CN110815012A - A polishing device for machining mechanical seals - Google Patents

Abstract

The invention relates to the technical field of machining and application of mechanical seals, and discloses a polishing device for machining mechanical seals. A bottom first slide rail is fixedly connected to the opposite side of the plate, and a bottom second slide rail located at the bottom of the bottom first slide rail is fixedly connected to the opposite sides of the two support plates. The polishing device used for the machining of mechanical seals limits the two The position between the movable plates, so that the two movable plates are threadedly connected to the threaded rod through the two first threaded through holes to generate relative or opposite displacements, and drive the relative or opposite displacement of the two splints, thereby To achieve clamping and fixing of mechanical seals that need to be polished.

Description

A polishing device for machining mechanical seals

technical field

The invention relates to the technical field of machining and application of mechanical seals, in particular to a polishing device for machining mechanical seals.

Background technique

Mechanical seals are one of the most sophisticated and complex mechanical basic components. They are key components of various pumps, reactors, turbocompressors, and submersible motors. Their sealing performance and service life depend on many factors. Such as selection, machine accuracy and correct installation and use, etc., the mechanical seal should ensure that the surface is smooth and free of burrs during processing, which requires a polishing device to polish the mechanical seal.

For example, Chinese patent CN 106737086 B relates to a polishing device, which is arranged in the liquid holding tank through a retaining ring, and can guide the polishing liquid flowing into the liquid holding tank accordingly, so that the polishing The liquid will not be spilled on the support table, so as to avoid waste of polishing liquid and pollution of the support table. The lifter can overdrive the retaining ring to protrude out of the base to prevent polishing. The liquid is sprinkled on the support table, and when the polishing device is not working, the lifting member can drive the retaining ring to retract into the liquid receiving groove, so as to relatively reduce the volume of the base, so that the The volume of the polishing device is small, but the device cannot clean and collect the waste generated during polishing during the processing. When the device is used for a long time, it needs to be cleaned manually, which is very troublesome and reduces production. Therefore, a polishing device for machining mechanical seals is proposed to solve the above problems.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides a polishing device for machining mechanical seals, which has the advantages of being able to clean and collect waste, and solves the problem that the device cannot clean the waste generated during polishing and grinding during the processing. Cleaning and collection, when the equipment is used for a long time, needs to be cleaned manually, which is very troublesome and reduces the problem of production efficiency.

