Annular blade producing and machining device based on spindle adjusting and positioning

Abstract

The invention discloses an annular blade producing and machining device based on spindle adjusting and positioning, and relates to the technical field of cutting blade deep machining, the annular blade producing and machining device comprises an equipment body, a groove is formed in the upper side of the equipment body, an observation window is arranged on the outer wall of the middle of the equipment body, and a synchronous structure is arranged in the groove in the upper side of the equipment body; and a branch fixing structure is arranged at the lower part of the equipment main body. The annular blade production device has remarkable advantages. By means of the telescopic rod, the motor and gear transmission, the inner and outer ring diameters of the annular blade are accurately adjusted and cut, the main shaft and the auxiliary shaft synchronously operate to improve the cutting precision and efficiency, and the rejection rate is reduced. Meanwhile, different clamping modes are designed for inner ring grinding and outer ring machining. When the inner ring is polished, a second electric telescopic rod and other parts are matched to complete positioning; when the outer ring is machined, the motor, the gear and the telescopic rod cooperate, the inner supporting block stably supports the blade in all directions, then deep machining of the annular cutting blade is achieved, and machining stability is guaranteed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cutting blade deep processing, and particularly relates to a ring blade production and processing device based on spindle adjustment and positioning. BACKGROUND

[0002] The ring blade production device is a professional equipment for manufacturing ring blades, plays a key role in the material cutting link of multiple industries, and is based on the accurate processing of cutting tools on metal plates and other raw materials. The device is mainly composed of a cutting system, a power driving system, a control system and a rack, the cutting system is provided with high-hardness and high-precision cutting tools, such as hard alloy cutting tools, the cutting tools are rotated or reciprocated at high speed to cut the raw materials, so that the shape of the ring blade is formed, the power driving system is generally powered by a motor, and the power is transmitted to the cutting tools through a transmission device such as a belt or a gear, so that the cutting tools can stably and efficiently operate, and the control system is responsible for adjusting and controlling the cutting speed, the feed amount and other key parameters to ensure the accuracy of the cutting process.

[0003] The existing blade production and processing device is extremely tedious in the deep processing of the inner and outer blade edges of the special ring blade. When the inner blade edge is processed, the position, the rotating speed and the feed amount of the cutting tool need to be adjusted, the operation is complex, the precision control requirement is extremely high, and any slight deviation may affect the quality of the inner blade edge. When the outer blade edge is processed, a series of complex parameter adjustments need to be performed again, a large amount of time is consumed, errors are easily accumulated due to frequent adjustment, and the concentricity of the outer blade edge and the inner blade edge is difficult to guarantee. This not only reduces the production efficiency and increases the production cost, but also is difficult to meet the production demand of the high-precision ring blade, limits the development of the related industry, and brings certain adverse effects to the use process of people. In order to solve the problems in the prior art, the ring blade production and processing device based on spindle adjustment and positioning is provided. SUMMARY

[0004] The main purpose of the application is to provide a ring blade production and processing device based on spindle adjustment and positioning, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the application is as follows: A ring blade production and processing device based on spindle adjustment and positioning, comprising a device main body, a groove is formed in the upper side of the device main body, an observation window is arranged on the outer wall of the middle part of the device main body, a synchronous structure is arranged in the upper side groove of the device main body, a partial fixing structure is arranged on the lower part of the device main body, and a grinding structure is arranged on the side wall of the device main body close to the partial fixing structure. The synchronous structure includes first electric telescopic rods fixedly installed in four corners of the upper groove of the device body, the telescopic ends of the first electric telescopic rods are fixedly installed with positioning plates, the upper side of one side of the positioning plate is fixedly installed with a first limiting frame, the lower side of the middle of the first limiting frame is fixedly installed with a first servo motor, the rotor of the first servo motor is detachably installed with a first bevel gear, the inner wall of the lower side of the first limiting frame is fixedly installed with a placing flat plate, the upper side of the placing flat plate is horizontally provided with a first cylindrical gear, the middle of the first cylindrical gear is fixedly installed with a clamping rod, one side of the clamping rod is provided with a second bevel gear, the side away from the first bevel gear of the second bevel gear is meshedly connected with a third bevel gear, the side away from the second bevel gear of the third bevel gear is fixedly installed with a first connecting rod at the shaft center, one end of the first connecting rod penetrating through the positioning plate away from the third bevel gear is fixedly installed with a fourth bevel gear, the side of the first connecting rod close to the fourth bevel gear is rotatably installed with a second cylindrical gear on the outer wall, the lower side of the second cylindrical gear away from the third bevel gear is fixedly installed with a second limiting frame.

