Adjusting ring processing and polishing device

Abstract

The application discloses a kind of adjusting ring processing polishing device, including base, the vertical fixed right side of the base upper end is right-angle frame, the polishing table is rotatably connected in the base, drive assembly is provided below the polishing table, the adsorption component for being used to adsorb and fix adjusting ring is provided in the polishing table, the center of the polishing table is provided for auxiliary assembly, the outer side of auxiliary assembly is movably matched with adsorption component, transmission assembly is provided in the right-angle frame, transmission assembly is drivingly connected with drive assembly, adjusting assembly is slidably matched with the upper end of transmission assembly, outer polishing assembly is drivingly matched with the lower end of the upper end of transmission assembly, the inner polishing assembly is drivingly matched with the lower end of adjusting assembly.The beneficial effects of the application are: setting inner polishing roller and outer polishing roller, synchronous up and down movement, in the polishing process, inner polishing roller and outer polishing roller are polished to adjusting ring inner circle and outer circle respectively.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of polishing equipment, and particularly relates to an adjusting ring processing and polishing device. BACKGROUND

[0002] The adjusting ring is a kind of automobile accessory, and the adjusting ring plays a function of assembly positioning. The shaft sleeve abuts against the inner ring of the bearing, and the thickness cannot be greater than the height of the inner ring, so as to facilitate bearing disassembly. The adjusting ring is used for adjusting the axial size chain during assembly, so as to make the adjusting ring meet the axial matching property of design assembly. The adjusting ring in the prior art needs to be polished after production, so as to remove burrs on the adjusting ring, and make the matching precision of the adjusting ring and other parts higher.

[0003] For example, a kind of adjusting ring production polishing device is disclosed in Chinese patent publication No. CN214135373U, which comprises a support seat, a support plate, a rotating rod, an arc-shaped clamping plate, a rotating bearing and an internal thread sleeve. The support plate is welded at one end of the top of the support seat. The rotating rod is arranged on one side of the support plate. The arc-shaped clamping plate is arranged around one end of the rotating rod. The rotating bearing is arranged in the arc-shaped clamping plate and on the rotating rod. The inner ring of the rotating bearing is connected with the rotating rod. The outer ring of the rotating bearing is rotatably connected with the first connecting rod through the rotating shaft. The other end of the first connecting rod is rotatably connected with the inner side of the arc-shaped clamping plate through the rotating shaft.

[0004] In the above scheme, the adjusting ring can be fixed in different ways, and the user can polish the inner and outer rings of the adjusting ring by hand. However, the operation is complicated, and the inner and outer rings of the adjusting ring cannot be polished at the same time. SUMMARY

[0005] The present application aims to provide an adjusting ring processing and polishing device to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] The utility model provides a kind of adjustment ring processing polishing device, including base, the vertical fixed right side of the upper end of the base is right-angle frame, polishing table is rotatably connected in the base, driving assembly is arranged below the polishing table, the polishing table is provided with the adsorption component for adsorbing and fixing adjustment ring, the center of the polishing table is provided with the auxiliary assembly for releasing the adsorption of adjustment ring, the outer side of the auxiliary assembly is movably matched with adsorption component, transmission assembly is arranged in the right-angle frame, the transmission assembly is drivingly connected with driving assembly, the upper end of the transmission assembly is slidably matched with the adjusting assembly for being suitable for different adjustment ring inner diameter size, transmission assembly upper end below transmission cooperation outer polishing component, the adjusting assembly below transmission cooperation inner polishing component, operating assembly is horizontally arranged above the auxiliary assembly, the outer polishing component is fixedly matched with operating assembly, the inner polishing component is slidably matched with operating assembly, operating assembly is movably matched with polishing table, the lower end of operating assembly is movably connected with the inner side of auxiliary assembly.

[0008] As a further scheme of the utility model: the upper end of the polishing table is vertically provided with four groups of adsorption grooves, the adsorption component includes suction cup, the suction cup is fixed in the adsorption groove, the side close to the auxiliary assembly of the adsorption groove is horizontally provided with connecting groove, the end away from the adsorption groove of the connecting groove is vertically provided with air hole, the air hole penetrates the upper end of the polishing table upwards, the outer side of the auxiliary assembly is movably matched with air hole.

