CN216585097U - Support for heat treatment of large rotor - Google Patents
Support for heat treatment of large rotor Download PDFInfo
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- CN216585097U CN216585097U CN202122525031.7U CN202122525031U CN216585097U CN 216585097 U CN216585097 U CN 216585097U CN 202122525031 U CN202122525031 U CN 202122525031U CN 216585097 U CN216585097 U CN 216585097U
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Abstract
The utility model relates to a support for heat treatment of a large rotor, which is in a cylindrical shell structure and is characterized in that: comprises a mounting base plate, a positioning sleeve, a supporting plate, a supporting rod and a threaded sleeve; the cylindrical section of the stay bar is embedded into the positioning sleeve and positioned by arranging the positioning sleeve for mounting the stay bar on the mounting substrate in the circumferential direction; the supporting plates arranged on the supporting rods are rotated, and the positions of the supporting plates on the supporting rods are adjusted to enable the outer walls of the supporting plates to be tightly propped against the inner wall of the large rotor; this support for large-scale rotor thermal treatment handles, simple structure, and the deformation in the heat treatment process is avoided to the spacing support of realization large-scale rotor inner wall that can be convenient fast, has improved the efficiency of thermal treatment.
Description
Technical Field
The utility model relates to the technical field of rotor heat treatment, in particular to a support for heat treatment of a large rotor.
Background
The general large rotor is a casting part, and after casting is completed, heat treatment needs to be carried out on the cast large rotor, and because the large rotor is of a cylindrical shell structure, the inner wall of the large rotor needs to be supported and limited when heat treatment is carried out on the large rotor, so that deformation of the whole outer wall is prevented in the heat treatment process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a support for heat treatment of a large rotor, which can solve the problem that the general large rotor is easy to deform in the heat treatment process.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a support is used in heat treatment of large-scale rotor, large-scale rotor is cylindrical shell column structure, and its innovation point lies in: comprises a mounting base plate, a positioning sleeve, a supporting plate, a supporting rod and a threaded sleeve;
the mounting substrate is of a circular structure, and a cross reinforcing frame is arranged in the mounting substrate to reinforce the annular mounting substrate;
the positioning sleeve is of a cylindrical structure and is uniformly and fixedly arranged at the upper edge of the upper surface of the mounting substrate along the circumferential direction of the mounting substrate; one end of the positioning sleeve is provided with a hole plug, and the hole plug is provided with a limiting hole in the direction vertical to the axis of the positioning sleeve;
the stay bar is of a cylindrical structure and comprises a threaded section and a cylindrical section, a positioning hole is arranged on the cylindrical section in a direction perpendicular to the axis, the positioning hole is matched with the limiting hole on the hole plug, and the stay bar is inserted into the positioning hole and the limiting hole through a positioning pin to realize positioning and fixing of the stay bar on the hole plug;
the supporting plate is of a cuboid plate-shaped structure, and a thread sleeve positioning hole is formed in the center of the supporting plate; the thread insert is embedded in the thread insert positioning hole of the supporting plate and fixed; the threaded sleeves in the supporting plates are matched with the threaded sections of the supporting rods to enable the supporting plates to be nested in the threaded sections, and the positions of the threaded sections of the supporting plates on the supporting rods are adjusted by rotating the supporting plates.
Further, the locating sleeves are six, and the included angle formed by the intersection of the axes of two adjacent locating sleeves is 60 degrees.
Furthermore, a limiting step surface is arranged on the cylindrical section, and the positioning hole of the support rod is accurately aligned with the limiting of the hole plug through limiting of the limiting step surface.
The utility model has the advantages that:
1) according to the utility model, the positioning sleeve for installing the stay bar is arranged on the mounting substrate in the circumferential direction, and the cylindrical section of the stay bar is embedded in the positioning sleeve and positioned; the supporting plates arranged on the supporting rods are rotated, and the positions of the supporting plates on the supporting rods are adjusted to enable the outer walls of the supporting plates to be tightly propped against the inner wall of the large rotor; this support for large-scale rotor thermal treatment handles, simple structure, and the deformation in the heat treatment process is avoided to the spacing support of realization large-scale rotor inner wall that can be convenient fast, has improved the efficiency of thermal treatment.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of an assembly structure of a large-sized rotor heat treatment bracket according to the present invention.
FIG. 2 is a partial structural view of a large-sized rotor heat treatment bracket according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the support for heat treatment of the large rotor has a cylindrical shell structure and comprises a mounting substrate 1, a positioning sleeve 2, a supporting plate 3, a supporting rod 4 and a threaded sleeve 5.
The mounting substrate 1 is of a circular ring structure, and the mounting substrate 1 is internally provided with a cross reinforcing frame 11, so that the annular mounting substrate 1 is reinforced.
