A bearing outer surface grinding device for bearing processing

Abstract

The invention discloses a bearing outer surface grinding device for bearing processing, relates to the field of bearing processing, and solves the problem that the grinding position of the existing grinding equipment is difficult to adjust. The invention comprises a device housing, a bottom plate is provided at the bottom of the device housing, an adjustment box is fixedly connected to the bottom of the device housing, a motor is fixedly installed between the bottom of the adjustment box and the bottom plate, an adjustment disk is installed on the inner wall of the adjustment box, a worm is provided on the outer side of the adjustment disk, and a clamping mechanism is provided inside the device housing; a grinding mechanism is used to grind the outer side of the bearing at the top of the device housing, the grinding mechanism is installed inside the device housing, and a positioning mechanism is also provided on the top of the device housing. The invention uses the clamping mechanism to facilitate adjustment and fixation according to the size of the bearing, and lifts the bearing upward to facilitate grinding the outer side of the bearing, thereby achieving the effect of quickly fixing the bearing.

Description

Technical Field

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

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support the mechanical rotating body to reduce the friction coefficient of the mechanical load during the transmission design process. Bearings are components that fix and reduce the load friction coefficient during the development of mechanical transmission. It can also be said that when other parts on the shaft move relative to each other, they are used to reduce the friction coefficient during power transmission and keep the center position of the shaft fixed.

[0003] When producing and processing bearings, in order to resolve the error between the final produced bearing and the standard, the outer surface of the bearing needs to be polished to ensure its normal use.

[0004] The existing Chinese public patent document: CN112222971B discloses a bearing outer surface grinding device for bearing processing, which adjusts the position of the hinge point by controlling the distance between the two support rod ends, so that the bearing outer ring can be fixed through the hinge point, and further, when the positioning shaft is driven by the driving device to rotate, the entire bearing outer ring can be ground, which is not only simple to operate, but also can avoid the problem of different grinding degrees at both ends of the bearing outer ring due to repeated positioning errors;

[0005] However, when the above-mentioned grinding equipment is in use, the bearing needs to be adjusted to the position corresponding to the hinge point so that the outer side of the bearing can be ground through the positioning shaft. When adjusting the position of the bearing, the bearing needs to be moved and the position of the hinge point needs to be repositioned. The operation is more troublesome and affects the grinding quality. For this reason, we propose a bearing outer surface grinding equipment for bearing processing. Summary of the invention

[0006] The object of the present invention is to provide a bearing outer surface grinding device for bearing processing to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A bearing outer surface grinding device for bearing processing, comprising a device housing, a bottom plate is provided at the bottom of the device housing, an adjusting box is fixedly connected to the bottom of the device housing, a motor is fixedly installed between the bottom of the adjusting box and the bottom plate, the output end of the motor extends to the interior of the adjusting disk, an adjusting disk is installed on the inner wall of the adjusting box, a worm is provided on the outer side of the adjusting disk, the worm is rotatably installed in the interior of the adjusting box, a rack is provided on the outer side of the adjusting disk that is connected to the worm for transmission, one end of the worm is fixedly connected to a grip rod extending to the outside of the adjusting box, a clamping mechanism for lifting the top bearing of the device housing is provided inside the device housing; a grinding mechanism is used to grind the outer side of the top bearing of the device housing, the grinding mechanism is installed inside the device housing, and a positioning mechanism for facilitating the movement of the bearing is also provided on the top of the device housing.

[0009] Preferably, the clamping mechanism includes a rotating drum fixedly mounted on the inner wall of the adjusting disk, the rotating drum extends to the interior of the device housing, the outer side of the rotating drum is fixedly connected to two symmetrically distributed pull rods 1, one end of the pull rod 1 is rotatably mounted with a mounting rod 1, a pull rod 2 is sleeved between the two mounting rods 1, a pull rod 3 located above the pull rod 2 is sleeved on the outer side of the mounting rod 1, a mounting rod 2 is provided at one end of the pull rod 3 away from the mounting rod 1, a through hole for the mounting rod 2 is opened on the surface of the pull rod 3, and the mounting rod 2 extends to At the top of the device housing, a slider is sleeved on the outer side of the second mounting rod, and a slide groove 1 is provided on the top of the device housing for the slider to limit its sliding movement. The top of the slider is fixedly connected to a limit plate, and a through hole is provided on the surface of the limit plate for the second mounting rod to limit its insertion. The bottom of the limit plate contacts the top of the device housing, and a push plate is fixedly connected to one end of the limit plate close to the second pull rod, and the side of the push plate away from the limit plate is an arc-shaped inclined surface structure, and the widths of the push plate and the limit plate are both greater than the width of the slide groove 1 on the device housing.

