CN109015065B - Adjustable wind power blade drilling tool and positioning method - Google Patents
Adjustable wind power blade drilling tool and positioning method Download PDFInfo
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- CN109015065B CN109015065B CN201811113603.7A CN201811113603A CN109015065B CN 109015065 B CN109015065 B CN 109015065B CN 201811113603 A CN201811113603 A CN 201811113603A CN 109015065 B CN109015065 B CN 109015065B
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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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
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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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides an adjustable wind power blade drilling tool, which relates to the technical field of wind power blade manufacturing and comprises a support and a profile plate arranged on the support, wherein a horizontal adjusting assembly for adjusting the horizontal displacement of the profile plate is arranged on the side surface of the profile plate, a vertical adjusting assembly for adjusting the vertical movement of the profile plate is arranged at the bottom of the profile plate, a connecting mechanism of the horizontal adjusting assembly and the profile plate is a linear guide mechanism, and the guide direction of the linear guide mechanism is the vertical direction; the invention also provides a positioning method using the tool, which comprises the following steps: the blade is installed on the molding panel, and the horizontal adjusting assembly and the vertical adjusting assembly are adjusted to enable the molding panel to displace in the horizontal direction and/or the vertical direction and drive the blade to displace until the center of the blade coincides with the center of the drilling machine, so that drilling positioning is completed. The blade lifting device has the advantages that the blade is lifted at one time, the drilling tool is directly adjusted to ensure that the center of the blade is coincided with the center of the drilling machine, the adjustment is easy, the positioning is accurate, the labor intensity is low, and the production efficiency is high.
Description
Technical Field
The invention relates to the technical field of wind energy blade manufacturing, in particular to an adjustable wind power blade drilling tool and a positioning method.
Background
Wind energy is available energy provided for human beings due to the work done by the air flow, belongs to renewable energy sources (including water energy, biological energy and the like), kinetic energy of the air flow is called wind energy, and the higher the air flow rate is, the higher the kinetic energy is; at present, global energy is gradually exhausted, the development of renewable energy is imminent, and wind power generation is rapidly developed in countries as the current mature renewable energy technology, so that the manufacturing industry of wind power generators is in the rapid development stage. Wind power generators are power machines capable of converting clean and pollution-free wind energy into mechanical energy, and wind energy is increasingly paid attention to various countries as a clean and efficient renewable energy source. According to the statistics of the industry, in 2017, 1503 ten thousand kilowatts of newly-added grid-connected wind power generation installed capacity are added, the accumulated grid-connected installed capacity reaches 1.64 hundred million kilowatts and accounts for 9.2 percent of the total power generation installed capacity. The wind power blade is one of the core components of the wind driven generator and accounts for about 20% of the total cost of the wind driven generator. With the rapid development of the wind power industry, the large-scale batch production is a necessary trend for the development of wind power generation complete machines and related accessory manufacturing enterprises.
The wind power blade has a process called root drilling in the production and manufacturing process, the drilling is a key for connecting the blade and the fan, the center of the blade is required to coincide with the center of a drilling machine when the blade root of the wind power blade is drilled, but due to the processing difference of the blade and the fixation of a tool, the center of the blade and the center of the drilling machine can be ensured to coincide by hoisting the blade for many times when the blade is replaced, so that the drilling positioning requirement is met, the blade needs to be hoisted for many times in the operation, the labor intensity is high, the efficiency is low, and the coincidence of the center of the blade and.
Patent document "a tool for drilling a wind-power blade capable of rapidly switching megawatt" (CN204172095U) discloses a tool for drilling a wind-power blade capable of rapidly switching megawatt, which comprises a molded line plate, a molded line plate bracket, a cross rod support and an upright post bracket; a cross bar support is respectively fixed at the middle positions of the two side surfaces of the upright post bracket; the two molded line plate supports are respectively arranged on two side surfaces of the upright post support, the bottoms of the molded line plate supports are fixed on the upper surface of the cross rod support through a plurality of support hinge external members which are fixedly connected, and the molded line plate supports can turn over along with the rotation of the support hinge external members; the upper part of the molded line plate support is connected with the side surface of the upright post support in a locking way through a locking pin sleeve. The utility model has the advantages that: a plurality of molded lines are arranged on one upright post bracket, so that a set of bracket is shared by a plurality of types of blades; through supporting hinge external member and fitting pin external member, can be quick switch between a plurality of section bars to realize switching between a plurality of blades, improve blade drilling machine utilization efficiency. But the device can not well adjust the drilling position, guarantees that blade center and drilling machine center coincide, influences processingquality.
