Automatic hydraulic shaft body grinding equipment

Abstract

The invention belongs to the technical field of hydraulic shaft machining, and particularly relates to automatic hydraulic shaft body grinding equipment which is characterized in that a fixing frame is fixedly mounted on a workbench, a rotating shaft is inserted into the fixing frame, a flange plate is fixedly arranged on the rotating shaft, and a rotating disc is fixedly mounted on the flange plate; and connecting blocks are fixedly mounted on the inner sides of the two rotating discs, a plurality of sliding fixing bases are fixedly arranged on the connecting blocks, third electric guide rails are fixedly arranged on the tops of the sliding fixing bases, and first jacking bases are slidably mounted on the third electric guide rails. When the hydraulic shaft is just in contact with the grinding mechanism, the first circular truncated cone abutting head is instantaneously pushed through the second air cylinder, the pushing action coincides with the time when the hydraulic shaft is in contact with the grinding mechanism, and therefore when the hydraulic shaft is in contact with the grinding mechanism, the grinding mechanism is prevented from generating instantaneous impact force on the hydraulic shaft; therefore, the hydraulic shaft just needing to be ground shifts, and the machining precision of the hydraulic shaft is affected.

Description

Technical Field

[0001] The invention belongs to the technical field of hydraulic shaft processing, in particular to an automatic hydraulic shaft grinding device. Background Art

[0002] The hydraulic shaft is a key transmission component in the hydraulic system. Its machining accuracy directly affects the performance and life of the entire hydraulic system. In the existing hydraulic shaft machining process, the grinding process is an important link to ensure the shaft size accuracy and surface quality.

[0003] In the prior art, it is found in long-term use observation that when the hydraulic shaft contacts the grinding device, an instantaneous impact force is generated on the hydraulic shaft, which easily causes the clamping of the hydraulic shaft to deviate, thereby affecting the machining accuracy of the hydraulic shaft. To this end, the present invention provides an automated hydraulic shaft grinding device. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the present invention to solve the technical problem is: the automatic hydraulic shaft grinding equipment described in the present invention comprises:

[0006] A workbench, wherein a fixing frame is fixedly installed on the workbench, a rotating shaft is plugged on the fixing frame, a flange is fixedly installed on the rotating shaft, a rotating disk is fixedly installed on the flange, a connecting block is fixedly installed on the inner sides of the two rotating disks, a plurality of sliding fixing seats are fixedly installed on the connecting block, a plurality of fixing fixtures are fixedly installed on the edge of the rotating disk, and a bearing is fixedly installed on the inner side of the fixing fixture;

[0007] A third electric guide rail is fixedly arranged on the top of the sliding fixed seat, a first top connection seat is slidably installed on the third electric guide rail, a cylinder mounting seat is fixedly arranged on the top of the first top connection seat, a small telescopic rod is arranged on the top of the cylinder mounting seat, a first spring is sleeved on the outer side of the small telescopic rod, a material placing seat is fixedly arranged on the top of the small telescopic rod, and a first cylinder is fixedly arranged on the cylinder mounting seat;

[0008] A second top-connecting seat is also slidably mounted on the third electric guide rail, a cylinder mounting box is fixedly mounted on the top of the second top-connecting seat, a second cylinder is fixedly mounted on the inner side of the cylinder mounting box, a cylinder connecting shaft is fixedly mounted on the second cylinder, and a first round table abutting head is fixedly mounted on the cylinder connecting shaft;

[0009] A first clamping shaft is arranged on one of the bearings, a hydraulic cylinder is fixedly connected to the first clamping shaft, a clamping box is fixedly arranged on the hydraulic cylinder, a clamping telescopic rod is fixedly arranged on the inner side of the clamping box, a second spring is sleeved on the clamping telescopic rod, a top plate is fixedly installed on the clamping telescopic rod, a supporting connecting rod is fixedly arranged on the top plate, and the supporting connecting rod extends to the outside of the clamping box and is fixedly provided with a second truncated cone supporting head;

[0010] A second clamping shaft is arranged on the other of the bearings, a holding head mounting seat is fixedly connected to the second clamping shaft, a plurality of third truncated cone holding heads are fixedly arranged on the holding head mounting seat, and the second clamping shaft is fixedly connected to the rotating shaft;

[0011] A loading slot is provided on the workbench, a first electric guide rail is fixedly arranged on the inner side of the loading slot, a connecting seat is provided on the first electric guide rail, a first carrying platform is fixedly connected to the connecting seat, a second electric guide rail is fixedly arranged on the top of the first carrying platform, a second carrying platform is provided on the second electric guide rail, a connecting frame is fixedly installed on the second carrying platform, and a grinding mechanism is provided on the connecting frame.

