Floating oil seal plane grinding device

Abstract

The utility model relates to the technical field of grinding devices, in particular to a floating oil seal plane grinding device. According to the technical scheme, the device comprises a workbench, a feeding mechanism and a transferring mechanism are arranged on the top face of the workbench, the feeding mechanism comprises a feeding table, a storage frame and two telescopic rods are arranged on the top face of the feeding table, the outer ring of each telescopic rod is sleeved with a spring, and the top ends of the two springs are provided with the same top plate; and a connecting rod is arranged on the bottom surface of the top plate. Through cooperation of the feeding mechanism and the transferring mechanism, automatic feeding and discharging of machined parts are facilitated, manual intervention steps are reduced, the machining efficiency is improved, through arrangement of the clamping mechanism and the grinding mechanism, the device can machine materials of different sizes conveniently, the flexibility and universality of the device are improved, and the machining efficiency is improved. And each surface of the material can be ground at one time, so that the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a floating oil seal plane grinding device. Background Art

[0002] The floating oil seal plane refers to a specially designed component installed on mechanical equipment for sealing the oil lubrication system. In mechanical equipment such as engines, pumps, compressors, etc., lubricating oil is often required to reduce friction and maintain the sealing performance between components. The function of the floating oil seal plane is to ensure that the oil lubrication system can be effectively sealed, prevent lubricating oil leakage, and prevent external impurities from entering the system. The floating oil seal plane grinding device is usually used to trim and grind the oil seal plane in mechanical equipment to ensure its sealing performance and service life. Some floating oil seal plane grinding devices may only be suitable for processing oil seal planes of specific types or sizes and are not very suitable for other types or sizes of oil seal planes. This may limit their flexibility and versatility in different application scenarios. Therefore, a floating oil seal plane grinding device needs to be proposed. Summary of the Utility Model

[0003] The purpose of the utility model is to propose a floating oil seal plane grinding device for the problems existing in the background art.

[0004] Technical solution of the utility model: A floating seal plane grinding device, including a workbench, on the top surface of the workbench, there are a feeding mechanism and a transfer mechanism. The feeding mechanism includes a feeding table, on the top surface of the feeding table, there are a storage frame and two telescopic rods. A spring is sleeved on the outer circle of each telescopic rod. The tops of the two springs are provided with the same top plate. The bottom surface of the top plate is provided with a connecting rod. The bottom end of the connecting rod penetrates and extends into the interior of the storage frame and is provided with a pressing plate. A plurality of workpieces are arranged in the storage frame. The bottom surface of the pressing plate abuts against the top surface of the workpiece. On the top surface of the feeding table, there are two L-shaped guide plates. A same pushing plate is slidably arranged on the side close to each other of the two L-shaped guide plates. A push rod is arranged on the left side of the pushing plate. A rectangular frame is arranged on the left side of the push rod. A motor one is arranged on the bottom surface of the workbench. The output end of the motor one penetrates and extends to the top surface of the workbench and is provided with a rotating rod. A cylindrical block is arranged on the top surface of the rotating rod. The outer circle of the cylindrical block is slidably connected with the inner circle of the rectangular frame. The transfer mechanism includes an electric guide rail. A sliding table is slidably arranged in the middle of the electric guide rail. An L-shaped bracket is arranged on the top surface of the sliding table. A cylinder is arranged on the top surface of the L-shaped bracket. The output end of the cylinder penetrates and extends to the top end of the inner wall of the L-shaped bracket and is provided with an installation frame. A motor two is arranged at the rear side of the installation frame. The output end of the motor two is provided with a bidirectional screw one. The front end of the bidirectional screw one penetrates and extends into the interior of the installation frame. Threaded blocks one are threadedly connected to the outer circles at both ends of the bidirectional screw one. A clamping block is arranged on the bottom surface of each threaded block one. An installation groove is opened in the interior of the workbench. A clamping mechanism is arranged in the installation groove. The clamping mechanism includes a motor three. The motor three is located on the bottom surface of the workbench. The output end of the motor three penetrates and extends into the interior of the installation groove and is provided with a gear. A rack is meshed with both the front and rear sides of the gear. An L-shaped plate is arranged on the top surface of each rack. A carrier plate is arranged on the top surface of each L-shaped plate. A clamping block is arranged on the top surface of each carrier plate. A grinding mechanism is arranged at the rear side of the workbench. The grinding mechanism includes a fixing plate. A motor four is arranged on the bottom surface of the fixing plate. The output end of the motor four penetrates and extends to the top surface of the fixing plate and is provided with a turntable. A column is arranged on the top surface of the turntable. A rectangular groove is opened on the front side of the column. A motor five is arranged on the top surface of the column. The output end of the motor five penetrates and extends into the interior of the rectangular groove and is provided with a unidirectional screw. A threaded block two is threadedly connected to the outer circle at the top end of the unidirectional screw. A cross frame is arranged on the front side of the threaded block two. A motor six is arranged on the top surface of the cross frame. The output end of the motor six penetrates and extends to the bottom surface of the cross frame and is provided with a grinding disc. A storage groove is opened on the bottom surface of the grinding disc. A knob is arranged on the right side of the grinding disc. A bidirectional screw two is arranged on the left side of the knob. The left end of the bidirectional screw two penetrates and extends into the storage groove. Threaded blocks three are threadedly connected to the outer circles at both ends of the bidirectional screw two.A grinding rod is provided on the bottom surface of each of the said threaded blocks three.

