CN220699457U - Tool for disassembling and assembling sector plate specially - Google Patents
Tool for disassembling and assembling sector plate specially Download PDFInfo
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- CN220699457U CN220699457U CN202321844570.XU CN202321844570U CN220699457U CN 220699457 U CN220699457 U CN 220699457U CN 202321844570 U CN202321844570 U CN 202321844570U CN 220699457 U CN220699457 U CN 220699457U
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- 238000000034 method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005097 cold rolling Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a tool for disassembling and assembling a sector plate; including the spool, still include hollow barreled subassembly, hollow barreled subassembly includes left hoop, sector plate and right hoop, and the sector plate is equipped with 3 at least, and the sector plate splices into hollow barreled structure by the piece, and hollow barreled structure both sides suit left hoop and right hoop respectively, be equipped with the multirow screw on the sector plate, hollow barreled subassembly suit is on the spool to be integrative with spool threaded connection through the multirow screw of sector plate. The hollow barrel-shaped structure is integrally sleeved on the scroll, a single sheet is not required to be detached, and the disassembly and assembly operations of all the sector plates on the hollow barrel-shaped structure can be completed once. The tool is quick, convenient, safe and reliable in the process of disassembling and assembling the sector plates, simplifies the work flow of people, reduces the auxiliary time of production, can greatly improve the production efficiency, and reduces the safety risk.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a tool for disassembling and assembling sector plates of reels of uncoilers and recoilers; the method is particularly suitable for dismounting the diameter-increasing device of the cold rolling equipment.
Background
The sector plate is a diameter-increasing device for reels of uncoilers and recoilers. Typically, a reel is assembled from several sector plates and assembled to operate to increase the diameter of the unwinder and reel reels. Each sector plate is fixed through a screw hole formed in the uncoiler or the coiling machine reel, and no flexible connection and mechanical fixation are formed between the sector plates and the uncoiler or the coiling machine. When the fan-shaped plate is dismounted by the reel every time, the screws are required to be dismounted independently and dismounted one by one, and the fan-shaped plate is manually conveyed, so that the whole dismounting process is complex in operation and the risk that the fan-shaped plate falls down to hurt people exists. The specific problems are as follows:
1. the spool sector plates are generally formed by splicing 3 or 4 blocks according to the field condition, a mode of disassembling and installing one by one is adopted, and in the disassembling process, only a single sector plate can be disassembled in a simple and auxiliary mode by using the coil stripping trolley or the crown block, and the disassembling process is time-consuming and labor-consuming.
2. In the disassembly process of the sector plates, when the auxiliary support of the sector plates is not firm, the sector plates are separated and freely slide down due to self gravity, so that the sector plates are easy to slide down and crush to hurt, and personnel injury accidents exist.
In view of the above, it is necessary to design a tool for attaching and detaching the sector plate exclusively, which solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects of sector plates in field production and use, and provides a special tool for disassembling and assembling the sector plates. According to the sizes and the numbers of the sector plates and the positions of the corresponding connecting bolt holes, hoops with corresponding sizes are adopted to fix the two ends of the sector plates, so that the separated sector plates are kept in an integral state. During installation, only the sector plate is required to be rotated, corresponding bolt holes are found out, the fan-shaped plate is fastened on the scroll, and the fan-shaped plate is reversely disassembled. To solve the problems set forth in the background art.
In order to achieve the above purpose, the present patent provides the following technical scheme:
the utility model provides a special dismouting sector plate's instrument, includes the spool, still includes hollow barreled subassembly, and hollow barreled subassembly includes left hoop, sector plate and right hoop, and the sector plate is equipped with 3 at least, and hollow barreled structure is constituteed in the concatenation of sector plate piece by piece, and hollow barreled structure both sides suit left hoop and right hoop respectively, be equipped with the multirow screw on the sector plate, hollow barreled subassembly suit is on the spool to be integrative with spool threaded connection through the multirow screw of sector plate. The hollow barrel-shaped structure is integrally sleeved on the scroll, a single sheet is not required to be detached, and the disassembly and assembly operations of all the sector plates on the hollow barrel-shaped structure can be completed once.
