Ultra-long hollow rotor machining and polishing equipment

Abstract

The utility model relates to the technical field of rotor machining, in particular to ultra-long hollow rotor machining and polishing equipment which is convenient for polishing an ultra-long rotor, improves the universality, improves the stability of a motor rotor in the polishing process and improves the polishing quality. Comprising a workbench, a bottom box, a plurality of supporting legs, a polishing mechanism, clamping assemblies and a supporting assembly, the bottom box is fixedly installed at the bottom of the workbench, the supporting legs are fixedly installed at the four corners of the bottom of the bottom box, the polishing mechanism is installed at the top of the workbench, the clamping assemblies are installed on the left side and the right side of the top of the workbench, and the supporting assembly is installed in the middle of the top end of the workbench.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rotor processing, in particular to a super long hollow rotor processing and polishing equipment. BACKGROUND

[0002] Motor is the power source of various equipment, has been widely used in various fields of society, and the rotor is the core component of the motor, in the production process of the rotor, the rotor needs to be polished to make the surface of the rotor smooth and neat, the prior art publication No. CN208697069U proposes a motor rotor polishing equipment, which solves the problem of low efficiency of motor rotor polishing, but it has the problems of small universality of the polishing device, poor stability of the motor rotor in the polishing process and low polishing quality of the motor rotor. SUMMARY

[0003] To solve the above technical problems, the utility model provides a super long hollow rotor processing and polishing equipment which can polish the super long rotor conveniently, improve the universality, improve the stability of the motor rotor in the polishing process and improve the polishing quality.

[0004] The utility model discloses a super long hollow rotor processing and polishing equipment, which includes a workbench, a bottom box, a plurality of supporting legs, a polishing mechanism, a clamping assembly and a supporting assembly, the bottom box is fixedly installed at the bottom of the workbench, the supporting legs are fixedly installed at the four corners of the bottom of the bottom box, the polishing mechanism is installed at the top of the workbench, the clamping assemblies are installed at the left and right sides of the top of the workbench, and the supporting assembly is installed at the middle of the top of the workbench.

[0005] Preferably, the polishing mechanism includes two vertical legs, two inclined rods, a top plate, a limiting sliding block, two electric telescopic rods, a polishing rack, a polishing roller, a polishing motor and a driving part, the two vertical legs are fixedly installed at the left and right sides of the rear end of the top of the workbench, the inclined rods are obliquely installed on the vertical legs, the top plate is fixedly connected to the top of the vertical leg and the inclined rod, the limiting sliding groove is formed in the top plate for movement, the limiting sliding block is slidingly installed in the limiting sliding groove, the two electric telescopic rods are installed at the bottom of the limiting sliding block, the polishing rack is connected to the bottom of the electric telescopic rod, the polishing roller is rotatably installed at the lower part of the polishing rack, the input end of the polishing roller is connected to the output end of the polishing motor, and the polishing motor is installed on the left side wall of the polishing rack.

[0006] Preferably, the driving component comprises two fixed plates, a threaded rod, a reversible motor and a moving seat, the two fixed plates are fixedly installed at the left and right ends of the top of the top plate, the threaded rod is rotatably installed between the two fixed plates, the moving seat is screw-connected to the outer wall of the threaded rod, the bottom of the moving seat is fixedly connected with the top of the limiting sliding block, the left side input end of the threaded rod is connected with the output end of the reversible motor, and the reversible motor is installed at the left end of the top of the top plate.

[0007] Preferably, the clamping assembly comprises two vertical cylinders, two second electric telescopic rods, two telescopic cylinders, two limiting sliding rails, two fixed blocks and two third electric telescopic rods, the two vertical cylinders are located at the left and right sides of the top of the workbench, the bottom of each vertical cylinder is provided with a second electric telescopic rod, the top telescopic end of the second electric telescopic rod is connected with a telescopic cylinder, the telescopic cylinder is slidingly installed in the vertical cylinder, installation grooves are formed in the front and rear ends of the telescopic cylinder, limiting sliding rails are installed in the installation grooves, guide sliding grooves matched with the limiting sliding rails are formed in the front and rear ends of the vertical cylinder, the limiting sliding rails are slidingly installed in the guide sliding grooves, the top of the telescopic cylinder is fixedly connected with a fixed block, the third electric telescopic rod is installed in the middle of the fixed block, and the clamping plate is installed at one end of the two third electric telescopic rods, and the conical clamping block is rotatably connected to the clamping plate through the driving motor; the rotor is placed between the two conical clamping blocks, the third electric telescopic rod is started to drive the clamping plate to move, so that the two conical clamping blocks clamp the ends of the rotor, and the second electric telescopic rod is started to drive the telescopic cylinder to move out of the vertical cylinder, so that the height of the rotor can be adjusted, and the applicability is improved.

