a circular hole 26 corresponding to the rubbing rod 20 is formed in the lifting plate 16.

[0037] The drive shaft 5 and the rotating shaft 6 are in driving connection through a set of transmission gear sets 27.

[0038] A plurality of bearing discs 10 are respectively provided with clamped placement discs 28, a plurality of circular holes 29 are uniformly formed in the bottom of each placement disc 28, and water-permeable non-woven fabric 30 is laid in each placement disc 28 and fixed on the placement disc 28.

[0039] A strip-shaped hole 31 corresponding to the central rod 8 is formed in the bottom of the push rod 9, and a push groove 32 corresponding to the front end of the bearing disc 10 is formed in the upper end of the push rod 9.

[0040] A fixed gear 33 is installed at the rear end of the ultrasonic cleaning tank 1, a plurality of transmission gears 34 meshing with the fixed gear 33 are movably installed at the rear end of the rotating frame 3, and a plurality of guide gears 35 meshing with the transmission gears 34 are respectively installed at the rear end of the plurality of bearing discs 10.

[0041] A cleaning frame 36 is installed on the base 1, a stepping motor 37 is installed at the top of the cleaning frame 36, a worm 38 is installed at the rotating end of the stepping motor 37, an arc-shaped plate 39 is movably installed in the cleaning frame 36, a worm gear tooth 40 meshing with the worm 38 is installed at the upper end of the arc-shaped plate 39, and a plurality of cleaning pipes 41 are installed at the bottom of the arc-shaped plate 39.

[0042] The cleaning frame 36 is provided with a group of arc-shaped sliding grooves 42 on both sides, and the arc-shaped plates 39 are slidably installed in the group of arc-shaped sliding grooves 42 through a group of circular sliding blocks 43.

[0043] The working principle of the embodiment is as follows: the electric device used by the device is controlled by the external controller, a plurality of bearing plates 10 are respectively provided with placing grooves, in use, the user first places the micro steel balls that need to be lapped and cleaned in the plurality of placing plates 28, and then places the placing plates 28 in the bearing plates 10;

[0044] When the ultrasonic wave soaking is performed, the driving motor 4 is installed at the left side of the front end of the ultrasonic cleaning tank 2, the driving shaft 5 is installed on the rotating end of the driving motor 4, the rotating shaft 6 is movably inserted into the front end of the ultrasonic cleaning tank 2 through the fastening bearing, the connecting rod 7 is installed at the front end of the rotating shaft 6, the center rod 8 is fixedly installed at the center of the rotating frame 3 and connected with the inner wall of the ultrasonic cleaning tank 2 at the front end, the poking rod 9 is movably sleeved on the center rod 8 at the bottom, a plurality of bearing plates 10 are movably inserted into the rotating frame 3 at both ends, the driving shaft 5 and the rotating shaft 6 are transmissionally connected through a group of transmission gear sets 27, a plurality of bearing plates 10 are respectively provided with clamped placing plates 28, the placing plates 28 are uniformly provided with a plurality of circular holes 29 at the bottom, and the placing plates 28 are paved with water-permeable non-woven fabrics 30, the water-permeable non-woven fabrics 30 are fixedly installed on the placing plates 28, the bottom of the poking rod 9 is provided with a strip-shaped hole 31 corresponding to the center rod 8, the upper end of the poking rod 9 is provided with a poking groove 32 corresponding to the front end of the bearing plate 10, the fixed gear 33 is installed at the rear end of the ultrasonic cleaning tank 1, a plurality of transmission gears 34 meshing with the fixed gear 33 are movably installed at the rear end of the rotating frame 3, and a plurality of guide gears 35 meshing with the transmission gears 34 are installed at the rear end of the bearing plates 10. Figure 2 Figure 8 As shown in the figure, when the driving motor 4 works, the rotating shaft 6 can be driven to rotate through the driving shaft 5, the rotating shaft 6 can intermittently poke the front end of the bearing plate 10 through the connecting rod 7 and the poking rod 9, so that the plurality of bearing plates 10 on the rotating frame 3 can be intermittently rotated, when the plurality of bearing plates 10 rotate, the rear end fixed gear 33, the transmission gear 34 and the guide gear 35 can be used to realize the slow rotation, so as to ensure that the front of the bearing plate 10 is always upward, when the bearing plate 10 rotates to the bottom of the ultrasonic cleaning tank, the micro steel balls in the placing plate 28 can be soaked and cleaned by the ultrasonic wave;

