CN216967521U - Clamping and positioning tool for sun shaft for wind power gear box - Google Patents
Clamping and positioning tool for sun shaft for wind power gear box Download PDFInfo
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- CN216967521U CN216967521U CN202123419404.9U CN202123419404U CN216967521U CN 216967521 U CN216967521 U CN 216967521U CN 202123419404 U CN202123419404 U CN 202123419404U CN 216967521 U CN216967521 U CN 216967521U
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- sun shaft
- gear box
- wind power
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Abstract
The utility model belongs to the technical field of clamping and positioning of a sun shaft, and particularly relates to a clamping and positioning tool for the sun shaft of a wind power gear box. The technical problem that the different diameters of the sun shaft for the wind power gear box which can be fixed in a matching mode cannot be achieved is solved. The axial positioning and mounting assemblies are arranged, are circumferentially and uniformly mounted on the positioning chucks, so that the solar shafts can be conveniently positioned and clamped through the axial positioning and mounting assemblies, the distance among the axial positioning and mounting assemblies is adjusted, the solar shafts with different diameters can be conveniently fixed, and the bearing frame can conveniently bear the solar shafts; the balance of the positioning chuck can be adjusted through the balance adjusting plate; the sun shaft is conveniently clamped through the movement execution sliding block, the movement execution sliding block is conveniently driven by the driving part to slide along the radial direction of the positioning chuck, and the sun shaft fixing device is further conveniently suitable for fixing sun shafts with different diameters.
Description
Technical Field
The utility model belongs to the technical field of clamping and positioning of a sun shaft, and particularly relates to a clamping and positioning tool for the sun shaft of a wind power gear box.
Background
The lathe fixture is divided into the following parts according to different workpiece positioning modes: centering, chuck, angle iron, and faceplate, etc. Centering formula lathe fixture: on a centering lathe fixture, a workpiece is usually positioned by a hole or an excircle, and the fixture adopts a centering clamping mechanism; angle bar type lathe fixture: when the rotary end faces of parts such as a shell, a support, a lever, a joint and the like are machined on a lathe, a special clamp needs to be designed because the parts are complex in shape and difficult to clamp on a universal chuck. The clamp body of the clamp is in an angle iron shape, so the clamp is called as an angle iron type lathe clamp; flower disc type lathe fixture: the fixture body of the fixture is called a faceplate, a plurality of T-shaped grooves are arranged on the faceplate, auxiliary elements such as a positioning element, a clamping element, an indexing element and the like are installed, and the outer circle and the inner hole of a workpiece with a complex shape can be machined. This type of clamp is asymmetric, with care for balance; the clamping and positioning of the solar shaft for the wind power gear box generally adopt a disc type fixing mode;
the patent number is CN201721817659.1 a special multipurpose clamping positioning plate for a machining center, which consists of a multipurpose clamping positioning plate body and an auxiliary clamping accessory; the auxiliary clamping accessory is arranged on the front side of the multi-purpose clamping positioning plate body; wherein: the front surface of the multipurpose clamping positioning plate body is provided with a plurality of screw holes matched with the auxiliary clamping accessories for use and T-shaped grooves arranged vertically and horizontally; the side surface of the multipurpose clamping positioning plate body is provided with a plurality of screw holes, four bolt through holes and two positioning pin holes; the auxiliary clamping accessory consists of an adjusting cushion block and a limiting block, wherein the adjusting cushion block consists of a plurality of adjusting screws and supporting columns together or consists of a plurality of supporting columns independently; the adjusting screw is arranged on the supporting column, but the technical scheme has the defect that the problem that the different diameters of the fixed sun shaft for the wind power gear box can not be matched is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping and positioning tool for a solar shaft for a wind power gear box, and the clamping and positioning tool is used for solving the technical problem that adaptation to different diameters of the solar shaft for the wind power gear box can be fixed without any method.