[0005] Preferably, a feed slot is provided on the left side of the storage frame, a discharge slot is provided on the right side of the storage frame, a placement slot is provided on the top surface of the storage frame, and a baffle is slidably arranged in the placement slot.

[0006] Preferably, a trapezoidal block is provided on the front side of the installation frame, a trapezoidal groove one is provided on one side of the inner wall of the L-shaped bracket, and the trapezoidal block is slidably connected with the trapezoidal groove one.

[0007] Preferably, a trapezoidal strip is provided on the bottom surface of each of the racks, a trapezoidal groove two is provided at the position corresponding to each rack on the bottom surface of the installation slot, and the trapezoidal strip is slidably connected with the trapezoidal groove two.

[0008] Preferably, a chute is provided at the position corresponding to each L-shaped plate on the top surface of the workbench, the L-shaped plate is slidably connected with the chute, a T-shaped strip is provided on the bottom surface of each L-shaped plate, a T-shaped groove is provided at the position corresponding to the T-shaped strip on the top surface of the workbench, and the T-shaped strip is slidably connected with the T-shaped groove.

[0009] Compared with the prior art, the utility model has the following beneficial technical effects:

[0010] Through the cooperation between the feeding mechanism and the transfer mechanism, the utility model facilitates the automatic loading and unloading of workpieces, reduces the manual intervention steps, improves the processing efficiency. By setting the clamping mechanism and the grinding mechanism, the device is convenient for processing materials of different sizes, improves the flexibility and versatility of the equipment, and can polish all surfaces of the material at one time, improving the processing efficiency. Brief Description of the Drawings

[0011] Figure 1 is the overall structural schematic diagram of the utility model;

[0012] Figure 2 is the front cross-sectional view of the utility model;

[0013] Figure 3 is the partial cross-sectional view of the feeding mechanism in the utility model;

[0014] Figure 4 is the partial cross-sectional view of the transfer mechanism in the utility model;

[0015] Figure 5 is the structural schematic diagram of the clamping mechanism in the utility model;

[0016] Figure 6 is the partial cross-sectional view of the grinding mechanism in the utility model.

[0017] Reference numerals: 1, workbench; 2, loading mechanism; 201, loading table; 202, storage frame; 203, telescopic rod; 204, spring; 205, top plate; 206, connecting rod; 207, pressing plate; 208, workpiece; 209, L-shaped guide plate; 210, push plate; 211, push rod; 212, rectangular frame; 213, motor 1; 214, rotating rod; 215, cylindrical block; 3, transfer mechanism; 301, electric guide rail; 302, sliding table; 303, L-shaped bracket; 304, cylinder; 305, mounting frame; 306, motor 2; 307, bidirectional screw 1; 308, threaded block 1; 309, clamping block; 4, clamping mechanism; 401, motor 3; 402, gear; 403, rack; 404, L-shaped plate; 405, carrier plate; 406, clamping block; 5, grinding mechanism; 501, fixing plate; 502, motor 4; 503, turntable; 504, column; 505, motor 5; 506, unidirectional screw; 507, threaded block 2; 508, cross frame; 509, motor 6; 510, grinding disc; 511, knob; 512, bidirectional screw 2; 513, threaded block 3; 514, grinding rod; 6, baffle; 7, trapezoidal block; 8, trapezoidal strip; 9, T-shaped strip. Detailed implementation mode

[0018] The technical solution of the present invention will be further described below in conjunction with the drawings and specific embodiments.