[0006] Preferably, the inside of the second limiting frame is slidably installed with a first sliding block, the side away from the second cylindrical gear of the fourth bevel gear is meshedly connected with a fifth bevel gear, the shaft center of the fifth bevel gear is fixedly installed with a first threaded rod, the side away from the second limiting frame of the first sliding block is fixedly installed with a second servo motor, the rotor of the second servo motor is detachably installed with a first cutting drill bit, one side of the placing flat plate is rotatably installed with a second connecting rod, the upper end of the second connecting rod is fixedly installed with a third cylindrical gear, the lower end of the second connecting rod is fixedly installed with a fourth cylindrical gear, the outer wall of the side close to the fourth cylindrical gear of the second connecting rod is fixedly installed with a first synchronous wheel.

[0007] Preferably, the equipment body is rotatably installed with a fixing frame away from one side of the placing plate, the upper end of the fixing frame is fixedly installed with a second synchronous wheel, the upper side of the second synchronous wheel is provided with a third servo motor, the upper part of one side of the fixing frame is fixedly installed with a fourth servo motor, the rotor of the fourth servo motor is detachably installed with a rotating rod, the outer wall of one side of the rotating rod close to the fourth servo motor is rotatably installed with a deflection rod, the end of the deflection rod away from the rotating rod is rotatably installed with a universal joint, the end of the universal joint away from the deflection rod is fixedly installed with an adjusting frame, the side of the fixing frame close to the fourth servo motor is provided with a fourth limiting groove, the inside of the lower side of the fixing frame is fixedly installed with two slide rods, the upper part of the side of the adjusting frame away from the fixing frame is fixedly installed with a fifth servo motor, the rotor of the fifth servo motor is detachably installed with a second cutting drill bit, the rotor of the third servo motor is detachably installed with the upper side shaft of the second synchronous wheel, the fourth limiting groove is in the movement track of the deflection rod, the first synchronous wheel slides on the outer wall of the two slide rods, the adjusting frame slides on the lower part of the fixing frame, the outer wall of one side of the adjusting frame is provided with a scale bar, the fifth bevel gear rotates in the inside of the second limiting frame, the first sliding block and the first threaded rod are threadedly connected with each other, the second bevel gear and the first bevel gear are meshed with each other, the third cylindrical gear and the first cylindrical gear are meshed with each other, and the fourth cylindrical gear and the second cylindrical gear are meshed with each other.

[0008] Preferably, the sub-fixing structure comprises a positioning groove opened in the inside of the lower side of the equipment body, the inner wall of the positioning groove is equidistantly fixedly installed with a plurality of second electric telescopic rods, the telescopic ends of the second electric telescopic rods are fixedly installed with supporting plates, the upper wall of the supporting plate is rotatably installed with an inner support base, the outer side of the upper part of the inner support base is horizontally installed with four groups of fixed outer rings, the middle parts of the two adjacent groups of fixed outer rings are provided with second limiting grooves, the middle part of the equipment body is fixedly installed with a sixth servo motor, the rotor of the sixth servo motor is detachably installed with a fifth cylindrical gear, one side of the fifth cylindrical gear is meshedly connected with an upper rack, the periphery of the upper rack is equidistantly meshedly connected with four sixth cylindrical gears, the shaft centers of each sixth cylindrical gear are fixedly installed with second threaded rods, each second limiting groove is slidably installed with a first sliding block, the upper sides of the two sides of the first sliding block are fixedly installed with positioning frames, the middle part of the positioning frame is rotatably installed with a deflection block, one end of the deflection block is fixedly installed with a clamping post, the other end of the deflection block is rotatably installed with a second sliding block, the side wall of the second sliding block is detachably installed with a buffer reset spring, one end of the buffer reset spring away from the second sliding block is detachably installed with the side wall of the positioning frame, the lower side of the second sliding block is fixedly installed with a first limiting sliding block, and the side of the first sliding block close to the first limiting sliding block is provided with a first limiting groove.