In other prior art, methods for hoisting the blade root of the wind power blade, such as "a wind power blade root drilling positioning tool and a positioning method thereof" with the patent number of CN104589093A, and "a wind power blade scale sheet drilling positioning tool" with the patent number of CN202894422U, do not relate to a wind power blade root hoisting clamp drilling tool.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a blade drilling tool with adjustable up-down and left-right functions and a positioning method.
The horizontal adjusting mechanism comprises a support and a profile plate arranged on the support, wherein a horizontal adjusting assembly for adjusting the horizontal displacement of the profile plate is arranged on the side surface of the profile plate, a vertical adjusting assembly for adjusting the vertical displacement of the profile plate is arranged at the bottom of the profile plate, the connecting mechanism of the horizontal adjusting assembly and the profile plate is a linear guide mechanism, and the guide direction of the linear guide mechanism is the vertical direction.
Further, the horizontal adjusting assembly comprises a lead screw support and a lead screw penetrating through the lead screw support.
Further, vertical adjusting part is including rolling subassembly and the wedge that is located the profile plate below, the height on wedge surface increases gradually or reduces, rolling subassembly moves about on the wedge, and rolling subassembly supports the profile plate, drives the profile plate vertical movement.
Further, the linear guide mechanism comprises a sliding block fixed at the end part of the horizontal adjusting component and a guide rail installed on the profile plate, and the sliding block slides up and down in the guide rail.
Further, the wedge blocks are symmetrically distributed on two sides of the drilling position, and the inclination directions of the wedge blocks are consistent.
Further, the rolling assembly comprises a rolling bracket, a rolling piece arranged on the rolling bracket and a pushing piece for pushing the rolling bracket to horizontally displace.
Furthermore, the pushing piece comprises a screw rod frame fixed on the support and a screw rod in threaded connection with the screw rod frame, and nuts are arranged on the screw rod and are in contact with two sides of the screw rod frame.
Further, the rolling members include a first rolling member and a second rolling member, and the second rolling member is located between the first rolling members.
Further, the wedge-shaped block is provided with a groove for accommodating a second rolling piece, the diameter of the first rolling piece is smaller than that of the second rolling piece, the first rolling piece is only contacted with the wedge-shaped block, and the second rolling piece is only contacted with the profile panel or the bracket.
The invention also provides a positioning method of the adjustable wind power blade drilling tool, wherein a blade to be processed is installed on the profile plate, and the horizontal adjusting assembly and the vertical adjusting assembly are adjusted to enable the profile plate to generate displacement in the horizontal direction and/or the vertical direction so as to drive the blade to generate displacement until the center of the blade is coincided with the center of the drilling machine, so that the drilling positioning of the blade is completed.
Compared with the prior art, the invention has the advantages that:
1. the side surface of the profile plate is provided with a horizontal adjusting component for adjusting the horizontal displacement of the profile plate, and the bottom of the profile plate is provided with a vertical adjusting component for adjusting the vertical movement of the profile plate, so that the profile plate has the functions of left-right adjustment and up-down adjustment, the center of a blade to be processed can be adjusted left-right and up-down, after the blade is hoisted for one time, the center of the blade can be directly ensured to coincide with the center of a drilling machine through an adjusting drilling tool, the adjustment is easy, the positioning is accurate, the labor intensity is low, and the production efficiency is high; horizontal adjustment subassembly and profile plate coupling mechanism are sharp guiding mechanism simultaneously, and straight line guiding mechanism's direction of direction is vertical direction, has guaranteed that horizontal adjustment subassembly and vertical adjusting part during operation can not influence each other, and in the vertical adjusting part accommodation process, the profile plate reciprocates, and horizontal adjustment subassembly and profile plate are injectd by sharp guiding mechanism, have avoided the profile plate to take place to remove, have guaranteed the accurate nature of drilling location, have reduced the error.
