CN210939658U

CN210939658U - Semi-automatic punching assembly for fan blades

Info

Publication number: CN210939658U
Application number: CN201921610891.7U
Authority: CN
Inventors: 王帅; 武雷
Original assignee: Ningbo Just Intelligent Equipment Co ltd
Current assignee: Ningbo Just Intelligent Equipment Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-07
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a semi-automatic die-cut assembly of flabellum, including organism and die-cut device, characterized by: the organism includes the organism bottom plate, organism bottom plate top is equipped with X axle telecontrol equipment, X axle telecontrol equipment top is connected with Y axle telecontrol equipment, Y axle telecontrol equipment top is connected with Z axle telecontrol equipment, Z axle telecontrol equipment top is connected with the headstock, be equipped with rotary device in the headstock, rotary device includes main shaft housing and the inside main shaft that is located main shaft housing, be equipped with pendulous device on the lateral wall of headstock, pendulous device includes swing motor and swing transmission, swing transmission connects the top at swing motor, swing transmission is including stretching into the oscillating axle in the headstock, the length direction of oscillating axle is the same with the length direction of organism bottom plate, the oscillating axle is connected with the main shaft housing, the main shaft is perpendicular with the direction of oscillating axle, the upper end of main shaft is equipped with the centre gripping frock that. The utility model has the advantages of strong adjusting capability and strong applicability.

Description

Semi-automatic punching assembly for fan blades

Technical Field

The utility model relates to a fan manufacturing field, in particular to semi-automatic die-cut assembly of flabellum.

Background

In modern life, fans are used in many scenes and institutions, and the length of the fan blades is determined according to the actual environmental size and power. Therefore, people need to cut longer fan blades by using fan blade cutting equipment to manufacture fan blades with different lengths so as to adapt to specific environments.

At present, chinese patent publication No. CN104785832B discloses a fan blade cutting device and a cutting method thereof, which includes a main frame, a blade cutting mechanism, a horizontal moving slide, a fan rotating mechanism, a waste chute, and a safety light curtain, wherein: the fan blade cutting mechanism is fixed on an internal cross beam of the main body frame; the horizontal moving slide way consists of a supporting guide rail and a slide block, the supporting guide rail is fixed on the main body frame and is positioned below the fan blade cutting structure, and the slide block is slidably arranged on the supporting guide rail; the fan rotating mechanism is arranged on the sliding block and slides on the supporting guide rail along with the sliding block; the waste material chute is arranged on the support guide rail and is positioned below the fan blade cutting mechanism; the safety light curtain is arranged on one side of the fan rotating mechanism sliding into the main body frame along the supporting guide rail.

Although the fan blade cutting device can cut the fan blade, when the shape, size, height and the like of the fan blade to be cut are changed, the fan blade cannot be accurately cut.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a semi-automatic die-cut assembly of flabellum has the advantage that regulating power is strong, the suitability is strong.

The above technical purpose of the present invention can be achieved by the following technical solutions: a semi-automatic punching assembly of fan blades comprises a machine body and a punching device, wherein the machine body comprises a machine body bottom plate, an X-axis moving device is arranged above the machine body bottom plate, a Y-axis moving device is connected above the X-axis moving device, a Z-axis moving device is connected above the Y-axis moving device, a spindle box is connected above the Z-axis moving device, a rotating device is arranged in the spindle box and comprises a spindle shell and a spindle positioned inside the spindle shell, a swinging device is arranged on the side wall of the spindle box and comprises a swinging motor and a swinging transmission device, the swinging transmission device is connected above the swinging motor and comprises a swinging shaft extending into the spindle box, the length direction of the swinging shaft is the same as that of the machine body bottom plate, and the swinging shaft is connected with the spindle shell, the main shaft is perpendicular to the direction of the oscillating shaft, and a clamping tool for clamping the fan is arranged at the upper end of the main shaft.

By adopting the technical scheme, the clamped fan can be subjected to position adjustment in the X-axis direction through the X-axis movement device; the position of the Y-axis direction is adjusted through a Y-axis movement device, and the position of the Z-axis direction is adjusted through a Z-axis movement device; adjusting the clamping angle through a swinging device; the rotation adjustment is performed by the rotating device to replace the machined blade. Through five kinds of position control mechanism's regulation, make the utility model discloses an adjusting capability is stronger, and the suitability is stronger.