[0010] Preferably, the grinding mechanism includes a rotating rod rotatably mounted on the inner wall of the top of the equipment housing, the rotating rod limiter is inserted into the inner wall of the rotating drum, one end of the rotating rod is fixedly connected to the output end of the motor one, and the surface of the pull rod two is provided with a through hole for the rotating rod limiter to be inserted, the outer side of the rotating rod is fixedly connected with a gear one, the gear one is located between the pull rod two and the rotating drum, the outer side of the gear one is rotatably connected to two symmetrically distributed gear twos, the two gear twos are respectively sleeved on the outer sides of the two mounting rods one, the outer side of the gear two is transmission connected with a gear three, the gear one makes the rotation directions of the two gears three consistent through the two gear twos, the gear three is fixedly sleeved on the outer side of the mounting rod two, the outer side of the mounting rod two is fixedly sleeved with a grinding wheel, the height of the grinding wheel is greater than the height of the bearing to be processed, the grinding wheel is located above the limit plate, and the end of the mounting rod two close to the grinding wheel is fixedly connected with a stopper, and the outer diameter of the stopper is greater than the outer diameter of the mounting rod two.

[0011] Preferably, the positioning mechanism includes two mounting seats 1 symmetrically fixedly installed on both sides of the limit plate, the mounting seat 1 and the mounting rod 2 are on a longitudinal horizontal line, an arc plate is fixedly installed on the inner wall of the mounting seat 1, the arc plate is bent in the direction of the push plate, a rubber wheel is fixedly installed on one end of the arc plate away from the mounting seat 1, the outer diameter of the rubber wheel is greater than the width of the arc plate, the height of the arc plate is less than the height of the limit plate, the outer side of the arc plate is fixedly connected to the mounting seat 2 on both sides of the push plate, a T-shaped plate is fixedly installed on the inner wall of the mounting seat 2, and a spring is fixedly connected between adjacent T-shaped plates, An L-shaped frame is fixedly installed on the top of the arc-shaped plate on one side of the limiting plate, and the two L-shaped frames are cross-symmetrically distributed on the top of the equipment housing, and a second motor is fixedly installed on the top of the L-shaped frame, and the output end of the second motor is fixedly installed on the outside of the rubber wheel, and a cleaning sleeve is sleeved on the outside of the rubber wheel, and a positioning rod extending to the inside of the arc-shaped plate is fixedly connected to the bottom of the L-shaped frame, and a scraper is fixedly sleeved on the outside of the positioning rod, and one end of the scraper is in contact with the outside of the cleaning sleeve, and a storage box is fixedly connected to the bottom of the L-shaped frame, and an wiping component for cleaning the scraper is also provided at the bottom of the L-shaped frame.

[0012] Preferably, the erasing assembly includes a turntable fixedly sleeved on the second output end of the motor, a dial fixedly sleeved on the outer side of the turntable is provided, a dial plate is fixedly connected to the outer side of the positioning rod, a push plate is fixedly connected to the bottom of the turntable, the push block and the push plate are on the same horizontal line, a reciprocating screw rod extending to the top of the storage box is fixedly connected to the top of the L-shaped frame, a movable plate is installed on the output end of the reciprocating screw rod, a cleaning plate is fixedly connected to a side of the movable plate close to the scraper, and an elastic push rod is fixedly connected to the end of the movable plate away from the cleaning plate, and the L-shaped frame is fixedly connected to the An arc-shaped bar is fixedly connected between the storage boxes, and a guide groove 1 is provided on the outer side of the arc-shaped bar for the elastic push rod to limit the sliding movement, and a guide groove 2 is provided on the outer side of the arc-shaped bar for the elastic push rod to limit the sliding movement, the depth of the guide groove 2 is greater than the depth of the guide groove 1, and both ends of the guide groove 2 are connected to the two ends of the guide groove 1, and a sliding bar is fixedly connected to the end of the positioning rod away from the L-shaped frame, and a semicircular groove is provided inside the arc plate for the sliding bar to limit the sliding movement, and an arc-shaped rod that passes through the sliding bar is fixedly connected in the semicircular groove of the arc plate, and an arc-shaped torsion spring is sleeved on the outer side of the arc-shaped rod.

[0013] Preferably, a second slide groove is provided at the bottom of the device housing for limiting the sliding of the second mounting rod, and two limiting rings are fixedly sleeved on the outer side of the second mounting rod, and the two limiting rings are respectively in contact with the top and bottom inner walls of the device housing.

[0014] Preferably, the top and the bottom of the device housing are both fixedly connected with a mounting frame for limiting the sliding of the limiting ring, and the height of the mounting frame corresponds to the height of the limiting ring.

[0015] Preferably, a sliding plate is fixedly connected to a side of the slider close to the push plate, a cavity is provided inside the device housing for the sliding plate to slide in a limited position, the width of the sliding plate is greater than the width of the slider, and the sum of the lengths of the sliding plate and the slider is greater than the length of a slide groove on the device housing.

[0016] Preferably, a plurality of equidistantly distributed cleaning grooves are provided on the top of the device housing, the cleaning grooves are located above the slide plate, the cleaning grooves extend to the outside of the device housing, and the cleaning grooves are located on the surface of a slide groove on the device housing.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention uses a clamping mechanism to rotate the adjustment disk to make the two push plates contact the two sides of the bearing, clamp and fix the bearing, facilitate adjustment according to the size of the bearing, and lift the bearing upward to facilitate grinding the outer side of the bearing, thereby achieving the effect of quickly fixing the bearing.