[0009] As a further scheme of the utility model: the upper end of the polishing table is vertically provided with four groups of adsorption grooves, the adsorption component includes suction cup, the suction cup is fixed in the adsorption groove, the side close to the auxiliary assembly of the adsorption groove is horizontally provided with connecting groove, the end away from the adsorption groove of the connecting groove is vertically provided with air hole, the air hole penetrates the upper end of the polishing table upwards, the outer side of the auxiliary assembly is movably matched with air hole.

[0010] As a further scheme of the present application: the operating assembly comprises an operating plate, the right side of the operating plate is fixedly connected with the outer polishing assembly, a through slot is formed in the middle of the operating plate, the through slot vertically penetrates the upper and lower end faces of the operating plate, second sliding grooves are horizontally formed on the two sides of the through slot, the inner polishing assembly is in sliding fit with the second sliding grooves, an operating rod is vertically fixed to the other end of the operating plate, four groups of grippers are in horizontal sliding fit with the lower end of the operating rod, the grippers are "L-shaped", the grippers are in movable fit with the clamping grooves, third extension rods are horizontally fixed to the inner sides of the grippers, the ends, away from the grippers, of the third extension rods are fixedly connected with the center of the bottom end of the operating rod, limit grooves are horizontally formed in the bottom ends of the grippers, limit blocks are in sliding fit in the limit grooves, the bottom ends of the limit blocks are elastically connected with the bottom ends of the limit grooves, the lower ends of the limit blocks are inclined surfaces, and the limit blocks are movably clamped with the T-shaped blocks.

[0011] As a further scheme of the present application: the driving assembly comprises a motor, the motor is rotationally connected below the base, a first rotating rod is vertically fixed to the upper end of the motor, the upper end of the first rotating rod is fixedly connected with the polishing table, and a first belt pulley is fixed to the first rotating rod.

[0012] As a further scheme of the present application: the transmission assembly comprises a second rotating rod, the second rotating rod is vertically rotationally connected in the vertical end of the right-angle frame, a second belt pulley is fixed to the lower end of the second rotating rod, the first belt pulley and the second belt pulley are connected through a transmission belt, a first bevel gear is fixed to the upper end of the second rotating rod, a third rotating rod is horizontally rotationally connected in the horizontal end of the right-angle frame, a second bevel gear is fixed to the end, close to the first bevel gear, of the third rotating rod, the first bevel gear and the second bevel gear are in mesh with each other, the second bevel gear is located to the right of the first bevel gear, a third bevel gear is fixed to the left side of the third rotating rod, the outer polishing assembly is vertically rotationally connected below the horizontal end of the right-angle frame, the third bevel gear is located to the right of the outer polishing assembly, the left side of the upper end of the right-angle frame is open, the adjusting assembly is sleeved outside the horizontal end of the right-angle frame, a plurality of positioning holes are spaced apart above the horizontal end of the right-angle frame, and the adjusting assembly is in sliding fit with the third rotating rod.

[0013] As a further scheme of the present application: the outer polishing assembly comprises a first extension rod, the upper end of the first extension rod is rotationally connected with the lower end of the horizontal end of the right-angle frame, the upper end of the first extension rod penetrates the lower end of the horizontal end of the right-angle frame, a fifth bevel gear is fixed to the upper end of the first extension rod, the fifth bevel gear is in mesh with the third bevel gear, the first extension rod is fixedly connected with the right side of the operating plate below, and an outer polishing roller is fixed to the bottom end of the first extension rod.

[0014] As a further scheme of the present application: the adjusting assembly comprises a movable frame, the movable frame is sleeved on the left side of the horizontal end of the right angle support, a first sliding rod is horizontally and rotationally connected in the movable frame, a first sliding groove is horizontally formed on the left side of the third rotating rod, the first sliding rod and the first sliding groove are in sliding fit, a guide groove is horizontally formed on the side wall of the first sliding groove, a guide block is fixed on the outer side of the first sliding rod, the guide block and the guide groove are in sliding fit, a fourth bevel gear is fixed on the end of the first sliding rod away from the right angle support, the inner polishing assembly is vertically and rotationally connected to the lower end of the movable frame, the fourth bevel gear is located on the left side of the inner polishing assembly, a positioning screw is in threaded fit with the upper end of the movable frame, and the positioning screw is correspondingly matched with the positioning hole.

