CN116175254A - Automatic feeding is used in processing of wind-powered electricity generation machine high accuracy gear shaft - Google Patents
Automatic feeding is used in processing of wind-powered electricity generation machine high accuracy gear shaft Download PDFInfo
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- CN116175254A CN116175254A CN202310214896.2A CN202310214896A CN116175254A CN 116175254 A CN116175254 A CN 116175254A CN 202310214896 A CN202310214896 A CN 202310214896A CN 116175254 A CN116175254 A CN 116175254A
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- frame
- sliding
- fixedly connected
- gear shaft
- sliding frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/043—Construction of the grippers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention discloses an automatic feeding device for processing a high-precision gear shaft of a wind turbine, which belongs to the technical field of gear shafts and comprises a screw rod frame, wherein the top of the screw rod frame is connected with a telescopic rod in a sliding manner, the output end of the telescopic rod is fixedly connected with a sliding frame, the left side and the right side of the bottom of the sliding frame are respectively provided with a second sliding frame in a sliding manner, the two second sliding frames are used for sliding and clamping the gear shaft, one end of each second sliding frame is provided with a clamping block, the second sliding frames are driven to slide by a driving clamping assembly, the two sides of the gear shaft are clamped and fixed, and the driving clamping assembly can drive the second sliding frames to clamp the gear shaft at a gradually slow speed when driving the second sliding frames to clamp the gear shaft, so that the provided rigid clamping force can not directly act on the two ends of the gear shaft, the clamping process of the gear shaft is softer, and damage to the gear shaft caused by the rigid clamping can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of gear shafts, in particular to an automatic feeding device for processing a high-precision gear shaft of a wind turbine.
Background
The gear shaft refers to a mechanical part which supports and rotates together with a rotating part to transmit motion, torque or bending moment, and is generally in a metal round rod shape, and each section can have different diameters. The wind driven generator is power equipment which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the wind driven generator drives the rotor to rotate when in operation, the wind driven generator is finally converted into a motor through transmission of mechanical components in the wind driven generator, the internal structure of the wind driven generator is quite complex, a plurality of gear shafts are installed for transmission, the precision of the gear shafts in the wind driven generator is quite high, the process requirements of the gear shafts in the wind driven generator can reach the highest process of the existing gear shafts, and as the wind driven generator is generally installed in places where people smoke is rare such as grasslands, gobi, mountain areas and the like, once the gear shafts in the wind driven generator are damaged, the maintenance cost is quite high, the gear shafts need to be carefully transported to avoid the influence possibly caused by the gear shafts when the gear shafts are processed, transported and fed, and the gear shafts in the wind driven generator are quite large in size and heavy in weight, the gear shafts need to be transported by adopting rigid mechanical means, and the force of rigid mechanical clamping the gear shafts is quite large, and the gear shafts may be damaged when transported and fed. Based on the automatic feeding device, the invention designs an automatic feeding device for processing a high-precision gear shaft of a wind turbine so as to solve the problems.
Disclosure of Invention
The invention aims to provide an automatic feeding device for processing a high-precision gear shaft of a wind turbine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic feeding is used in processing of wind-powered electricity generation machine high accuracy gear shaft, includes the screw rod frame, screw rod frame top sliding connection has the telescopic link, the output fixedly connected with sliding frame of telescopic link, sliding frame bottom left and right sides is provided with the second carriage respectively, and two second carriages are used for sliding clamping gear shaft, the one end of second carriage is provided with the grip block, screw rod frame bottom is provided with the support frame, the inside rotation of support frame is provided with the conveying screw rod, the support frame top slip is provided with the fixed frame, fixed frame bottom and conveying screw rod screwed connection, fixed frame top left and right sides is provided with first carriage in the side of sliding respectively, the one end fixedly connected with butt joint piece of first carriage, the inside drive clamping assembly that is provided with of sliding frame is used for driving the second carriage at different speeds to the inside slip of sliding frame to reduce the pressure to the gear shaft when centre gripping, the inside counterpoint clamping assembly that is provided with of fixed frame is used for guaranteeing to break away from the gear shaft after the complete clamp by first sliding frame with the sliding frame when the gear shaft of fixed switching transportation.