(2) Technical solutions

In order to achieve the purpose that the above-mentioned waste can be cleaned and collected, the present invention provides the following technical solution: a polishing device for machining a mechanical seal, comprising a workbench, and the left and right sides of the bottom of the workbench are fixedly connected with support plates, The opposite sides of the two support plates are fixedly connected with the bottom first slide rail, and the opposite sides of the two support plates are fixedly connected with the bottom second slide rail located at the bottom of the bottom first slide rail, and the two A filter bin is movably installed between the support plates, and the left and right sides of the filter bin are fixedly connected with a bottom first slider that is slidably connected with the bottom first slide rail, and the bottom of the filter bin is inlaid with a filter screen. A water silo at the bottom of the filter silo is movably installed between the two support plates, and the left and right sides of the water silo are fixedly connected with a second sliding block at the bottom that is slidably connected with the second sliding rail at the bottom. The top of the workbench is fixedly connected with a left fixing plate, the top of the workbench is fixedly connected with a right fixing plate, the top of the workbench is provided with a leakage hole on the right side of the left fixing plate, and the left fixing plate is The right side of the workbench is fixedly connected with two deflectors, one end of which is fixedly connected with the right fixing plate. The side is connected with a water pumping pipe whose one end is located inside the water tank, the left side of the pumping pump is connected with a water outlet pipe whose one end runs through and extends to the left side of the right fixing plate, and the left side of the water outlet pipe is connected with a water spray pipe, so The left side of the water spray pipe is fixedly installed with no less than four water spray heads, the top of the workbench is fixedly installed with a limit slide rail located between the two guide plates, and the top of the workbench is fixedly installed A movable block located between the two deflectors is movably installed, the bottom of the movable block is fixedly connected with a limit slider that is slidably connected to the limit slide rail, and the top of the worktable is fixedly installed with a limit slide located on the limit slide. The third rotary motor on the right side of the rail, the output shaft of the third rotary motor is fixedly connected with a screw rod that penetrates and extends to the left side of the movable block and is movably connected to the left fixed plate, and the top of the movable block is fixedly installed There is a first rotary motor, the output shaft of the first rotary motor is fixedly connected with a first turntable, the top of the bottom turntable is fixedly installed with two clamping mechanisms, and the clamping mechanism includes a second rotary motor , the output shafts of the two second rotating electrical machines are fixedly connected with a second turntable, the top of the second turntable is fixedly connected with a top slide rail, and the right side of the top of the second turntable is fixedly connected with a metal plate, so The top of the second turntable is movably installed with two movable plates, the bottoms of the two movable plates are fixedly connected with a top slider that is slidably connected to the top slide rail, and the left side of the metal plate is movably installed with One end penetrates and extends to the threaded rod on the left side of the movable plate on the left side, the tops of the two movable plates are fixedly connected with a splint, and the opposite sides of the two splints are fixedly connected with a support block. The top of the table is fixedly connected with a support frame located on the back of the left fixing plate, the inner top wall of the support frame is fixedly installed with a linear motor, the bottom of the linear motor is fixedly installed with a cylinder, and the output shaft of the cylinder is fixedly installed with a Grinding motor, so A rotating rod is fixedly connected to the output shaft of the grinding motor, and a grinding wheel is fixedly installed on the outer side of the rotating rod.

Preferably, the shape of the filter bin is a rectangle with a hollow inside and a missing top, and the shape of the water bin is a rectangle with a hollow inside and a missing top.

Preferably, the material leakage hole is inclined to the right and the inclination angle is an acute angle, the two deflectors are relatively inclined and the inclination angle is an acute angle, and the material leakage hole is located between the two deflectors.

Preferably, the two guide plates are the same and symmetrical to each other, the water suction pipe is a rubber hose, and the four water spray heads are evenly and equally spaced on the left side of the water spray pipe.

Preferably, the four water spray heads are inclined downward and the inclination angle is an acute angle, and the second turntable is parallel to the worktable.

Preferably, the right side of the two movable plates is provided with a first threaded through hole threadedly connected with the threaded rod, and the two first threaded through holes are turned in opposite directions.

Preferably, the two clamping plates are the same and symmetrical to each other with the center of the second turntable, and the shapes of the two clamping plates are arc-shaped.

Preferably, both of the two support blocks are parallel to the worktable, and the two support blocks are identical and symmetrical to each other with respect to the center of the second turntable.

Preferably, the two movable plates are identical and symmetrical to each other with the center of the second turntable, and the two second turntables are the same and symmetrical to each other with the center of the first turntable.

(3) Beneficial effects

Compared with the prior art, the present invention provides a polishing device for machining a mechanical seal, which has the following beneficial effects:

1. The polishing device used for the machining of mechanical seals limits the mechanical seals to be polished by placing the mechanical seals to be polished between two movable plates, then rotating the threaded rod, and slidably connecting the top slider with the top rail. The position between the two movable plates, so that the two movable plates are threadedly connected to the threaded rod through the two first threaded through holes, respectively, and the relative or opposite displacement occurs, which drives the relative or opposite displacement of the two splints. , so as to clamp and fix the mechanical seal that needs to be polished. By providing a support block, the mechanical seal that needs to be polished can be supported by the support block. At the same time, because of the arc shape of the splint, it is more compatible with the mechanical seal that needs to be polished. Fitting, so that the mechanical seal that needs to be polished is clamped more stably, and then adjust the linear motor, cylinder, grinding motor and the second rotary motor, so that the grinding wheel can clamp the inner hole of the stable mechanical seal. Grinding, because there are two clamping mechanisms, in the whole process of using the device, the first rotating motor can be adjusted, so that the two stations can be processed in turn, and when a certain workpiece is being polished, the staff can The unloading and loading of another station, thereby improving the processing efficiency of the entire device.