The utility model discloses further set up to: the utility model discloses a spinning machine, including main shaft, spindle housing, spindle bearing, spindle motor, rotating motor tensioning block, spindle, main shaft, rotatory pivot, spindle, and the cover is equipped with spindle bearing on the main shaft, spindle bearing fixes at main shaft shell upper portion opening part, the spindle bearing below is equipped with the harmonic speed reducer, the main shaft penetrates in the harmonic speed reducer, the one end that the main shaft is located harmonic speed reducer below is connected with big belt pulley, threaded connection has the rotating electrical machines fixed plate on the main shaft housing, be equipped with the rotating electrical machines tensioning block on the rotating electrical machines fixed plate, install the rotating electrical machines on the rotating electrical machines tensioning block, the rotating electrical machines includes the rotatory pivot that stretches out downwards, rotatory pivot passes rotating electrical machines fixed plate and rotating electrical machines tensioning block.

Through adopting the technical scheme, can realize the utility model discloses a centre gripping fan rotation function to having used the harmonic speed reducer ware, can reducing the rotational speed of main shaft in order to adapt to processing, increase output torque simultaneously, it is convenient practical again.

The utility model discloses further set up to: the inside of headstock is equipped with the box strengthening rib, the box strengthening rib respectively with the diapire and the lateral wall threaded connection of headstock.

Through adopting above-mentioned technical scheme, can increase the box intensity of headstock, promote the compressive capacity of headstock, improve steadiness and security.

The utility model discloses further set up to: the clamping device is a pneumatic three-jaw chuck.

Through adopting above-mentioned technical scheme, carry out the centre gripping with pneumatic three-jaw chuck to the fan, it is more convenient to use, and the centre gripping is more firm.

The utility model discloses further set up to: the punching device comprises a punching base, a lower tooling plate is arranged on the punching base, a punching module is arranged on the lower tooling plate and comprises a molded plate, a cutter and a spring compression rod are connected below the molded plate, one end, far away from the molded plate, of the spring compression rod is connected with a punching bottom plate, a blade placing table and a blade stop block are arranged on the punching bottom plate, the blade placing table is located below the cutter, and the punching bottom plate is fixedly connected with the lower tooling plate; the punching machine is characterized in that a pressurizing cylinder fixing plate is arranged on the punching machine base, a pressurizing cylinder is installed above the pressurizing cylinder fixing plate and connected with a pressurizing rod, a tooling plate is arranged below the pressurizing cylinder fixing plate, one end, far away from the pressurizing cylinder, of the pressurizing rod is fixedly connected with the upper tooling plate, and the upper tooling plate is located above the die pressing plate.

Through adopting above-mentioned technical scheme, platform and blade dog are placed to the blade on die-cut bottom plate, rotatory flabellum is blockked by the blade dog, and the stagnation is placed the bench at the blade, use pressure cylinder drive pressure rod, pressure rod and last frock board are connected, pressure rod promotes the upper tooling board and moves down, make the upper tooling board promote the moulded board downwards, spring compression pole is compressed this moment, moulded board below is connected with the cutter, moulded board drives the cutter and moves down, finally place bench flabellum to the blade and cut, after finishing cutting, pressure cylinder upwards packs up pressure rod and drives the upper tooling board and upwards promotes. The spring compression rod rebounds to support the die pressing plate to move upwards. The blade is cut once to above process completion, and is practical and efficient.

The utility model discloses further set up to: and a centering sensor fixing plate is in threaded connection with the pressure cylinder fixing plate, and a centering sensor is arranged on the centering sensor fixing plate.

Through adopting above-mentioned technical scheme, detect the position of flabellum through centering sensor, after the flabellum rotated the set position, the cutter cut downwards.

The utility model discloses further set up to: the blade placing table is connected with a blanking plate.

By adopting the technical scheme, the blade waste obtained after cutting can slide down through the blanking plate and then be collected.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view of the structure of the machine body and the die-cutting device in the present embodiment;

FIG. 3 is a schematic structural diagram of the X-axis movement device included in the present embodiment;

FIG. 4 is a schematic structural diagram of the Y-axis motion device included in the present embodiment;

FIG. 5 is a schematic structural diagram of the present embodiment including a Z-axis movement device;

FIG. 6 is a schematic structural diagram of the present embodiment including a swinging means and a rotating means;

fig. 7 is a schematic view of the structure of the punching device in this embodiment.

