CN219617544U - Fan blade profile gyration adds clamping apparatus - Google Patents
Fan blade profile gyration adds clamping apparatus Download PDFInfo
- Publication number
- CN219617544U CN219617544U CN202320415637.1U CN202320415637U CN219617544U CN 219617544 U CN219617544 U CN 219617544U CN 202320415637 U CN202320415637 U CN 202320415637U CN 219617544 U CN219617544 U CN 219617544U
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- positioning
- block
- adjusting screw
- fan blade
- positioning seat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a fan blade profile rotary machining clamp which comprises a rotary chassis, a positioning seat, a positioning block, an adjusting screw and a sliding wedge block, wherein the positioning seat is arranged on the rotary chassis, a compression groove is formed in the positioning seat, the positioning block is arranged on the positioning seat and is configured to position one side of a blade to be machined, the blade root of which is an inclined plane, the sliding wedge block is slidably arranged in the compression groove, and the adjusting screw can adjust the position of the sliding wedge block in the compression groove so as to be matched with the positioning block to compress the blade to be machined in the compression groove. According to the fan blade profile rotary processing clamp, the wedge-shaped block is driven to slide in the compression groove by adjusting the adjusting screw, so that the blade to be processed is compressed in the compression groove by matching with the positioning block, and the fan blade profile rotary processing clamp is simple in structure, ingenious in design and compact in structure; and can realize the location to the blade of waiting to process that the blade root is the inclined plane, convenient operation has strengthened the centre gripping stability of anchor clamps to guarantee the stability of processing.
Description
Technical Field
The utility model belongs to the technical field of blade processing, and particularly relates to a rotary processing clamp for a fan blade profile.
Background
As is well known, a blade is one of the core components of a wind turbine, accounting for about 15% -20% of the total cost of the wind turbine, and its design and processing will be directly related to the performance and benefits of the wind turbine. The fan blade adopts special customized clamp to clamp the fan blade in the processing process, and the comprehensive processing varieties of the blade are various in model number and different in geometric dimension, and especially when the blade with the inclined blade root is clamped, the clamping stability of the clamp is poor due to the geometric mechanism of the fan blade, so that the processing is influenced.
In summary, when the existing fixture for the fan blade clamps the blade of the inclined blade root, the problem of poor clamping stability of the fixture exists.
Disclosure of Invention
The utility model aims to provide a fan blade profile rotary machining clamp, which solves the problem that the clamping stability of a clamp is poor when the conventional fan blade clamp clamps blades with inclined blade roots in the prior art.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a fan blade profile gyration adds clamping apparatus, its includes, gyration chassis, positioning seat, locating piece and slip clamp part, the positioning seat can be dismantled through removable screw and install on the gyration chassis, set up the compress tightly the groove on the positioning seat, the locating piece sets up on the positioning seat, the locating piece is configured to be the blade root one side location of waiting to process the blade of inclined plane, slip clamp part sets up on the positioning seat, including adjusting screw and slip wedge, slip wedge slidable sets up compress tightly the inslot, adjusting screw is adjustable the slip wedge is in compress tightly the inslot position, in order to cooperate the locating piece will wait to process the blade compress tightly in compress tightly the inslot.
Further, the sliding compression part further comprises a supporting block, the supporting block is fixed on the positioning seat, the adjusting screw penetrates through the supporting block, the adjusting screw corresponds to the compression groove, the sliding wedge block is provided with an inclined plane matched with the blade root, and the adjusting screw can push the sliding wedge block to slide in the compression groove so as to be matched with the positioning block to compress the blade to be processed in the compression groove.
Furthermore, the positioning block and the supporting block are detachably and fixedly installed on the positioning seat through fastening screws.
Further, the support block is provided with an internal threaded hole, an external threaded section is formed on the adjusting screw corresponding to the internal threaded hole, and the adjusting screw is slidably arranged in the compression groove through a threaded structure.