[0019] Embodiment

[0020] As Figures 1 to 6 shown, a floating oil seal plane grinding device proposed by the present invention includes a workbench 1. A loading mechanism 2 and a transfer mechanism 3 are arranged on the top surface of the workbench 1. The loading mechanism 2 includes a loading table 201. The bottom surface of the loading table 201 is fixedly connected to the top surface of the workbench 1. A storage frame 202 and two telescopic rods 203 are arranged on the top surface of the loading table 201. The top surface of the loading table 201 is fixedly connected to the bottom ends of the storage frame 202 and the telescopic rods 203. A feeding groove is opened on the left side of the storage frame 202. By providing the feeding groove, it is convenient to put the unprocessed materials into the storage frame 202. A discharging groove is opened on the right side of the storage frame 202. A placing groove is opened on the top surface of the storage frame 202. A baffle 6 is slidably arranged in the placing groove. A spring 204 is sleeved on the outer ring of each telescopic rod 203. The tops of the two springs 204 are provided with the same top plate 205. The top ends of the telescopic rods 203 and the springs 204 are fixedly connected to the bottom surface of the top plate 205. A connecting rod 206 is arranged on the bottom surface of the top plate 205. The top plate 205 is fixedly connected to the connecting rod 206;

[0021] The bottom end of the connecting rod 206 extends through to the inside of the storage frame 202 and is provided with a pressing plate 207. The connecting rod 206 is fixedly connected to the pressing plate 207. A plurality of workpieces 208 are arranged inside the storage frame 202. The bottom surface of the pressing plate 207 abuts against the top surface of the workpiece 208. Due to the elastic recovery ability of the spring 204, a tensile force can always be exerted on the top plate 205 and act on the connecting rod 206, so that the pressing plate 207 presses the workpiece 208 downward. Two L-shaped guide plates 209 are arranged on the top surface of the loading table 201. The loading table 201 is fixedly connected to the L-shaped guide plates 209. The same push plate 210 is slidably arranged on one side where the two L-shaped guide plates 209 are close to each other. The two L-shaped guide plates 209 guide and limit the push plate 210, so that the push plate 210 is always in a straight running state. A push rod 211 is arranged on the left side of the push plate 210. The push plate 210 is fixedly connected to the push rod 211. A rectangular frame 212 is arranged on the left side of the push rod 211. The push rod 211 is fixedly connected to the rectangular frame 212;

[0022] A first motor 213 is arranged on the bottom surface of the workbench 1. The first motor 213 is fixedly connected to the bottom surface of the workbench 1. The output end of the first motor 213 extends through to the top surface of the workbench 1 and is provided with a rotating rod 214. The first motor 213 is fixedly connected to the rotating rod 214. A cylindrical block 215 is arranged on the top surface of the rotating rod 214. The rotating rod 214 is fixedly connected to the cylindrical block 215. The outer ring of the cylindrical block 215 is slidably connected to the inner ring of the rectangular frame 212. When the output end of the first motor 213 drives the rotating rod 214 to rotate, the cylindrical block 215 can be driven to rotate. The outer ring of the cylindrical block 215 is slidably connected to the inner ring of the rectangular frame 212. Therefore, the rectangular frame 212 can be driven to move. The rectangular frame 212, the push rod 211, and the push plate 210 always maintain a straight running state under the limitation of the L-shaped guide plate 209. Therefore, the push plate 210, the push rod 211, and the rectangular frame 212 can perform a reciprocating linear motion. When the push plate 210 moves to the right, the workpiece 208 at the bottommost layer can be pushed out to the right. The transfer mechanism 3 includes an electric guide rail 301. The electric guide rail 301 is fixedly connected to the workbench 1;

[0023] A sliding table 302 is slidably arranged at the middle end of the electric guide rail 301. An L-shaped bracket 303 is arranged on the top surface of the sliding table 302. The sliding table 302 is fixedly connected to the L-shaped bracket 303. A cylinder 304 is arranged on the top surface of the L-shaped bracket 303. The L-shaped bracket 303 is fixedly connected to the cylinder 304. The output end of the cylinder 304 penetrates and extends to the top end of the inner wall of the L-shaped bracket 303 and is provided with a mounting frame 305. The cylinder 304 is fixedly connected to the mounting frame 305. A trapezoidal block 7 is arranged on the front side of the mounting frame 305. The mounting frame 305 is fixedly connected to the trapezoidal block 7. A trapezoidal groove one is opened on one side of the inner wall of the L-shaped bracket 303. The trapezoidal block 7 is slidably connected to the trapezoidal groove one. The trapezoidal block 7 is guided and limited by the trapezoidal groove one, so as to guide and limit the mounting frame 305, so that the mounting frame 305 is always in a linear running state. A second motor 306 is arranged on the rear side of the mounting frame 305. The mounting frame 305 is fixedly connected to the second motor 306. The output end of the second motor 306 is provided with a first bidirectional screw 307. The output end of the second motor 306 is fixedly connected to the first bidirectional screw 307;

