Clamping frame for mounting optical axis for optical axis grinding equipment

Abstract

The invention relates to the technical field of polished shaft clamping and polishing, in particular to a polished shaft mounting clamping frame for polished shaft polishing equipment, which comprises a main body plate, and a movable polishing supporting mechanism for fixing and polishing the surface of an arc shaft is arranged at the upper end of the main body plate. The movable grinding supporting mechanism comprises two third limiting grooves symmetrically formed in the upper end of the main body plate, third limiting bodies are slidably arranged in the two third limiting grooves correspondingly, and third electric telescopic rods are fixedly connected to the upper ends of the two third limiting bodies correspondingly. And a sixth motor and a seventh motor rotate, so that it is guaranteed that numerical values of the multiple pressure sensors are consistent, it is guaranteed that the multiple polishing plates conduct polishing according to the angle parallel to the surface of the arc shaft, and the precision of the surface of the polished arc shaft is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of optical axis clamping and grinding, and particularly relates to a clamping rack for installing an optical axis for an optical axis grinding device. Background Art

[0002] The shaft is a basic mechanical component in mechanical engineering. Its main functions are to transmit rotational motion, torque, and connection force. During production, to improve the wear resistance of the shaft and prevent rust, the surface of the shaft generally needs to be completely ground and then electroplated. The arc-shaped shaft is a shaft with a special shape and is mostly used in vehicle handles and vibration devices. One end of this arc-shaped shaft is generally a straight shaft mechanism, and other areas are generally arc structures with relatively large curvatures. The shaft diameter of the arc-shaped shaft generally changes along with the axis to adapt to different working scenarios.

[0003] When the arc-shaped shaft is produced, its surface needs to be electroplated, and before electroplating, the surface of the arc-shaped shaft needs to be ground according to certain dimensions. In the prior art, when grinding an arc-shaped shaft with irregular arcs, it is generally ground by manually holding a grinding rod. During grinding, it cannot be guaranteed that the grinding rod is in parallel contact with the surface of the arc-shaped shaft, and it cannot be guaranteed that the shaft diameter of the ground arc-shaped shaft is a predetermined value, reducing the dimensional accuracy of the arc-shaped shaft. When fixing the arc-shaped shaft before grinding, the existing fixing device can only fix the two ends of the arc-shaped shaft, and the arc-shaped shaft is prone to shaking during grinding, reducing the surface accuracy of the ground arc-shaped shaft. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the background art and propose a clamping rack for installing an optical axis for an optical axis grinding device.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A clamping rack for installing an optical axis for an optical axis grinding device includes a main body plate. A movable grinding support mechanism for fixing and grinding the surface of the arc-shaped shaft is provided at the upper end of the main body plate. The movable grinding support mechanism includes two third limiting grooves symmetrically opened at the upper end of the main body plate. Third limiting bodies are respectively slidably arranged in the two third limiting grooves. Third electric telescopic rods are respectively fixedly connected to the upper ends of the two third limiting bodies. The telescopic ends of the two third electric telescopic rods are fixedly connected to a second fixing body. A fourth limiting groove is opened at the lower end of the second fixing body. A fourth limiting body is slidably arranged in the fourth limiting groove. A fifth electric telescopic rod is fixedly connected to the lower end of the fourth limiting body. A first clamping and fixing mechanism for fixing the end of the arc-shaped shaft is provided at the upper end of the main body plate. A second clamping and fixing mechanism for fixing the other end of the arc-shaped shaft is provided at the upper end of the main body plate.

[0006] Preferably, a sixth motor is fixedly connected to the telescopic end of the fifth electric telescopic rod. A connecting plate is fixedly connected to the transmission shaft end of the sixth motor. A placement groove is formed in the side surface of the connecting plate. A seventh motor is fixedly connected to the connecting plate within the placement groove. A connecting rod is fixedly connected to the transmission shaft end of the seventh motor. A third fixing body is fixedly connected to the end of the connecting rod.