Further, a positioning hole is formed in the rotary chassis, a positioning pin is arranged corresponding to the positioning hole, and the positioning seat is positioned on the rotary chassis through a pin hole positioning structure.
Further, a plurality of U-shaped holes extending along the radial direction are formed in the periphery of the rotary chassis, and fastening bolts penetrate through the U-shaped holes to install the rotary chassis on the positioning platform.
Compared with the prior art, the fan blade profile rotary processing clamp is provided with the compression groove, the positioning block, the adjusting screw and the sliding wedge block, the sliding wedge block is provided with the inclined plane matched with the blade root, the sliding wedge block is slidably arranged in the compression groove, and the adjusting screw adjusts the position of the sliding wedge block in the compression groove so as to be matched with the positioning block to compress the blade to be processed in the compression groove, so that the fan blade profile rotary processing clamp is simple in structure, ingenious in design and compact in structure; and can realize the location to the blade of waiting to process that the blade root is the inclined plane, convenient operation has strengthened the centre gripping stability of anchor clamps to guarantee the stability of processing.
Drawings
FIG. 1 is a schematic top view of a fan blade profile turning fixture according to one embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a fan blade profile turning jig according to one embodiment of the present utility model;
fig. 3 is an assembly schematic diagram of a fan blade profile turning fixture according to an embodiment of the present utility model.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, in this embodiment, a rotary processing fixture for a fan blade profile is used to clamp a blade 1 to be processed, the blade root of which is an inclined surface 10, and the rotary processing fixture for a fan blade profile includes a rotary chassis 2, a positioning seat 3, a positioning block 4 and a sliding pressing portion 5, the positioning seat 3 is detachably mounted on the rotary chassis 2 through a detachable screw 6, a pressing groove 30 is formed on the positioning seat 3, the positioning block 4 is disposed on the positioning seat 3, the positioning block 4 is configured to position one side of the blade 1 to be processed, the blade root of which is the inclined surface 10, the sliding pressing portion 5 is disposed on the positioning seat 3, the sliding pressing portion includes an adjusting screw 50 and a sliding wedge 51, the sliding wedge 51 is slidably disposed in the pressing groove 30, and the adjusting screw 50 can adjust a position of the sliding wedge 51 in the pressing groove 30 so as to match the positioning block 4 to press the blade 1 to be processed in the pressing groove 30.
The sliding compression part 5 further comprises a supporting block 52, the supporting block 52 is fixed on the positioning seat 3, the adjusting screw 50 penetrates through the supporting block 52, the adjusting screw 50 is arranged corresponding to the compression groove 30, the sliding wedge block 51 is provided with an inclined plane 10 matched with the blade root, and the adjusting screw 50 can push the sliding wedge block 51 to slide in the compression groove 30 so as to be matched with the positioning block 4 to compress the blade 1 to be processed in the compression groove 30.
It can be seen that the compression groove 30, the positioning block 4, the adjusting screw 50 and the sliding wedge block 51 are arranged, the sliding wedge block 51 is provided with the inclined plane 10 matched with the blade root, the sliding wedge block 51 is slidably arranged in the compression groove 30, the adjusting screw 50 adjusts the position of the sliding wedge block 51 in the compression groove 30 so as to be matched with the positioning block 4 to compress the blade 1 to be processed in the compression groove 30, and the blade clamping device has the advantages of simple structure, ingenious design and compact structure; and can realize the location to the blade 1 that waits to process that the blade root is the inclined plane, convenient operation has strengthened the centre gripping stability of anchor clamps to guarantee the stability of processing.
The locating block 4 is arranged on the locating seat 3 along the slant, the locating block 4 and the supporting block 52 are fixedly arranged on the locating seat 3 in a detachable manner through the fastening screw 7, the supporting block 52 is provided with an internal threaded hole, an external threaded section is arranged on the adjusting screw 50 corresponding to the internal threaded hole, and the adjusting screw 50 is slidably arranged in the compression groove 30 through a threaded structure.