In order to achieve the purpose, the specific technical scheme of the clamping and positioning tool for the sun shaft for the wind power gear box is as follows:
the utility model provides a wind-powered electricity generation is clamping positioning tool for gear box sun shaft, includes location chuck and axial positioning installation component, axial positioning installation component is provided with a plurality ofly, and a plurality of axial positioning installation component circumference are evenly installed on location chuck, axial positioning installation component is including motion execution slider, drive division and the spacing portion of axial, be provided with the slider recess on the motion execution slider, be provided with the mounting groove on the location chuck, be provided with the stopper on the mounting groove, the motion execution slider slides with the slider recess through the stopper and spacing ann is responsible for has in the mounting groove, and the drive division is installed to motion execution slider lower extreme, and the drive division passes through the spacing portion of axial and installs on location chuck.
Further, still including bearing frame and balance adjustment board, the positioning chuck middle-end is provided with the through-hole, and the through-hole lower extreme has the screw thread mounting hole, bears and is provided with the installation boss on the frame, and the installation boss is installed in the through-hole, is provided with the screw thread boss on the balance adjustment board, and the screw thread boss passes through the screw thread and installs in the screw thread mounting hole.
Further, drive division and cooperation screw thread, the cooperation screw thread sets up at motion execution slider lower extreme, and drive threaded rod and cooperation screw thread fit, drive threaded rod pass through the spacing portion of axial and install on the location chuck.
Further, the axial limiting portion comprises a matching lug and a positioning rod, an annular limiting groove is formed in the driving threaded rod, the matching lug is arranged at the upper end of the positioning rod, the driving threaded rod is connected with the positioning rod in a limiting mode through the matching of the annular limiting groove and the matching lug, an installation blind hole is formed in the installation groove, and the positioning rod is installed in the blind hole.
Furthermore, a step-shaped convex block is arranged on the movement execution sliding block, and an anti-skidding arc-shaped groove is arranged on the end surface of the movement execution sliding block.
Further, bear the frame and include annular portion and sectorial portion, the sectorial portion is provided with four, and four sectorial portion circumference are evenly installed on the annular portion, and axial positioning installation component sets up between two adjacent sectorial portions.
Furthermore, the upper end of the positioning chuck is provided with an anti-skidding groove.
Further, the driving threaded rod is made of high manganese steel.
Further, the motion execution sliding block is made of Q235 steel.
Furthermore, the bearing frame is made of Q235 steel.
The utility model has the advantages that:
according to the clamping and positioning tool for the solar shaft for the wind power gear box, the solar shaft can be conveniently positioned and clamped through the axial positioning and mounting assemblies, the solar shaft with different diameters can be conveniently adapted and fixed by adjusting the distance between the plurality of axial positioning and mounting assemblies, and the solar shaft can be conveniently borne through the bearing frame; the balance of the positioning chuck can be adjusted through the balance adjusting plate; the solar shaft is conveniently clamped by the motion execution sliding block, the motion execution sliding block is conveniently driven by the driving part to slide along the radial direction of the positioning chuck, and the solar shaft with different diameters is conveniently fixed; the rotation of the driving part is limited conveniently through the axial limiting part, so that the driving part rotates in the original position without departing from the original position.
