CN112792670A - Laboratory is with physics grinding device - Google Patents
Laboratory is with physics grinding device Download PDFInfo
- Publication number
- CN112792670A CN112792670A CN202110125067.8A CN202110125067A CN112792670A CN 112792670 A CN112792670 A CN 112792670A CN 202110125067 A CN202110125067 A CN 202110125067A CN 112792670 A CN112792670 A CN 112792670A
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- Prior art keywords
- occlusion
- grinding wheel
- round
- connecting rod
- platform
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
A physical polishing device for a laboratory relates to the technical field of physical experiment equipment and comprises a base, wherein a first side plate and a second side plate are arranged on the base, an air cylinder is arranged on the first side plate, and a rod part of the air cylinder is connected with a clamping mechanism; the grinding wheel clamping device is simple in structure and high in practicability, workpieces with different sizes can be clamped, the grinding wheel can be driven to move left and right, the grinding wheel is prevented from being fixed in position, the grinding wheel is only ground by means of the center position of the grinding wheel, and the service life of the grinding wheel is shortened.
Description
Technical Field
The invention relates to the technical field of physical experiment equipment, in particular to a physical polishing device for a laboratory.
Background
Grinding device polishes the object of polishing through high-speed rotatory emery wheel, observes and experiences the process of polishing and the effect of polishing through student's actual manual operation, makes the student have preliminary study and understanding to the grinding apparatus.
Chinese utility model patent with publication number CN 207873914U, entitled "sander for physical laboratory", discloses a sander, comprising a buffer base, a protective cover is arranged on the top of the buffer base, a supporting platform is arranged above the protective cover, an electric motor is fixedly arranged on the top of the supporting platform, a battery box is arranged on the left side of the electric motor, a control panel is arranged on the right side of the electric motor, the battery box and the control panel are both arranged on the top of the supporting platform, the buffer base and the supporting platform are connected through a support rod, a motor shaft is connected to the bottom of the electric motor, a dustproof cover is arranged on the outer side of the motor shaft, a sanding wheel is fixedly connected to the bottom of the motor shaft, a workpiece fixing platform is arranged below the sanding wheel, a lifting structure is arranged at the bottom of the workpiece fixing platform, a protective door is, the buffering base is internally provided with a buffering spring, the top of the workpiece fixing platform is provided with a dovetail groove, the top of the dovetail groove is provided with a clamping block, the clamping block is provided with a butterfly bolt, and the control panel is connected with the electric motor, the battery box and the lifting structure through wires respectively. The utility model discloses a beneficial effect does: open the guard gate earlier and utilize control panel control elevation structure to descend and drive work piece fixed platform and descend when using, will wait to polish the work piece through pressing from both sides the slip of tight piece on the dovetail and press from both sides tightly between pressing from both sides tight piece, then utilize butterfly bolt will press from both sides tight piece and fix on work piece fixed platform, conveniently fix the work piece, close the guard gate behind the tight work piece of clamp, rise the work piece to the emery wheel below of polishing, open electric motor and drive the emery wheel high-speed rotation of polishing and then realize polishing to the work piece, it is higher to compare manual efficiency of polishing, utilize the protection casing, the dust cover that sets up on guard gate and the motor shaft has effectively prevented the sweeps in disorder to fly the injury student, it is safer, utilize buffer base and buffer spring effectively to reduce the vibration, overall structure uses safelyr. But also has certain disadvantages: the grinding wheel cannot move, so that when a workpiece is ground, only the middle position of the grinding wheel is used, as is well known, once the middle body of the grinding wheel is worn, the whole grinding wheel is scrapped and cannot be used any more, and resource waste is caused.
Disclosure of Invention
The invention aims to provide a physical polishing device for a laboratory, which can solve the technical problem that a polishing grinding wheel provided in the background technology cannot move, so that once an intermediate body of the grinding wheel is worn, the whole grinding wheel is scrapped and cannot be used any more, and resource waste is caused by the fact that the intermediate body of the grinding wheel is worn when a workpiece is polished.