[0015] As a further scheme of the present application: the inner polishing assembly comprises a second telescopic rod, the first telescopic rod is rotationally connected to the lower end of the movable frame, the second telescopic rod penetrates through the lower end of the movable frame, a sixth bevel gear is fixed on the upper end of the second telescopic rod, the sixth bevel gear and the fourth bevel gear are in mutual engagement, a sliding block is fixed below the second telescopic rod, the sliding block and the second sliding groove are in sliding fit, and an inner polishing roller is fixed on the bottom end of the second telescopic rod.

[0016] Compared with the prior art, the present application has the following beneficial effects: 1. The inner polishing roller and the outer polishing roller are arranged to move up and down synchronously, the inner polishing roller and the outer polishing roller polish the inner ring and the outer ring of the adjusting ring respectively during the polishing process, synchronous polishing is realized, and the polishing steps are reduced; 2. The transmission assembly is arranged, the outer polishing roller is driven to rotate synchronously with the adjusting ring, and the inner polishing roller is driven to rotate reversely with the adjusting ring when the polishing table drives the adjusting ring to rotate, so that the outer polishing roller and the inner polishing roller generate reverse friction force at the position where they contact the adjusting ring, the polishing roller is prevented from being excessively worn due to polishing of only one side of the adjusting ring; 3. The movable frame is in sliding fit with the horizontal end of the right angle support, the distance between the inner polishing roller and the outer polishing roller can be adjusted at any time, and the adjusting ring with different inner diameters can be polished; 4. The suction disc is arranged to adsorb and fix the adjusting ring when the adjusting ring is placed, the adjusting ring is prevented from being deviated during polishing, the polishing roller is lifted upward after polishing is completed, the second rack is moved out of the air hole, and the adsorption and fixation of the adjusting ring by the adsorption assembly are released, so that the adjusting ring is convenient to replace. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the overall structure of the present application.

[0018] Figure 2 It is a schematic view of the overall structure of the present application. Figure 1 It is an enlarged view of the structure of A in the present application.

[0019] Figure 3 It is a front view of the overall structure of the present application.

[0020] Figure 4 Structure of B in the present application Figure 1 Structure of B in the present application

[0021] Figure 5 Structure of C in the present application Figure 1 Structure of C in the present application

[0022] Figure 6 Structure of D in the present application Figure 1 Structure of D in the present application

[0023] Figure 7 Structure of E in the present application Figure 1 Structure of E in the present application

[0024] Figure 8 Structure of F in the present application Figure 1 Structure of F in the present application

[0025] Figure 9 Structure of the operating plate in the present application

[0026] Figure 10 Structure of the operating plate in the present application

[0027] Figure 11 Structure of the operating plate in the present application

[0028] Figure 12 Structure of G in the present application Figure 10 Structure of G in the present application

[0029] Figure: 1, base; 101, first rotating rod; 102, motor; 103, first pulley; 104, transmission belt; 2, right-angle frame; 201, second rotating rod; 202, second pulley; 203, first bevel gear; 204, third rotating rod; 205, second bevel gear; 206, third bevel gear; 207, first sliding groove; 208, guide groove; 209, positioning hole; 3, movable frame; 301, first sliding rod; 302, fourth bevel gear; 303, guide block; 304, positioning screw; 4, polishing table; 401, adsorption groove; 402, suction cup; 403, connecting groove; 404, clamping groove; 405, air hole; 5, operating plate; 501, through groove; 502, second sliding groove; 6, first telescopic rod; 601, fifth bevel gear; 602, outer polishing roller; 7, second telescopic rod; 701, sixth bevel gear; 702, inner polishing roller; 703, sliding block; 8, operating rod; 801, gripper; 802, third telescopic rod; 803, limiting groove; 804, limiting block; 9, clamping block; 901, first rack; 902, round rod; 903, gear; 904, second rack; 905, T-shaped block. DETAILED DESCRIPTION

