阅读说明：本技术 一种碳棒加工用打磨设备及其操作方法 (Polishing equipment for carbon rod processing and operation method thereof ) 是由 张纪龙 于 2020-06-29 设计创作，主要内容包括：本发明公开了一种碳棒加工用打磨设备及其操作方法,包括加工台,所述加工台台面一端通过电机安装座设置有电机一,所述电机一的输出端通过联轴器设置有螺杆一,所述螺杆一的两端对称连接有螺母座,且在螺杆一两端的螺母座顶面上分别设置有移动板一和移动板二,所述加工台的台面上分别设置有倒置的U型板一和U型板二,所述U型板一的底面上固定设置有气缸一,所述U型板二的底面上设置有气缸二,所述气缸一和气缸二的活塞杆端面通过连接块分别同打磨板架的顶面固定连接,所述打磨板架的内部设置有打磨电机,所述打磨电机的输出端固定连接有打磨轮,实现对碳棒打磨过程中的自主转动,实现碳棒打磨效率。(The invention discloses polishing equipment for processing carbon rods and an operation method thereof, and the polishing equipment comprises a processing table, wherein one end of the table top of the processing table is provided with a first motor through a motor mounting seat, the output end of the first motor is provided with a first screw rod through a coupler, two ends of the first screw rod are symmetrically connected with nut seats, the top surfaces of the nut seats at the two ends of the first screw rod are respectively provided with a first movable plate and a second movable plate, the table top of the processing table is respectively provided with a first inverted U-shaped plate and a second U-shaped plate, the bottom surface of the first U-shaped plate is fixedly provided with a first air cylinder, the bottom surface of the second U-shaped plate is provided with a second air cylinder, the end surfaces of piston rods of the first air cylinder and the second air cylinder are respectively and fixedly connected with the top surface of a polishing plate frame through connecting blocks, a polishing motor is arranged inside the polishing plate, realize the efficiency of polishing of carbon-point.)

1. The polishing equipment for processing the carbon rods is characterized by comprising a processing table (1), wherein one end of a table top of the processing table (1) is provided with a first motor (101) through a motor mounting seat, the output end of the first motor (101) is provided with a first screw (102) through a coupler, the other end of the first screw (102) is rotatably connected onto a rotating bearing at the other end of the table top, the first screw (102) is opposite in thread turning direction at two ends of an axis in the vertical direction, two ends of the first screw (102) are symmetrically connected with nut seats, a first movable plate (104) and a second movable plate (105) are respectively arranged on the top surfaces of the nut seats at two ends of the first screw (102), the table top of the processing table (1) is respectively provided with a first inverted U-shaped plate (3) and a second U-shaped plate (4), and a first cylinder (301) is fixedly arranged on the bottom surface of, be provided with cylinder two (406) on the bottom surface of U template two (4), the piston rod terminal surface of cylinder one (301) and cylinder two (406) passes through the connecting block respectively with the top surface fixed connection of grillage (2) of polishing, the inside of grillage (2) of polishing is provided with grinding motor (204), the output fixedly connected with grinding wheel (205) of grinding motor (204).

2. The grinding equipment for processing the carbon rods as claimed in claim 1, wherein a U-shaped frame I (1041) is fixedly arranged on the plate surface of the first moving plate (104), a second screw (1043) is arranged between the vertical plates at the two sides of the first U-shaped frame (1041), one end of the screw rod II (1043) penetrates through the vertical plate on one side of the U-shaped frame I (1041) and is fixedly connected with the output end of the motor II (1042), the screw threads at two ends of the second screw rod (1043) along the vertical direction are opposite in rotating direction, the two ends of the second screw rod (1043) are symmetrically provided with a first nut seat (1044) and a second nut seat (1045) through threaded connection, the top surfaces of the first nut seat (1044) and the second nut seat (1045) are fixedly provided with a C-shaped fixing block (1046), crescent notches of the C-shaped fixing block (1046) on the first nut seat (1044) and the second nut seat (1045) are arranged oppositely.

3. The grinding equipment for processing the carbon rods as claimed in claim 1, wherein a fixed plate (1051) is fixedly arranged on the plate surface of the second moving plate (105), a third motor (1052) is fixedly arranged on the outer side surface of the fixed plate (1051) through a motor mounting seat, an output shaft of the third motor (1052) penetrates through the second moving plate (105) and is connected with a rotary table (1053), a circular groove is formed in the surface of the rotary table (1053), threaded through holes are formed in two symmetrical sides of the circular groove, a locking screw (1054) is connected in each threaded through hole through a thread, and an arc-shaped fixed block (1055) is rotatably connected to the tail end of each locking screw (1054).