[0019] The invention uses a grinding mechanism to perform double-point positioning on the outer side of a push plate, so that two grinding wheels contact the outer side of a bearing and rotate in the same direction, thereby preventing the bearing from falling off during grinding, thereby achieving the effect of improving grinding efficiency.

[0020] The present invention uses a positioning mechanism to make the four rubber wheels all press against the outer side of the bearing to fix the bearing, and when the push plate continues to move, the arc plate rotates to facilitate the contact between the grinding wheel and the bearing. The user can rotate the bearing to fully grind the outer side of the bearing, and clean the outer wall of the bearing through the cleaning sleeve and the scraper, thereby achieving the effect of comprehensive grinding and automatic cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the adjustment box and the device housing in the present invention;

[0023] Figure 3 It is a schematic diagram of the push plate and the rotating rod structure in the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the first mounting rod and the second mounting rod in the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the arc plate and the limiting plate in the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the scraper and the cleaning sleeve in the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the slide bar and the arc rod in the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the arc strip and the elastic support rod in the present invention;

[0029] Fig. 9 It is a schematic diagram of the installation frame and the limiting ring structure in the present invention.

[0030] In the figure: 1, equipment housing; 2, bottom plate; 3, clamping mechanism; 301, rotating drum; 302, pull rod 1; 303, mounting rod 1; 304, pull rod 2; 305, pull rod 3; 306, mounting rod 2; 307, slider; 308, limit plate; 309, push plate; 4, grinding mechanism; 401, rotating rod; 402, gear 1; 403, gear 2; 404, gear 3; 405, grinding wheel; 406, stopper; 5, positioning mechanism; 501, mounting seat 1; 502, arc plate; 503, rubber wheel; 504, mounting seat 2; 505, T-shaped plate; 506, spring; 507, L-shaped frame; 508, stopper; 509, push plate; 501, rotating rod; 502, gear 1 ...8, L-shaped frame; 509, push plate; 509, push plate; 501, rotating rod; 502, gear 1; 503, rubber wheel; 504, mounting seat 2; 505, T-shaped plate; 506, spring; 507, L-shaped frame; 508, stopper; 509, push plate; 508, stopper; 509, push plate; 509, push plate; 509, push plate 8. Motor 2; 509. Cleaning sleeve; 510. Positioning rod; 511. Scraper; 512. Storage box; 6. Erasing assembly; 601. Turntable; 602. Dial; 603. Dial plate; 604. Push block; 605. Reciprocating screw; 606. Moving plate; 607. Cleaning plate; 608. Elastic push rod; 609. Arc bar; 610. Guide groove 1; 611. Guide groove 2; 612. Slide bar; 613. Arc rod; 614. Arc torsion spring; 7. Adjustment box; 8. Motor 1; 9. Adjustment disk; 10. Worm; 11. Grip; 12. Limiting ring; 13. Mounting frame; 14. Slide plate; 15. Cleaning groove. DETAILED DESCRIPTION

[0031] 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 inspiration are within the scope of protection of the present invention.

[0032] Embodiment 1

[0033] See also Figure 1 and Figure 2, a bearing outer surface grinding device for bearing processing shown in the figure includes a device housing 1. The user places the bearing in the middle position of the top of the device housing 1. The bottom of the device housing 1 is provided with a bottom plate 2. The bottom of the device housing 1 is fixedly connected with an adjustment box 7. A motor 8 is fixedly installed between the bottom of the adjustment box 7 and the bottom plate 2. The output end of the motor 8 extends to the inside of the adjustment disk 9. The inner wall of the adjustment box 7 is installed. A worm 10 is provided on the outside of the adjustment disk 9. The worm 10 is rotatably installed in the inside of the adjustment box 7. The outside of the adjustment disk 9 is opened with The rack is connected to the worm 10 for transmission, and one end of the worm 10 is fixedly connected to a handle 11 extending to the outside of the adjustment box 7. The user holds the handle 11 and rotates the worm 10 to drive the adjustment disk 9 to rotate, and when the handle 11 is released, the worm 10 provides braking for the adjustment disk 9. The interior of the device housing 1 is provided with a clamping mechanism 3 for lifting the top bearing of the device housing 1; a grinding mechanism 4 is used to grind the outer side of the top bearing of the device housing 1, and the grinding mechanism 4 is installed inside the device housing 1. The top of the device housing 1 is also provided with a positioning mechanism 5 for facilitating the movement of the bearing.