In the figure, 1, a machine body; 2. a punching device; 3. a protective frame; 4. a hydraulic table; 5. a machine body bottom plate; 6. an X-axis motion device; 7. a Y-axis motion device; 8. a Z-axis motion device; 9. a swing device; 10. a rotating device; 11. a Y-axis base plate; 12. a Z-axis baseplate; 13. a main spindle box; 14. an X-axis translation motor; 15. an X-axis lead screw rotating shaft; 16. a screw rod protecting sleeve; 17. an X-axis nut bracket; 18. an X-axis slider; 19. an X-axis bearing; 20. an X-axis translation guide rail; 21. a Y-axis translation motor; 22. a Y-axis screw spindle; 23. a Y-axis nut bracket; 24. a Y-axis bearing; 25. a Y-axis translation guide rail; 26. a Y-axis slider; 27. a Z-axis motor fixing plate; 28. a Z-axis motor; 29. a worm gear elevator; 30. a worm gear lead screw; 31. a Z-axis guide rail fixing plate; 32. a Z-axis guide rail; 33. a Z-axis slide block; 34. reinforcing ribs of the box body; 35. a swing transmission device; 36. a swing motor; 37. a swing shaft; 38. a spindle housing; 39. a main shaft; 40. a pneumatic three-jaw chuck; 41. a rotating electric machine; 42. a harmonic speed reducer; 43. a large belt pulley; 44. a small belt pulley; 45. punching the base; 46. molding a plate; 47. a cutter; 48. a blade stopper; 49. a blade placement table; 50. punching a bottom plate; 51. a spring compression rod; 52. a blanking plate; 53. centering the sensor fixing plate; 54. centering the sensor; 55. mounting a tooling plate; 56. a pressure cylinder fixing plate; 57. a booster cylinder; 58. and (5) a lower tooling plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a semi-automatic punching assembly of fan blades is shown in figure 1 and comprises a machine body 1 and a punching device 2, a protective frame 3 is arranged outside the machine body 1 and the punching device 2, a control box and two button boxes are mounted on the protective frame 3, and a hydraulic table 4 is arranged on the side edge of the protective frame 3.

As shown in fig. 2 and 3, a machine body bottom plate 5 is connected to the cast iron large bottom plate in a threaded manner, and an X-axis movement device 6 is arranged on the machine body bottom plate 5: an X-axis translation motor 14 is mounted on a machine body bottom plate 5, the X-axis translation motor 14 is provided with an X-axis screw rod rotating shaft 15, a screw rod protecting sleeve 16 is arranged on the machine body bottom plate 5, the X-axis screw rod rotating shaft 15 penetrates through the screw rod protecting sleeve 16, an X-axis screw cap support 17 is in threaded connection with the X-axis screw cap rotating shaft 15, the X-axis screw cap support 17 is located on one side, close to the X-axis motor, of the screw rod protecting sleeve 16, one end, far away from the X-axis translation motor 14, of the X-axis screw rod rotating shaft 15 is sleeved in an X-axis bearing 19, and the X-axis bearing 19 is in; two X-axis translation guide rails 20 are further mounted on the machine body bottom plate 5, the two X-axis translation guide rails 20 are located on two sides of the X-axis screw rod rotating shaft 15, each X-axis translation guide rail 20 comprises two X-axis sliding blocks 18, the X-axis sliding blocks 18 are in threaded connection with a Y-axis bottom plate 11, and the Y-axis bottom plate 11 is in threaded connection with the X-axis nut support 17.

The X-axis screw rod rotating shaft 15 is rotated through the X-axis translation motor 14, so that the X-axis nut support 17 is driven to move on the X-axis screw rod rotating shaft 15, and finally the Y-axis bottom plate 11 is driven to move along the X-axis direction.

As shown in fig. 2 and 4, the Y-axis moving device 7 is provided on the Y-axis base plate 11: a Y-axis translation motor 21 is mounted on the Y-axis baseplate 11, the Y-axis translation motor 21 is provided with a Y-axis screw rod rotating shaft 22, a Y-axis nut support 23 is connected to the Y-axis screw rod rotating shaft 22 in a threaded manner, one end, far away from the Y-axis translation motor 21, of the Y-axis screw rod rotating shaft 22 is sleeved in a Y-axis bearing 24, and the Y-axis bearing is connected to the Y-axis baseplate 11 in a threaded manner; two Y-axis translation guide rails 25 are further mounted on the Y-axis bottom plate 11, the two Y-axis translation guide rails 25 are located on two sides of the Y-axis screw rod rotating shaft 22, each Y-axis translation guide rail 25 comprises a Y-axis sliding block 26, a Z-axis bottom plate 12 is in threaded connection with each Y-axis sliding block 26, and the Z-axis bottom plate 12 is in threaded connection with the Y-axis nut support 23.

The Y-axis screw rod rotating shaft 22 is rotated by the Y-axis translation motor 21, so that the Y-axis nut support 23 is driven to move on the Y-axis screw rod rotating shaft 22, and finally the Z-axis bottom plate 12 is driven to move along the Y-axis direction.