[0007] Preferably, a through hole is formed through the end of the third fixing body. A limiting ring is rotatably arranged within the through hole of the third fixing body. A toothed ring is fixedly connected to the end of the limiting ring. A fifth motor is fixedly connected to the end face of the third fixing body near the toothed ring. A gear is fixedly connected to the transmission shaft end of the fifth motor. The gear is meshed with the toothed ring.

[0008] Preferably, a number of fourth electric telescopic rods arranged in a circular pattern are fixedly connected to the inner side of the limiting ring. The telescopic ends of the number of fourth electric telescopic rods are rotatably connected to a fourth fixing body. The inner sides of the number of fourth fixing bodies are respectively of an open structure. A roller is rotatably connected to each of the number of fourth fixing bodies within the open structure.

[0009] Preferably, a number of eighth electric telescopic rods arranged at equal angles are fixedly connected to the inner side surface of the limiting ring. The telescopic ends of the number of eighth electric telescopic rods are respectively fixedly connected to a pressure sensor. A grinding plate is fixedly connected to the end of the number of pressure sensors.

[0010] Preferably, third motors are respectively fixedly connected to the side surface of the main body plate near the positions of two third limiting grooves. The transmission shaft ends of the two third motors are respectively fixedly connected to a third threaded rod within the third limiting groove. The side surfaces of the two third threaded rods are respectively in threaded cooperation with a third limiting body. A fourth motor is fixedly connected to the side surface of the second fixing body. The transmission shaft end of the fourth motor is fixedly connected to a fourth threaded rod within the fourth limiting groove. The side surface of the fourth threaded rod is in threaded cooperation with the fourth limiting body.

[0011] Preferably, the first clamping and fixing mechanism includes a first limiting groove formed in the upper end of the main body plate. A second motor is fixedly connected to the side surface of the main body plate. The transmission shaft end of the second motor is fixedly connected to a first threaded rod within the first limiting groove. The side surface of the first threaded rod is in threaded cooperation with a first limiting body. The side surface of the first limiting body is slidably matched with the first limiting groove. A first electric telescopic rod is fixedly connected to the upper end of the first limiting body. A first fixing body is fixedly connected to the telescopic end of the first electric telescopic rod. A second limiting groove is formed in the side surface of the first fixing body. A second limiting body is slidably matched within the second limiting groove.

[0012] Preferably, a first motor is fixedly connected to the side surface of the first fixing body. A second threaded rod is fixedly connected to the transmission shaft end of the first motor within a second limiting groove. The side surface of the second threaded rod is in threaded cooperation with a second limiting body. A first fixing shell is fixedly connected to the side surface of the second limiting body. The outer end of the first fixing shell is of an open structure. A plurality of second electric telescopic rods are fixedly connected to the inner side surface of the first fixing shell. The telescopic ends of the plurality of second electric telescopic rods are respectively fixedly connected with pressure sensors. The ends of the plurality of pressure sensors are respectively fixedly connected with anti-slip plates. A positioner is fixedly connected to the inner end of the first fixing shell.

[0013] Preferably, the second clamping and fixing mechanism includes an installation groove formed at the upper end of the main body plate. A sixth electric telescopic rod is fixedly connected to the main body plate within the installation groove. The telescopic end of the sixth electric telescopic rod is fixedly connected with a fixing plate. An empty groove is formed in the side surface of the fixing plate. A plurality of seventh electric telescopic rods are fixedly connected to the side surface of the fixing plate within the empty groove. The telescopic ends of the plurality of seventh electric telescopic rods are respectively fixedly connected with pressure sensors. The ends of the plurality of pressure sensors are respectively fixedly connected with anti-slip sheets.