[0024] The front end of the first bidirectional screw 307 penetrates and extends into the interior of the mounting frame 305. Threaded blocks one 308 are threadedly connected to the outer circles at both ends of the first bidirectional screw 307. A clamping block 309 is arranged on the bottom surface of each threaded block one 308. The threaded block one 308 is fixedly connected to the clamping block 309. The two clamping blocks 309 are arranged oppositely. A mounting groove is opened in the interior of the workbench 1. A clamping mechanism 4 is arranged in the mounting groove. The clamping mechanism 4 includes a third motor 401. The third motor 401 is located on the bottom surface of the workbench 1. The third motor 401 is fixedly connected to the bottom surface of the workbench 1. The output end of the third motor 401 penetrates and extends into the interior of the mounting groove and is provided with a gear 402. The output end of the third motor 401 is fixedly connected to the gear 402. A rack 403 is meshed and arranged on both the front and rear sides of the gear 402. A trapezoidal strip 8 is arranged on the bottom surface of each rack 403. The rack 403 is fixedly connected to the trapezoidal strip 8. Trapezoidal grooves two are opened at the bottom surface of the mounting groove corresponding to the positions of each rack 403. The trapezoidal strip 8 is slidably connected to the trapezoidal groove two;

[0025] The trapezoidal strips 8 are guided and limited by the trapezoidal grooves two, so as to guide and limit the rack 403. An L-shaped plate 404 is arranged on the top surface of each rack 403. The rack 403 and the L-shaped plate 404 are fixedly connected. Chutes are opened at the positions corresponding to each L-shaped plate 404 on the top surface of the workbench 1. The L-shaped plate 404 is slidably connected with the chutes. By opening the chutes, it is convenient for the L-shaped plate 404 to operate. A T-shaped strip 9 is arranged on the bottom surface of each L-shaped plate 404. The L-shaped plate 404 and the T-shaped strip 9 are fixedly connected. T-shaped grooves are opened at the positions corresponding to the T-shaped strips 9 on the top surface of the workbench 1. The T-shaped strip 9 is slidably connected with the T-shaped grooves. The T-shaped strip 9 is guided and limited by the T-shaped grooves, so as to guide and limit the L-shaped plate 404. A carrier plate 405 is arranged on the top surface of each L-shaped plate 404. The L-shaped plate 404 and the carrier plate 405 are fixedly connected. A clamping block 406 is arranged on the top surface of each carrier plate 405. The clamping block 406 is located at the center of the top surface of the carrier plate 405 and can be used as an inner support or a clamp.

[0026] The carrier plate 405 and the clamping block 406 are fixedly connected. A grinding mechanism 5 is arranged at the rear side of the workbench 1. The grinding mechanism 5 includes a fixing plate 501. The fixing plate 501 is fixedly connected with the rear side of the workbench 1. A motor four 502 is arranged on the bottom surface of the fixing plate 501. The bottom surface of the fixing plate 501 is fixedly connected with the mounting end of the motor four 502. The output end of the motor four 502 penetrates and extends to the top surface of the fixing plate 501 and is provided with a turntable 503. The output end of the motor four 502 is fixedly connected with the turntable 503. A column 504 is arranged on the top surface of the turntable 503. The top surface of the turntable 503 is fixedly connected with the column 504. A rectangular groove is opened at the front side of the column 504. A motor five 505 is arranged on the top surface of the column 504. The column 504 is fixedly connected with the motor five 505. The output end of the motor five 505 penetrates and extends into the rectangular groove and is provided with a one-way screw rod 506. The output end of the motor five 505 is fixedly connected with the one-way screw rod 506. A threaded block two 507 is threadedly connected to the outer ring of the top end of the one-way screw rod 506. A cross frame 508 is arranged on the front side of the threaded block two 507.