[0034] See also Figure 2-Figure 5In the figure, the clamping mechanism 3 includes a rotating drum 301 fixedly mounted on the inner wall of the adjusting disk 9, the rotating drum 301 extends to the inside of the equipment housing 1, and two symmetrically distributed pull rods 302 are fixedly connected to the outside of the rotating drum 301, and a mounting rod 303 is rotatably mounted on one end of the pull rod 302, and a pull rod 2 304 is sleeved between the two mounting rods 1 303, and a pull rod 305 located above the pull rod 2 304 is sleeved on the outside of the mounting rod 1 303, and a mounting rod 2 306 is provided at one end of the pull rod 305 away from the mounting rod 1 303, and a through hole for the mounting rod 2 306 is provided on the surface of the pull rod 305, and the mounting rod 2 306 extends to the top of the equipment housing 1, and a slider 307 is sleeved on the outside of the mounting rod 2 306, and a slide groove 1 for the slider 307 to limit the sliding of the slide groove 1 is provided on the top of the equipment housing 1, and a limiting plate 308 is fixedly connected to the top of the slider 307, and the surface of the limiting plate 308 is provided with a through hole for the mounting rod 2 306. The bottom of the limit plate 308 is in contact with the top of the device housing 1, and the limit plate 308 is fixedly connected to the end of the limit plate 308 close to the pull rod 2 304. The side of the push plate 309 away from the limit plate 308 is an arc-shaped inclined surface structure. The widths of the push plate 309 and the limit plate 308 are both greater than the width of the slide groove 1 on the device housing 1. When the user rotates the adjusting disk 9, the rotating drum 301 is driven to rotate, and the rotating drum 301 drives the pull rod 1 302 to rotate, so that the pull rod 1 302 pulls the two pull rods 3 305 to rotate respectively through the two installation rods 1 303, so that the pull rod 305 drives the installation rod 2 306 to move along the slide groove 1 on the device housing 1 toward the bearing, and drives the push plate 309 to lean against the bearing through the limit plate 308 to clamp the bearing, and uses the arc-shaped inclined surface of the push plate 309 to push the bearing to the top of the push plate 309, so that the user can adjust according to the size of the bearing.

[0035] See also Figure 2-Figure 5In the figure, the grinding mechanism 4 includes a rotating rod 401 rotatably mounted on the inner wall of the top of the equipment housing 1, the rotating rod 401 is limitedly inserted into the inner wall of the rotating drum 301, one end of the rotating rod 401 is fixedly connected to the output end of the motor 1 8, the surface of the pull rod 2 304 is provided with a through hole for the rotating rod 401 to be limitedly inserted, the outer side of the rotating rod 401 is fixedly connected with a gear 1 402, the gear 1 402 is located between the pull rod 2 304 and the rotating drum 301, the outer side of the gear 1 402 is rotatably connected with two symmetrically distributed gear 2 403, and the two gear 2 403 are respectively sleeved on the two mounting rods 1 303 The outer side of the gear 2 403 is connected to the gear 3 404 through the gear 1 402. The gear 3 404 makes the rotation directions of the two gears 3 404 consistent through the two gears 2 403. The gear 3 404 is fixedly sleeved on the outer side of the mounting rod 2 306. The outer side of the mounting rod 2 306 is fixedly sleeved with a grinding wheel 405. The height of the grinding wheel 405 is greater than the height of the bearing to be processed. The grinding wheel 405 is located above the limiting plate 308. The end of the mounting rod 2 306 close to the grinding wheel 405 is fixedly connected with a stopper 406. The outer diameter of the stopper 406 is greater than the outer diameter of the mounting rod 2 306.

[0036] The user can start the motor 18 to drive the rotating rod 401 to rotate, and the rotating rod 401 drives the gear 1 402 to rotate, so that the gear 1 402 drives the two gears 3 404 to rotate through the two gears 2 403, and then drives the installation rod 2 306 to rotate, and the installation rod 2 306 can drive the grinding wheel 405 to rotate in the same direction, and the two grinding wheels 405 can grind the outer side of the bearing to improve the grinding efficiency;

[0037] When the user turns the adjusting disk 9, the pull rod three 305 pulls the gear three 404 to move in the direction of the gear one 402, and the pull rod three 305 drives the pull rod two 304 to rotate through the mounting rod one 303, so that the angle between the pull rod two 304 and the pull rod three 305 is reduced, and the gear two 403 can move along the outer wall of the gear one 402. Therefore, when the user adjusts the position of the grinding wheel 405 when adjusting the position of the limit plate 308, the two grinding wheels 405 keep rotating in the same direction and move synchronously with the limit plate 308, and continue to grind the outer side of the bearing.