[0009] Preferably, the positioning frame, deflection block, clamping post, second sliding block, buffer reset spring, first limiting groove and first limiting sliding block are provided as a group, and two groups are provided and are mirror images of each other, the two first limiting sliding blocks are fixedly installed with each other, the positioning frame, deflection block, clamping post, second sliding block, buffer reset spring, first limiting groove, first limiting sliding block and first sliding block of the two groups are provided as a group, and four groups are provided at equal intervals, and one side of the first sliding block is in threaded connection with the outer wall of the second threaded rod.

[0010] Preferably, the lower side of the upper rack is slidably installed with a lower rack, four seventh cylindrical gears are connected in equal intervals on the lower side of the lower rack, a seventh servo motor is fixedly installed on one side of the lower part of the supporting tray, an eighth cylindrical gear is detachably installed at the rotor of the seventh servo motor, third threaded rods are fixedly installed at the shaft centers of the seventh cylindrical gears, second limiting sliding blocks are in threaded connection with the outer walls of the third threaded rods, third electric telescopic rods are fixedly installed on the upper parts of the second limiting sliding blocks, inner support blocks are fixedly installed at the telescopic ends of the third electric telescopic rods, third limiting grooves are formed on one side of the inner support base close to the third threaded rods, and eighth servo motors are arranged at the lower side shaft centers of the inner support base.

[0011] Preferably, the eighth cylindrical gear is in meshing connection with the seventh cylindrical gear, the rotor of the eighth servo motor is detachably installed with the lower side shaft center of the inner support base, the seventh cylindrical gear, third threaded rod, second limiting sliding block, third electric telescopic rod, inner support block and third limiting groove are provided as a group, four groups are provided at equal intervals, and are arranged in a staggered manner with the second limiting groove.

[0012] Preferably, the polishing structure comprises a ninth servo motor fixedly installed on one side of the equipment main body, a positioning disc is detachably installed at the rotor of the ninth servo motor, a positioning block is fixedly installed on one side of the positioning disc away from the ninth servo motor, a fourth electric telescopic rod is fixedly installed on the lower side of the positioning block, and a polishing disc is fixedly installed at the telescopic end of the fourth electric telescopic rod.

[0013] Compared with the prior art, the present application has the following beneficial effects: In the application, by utilizing the first electric telescopic rod, multiple groups of servo motors and complex gear transmission, the special precise adjustment and cutting of the inner and outer diameters of the annular blade are realized. When adjusting the inner diameter, the first cutting drill bit is driven to move accurately, ensuring the size accuracy of the inner diameter. When adjusting the outer diameter, the fourth servo motor of the sub shaft drives the related components, so that the adjusting frame slides under the lower part of the fixed frame, and the precise adjustment is realized in cooperation with the scale bar. The fifth servo motor drives the second cutting drill bit to complete the cutting. This precise diameter adjustment mechanism can efficiently produce annular blades meeting the size requirements, improve the size accuracy and production efficiency of the products, reduce the waste rate caused by size deviation, enhance the adaptability and reliability of the production device in the processing of special annular blade diameters, cut the steel twice, efficiently cut the steel into a ring and make it separate, improve the cutting accuracy and efficiency, and ensure the stable product quality.

