CN220145834U - Frock is dismantled to banbury mixer rotor moving coil - Google Patents
Frock is dismantled to banbury mixer rotor moving coil Download PDFInfo
- Publication number
- CN220145834U CN220145834U CN202321619234.5U CN202321619234U CN220145834U CN 220145834 U CN220145834 U CN 220145834U CN 202321619234 U CN202321619234 U CN 202321619234U CN 220145834 U CN220145834 U CN 220145834U
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- China
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- rotor
- clamping ring
- moving coil
- bolt
- hook
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- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a disassembly tool for a rotor moving coil of an internal mixer, which solves the technical problems that the existing rotor moving coil of the internal mixer is inconvenient to disassemble or other parts are damaged by disassembly, and an annular groove is arranged on an end shaft of an applied rotor. The frock mainly includes snap ring, first bolt and trip. The snap ring is arranged in the annular groove, a plurality of through holes are formed in the surface of the snap ring, and a first bolt is arranged on the snap ring. The upper part of the clamping hook is provided with a blind hole with threads, and the lower part is provided with an outward turned hook-shaped structure. The simple drawing tool is formed by the clamping ring, the bolt and the clamping hook, so that the space is fully utilized, the operation is simple and convenient, the violent dismantling is not needed, the damage problem to the rotor and other parts is reduced, the quality and the efficiency of maintenance work are improved, and the simple drawing tool can be widely applied to the technical field of tire processing.
Description
Technical Field
The utility model relates to the technical field of tire processing, in particular to a disassembly tool for a rotor moving coil of an internal mixer.
Background
In the tire industry, an internal mixer is one of main equipment in the mixing process, wherein a rotor is arranged in a common structure of the internal mixer, a rotating part needs to be sealed with an installation position to a certain extent, and therefore one of key parts for normal operation of the equipment is a sealing ring at the end part of the rotor.
Because the sealing ring is a key vulnerable part, and belongs to the consumable category, the replacement period is reached, and the spare parts at each part are required to be disassembled, replaced and installed so as to ensure that the subsequent operation of each part is normal. The disassembly and installation precision of the sealing ring are required to meet the requirements, and the equipment can stably operate.
Taking a common connection mode of a rotor shaft neck and a moving coil of an internal mixer as an example, and combining with a drawing, it can be known that a sealing ring is arranged at the end part of a rotor, then the rotor is fixed through a top sleeve, and a retainer ring is arranged outside the rotor, because of space limitation, the current disassembly method mainly uses gas welding cutting violently to disassemble the sealing ring, and the efficiency is objective, but the rotor shaft neck is cut by careless operation in the maintenance mode, so that the installation quality of subsequent equipment is affected, the service life of spare parts is reduced, the expected overhaul period is not reached, and the periodic operation of the equipment cannot be realized.
In summary, a tool for non-violently removing the moving coil is also needed to reduce the derivative problem caused by maintenance and replacement.
Disclosure of Invention
The utility model aims to solve the defects of the background technology, and provides the disassembly tool for the rotor moving coil of the internal mixer, which has the advantages of simple structure and convenient operation.
Therefore, the utility model provides a disassembly tool for a rotor moving coil of an internal mixer, which is characterized in that an annular groove is arranged on a rotor end shaft, and the tool mainly comprises a clamping ring, a first bolt and a clamping hook;
the clamping ring is arranged in the annular groove, a plurality of through holes are formed in the surface of the clamping ring, and the first bolt is arranged on the clamping ring;
the upper part of the clamping hook is provided with a first blind hole with threads and is matched with the first bolt; the lower part of the clamping hook is provided with an outward-turned hook-shaped structure which is used for being inserted into a gap between the end face of the rotor and the moving coil.
Preferably, the clamping ring is of a buckling or splicing structure.
Preferably, the clamping ring comprises an upper clamping ring and a lower clamping ring, and the clamping rings are of a semicircular structure; the upper clamping ring and the lower clamping ring are connected through a second bolt.
Preferably, two ends of the upper clamping ring are cut to form a flange structure, a spanner space is reserved above the flange structure, and a through hole is processed on the flange for installing the second bolt; and the two end faces of the lower clamping ring are correspondingly provided with second blind holes with threads, and are matched with the second bolts.
Preferably, the upper part of the clamping hook is of a block structure, the first blind hole is processed, and the inner side surface of the block structure is of an arc surface and is matched with the side surface of the rotating shaft of the rotor; the lower part of the clamping hook is of a flat structure.
The utility model provides a disassembly tool for a rotor moving coil of an internal mixer, which has the following beneficial effects:
the simple drawing tool is formed by the clamping ring, the bolt and the clamping hook, so that the space is fully utilized, the operation is simple and convenient, the violent dismantling is not needed, the damage problem to the rotor and other parts is reduced, and the quality and the efficiency of maintenance work are improved.
Drawings
FIG. 1 is a side cross-sectional view of an installation site in an embodiment of the utility model;
FIG. 2 is a perspective view of a buckle according to an embodiment of the present utility model;
fig. 3 is a perspective view of a snap ring in an embodiment of the utility model.
The marks in the figure: 1. the rotor, 2, moving coil, 3, retainer ring, 4, trip, 5, first bolt, 6, retainer ring, 401, block structure, 402, first blind hole, 403, inner side, 404, flat structure, 601, upper retainer ring, 602, lower retainer ring, 603, flange structure, 604, through hole, 605, drawing hole.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples to aid in understanding the context of the utility model. The method used in the utility model is a conventional method unless specified otherwise; the raw materials and devices used, unless otherwise specified, are all conventional commercial products.