2. The polishing device used for the processing of mechanical seals, by injecting a certain amount of water into the water tank, by starting the water pump, the water in the water tank is pumped out by the water pump, and then the water spray head on the left side of the water spray pipe is passed. Ejecting, flushing the mechanical seal being polished, so that the waste generated when the mechanical seal is polished can be flushed to the water, and the deflector and the left fixing plate are provided to limit the movement of the waste, so that the After the waste chips are washed, they move towards the leakage hole, and then fall from the leakage hole and fall into the filter bin, and through the filter screen, the water in the waste chips can fall into the water bin through the filter screen to realize The water resources are reused, and the waste remains in the filter chamber. When a certain amount of waste is collected, the filter chamber can be pulled out through the sliding connection between the first slider at the bottom and the first slide rail at the bottom, which is convenient for the filter chamber. The waste chips in the water tank are processed in a centralized manner, which makes the whole device more convenient to use. At the same time, when the water in the water tank needs to be replaced, the water tank can be pulled out, and then the water in the water tank can be drained, and the whole device can be used. The waste chips generated during the polishing operation are cleaned and collected, which makes the whole device more convenient to use, reduces the labor intensity of the staff, and improves the production efficiency.

Description of drawings

1 is a schematic structural diagram of a polishing device for machining a mechanical seal proposed by the present invention;

FIG. 2 is an enlarged structural schematic diagram of A in FIG. 1 of a polishing device for machining a mechanical seal proposed by the present invention;

3 is a schematic diagram of the right side of the left fixing plate of a polishing device for machining a mechanical seal provided by the present invention;

FIG. 4 is an enlarged structural schematic diagram of B in FIG. 1 of a polishing device for machining a mechanical seal provided by the present invention.