[0012] Preferably, the grinding mechanism includes a first servo motor fixedly mounted on a connecting frame, a first driving wheel fixedly mounted on an output end of the first servo motor, a first belt sleeved on the first driving wheel, a first driven wheel also disposed on the connecting frame, the first driven wheel being connected to the first belt, a connecting seat fixedly mounted on the connecting frame and close to the first driven wheel, a telescopic rod fixedly mounted on the connecting seat.

[0013] Preferably, a sliding frame is provided on the inner side of the connecting frame, a screw rod is inserted on the sliding frame, a linkage seat is slidably installed on the screw rod, an adapter seat is fixedly provided on the linkage seat, the adapter seat is connected to the telescopic rod, a grinding wheel is provided on the adapter seat, a second driven wheel is fixedly provided on the screw rod extending to the outer side of the sliding frame, a second belt is provided on the second driven wheel, a second servo motor is fixedly provided on the bottom of the sliding frame, a second driving wheel is fixedly provided on the output end of the second servo motor, and the second belt is connected to the second driving wheel.

[0014] Preferably, a guide plate is provided at the bottom of the loading tank, and the top surface of the guide plate is inclined.

[0015] Preferably, a motor box is fixedly installed on the outside of one of the fixed frames, a reducer is fixedly installed on the inside of the motor box, the first clamping shaft is fixedly connected to the rotating shaft, one end of the rotating shaft close to the first clamping shaft is connected to the reducer, and a motor is also installed on the inside of the motor box, and the output end of the motor is connected to the reducer.

[0016] Preferably, a limiting tube is fixedly provided on the cylinder mounting box, and the second cylinder is plugged into the limiting tube.

[0017] Preferably, the side surfaces of the sliding fixing seat are symmetrically provided with reserved grooves, and the first top-connecting seat and the second top-connecting seat are both slidably disposed inside the reserved grooves.

[0018] Preferably, positioning pins are symmetrically arranged on one side of the material placement seat close to the cylinder mounting box.

[0019] Preferably, a linkage plate is inserted into the first top connection seat, and the second top connection seat is connected to the linkage plate.

[0020] Preferably, a sinking groove is provided on the material placing seat, and a metal sensor is fixedly provided on the inner side of the sinking groove.

[0021] The beneficial effects of the present invention are as follows:

[0022] The present invention describes an automated hydraulic shaft grinding device, wherein a second top seat slidably mounted on a third electric guide rail is used to load a cylinder mounting box, a cylinder mounting box fixedly arranged on the top of the second top seat is used to load and limit the second cylinder, and a second cylinder fixedly arranged on the inner side of the cylinder mounting box is used to load the first conical table holding head. When the grinding mechanism grinds the hydraulic shaft, when the hydraulic shaft and the grinding mechanism just come into contact, the first conical table holding head is instantly pushed by the second cylinder, and the pushing action coincides with the time when the hydraulic shaft and the grinding mechanism come into contact, thereby preventing the grinding mechanism from generating a momentary impact force on the hydraulic shaft when the hydraulic shaft and the grinding mechanism come into contact, causing the hydraulic shaft to shift when it is just about to be ground, thereby affecting the machining accuracy of the hydraulic shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a stereogram in the present invention;

[0025] Figure 2 It is a structural schematic diagram of the connecting frame in the present invention;

[0026] Figure 3 It is a structural schematic diagram of the sliding frame in the present invention;

[0027] Figure 4 It is a structural schematic diagram of the fixing frame in the present invention;

[0028] Figure 5 It is a structural schematic diagram of the guide plate in the present invention;

[0029] Figure 6 It is a structural schematic diagram of the first carrier platform in the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the reducer in the present invention;

[0031] Figure 8 It is a structural schematic diagram of the turntable in the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the sliding fixing seat in the present invention;

[0033] Fig.10 It is a structural schematic diagram of the material placement seat in the present invention;

[0034] Fig.11 It is a structural schematic diagram of the second top connection seat in the present invention;

[0035] Fig.12 is a schematic structural diagram of the second cylinder in the present invention;

[0036] Fig.13 It is a structural schematic diagram of the hydraulic cylinder in the present invention;

[0037] Fig.14 It is a schematic diagram of the structure of the top plate in the present invention;

[0038] Fig.15 This is a schematic diagram of the structure of the second clamping shaft in the present invention.