2. The vertical adjusting assembly comprises a rolling assembly and a wedge block, wherein the rolling assembly and the wedge block are positioned below a molding panel, the height of the surface of the wedge block is gradually increased or reduced, the rolling assembly moves left and right on the wedge block, the rolling assembly supports the molding panel and drives the molding panel to vertically move, the height difference of the surface of the wedge block is equal to the vertically adjusted height of the molding panel, and the molding panel is driven to be raised or lowered by utilizing the height difference of the surface of the wedge block through the cooperation of the wedge block and the rolling assembly so as to achieve the effect of vertical adjustment; simultaneously, the wedge blocks are symmetrically distributed on two sides of the drilling position, the inclination directions are consistent, the inclination directions are equivalent to the directions of gradually increasing or reducing the heights of the surfaces of the wedge blocks, the plurality of wedge blocks are arranged, rolling adjustment of a rolling assembly is facilitated, the stability of a maintaining type panel is also facilitated, the probability of damage to parts is reduced, and the service life is prolonged.
3. The horizontal adjusting assembly comprises a screw rod support and a screw rod penetrating through the screw rod support, the rolling assembly comprises a rolling support, a rolling part arranged on the rolling support and a pushing part for pushing the rolling support to horizontally move, the pushing part comprises a screw rod frame fixed on the support and a screw rod connected to the screw rod frame in a threaded mode, nuts are arranged on the screw rod and are in contact with two sides of the screw rod frame, the adjustment and fastening of the rolling assembly are facilitated by the nuts, the screw rod support can be directly installed on the side face of the support, the effect of rotating and linear transmission is achieved by the screw rod and the screw rod, the whole structure is simpler, the space utilization is more reasonable and compact, and the maintenance and replacement of parts.
4. The rolling parts comprise a first rolling part and a second rolling part, and the second rolling part is positioned between the first rolling parts, so that the friction force borne by the rolling assembly is increased, and the panel is supported; the wedge is equipped with the recess that is used for holding the second rolling member, and the diameter of first rolling member is less than the diameter of second rolling member, and first rolling member only contacts with the wedge, and the second rolling member only contacts with profiled sheet or support, and first rolling member all only has a atress with the second rolling member, avoids the many places atress of rolling member, causes the condition of damage to produce, is favorable to strengthening the life of rolling member, stability among the holding device accommodation process, antifriction bearing or gyro wheel can be chooseed for use to the rolling member, and convenient for material collection has certain practicality and economic nature.
5. According to the positioning method, the blade to be processed is directly installed on the molding board, the horizontal adjusting assembly and the vertical adjusting assembly are adjusted, the molding board is displaced in the horizontal or vertical direction, and then the blade is driven to be displaced until the center of the blade is coincided with the center of the drilling machine, so that the blade drilling positioning is completed.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings related to the present invention in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic top view of the present invention.
FIG. 3 is a left side view of the present invention.
Fig. 4 is a schematic view of the structure of the component 6 of the present invention.
FIG. 5 is a partial enlarged view of the invention at B.
Fig. 6 is a schematic view of the structure of the component 7 of the present invention.
In the figure, 1 support, 2 screw support, 3 screw, 4 slide block, 5 guide rail, 6 rolling component, 7 wedge-shaped block, 71 groove, 72 support plate, 73 bottom plate, 8-type panel, 9 screw frame, 10 first rolling part, 11 second rolling part, 12 rolling support, 13 screw and 14 nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail 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 embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1-6, the invention comprises a bracket 1 and a profile plate 8 installed on the bracket 1, wherein a horizontal adjusting component for adjusting the horizontal displacement of the profile plate 8 is arranged on the side surface of the profile plate (8), a vertical adjusting component for adjusting the vertical movement of the profile plate 8 is arranged at the bottom of the profile plate 8, a connecting mechanism of the horizontal adjusting component and the profile plate 8 is a linear guide mechanism, and the guide direction of the linear guide mechanism is the vertical direction.
