CN112108673A

CN112108673A - Equal-angle hole forming device and method for machining wind power ring

Info

Publication number: CN112108673A
Application number: CN202010911521.8A
Authority: CN
Inventors: 赵�卓; 蔡锟
Original assignee: Anhui Tongsheng Ring Parts Co Ltd
Current assignee: Anhui Tongsheng Ring Parts Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2020-12-22

Abstract

The invention discloses an equal-angle hole forming device for processing a wind power ring and a method thereof, belonging to the technical field of wind power ring processing. According to the equal-angle punching device and method for machining the wind power ring, the punching mechanism can be driven to translate through the telescopic mechanism, so that the punching mechanism can perform punching operation on wind power rings with different sizes, punching requirements under different conditions can be met, the angle of offset of a punching head can be accurately regulated and controlled in a mode that the driving motor A drives the gear A meshed with the annular rack to rotate, equal-angle punching can be achieved, punching accuracy is high, and punching efficiency is high.

Description

Equal-angle hole forming device and method for machining wind power ring

Technical Field

The invention relates to the technical field of wind power ring machining, in particular to an equal-angle hole forming device and method for wind power ring machining.

Background

The wind power slip ring is annular in overall structure, provides a power supply for a variable pitch system of the wind generating set, and is responsible for communication data transmission and safety chain signal connection of the control system and the variable pitch system.

Wind-powered electricity generation sliding ring adds man-hour, often need adopt the trompil device to carry out the equal angle trompil to wind-powered electricity generation sliding ring, and present wind-powered electricity generation sliding ring is adding man-hour carrying out the trompil with the help of the sensation mostly artifically, and its trompil precision is low, leads to the wind-powered electricity generation sliding ring after the processing can not satisfy the user demand, and artifical trompil also has the working strength who increases the trompil personnel and the defect.

Disclosure of Invention

The invention aims to provide an equal-angle hole forming device and method for processing a wind power ring, wherein a telescopic mechanism can drive a hole forming mechanism to translate, so that the hole forming mechanism can perform hole forming operation on wind power rings with different sizes, hole forming requirements under different conditions can be met, the offset angle of a hole forming head can be accurately regulated and controlled in a mode that a driving motor A drives a gear A meshed with an annular rack to rotate, and then equal-angle hole forming can be realized.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wind-powered electricity generation ring processing is with equal angle trompil device, includes the operation panel, the support is installed to the middle-end of the upper surface of operation panel, install annular rack on the support, the last surface mounting of annular rack has the guide ring, install the rotor plate on the guide ring, the last surface mounting of rotor plate has driving motor A, driving motor A's output shaft installs gear A through the spline, gear A is located the below of rotor plate and meshes with annular rack, still be provided with telescopic machanism on the rotor plate, telescopic machanism is last to install trompil mechanism, trompil mechanism is located the top of operation panel.

Further, the telescopic mechanism comprises a bar-shaped rack, a guide rail, a translation frame, a driving motor B, a gear B and a driving shaft rod, wherein the guide rail is parallelly installed on the rotating plate, the translation frame is installed on the guide rail, the driving motor B is installed on the outer side wall of the translation frame, an output shaft of the driving motor B is connected with the driving shaft rod, two ends of the driving shaft rod are installed on the translation frame through bearings, the gear B is installed on the driving shaft rod through splines, the gear B is meshed with the bar-shaped rack, and the bar-shaped rack is located between the adjacent guide rails and fixed on the rotating plate.

Further, the translation frame is L-shaped, and the two ends of the translation frame are provided with I-shaped guide grooves A matched with the guide rails.

Further, trompil mechanism includes pneumatic cylinder, driving motor C and trompil head, the pneumatic cylinder is installed on the lower surface of translation frame, driving motor C is installed to the piston rod of pneumatic cylinder, driving motor C's output shaft passes through the shaft coupling and installs the trompil head.