Drawings
FIG. 1 is a schematic overall structure diagram of a clamping and positioning tool for a sun shaft for a wind power gear box according to the utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a partial schematic view of FIG. 2;
FIG. 4 is a structural sectional view of an axial positioning mounting assembly of the clamping and positioning tool for the sun shaft of the wind power gear box;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a schematic structural view of a positioning chuck of the clamping and positioning tool for the sun shaft of the wind power gear box;
FIG. 7 is a cross-sectional view of FIG. 6;
FIG. 8 is a schematic structural view of a motion execution sliding block of the clamping and positioning tool for the sun shaft of the wind power gear box;
FIG. 9 is a schematic view of a clamping structure of the clamping and positioning tool for the sun shaft for the wind power gear box of the utility model;
FIG. 10 is a cross-sectional view of FIG. 9;
the notation in the figure is:
positioning the chuck 1; a through hole 1-1; 1-2 of a threaded mounting hole; mounting grooves 1-3; 1-4 parts of a limiting block; installing blind holes 1-5; 1-6 of an anti-skid groove; a carrier 2; mounting a boss 2-1; sector 2-2; a ring portion 2-3; a balance adjustment plate 3; 3-1 of a thread boss; an axial positioning mounting assembly 4; a movement execution slider 4-1; a slider groove 4-1-1; 4-1-2 of a step-shaped bump; 4-1-3 of an anti-slip arc-shaped groove; a drive section 4-2; driving the threaded rod 4-2-1; matching threads 4-2-2; an axial limiting part 4-3; an annular limiting groove 4-3-1; matching with the bump 4-3-2; 4-3-3 of a positioning rod; a sun shaft 5.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example one
As shown in figures 1-10, a clamping and positioning tool for a sun shaft for a wind power gear box comprises a positioning chuck 1 and a plurality of axial positioning installation components 4, wherein the plurality of axial positioning installation components 4 are circumferentially and uniformly installed on the positioning chuck 1, each axial positioning installation component 4 comprises a motion execution sliding block 4-1, a driving part 4-2 and an axial limiting part 4-3, a sliding block groove 4-1-1 is formed in each motion execution sliding block 4-1, a mounting groove 1-3 is formed in each positioning chuck 1, a limiting block 1-4 is arranged on each mounting groove 1-3, each motion execution sliding block 4-1 is slidably and limitedly installed in each mounting groove 1-3 through the limiting block 1-4 and the sliding block groove 4-1-1, the lower end of the motion execution sliding block 4-1 is provided with a driving part 4-2, and the driving part 4-2 is arranged on the positioning chuck 1 through an axial limiting part 4-3; due to the arrangement, the sun shaft 5 can be conveniently positioned and clamped through the axial positioning installation assemblies 4, and the sun shaft 5 with different diameters can be conveniently fixed by adjusting the distance between the plurality of axial positioning installation assemblies 4; the sun shaft 5 is conveniently clamped through the movement execution slide block 4-1, the movement execution slide block 4-1 is conveniently driven by the driving part 4-2 to slide along the radial direction of the positioning chuck 1, and the sun shaft 5 with different diameters is conveniently fixed; the rotation limiting of the driving part 4-2 is conveniently realized through the axial limiting part 4-3, so that the driving part 4-2 rotates in the original position without departing from the original position.
Example two
As shown in fig. 1-10, the solar photovoltaic power generation device further comprises a bearing frame 2 and a balance adjusting plate 3, wherein a through hole 1-1 is formed in the middle end of the positioning chuck 1, a threaded mounting hole 1-2 is formed in the lower end of the through hole 1-1, a mounting boss 2-1 is arranged on the bearing frame 2, the mounting boss 2-1 is mounted in the through hole 1-1, a threaded boss 3-1 is arranged on the balance adjusting plate 3, and the threaded boss 3-1 is mounted in the threaded mounting hole 1-2 through threads, so that the bearing frame 2 is convenient to bear a solar shaft 5; the balance of the positioning chuck 1 can be adjusted by the balance adjusting plate 3.
EXAMPLE III
As shown in fig. 4-10, the driving part 4-2 includes a driving screw rod 4-2-1 and a mating screw 4-2-2, the matching thread 4-2-2 is arranged at the lower end of the motion execution slide block 4-1, the driving threaded rod 4-2-1 is matched with the matching thread 4-2-2, the driving threaded rod 4-2-1 is arranged on the positioning chuck 1 through the axial limiting part 4-3, a groove which is convenient for twisting the driving threaded rod 4-2-1 is arranged on the driving threaded rod 4-2-1, with such arrangement, the matching screw thread 4-2-2 is conveniently driven to move by rotating the driving screw rod 4-2-1, and the slide block 4-1 is driven to move and slide along the radial direction of the positioning chuck 1 through the matching thread 4-2-2.