In order to achieve the above purpose, the invention provides the following technical scheme:
a physical polishing device for a laboratory comprises a base, wherein a first side plate and a second side plate are arranged on the base, the surface of the first side plate and the surface of the second side plate are arranged correspondingly, an air cylinder is arranged on the first side plate, the rod part of the air cylinder is connected with a clamping mechanism, the clamping mechanism comprises a first round table, one side of the first round table is connected with the rod part of the air cylinder, the other side of the first round table is connected with a threaded table through a first connecting piece, one side, away from the first round table, of the threaded table is connected with a second round table through a second connecting piece, one side, away from the threaded table, of the second round table is connected with occlusion columns in a sliding mode, the number of the occlusion columns is three, the three occlusion columns are uniformly distributed on the circumference of the second round table, the three occlusion columns extend out of the table top of the second round table, the contact surface, the occlusion nozzle is of a conical structure, an internal thread is arranged on the inner side of the occlusion nozzle, and the internal thread is matched with the thread table; the clamping mechanism is characterized in that a connecting rod is arranged on one side, opposite to the clamping mechanism, of the second side plate, the connecting rod is of a hollow structure, a rectangular frame is arranged on the second side plate, a rack is arranged in the rectangular frame, a gear is arranged on the rack, a first motor is connected onto the gear, the first motor is arranged inside one end of the connecting rod, the other end of the connecting rod is connected with a hood, a second motor is arranged in the hood, and an output shaft of the second motor is connected with a grinding wheel.
In the technical scheme, the occlusion mouth is in threaded connection with the thread table, a grinding workpiece is inserted into the middle of the three occlusion columns by unscrewing the occlusion mouth, then the occlusion mouth is screwed, the occlusion columns are squeezed by a conical structure of the occlusion mouth to clamp and fix according to different shapes and sizes of the grinding workpiece, in the process, the three occlusion columns are squeezed by the conical part of the occlusion mouth to slide to the center of the second circular table, and the spring is compressed by a strong force to be beneficial to clamping the workpiece; after clamping, the cylinder drives the clamping mechanism to move towards the direction of the grinding wheel, so that the workpiece is in contact with the grinding wheel; first motor and second motor all are connected with the power, and the high-speed rotation of second motor drive emery wheel, and first motor drive gear simultaneously sets firmly in the inside of connecting rod one end along rack back and forth movement, and the other end of connecting rod is connected with the emery wheel, and then can drive and remove about the emery wheel, polishes the work piece through the outer fringe of emery wheel, has improved the life of emery wheel.
In order to make fixture more firm, preferably, first round platform, first connecting piece, screw thread platform, second connecting piece, second round platform formula structure as an organic whole, the diameter of first round platform is greater than the diameter of screw thread platform, the diameter of screw thread platform is greater than the diameter of second round platform.
Preferably, the occlusion columns are of arc-shaped triangular structures, and two adjacent occlusion columns are fixedly connected through springs.
In the technical scheme, the triangular structure has high stability, and the circular arc shape of the triangular structure is matched with the structure of the second round table, so that the workpiece can be clamped conveniently; the spring can reset the meshing column when the workpiece is not required to be clamped.
Preferably, the bottom of the hood is connected with a supporting column, one end, far away from the hood, of the supporting column is connected with a sliding block, and a sliding way matched with the sliding block is arranged on the base.
In the technical scheme, the support column is arranged at the bottom of the machine cover, so that the weight of the second motor and the weight of the grinding wheel can be supported, and the grinding wheel is prevented from deviating downwards under the action of gravity to influence the grinding effect; the support column is connected to the base through the sliding block in a sliding mode, and left and right movement of the support column in the working process of matching with the grinding wheel is facilitated.
Preferably, the connecting rod is of a square structure, a guide plate is connected to the upper end of the connecting rod, the guide plate is of an L shape, a guide groove matched with the L-shaped guide plate is formed in the second side plate, the length of the guide groove is equal to that of the rectangular frame, and the inner diameter of the guide groove is matched with the outer diameter of the guide plate.
Among this technical scheme, through setting up L type deflector, and L type deflector cooperatees with the guide way on the second curb plate, does benefit to and prevents that the connecting rod from taking place the offset when the horizontal direction removes for this device structure is more stable.
Preferably, guide rods are further arranged between the first side plate and the first round table, the number of the guide rods is two, and the two guide rods are symmetrically arranged on two sides of the cylinder rod portion.
Among this technical scheme, set up the guide bar through cylinder pole portion bilateral symmetry, do benefit to and prevent that fixture overweight from leading to cylinder pole portion can not be linear motion.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first round table, the first connecting piece, the thread table, the second connecting piece, the second round table, the meshing column and the meshing nozzle are arranged, the meshing nozzle is in threaded connection with the thread table, the meshing nozzle is closer to the first round table, the clamping strength is higher, the workpiece can be clamped, and workpieces with different sizes can be clamped.