[0030] Please refer toFigures 1-12 In this embodiment of the invention, an adjusting ring processing and polishing device includes a base 1. A right-angle bracket 2 is vertically fixed to the upper right side of the base 1. A polishing table 4 is rotatably connected inside the base 1. A driving component is arranged below the polishing table 4. An adsorption component for adsorbing and fixing the adjusting ring is arranged inside the polishing table 4. An auxiliary component for releasing the adjusting ring is arranged at the center of the polishing table 4. The outer side of the auxiliary component is movably engaged with the adsorption component. A transmission component is arranged inside the right-angle bracket 2. The transmission component is drivenly connected to the driving component. An adjustment component for adapting to different inner diameter sizes of adjusting rings is horizontally slidably engaged at the upper end of the transmission component. An outer polishing component is drivenly engaged below the upper end of the transmission component. An inner polishing component is drivenly engaged below the adjustment component. The auxiliary component... An operating component is horizontally arranged. The outer grinding component is fixedly engaged with the operating component, the inner grinding component is slidably engaged with the operating component, and the operating component is movably engaged with the grinding table 4. The lower end of the operating component is movably engaged with the inner side of the auxiliary component. When the operating component extends downward into the grinding table 4, the operating component is engaged with the inner side of the auxiliary component, and the outer and inner grinding components are respectively in contact with the outer and inner rings of the adjusting ring. When the operating component moves upward away from the grinding table 4, the operating component drives the inner side of the auxiliary component to move upward, driving the outer side of the auxiliary component away from the adsorption component, releasing the adsorption effect of the adsorption component on the adjusting ring, until the operating component moves upward out of the grinding table 4, the operating component and the inner side of the auxiliary component disengage, the outer side of the auxiliary component moves into the adsorption component, and drives the inner side of the auxiliary component to move downward.

[0031] In actual use, in the initial state, the outer side of the auxiliary component is in movable engagement with the adsorption component, and the operating component is located above the polishing table 4. When it is necessary to polish the adjustment ring, place the adjustment ring above the polishing table 4 and press it down, so that the adsorption component adsorbs and fixes the lower end of the adjustment ring. Slide the adjusting component to move the inner polishing component above the inner ring of the adjustment ring. Move the operating component downward, and the operating component moves closer to the polishing table 4 until the lower end of the operating component extends into the polishing table 4 and engages with the upper inner end of the auxiliary component. At this time, the outer polishing component and the inner polishing component are in close contact with the outer and inner rings of the adjustment ring, respectively. After polishing is completed, move the operating component upward, and the operating component drives the inner side of the auxiliary component to move upward, driving the outer side of the auxiliary component to move out of the adsorption component, releasing the adsorption effect of the adsorption component on the lower end of the adjustment ring, making it convenient to replace the adjustment ring. Until the operating component moves out of the polishing table 4, the operating component and the inner side of the auxiliary component disengage, the outer side of the auxiliary component re-engages with the adsorption component, and drives the inner side of the auxiliary component to move downward, returning to the initial state.

[0032] For details, please refer to Figure 1 , Figure 3 , Figures 6-7The grinding table 4 has four sets of adsorption grooves 401 vertically opened on its upper end. The adsorption component includes a suction cup 402, which is fixed in the adsorption groove 401. The adsorption groove 401 has a horizontal connecting groove 403 on the side near the auxiliary component. The connecting groove 403 has a vertical air hole 405 on the end away from the adsorption groove 401. The air hole 405 extends upward through the upper end of the grinding table 4. The outer side of the auxiliary component is movably engaged with the air hole 405. When the outer side of the auxiliary component extends into the air hole 405, the connecting groove 403 and the air hole 405 are separated.

[0033] In actual use, initially, the outer side of the auxiliary component is located inside the air hole 405, and the connecting groove 403 is separated from the air hole 405. When it is necessary to polish the adjustment ring, place the adjustment ring above the suction cup 402 and press the adjustment ring down so that the suction cup 402 adsorbs and fixes the lower end of the adjustment ring, preventing the position of the adjustment ring from shifting when the polishing table 4 rotates. At this time, the inside of the suction cup 402 and the connecting groove 403 are sealed. When the outer side of the auxiliary component slides down out of the air hole 405, the air hole 405 connects with the connecting groove 403. At this time, the inside of the suction cup 402 is connected to the air through the connecting groove 403, releasing the adsorption effect of the suction cup 402 on the lower end of the adjustment ring, making it easier to replace the adjustment ring.