Example four
As shown in the figure 4-10, the axial limiting part 4-3 comprises a matching lug 4-3-2 and a positioning rod 4-3-3, an annular limiting groove 4-3-1 is arranged on the driving threaded rod 4-2-1, the matching lug 4-3-2 is arranged at the upper end of the positioning rod 4-3-3, the driving threaded rod 4-2-1 is connected with the positioning rod 4-3-3 through the matching limit of the annular limiting groove 4-3-1 and the matching lug 4-3-2, a mounting blind hole 1-5 is arranged in the mounting groove 1-3, the positioning rod 4-3-3 is mounted in the blind hole 1-5, and the arrangement is convenient to limit through the matching of the annular limiting groove 4-3-1 and the matching lug 4-3-2, the rotation limit of the driving part 4-2 at the original position is realized without departing from the original position, and the installation of the positioning rod 4-3-3 is facilitated through the blind hole 1-5.
EXAMPLE five
As shown in the figures 4-10, the motion execution sliding block 4-1 is provided with a step-shaped convex block 4-1-2, and the end surface of the motion execution sliding block 4-1 is provided with an anti-slip arc-shaped groove 4-1-3, so that the friction force can be increased conveniently through the anti-slip arc-shaped groove 4-1-3.
Example six
As shown in fig. 4-10, the carrier 2 includes four ring portions 2-3 and four sector portions 2-2, the four sector portions 2-2 are circumferentially and uniformly mounted on the ring portions 2-3, and the axial positioning mounting assembly 4 is disposed between two adjacent sector portions 2-2, so as to prevent the sector portions 2-2 from interfering with the axial positioning mounting assembly 4.
EXAMPLE seven
As shown in fig. 4-10, the upper end of the positioning chuck 1 is provided with an anti-slip groove 1-6, and the driving threaded rod 4-2-1 is made of high manganese steel; the motion execution slide block 4-1 is made of Q235 steel; the bearing frame 2 is made of Q235 steel, so that friction force is increased conveniently through the anti-skidding grooves 1-6. The stepped convex block 4-1-2 is fixedly contacted with the sun shaft 1.
The working principle is as follows:
when the solar shaft fixing device is used, the driving threaded rod 4-2-1 is rotated, the driving threaded rod 4-2-1 drives the matching thread 4-2-2 to move, the matching thread 4-2-2 drives the movement execution slide block 4-1 to move, the movement execution slide block 4-1 drives the stepped convex block 4-1-2 to move, and the stepped convex block 4-1-2 is contacted with the solar shaft 5 to complete the fixing of the solar shaft 5; the driving part 4-2 drives the movement execution slide block 4-1 to slide along the radial direction of the positioning chuck 1, so that the sun shafts 5 with different diameters can be conveniently fixed; the rotation limiting of the driving part 4-2 is conveniently realized through the axial limiting part 4-3, so that the driving part 4-2 rotates in the original position without departing from the original position.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a wind-powered electricity generation is clamping positioning tool for sun shaft for gear box, includes location chuck (1) and axial positioning installation component (4), axial positioning installation component (4) are provided with a plurality ofly, and its characterized in that is evenly installed on location chuck (1) to a plurality of axial positioning installation component (4) circumference: the axial positioning installation component (4) comprises a motion execution sliding block (4-1), a driving part (4-2) and an axial limiting part (4-3), the movement executing sliding block (4-1) is provided with a sliding block groove (4-1-1), the positioning chuck (1) is provided with a mounting groove (1-3), the mounting groove (1-3) is provided with a limiting block (1-4), the movement executing sliding block (4-1) and the sliding block groove (4-1-1) slide in the mounting groove (1-3) in a limiting mode through the limiting block (1-4), the lower end of the movement executing sliding block (4-1) is provided with a driving part (4-2), and the driving part (4-2) is installed on the positioning chuck (1) through an axial limiting part (4-3).