As a further scheme of the invention, the driving clamping assembly comprises a second bidirectional screw, the second bidirectional screw is rotatably arranged in the sliding frame, a connecting seat is fixedly connected in the sliding frame, the connecting seat is rotatably sleeved at the center of the second bidirectional screw, the thread intervals on two sides of the second bidirectional screw gradually increase outwards, the inner walls on two sides of the second sliding frame are respectively and fixedly connected with a lug, the other ends of the lugs are in butt joint with the thread grooves of the second bidirectional screw, the top of the sliding frame is fixedly connected with a driving cylinder, the output end of the driving cylinder is fixedly connected with the side wall of the second sliding frame, the bottom of the second sliding frame is fixedly connected with a second butt joint plate, and the second sliding frame is provided with a self-cleaning mechanism which is used for automatically cleaning impurities on the surface of a gear shaft contact part and avoiding abrasion to the gear shaft.
As a further scheme of the invention, the alignment clamping assembly comprises a first bidirectional screw rod, the first bidirectional screw rod is rotatably arranged in a fixed frame, one end of the fixed frame is fixedly connected with a third motor, the output end of the third motor is fixedly connected with the fixed frame, two first sliding frames are respectively and spirally connected with two sides of the first bidirectional screw rod, one end of each first sliding frame is fixedly connected with a reset spring for resetting the first sliding frame, the top of each first sliding frame is fixedly connected with a first abutting plate, the top of each first abutting plate can be in sliding fit with the bottom of each second abutting plate, and the center of the top of each fixed frame is fixedly connected with a supporting seat.
As a further scheme of the invention, a screw rod is rotatably arranged in the screw rod frame, a sliding seat is sleeved on the screw rod in a sliding way, the top of the telescopic rod is fixedly connected with the sliding seat, one end of the screw rod frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the screw rod, one end of the support frame is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with the conveying screw rod.
As a further scheme of the invention, the self-cleaning mechanism comprises a connecting screw rod, the connecting screw rod is in spiral connection with the bottom of the sliding frame, the clamping block is rotatably arranged at one end of the second sliding frame, one end of the clamping block is fixedly connected with a one-way bearing, a positioning plate is fixedly connected onto the second sliding frame, one end of the connecting screw rod penetrates through the positioning plate and is rotatably connected with the one-way bearing, a connecting plate is fixedly connected to the front side of the bottom of the sliding frame, a sliding groove is formed in the connecting plate, a connecting shaft is slidably arranged in the sliding groove, one end of the second sliding frame is rotatably connected with a swinging rod, one end of the swinging rod is rotatably sleeved outside the connecting shaft, one end of the connecting shaft is fixedly connected with a cleaning block, and the cleaning block is attached to the outer wall of the right end of the clamping block.
As a further scheme of the invention, the side walls of the cleaning blocks are polishing layers with large friction coefficients, and the side surface areas of the cleaning blocks are the same as the side surface areas of the clamping blocks.
As a further scheme of the invention, the connecting shaft is fixedly connected with the baffle plates, and the baffle plates are respectively attached to the front outer wall and the rear outer wall of the connecting plate.
As a further scheme of the invention, the outer walls of the clamping blocks are smooth walls.
Compared with the prior art, the invention has the beneficial effects that:
the second sliding frame is driven to slide through the driving clamping assembly, clamping is fixed from two sides of the gear shaft, the driving clamping assembly can drive the second sliding frame to clamp the gear shaft at a gradually slow speed when driving the second sliding frame to clamp the gear shaft, so that the rigidity clamping force provided by the driving clamping assembly can not directly act on two ends of the gear shaft in a hard mode when clamping the gear shaft, the clamping process of the gear shaft is softer, damage to the gear shaft caused by rigidity clamping can be effectively avoided, after the gear shaft is fixed, the telescopic rod is started to reset, the telescopic rod is driven to slide to the upper side of the support frame through the screw rod frame, the telescopic rod pushes the sliding frame to move downwards again, the driving clamping assembly slides to open the second sliding frame to fix the gear shaft, the gear shaft is clamped and fixed through the aligning clamping assembly, the gear shaft is transported to one side of the support frame through the fixing frame, the aligning clamping assembly is clamped and fixed on the gear shaft by changing the same principle of the first sliding frame, and damage to the gear shaft caused by rigidity clamping can be effectively avoided in the feeding process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of an alignment clamp assembly;
FIG. 3 is a schematic view of a drive clamp assembly (bottom view);
FIG. 4 is a schematic view of the drive clamp assembly (side cross-sectional view of the slide frame);
FIG. 5 is a schematic view of a driving clamp assembly;
fig. 6 is an enlarged schematic view of the structure of fig. 5 at a (sectional view of the sliding frame and the positioning plate).