[0034] For further details, please refer to Figure 1 , Figure 3 , Figures 6-7 The grinding table 4 has a vertically formed locking groove 404 at its upper center. The upper end of the locking groove 404 is inclined. The operating component is movably engaged with the locking groove 404. The auxiliary component includes a locking block 9, which is slidably engaged with the locking groove 404. Four sets of first racks 901 are vertically fixed on the outer side of the locking block 9. A round rod 902 is horizontally rotatably connected to the inner wall of the grinding table 4 near the outer side of the first racks 901. A gear 903 is fixed on the round rod 902. The first racks 901 and the gear 903 mesh with each other. A second rack 904 is vertically meshed on the side of the gear 903 away from the first rack 901. The upper end of the second rack 904 is movably engaged with an air hole 405. The lower end of the second rack 904 is elastically connected to the inner wall of the grinding table 4. A T-shaped block 905 is fixed on the upper end of the locking block 9. The T-shaped block 905 is movably engaged with the operating component.

[0035] In actual use, in the initial state, the upper end of the second rack 904 is located inside the air hole 405, and the locking block 9 is located at the bottom of the locking groove 404. When the operating component moves the locking block 9 upward, it moves the first rack 901 upward, and through the gear 903, it moves the second rack 904 downward and compresses the spring. The upper end of the second rack 904 moves downward out of the air hole 405, so that the air hole 405 is connected to the connecting groove 403. When the operating component disengages from the upper end of the locking block 9, the second rack 904 moves upward under the elastic action, extends into the air hole 405, and separates the connecting groove 403 from the air hole 405. Through the gear 903, it moves the second rack 904 downward, causing the locking block 9 to slide downward to the bottom of the locking groove 404, returning to the initial state.

[0036] For further details, please refer to Figures 1-3 , Figures 9-12 The operating assembly includes an operating plate 5. The right side of the operating plate 5 is fixedly connected to the outer grinding assembly. A through groove 501 is formed in the middle of the operating plate 5, which vertically penetrates the upper and lower end faces of the operating plate 5. Second sliding grooves 502 are formed horizontally on both sides of the through groove 501. The inner grinding assembly slides in cooperation with the second sliding grooves 502. An operating rod 8 is vertically fixed at the other end of the operating plate 5. Four sets of grippers 801 are horizontally slidably engaged at the lower end of the operating rod 8. The grippers 801 are "L-shaped". 801 is movably engaged with the snap-fit ​​groove 404. A third telescopic rod 802 is horizontally fixed inside the gripper 801. The end of the third telescopic rod 802 away from the gripper 801 is fixedly connected to the center of the bottom end of the operating rod 8. A limit groove 803 is horizontally opened at the bottom end of the gripper 801. A limit block 804 is slidably engaged in the limit groove 803. The bottom end of the limit block 804 is elastically connected to the bottom end of the limit groove 803. The lower end of the limit block 804 is an inclined surface. The limit block 804 is movably snapped with the T-shaped block 905.

[0037] In actual use, in the initial state, the operating lever 8 is located above the locking groove 404, and the grippers 801 are all located on the side away from the center of the bottom end of the operating lever 8. The outer grinding component is located above the outer ring of the adjusting ring, and the inner grinding component is located above the inner ring of the adjusting ring. When the operating lever 8 is moved downward, it drives the grippers 801 to move downward. When the side of the gripper 801 makes contact with the upper inclined surface of the locking groove 404, the gripper 801 slides towards the center of the bottom end of the operating lever 8 and squeezes the third telescopic rod 802. As the operating lever 8 continues to move downward, the gripper 801 completely enters the locking groove 404. At this time, the upper end of the T-block 905 squeezes the limiting block 804 and slides it into the limiting groove 803 until the limiting block 804 moves downward to the bottom of the T-block 905. At the end, the limiting block 804 pops out and clamps the lower end of the T-block 905. At the same time, the outer grinding component is in contact with the outer ring of the adjusting ring, and the inner grinding component is in contact with the inner ring of the adjusting ring. After grinding, the operating rod 8 is moved upward, and the limiting block 804 drives the T-block 905 to move upward, which in turn drives the locking block 9 to slide upward until the gripper 801 moves upward to the upper inclined surface of the locking groove 404. Under the elastic action of the third telescopic rod 802, the gripper 801 slides away from the center of the bottom end of the operating rod 8, which drives the limiting block 804 to move outward and disengage from the upper end of the T-block 905. The T-block 905 moves downward under the action of the locking block 9, and the operating rod 8 drives the outer grinding component and the inner grinding component away from the adjusting ring.

