CN214265328U - Special gyration frock of wind power generation wheel hub - Google Patents
Special gyration frock of wind power generation wheel hub Download PDFInfo
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- CN214265328U CN214265328U CN202120069416.4U CN202120069416U CN214265328U CN 214265328 U CN214265328 U CN 214265328U CN 202120069416 U CN202120069416 U CN 202120069416U CN 214265328 U CN214265328 U CN 214265328U
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Abstract
The utility model discloses a special rotary tool for a wind power generation wheel hub, which comprises a bearing seat, wherein a rotary groove is formed in the middle of the upper surface of the bearing seat, a rotary disc is arranged in the rotary groove, electric push rods are fixedly arranged on the surface of the rotary disc, the electric push rods are four in number, the other ends of the electric push rods of the four groups are fixedly provided with clamping plates, and one sides of the clamping plates of the four groups, which are far away from the electric push rods, are provided with anti-abrasion rubber pads; the middle part of the upper surface of the rotary disc is vertically and fixedly provided with a positioning shaft, the middle part of the lower surface of the bearing seat is fixedly provided with a servo motor, and the output end of the servo motor is connected with the transmission rod. The utility model discloses an electric putter and the cooperation of grip block at four side middle parts about the gyration dish are used, can carry out the centre gripping to the wind power generation wheel hub that the size specification is different fixed, avoid wind power generation wheel hub to remove at the in-process of processing, through the abrasionproof cushion on the grip block, can avoid causing wearing and tearing to wind power generation wheel hub's outer wall.
Description
Technical Field
The utility model relates to a wind power generation wheel hub processing technology field specifically is a special gyration frock of wind power generation wheel hub.
Background
At present, with the rise of projects such as aviation and wind power generation, the sizes of required parts are larger and larger, and the mass of a workpiece is also larger, such as a wind power hub. Wind hubs, which are typically spherical, triangular or generally trilobe in form, primarily bear forces and moments from the rotor, and relatively bear high rotor loads.
The publication number is CN209774174U, and discloses a special rotary tool for a wind power generation hub, which comprises an inclined base, a circular rotary chassis, an annular rotary disk and a mandrel, wherein the annular rotary disk is fixedly connected to the circular rotary chassis through a reinforcing rib arranged on the circular rotary chassis; the inclined base is in rotating fit with the circular rotary chassis through the mandrel; the circular rotary chassis is provided with a tool positioning hole and a tool fastening hole.
Above-mentioned utility model has following defect in the in-process of using: 1. above-mentioned utility model structure is simple, and the in-process that uses is inconvenient carries out fine fixed to the wind power generation wheel hub that the specification is different to it is not practical. 2. Above-mentioned utility model is poor at the in-process stable effect of gyration that uses, and the practicality is lower. Therefore, a special rotary tool for a wind power generation hub is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special gyration frock of wind power generation wheel hub, the cooperation through the electric putter at four side middle parts about the gyration dish and grip block is used, can carry out the centre gripping to the wind power generation wheel hub of big or small specification difference and fix, avoid wind power generation wheel hub to remove at the in-process of processing, and through the abrasionproof cushion on the grip block, can avoid causing wearing and tearing to wind power generation wheel hub's outer wall, cooperation through servo motor and transfer line is used, servo motor passes through the transfer line and drives the gyration dish rotation, the gyration dish slides along the guide way that bears the seat in the pivoted in-process through the guided way, can effectual improvement gyration dish stability at the rotation in-process, it is comparatively practical, the problem that proposes in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a special rotary tool for a wind power generation hub comprises a bearing seat, wherein a rotary groove is formed in the middle of the upper surface of the bearing seat, a rotary disc is installed in the rotary groove, electric push rods are fixedly installed on the surface of the rotary disc, the electric push rods are four in number, clamping plates are fixedly installed at the other ends of the four groups of electric push rods, and anti-abrasion rubber pads are arranged on one sides of the four groups of clamping plates away from the electric push rods;
the rotary disc is characterized in that a positioning shaft is vertically and fixedly arranged in the middle of the upper surface of the rotary disc, a servo motor is fixedly arranged in the middle of the lower surface of the bearing seat, the output end of the servo motor is connected with a transmission rod, and the top of the transmission rod is fixedly connected with the middle of the lower surface of the rotary disc.