In the figure: 1 worktable, 2 support plate, 3 first slider at the bottom, 4 first slide at the bottom, 5 second slider at the bottom, 6 second slide at the bottom, 7 filter chamber, 8 filter screen, 9 water chamber , 10 first rotary motor, 11 first turntable, 12 water pump, 13 pump, 14 water outlet, 15 right fixed plate, 16 water spray pipe, 17 water spray head, 18 grinding motor, 19 cylinder, 20 linear motor , 21 left fixed plate, 22 leakage hole, 23 splint, 24 rotating rod, 25 grinding wheel, 26 support block, 27 movable plate, 28 metal plate, 29 threaded rod, 30 second rotating motor, 31 second turntable, 32 top slide rail, 33 top slider, 34 deflector, 35 support frame, 36 clamping mechanism, 37 third rotating motor, 38 limit slider, 39 movable block, 40 lead screw, 41 limit slide.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-4, a polishing device for machining mechanical seals, including a workbench 1, the left and right sides of the bottom of the workbench 1 are fixedly connected with support plates 2, and the opposite sides of the two support plates 2 are fixed The bottom first slide rail 4 is connected, the opposite sides of the two support plates 2 are fixedly connected with the bottom second slide rail 6 located at the bottom of the bottom first slide rail 4, and a filter chamber is movably installed between the two support plates 2 7. The shape of the filter bin 7 is a rectangle with hollow inside and a missing top. The left and right sides of the filter bin 7 are fixedly connected with the bottom first slider 3 slidably connected with the bottom first slide rail 4, and the bottom of the filter bin 7 is fixedly connected. A filter screen 8 is inlaid, and a water tank 9 located at the bottom of the filter tank 7 is movably installed between the two support plates 2. The shape of the water tank 9 is a rectangle with a hollow inside and a missing top, and the left and right sides of the water tank 9 are fixed. The bottom second sliding block 5 is connected with the bottom second sliding rail 6 slidably connected, the top of the workbench 1 is fixedly connected with the left fixed plate 21, the top of the workbench 1 is fixedly connected with the right fixed plate 15, and the workbench 1 The top of the filter is provided with a leakage hole 22 located on the right side of the left fixed plate 21. The leakage hole 22 is inclined to the right and the inclination angle is an acute angle, so that the waste can accurately fall into the filter chamber 7. The left fixed plate 21 The right side is fixedly connected with two guide plates 34, one end of which is fixedly connected with the right fixed plate 15. The two guide plates 34 are identical and symmetrical to each other, and the two guide plates 34 are relatively inclined and the inclination angle is an acute angle. , the leakage hole 22 is located between the two deflectors 34, which prevents the waste debris from being washed by water and moves around, so that after the waste debris is washed by water, it will only move towards the leakage hole 22 under force, and the top of the workbench 1 A suction pump 13 located on the right side of the right fixing plate 15 is fixedly installed. The model of the suction pump 13 can be FS32X25-11. The right side of the suction pump 13 is connected to a suction pipe 12 with one end located inside the water tank 9. The suction pipe 12 is A rubber hose, the left side of the water pump 13 is connected with a water outlet pipe 14 whose one end runs through and extends to the left side of the right fixing plate 15, the left side of the water outlet pipe 14 is connected with a water spray pipe 16, and the left side of the water spray pipe 16 is fixed There are no less than four sprinkler heads 17 installed. The four sprinkler heads 17 are evenly and equally spaced on the left side of the sprinkler pipe 16. The four sprinkler heads 17 are inclined downward and the inclination angle is an acute angle, so that the The water is sprayed more evenly, and at the same time, the water can be accurately sprayed against the polishing operation, thereby ensuring the scouring of waste debris. The water in the water tank 9 is extracted, and then sprayed out through the water spray head 17 on the left side of the water spray pipe 16 to flush the mechanical seal being polished, so that the waste chips generated during the polishing of the mechanical seal can be flushed to the water, Furthermore, the deflector 34 and the left fixing plate 21 are provided to limit the movement of the waste, so that the waste is washed and moved toward the leakage hole 22, and then falls from the leakage hole 22 and falls on the filter bin 7. Inside, the filter screen 8 is provided, so that the water in the waste debris can fall into the water tank 9 through the filter screen 8 to realize the reuse of water resources, while the waste debris remains in the filter box 7. When the waste debris is collected to a certain amount Afterwards, the filter chamber 7 can be pulled out through the sliding connection between the first sliding block 3 at the bottom and the first sliding rail 4 at the bottom, which facilitates the centralized treatment of the waste in the filter chamber 7, and makes the whole device more convenient to use. When the water in the water tank 9 needs to be replaced, the water tank 9 can be pulled out, and then the water in the water tank 9 can be poured out. It is more convenient to use, reduces the labor intensity of the staff, and improves the production efficiency. The top of the workbench 1 is fixedly installed with a limit slide rail 41 located between