[0039] Fig.16 It is a structural schematic diagram of the sinking tank in the present invention.

[0040] In the figure: 1, workbench; 2, loading slot; 3, guide plate; 4, first electric guide rail; 5, connecting seat; 6, first carrying platform; 7, second electric guide rail; 8, second carrying platform; 9, connecting frame; 10, first servo motor; 11, first driving wheel; 12, first belt; 13, first driven wheel; 14, connecting seat; 15, telescopic rod; 16, sliding frame; 17, screw rod; 18, sliding sleeve; 19, second servo motor; 20, second driving wheel; 21, second belt; 22, second driven wheel; 23, linkage seat; 24, adapter seat; 25, grinding wheel; 26, fixed frame; 27, motor box; 28, rotating shaft; 29, flange; 30, turntable; 31, fixing fixture; 32, bearing; 33, connecting block; 34, sliding fixed seat; 35. The third electric guide rail; 36. The reserved groove; 37. The first top seat; 38. The linkage plate; 39. The second top seat; 40. The cylinder mounting seat; 41. The small telescopic rod; 42. The first spring; 43. The first cylinder; 44. The material placement seat; 45. The sinking groove; 46. The metal sensor; 47. The cylinder mounting box; 48. The second cylinder; 49. The limit tube; 50. The cylinder connecting shaft; 51. The first truncated cone holding head; 52. The first clamping shaft; 53. The hydraulic cylinder; 54. The clamping box; 55. The clamping telescopic rod; 56. The second spring; 57. The top plate; 58. The holding connecting rod; 59. The second truncated cone holding head; 60. The second clamping shaft; 61. The holding head mounting seat; 62. The third truncated cone holding head; 63. The reducer; 64. The motor; 65. The positioning pin. DETAILED DESCRIPTION

[0041] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0042] like Figure 1-16 As shown, an automatic hydraulic shaft grinding device according to an embodiment of the present invention comprises:

[0043] A workbench 1, on which a fixing frame 26 is fixedly installed, on which a rotating shaft 28 is plugged, on which a flange 29 is fixedly arranged, on which a rotating disk 30 is fixedly arranged, on which a connecting block 33 is fixedly arranged inside the two rotating disks 30, on which a plurality of sliding fixing seats 34 are fixedly arranged, on which a plurality of fixing fixtures 31 are fixedly arranged at the edge of the rotating disk 30, on which a bearing 32 is fixedly arranged inside the fixing fixture 31;

[0044] A third electric guide rail 35 is fixedly arranged on the top of the sliding fixed seat 34, a first top seat 37 is slidably installed on the third electric guide rail 35, a cylinder mounting seat 40 is fixedly arranged on the top of the first top seat 37, a small telescopic rod 41 is arranged on the top of the cylinder mounting seat 40, a first spring 42 is sleeved on the outer side of the small telescopic rod 41, a material placing seat 44 is fixedly arranged on the top of the small telescopic rod 41, and a first cylinder 43 is fixedly arranged on the cylinder mounting seat 40;

[0045] A second top-connecting seat 39 is also slidably mounted on the third electric guide rail 35, a cylinder mounting box 47 is fixedly mounted on the top of the second top-connecting seat 39, a second cylinder 48 is fixedly mounted on the inner side of the cylinder mounting box 47, a cylinder connecting shaft 50 is fixedly mounted on the second cylinder 48, and a first round table abutting head 51 is fixedly mounted on the cylinder connecting shaft 50;

[0046] A first clamping shaft 52 is arranged on one of the bearings 32, a hydraulic cylinder 53 is fixedly connected to the first clamping shaft 52, a clamping box 54 is fixedly arranged on the hydraulic cylinder 53, a clamping telescopic rod 55 is fixedly arranged on the inner side of the clamping box 54, a second spring 56 is sleeved on the clamping telescopic rod 55, a top plate 57 is fixedly installed on the clamping telescopic rod 55, a supporting connecting rod 58 is fixedly arranged on the top plate 57, and a second truncated cone supporting head 59 is fixedly arranged on the outside of the supporting connecting rod 58 extending to the clamping box 54;

[0047] A second clamping shaft 60 is disposed on another bearing 32, a holding head mounting seat 61 is fixedly connected to the second clamping shaft 60, a plurality of third truncated cone holding heads 62 are fixedly disposed on the holding head mounting seat 61, and the second clamping shaft 60 is fixedly connected to the rotating shaft 28;