[0014] In the application, two efficient and accurate clamping modes are designed for inner diameter polishing and outer diameter processing. When polishing the inner diameter, the second electric telescopic rod in the positioning groove on the lower side of the equipment main body is extended to push the supporting tray upwards, and the inner support base rotatably installed thereon provides preliminary support. Then, the sixth servo motor is started to drive the gear and threaded rod to operate, so that the positioning frame with the deflection block approaches the blade. Under the action of the buffer return spring, the clamping column at one end of the deflection block abuts against the annular blade, the clamping and positioning during inner diameter polishing are completed, and the accuracy of polishing is ensured. When processing the outer diameter, another clamping mode is adopted. The lower rack on the upper rack cooperates with the related gear, the seventh servo motor on one side of the supporting tray drives the eighth cylindrical gear to rotate, and then the third threaded rod fixed with the shaft center of the seventh cylindrical gear rotates. The second limiting sliding block slides in the third limiting groove. At this time, the third electric telescopic rod is extended to push the inner support block to clamp and fix the inner side of the annular blade. The four groups of inner support blocks are arranged in a staggered manner with the outer ring clamping column, and the annular blade is stably supported and fixed from the inside. The demand for firm clamping of the blade during outer diameter processing is met, and the stability and reliability of the processing process are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the overall structure schematic diagram of the application; Figure 2 is the structure schematic diagram of the synchronous structure of the application; Figure 3 is the structure exploded schematic diagram of the synchronous structure of the application; Figure 4 is the structure schematic diagram of the third bevel gear of the application; Figure 5 is the structure schematic diagram of the fourth bevel gear of the application; Figure 6 is the structure schematic diagram of the fixed frame of the application; Figure 7 This is a schematic diagram of the universal joint structure of the present invention; Figure 8 This is a schematic diagram of the internal structure of the main body of the device of the present invention; Figure 9 This is an exploded view of the structural design of the component fixing structure of the present invention; Figure 10 This is a schematic diagram of the structure of the first sliding block of the present invention; Figure 11 This is a schematic diagram of the structure of the first limiting groove of the present invention; Figure 12 This is a schematic diagram of the structure of the seventh cylindrical gear of the present invention; Figure 13 This is a schematic cross-sectional view of the internal support base of the present invention; Figure 14 This is a schematic diagram of the lower rack structure of the present invention; Figure 15 This is a schematic diagram of the grinding structure of the present invention.

[0016] In the diagram: 1. Main body of the equipment; 101. Observation window; 2. Synchronous structure; 21. First electric telescopic rod; 22. Positioning plate; 23. First limiting frame; 24. First servo motor; 25. First bevel gear; 26. Placement plate; 27. First cylindrical gear; 28. Locking rod; 29. ​​Second bevel gear; 210. Third bevel gear; 211. First connecting rod; 212. Second cylindrical gear; 213. Fourth bevel gear; 214. Fifth bevel gear; 215. First threaded rod; 216. First slider; 217. Second servo motor; 218. First cutting... 219. Material cutting drill bit; 220. Second limit bracket; 221. Third cylindrical gear; 222. Second connecting rod; 223. Fourth cylindrical gear; 224. First synchronous pulley; 225. Third servo motor; 226. Fixed bracket; 227. Fourth servo motor; 228. Rotating rod; 229. Deflection rod; 230. Fourth limit groove; 231. Slide rod; 232. Universal joint; 233. Adjusting bracket; 234. Fifth servo motor; 235. Second cutting drill bit; 236. Scale bar; 3, Subsection fixed structure; 31, Positioning groove; 32, Second electric telescopic rod; 33, Bearing tray; 34, Sixth servo motor; 35, Fifth cylindrical gear; 36, Upper rack; 37, Sixth cylindrical gear; 38, Second threaded rod; 39, First sliding block; 310, Positioning frame; 311, Deflection block; 312, Clamping post; 313, Second sliding block; 314, Buffer reset spring; 315, First limiting groove; 316, First limiting sliding block; 317, Fixed outer ring; 318, Second limiting groove; 319, Inner support base; 320, Lower rack; 321, Seventh cylindrical gear; 322, Seventh servo motor; 323, Eighth cylindrical gear; 324, Third threaded rod; 325, Second limiting sliding block; 326, Third electric telescopic rod; 327, Inner support block; 328, Third limiting groove; 329, Eighth servo motor; 4, Polishing structure; 41, Ninth servo motor; 42, Positioning disc; 43, Positioning block; 44, Fourth electric telescopic rod; 45, Polishing disc. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in conjunction with specific embodiments.