the two guide plates 34, and the top of the workbench 1 is movably installed There is a movable block 39 located between the two guide plates 34. The bottom of the movable block 39 is fixedly connected with a limit slider 38 that is slidably connected to the limit slide rail 41. The third rotary motor 37 on the right side of the rail 41, the model of the third rotary motor 37 can be Y80M1-2, and the output shaft of the third rotary motor 37 is fixedly connected with one end that penetrates and extends to the left side of the movable block 39 and is fixed to the left side. The lead screw 40 movably connected to the plate 21, the right side of the movable block 39 is provided with a second threaded through hole threadedly connected with the lead screw 40, the top of the movable block 39 is fixedly installed with the first rotary motor 10, and by starting the third rotary motor 37. The screw rod 40 is rotated, and the limit slider 38 is slidably connected to the limit slide rail 41 to limit the position of the movable block 39, so that the movable block 39 can be threadedly connected to the screw rod 40 through the second threaded through hole And the left and right movement, thereby driving the clamped workpiece to move left and right, cooperates with the rotation of the second turntable 32 to make the workpiece more convenient to grind. The model of the first rotary motor 10 can be Y160M-4. The output shaft is fixedly connected with the first turntable 11, and the top of the bottom turntable 11 is fixedly mounted with two clamping mechanisms 36, the clamping mechanisms 36 include a second rotating motor 30, and the model of the second rotating motor 30 can be Y80M1- 2. A second turntable 31 is fixedly connected to the output shafts of the two second rotating electrical machines 30. The two second turntables 31 are identical and symmetrical to each other with the center of the first turntable 11. The second turntable 31 is parallel to the worktable 1. , the top of the second turntable 31 is fixedly connected with the top slide rail 32, the right side of the top of the second turntable 31 is fixedly connected with the metal plate 28, the top of the second turntable 31 is movably installed with two movable plates 27, two The movable plates 27 are the same and are symmetrical to each other with the center of the second turntable 31. The bottoms of the two movable plates 27 are fixedly connected with a top slider 33 that is slidably connected to the top slide rail 32. The left side of the metal plate 28 is movably installed with one end passing through it. and extends to the threaded rod 29 on the left side of the movable plate 27 on the left side. The right side of the two movable plates 27 is provided with a first threaded through hole that is threadedly connected to the threaded rod 29, and the two first threaded through holes turn oppositely. , the tops of the two movable plates 27 are fixedly connected with a splint 23, the two splints 23 are the same and are symmetrical to each other with the center of the second turntable 31, the shapes of the two splints 23 are arc-shaped, and the two splints 23 are in phase with each other. The opposite sides are fixedly connected with support blocks 26, the two support blocks 26 are parallel to the workbench 1, the two support blocks 26 are the same and are symmetrical to each other with the center of the second turntable 31, and the top of the workbench 1 is fixedly connected. There is a support frame 35 on the back of the left fixing plate 21, the inner top wall of the support frame 35 is fixedly installed with a linear motor 20, the model of the linear motor 20 can be FSL80, the bottom of the linear motor 20 is fixedly installed with a cylinder 19, The model can be SIJ, the output shaft of the cylinder 19 is fixedly installed with a grinding motor 18, the model of the grinding motor 18 can be Y160M-4, the output shaft of the grinding motor 18 is fixedly connected with a rotating rod 24, and the outer side of the rotating rod 24 is fixedly installed with a grinding The wheel 25 restricts the two movable plates 27 by placing the mechanical seal to be polished between the two movable plates 27, then rotating the threaded rod 29, and slidingly connected with the top sliding rail 32 by being provided with a top slider 33. The position between the two movable plates 27 is then threadedly connected to the threaded rod 29 through the two first threaded through holes to generate relative relative or opposite displacement, which drives the relative or opposite displacement of the two clamping plates 23, Thus, clamping and fixing the mechanical seal that needs to be polished is realized. By providing the support block 26, the mechanical seal to be polished can be supported by the support block 26. At the same time, because the splint 23 is arc-shaped, it is different from the mechanical seal that needs to be polished. More fit, so that the mechanical seal that needs to be polished is clamped more stably, and then adjust the linear motor 20, the cylinder 19, the grinding motor 18 and the second rotary motor 30, so that the grinding wheel 25 can clamp the stability of the machine. The inner hole of the mechanical seal is ground, because two clamping mechanisms 36 are provided. During the use of the entire device, the first rotating motor 10 can be adjusted to make the two stations take turns for processing, and when a certain workpiece is used. When polishing is in progress, workers can unload and load materials at another station, thereby improving the processing efficiency of the entire device.

