CN216226235U - Large-size revolving body thin-wall part shape correcting tool - Google Patents
Large-size revolving body thin-wall part shape correcting tool Download PDFInfo
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- CN216226235U CN216226235U CN202122981697.3U CN202122981697U CN216226235U CN 216226235 U CN216226235 U CN 216226235U CN 202122981697 U CN202122981697 U CN 202122981697U CN 216226235 U CN216226235 U CN 216226235U
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- revolving body
- bottom plate
- shape correcting
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Abstract
The utility model belongs to the technical field of large-size revolving body processing equipment, and particularly relates to a large-size revolving body thin-wall part shape correcting tool which comprises a bottom plate, wherein a supporting device is arranged on the bottom plate, a shape correcting device is correspondingly arranged on the side part of the supporting device, the large-size revolving body is extruded through the shape correcting device, the supporting device supports the large-size revolving body and can correct local deformation on the large-size revolving body, the supporting device comprises two first supporting columns, the bottoms of the first supporting columns are connected with the bottom plate, first supporting rods are respectively and correspondingly obliquely arranged on the sides, far away from the shape correcting device, of the two first supporting columns, and the bottoms of the first supporting rods are connected with the bottom plate. The large-size revolving body correcting device is simple in structure and convenient to operate, the large-size revolving body is supported through the supporting device, and the local deformation position is extruded through the shape correcting device, so that the local deformation is corrected.
Description
Technical Field
The utility model belongs to the technical field of large-size revolving body processing equipment, and particularly relates to a shape correcting tool for a large-size revolving body thin-wall part.
Background
The large steel cabin structures such as the lime bin, the ash bin and the like are manufactured by rolling and welding thin plates of several millimeters, and in the welding process, the thin plates are locally sunken and deformed towards the inside of the cylinder due to welding stress, so that local sunken parts can be formed at the positions of welding seams to influence the quality of the lime bin and the ash bin. When local welding deformation is generated at the splicing position of the existing large-size thin-wall revolving body, the shape correction is generally carried out in a baking or knocking mode, but the shape correction mode can generate small depressions, so that the surface of a cylinder is uneven and cannot be repaired.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the shape correcting tool for the large-size revolving body thin-wall part comprises a bottom plate, wherein a supporting device is arranged on the bottom plate, a shape correcting device is correspondingly arranged on the side part of the supporting device, the large-size revolving body is extruded through the shape correcting device, and the supporting device supports the large-size revolving body and can correct local deformation on the large-size revolving body.
The support device comprises two first support columns, the bottoms of the first support columns are connected with the bottom plate, the two first support columns are far away from the shape correcting device, the sides of the two first support columns are respectively provided with first support rods in a corresponding inclination mode, and the bottoms of the first support rods are connected with the bottom plate.
The shape correcting device comprises two second supporting columns, the bottoms of the second supporting columns are connected with the bottom plate, the two second supporting columns are far away from the supporting device side and are respectively provided with second supporting rods in a corresponding inclined mode, the bottoms of the second supporting rods are connected with the bottom plate, the two second supporting rods are connected with a cross beam through bolts, the two second supporting rods are sequentially provided with a plurality of bolt holes matched with the bolts in the height direction, the cross beam can be adjusted according to different deformation positions, a plurality of oil cylinders are arranged on the cross beam close to the supporting device side, and the telescopic ends of the oil cylinders are provided with supporting blocks.
Preferably, an arc gap is arranged between the shape correcting device and the supporting device, the arc gap is matched with the large-size revolving body during shape correction, and the large-size revolving body is supported through the two first supporting columns during local shape correction, so that the large-size revolving body is prevented from toppling.
Preferably, the bottom plate is provided with a rotating disc, the bottom of the rotating disc is provided with a sliding groove, the bottom plate is provided with a sliding rail, the sliding groove is connected with the sliding rail in a sliding mode, the top end of the rotating disc is provided with a placing groove, the placing groove is matched with the thickness of the large-size revolving body, the rotating disc can drive the large-size revolving body to rotate between the supporting device and the shape correcting device, the large-size revolving body is driven to rotate by rotating the rotating disc, and therefore a plurality of local deformations on the large-size revolving body can be corrected conveniently.
The utility model also comprises other components which can enable the large-size revolving body thin-wall part shape correcting tool to be normally used, and the components are conventional technical means in the field. In addition, the undefined devices or components of the present invention are all those conventionally used in the art.
When the device is used, the piston rod of the oil cylinder is shortened, the large-size revolving body is placed between the supporting device and the shape correcting device by using the hoisting machine, the local deformation position corresponds to the shape correcting device, the height of the cross beam is adjusted by the bolt, the local deformation position corresponds to the supporting block, the first supporting column supports the large-size revolving body, the piston rod of the oil cylinder extends, the supporting block extrudes the local deformation position until the local deformation is corrected, after the correction is completed, the piston rod of the oil cylinder is shortened, the large-size revolving body is adjusted, and the next local deformation is corrected.
The large-size revolving body correcting device has the advantages of being simple in structure and convenient to operate, supporting the large-size revolving body through the supporting device, and extruding the local deformation position through the shape correcting device, so that the local deformation can be corrected.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a state diagram of the use of the present invention;
fig. 3 is a schematic structural view of the supporting device and the shape correcting device of the utility model.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.
