Multi-beam cap blade core material mold measuring and positioning device
By designing a measuring and positioning device for core molds of multi-beam hat blades, the core molds are measured and positioned, which solves the problem of inappropriate contour size of the core material, and improves the shape-line and fit of the core material and the main beam. sex.
Patent Information
- Application Number
- CN202421213691.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-29
AI Technical Summary
During the industrial production of blades, the outline size of the core material is not drawn properly, resulting in poor shape and poor fit of the main beam. The existing solutions mainly rely on multiple on-site measurements and corrections.
Design a multi-beam hat blade core mold measurement and positioning device, including positioning jaws, positioning arms, adjustment components and measurement components, through which the core mold is measured and positioned, and improve the line of the core material and shell shape and fit of main beam.
The device is simple in structure and easy to measure, which significantly improves the shape of the core material and the shell shape and fits with the main beam, and reduces the number of on-site measurements and corrections.
Smart Images
Figure CN222481409U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fan blade core material processing, in particular to a multi-beam cap blade core material mold measuring and positioning device. Background Art
[0002] In the industrial production process of blades, the core material of the blade accounts for most of the overall weight of the blade. The core material outline size is mainly drawn based on the blade plane unfolding diagram. In actual use, there are mainly problems such as inappropriate core material outline size, poor conformity with the shell profile after splicing of core material blocks, and poor fit between the core material and the main beam. Currently, these problems are mainly solved through multiple on-site measurements and corrections. Therefore, it is necessary to measure the core material mold before preparing the core material, so that the core material prepared using the core material mold can improve the conformity with the shell profile and the fit with the main beam. Utility Model Content
[0003] In order to solve the above problems, the utility model provides a multi-beam cap blade core material mold measuring and positioning device, which has a simple structure, is convenient for measurement, and improves the conformity of the core material to the shell profile and the fit with the main beam.
[0004] The technical solution of the utility model is: a multi-beam cap blade core material mold measuring and positioning device, comprising a positioning jaw 1, a positioning jaw 2, a positioning arm, an adjustment component and a measuring component; the positioning jaw 1 and the positioning jaw 2 are installed at both ends of the blade core material mold; one end of the positioning arm is connected to the positioning jaw 1 through a connecting rod, one end of the connecting rod is rotatably connected to the positioning jaw 1, and the other end is fixedly connected to the positioning arm; the other end of the positioning arm is connected to the positioning jaw 2 through the adjustment component; the measuring component reciprocates along the positioning arm.
[0005] Furthermore, the positioning jaw 1 and the positioning jaw 2 have the same structure and include a C-shaped frame; a pair of adjustment support rods are arranged on the top of the inner side of the C-shaped frame.
[0006] Furthermore, the adjustment support rod includes a nut seat, a screw, a positioning plate and a guide rod; the nut seat is rotatably connected to the C-shaped frame; the screw is threadedly connected to the nut seat, a pressing plate is provided at the bottom of the screw, and the top passes through the C-shaped frame and is connected to the positioning plate, guide holes are provided on both sides of the positioning plate, guide rods are provided on both sides of the positioning plate, and the positioning plate is slidably connected to the guide rods through the guide holes.
[0007] Furthermore, the adjustment assembly includes a telescopic rod and a sliding plate; the top of the telescopic rod is fixedly connected to the sliding plate, and the bottom is rotatably connected to the second positioning clamp; the sliding plate is slidably connected to the positioning arm and is locked by a locking assembly.
[0008] Furthermore, the telescopic rod includes a screw sleeve and screw rod 1 and screw rod 2; the screw sleeve is screwed to screw rod 1 and screw rod 2 respectively; the screw rod 1 is fixed on the sliding plate; the screw rod 2 is movably connected to the positioning clamp 2 through a rotating shaft.
[0009] Furthermore, the positioning arm is a folding arm, which is formed by a left half arm body and a right arm body connected by a rotating shaft.
[0010] Furthermore, the measuring component is a laser rangefinder pen; the laser rangefinder pen is fixedly mounted on a moving base; the moving base is provided with a positioning pointer.
[0011] Furthermore, a level ruler is provided on the positioning arm, and a display screen for displaying measurement data is provided on the moving base.
[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure and is convenient for measuring the core material mold, so that the prepared core material has good conformity with the shell profile and high fit with the main beam. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0014] Figure 1 It is a schematic diagram of the structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the structure of positioning clamp one.
[0016] Figure 3 Schematic diagram of the connection between the measuring component and the positioning arm. DETAILED DESCRIPTION
[0017] The technical solution of the utility model will be clearly and completely described below through specific implementation methods. Example 1
[0018] refer to Figure 1-Figure 3 , is a multi-beam cap blade core material mold measuring and positioning device of the utility model, comprising a positioning jaw 1, a positioning jaw 2, a positioning arm 3, an adjustment component 4 and a measuring component 5; the positioning jaw 1 and the positioning jaw 2 are installed at both ends of the blade core material mold; one end of the positioning arm 3 is connected to the positioning jaw 1 through a connecting rod 6, one end of the connecting rod 6 is rotatably connected to the positioning jaw 1, and the other end is fixedly connected to the positioning arm 3; the other end of the positioning arm 3 is connected to the positioning jaw 2 through the adjustment component 4; the measuring component 5 moves back and forth along the positioning arm 3.