The invention comprises a bracket 1 and a molding board 8 arranged on the bracket 1, a horizontal adjusting component for adjusting the horizontal displacement of the molding board 8 is arranged on the side surface of the molding board 8, the horizontal adjusting component can be directly arranged on the bracket 1 or can be independently arranged, a vertical adjusting component for adjusting the vertical displacement of the molding board 8 is arranged at the bottom of the molding board 8, the vertical adjusting component is positioned between the molding board 8 and the bracket 1, the vertical adjusting component has the function of supporting the molding board 8, the connecting mechanism of the horizontal adjusting component and the molding board 8 is a linear guide mechanism, the guide direction of the linear guide mechanism is the vertical direction, the horizontal adjusting component and the vertical adjusting component can not be influenced mutually when in work, the molding board 8 moves up and down in the adjusting process of the vertical adjusting component, and the horizontal adjusting component and the molding board 8 are limited by the linear guide mechanism, so as to avoid the left and right, the accuracy of drilling location is guaranteed, and errors are reduced.
The horizontal adjusting assembly and the vertical adjusting assembly are used, so that the molding panel 8 has the functions of moving left and right and moving up and down, the center of the blade to be processed can be adjusted left and right and up and down, the blade can be directly ensured to be coincided with the center of a drilling machine through adjusting a drilling tool after being hoisted once, the adjustment is easy, the positioning is accurate, the labor intensity is low, and the production efficiency is high.
Horizontal adjustment subassembly includes installation lead screw support 2 and the lead screw 3 that runs through lead screw support 2, and lead screw support 2 can the direct mount in the support side, and make full use of device space makes the structure compacter, and lead screw 3 carries out linear drive through the rotation on lead screw support 2, makes type panel 8 can carry out horizontal migration, realizes about type panel 8 position control.
Vertical adjusting part is including rolling subassembly 6 and the wedge 7 that is located type panel 8 below, the height on wedge 7 surface increases gradually or reduces, rolling subassembly 6 moves about on wedge 7, and rolling subassembly 6 supports type panel 8, drives type panel 8 vertical migration.
The vertical adjusting assembly comprises a rolling assembly 6 and a wedge block 7 matched with the rolling assembly 6, the height difference of the surface of the wedge block 7 is equal to the vertical adjusting height of a profile panel 8, the height of the surface of the wedge block 7 is gradually increased or decreased, the rolling assembly 6 rolls on the wedge block 7 left and right to drive the profile panel 8 supported by the rolling assembly 6 to be raised or lowered, and therefore the effect of adjusting the vertical position of the profile panel 8 is achieved, and meanwhile when the profile panel 8 horizontally displaces, due to the use of the rolling assembly 6, the vertical position adjustment of the profile panel 8 cannot be affected.
The linear guide mechanism comprises a sliding block 4 fixed at the end part of the horizontal adjusting component and a guide rail 5 arranged on the profile plate 8, and the sliding block 4 slides up and down in the guide rail 5.
According to the invention, the end part of the lead screw 3 is connected with the sliding block 4, when the lead screw 3 is in linear transmission, the sliding block 3 is abutted against the side edge of the guide rail 5 to drive the profile plate 8 to perform horizontal displacement, when the vertical adjusting assembly is adjusted, the profile plate 8 performs vertical displacement, the guide rail performs vertical displacement, the sliding block 4 slides up and down in the guide rail 5 along with the vertical displacement of the guide rail 5, and meanwhile, the sliding block 4 is abutted against the side edge of the guide rail 5 to perform vertical adjustment, so that no horizontal displacement occurs, the positioning accuracy is ensured, and the error is reduced.
Wedge 7 symmetric distribution is in drilling department both sides and inclination direction unanimity, the inclination direction is equivalent to the direction of highly crescent or reduction on wedge 7 surface, sets up a plurality of wedges 7, is favorable to rolling regulation of rolling subassembly 6, also is favorable to keeping the stability of type panel 8, reduces the probability that the part damaged, increase of service life.