[0048] A loading slot 2 is provided on the workbench 1, a first electric guide rail 4 is fixedly provided on the inner side of the loading slot 2, a connecting seat 5 is provided on the first electric guide rail 4, a first carrying platform 6 is fixedly connected to the connecting seat 5, a second electric guide rail 7 is fixedly provided on the top of the first carrying platform 6, a second carrying platform 8 is provided on the second electric guide rail 7, a connecting frame 9 is fixedly installed on the second carrying platform 8, and a grinding mechanism is provided on the connecting frame 9;

[0049] When in use, the workbench 1 is used as a bearing platform for the processing of the device, and a groove is provided on the workbench 1 for facilitating the discharge of materials by the staff, so that the user can be closer to the discharge place, and the fixed frame 26 fixedly installed on the workbench 1 is used to load the rotating shaft 28, and the rotating shaft 28 can be rotated on the fixed frame 26, and the rotating shaft 28 plugged into the fixed frame 26 is used to drive the flange 29 and the turntable 30 to load, and complete the loading of the flange 29, and the flange 29 fixedly set on the rotating shaft 28 is used to load and limit the turntable 30, so that the gap between the two turntables 30 will not change during the operation of the device, and the turntable 30 fixedly installed on the flange 29 is used to load the fixed fixture 31, so as to facilitate the discharge of the hydraulic shaft, and the two turntables 30 are fixed and connected by a connecting block 33, and a plurality of sliding fixing seats 34 fixedly set on the connecting block 33 are used to carry out a preliminary load on the hydraulic shaft during the placement of the hydraulic shaft, so as to improve the convenience of the staff to place the hydraulic shaft;

[0050] The third electric guide rail 35 fixedly arranged on the top of the sliding fixed seat 34 is used to drive the first top seat 37 and the second top seat 39 to reciprocate linear displacement thereon. The displacement distance at this location is determined according to the size of the hydraulic shaft. The first top seat 37 slidably installed on the third electric guide rail 35 slides on the third electric guide rail 35 and loads the cylinder mounting seat 40. The cylinder mounting seat 40 is used to load the small telescopic rod 41. The small telescopic rod 41 arranged on the top of the cylinder mounting seat 40 is used to load the material mounting seat 44. The first spring 42 sleeved on the outer side of 41 is used to provide elastic support for the extension and contraction of the small telescopic rod 41, which is beneficial to prolonging the service life of the small telescopic rod 41. The material placement seat 44 fixedly arranged on the top of the small telescopic rod 41 is used to pre-install the hydraulic shaft when the hydraulic shaft is placed. On the one hand, it can make the installation of the hydraulic shaft faster, and on the other hand, the hydraulic shaft can be placed more horizontally due to the fit between the material placement seat 44 and the hydraulic shaft, so as to ensure the accuracy of grinding. The first cylinder 43 fixedly arranged on the cylinder mounting seat 40 is used to push the material placement seat 44;

[0051] The second top seat 39 slidably mounted on the third electric guide rail 35 is used to load the cylinder mounting box 47, the cylinder mounting box 47 fixedly mounted on the top of the second top seat 39 is used to load and limit the second cylinder 48, the second cylinder 48 fixedly mounted on the inner side of the cylinder mounting box 47 is used to load the cylinder connecting shaft 50, and the cylinder connecting shaft 50 is used to load the first truncated table holding head 51. When the grinding mechanism grinds the hydraulic shaft, when the hydraulic shaft and the grinding mechanism just come into contact, the first truncated table holding head 51 is pushed instantaneously by the second cylinder 48, and the pushing action coincides with the time when the hydraulic shaft and the grinding mechanism come into contact, so as to prevent the grinding mechanism from generating an instant impact force on the hydraulic shaft when the hydraulic shaft and the grinding mechanism come into contact, so that the hydraulic shaft is displaced when it is just about to be ground, thereby affecting the machining accuracy of the hydraulic shaft.