In the drawings, the list of components represented by the various numbers is as follows:
1. a screw rod rack; 2. a first motor; 3. a support frame; 4. a second motor; 5. a fixed frame; 6. a third motor; 7. a support base; 8. a first bi-directional screw; 9. a butt joint block; 10. a first butt plate; 11. a return spring; 12. a first carriage; 13. a sliding frame; 14. a connecting seat; 15. a second bidirectional screw; 16. a chute; 17. a connecting plate; 18. a second butt plate; 19. a second carriage; 20. a connecting screw; 21. cleaning the block; 22. a connecting shaft; 23. swing rod; 24. a bump; 25. a driving cylinder; 26. a clamping block; 27. a positioning plate; 28. a telescopic rod; 29. and (3) conveying the screw.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an automatic feeding is used in processing of wind-powered electricity generation motor high accuracy gear shaft, includes screw frame 1, screw frame 1 top sliding connection has telescopic link 28, telescopic link 28's output fixedly connected with sliding frame 13, sliding frame 13 bottom left and right sides is provided with second carriage 19 respectively, and two second carriages 19 are used for sliding clamping gear shaft, one end of second carriage 19 is provided with grip block 26, screw frame 1 bottom is provided with support frame 3, support frame 3 inside rotation is provided with conveying screw 29, support frame 3 top slip is provided with fixed frame 5, fixed frame 5 bottom and conveying screw 29 screwed connection, fixed frame 5 top left and right sides equipartition slides and is provided with first carriage 12, the one end fixedly connected with butt joint block 9 of first carriage 12, sliding frame 13 inside is provided with the drive clamping assembly, the drive clamping assembly is used for driving second carriage 19 at different speed and slides in sliding frame 13 inside to reduce the pressure to the gear shaft when centre gripping, fixed frame 5 inside is provided with support frame 3, the alignment assembly is used for guaranteeing to be from the complete in order to guarantee when transporting clamping assembly 12 and transferring and holding gear shaft 12 when holding assembly from the fixed frame 12 and clamping frame 12 to the side and transferring;
above-mentioned scheme is when putting into practical use, adjust telescopic link 28 in the inside position of lead screw frame 1, start telescopic link 28 promotion sliding frame 13 downwardly sliding, when sliding frame 13 slides to the gear shaft top that will turn to finish, drive second carriage 19 slip through the drive clamping assembly, it is fixed to centre gripping from the gear shaft both sides, drive clamping assembly is when driving second carriage 19 centre gripping gear, can drive second carriage 19 and centre gripping gear shaft with slow speed gradually, can accomplish like this when centre gripping gear shaft, the rigidity clamping force that provides, can not direct rigid action at the both ends of gear shaft, make the clamping process of gear shaft softer, so can effectively avoid the damage that rigid centre gripping caused the gear shaft, start telescopic link 28 to reset after the gear shaft is fixed, drive telescopic link 28 to slide to support frame 3 top through the screw frame 1, telescopic link 28 promotes sliding frame 13 downwardly moving once more, drive clamping assembly slides and opens the fixed to the gear shaft, make the gear shaft to be fixed through counterpoint clamping assembly centre gripping in fixed gear shaft 5 inside, rethread fixed frame 5 is to support frame 3 one side slip to the gear shaft, the centre gripping assembly is transported, the centre gripping assembly is adopted and the principle that the centre gripping assembly is the same with the centre gripping assembly is adopted to change in order to guarantee that the centre gripping assembly is effective to change the rigidity to cause the damage to the centre gripping in order to avoid the fixed in the centre gripping process.