[0018] Embodiment one, as Figures 1-7As shown, when deep processing of the cutting blade is needed, the first electric telescopic rod 21 at the four corners in the upper groove of the equipment body 1 is telescoped, driving the positioning plate 22 to move in the groove, preliminarily adjusting the cutting position, the first servo motor 24 on the positioning plate 22 is started, driving the first bevel gear 25 to rotate, the second bevel gear 29 meshing with the first bevel gear 25 is rotated, further driving the third bevel gear 210 to rotate, the first connecting rod 211 fixed at the shaft center of the third bevel gear 210 is rotated, the fourth bevel gear 213 at the end of the first connecting rod 211 is rotated, the fourth bevel gear 213 meshes with the fifth bevel gear 214, driving the first threaded rod 215 to rotate, the first threaded rod 215 is in threaded connection with the first sliding block 216, so that the first sliding block 216 slides in the second limiting frame 219, thereby driving the second servo motor 217 and the first cutting drill 218 mounted on the first sliding block 216 to move accurately, realizing the adjustment of the inner ring diameter, the third servo motor 224 drives the second synchronous wheel 225 to rotate, driving the first synchronous wheel 223 to rotate through the transmission of the second synchronous wheel 225, and then cutting the steel, when the above structure is adjusted, the annular cutting of the steel can be realized, and when the cutting is completed, the position of the steel can be adjusted through the transportation level, so that the position of the cut steel station corresponds to the positions of the third servo motor 224, the fixed frame 226 and the second cutting drill 235, and then when the first servo motor 24, the first connecting rod 211 and the first cutting drill 218 begin to descend to cut the steel, the corresponding position of the steel is cut through the transmission of the first synchronous wheel 223 and the second synchronous wheel 225, through twice cutting, the steel is cut into a ring and separated from the steel, and the cutting blade processing can be preliminarily realized. When the outer ring diameter needs to be adjusted, the fourth servo motor 227 of the auxiliary shaft drives the rotating rod 228, the rotating rod 228 is connected with the adjusting frame 233 through the deflection rod 229 and the universal joint 232, the fourth limiting groove 230 limits the movement track of the deflection rod 229, so that the adjusting frame 233 can slide at the lower part of the fixed frame 226, the diameter of the outer ring is adjusted through the sliding position of the 233, the fifth servo motor 234 drives the second cutting drill 235 to work, the scale bar 236 on the adjusting frame 233 can assist accurate adjustment, through the cooperation of the two processing modes, the cutting blade processing is realized.