[0052] The first clamping shaft 52 set on one of the bearings 32 is used to load the hydraulic cylinder 53, the hydraulic cylinder 53 fixedly connected to the first clamping shaft 52 is used to load the clamping box 54, and the clamping box 54 fixedly set on the hydraulic cylinder 53 is used to load and limit the clamping telescopic rod 55. The clamping telescopic rod 55 fixedly set on the inner side of the clamping box 54 will deform when the flange 29 contacts the hydraulic shaft, and the elastic reaction force of the second spring 56 is used to enhance the convenience of the second round table holding head 59 to clamp the hydraulic shaft. The second spring 56 sleeved on the clamping telescopic rod 55 is used to provide a holding force when the second truncated cone holding head 59 contacts the hydraulic shaft. In this process, when the second truncated cone holding head 59 needs to drive the top plate 57 to abut against the inner side of the clamping box 54, the second spring 56 stops deforming. A convex ring corresponding to the top plate 57 is provided on the inner side of the clamping box 54 to control the deformation range of the second spring 56 and the clamping telescopic rod 55. The top plate 57 fixedly installed on the clamping telescopic rod 55 is used to cooperate with the convex ring. The second spring 56 limits the range and can limit the second truncated cone abutting head 59, so that the extension length of the second truncated cone abutting head 59 is fixed. The abutting connecting rod 58 fixedly arranged on the top plate 57 is used to connect the top plate 57 and the second truncated cone abutting head 59. The second truncated cone abutting head 59 fixedly arranged outside the clamping box 54 is used to abut the hydraulic shaft. The second clamping shaft 60 arranged on another bearing 32 is used to load the abutting head mounting seat 61. The abutment head mounting seat 61 fixedly connected to the second clamping shaft 60 is used to load the third truncated cone abutment head 62, and the plurality of third truncated cone abutment heads 62 fixedly arranged on the abutment head mounting seat 61 are used to abut the hydraulic shaft. Before the hydraulic shaft is ground, the third truncated cone abutment head 62 cooperates with the second truncated cone abutment head 59 to clamp the end faces of both ends of the hydraulic shaft. The clamping at both ends can ensure that the force on the hydraulic shaft during grinding is uniform, which helps to obtain a uniform grinding effect and reduce processing defects caused by uneven force.

[0053] The loading slot 2 opened on the workbench 1 is used to load the guide plate 3 on the one hand, so that the debris generated during the grinding of the hydraulic shaft can be collected to ensure the cleanliness of the working environment, and is used to load the first electric guide rail 4 on the other hand. The first electric guide rail 4 fixedly arranged on the inner side of the loading slot 2 is used to drive the connecting seat 5 to move in the vertical direction, and the connecting seat 5 arranged on the first electric guide rail 4 is used to drive the first carrying platform 6 to move together, and the first carrying platform 6 fixedly connected to the connecting seat 5 is used to drive the second electric guide rail 7 to move together, so that the grinding mechanism can be height-adjusted on the workbench 1 to facilitate the grinding of the hydraulic shaft by the grinding mechanism, the second electric guide rail 7 fixedly arranged on the top of the first carrying platform 6 is used to drive the second carrying platform 8 to move horizontally, and the second carrying platform 8 arranged on the second electric guide rail 7 is used to drive the connecting frame 9 to move together, and the connecting frame 9 fixedly installed on the second carrying platform 8 is used to drive the grinding mechanism to move together, and the grinding mechanism arranged on the connecting frame 9 is used to grind the hydraulic shaft.

[0054] like Figure 1-3 As shown, the grinding mechanism includes a first servo motor 10 fixedly arranged on a connecting frame 9, a first driving wheel 11 is fixedly arranged at the output end of the first servo motor 10, a first belt 12 is sleeved on the first driving wheel 11, a first driven wheel 13 is also arranged on the connecting frame 9, the first driven wheel 13 is connected to the first belt 12, a connecting seat 14 is fixedly arranged on the connecting frame 9 and close to the first driven wheel 13, and a telescopic rod 15 is fixedly arranged on the connecting seat 14;

[0055] During use, in this process, the first servo motor 10 fixedly arranged on the connecting frame 9 is used to load and drive the first driving wheel 11 to rotate, the first driving wheel 11 fixedly arranged at the output end of the first servo motor 10 is used to drive the first belt 12 to rotate, the first belt 12 sleeved on the first driving wheel 11 is used to drive the first driven wheel 13 to rotate, the first driven wheel 13 also arranged on the connecting frame 9 is used to load the connecting seat 14, and the connecting seat 14 fixedly arranged on the connecting frame 9 and close to the first driven wheel 13 is used to load the telescopic rod 15.