Further, still install the arc seat of symmetric distribution on the driving motor C, still install the direction connecting rod on the arc seat, the upper end of direction connecting rod is installed on the guide holder, the guide holder symmetric distribution is on the pneumatic cylinder.

Furthermore, a guide groove B matched with the guide connecting rod is formed in the guide seat, and the guide connecting rod is lifted in the guide groove B through a hydraulic cylinder.

According to another aspect of the invention, an equiangular hole forming method for an equiangular hole forming device for processing a wind power ring is provided, and comprises the following steps:

s1: the wind power ring is placed on an operation table, a driving motor B drives a gear B to rotate, and the gear B is meshed with a strip-shaped rack which is fixed on a rotating plate, so that the gear B can drive a translation frame to translate and extend out under the guiding action of a guide rail in the rotating process until a hole opening mechanism arranged on the translation frame is positioned right above a position, needing hole opening, on the wind power ring;

s2: the hydraulic cylinder is started to enable the driving motor C and the perforating head to move downwards until the perforating head moves downwards to contact with the wind power ring, the driving motor C drives the perforating head to rotate to perforate at the moment, and in the process of rotating to perforate, the hydraulic cylinder continues to drive the perforating head to vertically move downwards to enable the downwards moving perforating head to rotate to perforate;

s3: after a single hole is opened, the hydraulic cylinder drives the hole opening head to move upwards and leave the wind power ring, the driving motor A drives the gear A to rotate at the moment, and the gear A is meshed with the annular rack, so that the gear A can drive the rotating plate to rotate to a set angle under the guiding action of the guide ring in the rotating process, and the hole opening mechanism rotates to the next position needing hole opening;

s4: after the hole opening mechanism is located right above the next position needing hole opening on the wind power ring, the driving motor C drives the hole opening head to rotate for hole opening, the hydraulic cylinder continues to drive the hole opening head to vertically move downwards in the process of rotating the hole opening head for hole opening, the hole opening head moving downwards rotates for hole opening, and the operation is sequentially circulated until hole opening at equal angles of the wind power ring is finished.

Compared with the prior art, the invention has the beneficial effects that:

1. the equal-angle punching device and the equal-angle punching method for machining the wind power ring are characterized in that the wind power ring is placed on an operation table, a driving motor B drives a gear B to rotate, the gear B is meshed with a strip-shaped rack, and the strip-shaped rack is fixed on a rotating plate, so that the gear B can drive a translation frame to translate and extend under the guiding action of a guide rail in the rotating process until a punching mechanism arranged on the translation frame is positioned right above the position, needing punching, on the wind power ring, the punching mechanism can be driven to translate through a telescopic mechanism, the distance between the punching mechanism and the central point of the operation table can be adjusted, the punching mechanism can perform punching operation on the wind power rings with different sizes, the application range is wide, and punching requirements under different conditions can be met.

2. The invention relates to an equiangular tapping device for processing a wind power ring and a method thereof, wherein a hydraulic cylinder is started to enable a driving motor C and a tapping head to move downwards until the tapping head moves downwards to be contacted with the wind power ring, the driving motor C drives the tapping head to rotate to tap a hole, the hydraulic cylinder continues to drive the tapping head to move downwards vertically in the process of rotating the tapping head to enable the tapping head moving downwards to rotate to tap the hole, after a single tapping is finished, the hydraulic cylinder drives the tapping head to move upwards and leave the wind power ring, a driving motor A drives a gear A to rotate at the moment, the gear A is meshed with an annular rack, therefore, the gear A can drive a rotating plate to rotate to a set angle under the guiding action of a guide ring in the rotating process to enable a tapping mechanism to rotate to the next position needing tapping, and after the tapping mechanism is positioned right above the next position needing tapping on the wind power ring, the driving motor C drives the tapping head to rotate to tap the, the trompil head is at the in-process of rotatory trompil, and the pneumatic cylinder continues the drive trompil head and vertically moves down, makes the rotatory trompil of the trompil head that moves down, circulates in proper order, and the angle of the skew of the trompil head can be regulated and control to the rotatory mode of gear A through driving motor A drive and annular rack meshing, and then can realize the trompil of equal angle, and its trompil precision is high and make the trompil efficient.