[0014] Compared with the prior art, the present invention has the following beneficial effects: While the third motor and the fourth motor drive the third fixing body to move along the surface of the arc-shaped shaft, the fifth motor is started. The fifth motor drives the gear to rotate. The gear meshes with and drives the toothed ring to rotate, thereby driving the limiting ring to rotate. While rotating, a plurality of fourth electric telescopic rods extend. The fourth fixing bodies at the telescopic ends of the plurality of fourth electric telescopic rods drive the rollers to contact the surface of the arc-shaped shaft. Moreover, the end of the fourth fixing body is rotatably connected to the telescopic end of the fourth electric telescopic rod. Therefore, the plurality of rollers do not affect the rotation of the limiting ring and the movement of the third fixing body. The plurality of rollers can prevent a certain position on the surface of the arc-shaped shaft from shaking due to insufficient material rigidity after grinding, improving the surface precision of the arc-shaped shaft after grinding. While the third motor and the fourth motor drive the third fixing body to move, a plurality of eighth electric telescopic rods extend. The telescopic ends of the eighth electric telescopic rods are connected to the grinding plates through pressure sensors. During the movement, the sixth motor and the seventh motor rotate, so as to ensure that the values of the plurality of pressure sensors are consistent, thereby ensuring that the plurality of grinding plates perform grinding at an angle parallel to the surface of the arc-shaped shaft, improving the surface precision of the arc-shaped shaft after grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is the overall cross-section of the present invention Figure 1 ; Figure 3Overall sectional view of the present invention Figure 2 ; Figure 4 Schematic diagram of a partial structure of the present invention; Figure 5 Partial sectional view of the structure of the present invention; Figure 6 For the present invention Figure 2 Enlarged view of part A; Figure 7 For the present invention Figure 3 Enlarged view of part B; Figure 8 For the present invention Figure 3 Enlarged view of part C; Figure 9 For the present invention Figure 3 Enlarged view of part D.

[0016] 1. Main body plate; 2. First clamping and fixing mechanism; 3. Mobile grinding support mechanism; 4. Second clamping and fixing mechanism; 21. First motor; 22. First limiting groove; 23. First threaded rod; 24. Second motor; 25. First fixing body; 26. First fixing shell; 27. First limiting body; 28. First electric telescopic rod; 29. Second limiting body; 210. Positioner; 211. Second electric telescopic rod; 212. Anti-slip plate; 213. Second limiting groove; 214. Second threaded rod; 31. Third limiting groove; 32. Third limiting body; 33. Third threaded rod; 34. Third motor; 35. Third electric telescopic rod; 36. Second fixing body; 37. Fourth motor; 38. Third fixing body; 39. Gear; 310. Through hole; 311. Limiting ring; 312. Tooth ring; 313. Fourth electric telescopic rod; 314. Fourth fixing body; 315. Roller; 316. Fifth motor; 317. Eighth electric telescopic rod; 318. Grinding plate; 319. Fifth electric telescopic rod; 320. Fourth limiting body; 321. Sixth motor; 322. Connecting plate; 323. Placing groove; 324. Seventh motor; 325. Connecting rod; 326. Fourth limiting groove; 328. Fourth threaded rod; 41. Installation groove; 42. Sixth electric telescopic rod; 43. Fixing plate; 44. Empty groove; 45. Seventh electric telescopic rod; 46. Anti-slip sheet. Detailed implementation manners

[0017] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0018] Please refer to Figure 1 - Figure 9, a clamping bracket for installing an optical axis in an optical axis grinding device, including a main body plate 1, and a movable grinding support mechanism 3 for fixing and grinding the surface of the arc-shaped axis is arranged at the upper end of the main body plate 1.

[0019] In this embodiment, the movable grinding support mechanism 3 includes two third limit grooves 31 symmetrically opened at the upper end of the main body plate 1. Third limit bodies 32 are respectively slidably arranged in the two third limit grooves 31. The upper ends of the two third limit bodies 32 are respectively fixedly connected with third electric telescopic rods 35. The telescopic ends of the two third electric telescopic rods 35 are fixedly connected with a second fixing body 36. A fourth limit groove 326 is opened at the lower end of the second fixing body 36. A fourth limit body 320 is slidably arranged in the fourth limit groove 326. The lower end of the fourth limit body 320 is fixedly connected with a fifth electric telescopic rod 319.