[0056] like Figure 1-3As shown, a sliding frame 16 is arranged inside the connecting frame 9, a screw rod 17 is inserted on the sliding frame 16, a linkage seat 23 is slidably mounted on the screw rod 17, an adapter seat 24 is fixedly arranged on the linkage seat 23, the adapter seat 24 is connected to the telescopic rod 15, a grinding wheel 25 is arranged on the adapter seat 24, the screw rod 17 extends to the outside of the sliding frame 16 and a second driven wheel 22 is fixedly arranged, the second driven wheel 22 is provided with a second belt 21, a second servo motor 19 is fixedly arranged at the bottom of the sliding frame 16, a second driving wheel 20 is fixedly arranged at the output end of the second servo motor 19, and the second belt 21 is connected to the second driving wheel 20;

[0057] During use, in this process, the sliding frame 16 arranged inside the connecting frame 9 is used to load the second servo motor 19, the screw rod 17 inserted on the sliding frame 16 is used to drive the sliding sleeve 18 to move horizontally and linearly, and the linkage seat 23 slidably installed on the screw rod 17 is used to drive the telescopic rod 15 to extend or retract, so as to facilitate the grinding of the hydraulic shaft, and the adapter seat 24 fixedly arranged on the linkage seat 23 is used to limit and fix the telescopic rod 15, and drive the telescopic rod 15 to retract or extend when the linkage seat 23 moves, and the adapter seat 24 and the telescopic rod 15 are connected. The rod 15 is connected, and the grinding wheel 25 set on the adapter 24 is used to complete the grinding work of the hydraulic shaft. The second driven wheel 22 fixedly set on the outer side of the sliding frame 16 through the screw rod 17 is used to receive the screw rod 17 and the second belt 21. The second belt 21 set on the second driven wheel 22 is used to drive the second driven wheel 22 to rotate. The second servo motor 19 fixedly set at the bottom of the sliding frame 16 is used to drive the second driving wheel 20 to rotate. The second driving wheel 20 fixedly set at the output end of the second servo motor 19 is used to drive the second belt 21 to rotate;

[0058] During grinding, the first servo motor 10 is started, the first servo motor 10 drives the first driving wheel 11 to rotate, the first driving wheel 11 drives the first belt 12 to rotate, the first belt 12 drives the first driven wheel 13 to rotate, the first driven wheel 13 drives the telescopic rod 15 to rotate, the telescopic rod 15 drives the grinding wheel 25 to rotate, so as to grind the hydraulic shaft. When it is necessary to adjust the extension length of the grinding wheel 25, the second servo motor 19 is started, the second servo motor 19 drives the second driving wheel 20 to rotate, the second driving wheel 20 drives the second belt 21 to rotate, the second belt 21 drives the second driven wheel 22 to rotate, and the second driven wheel 22 drives the wire The rod 17 rotates, and the rotation of the screw rod 17 can make the sleeve 18 perform horizontal linear displacement on the inner side of the sliding frame 16, and the sleeve 18 drives the linkage seat 23 to move together, and the linkage seat 23 mobilizes the telescopic rod 15 to contract or extend, and in this process, the linkage seat 23 drives the adapter seat 24 to perform horizontal displacement together, and the adapter seat 24 drives the grinding wheel 25 to move together, and the grinding wheel 25 is in a highly rotated state to grind the hydraulic shaft. When the first driven wheel 13 drives the telescopic rod 15 to rotate, the telescopic rod 15 can rotate at a high speed under the position limitation of the linkage seat 23, so that the adapter seat 24 drives the grinding wheel 25 to rotate to grind the hydraulic shaft.

[0059] like Figure 1-5 As shown, a guide plate 3 is provided at the bottom of the loading tank 2, and the top surface of the guide plate 3 is inclined;

[0060] When in use, during the process, the guide plate 3 arranged at the bottom of the loading tank 2 is used to collect the debris generated during the grinding work. Since the top surface of the guide plate 3 is arranged at an angle, the convenience of collecting the debris can be improved.

[0061] like Figure 1-7 As shown, a motor box 27 is fixedly arranged on the outside of one of the fixing frames 26, a reducer 63 is fixedly arranged on the inside of the motor box 27, the first clamping shaft 52 is fixedly connected to the rotating shaft 28, one end of the rotating shaft 28 close to the first clamping shaft 52 is connected to the reducer 63, and a motor 64 is also arranged on the inside of the motor box 27, and the output end of the motor 64 is connected to the reducer 63;

[0062] During use, in this process, the motor box 27 fixedly arranged on the outside of one of the fixed frames 26 is used to load the reducer 63 and the motor 64, and the reducer 63 fixedly arranged on the inside of the motor box 27 is used to reduce the torque requirement when the motor 64 starts, and at the same time increase the output torque, so that the motor 64 can start a large mass load more smoothly. Since the end of the rotating shaft 28 close to the first clamping shaft 52 is connected to the reducer 63, the motor 64 can drive the rotating shaft 28 to rotate, and the rotating shaft 28 drives the flange 29, the turntable 30, the connecting block 33 and the sliding fixed seat 34 to rotate together, thereby realizing convenient loading of the hydraulic shaft. The power output of the motor 64 is intermittent, and the angle of each rotation is limited to 72°. The motor 64 also arranged on the inside of the motor box 27 is used to drive the rotating shaft 28 to rotate.