As a further scheme of the invention, the driving clamping assembly comprises a second bidirectional screw 15, the second bidirectional screw 15 is rotatably arranged in the sliding frame 13, a connecting seat 14 is fixedly connected in the sliding frame 13, the connecting seat 14 is rotatably sleeved at the center of the second bidirectional screw 15, the thread intervals on two sides of the second bidirectional screw 15 gradually increase outwards, the inner walls on two sides of the second sliding frame 19 are respectively fixedly connected with a bump 24, the other end of the bump 24 is in butt joint with a thread groove of the second bidirectional screw 15, the top of the sliding frame 13 is fixedly connected with a driving cylinder 25, the output end of the driving cylinder 25 is fixedly connected with the side wall of the second sliding frame 19, the bottom of the second sliding frame 19 is fixedly connected with a second butt plate 18, and the second sliding frame 19 is provided with a self-cleaning mechanism for automatically cleaning and avoiding abrasion to the gear shaft contact part surface impurities;
when the above scheme is put into practical use, when the gear shaft to be transported is clamped through the second sliding frame 19, the driving cylinder 25 is started to push the second sliding frames 19 on two sides to slide towards the inner side of the sliding frame 13, the second sliding frame 19 can drive the second bidirectional screw 15 to slide through the convex blocks 24 during sliding, the rotation speed of the second bidirectional screw 15 is slower due to friction between the convex blocks 24 and the thread grooves on the second bidirectional screw 15, and the distance between the thread grooves on the second bidirectional screw 15 is gradually increased towards the middle, so that the sliding speed of the second sliding frame 19 is reduced, and the sliding speed is further reduced along with the increase of the sliding distance, but the pressure of the second sliding frame 19 is not changed, after the second sliding frame 19 contacts with two ends of the gear shaft at a slow speed, the second sliding frame 19 can be fixed on the inner side of the second sliding frame 19, and then the gear shaft can be driven to feed through the second sliding frame 19.
As a further scheme of the invention, the alignment clamping assembly comprises a first bidirectional screw rod 8, the first bidirectional screw rod 8 is rotatably arranged in the fixed frame 5, one end of the fixed frame 5 is fixedly connected with a third motor 6, the output end of the third motor 6 is fixedly connected with the fixed frame 5, two first sliding frames 12 are respectively in spiral connection with two sides of the first bidirectional screw rod 8, one end of each first sliding frame 12 is fixedly connected with a reset spring 11 for resetting the first sliding frame 12, the top of each first sliding frame 12 is fixedly connected with a first alignment plate 10, the top of each first alignment plate 10 can be in sliding fit with the bottom of each second alignment plate 18, and a supporting seat 7 is fixedly connected to the center of the top of the fixed frame 5;
when the above scheme is put into practical use, when the sliding frame 13 transports the gear shaft to the upper side of the fixed frame 5, the second sliding frames 19 at two sides inside the sliding frame 13 need to be opened to put down the gear shaft, when the second sliding frames 19 are opened in a sliding manner, the gear shaft falls inside the supporting seat 7, the second abutting plate 18 at the bottom of the second sliding frames 19 can be contacted with the first abutting plate 10 at the top of the first sliding frame 12, and the first sliding frames 12 are pushed away from the two-side compression reset springs 11 along with the sliding of the second sliding frames 19, at this time, the third motor 6 can not start to drive the first bidirectional screw 8 to rotate due to the thrust of the second sliding frames 19, after the second abutting plate 18 at the bottom of the second sliding frames 19 is separated from the contact with the first abutting plate 10, the first sliding frames 12 are reset under the elastic force of the reset springs 11, the elastic force of the reset springs 11 is small, the first sliding frames 12 can not be impacted on the side surfaces of the gear shaft under the elastic force, then the first bidirectional screw 8 is driven to rotate through the third bidirectional screw 6, the first bidirectional screw 8 rotates to drive the first sliding frames 12 to rotate towards the two sides of the fixed frame 5, and the two-side sliding frames 9 can be clamped to the fixed frame 5 from two sides through the fixed frame 3.