[0020] The telescopic end of the fifth electric telescopic rod 319 is fixedly connected with a sixth motor 321. The transmission shaft end of the sixth motor 321 is fixedly connected with a connecting plate 322. A placement groove 323 is opened on the side surface of the connecting plate 322. A seventh motor 324 is fixedly connected in the placement groove 323 of the connecting plate 322. The transmission shaft end of the seventh motor 324 is fixedly connected with a connecting rod 325. The end of the connecting rod 325 is fixedly connected with a third fixing body 38.

[0021] A through hole 310 is penetrated and opened at the end of the third fixing body 38. A limit ring 311 is rotatably arranged in the through hole 310 of the third fixing body 38. A toothed ring 312 is fixedly connected to the end of the limit ring 311. A fifth motor 316 is fixedly connected to the end surface of the third fixing body 38 close to the toothed ring 312. The transmission shaft end of the fifth motor 316 is fixedly connected with a gear 39. The gear 39 is meshed with the toothed ring 312.

[0022] A plurality of fourth electric telescopic rods 313 arranged in a circular pattern are fixedly connected to the inner side of the limit ring 311. The telescopic ends of the plurality of fourth electric telescopic rods 313 are rotatably connected with a fourth fixing body 314. The inner sides of the plurality of fourth fixing bodies 314 are respectively of an open structure. A plurality of rollers 315 are respectively rotatably connected in the open structures of the plurality of fourth fixing bodies 314.

[0023] A plurality of eighth electric telescopic rods 317 arranged at equal angles are fixedly connected to the inner side surface of the limit ring 311. Pressure sensors are respectively fixedly connected to the telescopic ends of the plurality of eighth electric telescopic rods 317. A grinding plate 318 is fixedly connected to the end of each pressure sensor.

[0024] On the side of the main body plate 1, third motors 34 are respectively fixedly connected near the positions of two third limiting grooves 31. On the transmission shaft ends of the two third motors 34, third threaded rods 33 are respectively fixedly connected in the third limiting grooves 31. On the sides of the two third threaded rods 33, third limiting bodies 32 are respectively arranged in threaded cooperation. On the side of the second fixing body 36, a fourth motor 37 is fixedly connected. On the transmission shaft end of the fourth motor 37, a fourth threaded rod 328 is fixedly connected in a fourth limiting groove 326. On the side of the fourth threaded rod 328, a fourth limiting body 320 is arranged in threaded cooperation.

[0025] Specifically, a plurality of eighth electric telescopic rods 317 extend. The telescopic ends of the eighth electric telescopic rods 317 are connected to a grinding plate 318 through pressure sensors. During movement, a sixth motor 321 and a seventh motor 324 rotate, so as to ensure that the values of a plurality of pressure sensors are consistent, so as to ensure that a plurality of grinding plates 318 perform grinding at an angle parallel to the surface of the arc shaft, improving the precision of the surface of the arc shaft after grinding.

[0026] In this embodiment, a first clamping and fixing mechanism 2 for fixing the end of the arc shaft is arranged at the upper end of the main body plate 1.

[0027] The first clamping and fixing mechanism 2 includes a first limiting groove 22 opened at the upper end of the main body plate 1. On the side of the main body plate 1, a second motor 24 is fixedly connected. On the transmission shaft end of the second motor 24, a first threaded rod 23 is fixedly connected in the first limiting groove 22. On the side of the first threaded rod 23, a first limiting body 27 is arranged in threaded cooperation. The side of the first limiting body 27 is slidably matched with the first limiting groove 22. At the upper end of the first limiting body 27, a first electric telescopic rod 28 is fixedly connected. At the telescopic end of the first electric telescopic rod 28, a first fixing body 25 is fixedly connected. On the side of the first fixing body 25, a second limiting groove 213 is opened. In the second limiting groove 213, a second limiting body 29 is slidably matched.

[0028] On the side of the first fixing body 25, a first motor 21 is fixedly connected. On the transmission shaft end of the first motor 21, a second threaded rod 214 is fixedly connected in the second limiting groove 213. On the side of the second threaded rod 214, the second limiting body 29 is arranged in threaded cooperation. On the side of the second limiting body 29, a first fixing shell 26 is fixedly connected. The outer end of the first fixing shell 26 is of an open structure. On the inner side surface of the first fixing shell 26, a plurality of second electric telescopic rods 211 are fixedly connected. At the telescopic ends of the plurality of second electric telescopic rods 211, pressure sensors are respectively fixedly connected. At the ends of the plurality of pressure sensors, anti-slip plates 212 are respectively fixedly connected. At the inner side end of the first fixing shell 26, a positioner 210 is fixedly connected.