[0008] Preferably, the clamping assembly comprises two vertical cylinders, two second electric telescopic rods, two telescopic cylinders, two limiting sliding rails, two fixed blocks and two third electric telescopic rods, the two vertical cylinders are located at the left and right sides of the top of the workbench, the bottom of each vertical cylinder is provided with a second electric telescopic rod, the top telescopic end of the second electric telescopic rod is connected with a telescopic cylinder, the telescopic cylinder is slidingly installed in the vertical cylinder, installation grooves are formed in the front and rear ends of the telescopic cylinder, limiting sliding rails are installed in the installation grooves, guide sliding grooves matched with the limiting sliding rails are formed in the front and rear ends of the vertical cylinder, the limiting sliding rails are slidingly installed in the guide sliding grooves, the top of the telescopic cylinder is fixedly connected with a fixed block, the third electric telescopic rod is installed in the middle of the fixed block, and the clamping plate is installed at one end of the two third electric telescopic rods, and the conical clamping block is rotatably connected to the clamping plate through the driving motor; the rotor is placed between the two conical clamping blocks, the third electric telescopic rod is started to drive the clamping plate to move, so that the two conical clamping blocks clamp the ends of the rotor, and the second electric telescopic rod is started to drive the telescopic cylinder to move out of the vertical cylinder, so that the height of the rotor can be adjusted, and the applicability is improved.

[0009] Preferably, the supporting assembly comprises two electric push rods, a supporting frame and two supporting rollers, the two electric push rods are fixedly installed at the top of the workbench, the top of the electric push rod is provided with a supporting frame, and the supporting rollers are rotatably installed at the front and rear ends of the upper portion of the supporting frame; during polishing, the electric push rod is started to push the supporting frame upwards, so that the supporting rollers are in contact with the bottom of the rotor, the middle part of the rotor is supported, the stability of the motor rotor during the polishing process is improved, and the polishing quality is improved.

[0010] Preferably, it also includes two sets of supporting sliding blocks and two supporting plates, guiding sliding holes are formed on the front and back sides of the fixed block, the two supporting sliding blocks are respectively slidably installed in the guiding sliding holes, one end of the supporting sliding block is fixedly connected with the clamping plate, the other end of the supporting sliding block is provided with the supporting plate, the middle part of the supporting plate is provided with a avoiding hole matched with the third electric telescopic rod, a plurality of hollow grooves are formed on the left and right sides of the top of the workbench, and a dust collector is arranged on the right side of the bottom box.

[0011] Compared with the prior art, the rotor is fixed and clamped through the clamping assembly, the rotor is polished through the polishing mechanism, and the rotor can be moved, so that the super-long rotor can be polished conveniently, the universality is improved, the middle part of the rotor can be supported through the supporting assembly during polishing, the stability of the motor rotor during the polishing process is improved, and the polishing quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is an isometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a front view structural schematic diagram of the utility model;

[0015] Figure 4 It is a right view sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a partial sectional structural schematic diagram of the utility model;

[0017] Markings in the drawings: 1, workbench; 2, bottom box; 3, supporting leg; 4, vertical leg; 5, inclined rod; 6, top plate; 7, fixed plate; 8, threaded rod; 9, forward and reverse motor; 10, moving seat; 11, limit sliding block; 12, electric telescopic rod; 13, polishing frame; 14, polishing roller; 15, polishing motor; 16, electric sliding rail; 17, electric sliding block; 18, baffle; 19, vertical cylinder; 20, second electric telescopic rod; 21, telescopic cylinder; 22, limit sliding rail; 23, fixed block; 24, third electric telescopic rod; 25, clamping plate; 26, conical clamping block; 27, supporting sliding block; 28, supporting plate; 29, electric push rod; 30, supporting frame; 31, supporting roller; 32, dust collector. DETAILED DESCRIPTION