4. The grinding equipment for processing the carbon rods as claimed in claim 2 or 3, wherein the central point of the connecting line of the first nut seat (1044) and the C-shaped fixed block (1046) on the second nut seat (1045) is horizontally coincided with the central point of the rotating disc (1053).

5. The grinding equipment for processing the carbon rods as claimed in claim 1, wherein the processing table (1) is symmetrically provided with a first guide rail (103) at two sides in the horizontal direction of the first screw rod (102), four corners of the bottom surfaces of the first moving plate (104) and the second moving plate (105) are respectively provided with a first sliding block (106) matched with the first guide rail (103), and the first moving plate (104) and the second moving plate (105) are slidably connected to the first guide rail (103) of the processing table (1) through the first sliding blocks (106) at the bottom surfaces.

6. The carbon rod processing grinding equipment as claimed in claim 1, wherein the grinding plate frame (2) is of an inverted U-shaped structure, a screw rod III (201) is horizontally arranged between vertical plates at two sides of the grinding plate frame (2), one end of the screw rod III (201) penetrates through the vertical plate at one side of the grinding plate frame (2) and is fixedly connected with an output end of a motor IV (202), a nut seat III (203) is connected onto the screw rod III (201) through threads, and a grinding motor (204) is fixedly arranged on the bottom surface of the nut seat III (203) through a motor mounting seat.

7. The grinding equipment for processing the carbon rods as claimed in claim 1, wherein a U-shaped frame II (401) is fixedly arranged on the top surface of a horizontal plate of the U-shaped plate II (4), a screw rod IV (403) is arranged between vertical plates at two sides of the U-shaped frame II (401), one end of the screw rod IV (403) penetrates through the vertical plate at one side of the U-shaped frame II (401) and is fixedly connected with the output end of a motor V (402), the screw rod IV (403) is in threaded connection with a nut seat at the bottom surface of an upper plate of an F-shaped plate (405), and a cylinder II (406) is fixedly arranged on the vertical plate of the F-shaped plate (405).

8. The grinding equipment for processing the carbon rods as claimed in claim 7, wherein guide rails III (404) are symmetrically arranged on two sides of a screw rod IV (403) in the U-shaped frame II (401), a guide rail IV (407) is arranged on the bottom surface of a horizontal plate of the U-shaped plate II (4), a sliding block matched with the guide rail III (404) is arranged on the bottom surface of an upper plate of the F-shaped plate (405), a sliding block matched with the guide rail IV (407) is arranged on the surface of a lower plate of the F-shaped plate (405), and the F-shaped plate (405) is connected to the U-shaped plate II (4) in a sliding mode through the sliding block on the bottom surface of the upper plate and the sliding block on the surface of the lower.

9. The grinding equipment for processing the carbon rods as claimed in claim 1, wherein a second guide rail (302) is fixedly arranged on the bottom surface of the first U-shaped plate (3), a support plate (303) is arranged right below the first U-shaped plate (3), a second sliding block (304) is arranged on the surface of the support plate (303), the support plate (303) is slidably connected to the second guide rail (302) through the second sliding block (304), and a first air cylinder (301) is fixedly arranged on the bottom surface of the support plate (303).

10. An operation method of polishing equipment for processing a carbon rod is characterized by comprising the following specific steps:

the method comprises the following steps: according to the length of the carbon rod, a first screw (102) is driven to rotate by a first motor (101), so that the screw rod I (102) drives the nut seats at the two ends to drive the moving plate I (104) and the moving plate II (105) to move oppositely or oppositely, the distance between the moving plate I (104) and the moving plate II (105) is adjusted, one end of the carbon rod is placed on the moving plate I (104), the second screw rod (1043) is driven to rotate by the second motor (1042) on the first moving plate (104), so that the screw rod II (1043) drives the nut seat I (1044) and the C-shaped fixing block (1046) on the nut seat II (1045) to clamp the carbon rod, meanwhile, the other end of the carbon rod is placed on the second moving plate (105), the carbon rod is inserted into the circular groove of the turntable (1053), the locking screws (1054) at the two sides of the turntable (1053) are screwed, the carbon rod is locked and fixed on the turntable (1053) through the arc-shaped fixing block (1055);