[0038] For further details, please refer to Figures 3-4 The drive assembly includes a motor 102, which is rotatably connected to the base 1 below. A first rotating rod 101 is vertically fixed to the upper end of the motor 102. The upper end of the first rotating rod 101 is fixedly connected to the grinding table 4. A first pulley 103 is fixed on the first rotating rod 101.

[0039] For further details, please refer to Figures 1-5 , Figure 8The transmission assembly includes a second rotating rod 201, which is vertically rotatably connected to the vertical end of the right-angle frame 2. A second pulley 202 is fixed to the lower end of the second rotating rod 201. The first pulley 103 and the second pulley 102 are connected by a transmission belt 104. A first bevel gear 201 is fixed to the upper end of the second rotating rod 201. A third rotating rod 204 is horizontally rotatably connected to the horizontal end of the right-angle frame 2. A second bevel gear 205 is fixed to the end of the third rotating rod 204 near the first bevel gear 203. 201 meshes with the second bevel gear 205, which is located to the right of the first bevel gear 203. The third bevel gear 206 is fixed to the left side of the third rotating rod 204. The external grinding assembly is vertically rotatably connected to the lower horizontal end of the right-angle frame 2. The third bevel gear 206 is located to the right of the external grinding assembly. The upper left side of the right-angle frame 2 is open. The adjusting assembly is sleeved on the outside of the horizontal end of the right-angle frame 2. Multiple sets of positioning holes 209 are spaced apart above the horizontal end of the right-angle frame 2. The adjusting assembly slides in cooperation with the third rotating rod 204.

[0040] For further details, please refer to Figures 1-3 , Figure 5 , Figures 8-10 , Figure 12 The external grinding assembly includes a first telescopic rod 6, the upper end of which is rotatably connected to the lower end of the horizontal end of the right-angle frame 2, the upper end of which passes through the lower end of the horizontal end of the right-angle frame 2, a fifth bevel gear 601 fixed to the upper end of the first telescopic rod 6, the fifth bevel gear 601 meshing with the third bevel gear 206, the lower end of the first telescopic rod 6 being fixedly connected to the right side of the operation plate 5, and an external grinding roller 602 fixed to the bottom end of the first telescopic rod 6.

[0041] In actual use, when the adjusting ring needs to be polished, press down the operating lever 8 to make the outer polishing roller 602 come into contact with the outer ring of the adjusting ring. Start the motor, the first rotating rod 101 rotates, driving the polishing table 4 to rotate. The first rotating rod 101 drives the second rotating rod 201 to rotate through the transmission belt 104, which in turn drives the first bevel gear 203 to rotate, the second bevel gear 205 to rotate, the third bevel gear 206 to rotate, the fifth bevel gear 601 to rotate, and the first telescopic rod 6 to rotate. This causes the outer polishing roller 602 to rotate in the same direction as the polishing table 4, so that the contact point between the outer polishing roller 602 and the outer ring of the adjusting ring generates reverse friction force, avoiding the outer polishing roller 602 polishing the adjusting ring only on one side, which would cause excessive wear of the outer polishing roller 602.

[0042] For further details, please refer to Figures 1-3 , Figure 5 , Figure 8The adjustment assembly includes a movable frame 3, which is fitted onto the left side of the horizontal end of the right-angle frame 2. A first sliding rod 301 is horizontally rotatably connected inside the movable frame 3. A first sliding groove 207 is horizontally opened on the left side of the third rotating rod 204. The first sliding rod 301 slides in cooperation with the first sliding groove 207. A guide groove 208 is horizontally opened on the side wall of the first sliding groove 207. A guide block 303 is horizontally fixed on the outside of the first sliding rod 301. The guide block 303 slides in cooperation with the guide groove 208. A fourth bevel gear 302 is fixed at the end of the first sliding rod 301 away from the right-angle frame 2. The inner grinding assembly is vertically rotatably connected to the lower end of the movable frame 3. The fourth bevel gear 302 is located on the left side of the inner grinding assembly. A positioning screw 304 is threadedly fitted on the upper end of the movable frame 3. The positioning screw 304 corresponds to the positioning hole 209.