[0018] For the convenience of understanding the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Embodiment 1

[0020] As Figure 1 、 Figure 3 、 Figure 4 And Figure 5 As shown in the drawings, the bottom of the workbench 1 is fixedly provided with a bottom box 2, the bottom of the bottom box 2 is fixedly provided with supporting legs 3 at four corners, two vertical legs 4 are fixedly installed at the top of the workbench 1 and left and right sides of the rear end, an inclined rod 5 is obliquely installed on the vertical leg 4, a top plate 6 is fixedly connected to the top of the vertical leg 4 and the inclined rod 5, a limiting sliding groove is formed in the top plate 6 for movement, a limiting sliding block 11 is slidingly installed in the limiting sliding groove, two electric telescopic rods 12 are installed at the bottom of the limiting sliding block 11, a polishing frame 13 is connected to the bottom of the electric telescopic rod 12, a polishing roller 14 is rotatably installed at the lower part of the polishing frame 13, the input end of the polishing roller 14 is connected to the output end of a polishing motor 15, the polishing motor 15 is installed on the left side wall of the polishing frame 13, two fixed plates 7 are fixedly installed at the top of the left and right ends of the top plate 6, a threaded rod 8 is rotatably installed between the two fixed plates 7, a moving seat 10 is screwed on the outer wall of the threaded rod 8, the bottom of the moving seat 10 is fixedly connected to the top of the limiting sliding block 11, the left input end of the threaded rod 8 is connected to the output end of a forward and reverse motor 9, the forward and reverse motor 9 is installed at the top left end of the top plate 6, two vertical cylinders 19 are respectively located at the top left and right sides of the workbench 1, a second electric telescopic rod 20 is installed at the bottom of the vertical cylinder 19, a telescopic cylinder 21 is connected to the top telescopic end of the second electric telescopic rod 20, the telescopic cylinder 21 is slidingly installed in the vertical cylinder 19, mounting grooves are formed at the front and rear ends of the telescopic cylinder 21, limiting sliding rails 22 are installed in the mounting grooves, guiding sliding grooves matched with the limiting sliding rails 22 are formed at the front and rear ends of the vertical cylinder 19, the limiting sliding rails 22 are slidingly installed in the guiding sliding grooves, a fixed block 23 is fixedly connected to the top of the telescopic cylinder 21, a third electric telescopic rod 24 is installed at the middle of the fixed block 23, a clamping plate 25 is installed at the end of the third electric telescopic rod 24 close to each other, a conical clamping block 26 is rotatably connected to the clamping plate 25 through a driving motor;

[0021] The rotor is placed between the two conical clamping blocks 26, the third electric telescopic rod 24 is started to drive the clamping plate 25 to move, the two conical clamping blocks 26 clamp the two ends of the rotor, the second electric telescopic rod 20 is started to push the telescopic cylinder 21 to move out in the vertical cylinder 19, the height of the rotor can be adjusted, the applicability is improved, when the telescopic cylinder 21 moves, the limiting slide rail 22 slides in the guide slide groove to guide and support the telescopic cylinder 21, the stability is guaranteed, after the rotor is fixed, the electric telescopic rod 12 is started to push the polishing frame 13 to move downwards, so that the polishing roller 14 contacts with the surface of the rotor, the polishing motor 15 is started to drive the polishing roller 14 to rotate to polish the rotor, the forward and reverse motor 9 is started to drive the threaded rod 8 to rotate, the forward and reverse motor 9 drives the moving seat 10 to move, so as to drive the limiting slide block 11 to move in the limiting slide groove, drive the polishing roller 14 to move, adjust the position, it is convenient to polish the super-long rotor, the versatility is improved.