Drawings

FIG. 1 is a schematic view of an equal-angle tapping device for processing a wind power ring, which is disclosed by the invention;

FIG. 2 is a schematic view of the rotating plate of the present invention with the telescoping mechanism and the tapping mechanism mounted thereon;

FIG. 3 is a schematic view of the telescoping mechanism of the present invention after longitudinal cross-section of the pan carriage;

FIG. 4 is a schematic view of the gear B meshing with the strip rack according to the present invention

FIG. 5 is a schematic view of the pan carriage of the present invention;

fig. 6 is a schematic view of the hole opening mechanism of the present invention.

In the figure: 1. an operation table; 2. a support; 21. an annular rack; 211. a guide ring; 3. a rotating plate; 31. driving a motor A; 311. a gear A; 4. a telescoping mechanism; 41. a strip rack; 42. a guide rail; 43. a translation frame; 431. a guide groove A; 44. driving a motor B; 45. a gear B; 46. a drive shaft; 5. a hole opening mechanism; 51. a hydraulic cylinder; 52. driving a motor C; 53. opening a hole head; 6. an arc-shaped seat; 61. a guide link; 7. a guide seat; 71. and a guide groove B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an equal-angle hole forming device for processing a wind power ring comprises an operating platform 1, a support 2 is installed at the middle end of the upper surface of the operating platform 1, an annular rack 21 is installed on the support 2, a guide ring 211 is installed on the upper surface of the annular rack 21, a rotating plate 3 is installed on the guide ring 211, a driving motor A31 is installed on the upper surface of the rotating plate 3, a gear A311 is installed on an output shaft of a driving motor A31 through a spline, the gear A311 is located below the rotating plate 3 and meshed with the annular rack 21, the offset angle of the perforating head 53 can be accurately regulated and controlled by driving the gear A311 meshed with the annular rack 21 to rotate by the driving motor A31, so that equal-angle perforating can be realized, the hole forming machine is high in hole forming precision and high in hole forming efficiency, a telescopic mechanism 4 is further arranged on the rotating plate 3, a hole forming mechanism 5 is mounted on the telescopic mechanism 4, and the hole forming mechanism 5 is located above the operating platform 1.

Referring to fig. 2-5, the telescoping mechanism 4 includes a bar rack 41, a guide rail 42, a translation frame 43, a driving motor B44, a gear B45 and a driving shaft rod 46, the guide rail 42 is installed on the rotating plate 3 in parallel, the translation frame 43 is installed on the guide rail 42, the translation frame 43 is L-shaped, two ends of the translation frame 43 are both provided with an i-shaped guide groove a431 adapted to the guide rail 42, the outer side wall of the translation frame 43 is provided with a driving motor B44, an output shaft of the driving motor B44 is connected with the driving shaft rod 46, two ends of the driving shaft rod 46 are both installed on the translation frame 43 through bearings, the driving shaft rod 46 is provided with a gear B45 through splines, the gear B45 is engaged with the bar rack 41, the bar rack 41 is located between adjacent guide rails 42 and fixed on the rotating plate 3, a wind power ring is placed on the operating console 1, the driving motor B44 drives the gear B45 to rotate, since the gear B45 is engaged with the, therefore, gear B45 can drive translation frame 43 and translate under guide rail 42's guiding action and stretch out at rotatory in-process, it needs the trompil position department directly over on the wind-powered electricity generation ring to be located to the trompil mechanism 5 of installation on translation frame 43, can drive trompil mechanism 5 translation through telescopic machanism 4, it is adjustable to make the interval of trompil mechanism 5 and operation panel 1 central point, make trompil mechanism 5 can carry out the trompil operation to the wind-powered electricity generation ring of different sizes, its application scope is wide, can satisfy the trompil demand under the different situation.