[0027] The threaded block two 507 is fixedly connected to the cross frame 508. A sixth motor 509 is provided on the top surface of the cross frame 508, and the cross frame 508 is fixedly connected to the sixth motor 509. The output end of the sixth motor 509 extends through to the bottom surface of the cross frame 508 and is provided with a grinding disc 510. The output end of the sixth motor 509 is fixedly connected to the grinding disc 510. A storage groove is formed on the bottom surface of the grinding disc 510. A knob 511 is provided on the right side of the grinding disc 510. A second bidirectional screw 512 is provided on the left side of the knob 511. The knob 511 is fixedly connected to the second bidirectional screw 512. The left end of the second bidirectional screw 512 extends through to the storage groove. Threaded blocks three 513 are threadedly connected to the outer circles at both ends of the second bidirectional screw 512. A grinding rod 514 is provided on the bottom surface of each threaded block three 513. The threaded block three 513 is fixedly connected to the grinding rod 514. Adjusting the distance between the two grinding rods 514 can process materials of different sizes and dimensions.

[0028] In this embodiment, when using this device, first operate the first motor 213. The output end of the first motor 213 drives the rotating rod 214 to rotate, thereby driving the cylindrical block 215 to rotate. The rotation of the cylindrical block 215 drives the rectangular frame 212 to move. The rectangular frame 212, the push rod 211, and the push plate 210 are guided and limited by the L-shaped guide plate 209 to move in a straight line. When the push plate 210 moves to the right, the workpiece 208 located at the bottom layer inside the storage frame 202 can be pushed out to the right. Then, when the push plate 210 moves to the left again, it is pushed out of the storage frame 202. Then, the workpiece 208 inside the storage frame 202 is pressed by the pressing plate 207 and adheres to the top surface of the loading table 201, and so on to complete automatic feeding. Then, operate the electric guide rail 301 to make the sliding table 302 slide to the left on the electric guide rail 301. Then, operate the cylinder 304. The output end of the cylinder 304 drives the mounting frame 305 to move downward, so that the two clamping blocks 309 are located on the front and rear sides of the workpiece 208. Then, operate the second motor 306. The output end of the second motor 306 drives the bidirectional screw 307 to rotate. The rotation of the bidirectional screw 307 drives the two threaded blocks 308 to move closer to each other, thereby clamping the workpiece 208 between the two clamping blocks 309. Then, operate the electric guide rail 301 to drive the sliding table 302 to move to the right and move above the two carrier plates 405. Then, operate the third motor 401. The output end of the third motor 401 drives the gear 402 to rotate. The rotation of the gear 402 drives the two racks 403 to move closer to or away from each other, thereby driving the two carrier plates 405 to move closer to or away from each other. Then, release the clamping of the workpiece 208 by the clamping blocks 309 and place it on the carrier plate 405. Then, adjust to make the clamping block 406 clamp or internally support the workpiece 208 to maintain the stability of the workpiece 208. Then, operate the fourth motor 502. The output end of the fourth motor 502 drives the turntable 503 to rotate. The turntable 503 drives the column 504 to rotate. Then, operate the fifth motor 505. The output end of the fifth motor 505 drives the unidirectional screw 506 to rotate, thereby driving the threaded block 507 to move downward along the unidirectional screw 506 and driving the cross frame 508 to move downward. At the same time, operate the sixth motor 509. The sixth motor 509 drives the grinding disc 510 to rotate, thereby driving the grinding rod 514 to rotate for grinding. Before this, adjustment is required. Rotate the knob 511. The rotation of the knob 511 drives the bidirectional screw 512 to rotate, so that the two threaded blocks 513 move closer to or away from each other to adjust the distance between the two threaded blocks 513.