As a further scheme of the invention, a screw rod is rotatably arranged in the screw rod frame 1, a sliding seat is sleeved on the screw rod in a sliding way, the top of the telescopic rod 28 is fixedly connected with the sliding seat, one end of the screw rod frame 1 is fixedly connected with a first motor 2, the output end of the first motor 2 is fixedly connected with a screw rod, one end of the supporting frame 3 is fixedly connected with a second motor 4, and the output end of the second motor 4 is fixedly connected with a conveying screw 29;
above-mentioned scheme is when putting into actual use into, first motor 2 starts and drives the inside lead screw of screw frame 1 and rotate, and the lead screw rotates and makes the sliding seat slide in inside screw frame 1, drives slip frame 13 through telescopic link 28 and carries out the pay-off at the inside slip of screw frame 1, and after the gear shaft transported to fixed frame 5 inside, start second motor 4 and drive conveying screw 29 and rotate for fixed frame 5 can be along with conveying screw 29 rotates and slide at support frame 3 surface and transport the gear shaft.
As a further scheme of the invention, the self-cleaning mechanism comprises a connecting screw 20, the connecting screw 20 is in spiral connection with the bottom of the sliding frame 13, the clamping block 26 is rotatably arranged at one end of the second sliding frame 19, one end of the clamping block 26 is fixedly connected with a one-way bearing, the second sliding frame 19 is fixedly connected with a positioning plate 27, one end of the connecting screw 20 penetrates through the positioning plate 27 and is rotatably connected with the one-way bearing, the front side of the bottom of the sliding frame 13 is fixedly connected with a connecting plate 17, a sliding groove 16 is formed in the connecting plate 17, a connecting shaft 22 is slidably arranged in the sliding groove 16, one end of the second sliding frame 19 is rotatably connected with a swinging rod 23, one end of the swinging rod 23 is rotatably sleeved outside the connecting shaft 22, one end of the connecting shaft 22 is fixedly connected with a cleaning block 21, and the cleaning block 21 is attached to the outer wall of the right end of the clamping block 26;
when the above scheme is put into practical use, when the second sliding frame 19 slides to clamp the gear shaft, the second sliding frame 19 slides to the inner side of the sliding frame 13, so that the swing rod 23 pushes the connecting shaft 22 to slide in the connecting plate 17 along the sliding groove 16, the cleaning block 21 gradually rises until the cleaning block is out of contact with the clamping block 26, then the second sliding frame 19 continues to slide, so that the clamping block 26 is fixedly clamped with the side surface of the gear shaft, when the sliding frame 13 transfers the gear shaft to the upper end of the fixed frame 5, the second sliding frame 19 moves to the outer side to loosen the gear shaft, the swing rod 23 pulls the connecting shaft 22 to reset along the sliding groove 16, so that the cleaning block 21 covers one end of the clamping block 26 again, and the second sliding frame 19 pushes the connecting screw 20 to slide in the sliding frame 13 in the sliding process, make connecting screw 20 take place to rotate, connecting screw 20 drives grip block 26 synchronous rotation through one-way bearing, make grip block 26 rotate simultaneously when contacting with clearance piece 21 surface, can pass through clearance piece 21 like this with the piece clean up that grip block 26 surface probably exists, because the gear shaft just has finished processing, its surface probably can contain metal piece and adhere to grip block 26 surface along with the transportation, can guarantee through clearance piece 21 that grip block 26 surface can both keep clean and tidy at every turn centre gripping is transported, and because grip block 26 passes through one-way bearing with connecting screw 20 and is connected, when second carriage 19 slides to the slip frame 13 center side and presss from both sides tight gear shaft, the rotation of connecting screw 20 can not transmit grip block 26, make grip block 26 remain stable when being in gear shaft side contact.