Waist-shaped holes are formed in the left hoop and the right hoop, the waist-shaped holes of the Zuo Guzi hoop and the right hoop are aligned with the hole positions of the screw holes of the sector plates, and the waist-shaped holes are connected with the screw holes of the sector plates through outer hexagon bolts. The position can be flexibly adjusted through the kidney-shaped holes, so that the left hoop, the right hoop and the sector plates are conveniently assembled in place.
The outer hexagon bolt is connected with the gasket and the nut, the threaded section of the outer hexagon bolt is connected with the screw hole of the sector plate, and the gasket is pressed on the left hoop or the right hoop by adjusting the threaded connection position of the nut. The gasket and the nut can compress the left hoop and the right hoop on the scroll, so that the connection strength is improved, the local tiny distance adjustment is convenient, the protection personnel safety is particularly benefited, the hollow barrel-shaped component is fixed on the scroll through the outer hexagonal bolt, the left hoop or the right hoop is loosened and fixed by adjusting the position on the outer hexagonal bolt only through the nut, the angle and the position are adjusted through the kidney-shaped hole under the loosening state of the left hoop or the right hoop, and the left hoop or the right hoop can be synchronously adjusted on the left side, the right side and the left side, and the right side, so that the hollow barrel-shaped component can be firmly connected on the scroll only by not rotating the outer hexagonal bolt.
And the joint part between the sector plates is provided with sawtooth edges, and the adjacent sawtooth edges are meshed with each other. And the bonding strength is improved, and torque is better transferred between the fan-shaped plates during cold rolling.
The left hoop and the right hoop are provided with a plurality of waist-shaped holes in a separated mode, and the waist-shaped holes are evenly distributed along the outer edges of the left hoop and the right hoop. And the diameter expansion dimensional precision of the reel is improved by multi-point adjustment, and the quality of the cold-rolled product is further improved.
Compared with the prior art, the special tool for disassembling and assembling the sector plate has the following beneficial effects:
1. by adding the hoops to the sector plates, the utility model simplifies the operation flow, greatly reduces the labor intensity of personnel operation and improves the efficiency of disassembling and assembling the sector plates.
2. Through the application of the tool for disassembling the sector plates, the original disassembling mode is changed by adding the special tool hoop, the process of manually moving the sector plates block by block is avoided, and the safety of personnel is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an isometric view of the present utility model;
FIG. 3 is a schematic view of a structure of a fan-shaped plate with a sawtooth edge;
part names in the figure: 1: left hoop, 2: sector plate, 3: gasket, 4: outer hexagon bolt, 5: nut, 6: kidney-shaped hole, 7: right hoop.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following detailed description, taken in conjunction with the accompanying drawings, wherein, as a result of the foregoing description, only a part, but not all, of the embodiments of the present utility model are described. All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
The utility model provides a special dismouting sector plate's instrument, includes the spool, still includes hollow barreled subassembly, and hollow barreled subassembly includes left hoop 1, sector plate 2 and right hoop 7, and sector plate 2 is equipped with 3 at least, and the hollow barreled structure is constituteed in the concatenation of sector plate 2 piece by piece, and hollow barreled structure both sides suit left hoop 1 and right hoop 7 respectively, be equipped with the multirow screw on the sector plate 2, hollow barreled subassembly suit is on the spool to be integrative with spool threaded connection through the multirow screw of sector plate 2.
Waist-shaped holes 6 are formed in the left hoop 1 and the right hoop 7, the waist-shaped holes 6 of the left hoop 1 and the right hoop 7 are aligned with the hole sites of the screw holes of the sector plate 2, and the waist-shaped holes 6 are connected with the screw holes of the sector plate 2 through the outer hexagon bolts 4. The gasket 3 and the nut 5 are connected to the outer hexagon bolt 4, the threaded section of the outer hexagon bolt 4 is connected with the screw hole of the sector plate 2, and the gasket 3 is pressed on the left hoop 1 or the right hoop 7 by adjusting the threaded connection position of the nut 5. And the joint part between the sector plates 2 is provided with sawtooth edges, and the adjacent sawtooth edges are meshed with each other. The left hoop 1 and the right hoop 7 are provided with a plurality of waist-shaped holes 6, and the waist-shaped holes 6 are uniformly distributed along the outer edges of the left hoop 1 and the right hoop 7. The body is in a ring shape and is formed by bending and welding a steel plate with a certain thickness. And kidney-shaped holes are uniformly distributed on each hoop according to the number of the sector plates and are used for being matched with the fixing bolts. All structural parts adopt continuous welding seams, and the height of the welding seams is not less than 5mm; the roughness of the cutting surface of all materials is less than or equal to 25 mu m.