The rolling assembly 6 comprises a rolling bracket 12, a rolling part arranged on the rolling bracket 12 and a pushing part for pushing the rolling bracket 12 to horizontally displace.
According to the invention, the rolling parts are uniformly distributed on the rolling support 12, the position relationship between the rolling parts and the wedge-shaped block 7 corresponds to each other, the rolling parts and the wedge-shaped block are matched for use, the rolling parts are rollers or rolling bearings, and the rolling parts belong to devices which can be directly purchased in the market, are convenient to obtain materials, and have certain practicability and economy.
The pushing piece comprises a screw rod frame 9 fixed on the support 1 and a screw rod 13 in threaded connection with the screw rod frame 9, a nut 14 is arranged on the screw rod 13, and the nut 14 is in contact with two sides of the screw rod frame 9.
The invention utilizes the screw rod frame 9 fixed on the bracket 1 and the screw rod 13 in threaded connection with the screw rod frame 9 as the pushing piece, rotates the screw rod 13 to cause the rolling piece and the rolling bracket 12 to move left and right, and simultaneously, the screw rod 13 is provided with the nut 14, and the nut 14 is contacted with the two sides of the screw rod frame 9, thereby being beneficial to the adjustment and fastening of the rolling component 6 and ensuring the stability of the adjustment of the vertical position of the molding board 8.
The rolling parts comprise a first rolling part 10 and a second rolling part 11, the second rolling part 11 is positioned between the first rolling parts 10, the contact area of the rolling parts and other parts is enlarged, the friction force borne by the rolling assembly 6 is increased, and the better supporting type panel 8 is facilitated.
The wedge-shaped block 7 is provided with a groove 71 for accommodating the second rolling member 11, the diameter of the first rolling member 10 is smaller than that of the second rolling member 11, the first rolling member 10 is only contacted with the wedge-shaped block 7, and the second rolling member 11 is only contacted with the profile plate 8 or the bracket 1.
The wedge-shaped block 7 of the invention is provided with a groove 71 for accommodating the second rolling member 11, which is equivalent to the wedge-shaped block 7 comprising a bottom plate 73 and support plates 72 arranged at two sides of the bottom plate 73, and the height of the surface of the support plates 73 is gradually increased or decreased, the diameter of the first rolling member 10 is smaller than that of the second rolling member 11, the first rolling member 10 is only contacted with the support plates 72 of the wedge-shaped block 7, the second rolling member 11 is positioned between the support plates 72, when the wedge-shaped block 7 is fixed on the bracket 1, the second rolling member 11 is only contacted with the profile plate 8, and when the wedge-shaped block 7 is fixed on the profile plate 8, the second rolling member 11 is only contacted with the bracket 1. .
In the invention, the bracket 1, the screw rod support 2, the wedge block 7 and the screw rod frame 9 are welded into a whole, and the wedge block does not move in the whole operation process, thereby ensuring the stability of the device and the positioning accuracy.
The invention also provides a positioning method of the adjustable wind power blade drilling tool, wherein a blade to be processed is installed on the profile plate 8, and the horizontal adjusting assembly and the vertical adjusting assembly 6 are adjusted to enable the profile plate 8 to generate displacement in the horizontal direction and/or the vertical direction, so that the blade is driven to generate displacement until the center of the blade is coincided with the center of a drilling machine, and the drilling positioning of the blade is completed.