[0029] Specifically, the second motor 24 drives the first threaded rod 23 to rotate. The first threaded rod 23 cooperates to drive the first limiting body 27 to move towards the other end of the arc shaft. At the same time, the first motor 21 drives the second threaded rod 214 to rotate. The second threaded rod 214 cooperates to drive the second limiting body 29 to move to a position corresponding to the other end of the arc shaft. Then, the second motor 24 drives the first fixed shell 26 to move to a position covering the end of the arc shaft, and at the same time, a plurality of second electric telescopic rods 211 are extended. The plurality of second electric telescopic rods 211 drive the anti-slip plate 212 to move towards the surface of the arc shaft. The pressure sensors at the telescopic ends of the second electric telescopic rods 211 ensure that the anti-slip plate 212 is completely attached and fixed to the side surface of the arc shaft.

[0030] In this embodiment, a second clamping and fixing mechanism 4 for fixing the other end of the arc shaft is provided at the upper end of the main body plate 1.

[0031] The second clamping and fixing mechanism 4 includes an installation groove 41 opened at the upper end of the main body plate 1. The main body plate 1 is fixedly connected with a sixth electric telescopic rod 42 in the installation groove 41. The telescopic end of the sixth electric telescopic rod 42 is fixedly connected with a fixing plate 43. An empty groove 44 is opened on the side surface of the fixing plate 43. A plurality of seventh electric telescopic rods 45 are fixedly connected to the side surface of the fixing plate 43 in the empty groove 44. The telescopic ends of the plurality of seventh electric telescopic rods 45 are respectively fixedly connected with pressure sensors. The ends of the plurality of pressure sensors are respectively fixedly connected with anti-slip sheets 46.

[0032] Specifically, one end of the arc shaft is placed in the empty groove 44 on the side surface of the fixing plate 43. Then, by extending a plurality of seventh electric telescopic rods 45, the plurality of seventh electric telescopic rods 45 drive the anti-slip sheets 46 to squeeze towards the surface of the arc shaft, thereby fixing one end of the arc shaft.

[0033] During use, place the main board 1 on a horizontal plane. Then, place one end of the arc shaft in the empty slot 44 on the side of the fixed plate 43. After that, extend several seventh electric telescopic rods 45. The several seventh electric telescopic rods 45 drive the anti-slip piece 46 to squeeze against the surface of the arc shaft, thereby fixing one end of the arc shaft. Then, start two third motors 34 and a fourth motor 37. The two third motors 34 respectively drive the third threaded rods 33 to rotate. The third threaded rods 33 cooperate to drive the third limit body 32 to move towards the end of the arc shaft. While moving, the fourth motor 37 drives the fourth threaded rod 328 to rotate. The fourth threaded rod 328 drives the fifth electric telescopic rod 319 to move to a position corresponding to the arc shaft. Then, the fifth electric telescopic rod 319 drives the third fixing body 38 to penetrate through the arc shaft. Then, start the second motor 24 and the first motor 21. The second motor 24 drives the first threaded rod 23 to rotate. The first threaded rod 23 cooperates to drive the first limit body 27 to move towards the other end of the arc shaft. At the same time, the first motor 21 drives the second threaded rod 214 to rotate. The second threaded rod 214 cooperates to drive the second limit body 29 to move to a position corresponding to the other end of the arc shaft. Then, the second motor 24 drives the first fixed shell 26 to move to a position covering the end of the arc shaft. At the same time, extend several second electric telescopic rods 211. The several second electric telescopic rods 211 drive the anti-slip plate 212 to move towards the surface of the arc shaft. The pressure sensor at the telescopic end of the second electric telescopic rod 211 ensures that the anti-slip plate 212 is completely attached to and fixed on the side of the arc shaft, thereby fixing both ends of the arc shaft and firmly fixing the arc shaft. When the third motors 34 and the fourth motor 37 drive the third fixing body 38 to move along the surface of the arc shaft, the fifth motor 316 is started. The fifth motor 316 drives the gear 39 to rotate. The gear 39 meshes with and drives the toothed ring 312 to rotate, thereby driving the limit ring 311 to rotate. While rotating, several fourth electric telescopic rods 313 extend. The fourth fixing bodies 314 at the telescopic ends of the several fourth electric telescopic rods 313 drive the rollers 315 to contact the surface of the arc shaft. And the end of the fourth fixing body 314 is rotatably connected to the telescopic end of the fourth electric telescopic rod 313. Therefore, the several rollers 315 will not affect the rotation of the limit ring 311 and the movement of the third fixing body 38. The several rollers 315 can prevent a certain position on the surface of the arc shaft from shaking due to insufficient material rigidity after grinding, improving the surface accuracy of the arc shaft after grinding.