As shown in fig. 2 and 5, the Z-axis base plate 12 is provided with a Z-axis moving device 8: a Z-axis motor fixing plate 27 is connected to the Z-axis base plate 12 in a threaded manner, a Z-axis motor 28 is mounted on the Z-axis motor fixing plate 27, the Z-axis motor 28 is connected with a worm and gear elevator 29, a worm and gear screw 30 extends out of the worm and gear elevator 29, the length direction of the worm and gear screw 30 is the Z-axis direction, and one end, far away from the Z-axis base plate 12, of the worm and gear screw 30 is connected with the bottom wall of the spindle box 13. A Z-axis guide rail fixing plate 31 is installed on the Z-axis base plate 12, two Z-axis guide rails 32 are installed on the Z-axis guide rail fixing plate 31, two Z-axis sliders 33 are connected to each Z-axis guide rail 32 in a sliding mode, and the Z-axis sliders 33 are in threaded connection with the side wall of the spindle box 13.

The worm gear lift 29 is driven by the Z-axis motor 28 to work in the Z-axis direction, thereby driving the headstock 13 to move in the Z-axis direction.

As shown in fig. 2 and 6, a box body reinforcing rib 34 is arranged inside the main spindle box 13, the box body reinforcing rib 34 is respectively in threaded connection with the bottom wall and the side wall of the main spindle box 13, a swing device 9 is installed on the side wall of the main spindle box 13, the swing device 9 comprises a swing transmission device 35 in threaded connection with the side wall of the main spindle box 13, a swing motor 36 is connected below the swing transmission device 35, the swing motor 36 comprises a swing motor shaft, the length direction of the swing motor shaft is the Z-axis direction, the swing motor shaft comprises a driving bevel gear, the swing transmission device 35 comprises a swing shaft 37 extending into the main spindle box 13, the length directions of the swing motor shaft and the swing shaft 37 are mutually perpendicular, the swing shaft 37 comprises a driven bevel gear, and the swing motor shaft and the swing shaft 37 are in meshing transmission through the driving bevel. The swing shaft 37 is connected to the rotating device 10. The rotating device 10 comprises a main shaft shell 38, a swinging shaft 37 is vertically connected to the main shaft shell 38, the length direction of the swinging shaft 37 is the same as that of the machine body bottom plate 5, a main shaft 39 is arranged in the main shaft shell 38, a main shaft bearing is sleeved on the main shaft 39 and fixed at an opening above the main shaft shell 38, the upper end of the main shaft 39 is connected with a pneumatic three-jaw chuck 40, the lower end of the main shaft 39 is connected with a harmonic reducer 42, one end of the main shaft 39, which is positioned below the harmonic reducer 42, is connected with a large belt pulley 43, the spindle housing 38 is connected with a motor fixing plate through a screw thread, the motor fixing plate is connected with a rotating motor tensioning block through a screw thread, a rotating motor 41 is installed on the rotating motor tensioning block, a small belt pulley 44 is arranged on a rotating shaft of the rotating motor 41, the large belt pulley and the small belt pulley are located on the same plane, and the large belt pulley 43 and the small belt pulley 44 are connected through a belt in a transmission mode.

As shown in fig. 2 and 7, the punching device 2 includes a punching base 45, a lower tooling plate 58 is arranged on the punching base 45, a punching module is arranged on the lower tooling plate 58, the punching module includes a die pressing plate 46, a cutter 47 for cutting and a spring compression rod 51 for rebounding are connected below the die pressing plate 46, one end of the spring compression rod 51, which is far away from the die pressing plate 46, is connected with a punching bottom plate 50, a blade placing table 49 and a blade stopper 48 for positioning blades are arranged on the punching bottom plate 50, the blade placing table 49 is positioned below the cutter 47, the blade placing table 49 is connected with a blanking plate 52, and the punching bottom plate 50 is fixedly connected with the lower tooling plate 58; a pressure cylinder fixing plate 56 is arranged on the punching machine base 45, a centering sensor fixing plate 53 is connected to the pressure cylinder fixing plate 56 in a threaded mode, and a centering sensor 54 is arranged on the centering sensor fixing plate 53. A pressure cylinder 57 is arranged above the pressure cylinder fixing plate 56, a pressure rod extends out of the pressure cylinder 57, an upper tooling plate 55 is arranged below the pressure cylinder fixing plate 56, one end of the pressure rod far away from the pressure cylinder 57 is fixedly connected with the upper tooling plate 55, and the upper tooling plate 55 is positioned above the mould pressing plate 46.