[0045] ​Rubbing cleaning time: connecting rod 11 is installed in the front end of the drive shaft 5, connecting rod 2 12 is hinged in the front end of connecting rod 11, fixed frame 13 is located in the front end of ultrasonic cleaning tank 2, a group of fixed round rod 14 is installed in the fixed frame 13, a group of sliding shaft sleeve 15 is movably sleeved on a group of fixed round rod 14, lifting plate 16 is installed in the rear end of a group of sliding shaft sleeve 15, mounting bracket 17 is installed on the lifting plate 16, rotary motor 18 is installed on the upper end of mounting bracket 17, inclined rod 19 is installed on the rotating end of rotary motor 18, rubbing rod 20 upper end is connected with inclined rod 19, rubbing disc 21 is installed at the bottom of rubbing rod 20, transmission shaft 22 is movably installed on the right side of lifting plate 16 through fastening bearing, the rotating end of rotary motor 18 and transmission shaft 22 are driven connected through transmission belt 23, transmission shaft 22 and rubbing rod 20 are driven connected through a group of spur gears 24, rubbing rod 20 is movably connected with mounting bracket 17 through a group of spherical surfaces 25, lifting plate 16 is provided with a circular hole 26 corresponding to rubbing rod 20, as shown in Figure 9 — Figure 11 As shown, when the driving motor 4 works, it can drive connecting rod 11 to rotate through drive shaft 5, connecting rod 11 can drive lifting plate 16 to reciprocatingly lift through connecting rod 2 12, the intermittent rotation of bearing disc 10 on rotating frame 3 and the reciprocating lifting of lifting plate 16 are linkage structure, when bearing disc 10 on rotating frame 3 rotates to the top, rubbing disc 21 at the bottom of lifting plate 16 descends and sticks to the micro steel ball in placing disc 28, then, the driving motor 4 stops working, rotary motor 18 starts working, first, it drives rubbing disc 21 to swing and rotate through inclined rod 19 and rubbing rod 20, at the same time, it drives rubbing disc 21 to rotate around its own axis through transmission belt 23, transmission shaft 22 and a group of spur gears 24, rubbing disc 21 is made of rubber material, swing and rotation can rub and knead the micro steel ball in placing disc 28, instead of manual rubbing and kneading, the size of spur gear on transmission shaft 22 is larger than that on rubbing rod 20, so as to ensure that the spur gear on rubbing rod 20 is always meshed with the spur gear on transmission shaft 22 when it deflects;

[0046] Kerosene flushing time: base 1 is provided with cleaning frame 36, step motor 37 is installed at the top of cleaning frame 36, worm 38 is installed on the rotating end of step motor 37, arc plate 39 is movably installed in cleaning frame 36, worm gear tooth 40 is installed on the upper end of arc plate 39 and meshed with worm 38, a plurality of cleaning pipes 41 are installed at the bottom of arc plate 39, a group of arc-shaped sliding grooves 42 are formed on the both sides of cleaning frame 36, arc plate 39 is slidably installed in a group of arc-shaped sliding grooves 42 through a group of circular sliding blocks 43, as shown in Figure 12As shown, several cleaning tubes 41 are connected with external kerosene pipeline, and the arc plate 39 bottom several cleaning tubes 41 can be reciprocating swing by the stepping motor 37 through the worm 38, and the kerosene is washed to the micro steel ball in the placement disc 28, and the cleaning effect of the micro steel ball is effectively improved by cooperating with the rubbing disc 21, and the cleaned kerosene can flow to the ultrasonic cleaning tank 2 through the water-permeable non-woven fabric 30 and the round hole 29, and the protective shell can be installed outside the rotating motor 18.

[0047] The above technical solutions only embody the preferred technical solutions of the present application, and some changes made by the person skilled in the art to some parts of the present application also embody the principles of the present application and are within the protection scope of the present application.