[0038] See also Figure 6 and Figure 7In the figure, the positioning mechanism 5 includes two mounting seats 501 symmetrically fixedly mounted on both sides of the limiting plate 308. The mounting seat 501 and the mounting rod 306 are on a longitudinal horizontal line. An arc plate 502 is fixedly mounted on the inner wall of the mounting seat 501. The arc plate 502 is bent toward the push plate 309. A rubber wheel 503 is fixedly mounted on one end of the arc plate 502 away from the mounting seat 501. The outer diameter of the rubber wheel 503 is greater than the width of the arc plate 502, and the height of the arc plate 502 is less than At the height of the limit plate 308, the outer side of the arc plate 502 is fixedly connected with the second mounting seat 504 on both sides of the push plate 309, and the inner wall of the second mounting seat 504 is fixedly installed with a T-shaped plate 505. A spring 506 is fixedly connected between adjacent T-shaped plates 505. When the push plate 309 contacts the outer side of the bearing, the rubber wheel 503 on the arc plate 502 contacts the bearing and pushes the arc plate 502 to rotate with the mounting seat 1 501 as the fulcrum. The arc plate 502 is connected to the mounting seat 2 504 through the mounting seat 2. The T-shaped plate 505 stretches the spring 506 to keep the rubber wheel 503 attached to the bearing, which is convenient for the user to rotate the bearing and fully polish the outer side of the bearing. An L-shaped frame 507 is fixedly installed on the top of the arc plate 502 on one side of the limit plate 308. The two L-shaped frames 507 are cross-symmetrically distributed on the top of the device housing 1. A motor 2 508 is fixedly installed on the top of the L-shaped frame 507. The output end of the motor 2 508 is fixedly installed on the rubber wheel 503. The outer side of the rubber wheel 503 is sleeved with a cleaning sleeve 509, the bottom of the L-shaped frame 507 is fixedly connected with a positioning rod 510 extending to the inside of the arc-shaped plate 502, the outer side of the positioning rod 510 is fixedly sleeved with a scraper 511, one end of the scraper 511 is in contact with the outer side of the cleaning sleeve 509, the bottom of the L-shaped frame 507 is fixedly connected with a storage box 512, and the bottom of the L-shaped frame 507 is also provided with an wiping component 6 for cleaning the scraper 511;

[0039] When the two cleaning sleeves 509 are in contact with the outer wall of the bearing, the motor 2 508 drives the cleaning sleeve 509 to rotate away from the outer wall of the bearing through the rubber wheel 503, so as to clean the oil stains on the outer wall of the bearing and the debris after grinding by the grinding wheel 405, and scrape the debris on the cleaning sleeve 509 through the scraper 511 and drop it into the storage box 512, thus achieving the effect of automatic cleaning.

[0040] See also Figure 6-Figure 8In the figure, the erasing component 6 includes a turntable 601 fixedly sleeved on the output end of the motor 2 508, a dial 602 fixedly sleeved on the outside of the positioning rod 510 is provided on the outer side of the turntable 601, a dial plate 603 is fixedly connected to the outer side of the dial 602, a push block 604 is fixedly connected to the bottom of the turntable 601, the push block 604 and the dial plate 603 are on the same horizontal line, a reciprocating screw rod 605 extending to the top of the storage box 512 is fixedly connected to the top of the L-shaped frame 507, a moving plate 606 is installed on the output end of the reciprocating screw rod 605, a rotating shaft may be provided between the moving plate 606 and the reciprocating screw rod 605, a cleaning plate 607 is fixedly connected to the side of the moving plate 606 close to the scraper 511, the cleaning plate 607 is located above the scraper 511, and an elastic push rod 608 is fixedly connected to the end of the moving plate 606 away from the cleaning plate 607. An arc-shaped bar 609 is fixedly connected between the storage boxes 512, and a guide groove 1 610 for limiting the sliding of the elastic push rod 608 is provided on the outer side of the arc-shaped bar 609, and a guide groove 2 611 for limiting the sliding of the elastic push rod 608 is provided on the outer side of the arc-shaped bar 609, and the depth of the guide groove 2 611 is greater than the depth of the guide groove 1 610, and both ends of the guide groove 2 611 are connected to the two ends of the guide groove 1 610, and a sliding bar 612 is fixedly connected to the end of the positioning rod 510 away from the L-shaped frame 507, and a semicircular groove for limiting the sliding of the sliding bar 612 is provided inside the arc-shaped plate 502, and an arc-shaped rod 613 passing through the sliding bar 612 is fixedly connected in the semicircular groove of the arc-shaped plate 502, and an arc-shaped torsion spring 614 is sleeved on the outer side of the arc-shaped rod 613. When the positioning rod 510 rotates, the sliding bar 612 moves along the outer wall of the arc-shaped rod 613 and compresses the arc-shaped torsion spring 614;

[0041] When the motor 508 is running, the motor 508 drives the turntable 601 to rotate synchronously. When the push block 604 on the turntable 601 contacts the dial plate 603 on the dial 602, the dial 602 drives the positioning rod 510 to rotate, and the positioning rod 510 can drive the scraper 511 away from the cleaning sleeve 509 and move to the bottom of the cleaning plate 607. At this time, the reciprocating screw rod 605 drives the moving plate 606 to move downward to clean the outside of the scraper 511, so that the debris falls into the storage box 512, and the moving plate 606 drives the elastic push rod 608 to move along the inner wall of the guide groove 1 610. When the elastic push rod 608 moves to the bottom of the guide groove 1 610, the depth of the guide groove 2 611 is greater than the guide groove 1 610, and the elastic push rod 6 One end of 08 slides into the second guide groove 611, and when the reciprocating screw rod 605 drives the movable plate 606 to reset upward, the elastic push rod 608 moves upward along the inner wall of the second guide groove 611, and utilizes the curved inner wall of the arc strip 609 to make the movable plate 606 drive the cleaning plate 607 to swing and move away from the scraper 511. Therefore, when the push block 604 moves away from the paddle plate 603, the slide bar 612 on the positioning rod 510 is subjected to the elastic potential energy of the arc torsion spring 614, and moves and resets along the outer wall of the arc rod 613, so that the positioning rod 510 drives the scraper 511 to contact with the cleaning sleeve 509. Therefore, when the reciprocating screw rod 605 drives the movable plate 606 to reset, the cleaning plate 607 will not affect the reset of the scraper 511, thereby achieving the effect of automatically cleaning debris.