As a further scheme of the invention, the side walls of the cleaning block 21 are polishing layers with large friction coefficients, and the side surface area of the cleaning block 21 is the same as the side surface area of the clamping block 26;
when the scheme is put into practical use, the polishing layer on the surface of the cleaning block 21 can effectively remove the fragments possibly attached to the surface of the clamping block 26 when the polishing layer is contacted with the surface of the clamping block 26.
As a further scheme of the invention, the connecting shaft 22 is fixedly connected with baffle plates, and the baffle plates are respectively attached to the front and rear outer walls of the connecting plate 17;
when the scheme is put into practical use, the connecting shaft 22 is limited to slide in the chute 16 through the baffle plate, so that the position of the cleaning block 21 can be always in the same vertical plane with the clamping block 26.
As a further aspect of the present invention, the outer walls of the clamping blocks 26 are smooth walls;
when the scheme is put into practical use, the smooth clamping blocks 26 are in contact with the gear shaft under pressure, so that the friction force on the side face of the gear shaft is small, and the possible abrasion on the gear shaft is also small.
Working principle: adjusting telescopic link 28 in the inside position of lead screw frame 1, start telescopic link 28 promotion slip frame 13 downwardly sliding, when slip frame 13 slides to the gear shaft top that will turning is good, drive second carriage 19 slip through the drive clamping assembly, it is fixed to follow gear shaft both sides centre gripping, drive clamping assembly is when driving second carriage 19 centre gripping gear, can drive second carriage 19 and centre gripping gear shaft with slow speed gradually, can accomplish like this when centre gripping gear shaft, the rigidity clamping force that provides, can not direct rigid action at the both ends of gear shaft, make the centre gripping process of gear shaft softer, can effectively avoid the damage that rigid centre gripping caused the gear shaft like this, after the gear shaft is fixed, start telescopic link 28 to reset, drive telescopic link 28 to slide to support frame 3 top through the lead screw frame 1, telescopic link 28 promotes slip frame 13 downwardly moving once more, drive clamping assembly slides and opens the second carriage 19 and fixes the gear shaft, make the gear shaft inside through counterpoint clamping assembly centre gripping fixed, rethread fixed frame 5 is to support frame 3 one side slip transport the gear shaft.
Claims (8)
1. The utility model provides an automatic feeding is used in processing of wind-powered electricity generation machine high accuracy gear shaft, includes screw frame (1), screw frame (1) top sliding connection has telescopic link (28), the output fixedly connected with carriage (13) of telescopic link (28), carriage (13) bottom left and right sides is provided with second carriage (19) in the slip respectively, and two second carriages (19) are used for slip centre gripping gear shaft, the one end of second carriage (19) is provided with grip block (26), screw frame (1) bottom is provided with support frame (3), the inside rotation of support frame (3) is provided with conveying screw (29), support frame (3) top slip is provided with fixed frame (5), fixed frame (5) bottom and conveying screw (29) screwed connection, the side is divided equally in the carriage (5) top left and right sides and is provided with first carriage (12), the one end fixedly connected with butt joint piece (9), its characterized in that: the inside drive clamping assembly that is provided with of sliding frame (13), drive clamping assembly is used for driving second carriage (19) at the inside slip of sliding frame (13) with different speeds to reduce the pressure to the gear shaft when the centre gripping, fixed frame (5) inside is provided with counterpoint clamping assembly, counterpoint clamping assembly is used for when fixed frame (5) switching comes from the gear shaft of sliding frame (13) transportation, can ensure to break away from completely with gear shaft contact back by first carriage (12) clamp gear shaft at sliding frame (13).
2. The automatic feeding device for machining high-precision gear shafts of wind turbines according to claim 1, wherein the automatic feeding device is characterized in that: the driving clamping assembly comprises a second bidirectional screw rod (15), the second bidirectional screw rod (15) is rotationally arranged inside a sliding frame (13), a connecting seat (14) is fixedly connected inside the sliding frame (13), the connecting seat (14) is rotationally sleeved at the center of the second bidirectional screw rod (15), the thread intervals on two sides of the second bidirectional screw rod (15) gradually increase outwards, protruding blocks (24) are respectively fixedly connected to the inner walls on two sides of a second sliding frame (19), the other ends of the protruding blocks (24) are in butt joint with thread grooves of the second bidirectional screw rod (15), a driving cylinder (25) is fixedly connected to the top of the sliding frame (13), the output end of the driving cylinder (25) is fixedly connected with the side wall of the second sliding frame (19), a second butt joint plate (18) is fixedly connected to the bottom of the second sliding frame (19), and a self-cleaning mechanism is arranged on the second sliding frame (19) and is used for automatically cleaning and preventing the surfaces of contact parts of gear shafts from being worn.