2. According to the invention, the first motor, the gear and the rack are arranged, so that the grinding wheel can be driven to move left and right, the workpiece is ground by means of the outer edge of the grinding wheel, the service life of the grinding wheel is prolonged, and the cost is saved.
3. According to the invention, the L-shaped guide plate is arranged and matched with the guide groove on the second side plate, so that the position deviation of the connecting rod in the horizontal direction can be prevented, and the structure of the device is more stable.
4. According to the invention, the guide rods are symmetrically arranged on the two sides of the cylinder rod part, so that the clamping mechanism is favorably prevented from being overweight to cause the cylinder rod part not to move linearly.
The grinding wheel clamp is simple in structure and high in practicability, workpieces of different sizes can be clamped, the grinding wheel can be driven to move left and right, the grinding wheel is prevented from being fixed in position, grinding is carried out only by means of the center position of the grinding wheel, and the service life of the grinding wheel is shortened.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic overall structure diagram of a physical polishing device for a laboratory according to the present invention;
fig. 2 is a rear view of a laboratory physical polishing apparatus according to the present invention;
fig. 3 is a schematic structural view of a clamping mechanism of a physical polishing device for a laboratory according to the present invention;
fig. 4 is a schematic structural diagram of a second circular table of the physical polishing device for the laboratory.
Description of reference numerals:
the grinding machine comprises a base 1, a first side plate 2, a first side plate 3, a second side plate 4, an air cylinder 5, a first round table 6, a first connecting piece 7, a thread table 8, a second connecting piece 9, a second round table 10, an engaging column 11, an engaging nozzle 12, a connecting rod 13, a rectangular frame 13, a rack 14, a gear 15, a hood 16, a grinding wheel 17, a spring 18, a supporting column 19, a sliding block 20, a sliding rail 21, a guide plate 22, a guide groove 23, a guide rod 24, a sliding strip 25, a groove 26 and a sliding groove 27.
Detailed Description
The invention will be described in detail by way of example with reference to the accompanying drawings, which form a part hereof, and in which it is to be understood that the described embodiments are by way of illustration only, and not by way of limitation.
Example 1
As shown in fig. 1-4, a physical polishing device for a laboratory is provided, which comprises a base 1, wherein a first side plate 2 and a second side plate 3 are arranged on the base 1, a plate surface of the first side plate 2 and a plate surface of the second side plate 3 are correspondingly arranged, an air cylinder 4 is arranged on the first side plate 2, a rod part of the air cylinder 4 is connected with a clamping mechanism, the clamping mechanism comprises a first circular table 5, one side of the first circular table 5 is fixedly connected with the rod part of the air cylinder 4, the other side of the first circular table is connected with a threaded table 7 through a first connecting piece 6, one side of the threaded table 7, which is far away from the first circular table 5, is connected with a second circular table 9 through a second connecting piece 8, in order to make the clamping mechanism more stable, the first circular table 5, the first connecting piece 6, the threaded table 7, the second connecting piece 8 and the second circular table 9, the diameter of the thread table 7 is larger than that of the second round table 9. One side, far away from the thread table 7, of the second circular table 9 is connected with an engaging column 10 in a sliding mode, the engaging column 10 is of an arc-shaped triangular structure, two adjacent engaging columns 10 are fixedly connected through a spring 18, the stability of the triangular structure is high, and the arc shape of the triangular structure is matched with that of the second circular table 9, so that a workpiece can be clamped conveniently; the spring 18 is able to reposition the snap post 10 when clamping of the workpiece is not required. The engaging columns 10 are made of steel, in order to prevent a workpiece from falling off from the engaging columns 10, one surfaces of the engaging columns 10, which are contacted with the workpiece, are rough surfaces, the number of the engaging columns 10 is three, the three engaging columns 10 are uniformly distributed on the circumference of the second circular table 9, the three engaging columns 10 extend out of the table surface of the second circular table 9, the contact surfaces of the three engaging columns 10 are in sliding connection with the table surface of the second circular table 9, specifically, sliding strips 25 are arranged on two sides of one surface, which is contacted with the second circular table 9, of the engaging columns 10, grooves 26 capable of enabling the engaging columns 10 to slide back and forth on the second circular table 9 are formed in the table surface of the second circular table 9, sliding grooves 27 matched with the sliding strips 25 are formed in two sides in the grooves 26, when the workpiece is clamped, the engaging nozzles 11 are turned, the conical parts of the engaging nozzles 11 gradually extrude the engaging columns 10, and the engaging columns 10 are matched with the sliding grooves 27 in the grooves 26 to approach to the center of the second circular table 9 through the sliding strips 25 on, the spring 18 is now in a contracted state; when the polished workpiece is unloaded, the occlusion mouth 11 is unscrewed to be separated from the thread table 7, and the springs 18 expand to enable the three occlusion columns 10 to reset; still include occlusion mouth 11, occlusion mouth 11 is the toper structure, and its inboard is equipped with the internal thread, the internal thread with thread platform 7 phase-match. Still be equipped with guide bar 24 between first curb plate 2 and the first round platform 5, guide bar 24 is two, two 24 symmetries of guide bar set up in 4 pole portion both sides of cylinder, set up guide bar 24 through 4 pole portion bilateral symmetry at the cylinder, do benefit to and prevent that 4 pole portions of fixture overweight from leading to the cylinder can not be linear motion.