Referring to fig. 6, the tapping mechanism 5 includes a hydraulic cylinder 51, a driving motor C52 and a tapping head 53, the hydraulic cylinder 51 is mounted on the lower surface of the translation frame 43, a piston rod of the hydraulic cylinder 51 is mounted with the driving motor C52, an output shaft of the driving motor C52 is mounted with the tapping head 53 through a coupling, the driving motor C52 is further mounted with arc seats 6 which are symmetrically distributed, the arc seats 6 are further mounted with guide links 61, the upper end of the guide links 61 is mounted on the guide seats 7, the guide seats 7 are symmetrically distributed on the hydraulic cylinder 51, the guide seats 7 are provided with guide grooves B71 which are adapted to the guide links 61, the guide links 61 are lifted in the guide grooves B71 through the hydraulic cylinder 51, the hydraulic cylinder 51 is started to move the driving motor C52 and the tapping head 53 downwards until the tapping head 53 moves downwards to contact with a wind-electricity ring, at this time, the driving motor C52 drives the tapping head 53 to rotate to tap a tapping, the hydraulic cylinder 51 continues to drive the perforating head 53 to vertically move downwards, so that the downwards-moved perforating head 53 rotates to perforate, after a single perforation is finished, the hydraulic cylinder 51 drives the perforating head 53 to move upwards and leave the wind power ring, at the moment, the driving motor A31 drives the gear A311 to rotate, because the gear A311 is meshed with the annular rack 21, the gear A311 can drive the rotating plate 3 to rotate to a set angle under the guiding action of the guide ring 211 in the rotating process, the perforating mechanism 5 rotates to the next position needing perforation, after the perforating mechanism 5 is positioned right above the next position needing perforation on the wind power ring, the driving motor C52 drives the perforating head 53 to rotate to perforate, the hydraulic cylinder 51 continues to drive the perforating head 53 to vertically move downwards in the rotating process of the perforating head 53, the downwards-moved perforating head 53 rotates to perforate in sequence, and the circulation is carried out until the perforation with the wind power ring and other angles is finished, and the gear A311 meshed with the annular rack 21 is driven to rotate by the driving motor A31, the offset angle of the perforating head 53 can be precisely regulated, so that equal-angle perforating can be realized, the perforating precision is high, and the perforating efficiency is high.

In order to better show the process of equiangular hole opening of the equiangular hole opening device for processing the wind power ring, the embodiment provides an equiangular hole opening method for the equiangular hole opening device for processing the wind power ring, which includes the following steps:

s1: the wind power ring is placed on the operating platform 1, the driving motor B44 drives the gear B45 to rotate, and the gear B45 is meshed with the strip-shaped rack 41, and the strip-shaped rack 41 is fixed on the rotating plate 3, so that the gear B45 can drive the translation frame 43 to translate and extend out under the guiding action of the guide rail 42 in the rotating process until the tapping mechanism 5 installed on the translation frame 43 is positioned right above the position of the wind power ring where tapping is needed;

s2: when the hydraulic cylinder 51 is started, the driving motor C52 and the tapping head 53 can move downwards until the tapping head 53 moves downwards to contact with the wind power ring, at the moment, the driving motor C52 drives the tapping head 53 to rotate to tap a hole, and in the process of rotating the tapping head 53 to tap the hole, the hydraulic cylinder 51 continues to drive the tapping head 53 to move downwards vertically, so that the downwards-moved tapping head 53 rotates to tap the hole;

s3: after a single hole is drilled, the hydraulic cylinder 51 drives the drilling head 53 to move upwards and leave the wind power ring, at the moment, the driving motor A31 drives the gear A311 to rotate, and the gear A311 is meshed with the annular rack 21, so that the gear A311 can drive the rotating plate 3 to rotate to a set angle under the guiding action of the guide ring 211 in the rotating process, and the drilling mechanism 5 is made to rotate to the next position needing to be drilled;

s4: after the punching mechanism 5 is located right above the next position on the wind power ring where punching is needed, the driving motor C52 drives the punching head 53 to rotate for punching, and in the process of rotating punching of the punching head 53, the hydraulic cylinder 51 continues to drive the punching head 53 to vertically move downwards, so that the downward moving punching head 53 rotates for punching, and the punching is sequentially circulated until the punching at equal angles of the wind power ring is finished.