step two: the screw rod four (403) is driven to rotate by a motor (402) according to the diameter of the carbon rod, thereby enabling the screw rod four (403) to drive the F-shaped plate (405) to move along the Y direction, thereby adjusting the grinding plate frame (2) in the Y direction, the piston rod is driven by the first air cylinder (301) and the second air cylinder (406) to push the grinding plate frame (2) to move in the Z direction, so that the grinding plate frame (2) is adjusted in the Z direction, when the position of the grinding plate frame (2) in the Y direction and the Z direction is determined, the motor III (1052) drives the turntable (1053) to rotate, thereby driving the carbon rod to rotate, simultaneously driving the screw rod III (201) to rotate through the motor IV (202), thereby leading the screw rod III (201) to drive the nut seat III (203) to move in the X direction, so that the grinding motor (204) drives the grinding wheel (205) to grind the surface of the carbon rod in turn along the X direction.

Technical Field

The invention belongs to the technical field of carbon rod processing, and particularly relates to polishing equipment for carbon rod processing and an operation method thereof.

Background

Because of the good chemical stability of the carbon rod, which is high temperature resistant and easy to conduct, the carbon rod is widely applied to the fields of national defense, machinery, metallurgy, chemical engineering, casting, non-ferrous alloy, lightening and the like, especially the black carbon rod is also used in the fields of ceramics, semiconductors, medicine, environmental protection, laboratory analysis and the like, and becomes the most widely applied non-metallic material at present.

When the carbon-point adds man-hour, need polish the processing to the carbon-point surface, current carbon-point surface is polished the processing and is handled the manual work usually, not only polish efficiency slow, operating personnel intensity of labour is big, and the carbon-point is the cylinder structure, in the course of working of polishing, can only fix on the workstation to the carbon-point, often need the manual work to rotate the carbon-point at the in-process of polishing, thereby make the polisher can polish to the carbon-point full aspect, it is inefficient to polish, and the easy fatigue of manual work long-time operation, easily cause the incident, great limitation has.

Disclosure of Invention

The invention aims to provide grinding equipment for processing a carbon rod and an operation method thereof, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a polishing device for processing carbon rods comprises a processing table, wherein one end of a table top of the processing table is provided with a first motor through a motor mounting seat, the output end of the first motor is provided with a first screw rod through a coupler, the other end of the first screw rod is rotatably connected onto a rotating bearing at the other end of the table top, the screw threads at two ends of the first screw rod along the axis in the vertical direction are opposite in rotating direction, two ends of the first screw rod are symmetrically connected with a nut seat, a first moving plate and a second moving plate are respectively arranged on the top surfaces of the nut seats at two ends of the first screw rod, an inverted U-shaped plate I and a U-shaped plate II are respectively arranged on the table top of the processing table, a first air cylinder is fixedly arranged on the bottom surface of the first U-shaped plate, a second air cylinder is arranged on the bottom surface of the second U-shaped plate, the end surfaces of piston rods of, and the output end of the grinding motor is fixedly connected with a grinding wheel.

As a further scheme of the invention: the improved nut device is characterized in that a first U-shaped frame is fixedly arranged on the surface of the first movable plate, a second screw rod is arranged between vertical plates on two sides of the first U-shaped frame, one end of the second screw rod penetrates through the vertical plate on one side of the first U-shaped frame and is fixedly connected with the output end of the second motor, the threads at two ends of the axis of the second screw rod in the vertical direction are opposite in rotating direction, a first nut seat and a second nut seat are symmetrically arranged at two ends of the second screw rod through threaded connection, a C-shaped fixed block is fixedly arranged on the top surfaces of the first nut seat and the second nut seat, and crescent notches of the C-shaped fixed blocks on the first nut seat and.

As a still further scheme of the invention: the fixed plate that is provided with on the face of movable plate two, it is fixed through the motor mount pad to be provided with motor three on the lateral surface of fixed plate, the output shaft of motor three runs through movable plate two and is connected with the carousel, the carousel has seted up circular recess on the surface, and has seted up the screw thread through-hole in the symmetry both sides of circular recess, and has locking screw through threaded connection in the screw thread through-hole, locking screw's end rotates and is connected with the arc fixed block.

As a still further scheme of the invention: and the central point of the connecting line of the first nut seat and the C-shaped fixed block on the second nut seat is superposed with the central point of the rotating disc in the horizontal direction.