The positioning sleeve 2 is of a cylindrical structure, and the positioning sleeve 2 is uniformly and fixedly arranged at the upper edge of the upper surface of the mounting substrate 1 along the circumferential direction of the mounting substrate 1; one end of the locating sleeve 2 is provided with a hole plug 21, and the hole plug 21 is provided with a limit hole perpendicular to the axis direction of the locating sleeve 2.
The stay bar 4 is of a cylindrical structure and comprises a threaded section and a cylindrical section, a positioning hole is formed in the cylindrical section and perpendicular to the axis direction, the positioning hole is matched with the limiting hole in the hole plug 21, and a positioning pin is inserted into the positioning hole and the limiting hole to fix the stay bar 4 on the hole plug 21.
The supporting plate 3 is of a cuboid plate-shaped structure, and a threaded sleeve positioning hole is formed in the center of the supporting plate 3; the screw sleeve 5 is embedded in the screw sleeve positioning hole of the supporting plate and fixed; the threaded sleeve 5 in the supporting plate 3 is matched with the threaded section of the supporting rod 4 to realize that the supporting plate 3 is nested on the threaded section, and the position of the threaded section of the supporting plate 3 on the supporting rod 4 is adjusted by rotating the supporting plate 3.
The locating sleeves 2 are six, and the included angle formed by intersecting the axes of two adjacent locating sleeves 2 is 60 degrees.
The cylindrical section is provided with a limiting step surface, and the positioning hole of the support rod is accurately aligned with the limiting of the hole plug 21 through the limiting of the limiting step surface.
The working principle of the utility model is as follows: the cylindrical section of the stay bar is embedded in the positioning sleeve and positioned by arranging the positioning sleeve for mounting the stay bar on the mounting substrate in the circumferential direction; the supporting plates arranged on the supporting rods are rotated, and the positions of the supporting plates on the supporting rods are adjusted to enable the outer walls of the supporting plates to be tightly propped against the inner wall of the large rotor; this support for large-scale rotor thermal treatment handles, simple structure, and the deformation in the heat treatment process is avoided to the spacing support of realization large-scale rotor inner wall that can be convenient fast, has improved the efficiency of thermal treatment.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a support is used in heat treatment of large-scale rotor, large-scale rotor are cylindrical shell column structure, its characterized in that: comprises a mounting base plate, a positioning sleeve, a supporting plate, a supporting rod and a threaded sleeve;
the mounting substrate is of a circular structure, and a cross reinforcing frame is arranged in the mounting substrate to reinforce the annular mounting substrate;
the positioning sleeve is of a cylindrical structure and is uniformly and fixedly arranged at the upper edge of the upper surface of the mounting substrate along the circumferential direction of the mounting substrate; one end of the positioning sleeve is provided with a hole plug, and the hole plug is provided with a limiting hole in the direction vertical to the axis of the positioning sleeve;
the stay bar is of a cylindrical structure and comprises a threaded section and a cylindrical section, a positioning hole is arranged on the cylindrical section in a direction perpendicular to the axis, the positioning hole is matched with the limiting hole on the hole plug, and the stay bar is inserted into the positioning hole and the limiting hole through a positioning pin to realize positioning and fixing of the stay bar on the hole plug;
the supporting plate is of a cuboid plate-shaped structure, and a thread sleeve positioning hole is formed in the center of the supporting plate; the thread insert is embedded in the thread insert positioning hole of the supporting plate and fixed; the threaded sleeves in the supporting plates are matched with the threaded sections of the supporting rods to enable the supporting plates to be nested in the threaded sections, and the positions of the threaded sections of the supporting plates on the supporting rods are adjusted by rotating the supporting plates.
2. The support for heat treatment of the large rotor according to claim 1, wherein: the locating sleeve has six, and the included angle that two adjacent locating sleeve axis intersect is 60.
3. The support for heat treatment of the large rotor according to claim 1, wherein: the cylindrical section is provided with a limiting step surface, and the positioning hole of the support rod is accurately aligned with the limiting of the hole plug through the limiting of the limiting step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525031.7U CN216585097U (en) | 2021-10-20 | 2021-10-20 | Support for heat treatment of large rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525031.7U CN216585097U (en) | 2021-10-20 | 2021-10-20 | Support for heat treatment of large rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216585097U true CN216585097U (en) | 2022-05-24 |
Family
ID=81638918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122525031.7U Active CN216585097U (en) | 2021-10-20 | 2021-10-20 | Support for heat treatment of large rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216585097U (en) |
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2021
- 2021-10-20 CN CN202122525031.7U patent/CN216585097U/en active Active
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