In summary, the equiangular hole-forming device and method for processing the wind power ring of the present invention are that the wind power ring is placed on the operation table 1, the driving motor B44 drives the gear B45 to rotate, because the gear B45 is engaged with the strip-shaped rack 41 and the strip-shaped rack 41 is fixed on the rotation plate 3, the gear B45 can drive the translation frame 43 to translate and extend under the guiding action of the guide rail 42 in the rotation process until the hole-forming mechanism 5 installed on the translation frame 43 is located right above the position of the wind power ring where the hole needs to be formed, the hole-forming mechanism 5 can be driven to translate through the telescoping mechanism 4, the distance between the hole-forming mechanism 5 and the center point of the operation table 1 can be adjusted, the hole-forming mechanism 5 can form holes on wind power rings with different sizes, the application range is wide, the hole-forming requirements under different conditions can be met, the hydraulic cylinder 51 is started to make the driving motor C52 and the hole-forming head 53 move down until the hole-forming head 53, at the moment, the driving motor C52 drives the perforating head 53 to rotatably perforate, the hydraulic cylinder 51 continues to drive the perforating head 53 to vertically move downwards during the process of rotatably perforating the perforating head 53, so that the perforating head 53 which moves downwards rotates to perforate, after a single perforating is finished, the hydraulic cylinder 51 drives the perforating head 53 to move upwards and leave the wind-electricity ring, the driving motor A31 drives the gear A311 to rotate, because the gear A311 is meshed with the annular rack 21, the gear A311 can drive the rotating plate 3 to rotate to a set angle under the guiding action of the guide ring 211 during the rotation process, so that the perforating mechanism 5 rotates to the next position which needs perforating, after the perforating mechanism 5 is positioned right above the next position which needs perforating on the wind-electricity ring, the driving motor C52 drives the perforating head 53 to rotatably perforate, and during the process of rotatably perforating the perforating head 53, the hydraulic cylinder 51 continues to drive the perforating head 53 to vertically move downwards, so that the perforating head 53 which moves downwards rotates to perforate, and circulating in sequence until the equal-angle hole opening of the wind power ring is finished, and driving the gear A311 meshed with the annular rack 21 to rotate through the driving motor A31, so that the offset angle of the hole opening head 53 can be accurately regulated, the equal-angle hole opening can be realized, the hole opening precision is high, and the hole opening efficiency is high.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. An equal-angle hole forming device for processing a wind power ring is characterized by comprising an operation table (1), a support (2) is arranged at the middle end of the upper surface of the operating platform (1), an annular rack (21) is arranged on the support (2), a guide ring (211) is arranged on the upper surface of the annular rack (21), a rotating plate (3) is arranged on the guide ring (211), the upper surface of the rotating plate (3) is provided with a driving motor A (31), the output shaft of the driving motor A (31) is provided with a gear A (311) through a spline, the gear A (311) is positioned below the rotating plate (3) and is meshed with the annular rack (21), the rotary plate (3) is further provided with a telescopic mechanism (4), the telescopic mechanism (4) is provided with a hole opening mechanism (5), and the hole opening mechanism (5) is located above the operating platform (1).