[0034] While the third motor 34 and the fourth motor 37 drive the third fixed body 38 to move, a number of eighth electric telescopic rods 317 extend. The telescopic ends of the eighth electric telescopic rods 317 are connected to the grinding plates 318 through pressure sensors. When moving, the sixth motor 321 and the seventh motor 324 rotate, so as to ensure that the values of a number of pressure sensors are consistent, thereby ensuring that a number of grinding plates 318 perform grinding at an angle parallel to the surface of the arc shaft, and improving the precision of the surface of the arc shaft after grinding.

[0035] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the principles described in the specification are only the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping frame for mounting an optical axis for an optical axis grinding device, comprising a main body plate (1), characterized in that: The upper end of the main body plate (1) is provided with a movable grinding support mechanism (3) for fixing and grinding the surface of the arc axis, the movable grinding support mechanism (3) comprising two third limiting grooves (31) symmetrically arranged at the upper end of the main body plate (1), third limiting bodies (32) being slidably arranged in the two third limiting grooves (31), the upper ends of the two third limiting bodies (32) being fixedly connected to third electric telescopic rods (35), and the telescopic ends of the two third electric telescopic rods (35) being fixedly connected to A second fixed body (36), a fourth limiting groove (326) is provided at the lower end of the second fixed body (36), a fourth limiting body (320) is slidably arranged in the fourth limiting groove (326), a fifth electric telescopic rod (319) is fixedly connected to the lower end of the fourth limiting body (320), a first clamping and fixing mechanism (2) for fixing the end of the arc axis is provided at the upper end of the main body plate (1), and a second clamping and fixing mechanism (4) for fixing the other end of the arc axis is provided at the upper end of the main body plate (1).

2. The clamping frame for mounting an optical axis for an optical axis grinding device according to claim 1, characterized in that: The telescopic end of the fifth electric telescopic rod (319) is fixedly connected to a sixth motor (321), the transmission shaft end of the sixth motor (321) is fixedly connected to a connecting plate (322), a placement groove (323) is provided on a side of the connecting plate (322), the connecting plate (322) is fixedly connected to a seventh motor (324) in the placement groove (323), the transmission shaft end of the seventh motor (324) is fixedly connected to a connecting rod (325), and the end of the connecting rod (325) is fixedly connected to a third fixing body (38).

3. The clamping frame for mounting an optical axis for an optical axis grinding device according to claim 2, characterized in that: A through hole (310) is formed through the end of the third fixed body (38), a limit ring (311) is rotatably arranged in the through hole (310) of the third fixed body (38), a gear ring (312) is fixedly connected to the end of the limit ring (311), a fifth motor (316) is fixedly connected to the end face of the third fixed body (38) close to the gear ring (312), a gear (39) is fixedly connected to the transmission shaft end of the fifth motor (316), and the gear (39) is meshed with the gear ring (312).