Examples
As shown in fig. 1 to 3, the shape correcting tool for the large-size revolving body thin-wall part comprises a bottom plate 8, a supporting device is arranged on the bottom plate 8, a shape correcting device is correspondingly arranged on the side portion of the supporting device, the large-size revolving body 9 is extruded through the shape correcting device, the supporting device supports the large-size revolving body 9, and local deformation on the large-size revolving body 9 can be corrected.
The support device comprises two first support columns 1, the bottoms of the first support columns 1 are connected with a bottom plate 8, first support rods 2 are respectively and correspondingly obliquely arranged on the sides, far away from the shape correcting device, of the two first support columns 1, and the bottoms of the first support rods 2 are connected with the bottom plate 8.
The shape correcting device comprises two second supporting columns 6, the bottoms of the second supporting columns 6 are connected with a bottom plate 8, the two second supporting columns 6 are far away from the supporting device side and are respectively provided with a second supporting rod 7 in a corresponding inclined mode, the bottoms of the second supporting rods 7 are connected with the bottom plate 8, the two second supporting rods 7 are connected with a cross beam 5 through bolts, the two second supporting rods 7 are sequentially provided with a plurality of bolt holes matched with the bolts in the height direction, the cross beam 5 can be adjusted according to different deformation positions, the cross beam 5 is close to the supporting device side and is provided with a plurality of oil cylinders 4, and the telescopic ends of the oil cylinders 4 are provided with supporting blocks 3.
An arc gap is arranged between the shape correcting device and the supporting device, the arc gap is matched with the large-size revolving body 9 during shape correction, and the large-size revolving body 9 is supported through the two first supporting columns 1 during local shape correction, so that the large-size revolving body 9 is prevented from toppling.
The correcting device is characterized in that a rotating disc 10 is arranged on the bottom plate 8, a sliding groove is formed in the bottom of the rotating disc 10, a sliding rail is arranged on the bottom plate 8, the sliding groove is connected with the sliding rail in a sliding mode, a placing groove is formed in the top end of the rotating disc 10 and is matched with the thickness of the large-size revolving body 9, the rotating disc 10 can drive the large-size revolving body 9 to rotate and penetrate between the supporting device and the correcting device, the large-size revolving body 9 is driven to rotate by rotating the rotating disc 10, and therefore a plurality of local deformations on the large-size revolving body 9 can be corrected conveniently.
When the device is used, the piston rod of the oil cylinder 4 is shortened, the large-size revolving body 9 is placed between the supporting device and the shape correcting device by using a hoisting machine, the local deformation position corresponds to the shape correcting device, the height of the cross beam 5 is adjusted by the bolt, the local deformation position corresponds to the supporting block 3, the first supporting column 1 supports the large-size revolving body 9, the piston rod of the oil cylinder 4 is extended, the supporting block 3 extrudes the local deformation position until the local deformation is corrected, after the correction is finished, the piston rod of the oil cylinder 4 is shortened, the large-size revolving body 9 is adjusted, and the next local deformation is corrected.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (3)
1. Jumbo size solid of revolution thin wall spare school shape frock, including the bottom plate, its characterized in that: the bottom plate is provided with a supporting device, and the side part of the supporting device is correspondingly provided with a shape correcting device;
the support device comprises two first support columns, the bottoms of the first support columns are connected with the bottom plate, first support rods are respectively and correspondingly obliquely arranged on the sides, away from the shape correcting device, of the two first support columns, and the bottoms of the first support rods are connected with the bottom plate;
the shape correcting device comprises two second supporting columns, the bottoms of the second supporting columns are connected with the bottom plate, the two second supporting columns are far away from the supporting device side and are respectively provided with second supporting rods in a corresponding inclined mode, the bottoms of the second supporting rods are connected with the bottom plate, the two second supporting rods are connected with a cross beam through bolts, a plurality of bolt holes matched with the bolts are sequentially formed in the two second supporting rods in the height direction, a plurality of oil cylinders are arranged on the cross beam close to the supporting device side, and supporting blocks are arranged at the telescopic ends of the oil cylinders.
2. The large-size revolving body thin-wall part sizing tool according to claim 1, characterized in that: an arc clearance is formed between the shape correcting device and the supporting device, and during shape correction, the arc interval is matched with the large-size revolving body.
3. The large-size revolving body thin-wall part sizing tool according to claim 1, characterized in that: the bottom plate is provided with a rotating disc, the bottom of the rotating disc is provided with a sliding groove, the bottom plate is provided with a sliding rail, the sliding groove is in sliding connection with the sliding rail, the top end of the rotating disc is provided with a placing groove, the placing groove is matched with the thickness of the large-size revolving body, and the rotating disc can drive the large-size revolving body to rotate between the supporting device and the shape correcting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122981697.3U CN216226235U (en) | 2021-11-23 | 2021-11-23 | Large-size revolving body thin-wall part shape correcting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122981697.3U CN216226235U (en) | 2021-11-23 | 2021-11-23 | Large-size revolving body thin-wall part shape correcting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216226235U true CN216226235U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122981697.3U Active CN216226235U (en) | 2021-11-23 | 2021-11-23 | Large-size revolving body thin-wall part shape correcting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216226235U (en) |
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2021
- 2021-11-23 CN CN202122981697.3U patent/CN216226235U/en active Active
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