A connecting rod 12 is arranged on one side, opposite to the clamping mechanism, of the second side plate 3, the connecting rod 12 is of a hollow structure, a rectangular frame 13 is arranged on the second side plate 3, a rack 14 is arranged in the rectangular frame 13, a gear 15 is arranged on the rack 14, a first motor (not shown in the figure) is connected onto the gear 15, the first motor is a micro motor and fixedly arranged inside one end of the connecting rod 12 through a bolt, the other end of the connecting rod 12 is connected with a hood 16, a second motor (not shown in the figure) is arranged in the hood 16, and an output shaft of the second motor is connected with a grinding wheel 17.
Example 2
The same as example 1, except that: as shown in fig. 1-2, a supporting column 19 is connected to the bottom of the hood 16, a sliding block 20 is connected to one end of the supporting column 19, which is far away from the hood 16, and a sliding way 21 matched with the sliding block 20 is formed on the base 1. The support column 19 is arranged at the bottom of the hood 16, so that the weight of the second motor and the weight of the grinding wheel 17 are supported, and the grinding wheel 17 is prevented from deviating downwards under the action of gravity to influence the grinding effect; the supporting column 19 is connected to the base 1 through the sliding block 20 in a sliding mode, and left and right movement of the grinding wheel 17 in a matched mode during working is facilitated.
Example 3
The same as example 1, except that: as shown in fig. 1-2, the connecting rod 12 is of a square structure, the upper end of the connecting rod 12 is connected with a guide plate 22, the guide plate 22 is L-shaped, the second side plate 3 is provided with a guide groove 23 matched with the L-shaped guide plate 22, the length of the guide groove 23 is equal to that of the rectangular frame 13, and the inner diameter of the guide groove 23 is matched with the outer diameter of the guide plate 22. Through setting up L type deflector 22, and L type deflector 22 cooperatees with guide way 23 on the second curb plate 3, does benefit to and prevents that connecting rod 12 from taking place the offset when the horizontal direction removes for this device structure is more stable.
The working principle is as follows: a laboratory physical polishing device is characterized in that an occlusion mouth 11 is in threaded connection with a thread table 7 in a normal state, a polishing workpiece is inserted into the middle of three occlusion columns 10 by unscrewing the occlusion mouth 11, then the occlusion mouth 11 is screwed down, the occlusion columns 10 are extruded by a conical structure of the occlusion mouth 11 to be clamped and fixed according to different shapes and sizes of the polishing workpiece, in the process, the three occlusion columns 10 are extruded by conical parts of the occlusion mouth 11, the three occlusion columns are drawn close to the center of a second circular table 9 through the matching of a sliding strip 25 and a sliding groove 27, and a spring 18 is compressed by a strong force, so that the workpiece is clamped conveniently; after clamping, the cylinder 4 drives the clamping mechanism to move towards the direction of the grinding wheel 17, so that the workpiece is in contact with the grinding wheel 17; the first motor and the second motor are both connected with a power supply, the second motor drives the grinding wheel 17 to rotate at a high speed, meanwhile, the first motor drives the gear 15 to move back and forth along the rack 14, the first motor is fixedly arranged inside one end of the connecting rod 12, the other end of the connecting rod 12 is connected with the grinding wheel 17, the grinding wheel 17 can be driven to move left and right, the workpiece is ground through the outer edge of the grinding wheel 17, and the service life of the grinding wheel 17 is prolonged; after polishing, the occlusion mouth 11 is loosened to be separated from the thread table 7, the three occlusion columns 10 are reset under the action of the springs 18, and then the workpiece can be taken away.