As a still further scheme of the invention: the machining table is provided with a first guide rail in a symmetrical mode on two sides in the horizontal direction of the first screw rod, first sliding blocks matched with the first guide rail are arranged on four corners of the bottom surfaces of the first moving plate and the second moving plate respectively, and the first moving plate and the second moving plate are connected to the first guide rail of the machining table in a sliding mode through the first sliding blocks on the bottom surfaces.

As a still further scheme of the invention: the grinding plate frame is of an inverted U-shaped structure, a third screw rod is horizontally arranged between vertical plates on two sides of the grinding plate frame, one end of the third screw rod penetrates through the vertical plate on one side of the grinding plate frame and is fixedly connected with the output end of the fourth motor, a third nut seat is connected to the third screw rod through threads, and a grinding motor is fixedly arranged on the bottom surface of the third nut seat through a motor mounting seat.

As a still further scheme of the invention: the top surface of the horizontal plate of the U-shaped plate II is fixedly provided with a U-shaped frame II, a screw rod IV is arranged between the vertical plates on two sides of the U-shaped frame II, one end of the screw rod IV penetrates through the vertical plate on one side of the U-shaped frame II and is fixedly connected with the output end of the motor V, the screw rod IV is in threaded connection with the nut seat on the bottom surface of the upper layer plate of the F-shaped plate, and the vertical plate of the F-shaped plate is fixedly provided with a cylinder II.

As a still further scheme of the invention: the inside bilateral symmetry that lies in screw rod four of U template frame two is provided with guide rail three, and is provided with guide rail four on two horizontal plate bottom surfaces of U template, F template upper plate bottom surface be provided with the sliding block of guide rail three-phase adaptation, F template lower floor's board surface is provided with the sliding block with guide rail four-phase adaptation, the sliding block that the F template passes through the upper plate bottom surface and lower floor's board surface sliding connection is on U template two.

As a still further scheme of the invention: the bottom surface of the U-shaped plate I is fixedly provided with a guide rail II, a supporting plate is arranged under the U-shaped plate I, a sliding block II is arranged on the surface of the supporting plate, the supporting plate is connected to the guide rail II through the sliding block II in a sliding mode, and a cylinder I is fixedly arranged on the bottom surface of the supporting plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the length of the carbon rod, the first screw rod is driven to rotate by the first motor, so that the first screw rod drives the nut seats at two ends to drive the first moving plate and the second moving plate to move oppositely or reversely, the distance between the first moving plate and the second moving plate is adjusted, one end of the carbon rod is placed on the first moving plate, the second screw rod is driven to rotate by the second motor on the first moving plate, so that the second screw rod drives the C-shaped fixed blocks on the first nut seat and the second nut seat to clamp the carbon rod, meanwhile, the other end of the carbon rod is placed on the second moving plate, the carbon rod is inserted into the circular groove of the turntable, the locking screws at two sides of the turntable are tightened, the carbon rod is locked and fixed on the turntable by the arc-shaped fixed blocks, the turntable is driven to rotate by the third motor in the polishing process, so that the carbon rod is driven to rotate, the traditional manual rotation is, the carbon rod is more stably fixed and is more comprehensively polished;

2. in the process of polishing, rotate through motor drive screw four, thereby make screw four drive F template along Y direction rebound, thereby to the adjustment of polishing the slab frame in Y direction, and promote the polishing slab frame through cylinder one and cylinder two drive piston rod and remove in Z direction, realize the adjustment of polishing the slab frame in Z direction, after polishing the slab frame and confirm in Y direction and Z direction's position, rotate through three drive turntables of motor, thereby drive the carbon-point and rotate, rotate through four drive screw rods three of motor simultaneously, thereby make three drive nut seat three of screw rod move in X direction, thereby make the polishing motor drive polish wheel along X direction polish the carbon-point surface in proper order, traditional manual work is polished, make the efficiency of polishing of carbon-point higher.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a perspective view of a polishing apparatus for processing a carbon rod.

Fig. 2 is a schematic structural diagram of a processing table in a polishing device for processing a carbon rod.

FIG. 3 is a schematic structural view of a polishing plate frame in polishing equipment for carbon rod processing.

Fig. 4 is a schematic structural view of a turntable in a polishing apparatus for processing a carbon rod.

FIG. 5 is a schematic structural diagram of a first U-shaped plate in polishing equipment for carbon rod processing.