[0042] The working principle of the fast grinding position: first, the user places the bearing in the middle position on the top of the equipment housing 1, and then the user holds the grip 11 and rotates it. The grip 11 drives the adjusting disk 9 to rotate through the worm 10, and the adjusting disk 9 drives the pull rod 1 302 to rotate through the rotating cylinder 301, so that the pull rod 1 302 pulls the two pull rods 3 305 to rotate respectively through the two installation rods 1 303, and the other end of the pull rod 305 drives the installation rod 2 306 to move along the slide groove 1 on the equipment housing 1 toward the direction of the bearing, so that the limit plate 308 drives the push plate 309 to lean against the bearing, and the arc-shaped inclined surface of the push plate 309 pushes the bearing to the top of the push plate 309, so that the rubber wheel 503 on the arc plate 502 contacts the outside of the bearing, and pushes the arc plate 502 to install the seat The first 501 is a fulcrum for rotation, and the arc plate 502 stretches the spring 506 through the mounting seat 2 504 and the T-shaped plate 505 to keep the rubber wheel 503 attached to the bearing. When the grinding wheel 405 contacts the bearing, the user releases the grip 11, thereby achieving the effect of quickly fixing the bearing. Then, the user starts the motor 18, and the motor 18 drives the gear 1 402 to rotate through the rotating rod 401. The gear 1 402 drives the two gears 3 404 to rotate in the same direction through the two gears 2 403, respectively, so that the gear 3 404 drives the grinding wheel 405 to rotate through the mounting rod 2 306 to grind the outer side of the bearing. The user can rotate the bearing to fully grind the outer side of the bearing. When the two cleaning sleeves 509 contact the outer wall of the bearing, the motor 2 50 The cleaning sleeve 509 is driven by the rubber wheel 503 to rotate away from the outer wall of the bearing, and the oil stains on the outer wall of the bearing and the debris after grinding by the grinding wheel 405 are cleaned, and the debris on the cleaning sleeve 509 is scraped off by the scraper 511. At the same time, the motor 2 508 drives the turntable 601 to rotate synchronously. When the push block 604 on the turntable 601 contacts the dial plate 603 on the dial 602, the dial plate 603 drives the dial 602 to rotate, and the dial 602 can drive the positioning rod 510 to rotate. The positioning rod 510 drives the scraper 511 and the slide bar 612 to rotate synchronously, so that the scraper 511 is away from the cleaning sleeve 509 and moves to the bottom of the cleaning plate 607. The slide bar 612 moves along the outer wall of the arc rod 613 to compress the arc torsion spring 614. At this time, the reciprocating screw rod 605 is started, driving the movable plate 606 to move downward, and the movable plate 606 drives the elastic push rod 608 to move along the inner wall of the guide groove 1 610, and the outer side of the scraper 511 is cleaned by the cleaning plate 607, so that the debris falls into the storage box 512, and when the elastic push rod 608 moves to the bottom of the guide groove 1 610, since the depth of the guide groove 2 611 is greater than the guide groove 1 610, one end of the elastic push rod 608 slides into the guide groove 2 611, and then the reciprocating screw rod 605 drives the movable plate 606 to reset upward, and the elastic push rod 608 moves upward along the inner wall of the guide groove 2 611, and uses the curved inner wall of the arc strip 609 to make the movable plate 606 drive the cleaning plate 607 to swing and move away from the scraper 511, and as the turntable 601 rotates,The push block 604 moves away from the paddle plate 603, and the slide bar 612 on the positioning rod 510 is subjected to the elastic potential energy of the arc-shaped torsion spring 614, and moves and resets along the outer wall of the arc-shaped rod 613, so that the positioning rod 510 drives the scraper 511 to contact the cleaning sleeve 509. Therefore, when the reciprocating screw rod 605 drives the moving plate 606 to reset, the cleaning plate 607 will not affect the reset of the scraper 511, so that the scraper 511 can repeatedly clean the cleaning sleeve 509, thereby achieving the effect of automatically cleaning debris;

[0043] When the bearing is being ground and the position of the grinding wheel 405 needs to be adjusted, the user can hold the grip 11 again and turn the adjustment disk 9, whereby the pull rod three 305 pulls the gear three 404 to move in the direction of the gear one 402, and the pull rod three 305 drives the pull rod two 304 to rotate through the mounting rod one 303, so that the angle between the pull rod two 304 and the pull rod three 305 is reduced, and the gear two 403 can move along the outer wall of the gear one 402 to adjust the position of the grinding wheel 405, and the grinding wheel 405 keeps rotating, thereby achieving the effect of facilitating real-time adjustment and improving the convenience of bearing grinding.