[0043] For further details, please refer to Figures 1-3 , Figure 5 , Figures 9-10 , Figure 12 The internal grinding assembly includes a second telescopic rod 7. The upper end of the first telescopic rod 6 is rotatably connected to the lower end of the movable frame 3. The upper end of the second telescopic rod 7 passes through the lower end of the movable frame 3. A sixth bevel gear 701 is fixed to the upper end of the second telescopic rod 7. The sixth bevel gear 701 meshes with the fourth bevel gear 302. A sliding block 703 is fixed below the second telescopic rod 7. The sliding block 703 slides with the second sliding groove 502. An internal grinding roller 702 is fixed to the bottom end of the second telescopic rod 7.

[0044] In actual use, when it is necessary to grind adjustment rings with different inner diameters, turn the positioning screw 304 upwards to remove it from the positioning hole 209, move the movable frame 3 to the appropriate position, so that the inner grinding component is located above the inner ring of the adjustment ring. At this time, the first sliding rod 301 slides in the first sliding groove 207, driving the second telescopic rod 7 to slide in the through groove 501. Turn the positioning screw 304 off again to fix the movable frame 3 to the horizontal end of the right-angle bracket 2, so as to prevent the inner grinding component from deviating from the grinding position during grinding and affecting the grinding process. Grinding effect: Press down on the operating lever 8 to make the inner grinding roller contact the inner ring of the adjusting ring. Start the motor, drive the third rotating rod 204 to rotate, drive the first sliding rod 301 to rotate, drive the fourth bevel gear 302 to rotate, drive the sixth bevel gear 701 to rotate, drive the second telescopic rod 7 to rotate, thereby causing the inner grinding roller 702 to rotate in the opposite direction to the grinding table. This causes the inner grinding roller 702 to generate reverse friction at the contact point with the inner ring of the adjusting ring, preventing the inner grinding roller 702 from grinding the adjusting ring only on one side, thus avoiding excessive wear of the inner grinding roller 702.

Claims

1. A device for processing and polishing an adjusting ring, comprising a base, a right-angle bracket vertically fixed to the upper right side of the base, a polishing table rotatably connected inside the base, and a driving assembly disposed below the polishing table, characterized in that... The grinding table is equipped with an adsorption component for adsorbing and fixing the adjustment ring. An auxiliary component for releasing the adjustment ring is located at the center of the grinding table. The outer side of the auxiliary component is movably engaged with the adsorption component. A transmission component is located inside the right-angle frame and is connected to the drive component. An adjustment component for different inner diameters of the adjustment ring is horizontally slidably engaged at the upper end of the transmission component. An outer grinding component is driven and engaged below the upper end of the transmission component. An inner grinding component is driven and engaged below the adjustment component, allowing adjustment of the distance between the inner and outer grinding rollers. An operating component is horizontally positioned above the auxiliary component. The outer grinding component is fixedly engaged with the operating component, and the inner grinding component is slidably engaged with the operating component. The operating component is movably engaged with the grinding table, and its lower end is movably engaged with the inner side of the auxiliary component. The upper end of the grinding table is vertically provided with four sets of adsorption grooves. The adsorption component includes a suction cup, which is fixed in the adsorption groove. The side of the adsorption groove near the auxiliary component is provided with a horizontal connecting groove. The end of the connecting groove away from the adsorption groove is provided with a vertical air hole. The air hole extends upward through the upper end of the grinding table. The outer side of the auxiliary component is movable and cooperates with the air hole. A vertically formed locking groove is provided at the center of the upper end of the grinding table. The upper end of the locking groove is inclined. The operating component is movably engaged with the locking groove. The auxiliary component includes a locking block, which is slidably engaged with the locking groove. Four sets of first racks are vertically fixed on the outer side of the locking block. A round rod is horizontally rotatably connected to the inner wall of the grinding table near the outer side of the first racks. A gear is fixed on the round rod. The first racks mesh with the gears. A second rack is vertically engaged on the side of the gear away from the first racks. The upper end of the second rack is movably engaged with an air hole. The lower end of the second rack is elastically connected to the inner wall of the grinding table. A T-shaped block is fixed on the upper end of the locking block. The T-shaped block is movably engaged with the operating component. The operating assembly includes an operating plate. The right side of the operating plate is fixedly connected to the outer grinding assembly. A through groove is formed in the middle of the operating plate, which vertically penetrates the upper and lower surfaces of the operating plate. Second sliding grooves are formed horizontally on both sides of the through groove. The inner grinding assembly slides into the second sliding grooves. An operating rod is vertically fixed at the other end of the operating plate. Four grippers are horizontally slidably fitted at the lower end of the operating rod. The grippers are L-shaped and movably fitted with locking grooves. A third telescopic rod is horizontally fixed inside the grippers. The end of the third telescopic rod away from the grippers is fixedly connected to the center of the bottom end of the operating rod. A limit groove is horizontally formed at the bottom end of the grippers. A limit block slides within the limit groove. The bottom end of the limit block is elastically connected to the bottom end of the limit groove. The lower end of the limit block is inclined and movably engages with a T-shaped block.