[0019] Example two, as Figures 8-14As shown, when the inner ring diameter needs to be polished, several second electric telescopic rods 32 in the positioning groove 31 inside the lower side of the equipment body 1 extend out to push the supporting tray 33 up, and the inner support base 319 rotatably installed on the supporting tray 33 moves up accordingly to provide preliminary support and positioning for the annular blade. Four groups of fixed outer rings 317 on the outer side of the upper part of the inner support base 319 and the second limiting grooves 318 between two adjacent groups provide the basis for the installation and sliding of the subsequent fixed parts. The sixth servo motor 34 in the middle of the equipment body 1 is started to drive the fifth cylindrical gear 35 detachably connected thereto to rotate. The fifth cylindrical gear 35 is engaged with the upper rack 36 to make the upper rack 36 produce linear motion. Four sixth cylindrical gears 37 equally meshed around the upper rack 36 rotate accordingly. The second threaded rod 38 fixedly installed at the shaft center of each sixth cylindrical gear 37 also rotates synchronously. When the second threaded rod 38 rotates, the threaded connection with the first sliding block 39 makes the first sliding block 39 slide in the second limiting groove 318. The positioning frame 310 fixedly installed on both sides of the upper part of the first sliding block 39 moves accordingly and approaches the annular blade. The deflection block 311 rotatably installed in the middle of the positioning frame 310 has the clamping post 312 at one end for clamping the annular blade. When the positioning frame 310 approaches the blade, the second sliding block 313 makes the deflection block 311 rotate to make the clamping post 312 abut against the annular blade under the action of the buffer return spring 314. The first limiting sliding block 316 slides in the first limiting groove 315. Through the above operation mode, the cutting blade can be preliminarily processed. When the outer ring diameter needs to be processed, the lower rack 320 on the lower side of the upper rack 36 is in sliding cooperation with the upper rack 36. Four seventh cylindrical gears 321 are equally meshed on the lower side of the lower rack 320. The seventh servo motor 322 at one side of the lower part of the supporting tray 33 is started to drive the eighth cylindrical gear 323 to rotate. The eighth cylindrical gear 323 is engaged with the seventh cylindrical gear 321 to make the seventh cylindrical gear 321 rotate. The third threaded rod 324 fixed at the shaft center of the seventh cylindrical gear 321 rotates. The second limiting sliding block 325 is in threaded connection with the third threaded rod 324 and slides in the third limiting groove 328. The third electric telescopic rod 326 on the upper part of the second limiting sliding block 325 extends out to push the inner support block 327 to clampingly fix the inner side of the annular blade from the inside to support and fix the annular blade. The four groups of inner support blocks 327 are arranged in a staggered manner with the clamping posts 312 of the outer rings to realize omnibearing stable fixing. The eighth servo motor 329 at the shaft center of the lower side of the inner support base 319 is started to drive the inner support base 319 and the fixed annular blade to rotate to meet different processing needs such as cutting and polishing at different angles. After the inner and outer rings are processed, the deep processing of the cutting blade can be realized.

[0020] Example three, as Figure 15As shown, when the sub-fixing structure 3 completes the fixing of the annular blade, the polishing structure 4 starts to work, the ninth servo motor 41 fixed on one side of the device main body 1 is started, drives the positioning disc 42 detachably connected therewith to rotate, the positioning block 43 on the positioning disc 42 rotates, the fourth electric telescopic rod 44 on the lower side of the positioning block 43 extends or retracts, pushes the polishing disc 45 at the telescopic end to approach or move away from the annular blade, when the polishing disc 45 contacts the annular blade, the polishing operation on the annular blade is carried out under the driving of the ninth servo motor 41, at the same time, the annular blade can be rotated according to the need through the eighth servo motor 329, the polishing on different parts of the blade is realized, through the cooperative work of the sub-fixing structure 3 and the polishing structure 4, the annular blade production device can complete the fixing and polishing processing of the annular blade, and the production demand is met.

[0021] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the present application, various changes and improvements of the present application can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for machining ring-shaped blades based on spindle adjustment and positioning, comprising a device body (1), characterized in that: The upper side of the equipment body (1) is internally grooved, the middle part of the outer wall of the equipment body (1) is provided with an observation window (101), the upper side groove of the equipment body (1) is provided with a synchronous structure (2), the lower part of the equipment body (1) is provided with a partial fixing structure (3), and the side wall of the equipment body (1) close to the partial fixing structure (3) is provided with a polishing structure (4); The synchronous structure (2) comprises a first electric telescopic rod (21) fixedly installed at four corners in the upper side groove of the equipment body (1), the telescopic ends of the first electric telescopic rod (21) are fixedly installed with positioning plates (22), the upper side of one side of the positioning plate (22) is fixedly installed with a first limiting frame (23), the lower side of the middle part of the first limiting frame (23) is fixedly installed with a first servo motor (24), the rotor of the first servo motor (24) is detachably installed with a first bevel gear (25), the inner wall of the lower side of the first limiting frame (23) is fixedly installed with a placing flat plate (26), the upper side of the placing flat plate (26) is horizontally provided with a first cylindrical gear (27), the middle part of the first cylindrical gear (27) is fixedly installed with a clamping rod (28), one side of the clamping rod (28) is provided with a second bevel gear (29), the side, away from the first bevel gear (25), of the second bevel gear (29) is meshingly connected with a third bevel gear (210), the side, away from the second bevel gear (29), of the third bevel gear (210) is fixedly installed with a first connecting rod (211) at the shaft center, one end of the first connecting rod (211) penetrating through the positioning plate (22) and away from the third bevel gear (210) is fixedly installed with a fourth bevel gear (213), and the side, close to the fourth bevel gear (213), of the first connecting rod (211) is rotatably installed with a second cylindrical gear (212) on the outer wall.