[0044] Embodiment 2

[0045] See also Fig. 9 This embodiment further explains the first embodiment. A second slide groove is provided at the bottom of the device housing 1 for limiting the sliding of the second mounting rod 306. Two limiting rings 12 are fixedly sleeved on the outer side of the second mounting rod 306. The two limiting rings 12 are in contact with the top and bottom inner walls of the device housing 1 respectively.

[0046] The top and the bottom of the device housing 1 are both fixedly connected with a mounting frame 13 for limiting the sliding of the limiting ring 12 , and the height of the mounting frame 13 corresponds to the height of the limiting ring 12 .

[0047] In this embodiment: when the pull rod 305 pulls the installation rod 2 306 to move along the slide groove 1 on the equipment housing 1, it drives the limit ring 12 to move along the inner wall of the installation frame 13, providing support for the installation rod 2 306 and improving the stability of the installation rod 2 306 when moving.

[0048] Embodiment 3

[0049] See also Fig. 9 This embodiment further illustrates other embodiments, that a slide plate 14 is fixedly connected to a side of the slider 307 close to the push plate 309, a cavity is provided inside the device housing 1 for the limited sliding of the slide plate 14, the width of the slide plate 14 is greater than the width of the slider 307, and the sum of the lengths of the slide plate 14 and the slider 307 is greater than the length of the slide groove 1 on the device housing 1.

[0050] A plurality of cleaning grooves 15 equidistantly distributed are provided on the top of the device housing 1 . The cleaning grooves 15 are located above the slide plate 14 . The cleaning grooves 15 extend to the outside of the device housing 1 . The cleaning grooves 15 are located on the surface of the slide groove 1 on the device housing 1 .

[0051] In this embodiment: when the slider 307 moves, it drives the slide plate 14 to move synchronously, so that the slide plate 14 moves along the cavity inside the device housing 1, providing a shield for the slide groove 1 on the top of the device housing 1 to prevent the debris generated when the bearing is polished from falling into the device housing 1, and after the polishing is completed, the user can clean the debris through the cleaning groove 15 on the surface of the device housing 1.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] 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 grinding device for bearing processing, comprising a device housing (1), wherein a bottom plate (2) is provided at the bottom of the device housing (1), characterized in that: An adjusting box (7) is fixedly connected to the bottom of the device housing (1); a motor (8) is fixedly installed between the bottom of the adjusting box (7) and the bottom plate (2); an adjusting disk (9) is installed on the inner wall of the adjusting box (7); a worm (10) is provided on the outer side of the adjusting disk (9); a rack connected to the worm (10) is provided on the outer side of the adjusting disk (9); a gripping rod (11) extending to the outer side of the adjusting box (7) is fixedly connected to one end of the worm (10); and a clamping mechanism (3) for lifting the top bearing of the device housing (1) is provided inside the device housing (1); A grinding mechanism (4) for grinding the outer side of the bearing at the top of the device housing (1); the grinding mechanism (4) is installed inside the device housing (1); and a positioning mechanism (5) for facilitating the movement of the bearing is also provided at the top of the device housing (1); The clamping mechanism (3) comprises a rotating drum (301) fixedly mounted on the inner wall of the adjusting disk (9), the rotating drum (301) extending to the interior of the device housing (1), the outer side of the rotating drum (301) being fixedly connected to two symmetrically distributed tie rods (302), one end of the tie rod (302) being rotatably mounted with a mounting rod (303), a tie rod (304) being sleeved between the two mounting rods (303), a tie rod (305) being sleeved on the outer side of the mounting rod (303) and being located above the tie rod (304), a tie rod (306) being provided at one end of the tie rod (305) away from the mounting rod (303), and a surface of the tie rod (305) being provided with a mounting rod (307) for the mounting rod (308). 6), the second mounting rod (306) extends to the top of the device housing (1), the outer side of the second mounting rod (306) is sleeved with a slider (307), the top of the device housing (1) is provided with a slide groove for limiting the sliding of the slider (307), the top of the slider (307) is fixedly connected to a limiting plate (308), the surface of the limiting plate (308) is provided with a through hole for limiting the insertion of the second mounting rod (306), the bottom of the limiting plate (308) is in contact with the top of the device housing (1), the limiting plate (308) is fixedly connected to one end of the limiting plate (308) close to the second pull rod (304), and the side of the push plate (309) away from the limiting plate (308) is an arc-shaped inclined surface structure; The grinding mechanism (4) includes a rotating rod (401) rotatably mounted on the inner wall of the top of the device housing (1); the rotating rod (401) is limitedly plugged into the inner wall of the rotating drum (301); one end of the rotating rod (401) is fixedly connected to the output end of the motor 1 (8); a through hole for the rotating rod (401) to be limitedly plugged is provided on the surface of the pull rod 2 (304); a gear 1 (402) is fixedly connected to the outer side of the rotating rod (401); the gear 1 (402) is located between the pull rod 2 (304) and the rotating drum (301); the outer side of the gear 1 (402) is rotated The movable connection comprises two symmetrically distributed gears 2 (403), the two gears 2 (403) are respectively sleeved on the outside of the two mounting rods 1 (303), the outside of the gears 2 (403) is transmission-connected with a gear 3 (404), the gear 3 (404) is fixedly sleeved on the outside of the mounting rod 2 (306), the outside of the mounting rod 2 (306) is fixedly sleeved with a grinding wheel (405), the grinding wheel (405) is located above the limiting plate (308), and a stopper (406) is fixedly connected to one end of the mounting rod 2 (306) close to the grinding wheel (405); The positioning mechanism (5) comprises two mounting seats (501) symmetrically fixedly mounted on both sides of the limiting plate (308); the mounting seat (501) and the mounting rod (306) are on the same longitudinal horizontal line; an arc-shaped plate (502) is fixedly mounted on the inner wall of the mounting seat (501); a rubber wheel (503) is fixedly mounted on one end of the arc-shaped plate (502) away from the mounting seat (501); the outer diameter of the rubber wheel (503) is greater than the width of the arc-shaped plate (502); the outer side of the arc-shaped plate (502) is fixedly connected to the mounting seat (504) on both sides of the push plate (309); a T-shaped plate (505) is fixedly mounted on the inner wall of the mounting seat (504); a spring (506) is fixedly connected between adjacent T-shaped plates (505); the top of the arc-shaped plate (502) on one side of the limiting plate (308) is fixedly mounted on the inner wall of the mounting seat (504); An L-shaped frame (507) is fixedly installed on the top of the device housing (1), and the two L-shaped frames (507) are cross-symmetrically distributed on the top of the device housing (1). A second motor (508) is fixedly installed on the top of the L-shaped frame (507), and the output end of the second motor (508) is fixedly installed on the outside of the rubber wheel (503). The outside of the rubber wheel (503) is sleeved with a cleaning sleeve (509). The bottom of the L-shaped frame (507) is fixedly connected to a positioning rod (510) extending to the inside of the arc-shaped plate (502), and the outside of the positioning rod (510) is fixedly sleeved with a scraper (511), and one end of the scraper (511) contacts the outside of the cleaning sleeve (509). The bottom of the L-shaped frame (507) is fixedly connected to a storage box (512), and the bottom of the L-shaped frame (507) is also provided with an wiping component (6) for cleaning the scraper (511).