Referring to fig. 1, the present patent provides a tool for disassembling a sector plate, in which 2 ferrules are used in pairs, and are mounted on the sector plate. The special tool hoop is quick, convenient, safe and reliable in the process of disassembling and assembling the sector plates, simplifies the work flow of people, reduces the production auxiliary time, can greatly improve the production efficiency and simultaneously reduces the safety risk.
Before using, first will control the hoop cover at this sector plate both ends, according to the position of sector plate bolt hole, fix hoop and sector plate into 1 whole with outer hexagon bolt, realize quick assembly disassembly's purpose. The structure can be popularized and used on all machines and tools in a cold rolling mill in batches. The process is quick, convenient, safe and reliable in the process of disassembling and assembling the sector plates, the work flow of people is simplified, the production auxiliary time is reduced, the production efficiency can be greatly improved, and the safety risk is reduced. The uncoiler and the coiling machine reel are provided with detachable, adjustable, firm and reliable hollow barrel-shaped expanding structures of the sector plates.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (5)
1. The utility model provides a special dismouting sector plate's instrument, includes spool, its characterized in that: still include hollow barreled subassembly, hollow barreled subassembly includes left hoop (1), sector plate (2) and right hoop (7), and sector plate (2) are equipped with 3 at least, and hollow barreled structure is constituteed in the concatenation of sector plate (2) piece by piece, and hollow barreled structure both sides suit left hoop (1) and right hoop (7) respectively, be equipped with the multirow screw on sector plate (2), hollow barreled subassembly suit is on the spool to be integrative with spool threaded connection through the multirow screw of sector plate (2).
2. A tool for removing and installing a sector plate specially adapted as in claim 1, wherein: waist-shaped holes (6) are formed in the left hoop (1) and the right hoop (7), the waist-shaped holes (6) of the left hoop (1) and the right hoop (7) are aligned with the hole sites of the screw holes of the sector plates (2), and the outer hexagon bolts (4) penetrate through the waist-shaped holes (6) to be connected with the screw holes of the sector plates (2).
3. A tool for removing and installing a sector plate specially adapted as claimed in claim 2, wherein: the novel nut is characterized in that the outer hexagon bolt (4) is connected with the gasket (3) and the nut (5), the threaded section of the outer hexagon bolt (4) is connected with the screw hole of the sector plate (2), and the nut (5) adjusts the threaded connection position to compress the gasket (3) on the left hoop (1) or the right hoop (7).
4. A tool for removing and installing a sector plate specially adapted as in claim 1, wherein: and the joint part between the sector plates (2) is provided with sawtooth edges, and the adjacent sawtooth edges are meshed with each other.
5. A tool for removing and installing a sector plate specially adapted as in claim 1, wherein: a plurality of kidney-shaped holes (6) are formed in the left hoop (1) and the right hoop (7) in a separated mode, and the kidney-shaped holes (6) are evenly distributed along the outer edges of the left hoop (1) and the right hoop (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844570.XU CN220699457U (en) | 2023-07-13 | 2023-07-13 | Tool for disassembling and assembling sector plate specially |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844570.XU CN220699457U (en) | 2023-07-13 | 2023-07-13 | Tool for disassembling and assembling sector plate specially |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220699457U true CN220699457U (en) | 2024-04-02 |
Family
ID=90447772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321844570.XU Active CN220699457U (en) | 2023-07-13 | 2023-07-13 | Tool for disassembling and assembling sector plate specially |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220699457U (en) |
-
2023
- 2023-07-13 CN CN202321844570.XU patent/CN220699457U/en active Active
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