3. The automatic feeding device for machining high-precision gear shafts of wind turbines according to claim 1, wherein the automatic feeding device is characterized in that: the alignment clamping assembly comprises a first bidirectional screw rod (8), the first bidirectional screw rod (8) is rotationally arranged inside a fixed frame (5), one end of the fixed frame (5) is fixedly connected with a third motor (6), the output end of the third motor (6) is fixedly connected with the fixed frame (5), two first sliding frames (12) are respectively in spiral connection with two sides of the first bidirectional screw rod (8), one end of each first sliding frame (12) is fixedly connected with a reset spring (11) for resetting the first sliding frame (12), the top of each first sliding frame (12) is fixedly connected with a first butt joint plate (10), the top of each first butt joint plate (10) can be in sliding fit with the bottom of each second butt joint plate (18), and a supporting seat (7) is fixedly connected to the center of the top of the fixed frame (5).
4. The automatic feeding device for machining high-precision gear shafts of wind turbines according to claim 1, wherein the automatic feeding device is characterized in that: the novel screw rod is characterized in that a screw rod is arranged in the screw rod frame (1) in a rotating mode, a sliding seat is sleeved on the screw rod in a sliding mode, the top of the telescopic rod (28) is fixedly connected with the sliding seat, one end of the screw rod frame (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with the screw rod, one end of the supporting frame (3) is fixedly connected with a second motor (4), and the output end of the second motor (4) is fixedly connected with the conveying screw rod (29).
5. The automatic feeding device for machining high-precision gear shafts of wind turbines according to claim 2, wherein the automatic feeding device is characterized in that: the self-cleaning mechanism comprises a connecting screw (20), the connecting screw (20) is in bottom spiral connection with a sliding frame (13), a clamping block (26) is rotationally arranged at one end of a second sliding frame (19), one end of the clamping block (26) is fixedly connected with a one-way bearing, a positioning plate (27) is fixedly connected to the second sliding frame (19), one end of the connecting screw (20) penetrates through the positioning plate (27) and is rotationally connected with the one-way bearing, a connecting plate (17) is fixedly connected to the front side of the bottom of the sliding frame (13), a sliding groove (16) is formed in the connecting plate (17), a connecting shaft (22) is slidingly arranged in the sliding groove (16), one end of the second sliding frame (19) is rotationally connected with a swinging rod (23), one end of the swinging rod (23) is rotationally sleeved outside the connecting shaft (22), one end of the connecting shaft (22) is fixedly connected with a cleaning block (21), and the outer wall of the right end of the clamping block (26) is attached to the cleaning block (21).
6. The automatic feeding device for machining high-precision gear shafts of wind turbines according to claim 5, wherein the automatic feeding device is characterized in that: the side walls of the cleaning blocks (21) are polishing layers with large friction coefficients, and the side surface areas of the cleaning blocks (21) and the side surface areas of the clamping blocks (26) are the same.
7. The automatic feeding device for machining high-precision gear shafts of wind turbines according to claim 5, wherein the automatic feeding device is characterized in that: the connecting shaft (22) is fixedly connected with a baffle, and the baffle is respectively attached to the front and rear outer walls of the connecting plate (17).