2. The bearing outer surface grinding device for bearing processing according to claim 1 is characterized in that: The erasing assembly (6) comprises a rotating disk (601) fixedly sleeved on the output end of the second motor (508); a dial (602) fixedly sleeved on the outside of the positioning rod (510) is provided on the outside of the rotating disk (601); a dial plate (603) is fixedly connected to the outside of the dial (602); a push block (604) is fixedly connected to the bottom of the rotating disk (601); the push block (604) and the dial plate (603) are on the same horizontal line; The top of the L-shaped frame (507) is fixedly connected to a reciprocating screw rod (605) extending to the top of the storage box (512); a moving plate (606) is installed on the output end of the reciprocating screw rod (605); a cleaning plate (607) is fixedly connected to a side of the moving plate (606) close to the scraper (511); an elastic support rod (608) is fixedly connected to an end of the moving plate (606) away from the cleaning plate (607); and the L-shaped frame (507) and the storage box (512) are fixedly connected to each other. The storage box (512) is fixedly connected with an arc-shaped strip (609), the outer side of the arc-shaped strip (609) is provided with a guide groove (610) for limiting the sliding of the elastic push rod (608), the outer side of the arc-shaped strip (609) is provided with a guide groove (611) for limiting the sliding of the elastic push rod (608), the depth of the guide groove (611) is greater than the depth of the guide groove (610), and the two ends of the guide groove (611) are Both ends are connected to the guide groove (610), one end of the positioning rod (510) away from the L-shaped frame (507) is fixedly connected to a slide bar (612), a semicircular groove for limiting the sliding of the slide bar (612) is opened inside the arc plate (502), an arc rod (613) passing through the slide bar (612) is fixedly connected in the semicircular groove of the arc plate (502), and an arc torsion spring (614) is sleeved on the outer side of the arc rod (613).

3. The bearing outer surface grinding device for bearing processing according to claim 1, characterized in that: The bottom of the device housing (1) is provided with a second slide groove for limiting the sliding of the second mounting rod (306), and the outer side of the second mounting rod (306) is fixedly sleeved with two limiting rings (12), and the two limiting rings (12) are respectively in contact with the top and bottom inner walls of the device housing (1).

4. The bearing outer surface grinding device for bearing processing according to claim 3 is characterized in that: The top and bottom of the device housing (1) are both fixedly connected with a mounting frame (13) for limiting the sliding movement of the limiting ring (12).

5. The bearing outer surface grinding device for bearing processing according to claim 1, characterized in that: A sliding plate (14) is fixedly connected to a surface of the sliding block (307) close to the push plate (309); a cavity is provided inside the device housing (1) for the sliding plate (14) to slide in a limited position; the width of the sliding plate (14) is greater than the width of the sliding block (307); a plurality of cleaning grooves (15) are provided at equal intervals on the top of the device housing (1); and the cleaning grooves (15) are located above the sliding plate (14).

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