2. The equal-angle tapping device for machining the wind power ring as claimed in claim 1, the telescopic mechanism (4) comprises a strip-shaped rack (41), a guide rail (42), a translation frame (43), a driving motor B (44), a gear B (45) and a driving shaft lever (46), the guide rail (42) is arranged on the rotating plate (3) in parallel, a translation frame (43) is arranged on the guide rail (42), the outer side wall of the translation frame (43) is provided with a driving motor B (44), the output shaft of the driving motor B (44) is connected with a driving shaft lever (46), both ends of the driving shaft lever (46) are arranged on the translation frame (43) through bearings, the driving shaft lever (46) is provided with a gear B (45) through a spline, the gear B (45) is meshed with the strip-shaped rack (41), the strip-shaped rack (41) is positioned between the adjacent guide rails (42) and is fixed on the rotating plate (3).

3. The equal-angle hole forming device for machining the wind power ring as claimed in claim 2, wherein the translation frame (43) is L-shaped, and two ends of the translation frame (43) are provided with I-shaped guide grooves A (431) matched with the guide rails (42).

4. The equal-angle hole forming device for machining the wind power ring as defined in claim 1, wherein the hole forming mechanism (5) comprises a hydraulic cylinder (51), a driving motor C (52) and a hole forming head (53), the hydraulic cylinder (51) is installed on the lower surface of the translation frame (43), the driving motor C (52) is installed on a piston rod of the hydraulic cylinder (51), and the hole forming head (53) is installed on an output shaft of the driving motor C (52) through a coupler.

5. The equal-angle tapping device for machining the wind power ring as defined in claim 4, wherein the driving motor C (52) is further provided with symmetrically distributed arc-shaped seats (6), the arc-shaped seats (6) are further provided with guide connecting rods (61), the upper ends of the guide connecting rods (61) are mounted on the guide seats (7), and the guide seats (7) are symmetrically distributed on the hydraulic cylinders (51).

6. The equal-angle tapping device for machining the wind power ring as defined in claim 5, wherein the guide base (7) is provided with a guide groove B (71) matched with the guide connecting rod (61), and the guide connecting rod (61) is lifted in the guide groove B (71) through a hydraulic cylinder (51).

7. The method for equal-angle hole forming of the equal-angle hole forming device for the wind power ring machining according to any one of claims 1 to 6 is characterized by comprising the following steps of:

s1: the wind power ring is placed on an operation table (1), a driving motor B (44) drives a gear B (45) to rotate, and the gear B (45) is meshed with a strip-shaped rack (41) and the strip-shaped rack (41) is fixed on a rotating plate (3), so that the gear B (45) can drive a translation frame (43) to translate and extend out under the guiding action of a guide rail (42) in the rotating process until a hole opening mechanism (5) installed on the translation frame (43) is located right above a position needing hole opening on the wind power ring;

s2: when the hydraulic cylinder (51) is started, the driving motor C (52) and the perforating head (53) can move downwards until the perforating head (53) moves downwards to contact with the wind-electricity ring, at the moment, the driving motor C (52) drives the perforating head (53) to rotate to perforate, and in the process of rotating to perforate the perforating head (53), the hydraulic cylinder (51) continues to drive the perforating head (53) to vertically move downwards, so that the downwards moved perforating head (53) rotates to perforate;

s3: after a single hole is drilled, the hydraulic cylinder (51) drives the hole drilling head (53) to move upwards and leave the wind power ring, the driving motor A (31) drives the gear A (311) to rotate at the moment, and the gear A (311) is meshed with the annular rack (21), so that the gear A (311) can drive the rotating plate (3) to rotate to a set angle under the guiding action of the guide ring (211) in the rotating process, and the hole drilling mechanism (5) is made to rotate to the next position needing hole drilling;

s4: after the hole opening mechanism (5) is located right above the next position needing hole opening on the wind power ring, the driving motor C (52) drives the hole opening head (53) to rotate for hole opening, in the process of rotating the hole opening head (53), the hydraulic cylinder (51) continues to drive the hole opening head (53) to vertically move downwards, the hole opening head (53) which moves downwards rotates for hole opening, and the hole opening is sequentially circulated until the hole opening at the equal angle of the wind power ring is finished.