[0022] Embodiment 2

[0023] As shown in Figure 2 , Figure 4 and Figure 5 , the two electric sliding rails 16 are fixedly installed at the left and right ends of the top of the workbench 1, the electric sliding block 17 is slidably installed on the electric sliding rail 16, the front end of the electric sliding rail 16 is connected with the baffle 18, the top of the electric sliding block 17 is fixedly connected with the bottom of the vertical cylinder 19, the two electric sliding rails 16 are fixedly installed at the left and right ends of the top of the workbench 1, the electric sliding block 17 is slidably installed on the electric sliding rail 16, the front end of the electric sliding rail 16 is connected with the baffle 18, the top of the electric sliding block 17 is fixedly connected with the bottom of the vertical cylinder 19, the guide sliding holes are formed in the front and rear sides of the fixed block 23, the two supporting sliding blocks 27 are slidably installed in the guide sliding holes, one end of the supporting sliding block 27 is fixedly connected with the clamping plate 25, the other end of the supporting sliding block 27 is installed with the supporting plate 28, the supporting plate 28 is provided with the avoiding hole matched with the third electric telescopic rod 24 in the middle, a plurality of hollow grooves are formed in the left and right sides of the top of the workbench 1, and the dust collector 32 is arranged on the right side of the bottom box 2.

[0024] The electric sliding block 17 and the electric sliding rail 16 can drive the vertical cylinder 19 to move forward and backward, which is convenient for taking and placing the rotor and improves the practicality. When polishing, the electric push rod 29 is started to push the supporting frame 30 to move upwards, so that the supporting roller 31 contacts with the bottom of the rotor to support the middle part of the rotor, which improves the stability of the motor rotor during the polishing process and improves the polishing quality. When the third electric telescopic rod 24 drives the clamping plate 25 to move, the clamping plate 25 drives the supporting sliding block 27 to move in the guide sliding hole to support and guide the clamping plate 25, so as to guarantee the stability of clamping. In addition, when polishing, the dust collector 32 is started to extract the inside of the bottom box 2, so that the dust generated during polishing is collected through the hollow grooves, which is convenient for cleaning and improves the cleanliness of the surface of the workbench 1.

[0025] As shown in Figures 1 to 5As shown, the utility model discloses a kind of super-long hollow rotor processing polishing equipment, when working, rotor is placed between two conical clamping blocks 26, third electric telescopic rod 24 is started to drive clamping plate 25 to move, make two conical clamping blocks 26 clamp the both ends of rotor, second electric telescopic rod 20 is started to push telescopic cylinder 21 to move in vertical cylinder 19 and extend, the height of rotor can be adjusted, by the cooperation of electric sliding block 17 and electric sliding rail 16, vertical cylinder 19 can be driven to move forward and backward, it is convenient to take and place rotor, after the fixation of rotor is completed, electric telescopic rod 12 is started to push polishing frame 13 to move downwards, make polishing roller 14 contact with the surface of rotor, polishing motor 15 is started to drive polishing roller 14 to rotate and polish rotor, electric push rod 29 is started to push support frame 30 to move upwards, make support roller 31 contact with the bottom of rotor, support the middle part of rotor, positive and negative motor 9 is started to drive screw rod 8 to rotate, positive and negative motor 9 drives moving seat 10 to move, thereby drive limiting sliding block 11 to move in limiting sliding groove, drive polishing roller 14 to move, adjust position, it is convenient to polish super-long rotor, when polishing, start dust collector 32 to extract in bottom box 2, make the dust generated by polishing be collected through openwork groove, it is convenient to clean.

[0026] The positive and negative motor 9, the polishing motor 15, the electric sliding rail 16, the electric sliding block 17 and the dust collector 32 of the utility model are purchased on the market, and the technical personnel in the industry only need to install and operate according to the use instruction manual attached thereto, without the technical personnel in the field having to pay creative labor.