[0063] like Figure 8-16 As shown, a limit tube 49 is fixedly arranged on the cylinder mounting box 47, and the second cylinder 48 is plugged into the limit tube 49;

[0064] During use, the limiting tube 49 fixedly provided on the cylinder mounting box 47 is used to limit and protect the second cylinder 48, so as to prevent the limiting tube 49 from being offset due to the force applied to the force point due to long-term use.

[0065] like Figure 8-16 As shown, a reserved groove 36 is symmetrically opened on the side of the sliding fixed seat 34, and the first top connecting seat 37 and the second top connecting seat 39 are both slidably arranged inside the reserved groove 36;

[0066] During use, the reserved grooves 36 symmetrically opened on the sides of the sliding fixing seat 34 are used to limit the first top connecting seat 37 and the second top connecting seat 39 during horizontal movement, thereby ensuring the stability of the first top connecting seat 37 and the second top connecting seat 39 during operation.

[0067] like Figure 8-16 As shown, a positioning pin 65 is symmetrically arranged on one side of the material placement seat 44 and close to the cylinder mounting box 47;

[0068] During use, during this process, the positioning pins 65 symmetrically arranged on one side of the material placement seat 44 and close to the cylinder mounting box 47 are used to limit the reserved distance between the second top seat 39 and the first top seat 37 to ensure the normal processing of the hydraulic shaft.

[0069] like Figure 8-16 As shown, the first top connection seat 37 is plugged with a linkage plate 38, and the second top connection seat 39 is connected to the linkage plate 38. When in use, the linkage plate 38 plugged into the first top connection seat 37 is used to connect the first top connection seat 37 and the second top connection seat 39.

[0070] like Figure 8-16As shown, a sinking groove 45 is provided on the material placement seat 44, and a metal sensor 46 is fixedly provided on the inner side of the sinking groove 45;

[0071] During use, during this process, the sinking groove 45 opened on the material placement seat 44 is used to load the metal sensor 46, and the metal sensor 46 fixedly arranged on the inner side of the sinking groove 45 is used to sense the hydraulic shaft. When the metal sensor 46 detects the hydraulic shaft, the hydraulic cylinder 53 starts and cooperates with the second truncated cone holding head 59 and the third truncated cone holding head 62 to clamp the two ends of the hydraulic shaft.

[0072] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automated hydraulic shaft grinding device, characterized in that: include; A workbench (1), wherein a fixing frame (26) is fixedly mounted on the workbench (1), a rotating shaft (28) is plugged into the fixing frame (26), a flange (29) is fixedly mounted on the rotating shaft (28), a rotating disk (30) is fixedly mounted on the flange (29), a connecting block (33) is fixedly mounted on the inner sides of the two rotating disks (30), a plurality of sliding fixing seats (34) are fixedly mounted on the connecting block (33), a plurality of fixing fixtures (31) are fixedly mounted on the edge of the rotating disk (30), and a bearing (32) is fixedly mounted on the inner side of the fixing fixture (31); A third electric guide rail (35) is fixedly arranged on the top of the sliding fixed seat (34), a first top seat (37) is slidably mounted on the third electric guide rail (35), a cylinder mounting seat (40) is fixedly arranged on the top of the first top seat (37), a small telescopic rod (41) is arranged on the top of the cylinder mounting seat (40), a first spring (42) is sleeved on the outer side of the small telescopic rod (41), a material placing seat (44) is fixedly arranged on the top of the small telescopic rod (41), and a first cylinder (43) is fixedly arranged on the cylinder mounting seat (40); A second top-connecting seat (39) is also slidably mounted on the third electric guide rail (35); a cylinder mounting box (47) is fixedly mounted on the top of the second top-connecting seat (39); a second cylinder (48) is fixedly mounted on the inner side of the cylinder mounting box (47); a cylinder connecting shaft (50) is fixedly mounted on the second cylinder (48); and a first round table abutting head (51) is fixedly mounted on the cylinder connecting shaft (50); A first clamping shaft (52) is arranged on one of the bearings (32), a hydraulic cylinder (53) is fixedly connected to the first clamping shaft (52), a clamping box (54) is fixedly arranged on the hydraulic cylinder (53), a clamping telescopic rod (55) is fixedly arranged on the inner side of the clamping box (54), a second spring (56) is sleeved on the clamping telescopic rod (55), a top plate (57) is fixedly installed on the clamping telescopic rod (55), a supporting connecting rod (58) is fixedly arranged on the top plate (57), and a second truncated cone supporting head (59) is fixedly arranged on the supporting connecting rod (58) extending to the outside of the clamping box (54); A second clamping shaft (60) is arranged on the other bearing (32), a holding head mounting seat (61) is fixedly connected to the second clamping shaft (60), a plurality of third truncated cone holding heads (62) are fixedly arranged on the holding head mounting seat (61), and the second clamping shaft (60) is fixedly connected to the rotating shaft (28); The workbench (1) is provided with a loading slot (2), a first electric guide rail (4) is fixedly arranged on the inner side of the loading slot (2), a connecting seat (5) is arranged on the first electric guide rail (4), a first carrying platform (6) is fixedly connected to the connecting seat (5), a second electric guide rail (7) is fixedly arranged on the top of the first carrying platform (6), a second carrying platform (8) is arranged on the second electric guide rail (7), a connecting frame (9) is fixedly installed on the second carrying platform (8), and a grinding mechanism is arranged on the connecting frame (9).