2. A device for machining annular blades based on spindle adjustment and positioning according to claim 1, characterized in that: The inner part of the second limiting frame (219) is slidably installed with a first sliding block (216), the side, away from the second cylindrical gear (212), of the fourth bevel gear (213) is meshingly connected with a fifth bevel gear (214), the shaft center of the fifth bevel gear (214) is fixedly installed with a first threaded rod (215), the side, away from the second limiting frame (219), of the first sliding block (216) is fixedly installed with a second servo motor (217), the rotor of the second servo motor (217) is detachably installed with a first cutting drill bit (218), one side of the placing flat plate (26) is rotatably installed with a second connecting rod (221), the upper end of the second connecting rod (221) is fixedly installed with a third cylindrical gear (220), the lower end of the second connecting rod (221) is fixedly installed with a fourth cylindrical gear (222), and the side, close to the fourth cylindrical gear (222), of the second connecting rod (221) is fixedly installed with a first synchronous wheel (223).

3. A device for machining annular blades based on spindle adjustment and positioning according to claim 2, characterized in that: The equipment body (1) is away from the side of the placement platform (26) rotatably installed with a fixing frame (226), the upper end of the fixing frame (226) is fixedly installed with a second synchronous wheel (225), the upper side of the second synchronous wheel (225) is provided with a third servo motor (224), one side of the upper part of the fixing frame (226) is fixedly installed with a fourth servo motor (227), the rotor of the fourth servo motor (227) is detachably installed with a rotating rod (228), the side wall of the rotating rod (228) close to the fourth servo motor (227) is rotatably installed with a deflection rod (229), one end of the deflection rod (229) away from the rotating rod (228) is rotatably installed with a universal joint (232), the universal joint (232) is fixedly installed with an adjusting frame (233) away from the deflection rod (229), the side of the fixing frame (226) close to the fourth servo motor (227) is provided with a fourth limiting groove (230), the lower side of the inside of the fixing frame (226) is fixedly installed with two slide rods (231), the upper part of the side of the adjusting frame (233) away from the fixing frame (226) is fixedly installed with a fifth servo motor (234), the rotor of the fifth servo motor (234) is detachably installed with a second cutting drill bit (235), the rotor of the third servo motor (224) is detachably installed with the upper side shaft of the second synchronous wheel (225), the fourth limiting groove (230) is in the movement track of the deflection rod (229), the first synchronous wheel (223) slides on the outer wall of the two slide rods (231), the adjusting frame (233) slides on the lower part of the fixing frame (226), the side wall of the adjusting frame (233) is provided with a scale bar (236), the fifth bevel gear (214) rotates in the inside of the second limiting frame (219), the first sliding block (216) and the first threaded rod (215) are screwedly connected with each other, the second bevel gear (29) and the first bevel gear (25) are meshed with each other, the third cylindrical gear (220) and the first cylindrical gear (27) are meshed with each other, the fourth cylindrical gear (222) and the second cylindrical gear (212) are meshed with each other.