As a preferred embodiment of the present invention, the fixed surface of the supporting base is provided with the fixed supporting legs, the fixed supporting legs have four groups, the fixed supporting legs are respectively fixedly arranged at four edges of the lower surface of the supporting base.
As a preferred embodiment of the present invention, four groups of the electric push rods are respectively and fixedly installed in the middle of the four sides of the rotary plate.
As an embodiment of the present invention, the bearing seat inner wall and the rotary disk joint have been provided with a guide groove, and the rotary disk has a fixed surface connected with a guide rail.
As a preferred embodiment of the present invention, the guide rail is disposed in the guide groove, and the rotary disk passes through the guide rail and is slidably connected to the guide groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a special gyration frock of wind power generation wheel hub uses through the cooperation of the electric putter at four side middle parts about the gyration dish about, can carry out the centre gripping to the wind power generation wheel hub that the size specification is different fixed, avoids wind power generation wheel hub to remove at the in-process of processing, and through the abrasionproof cushion on the grip block, can avoid causing wearing and tearing to wind power generation wheel hub's outer wall.
2. The utility model discloses a special gyration frock of wind power generation wheel hub uses through the cooperation of servo motor and transfer line, and servo motor passes through the transfer line and drives the gyration dish and rotate, and the gyration dish slides along the guide way that bears the weight of the seat at the pivoted in-process through the guided way, can effectual improvement gyration dish in the stability of rotation in-process, comparatively practical.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of the special rotary tool for a wind power generation hub of the present invention;
fig. 2 is the utility model discloses the special gyration frock of wind power generation wheel hub looks sideways at the schematic structure.
In the figure: the device comprises a bearing seat 1, a rotary groove 2, a rotary disc 3, an electric push rod 4, a clamping plate 5, an anti-abrasion rubber pad 6, a positioning shaft 7, a fixed supporting leg 8, a guide rail 9, a guide groove 10, a servo motor 11 and a transmission shaft 12.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a special rotary tool for a wind power generation hub comprises a bearing seat 1, wherein a rotary groove 2 is formed in the middle of the upper surface of the bearing seat 1, a rotary disc 3 is installed in the rotary groove 2, electric push rods 4 are fixedly installed on the surface of the rotary disc 3, the electric push rods 4 are four in number, clamping plates 5 are fixedly installed at the other ends of the four electric push rods 4, and anti-abrasion rubber pads 6 are arranged on the sides, away from the electric push rods, of the four clamping plates 5;
the vertical fixed mounting in middle part of the upper surface of the rotary disc 3 has a positioning shaft 7, the middle part of the lower surface of the bearing seat 1 is fixedly provided with a servo motor 11, the output end of the servo motor 11 is connected with a transmission rod 12, the top of the transmission rod 12 is fixedly connected with the middle part of the lower surface of the rotary disc 3, the servo motor 11 drives the rotary disc 3 to rotate through the transmission rod 12, the rotary disc 3 slides along a guide groove 10 in the bearing seat 1 through a guide rail 9 in the rotating process, and the stability of the rotary disc 3 in the rotating process can be effectively improved.
In this embodiment (see fig. 2), the lower surface of the bearing seat 1 is fixedly provided with four fixing support legs 8, the four fixing support legs 8 are respectively fixedly arranged at four edges of the lower surface of the bearing seat 1, and the fixing support legs 8 support the bearing seat 1.
In this embodiment (see fig. 1), four sets of the electric push rods 4 are respectively and fixedly installed in the middle of the upper, lower, left, and right sides of the rotary disk 3, and the electric push rods 4 can drive the clamping plate 5 to fix the wind turbine hub.
In this embodiment (see fig. 2), a guide groove 10 is formed at a connection portion between the inner wall of the bearing seat 1 and the rotary disc 3, and a guide rail 9 is fixedly connected to the lower surface of the rotary disc 3.