It should be noted that, in the embodiment, the moving coil and rotor structure suitable for disassembly and assembly is shown in fig. 1, the moving coil 2 is installed in the end face groove of the rotor 1, a gap or a notch is reserved between the moving coil 2 and the rotor 1, and the outer side is provided with the retainer ring 3. The top cover (not shown) of the fixed moving coil is removed in advance before the moving coil 2 is removed.
The embodiment provides an internal mixer rotor moving coil disassembly tool, which is characterized in that an annular groove is formed in an end shaft of a rotor 1 as shown in fig. 1-3 and is used for installing the tool. The frock of this embodiment mainly includes snap ring 6, first bolt 5 and trip 4.
Wherein, the snap ring 6 is used as a fixing part and is arranged in the annular groove, 4 drawing holes 605 which are penetrated along the axial direction are uniformly distributed on the surface along the circumferential direction, and a first bolt 5 is arranged; preferably, the snap ring 6 needs to carry out bearing operation, and can not select a flexible component to directly sleeve the rotating shaft, but only select a metal component, so the snap ring is designed into a split type structure, and a buckling or splicing structure can be adopted specifically. The buckling structure is that one side end parts of the upper part and the lower part are hinged, the other side is detachably connected, but the limited operation space is considered, the clamping ring is designed to be a splicing structure in the embodiment, and the buckling structure comprises an upper clamping ring 601 and a lower clamping ring 602, which are both in a semicircular structure and are connected through second bolts arranged at two ends, as shown in fig. 3.
Further, to increase the flexibility of installation, as shown, flange structures 603 are cut at both ends of the upper snap ring 601, a space for a wrench is left above, and through holes 604 are machined in the flange for installing the second bolts. Correspondingly, threaded second blind holes are machined in the two end faces of the lower clamping ring 602 and are matched with second bolts.
As shown in fig. 2, the hook 4 is a two-section integrated structure, the upper part of which is a block-shaped structure 401 similar to a square body and is used for bearing force and providing a connecting position, and the upper surface of the hook is provided with a first blind hole 402 with threads and is matched with the first bolt 5. Further, the block structure 401 needs to have a certain limiting capability to increase stability, so that the inner side 403 is an arc surface, and can be attached to the side of the rotating shaft of the rotor 2, thereby preventing torsional deformation. The lower part of the hook is provided with an outward turned hook structure for being inserted into the gap between the end face of the rotor 1 and the moving coil 2, so that the hook part needs to have good supporting performance, and the lower part of the hook is designed to be a flat structure 404 in the embodiment so as to increase the width of the hook body.
In the description of the present utility model, it should be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must be provided with specific orientations, be configured and operated in specific orientations, and thus are not to be construed as limiting the present utility model.
However, the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, so that the substitution of equivalent elements or equivalent variations and modifications within the scope of the utility model are intended to fall within the scope of the claims.
Claims (5)
1. The disassembly tool for the rotor moving coil of the internal mixer is characterized by comprising a clamping ring, a first bolt and a clamping hook, wherein an annular groove is formed in a rotor end shaft;
the clamping ring is arranged in the annular groove, a plurality of through holes are formed in the surface of the clamping ring, and the first bolt is arranged on the clamping ring;
the upper part of the clamping hook is provided with a first blind hole with threads and is matched with the first bolt; the lower part of the clamping hook is provided with an outward-turned hook-shaped structure which is used for being inserted into a gap between the end face of the rotor and the moving coil.
2. The disassembly tool for the rotor moving coil of the internal mixer according to claim 1, wherein the clamping ring is of a buckling or splicing structure.
3. The disassembly tool for the rotor moving coil of the internal mixer according to claim 2, wherein the clamping ring comprises an upper clamping ring and a lower clamping ring which are of a semicircular structure; the upper clamping ring and the lower clamping ring are connected through a second bolt.
4. The disassembly tool for the rotor moving coil of the internal mixer according to claim 3, wherein two ends of the upper clamping ring are cut to form a flange structure, a spanner space is reserved above the flange structure, and through holes are formed in the flange for installing the second bolts; and the two end faces of the lower clamping ring are correspondingly provided with second blind holes with threads, and are matched with the second bolts.
5. The disassembly tool for the rotor moving coil of the internal mixer according to claim 1, wherein the upper part of the clamping hook is of a block structure, the first blind hole is formed in the upper part of the clamping hook, the inner side surface of the block structure is of an arc-shaped surface, and the inner side surface of the block structure is matched with the side surface of a rotating shaft of the rotor; the lower part of the clamping hook is of a flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619234.5U CN220145834U (en) | 2023-06-26 | 2023-06-26 | Frock is dismantled to banbury mixer rotor moving coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619234.5U CN220145834U (en) | 2023-06-26 | 2023-06-26 | Frock is dismantled to banbury mixer rotor moving coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145834U true CN220145834U (en) | 2023-12-08 |
Family
ID=89009564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321619234.5U Active CN220145834U (en) | 2023-06-26 | 2023-06-26 | Frock is dismantled to banbury mixer rotor moving coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145834U (en) |
-
2023
- 2023-06-26 CN CN202321619234.5U patent/CN220145834U/en active Active
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