The rotary chassis 2 is provided with positioning holes 20, positioning pins 21 are arranged corresponding to the positioning holes 20, and the positioning seat 3 is positioned on the rotary chassis 2 through a pin hole positioning structure.
Obviously, through addding pinhole location structure, can be with positioning seat 3 to the appointed position of gyration chassis 2, provide a structure that has high accurate location positioning seat 3.
The periphery of the rotary chassis 2 is provided with a plurality of U-shaped holes 8 extending along the radial direction, and the fastening screws 7 penetrate through the U-shaped holes 8 to mount the rotary chassis 2 on the positioning platform 9.
When the fan blade profile rotary processing clamp is used for clamping: the positioning seat 3 is placed at the appointed position of the rotary chassis 2 through the pin hole positioning structure, the blade 1 to be processed is placed in the compression groove 30 and is placed closely to the positioning block 4, so that the blade 1 to be processed is positioned, the sliding wedge-shaped block 51 is driven by the adjusting screw 50 to slide in the compression groove 30, and the blade 1 to be processed is compressed in the compression groove 30 by matching with the positioning block 4.
The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above examples, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fan blade profile gyration adds clamping apparatus, its characterized in that, fan blade profile gyration adds clamping apparatus includes gyration chassis, positioning seat, locating piece and slip clamp part, the positioning seat is through detachably mounting on the gyration chassis, set up the compress tightly the groove on the positioning seat, the locating piece sets up on the positioning seat, the locating piece is configured to be the one side location of the blade of waiting to process of inclined plane with the blade root, slip clamp part sets up on the positioning seat, including adjusting screw and slip wedge, slip wedge slidable sets up in compressing tightly the inslot, adjusting screw is adjustable the slip wedge is in the position in compressing tightly the inslot, in order to cooperate the locating piece will wait to process the blade compress tightly in compressing tightly the inslot.
2. The fan blade profile rotary machining clamp according to claim 1, wherein the sliding pressing portion further comprises a supporting block, the supporting block is fixed on the positioning seat, the adjusting screw penetrates through the supporting block, the adjusting screw is arranged corresponding to the pressing groove, the sliding wedge block is provided with an inclined plane matched with the blade root, and the adjusting screw can push the sliding wedge block to slide in the pressing groove so as to be matched with the positioning block to press the blade to be machined in the pressing groove.
3. The fan blade profile turning clamp of claim 2, wherein the positioning block and the support block are removably and fixedly mounted to the positioning seat by a fastening screw.
4. The fan blade profile turning clamp according to claim 2, wherein the support block is provided with an internal threaded hole, an external threaded section is formed on the adjusting screw corresponding to the internal threaded hole, and the adjusting screw is slidably disposed in the pressing groove through a threaded structure.
5. The fan blade profile rotary machining fixture of claim 1, wherein a positioning hole is formed in the rotary chassis, a positioning pin is arranged corresponding to the positioning hole, and the positioning seat is positioned on the rotary chassis through a pin hole positioning structure.
6. The fan blade profile rotary machining fixture of claim 1, wherein a plurality of radially extending "U" shaped holes are formed in the periphery of the rotary chassis, and fastening bolts pass through the "U" shaped holes to mount the rotary chassis to a positioning platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320415637.1U CN219617544U (en) | 2023-03-07 | 2023-03-07 | Fan blade profile gyration adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320415637.1U CN219617544U (en) | 2023-03-07 | 2023-03-07 | Fan blade profile gyration adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219617544U true CN219617544U (en) | 2023-09-01 |
Family
ID=87771701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320415637.1U Active CN219617544U (en) | 2023-03-07 | 2023-03-07 | Fan blade profile gyration adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219617544U (en) |
-
2023
- 2023-03-07 CN CN202320415637.1U patent/CN219617544U/en active Active
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