[0027] The above is only preferred embodiment of the utility model, and it should be pointed out that, for ordinary technical personnel in the technical field, on the premise of not departing from the technical principle of the utility model, a plurality of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. An apparatus for machining and polishing an ultralong hollow rotor, characterized by comprising: The polishing mechanism comprises two vertical legs (4), two inclined rods (5), a top plate (6), a limiting sliding block (11), two electric telescopic rods (12), a polishing frame (13), a polishing roller (14), a polishing motor (15) and a driving part, the two vertical legs (4) are fixedly installed on the top rear end of the workbench (1), the inclined rods (5) are obliquely installed on the vertical legs (4), the top plates (6) are fixedly connected to the top of the vertical legs (4) and the inclined rods (5), the limiting sliding grooves are formed in the top plate (6), the limiting sliding block (11) is slidably installed in the limiting sliding groove, the two electric telescopic rods (12) are installed at the bottom of the limiting sliding block (11), the polishing frame (13) is connected to the bottom of the electric telescopic rod (12), the polishing roller (14) is rotatably installed at the lower part of the polishing frame (13), the input end of the polishing roller (14) is connected with the output end of the polishing motor (15), and the polishing motor (15) is installed on the left side wall of the polishing frame (13) The driving part comprises two fixed plates (7), a threaded rod (8), a reversible motor (9) and a moving seat (10), the two fixed plates (7) are fixedly installed on the top left and right ends of the top plate (6), the threaded rod (8) is rotatably installed between the two fixed plates (7), the moving seat (10) is screwed on the outer wall of the threaded rod (8), the bottom of the moving seat (10) is fixedly connected with the top of the limiting sliding block (11), the left input end of the threaded rod (8) is connected with the output end of the reversible motor (9), and the reversible motor (9) is installed on the top left end of the top plate (6).

2. An apparatus for machining and polishing an ultralong hollow rotor as claimed in claim 1, characterized in that, The clamping assembly comprises two vertical cylinders (19), two second electric telescopic rods (20), two telescopic cylinders (21), two limiting sliding rails (22), two fixed blocks (23) and two third electric telescopic rods (24), the two vertical cylinders (19) are located on the top left and right sides of the workbench (1), the second electric telescopic rods (20) are installed at the bottom of the vertical cylinders (19), the telescopic cylinders (21) are connected to the top telescopic ends of the second electric telescopic rods (20), the telescopic cylinders (21) are slidably installed in the vertical cylinders (19), the mounting grooves are formed in the front and rear ends of the telescopic cylinders (21), the limiting sliding rails (22) are installed in the mounting grooves, the guiding sliding grooves matched with the limiting sliding rails (22) are formed in the front and rear ends of the vertical cylinders (19), the limiting sliding rails (22) are slidably installed in the guiding sliding grooves, the fixed blocks (23) are fixedly connected to the top of the telescopic cylinders (21), the third electric telescopic rods (24) are installed in the middle of the fixed blocks (23), and the clamping plates (25) are installed on one end of the two third electric telescopic rods (24) close to each other.

3. The apparatus for machining and polishing an ultralong hollow rotor as claimed in claim 1, wherein ​ 4. An apparatus for machining and polishing an ultralong hollow rotor as set forth in claim 3, characterized in that, Two electric sliding rails (16) are fixedly installed at the left and right ends of the top of the workbench (1), two electric sliding blocks (17) are slidably installed on the electric sliding rails (16), and a baffle (18) is connected to the front end of the electric sliding rail (16).

5. The apparatus for machining and polishing an ultralong hollow rotor as claimed in claim 1, wherein The support assembly comprises two electric push rods (29), a support frame (30) and two support rollers (31), the two electric push rods (29) are fixedly installed at the top center of the workbench (1), the electric push rod (29) is provided with the support frame (30) at the top, and the support frame (30) is rotatably installed with the support rollers (31) at the front and rear ends of the upper portion.

6. An apparatus for machining and polishing an ultralong hollow rotor as claimed in claim 3, characterized in that, Two groups of support sliding blocks (27) and two support plates (28) are further included, guide sliding holes are formed in the front and rear sides of the fixed block (23), two support sliding blocks (27) are slidably installed in the guide sliding holes, one end of the support sliding block (27) is fixedly connected with the clamping plate (25), the other end of the support sliding block (27) is provided with the support plate (28), the support plate (28) is provided with a avoiding hole matched with the third electric telescopic rod (24) in the middle, a plurality of hollow grooves are formed in the left and right sides of the top of the workbench (1), and a dust collector (32) is arranged on the right side of the bottom box (2). Two electric sliding rails (16) are fixedly installed at the left and right ends of the top of the workbench (1), two electric sliding blocks (17) are slidably installed on the electric sliding rails (16), and a baffle (18) is connected to the front end of the electric sliding rail (16).

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