The positioning method is different from the conventional multiple hoisting positioning or drilling tool replacement, is directly hoisted once, is adjusted up and down and/or adjusted left and right, is easy to adjust, is accurate in positioning, has low labor intensity and high production efficiency, avoids the damage to the blade caused by multiple hoisting positioning or panel replacement, improves the production quality and saves the production cost.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An adjustable wind power blade drilling tool comprises a support (1) and a profile panel (8) installed on the support (1), and is characterized in that a horizontal adjusting assembly for adjusting the horizontal displacement of the profile panel (8) is arranged on the side face of the profile panel (8), a vertical adjusting assembly for adjusting the vertical displacement of the profile panel (8) is arranged at the bottom of the profile panel (8), the vertical adjusting assembly comprises a rolling assembly (6) and a wedge-shaped block (7) which are located below the profile panel (8), the rolling assembly (6) comprises a rolling support (12), a rolling piece arranged on the rolling support (12) and a pushing piece for pushing the rolling support (12) to horizontally displace, the rolling piece comprises a first rolling piece (10) and a second rolling piece (11), the second rolling piece (11) is located between the first rolling pieces (10), the wedge-shaped block (7) is provided with a groove (71) for accommodating the second rolling piece (11), the diameter of the first rolling member (10) is smaller than the diameter of the second rolling member (11), the first rolling member (10) is only contacted with the wedge-shaped block (7), the second rolling member (11) is only contacted with the profile plate (8) or the bracket (1), the connecting mechanism of the horizontal adjusting component and the profile plate (8) is a linear guide mechanism, the guide direction of the linear guide mechanism is vertical, the linear guide mechanism comprises a slide block (4) fixed at the end part of the horizontal adjusting component and a guide rail (5) arranged on a profile plate (8), the horizontal adjusting component comprises a screw rod support (2) and a screw rod (3) penetrating through the screw rod support (2), the lead screw support (2) is installed on the side face of the support (1), the lead screw (3) is connected with the sliding block (4) through an L-shaped connecting plate, and the sliding block (4) slides up and down in the guide rail (5).
2. The adjustable wind power blade drilling tool as claimed in claim 1, wherein the height of the surface of the wedge block (7) is gradually increased or decreased, the rolling assembly (6) moves left and right on the wedge block (7), and the rolling assembly (6) supports the profile panel (8) and drives the profile panel (8) to move vertically.
3. The adjustable wind power blade drilling tool as claimed in claim 2, wherein the wedge blocks (7) are symmetrically distributed on two sides of the drilling position and have the same inclination direction.
4. The adjustable wind power blade drilling tool as claimed in claim 2 or 3, wherein the pushing member comprises a screw frame (9) fixed on the support (1) and a screw (13) in threaded connection with the screw frame (9), the screw (13) is provided with a nut (14), and the nut (14) is in contact with two sides of the screw frame (9).
5. The positioning method of the adjustable wind power blade drilling tool according to any one of claims 1 to 4, wherein a blade to be machined is mounted on the profile plate (8), and the horizontal adjusting assembly and the vertical adjusting assembly (6) are adjusted to enable the profile plate (8) to displace in the horizontal and/or vertical direction, so that the blade is driven to displace until the center of the blade coincides with the center of a drilling machine, and thus the blade drilling positioning is completed.
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| CN201811113603.7A CN109015065B (en) | 2018-09-25 | 2018-09-25 | Adjustable wind power blade drilling tool and positioning method |
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| CN201811113603.7A CN109015065B (en) | 2018-09-25 | 2018-09-25 | Adjustable wind power blade drilling tool and positioning method |
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| CN112496381B (en) * | 2020-11-13 | 2022-02-22 | 安徽朗迪叶轮机械有限公司 | Multifunctional processing equipment for fan blade production |
| CN113477976B (en) * | 2021-07-29 | 2024-06-14 | 中材科技（阜宁）风电叶片有限公司 | Blade drilling method and bracket |
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| CN104308601A (en) * | 2014-10-11 | 2015-01-28 | 淄博水环真空泵厂有限公司 | Fixture for drilling positioning holes in pump bodies of super-huge type water ring vacuum pumps |
| CN205309892U (en) * | 2015-12-29 | 2016-06-15 | 沈阳中机西铝机械锻造有限责任公司 | Device of alignment fast |
| CN106313168A (en) * | 2016-08-30 | 2017-01-11 | 洛阳双瑞风电叶片有限公司 | Positioning system and method for punching of bolt holes in root portion of wind turbine blade |
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| CN109015065A (en) | 2018-12-18 |
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