[0029] The above specific embodiments are only a preferred embodiment of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A floating oil seal surface grinding device, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with a feeding mechanism (2) and a transfer mechanism (3). The feeding mechanism (2) includes a feeding table (201). The top surface of the feeding table (201) is provided with a storage frame (202) and two telescopic rods (203). A spring (204) is sleeved on the outer ring of each telescopic rod (203). The tops of the two springs (204) are provided with the same top plate (205). The bottom surface of the top plate (205) is provided with a connecting rod (206). The bottom end of the connecting rod (206) penetrates and extends into the interior of the storage frame (202) and is provided with a pressing plate (207). A plurality of workpieces (208) are arranged in the storage frame (202). The bottom surface of the pressing plate (207) abuts against the top surface of the workpiece (208). The top surface of the feeding table (201) is provided with two L-shaped guide plates (209). A same push plate (210) is slidably arranged on one side of the two L-shaped guide plates (209) close to each other. A push rod (211) is arranged on the left side of the push plate (210). A rectangular frame (212) is arranged on the left side of the push rod (211). The bottom surface of the workbench (1) is provided with a first motor (213). The output end of the first motor (213) penetrates and extends to the top surface of the workbench (1) and is provided with a rotating rod (214). The top surface of the rotating rod (214) is provided with a cylindrical block (215). The outer ring of the cylindrical block (215) is slidably connected with the inner ring of the rectangular frame (212). The transfer mechanism (3) includes an electric guide rail (301). A sliding table (302) is slidably arranged in the middle of the electric guide rail (301). The top surface of the sliding table (302) is provided with an L-shaped bracket (303). The top surface of the L-shaped bracket (303) is provided with a cylinder (304). The output end of the cylinder (304) penetrates and extends to the top end of the inner wall of the L-shaped bracket (303) and is provided with a mounting frame (305). A second motor (306) is arranged at the rear side of the mounting frame (305). The output end of the second motor (306) is provided with a first bidirectional screw rod (307). The front end of the first bidirectional screw rod (307) penetrates and extends into the interior of the mounting frame (305). Threaded blocks (308) are threadedly connected to the outer rings of both ends of the first bidirectional screw rod (307). A clamping block (309) is arranged on the bottom surface of each threaded block (308). An installation groove is formed in the interior of the workbench (1). A clamping mechanism (4) is arranged in the installation groove. The clamping mechanism (4) includes a third motor (401). The third motor (401) is located on the bottom surface of the workbench (1). The output end of the third motor (401) penetrates and extends into the interior of the installation groove and is provided with a gear (402). A rack (403) is meshed on both the front and rear sides of the gear (402). An L-shaped plate (404) is arranged on the top surface of each rack (403). A carrier plate (405) is arranged on the top surface of each L-shaped plate (404).A clamping block (406) is provided on the top surface of each of the carrier plates (405). A grinding mechanism (5) is provided at the rear side of the workbench (1). The grinding mechanism (5) includes a fixing plate (501). A fourth motor (502) is provided on the bottom surface of the fixing plate (501). The output end of the fourth motor (502) penetrates and extends to the top surface of the fixing plate (501) and is provided with a turntable (503). A column (504) is provided on the top surface of the turntable (503). A rectangular groove is formed on the front side of the column (504). A fifth motor (505) is provided on the top surface of the column (504). The output end of the fifth motor (505) penetrates and extends into the rectangular groove and is provided with a unidirectional screw rod (506). A second threaded block (507) is threadedly connected to the outer circle of the top end of the unidirectional screw rod (506). A cross frame (508) is provided on the front side of the second threaded block (507). A sixth motor (509) is provided on the top surface of the cross frame (508). The output end of the sixth motor (509) penetrates and extends to the bottom surface of the cross frame (508) and is provided with a grinding disc (510). A storage groove is formed on the bottom surface of the grinding disc (510). A knob (511) is provided on the right side of the grinding disc (510). A second bidirectional screw rod (512) is provided on the left side of the knob (511). The left end of the second bidirectional screw rod (512) penetrates and extends into the storage groove. Threaded blocks three (513) are threadedly connected to the outer circles of both ends of the second bidirectional screw rod (512). A grinding rod (514) is provided on the bottom surface of each of the threaded blocks three (513).

2. The floating oil seal surface grinding device according to claim 1, characterized in that, A feeding groove is formed on the left side of the storage frame (202), a discharging groove is formed on the right side of the storage frame (202), a placing groove is formed on the top surface of the storage frame (202), and a baffle (6) is slidably arranged in the placing groove.

3. A floating oil seal surface grinding device according to claim 1, characterized in that, A trapezoidal block (7) is arranged on the front side of the mounting frame (305), a first trapezoidal groove is formed on one side of the inner wall of the L-shaped bracket (303), and the trapezoidal block (7) is slidably connected with the first trapezoidal groove.

4. A floating oil seal surface grinding device according to claim 1, characterized in that, A trapezoidal strip (8) is arranged on the bottom surface of each rack (403), a second trapezoidal groove is formed at the position corresponding to each rack (403) on the bottom surface of the mounting groove, and the trapezoidal strip (8) is slidably connected with the second trapezoidal groove.

5. The floating oil seal surface grinding device according to claim 1, wherein, Chutes are formed on the top surface of the workbench (1) at the positions corresponding to each L-shaped plate (404), the L-shaped plates (404) are slidably connected with the chutes, a T-shaped strip (9) is arranged on the bottom surface of each L-shaped plate (404), T-shaped grooves are formed on the top surface of the workbench (1) at the positions corresponding to the T-shaped strips (9), and the T-shaped strips (9) are slidably connected with the T-shaped grooves.

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