4. The clamping frame for mounting an optical axis for an optical axis grinding device according to claim 3, characterized in that: A plurality of circumferentially arranged fourth electric telescopic rods (313) are fixedly connected to the inner side of the limiting ring (311); the telescopic ends of the plurality of fourth electric telescopic rods (313) are rotatably connected to fourth fixed bodies (314); the inner sides of the plurality of fourth fixed bodies (314) are respectively opening structures; and the plurality of fourth fixed bodies (314) are rotatably connected to rollers (315) in the opening structures.

5. The clamping frame for mounting an optical axis for an optical axis grinding device according to claim 3, characterized in that: The inner side surface of the limit ring (311) is fixedly connected to a plurality of eighth electric telescopic rods (317) arranged at equal angles, the telescopic ends of the plurality of eighth electric telescopic rods (317) are respectively fixedly connected to pressure sensors, and the ends of the plurality of pressure sensors are fixedly connected to grinding plates (318).

6. The clamping frame for mounting an optical axis for an optical axis grinding device according to claim 1, characterized in that: The side surface of the main body plate (1) is fixedly connected to a third motor (34) at a position close to the two third limiting grooves (31); the transmission shaft ends of the two third motors (34) are fixedly connected to third threaded rods (33) in the third limiting grooves (31); the side surfaces of the two third threaded rods (33) are respectively threadedly matched with the third limiting body (32); the side surface of the second fixed body (36) is fixedly connected to a fourth motor (37); the transmission shaft end of the fourth motor (37) is fixedly connected to a fourth threaded rod (328) in the fourth limiting groove (326); and the side surface of the fourth threaded rod (328) is threadedly matched with the fourth limiting body (320).

7. The clamping frame for mounting an optical axis for an optical axis grinding device according to claim 1, characterized in that: The first clamping and fixing mechanism (2) comprises a first limiting groove (22) provided at the upper end of the main body plate (1); a second motor (24) is fixedly connected to the side of the main body plate (1); a transmission shaft end of the second motor (24) is fixedly connected to a first threaded rod (23) in the first limiting groove (22); a first limiting body (27) is provided on the side of the first threaded rod (23) through threaded engagement; a side of the first limiting body (27) is slidably engaged with the first limiting groove (22); a first electric telescopic rod (28) is fixedly connected to the upper end of the first limiting body (27); a telescopic end of the first electric telescopic rod (28) is fixedly connected to the first fixing body (25); a second limiting groove (213) is provided on the side of the first fixing body (25); a second limiting body (29) is slidably engaged in the second limiting groove (213).

8. The clamping frame for mounting an optical axis for an optical axis grinding device according to claim 7, characterized in that: The first fixed body (25) is fixedly connected to a first motor (21) on a side surface; a transmission shaft end of the first motor (21) is fixedly connected to a second threaded rod (214) in a second limiting groove (213); a side surface of the second threaded rod (214) is arranged in cooperation with a second limiting body (29) via a thread; a side surface of the second limiting body (29) is fixedly connected to a first fixed shell (26); an outer end of the first fixed shell (26) is an open structure; an inner side surface of the first fixed shell (26) is fixedly connected to a plurality of second electric telescopic rods (211); telescopic ends of the plurality of second electric telescopic rods (211) are respectively fixedly connected to pressure sensors; ends of the plurality of pressure sensors are respectively fixedly connected to anti-slip plates (212); and an inner end of the first fixed shell (26) is fixedly connected to a positioner (210).

9. The clamping frame for mounting an optical axis for an optical axis grinding device according to claim 1, characterized in that: The second clamping and fixing mechanism (4) comprises a mounting groove (41) provided at the upper end of the main body plate (1); a sixth electric telescopic rod (42) is fixedly connected to the main body plate (1) in the mounting groove (41); a telescopic end of the sixth electric telescopic rod (42) is fixedly connected to a fixing plate (43); a side of the fixing plate (43) is provided with an empty groove (44); the fixing plate (43) is fixedly connected to a plurality of seventh electric telescopic rods (45) on the side of the empty groove (44); the telescopic ends of the plurality of seventh electric telescopic rods (45) are respectively fixedly connected to pressure sensors; and the ends of the plurality of pressure sensors are respectively fixedly connected to anti-slip sheets (46).

Images