2. The clamping and positioning tool for the sun shaft of the wind power gear box according to claim 1, characterized in that: the positioning chuck is characterized by further comprising a bearing frame (2) and a balance adjusting plate (3), a through hole (1-1) is formed in the middle end of the positioning chuck (1), a threaded mounting hole (1-2) is formed in the lower end of the through hole (1-1), a mounting boss (2-1) is arranged on the bearing frame (2), the mounting boss (2-1) is mounted in the through hole (1-1), a threaded boss (3-1) is arranged on the balance adjusting plate (3), and the threaded boss (3-1) is mounted in the threaded mounting hole (1-2) through threads.
3. The clamping and positioning tool for the sun shaft of the wind power gear box according to claim 1, characterized in that: the driving part (4-2) comprises a driving threaded rod (4-2-1) and a matching thread (4-2-2), the matching thread (4-2-2) is arranged at the lower end of the movement execution sliding block (4-1), the driving threaded rod (4-2-1) is matched with the matching thread (4-2-2), and the driving threaded rod (4-2-1) is installed on the positioning chuck (1) through an axial limiting part (4-3).
4. The clamping and positioning tool for the sun shaft for the wind power gear box according to claim 3, characterized in that: the axial limiting part (4-3) comprises a matching lug (4-3-2) and a positioning rod (4-3-3), an annular limiting groove (4-3-1) is formed in the driving threaded rod (4-2-1), the matching lug (4-3-2) is arranged at the upper end of the positioning rod (4-3-3), the driving threaded rod (4-2-1) is connected with the positioning rod (4-3-3) through matching limiting of the annular limiting groove (4-3-1) and the matching lug (4-3-2), a mounting blind hole (1-5) is formed in the mounting groove (1-3), and the positioning rod (4-3-3) is mounted in the blind hole (1-5).
5. The clamping and positioning tool for the sun shaft of the wind power gear box according to claim 2, characterized in that: the motion execution sliding block (4-1) is provided with a step-shaped convex block (4-1-2), and the end face of the motion execution sliding block (4-1) is provided with an anti-skidding arc-shaped groove (4-1-3).
6. The clamping and positioning tool for the sun shaft of the wind power gear box according to claim 2, characterized in that: the bearing frame (2) comprises annular parts (2-3) and fan-shaped parts (2-2), the number of the fan-shaped parts (2-2) is four, the four fan-shaped parts (2-2) are circumferentially and uniformly arranged on the annular parts (2-3), and the axial positioning installation assembly (4) is arranged between the two adjacent fan-shaped parts (2-2).
7. The clamping and positioning tool for the sun shaft for the wind power gear box according to claim 1, characterized in that: the upper end of the positioning chuck (1) is provided with an anti-skidding groove (1-6).
8. The clamping and positioning tool for the sun shaft of the wind power gear box according to claim 4, characterized in that: the driving threaded rod (4-2-1) is made of high manganese steel.
9. The clamping and positioning tool for the sun shaft of the wind power gear box is characterized in that the motion execution sliding block (4-1) is made of Q235 steel.
10. The clamping and positioning tool for the sun shaft of the wind power gear box according to claim 2, characterized in that: the bearing frame (2) is made of Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419404.9U CN216967521U (en) | 2021-12-31 | 2021-12-31 | Clamping and positioning tool for sun shaft for wind power gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419404.9U CN216967521U (en) | 2021-12-31 | 2021-12-31 | Clamping and positioning tool for sun shaft for wind power gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216967521U true CN216967521U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123419404.9U Active CN216967521U (en) | 2021-12-31 | 2021-12-31 | Clamping and positioning tool for sun shaft for wind power gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216967521U (en) |
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2021
- 2021-12-31 CN CN202123419404.9U patent/CN216967521U/en active Active
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