When an operator uses the device, the fan is clamped on the pneumatic three-jaw chuck 40, the X-axis translation motor 14 is started to adjust the X-axis direction of the fan blade, the Y-axis translation motor 21 is started to adjust the Y-axis direction of the fan blade, the Z-axis motor 28 is started to adjust the Z-axis height of the fan blade, the swing motor 36 is started to adjust the angle of the fan blade, the rotating motor 41 is started to rotate the fan blade onto the blade placing table 49, after the centering sensor 54 detects the position of the fan blade, the cutter 47 cuts the fan blade, and finally the cut waste material slides down from the blanking plate 52.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a half automatic die-cut final assembly of flabellum, includes organism (1) and die-cut device (2), characterized by: the machine body (1) comprises a machine body bottom plate (5), an X-axis moving device (6) is arranged above the machine body bottom plate (5), a Y-axis moving device (7) is connected above the X-axis moving device (6), a Z-axis moving device (8) is connected above the Y-axis moving device (7), a main shaft box (13) is connected above the Z-axis moving device (8), a rotating device (10) is arranged in the main shaft box (13), the rotating device (10) comprises a main shaft shell (38) and a main shaft (39) positioned in the main shaft shell (38), a swinging device (9) is arranged on the side wall of the main shaft box (13), the swinging device (9) comprises a swinging motor (36) and a swinging transmission device (35), the swinging transmission device (35) is connected above the swinging motor (36), the swinging transmission device (35) comprises a swinging shaft (37) extending into the main shaft box (13), the length direction of swing axle (37) is the same with the length direction of organism bottom plate (5), swing axle (37) are connected with main shaft shell (38), main shaft (39) are perpendicular with the direction of swing axle (37), the upper end of main shaft (39) is equipped with the centre gripping frock that is used for centre gripping fan.

2. A semi-automatic blade punching assembly according to claim 1, wherein: the utility model discloses a spinning machine, including main shaft (39), main shaft shell (38), main shaft bearing, main shaft shell (39) and main shaft shell (41), the cover is equipped with main shaft bearing on the main shaft (39), main shaft bearing fixes at main shaft shell (38) upper portion opening part, the main shaft bearing below is equipped with harmonic speed reducer (42), during main shaft (39) penetrated harmonic speed reducer (42), one end that main shaft (39) is located harmonic speed reducer (42) below is connected with big belt pulley (43), threaded connection has the rotating electrical machines fixed plate on main shaft shell (38), be equipped with the rotating electrical machines tensioning piece on the rotating electrical machines fixed plate, install rotating electrical machines (41) on the rotating electrical machines tensioning piece, rotating electrical machines (41) include the rotatory pivot of stretching out downwards, the rotatory pivot passes rotating electrical machines fixed plate and rotating electrical machines tensioning piece, the large belt pulley (43) and the small belt pulley (44) are connected through belt transmission.

3. A semi-automatic blade punching assembly according to claim 1, wherein: the novel spindle box is characterized in that box body reinforcing ribs (34) are arranged inside the spindle box, and the box body reinforcing ribs (34) are in threaded connection with the bottom wall and the side wall of the spindle box respectively.

4. A semi-automatic blade punching assembly according to claim 1, wherein: the clamping tool is a pneumatic three-jaw chuck (40).

5. A semi-automatic blade punching assembly according to claim 1, wherein: the punching device (2) comprises a punching base (45), a lower tooling plate (58) is arranged on the punching base (45), a punching module is arranged on the lower tooling plate (58), the punching module comprises a die pressing plate (46), a cutter (47) and a spring compression rod (51) are connected below the die pressing plate (46), one end, far away from the die pressing plate (46), of the spring compression rod (51) is connected with a punching bottom plate (50), a blade placing table (49) and a blade stop block (48) are arranged on the punching bottom plate (50), the blade placing table (49) is located below the cutter (47), and the punching bottom plate (50) is fixedly connected with the lower tooling plate (58); be equipped with pressure cylinder fixed plate (56) on die-cut frame (45), pressure cylinder (57) are installed to pressure cylinder fixed plate (56) top, pressure cylinder (57) are connected with the pressure rod, the below of pressure cylinder fixed plate (56) is equipped with frock board (55), the one end and last frock board (55) fixed connection that pressure rod kept away from pressure cylinder (57), it is located mould pressing board (46) top to go up frock board (55).

6. A semi-automatic blade punching assembly according to claim 5, wherein: the pressure cylinder fixing plate (56) is in threaded connection with a centering sensor fixing plate (53), and a centering sensor (54) is arranged on the centering sensor fixing plate (53).

7. A semi-automatic blade punching assembly according to claim 5, wherein: the blade placing table (49) is connected with a blanking plate (52).