8. The automatic feeding device for machining high-precision gear shafts of wind turbines according to claim 2, wherein the automatic feeding device is characterized in that: the outer walls of the clamping blocks (26) are smooth walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214896.2A CN116175254B (en) | 2023-03-08 | 2023-03-08 | Automatic feeding is used in processing of wind-powered electricity generation machine high accuracy gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214896.2A CN116175254B (en) | 2023-03-08 | 2023-03-08 | Automatic feeding is used in processing of wind-powered electricity generation machine high accuracy gear shaft |
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| Publication Number | Publication Date |
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| CN116175254A true CN116175254A (en) | 2023-05-30 |
| CN116175254B CN116175254B (en) | 2023-09-08 |
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| CN202310214896.2A Active CN116175254B (en) | 2023-03-08 | 2023-03-08 | Automatic feeding is used in processing of wind-powered electricity generation machine high accuracy gear shaft |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050029071A (en) * | 2003-09-20 | 2005-03-24 | (주)한성중공업 | Multi purpose holding apparatus |
| CN103625924A (en) * | 2013-11-28 | 2014-03-12 | 广州中国科学院先进技术研究所 | Device capable of automatically placing plate materials into frame |
| CN204110942U (en) * | 2014-09-15 | 2015-01-21 | 陈颖颖 | For the fixation device of block machine |
| CN205325314U (en) * | 2016-01-18 | 2016-06-22 | 江苏工程职业技术学院 | Machine part pay -off machinery hand |
| CN110052411A (en) * | 2019-05-31 | 2019-07-26 | 乌鲁木齐新瑞驰国际经贸有限公司 | A kind of space-changeable type roller thick stick grading plant |
| CN111015237A (en) * | 2019-12-31 | 2020-04-17 | 安徽中巨智能科技有限公司 | Automatic grinding and deburring method |
| CN215147208U (en) * | 2021-07-24 | 2021-12-14 | 东莞朗硕自动化科技有限公司 | Feeding mechanism of feeder |
| CN215357462U (en) * | 2021-07-28 | 2021-12-31 | 时伟 | Feeding device of automatic manipulator of numerical control machine tool |
| CN216829850U (en) * | 2021-12-20 | 2022-06-28 | 深圳市弘兴盛精密五金有限公司 | Automatic feeding device for numerical control machining of shaft parts |
| CN114799267A (en) * | 2022-04-22 | 2022-07-29 | 常德市联嘉机械有限公司 | Piston rod end face machining device |
| CN115609038A (en) * | 2022-12-15 | 2023-01-17 | 河北安丰重工机械股份有限公司 | Automatic round steel blank drilling machine of location |
-
2023
- 2023-03-08 CN CN202310214896.2A patent/CN116175254B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20050029071A (en) * | 2003-09-20 | 2005-03-24 | (주)한성중공업 | Multi purpose holding apparatus |
| CN103625924A (en) * | 2013-11-28 | 2014-03-12 | 广州中国科学院先进技术研究所 | Device capable of automatically placing plate materials into frame |
| CN204110942U (en) * | 2014-09-15 | 2015-01-21 | 陈颖颖 | For the fixation device of block machine |
| CN205325314U (en) * | 2016-01-18 | 2016-06-22 | 江苏工程职业技术学院 | Machine part pay -off machinery hand |
| CN110052411A (en) * | 2019-05-31 | 2019-07-26 | 乌鲁木齐新瑞驰国际经贸有限公司 | A kind of space-changeable type roller thick stick grading plant |
| CN111015237A (en) * | 2019-12-31 | 2020-04-17 | 安徽中巨智能科技有限公司 | Automatic grinding and deburring method |
| CN215147208U (en) * | 2021-07-24 | 2021-12-14 | 东莞朗硕自动化科技有限公司 | Feeding mechanism of feeder |
| CN215357462U (en) * | 2021-07-28 | 2021-12-31 | 时伟 | Feeding device of automatic manipulator of numerical control machine tool |
| CN216829850U (en) * | 2021-12-20 | 2022-06-28 | 深圳市弘兴盛精密五金有限公司 | Automatic feeding device for numerical control machining of shaft parts |
| CN114799267A (en) * | 2022-04-22 | 2022-07-29 | 常德市联嘉机械有限公司 | Piston rod end face machining device |
| CN115609038A (en) * | 2022-12-15 | 2023-01-17 | 河北安丰重工机械股份有限公司 | Automatic round steel blank drilling machine of location |
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| CN116175254B (en) | 2023-09-08 |
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