Claims

1. A micro steel ball precision cleaning device, comprising a base (1) and an ultrasonic cleaning tank (2) mounted on the base (1), wherein a rotating frame (3) is movably installed inside the ultrasonic cleaning tank (2), characterized in that, The front end of the rotating frame (3) is connected to a driving mechanism, and a rubbing and washing mechanism is provided above the rotating frame (3); The drive mechanism includes a drive motor (4), a drive shaft (5), a rotating shaft (6), a connecting rod (7), a central rod (8), a toggle rod (9), and several bearing plates (10). The drive motor (4) is installed on the left side of the front end of the ultrasonic cleaning tank (2). The drive shaft (5) is installed on the rotating end of the drive motor (4). The rotating shaft (6) is movably inserted into the front end of the ultrasonic cleaning tank (2). The connecting rod (7) is installed at the front end of the rotating shaft (6). The central rod (8) is fixedly installed at the center of the rotating frame (3), and its front end is connected to the inner wall of the ultrasonic cleaning tank (2). The bottom of the toggle rod (9) is movably fitted onto the central rod (8). Several bearing plates (10) are movably inserted into the rotating frame (3). The bottom of the actuating rod (9) has a strip hole (31) corresponding to the center rod (8), and the upper end of the actuating rod (9) has an actuating groove (32) corresponding to the front end of the bearing plate (10). The ultrasonic cleaning tank (2) has a fixed gear (33) installed at the rear end, and a number of transmission gears (34) that mesh with the fixed gear (33) are movably installed at the rear end of the rotating frame (3). A number of guide gears (35) that mesh with the transmission gears (34) are installed at the rear ends of the bearing plates (10). The rubbing and cleaning mechanism includes a connecting rod one (11), a connecting rod two (12), a fixed frame (13), a set of fixed round rods (14), a set of sliding bushings (15), a lifting plate (16), a mounting frame (17), a rotary motor (18), a diagonal rod (19), a rubbing rod (20), a rubbing disc (21), and a transmission shaft (22). The connecting rod one (11) is installed at the front end of the drive shaft (5), the connecting rod two (12) is hinged to the front end of the connecting rod one (11), the fixed frame (13) is located at the front end of the ultrasonic cleaning tank (2), and a set of fixed round rods (14) are installed on the fixed frame. Inside the fixed frame (13), a set of sliding bushings (15) are movably mounted on a set of fixed round rods (14). The lifting plate (16) is installed at the rear end of the set of sliding bushings (15). The mounting frame (17) is installed on the lifting plate (16). The rotary motor (18) is installed on the upper end of the mounting frame (17). The inclined rod (19) is installed on the rotating end of the rotary motor (18). The upper end of the kneading rod (20) is connected to the inclined rod (19). The kneading disc (21) is installed at the bottom of the kneading rod (20). The transmission shaft (22) is movably installed on the right side of the lifting plate (16). The rotating end of the rotary motor (18) is connected to the transmission shaft (22) via a transmission belt (23), and the transmission shaft (22) is connected to the kneading rod (20) via a set of spur gears (24). The drive shaft (5) and the rotating shaft (6) are connected by a set of transmission gears (27); Connecting rod one (11) can drive the lifting plate (16) to move up and down reciprocally through connecting rod two (12).

2. The miniature steel ball precision grinding and cleaning device according to claim 1, characterized in that, The kneading rod (20) is movably connected to the mounting frame (17) through a set of spherical surfaces (25), and the lifting plate (16) has a circular hole (26) corresponding to the kneading rod (20).

3. The miniature steel ball precision grinding and cleaning device according to claim 1, characterized in that, Several carrier trays (10) each contain a mounting tray (28). The bottom of the mounting tray (28) has several evenly spaced round holes (29). The mounting tray (28) is covered with a water-permeable non-woven fabric (30), which is fixed around the mounting tray (28).

4. The miniature steel ball precision grinding and cleaning device according to claim 1, characterized in that, A cleaning rack (36) is installed on the base (1). A stepper motor (37) is installed at the top inside the cleaning rack (36). A worm gear (38) is installed at the rotating end of the stepper motor (37). An arc plate (39) is movably installed inside the cleaning rack (36). A worm gear tooth (40) that meshes with the worm gear (38) is installed at the upper end of the arc plate (39). Several cleaning tubes (41) are installed at the bottom of the arc plate (39).

5. The miniature steel ball precision grinding and cleaning device according to claim 4, characterized in that, The cleaning rack (36) has a set of arc-shaped grooves (42) on both sides, and the arc plate (39) is slidably installed in the set of arc-shaped grooves (42) by a set of circular sliders (43) on both sides.

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