The grinding wheel clamp is simple in structure and high in practicability, workpieces of different sizes can be clamped, the grinding wheel can be driven to move left and right, the grinding wheel is prevented from being fixed in position, grinding is carried out only by means of the center position of the grinding wheel, and the service life of the grinding wheel is shortened.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the application concepts of the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (6)
1. The utility model provides a laboratory is with physics grinding device, includes base (1), be equipped with first curb plate (2) and second curb plate (3) on base (1), the face of first curb plate (2) and the face of second curb plate (3) correspond the setting, its characterized in that: the clamping device is characterized in that an air cylinder (4) is arranged on the first side plate (2), a rod part of the air cylinder (4) is connected with a clamping mechanism, the clamping mechanism comprises a first round table (5), one side of the first round table (5) is connected with the rod part of the air cylinder (4), the other side of the first round table (5) is connected with a threaded table (7) through a first connecting piece (6), one side, away from the first round table (5), of the threaded table (7) is connected with a second round table (9) through a second connecting piece (8), one side, away from the threaded table (7), of the second round table (9) is connected with an occlusion column (10) in a sliding mode, the number of the occlusion columns (10) is three, the three occlusion columns (10) are uniformly distributed on the circumference of the second round table (9), the three occlusion columns (10) extend out of the table top of the second round table (9), and the contact surface of the three occlusion, the mouth (11) is of a conical structure, internal threads are arranged on the inner side of the mouth (11), and the internal threads are matched with the thread table (7); one side, opposite to the clamping mechanism, of the second side plate (3) is provided with a connecting rod (12), the connecting rod (12) is of a hollow structure, a rectangular frame (13) is arranged on the second side plate (3), a rack (14) is arranged in the rectangular frame (13), a gear (15) is arranged on the rack (14), a first motor is connected onto the gear (15), the first motor is arranged inside one end of the connecting rod (12), the other end of the connecting rod (12) is connected with a hood (16), a second motor is arranged in the hood (16), and an output shaft of the second motor is connected with a grinding wheel (17).
2. A laboratory physical sharpening apparatus as defined in claim 1, wherein: the first round platform (5), the first connecting piece (6), the threaded platform (7), the second connecting piece (8) and the second round platform (9) are of an integrated structure, the diameter of the first round platform (5) is larger than that of the threaded platform (7), and the diameter of the threaded platform (7) is larger than that of the second round platform (9).
3. A laboratory physical sharpening apparatus as defined in claim 1, wherein: the occlusion columns (10) are of arc-shaped triangular structures, and every two adjacent occlusion columns (10) are fixedly connected through a spring (18).
4. A laboratory physical sharpening apparatus as defined in claim 1, wherein: the aircraft bonnet is characterized in that a supporting column (19) is connected to the bottom of the aircraft bonnet (16), a sliding block (20) is connected to one end, away from the aircraft bonnet (16), of the supporting column (19), and a sliding way (21) matched with the sliding block (20) is formed in the base (1).
5. A laboratory physical sharpening apparatus as defined in claim 1, wherein: connecting rod (12) are square structure, connecting rod (12) upper end is connected with deflector (22), deflector (22) are the L type, seted up on second curb plate (3) with L type deflector (22) matched with guide way (23), the length of guide way (23) with the length of rectangle frame (13) equals, the internal diameter of guide way (23) with the external diameter phase-match of deflector (22).
6. A laboratory physical sharpening apparatus as defined in claim 1, wherein: still be equipped with guide bar (24) between first curb plate (2) and first round platform (5), guide bar (24) are two, two guide bar (24) symmetry sets up in cylinder (4) pole portion both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110125067.8A CN112792670A (en) | 2021-01-29 | 2021-01-29 | Laboratory is with physics grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110125067.8A CN112792670A (en) | 2021-01-29 | 2021-01-29 | Laboratory is with physics grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN112792670A true CN112792670A (en) | 2021-05-14 |
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|---|---|---|---|
| CN202110125067.8A Pending CN112792670A (en) | 2021-01-29 | 2021-01-29 | Laboratory is with physics grinding device |
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| CN (1) | CN112792670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927395A (en) * | 2021-11-18 | 2022-01-14 | 张富博 | Clamping processingequipment for motor flange dish |
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