To sum up, the polishing device used for the machining of mechanical seals, by placing the mechanical seals to be polished between the two movable plates 27, and then rotating the threaded rod 29, is provided with the top slider 33 and the top slider. The sliding connection of the rail 32 limits the position between the two movable plates 27, so that the two movable plates 27 are threadedly connected to the threaded rod 29 through the two first threaded through holes respectively to cause relative or opposite displacements. Drive the relative or opposite displacement of the two splints 23, thereby realizing the clamping and fixing of the mechanical seal that needs to be polished. By providing the support block 26, the mechanical seal that needs to be polished can be supported by the support block 26. At the same time, because the splint plate 23 is arc-shaped, which fits better with the mechanical seal that needs to be polished, so that the mechanical seal that needs to be polished is clamped more stably, and then adjust the linear motor 20, the cylinder 19, the grinding motor 18 and the second rotary motor 30. Make the grinding wheel 25 grind the inner hole of the mechanical seal that clamps the stabilizing machine, because two clamping mechanisms 36 are provided. The stations are processed in turn, and when a certain workpiece is being polished, the staff can unload and load the other station, thereby improving the processing efficiency of the entire device.

In addition, by injecting a certain amount of water into the water tank 9, by starting the water pump 13, the water in the water tank 9 is pumped by the water pump 13, and then sprayed through the water spray head 17 on the left side of the water spray pipe 16, to the The mechanical seal being polished is flushed, so that the waste generated when the mechanical seal is polished can be flushed to the water, and the deflector 34 and the left fixing plate 21 are provided to limit the movement of the waste, so that the waste can be washed away. After being washed, it moves towards the leakage hole 22, then falls from the leakage hole 22 and falls into the filter bin 7, and is provided with a filter screen 8, so that the water in the waste can fall into the water bin through the filter screen 8 9, the reuse of water resources is realized, and the waste debris is left in the filter bin 7. When a certain amount of waste debris is collected, the filter can be filtered through the sliding connection between the first slide block 3 at the bottom and the first slide rail 4 at the bottom. The silo 7 is drawn out, which is convenient for the centralized treatment of the waste in the filter silo 7, which makes the whole device more convenient to use. The water in 9 can be poured out. The whole device can clean and collect the waste chips generated during the polishing operation, which makes the whole device more convenient to use, reduces the labor intensity of the staff, improves the production efficiency, and solves the problem of the device. During the processing, it is impossible to clean and collect the waste generated during polishing. When the equipment is used for a long time, it needs to be cleaned manually, which is very troublesome and reduces the production efficiency.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. A polishing device for machining a mechanical seal, comprising a workbench (1), characterized in that: the left and right sides of the bottom of the workbench (1) are fixedly connected with support plates (2), and two of the A bottom first slide rail (4) is fixedly connected to the opposite side of the support plate (2), and a bottom first slide rail (4) is fixedly connected to the opposite side of the two support plates (2). A second slide rail (6) at the bottom, a filter compartment (7) is movably installed between the two support plates (2), and the left and right sides of the filter compartment (7) are fixedly connected with the first slide rail at the bottom (4) The bottom first slider (3) is slidably connected, a filter screen (8) is embedded in the bottom of the filter compartment (7), and a filter compartment (8) is movably installed between the two support plates (2). 7) The water silo (9) at the bottom, the left and right sides of the water silo (9) are fixedly connected with the bottom second sliding block (5) slidingly connected with the bottom second sliding rail (6), the workbench A left fixing plate (21) is fixedly connected to the top of (1), a right fixing plate (15) is fixedly connected to the top of the workbench (1), and a left fixing plate (15) is fixedly connected to the top of the workbench (1). The material leakage hole (22) on the right side of the fixing plate (21), the right side of the left fixing plate (21) is fixedly connected with two air guide plates whose one end is fixedly connected with the right fixing plate (15) (34), a suction pump (13) located on the right side of the right fixing plate (15) is fixedly installed on the top of the workbench (1), and the right side of the suction pump (13) communicates with one end located at the water bin ( 9) An internal water pumping pipe (12), the left side of the water pumping pump (13) is connected with a water