In this embodiment (see fig. 2), the guide rail 9 is disposed in the guide groove 10, and the rotary disk 3 is slidably connected to the guide groove 10 through the guide rail 9, so as to improve the stability of the rotary disk 3 during the rotation process.
It should be noted that the utility model relates to a special rotary tool for wind power generation wheel hub, which comprises a bearing seat 1, a rotary groove 2, a rotary disk 3, an electric push rod 4, a clamping plate 5, an anti-abrasion rubber pad 6, a positioning shaft 7, a fixed support leg 8, a guide rail 9, a guide groove 10, a servo motor 11, a transmission shaft 12, all parts are universal standard parts or parts known by technicians in the field, the structure and principle of the rotary tool can be known by technical manuals or conventional test methods, when the special rotary tool for wind power generation wheel hub is used, the electric push rod 4 and the clamping plate 5 in the middle parts of the upper side, the lower side, the left side and the right side of the rotary disk 3 can be matched for use, the wind power generation wheel hub with different sizes can be clamped and fixed, the wind power generation wheel hub is prevented from moving in the processing process, the anti-abrasion rubber pad 6 on the clamping plate 5, can avoid causing wearing and tearing to wind power generation wheel hub's outer wall, servo motor 11 passes through transfer line 12 and drives gyration dish 3 and rotate, and gyration dish 3 slides along the guide way 10 that bears in the seat 1 through guided way 9 at the pivoted in-process, can effectual improvement gyration dish 3 stability at the rotation in-process, and the result of use is comparatively ideal.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a special gyration frock of wind power generation wheel hub, is including bearing seat (1), its characterized in that: a rotary groove (2) is formed in the middle of the upper surface of the bearing seat (1), a rotary disc (3) is installed in the rotary groove (2), electric push rods (4) are fixedly installed on the surface of the rotary disc (3), the electric push rods (4) are four in number, clamping plates (5) are fixedly installed at the other ends of the four groups of electric push rods (4), and anti-abrasion rubber pads (6) are arranged on the sides, away from the electric push rods, of the four groups of clamping plates (5);
the rotary disc (3) is characterized in that a positioning shaft (7) is vertically and fixedly mounted in the middle of the upper surface of the rotary disc (3), a servo motor (11) is fixedly mounted in the middle of the lower surface of the bearing seat (1), the output end of the servo motor (11) is connected with a transmission rod (12), and the top of the transmission rod (12) is fixedly connected with the middle of the lower surface of the rotary disc (3).
2. The special rotary tool for the wind power generation hub according to claim 1, wherein the special rotary tool comprises: bear seat (1) lower surface fixed mounting have fixed stabilizer blade (8), fixed stabilizer blade (8) are total four groups, four groups fixed stabilizer blade (8) are fixed mounting respectively at four edges and corners of bearing seat (1) lower surface.
3. The special rotary tool for the wind power generation hub according to claim 1, wherein the special rotary tool comprises: the four groups of electric push rods (4) are respectively and fixedly arranged in the middle of the upper, lower, left, right and four sides of the rotary disc (3).
4. The special rotary tool for the wind power generation hub according to claim 1, wherein the special rotary tool comprises: a guide groove (10) is formed in the joint of the inner wall of the bearing seat (1) and the rotary disc (3), and a guide rail (9) is fixedly connected to the lower surface of the rotary disc (3).
5. The special rotary tool for the wind power generation hub according to claim 4, wherein the rotary tool comprises: the guide rail (9) is arranged in the guide groove (10), and the rotary disc (3) is connected with the guide groove (10) in a sliding mode through the guide rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120069416.4U CN214265328U (en) | 2021-01-12 | 2021-01-12 | Special gyration frock of wind power generation wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120069416.4U CN214265328U (en) | 2021-01-12 | 2021-01-12 | Special gyration frock of wind power generation wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214265328U true CN214265328U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120069416.4U Active CN214265328U (en) | 2021-01-12 | 2021-01-12 | Special gyration frock of wind power generation wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214265328U (en) |
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2021
- 2021-01-12 CN CN202120069416.4U patent/CN214265328U/en active Active
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