2. The automatic hydraulic shaft grinding device according to claim 1, characterized in that: The grinding mechanism comprises a first servo motor (10) fixedly arranged on a connecting frame (9); a first driving wheel (11) is fixedly arranged at the output end of the first servo motor (10); a first belt (12) is sleeved on the first driving wheel (11); a first driven wheel (13) is also arranged on the connecting frame (9); the first driven wheel (13) is connected to the first belt (12); a connecting seat (14) is fixedly arranged on the connecting frame (9) and close to the first driven wheel (13); a telescopic rod (15) is fixedly arranged on the connecting seat (14).

3. The automatic hydraulic shaft grinding device according to claim 2, characterized in that: A sliding frame (16) is arranged inside the connecting frame (9), a screw rod (17) is inserted on the sliding frame (16), a linkage seat (23) is slidably mounted on the screw rod (17), a transfer seat (24) is fixedly arranged on the linkage seat (23), the transfer seat (24) is connected to the telescopic rod (15), a grinding wheel (25) is arranged on the transfer seat (24), a second driven wheel (22) is fixedly arranged on the screw rod (17) extending to the outer side of the sliding frame (16), a second belt (21) is arranged on the second driven wheel (22), a second servo motor (19) is fixedly arranged at the bottom of the sliding frame (16), a second driving wheel (20) is fixedly arranged at the output end of the second servo motor (19), and the second belt (21) is connected to the second driving wheel (20).

4. The automatic hydraulic shaft grinding device according to claim 1, characterized in that: A guide plate (3) is arranged at the bottom of the loading tank (2), and the top surface of the guide plate (3) is arranged in an inclined manner.

5. The automatic hydraulic shaft grinding device according to claim 1, characterized in that: A motor box (27) is fixedly arranged on the outside of one of the fixed frames (26), a reducer (63) is fixedly arranged on the inside of the motor box (27), the first clamping shaft (52) is fixedly connected to the rotating shaft (28), one end of the rotating shaft (28) close to the first clamping shaft (52) is connected to the reducer (63), and a motor (64) is also arranged on the inside of the motor box (27), and the output end of the motor (64) is connected to the reducer (63).

6. The automatic hydraulic shaft grinding device according to claim 1, characterized in that: A limit tube (49) is fixedly arranged on the cylinder mounting box (47), and the second cylinder (48) is plugged into the limit tube (49).

7. The automatic hydraulic shaft grinding device according to claim 1, characterized in that: A reserved groove (36) is symmetrically provided on the side surface of the sliding fixed seat (34), and the first top-connecting seat (37) and the second top-connecting seat (39) are both slidably arranged inside the reserved groove (36).

8. The automatic hydraulic shaft grinding device according to claim 1, characterized in that: Positioning pins (65) are symmetrically arranged on one side of the material placement seat (44) close to the cylinder mounting box (47).

9. The automatic hydraulic shaft grinding device according to claim 1, characterized in that: A linkage plate (38) is inserted into the first top connection seat (37), and the second top connection seat (39) is connected to the linkage plate (38).

10. The automatic hydraulic shaft grinding device according to claim 1, characterized in that: The material placement seat (44) is provided with a sinking groove (45), and a metal sensor (46) is fixedly arranged on the inner side of the sinking groove (45).

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