outlet pipe (14) whose one end runs through and extends to the left side of the right fixing plate (15), the water outlet pipe (14) The left side is connected with a water spray pipe (16), the left side of the water spray pipe (16) is fixedly installed with no less than four water spray heads (17), and the top of the workbench (1) is fixed A limit slide rail (41) located between the two air guide plates (34) is installed, and a movable block (39) between the two air guide plates (34) is movably installed on the top of the workbench (1). ), the bottom of the movable block (39) is fixedly connected with a limit slider (38) slidably connected with the limit slide rail (41), and the top of the worktable (1) is fixedly installed with a limit slide rail (41) A third rotating electrical machine (37) on the right side, the output shaft of the third rotating electrical machine (37) is fixedly connected with one end that penetrates and extends to the left side of the movable block (39) and is connected to the left side fixing plate (21) An movably connected lead screw (40), a first rotary motor (10) is fixedly installed on the top of the movable block (39), and a first turntable (11) is fixedly connected to the output shaft of the first rotary motor (10) , the top of the bottom turntable (11) is fixedly installed with two clamping mechanisms (36), the clamping mechanism (36) includes a second rotary motor (30), two of the second rotary motors The output shafts of (30) are fixedly connected with a second turntable (31), and the top of the second turntable (31) is fixedly connected with a top slide rail (32), a metal plate (28) is fixedly connected to the right side of the top of the second turntable (31), and two movable plates (27) are movably installed on the top of the second turntable (31). The bottom of each movable plate (27) is fixedly connected with a top slider (33) slidably connected with the top slide rail (32). The threaded rod (29) on the left side of the left movable plate (27), the tops of the two movable plates (27) are fixedly connected with a clamping plate (23), and the opposite sides of the two clamping plates (23) are A support block (26) is fixedly connected, the top of the workbench (1) is fixedly connected with a support frame (35) located on the back of the left fixing plate (21), and the inner top wall of the support frame (35) is fixedly installed There is a linear motor (20), a cylinder (19) is fixedly installed at the bottom of the linear motor (20), a grinding motor (18) is fixedly installed on the output shaft of the cylinder (19), and the grinding motor (18) is The output shaft is fixedly connected with a rotating rod (24), and a grinding wheel (25) is fixedly installed on the outer side of the rotating rod (24). 2. A polishing device for machining a mechanical seal according to claim 1, wherein the filter chamber (7) is in the shape of a rectangle with a hollow inside and a missing top, and the water chamber (9) is in the shape of a rectangle with a hollow inside and a missing top. 3. The polishing device for machining a mechanical seal according to claim 1, wherein the leakage hole (22) is inclined to the right and the inclination angle is an acute angle, and the two deflectors (22) are inclined to the right. 34) Relatively inclined and the inclination angle is an acute angle, the material leakage hole (22) is located between the two guide plates (34). 4. A polishing device for machining a mechanical seal according to claim 1, characterized in that: the two baffles (34) are identical and symmetrical to each other, and the suction pipe (12) is a rubber hose , the four water spray heads (17) are evenly and equidistantly distributed on the left side of the water spray pipe (16). 5. A polishing device for machining a mechanical seal according to claim 1, characterized in that: the four water spray heads (17) are inclined downward and the inclination angle is an acute angle, and the second turntable (31) ) is parallel to the table (1). 6 . The polishing device for machining a mechanical seal according to claim 1 , wherein the right side of the two movable plates ( 27 ) is provided with a first threaded connection with the threaded rod ( 29 ). 7 . For threaded through holes, the two first threaded through holes have opposite directions. 7. A polishing device for machining a mechanical seal according to claim 1, characterized in that: the two clamping plates (23) are identical and symmetrical to each other with the center of the second turntable (31), and the two clamping plates (23) The shape of the splint (23) is arc-shaped. 8 . The polishing device for machining a mechanical seal according to claim 1 , wherein the two support blocks ( 26 ) are parallel to the table ( 1 ), and the two support blocks (26) are identical and symmetrical to each other with the center of the second turntable (31). 9. A polishing device for machining a mechanical seal according to claim 1, characterized in that: the two movable plates (27) are identical and symmetrical to each other with the center of the second turntable (31). The second turntables (31) are identical and symmetrical to each other with respect to the center of the first turntable (11).

Images