4. A device for machining annular blades based on spindle adjustment and positioning according to claim 3, characterized in that: The sub fixing structure (3) includes a positioning groove (31) opened in the lower side of the equipment body (1), the inner wall of the positioning groove (31) is equidistantly fixedly installed with a plurality of second electric telescopic rods (32), the telescopic ends of the second electric telescopic rods (32) are all fixedly installed with supporting plates (33), the upper wall of the supporting plate (33) is rotatably installed with an inner supporting base (319), the outer side of the upper part of the inner supporting base (319) is horizontally installed with four groups of fixed outer rings (317), the middle parts of the two adjacent groups of fixed outer rings (317) are all provided with second limiting grooves (318), the middle part of the equipment body (1) is fixedly installed with a sixth servo motor (34), the rotor of the sixth servo motor (34) is detachably installed with a fifth cylindrical gear (35), one side of the fifth cylindrical gear (35) is meshedly connected with an upper rack (36), the periphery of the upper rack (36) is equidistantly meshedly connected with four sixth cylindrical gears (37), the shaft centers of each sixth cylindrical gear (37) are all fixedly installed with second threaded rods (38), each group of second limiting grooves (318) is all slidably installed with a first sliding block (39), the upper sides of the first sliding blocks (39) are all fixedly installed with positioning racks (310), the middle parts of the positioning racks (310) are rotatably installed with deflection blocks (311), one end of the deflection block (311) is fixedly installed with a clamping post (312), the other end of the deflection block (311) is rotatably installed with a second sliding block (313), the side wall of the second sliding block (313) is detachably installed with a buffer reset spring (314), one end of the buffer reset spring (314) away from the second sliding block (313) is detachably installed with the side wall of the positioning rack (310), the lower side of the second sliding block (313) is fixedly installed with a first limiting sliding block (316), one side of the first sliding block (39) close to the first limiting sliding block (316) is provided with a first limiting groove (315).

5. A device for machining annular blades based on spindle adjustment and positioning according to claim 4, characterized in that: The positioning rack (310), the deflection block (311), the clamping post (312), the second sliding block (313), the buffer reset spring (314), the first limiting groove (315), the first limiting sliding block (316) are provided as a group, there are two groups, and they are mirror image arranged, the two first limiting sliding blocks (316) are fixedly installed with each other, the positioning rack (310), the deflection block (311), the clamping post (312), the second sliding block (313), the buffer reset spring (314), the first limiting groove (315), the first limiting sliding block (316) and the first sliding block (39) of the two groups are provided as a group, and there are four groups equidistantly, one side of the first sliding block (39) is in threaded connection with the outer wall of the second threaded rod (38).

6. A device for machining annular blades based on spindle adjustment and positioning according to claim 5, characterized in that: The lower side of the upper rack (36) is slidably installed with a lower rack (320), the lower side of the lower rack (320) is equidistantly meshed with four seventh cylindrical gears (321), one side of the lower part of the supporting tray (33) is fixedly installed with a seventh servo motor (322), the rotor of the seventh servo motor (322) is detachably installed with an eighth cylindrical gear (323), the shaft of the seventh cylindrical gear (321) is fixedly installed with a third threaded rod (324), the outer wall of the third threaded rod (324) is threadedly connected with a second limiting sliding block (325), the upper part of the second limiting sliding block (325) is fixedly installed with a third electric telescopic rod (326), the telescopic end of the third electric telescopic rod (326) is fixedly installed with an inner support block (327), the side of the inner support base (319) close to the third threaded rod (324) is provided with a third limiting groove (328), and the lower shaft of the inner support base (319) is provided with an eighth servo motor (329).

7. A device for machining annular blades based on spindle adjustment and positioning according to claim 6, characterized in that: The eighth cylindrical gear (323) is meshed with the seventh cylindrical gear (321), the rotor of the eighth servo motor (329) is detachably installed with the lower shaft of the inner support base (319), the seventh cylindrical gear (321), the third threaded rod (324), the second limiting sliding block (325), the third electric telescopic rod (326), the inner support block (327), the third limiting groove (328) are set as a group, there are four groups equidistantly arranged, and the second limiting groove (318) is arranged in opposite positions.

8. A device for machining annular blades based on spindle adjustment and positioning according to claim 1, characterized in that: The polishing structure (4) comprises a ninth servo motor (41) fixedly installed on one side of the equipment main body (1), a positioning disc (42) is detachably installed on the rotor of the ninth servo motor (41), a positioning block (43) is fixedly installed on the side of the positioning disc (42) away from the ninth servo motor (41), a fourth electric telescopic rod (44) is fixedly installed on the lower side of the positioning block (43), and a polishing disc (45) is fixedly installed on the telescopic end of the fourth electric telescopic rod (44).

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