2. The adjusting ring processing and grinding device according to claim 1, characterized in that, The drive assembly includes a motor, which is rotatably connected to the base below. A first rotating rod is vertically fixed to the upper end of the motor. The upper end of the first rotating rod is fixedly connected to the grinding table. A first pulley is fixed on the first rotating rod.

3. The adjusting ring processing and grinding device according to claim 2, characterized in that, The transmission assembly includes a second rotating rod, which is vertically rotatably connected to the vertical end of the right-angle frame. A second pulley is fixed to the lower end of the second rotating rod, and the first pulley and the second pulley are connected by a transmission belt. A first bevel gear is fixed to the upper end of the second rotating rod. A third rotating rod is horizontally rotatably connected to the horizontal end of the right-angle frame. A second bevel gear is fixed to the end of the third rotating rod near the first bevel gear. The first bevel gear and the second bevel gear mesh with each other. The second bevel gear is located to the right of the first bevel gear. A third bevel gear is fixed to the left side of the third rotating rod. An external grinding assembly is vertically rotatably connected to the lower part of the horizontal end of the right-angle frame. The third bevel gear is located to the right of the external grinding assembly. The upper left side of the right-angle frame is open. An adjustment assembly is sleeved on the outside of the horizontal end of the right-angle frame. Multiple sets of positioning holes are spaced apart above the horizontal end of the right-angle frame. The adjustment assembly is slidably engaged with the third rotating rod.

4. The adjusting ring processing and grinding device according to claim 3, characterized in that, The external grinding assembly includes a first telescopic rod, the upper end of which is rotatably connected to the lower end of the horizontal end of the right-angle frame. The upper end of the first telescopic rod passes through the lower end of the horizontal end of the right-angle frame. A fifth bevel gear is fixed to the upper end of the first telescopic rod, and the fifth bevel gear meshes with the third bevel gear. The lower part of the first telescopic rod is fixedly connected to the right side of the operation panel, and an external grinding roller is fixed to the bottom end of the first telescopic rod.

5. The adjusting ring processing and grinding device according to claim 4, characterized in that, The adjustment assembly includes a movable frame fitted onto the left side of the horizontal end of the right-angle frame. A first sliding rod is horizontally rotatably connected inside the movable frame. A first sliding groove is horizontally formed on the left side of the third rotating rod, and the first sliding rod slides in cooperation with the first sliding groove. A guide groove is horizontally formed on the side wall of the first sliding groove. A guide block is horizontally fixed on the outside of the first sliding rod, and the guide block slides in cooperation with the guide groove. A fourth bevel gear is fixed at the end of the first sliding rod away from the right-angle frame. The inner grinding assembly is vertically rotatably connected to the lower end of the movable frame. The fourth bevel gear is located on the left side of the inner grinding assembly. A positioning screw is threaded onto the upper end of the movable frame, and the positioning screw corresponds to the positioning hole.

6. The adjusting ring processing and grinding device according to claim 5, characterized in that, The internal grinding assembly includes a second telescopic rod, the upper end of the first telescopic rod is rotatably connected to the lower end of the movable frame, the upper end of the second telescopic rod passes through the lower end of the movable frame, a sixth bevel gear is fixed to the upper end of the second telescopic rod, the sixth bevel gear meshes with the fourth bevel gear, a sliding block is fixed below the second telescopic rod, the sliding block slides with the second sliding groove, and an internal grinding roller is fixed to the bottom end of the second telescopic rod.

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