[0019] The positioning jaw 1 and the positioning jaw 2 of this embodiment have the same structure and include a C-shaped frame 11; a pair of adjustment support rods are arranged on the top of the inner side of the C-shaped frame. The adjustment support rods include a nut seat 121, a screw rod 122, a positioning plate 123 and a guide rod 124; the nut seat 121 is rotatably connected to the C-shaped frame 11; the screw rod 122 is screwed to the nut seat 121, a pressing sheet 125 is arranged at the bottom of the screw rod, and the top passes through the C-shaped frame 11 to be connected to the positioning plate 123, guide holes are arranged on both sides of the positioning plate 123, guide rods 124 are arranged on both sides of the positioning plate 123, and the positioning plate 123 is slidably connected to the guide rod 124 through the guide holes.
[0020] The adjustment assembly 3 of this embodiment includes a telescopic rod and a sliding plate 32; the top of the telescopic rod is fixedly connected to the sliding plate 32, and the bottom is rotatably connected to the positioning clamp 2; the sliding plate 32 is slidably connected to the positioning arm 3 and locked by a locking assembly. The telescopic rod includes a screw sleeve 311, a screw rod 1 312, and a screw rod 2 313; the screw sleeve 311 is screwed to the screw rod 1 312 and the screw rod 2 313 respectively; the screw rod 1 312 is fixed to the sliding plate 32; the screw rod 2 313 is movably connected to the positioning clamp 2 2 through a rotating shaft.
[0021] The locking assembly of this embodiment may be a locking bolt.
[0022] The measuring component 5 is a laser distance measuring pen; the laser distance measuring pen is fixedly mounted on a moving seat 52; the moving seat 52 is provided with a positioning pointer 53.
[0023] A level ruler 301 is provided on the positioning arm 3 , and a display screen 302 for displaying measurement data is provided on the moving base 52 .
[0024] When the device of this embodiment is used, firstly, the positioning jaw 1 and the positioning jaw 2 are fixed to the two ends of the core material mold. The position of the positioning jaw 2 is adjustable and different core material templates are used.
[0025] After the positioning jaws are fixed, the horizontality of the positioning arm is adjusted by adjusting the assembly, and finally the measurement is performed using the measuring assembly. Example 2
[0026] On the basis of the first embodiment, the positioning arm 3 of the present embodiment can be a foldable arm, which is formed by connecting the left half arm body and the right arm body through a rotating shaft. When the device is not in use, it can be folded, and the screw rod 1 312 is connected to the sliding plate 32 through the rotating shaft. After folding, the floor space is reduced and it is convenient to store.
[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the technical solution of the present invention.
Claims
1. A multi-spar cap blade core material mold measuring and positioning device, characterized in that: The invention comprises a positioning jaw 1 (1), a positioning jaw 2 (2), a positioning arm (3), an adjustment component (4) and a measuring component (5); the positioning jaw 1 (1) and the positioning jaw 2 (2) are installed at two ends of a blade core material mold; one end of the positioning arm (3) is connected to the positioning jaw 1 (1) through a connecting rod (6); one end of the connecting rod (6) is rotatably connected to the positioning jaw 1 (1), and the other end is fixedly connected to the positioning arm (3); the other end of the positioning arm (3) is connected to the positioning jaw 2 (2) through the adjustment component (4); and the measuring component (5) reciprocates along the positioning arm (3).
2. The multi-spar cap blade core material mold measuring and positioning device according to claim 1, characterized in that: The positioning clamping jaw 1 (1) and the positioning clamping jaw 2 (2) have the same structure and include a C-shaped frame (11); a pair of adjustment support rods are arranged on the top of the inner side of the C-shaped frame.
3. The multi-spar cap blade core material mold measuring and positioning device according to claim 2, characterized in that: The adjusting support rod comprises a nut seat (121), a screw rod (122), a positioning plate (123) and a guide rod (124); the nut seat (121) is rotatably connected to the C-shaped frame (11); the screw rod (122) is threadedly connected to the nut seat (121); a pressing plate (125) is provided at the bottom of the screw rod; the top of the screw rod passes through the C-shaped frame (11) and is connected to the positioning plate (123); guide holes are provided on both sides of the positioning plate (123); guide rods (124) are provided on both sides of the positioning plate (123); and the positioning plate (123) is slidably connected to the guide rods (124) through the guide holes.
4. The multi-spar cap blade core material mold measuring and positioning device according to claim 1, characterized in that: The adjustment assembly (4) comprises a telescopic rod and a sliding plate (32); the top of the telescopic rod is fixedly connected to the sliding plate (32), and the bottom is rotatably connected to the second positioning clamp (2); the sliding plate (32) is slidably connected to the positioning arm (3) and is locked by a locking assembly.
5. The multi-spar cap blade core material mold measuring and positioning device according to claim 4, characterized in that: The telescopic rod comprises a screw sleeve (311), a screw rod 1 (312) and a screw rod 2 (313); the screw sleeve (311) is screwed to the screw rod 1 (312) and the screw rod 2 (313) respectively; the screw rod 1 (312) is fixed on the sliding plate (32); the screw rod 2 (313) is movably connected to the positioning clamping claw 2 (2) via a rotating shaft.
6. The multi-spar cap blade core material mold measuring and positioning device according to claim 1, characterized in that: The positioning arm (3) is a folding arm, which is composed of a left half arm body and a right arm body connected by a rotating shaft.
7. The multi-spar cap blade core material mold measuring and positioning device according to claim 1, characterized in that: The measuring component (5) is a laser distance measuring pen; the laser distance measuring pen is fixedly mounted on a movable seat (52); and the movable seat (52) is provided with a positioning pointer (53).
8. The multi-spar cap blade core material mold measuring and positioning device according to claim 1, characterized in that: The positioning arm (3) is provided with a level ruler (301); the movable base (52) is provided with a display screen (302) for displaying measurement data.