FIG. 6 is a schematic structural diagram of a U-shaped plate II in the polishing equipment for carbon rod processing.

In the figure; the machining table 1, a first motor 101, a first screw 102, a first guide rail 103, a first moving plate 104, a first U-shaped frame 1041, a second motor 1042, a second screw 1043, a first nut seat 1044, a second nut seat 1045, a C-shaped fixed block 1046, a second moving plate 105, a fixed plate 1051, a third motor 1052, a rotary table 1053, a locking screw 1054, an arc-shaped fixed block 1055, a first sliding block 106, a grinding plate frame 2, a third screw 201, a fourth motor 202, a third nut seat 203, a grinding motor 204, a grinding wheel 205, a first U-shaped plate 3, a first air cylinder 301, a second guide rail 302, a supporting plate 303, a second sliding block 304, a second U-shaped plate 4, a second U-shaped frame 401, a fifth motor 402, a fourth screw 403, a third guide rail 404, an F-shaped plate 405.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the invention, a polishing apparatus for processing a carbon rod includes a processing table 1, a motor first 101 is disposed at one end of a table top of the processing table 1 through a motor mounting seat, a screw first 102 is disposed at an output end of the motor first 101 through a coupling, the other end of the screw first 102 is rotatably connected to a rotating bearing at the other end of the table top, the screw first 102 has opposite thread directions along two ends of an axis in a vertical direction, nut seats are symmetrically connected to two ends of the screw first 102, a first moving plate 104 and a second moving plate 105 are disposed on top surfaces of the nut seats at two ends of the screw first 102, the screw first 102 is driven to rotate by the motor first 101 according to a length of the carbon rod, so that the nut seats at two ends of the screw first 102 drive the first moving plate 104 and the second moving plate 105 to move in opposite directions or opposite directions, and a distance, the carbon rod is convenient to fix.

Be provided with the U template 3 and the two 4 of U template of invering on the mesa of processing platform 1 respectively, the fixed cylinder 301 that is provided with on the bottom surface of U template 3, be provided with cylinder two 406 on the bottom surface of U template two 4, the piston rod terminal surface of cylinder 301 and cylinder two 406 passes through the connecting block respectively with the top surface fixed connection of grillage 2 of polishing, the inside of grillage 2 of polishing is provided with grinding motor 204, grinding motor 204's output fixedly connected with grinding wheel 205.

A first U-shaped frame 1041 is fixedly arranged on the plate surface of the first moving plate 104, a second screw 1043 is arranged between the vertical plates on two sides of the first U-shaped frame 1041, one end of the second screw 1043 penetrates through the vertical plate on one side of the first U-shaped frame 1041 and is fixedly connected with the output end of a second motor 1042, the screw directions of the two screw 1043 along two ends of the vertical axis are opposite, two ends of the second screw 1043 are symmetrically provided with a first nut seat 1044 and a second nut seat 1045 through screw connection, a C-shaped fixing block 1046 is fixedly arranged on the top surfaces of the first nut seat 1044 and the second nut seat 1045, crescent notches of the C-shaped fixing block 1046 on the first nut seat 1044 and the second nut seat 1045 are oppositely arranged, a fixed plate 1051 is fixedly arranged on the plate surface of the second moving plate 105, a third motor 1052 is fixedly arranged on the outer side surface of the fixed plate 1051 through a motor mounting seat, and an output shaft of the third motor turntable penetrates, the carbon rod clamping mechanism is characterized in that a circular groove is formed in the surface of the rotary disc 1053, threaded through holes are formed in two symmetrical sides of the circular groove, locking screws 1054 are connected in the threaded through holes through threads, the tail ends of the locking screws 1054 are rotatably connected with arc-shaped fixing blocks 1055, the second screw 1043 is driven to rotate through a second motor 1042 on the first moving plate 104, so that the second screw 1043 drives a first nut seat 1044 and a second C-shaped fixing block 1046 on the second nut seat 1045 to clamp the carbon rod, meanwhile, the other end of the carbon rod is placed on a second moving plate 105, the carbon rod is inserted into the circular groove of the rotary disc 1053, the locking screws 1054 on two sides of the rotary disc 1053 are screwed, and the carbon rod is locked and fixed on the rotary disc 1053 through the arc-.

The central point of the line connecting the first nut seat 1044 and the C-shaped fixing block 1046 on the second nut seat 1045 coincides with the central point of the turntable 1053 in the horizontal direction.

The machining table 1 is symmetrically provided with a first guide rail 103 on two sides of the first screw 102 in the horizontal direction, four corners of the bottom surfaces of the first moving plate 104 and the second moving plate 105 are respectively provided with a first sliding block 106 matched with the first guide rail 103, and the first moving plate 104 and the second moving plate 105 are slidably connected to the first guide rail 103 of the machining table 1 through the first sliding blocks 106 on the bottom surfaces.

Polishing grillage 2 is the U type structure of invering, and the level is provided with three screw rods 201 between the vertical board of polishing grillage 2 both sides, the output fixed connection of the vertical board of polishing grillage 2 one side and motor four 202 is run through to the one end of three screw rods 201, there is three nut seat 203 through threaded connection on the three screw rods 201, through the fixed grinding motor 204 that is provided with of motor mount pad on the bottom surface of three nut seat 203, drive three screw rods 201 through motor four 202 and rotate to make three screw rods 201 drive three nut seat 203 and remove on the X direction, thereby make grinding wheel 205 of grinding motor 204 drive polish the carbon rod surface along the X direction in proper order.

The top surface of the horizontal plate of the U-shaped plate II 4 is fixedly provided with a U-shaped frame II 401, a screw rod IV 403 is arranged between the vertical plates at the two sides of the U-shaped frame II 401, one end of the screw rod IV 403 penetrates through the vertical plate at one side of the U-shaped frame II 401 and is fixedly connected with the output end of the motor V402, the screw rod IV 403 is in threaded connection with the nut seat at the bottom surface of the upper plate of the F-shaped plate 405, and the vertical plate of the F-shaped plate 405 is fixedly provided with a cylinder II 406.

The inside bilateral symmetry that lies in four 403 screws of U type frame two 401 is provided with three 404 guide rails, and is provided with four 407 guide rails on the two 4 horizontal plate bottom surfaces of U type board, F type board 405 upper strata bottom surface is provided with the sliding block with three 404 looks adaptations of guide rail, the lower floor surface of F type board 405 is provided with the sliding block with four 407 looks adaptations of guide rail, the sliding block through the upper strata bottom surface of F type board 405 and the sliding block sliding connection on the surface of lower floor board are on U type board two 4, rotate through motor 402 drive screw four 403 to make four 403 screws drive F type board 405 along Y direction upward movement.

The fixed guide rail two 302 that is provided with on the bottom surface of U template one 3, be equipped with backup pad 303 under the U template one 3, backup pad 303 is provided with sliding block two 304 on the surface, backup pad 303 passes through sliding block two 304 sliding connection on guide rail two 302, fixed cylinder one 301 that is provided with on the bottom surface of backup pad 303 makes backup pad 303's removal more stable.

The working principle is as follows: according to the length of the carbon rod, the first screw 102 is driven to rotate by the first motor 101, so that the first screw 102 drives the nut seats at the two ends to drive the first moving plate 104 and the second moving plate 105 to move in the opposite direction or the reverse direction, the distance between the first moving plate 104 and the second moving plate 105 is adjusted, one end of the carbon rod is placed on the first moving plate 104, the second screw 1043 is driven to rotate by the second motor 1042 on the first moving plate 104, so that the second screw 1043 drives the first nut 1044 and the C-shaped fixing block 1046 on the second nut 1045 to clamp the carbon rod, meanwhile, the other end of the carbon rod is placed on the second moving plate 105, the carbon rod is inserted into the circular groove of the turntable 1053, the locking screws 1054 at the two sides of the turntable 1053 are tightened, the carbon rod is locked and fixed on the turntable 1053 by the arc-shaped fixing block 1055, the fourth screw 403 is driven to rotate by the motor 402 according to the diameter of the carbon rod, so that the fourth screw, thereby to the adjustment of grillage 2 in the Y side of polishing, and drive the piston rod through cylinder 301 and cylinder two 406 and promote to polish grillage 2 and move in the Z side, realize polishing grillage 2 adjustment in the Z side, after the grillage 2 of polishing is confirmed in the Y side and the ascending position of Z side, drive carousel 1053 through motor three 1052 rotates, thereby drive the carbon-point and rotate, simultaneously rotate through motor four 202 drive screw rod three 201, thereby make screw rod three 201 drive nut seat three 203 and remove on the X side, thereby make polishing motor 204 drive polish wheel 205 along the X side polish the carbon-point surface in proper order.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.