CN219788236U - Special dismounting tool for screw speed reducer of material plug - Google Patents
Special dismounting tool for screw speed reducer of material plug Download PDFInfo
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- CN219788236U CN219788236U CN202320305186.6U CN202320305186U CN219788236U CN 219788236 U CN219788236 U CN 219788236U CN 202320305186 U CN202320305186 U CN 202320305186U CN 219788236 U CN219788236 U CN 219788236U
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- speed reducer
- fixed ring
- tool
- screw
- screw speed
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 79
- 239000000463 material Substances 0.000 title abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a special dismounting tool for a material plug spiral speed reducer, which relates to the technical field of speed reducer dismounting tools, and comprises a fixed ring and two driving shafts, wherein a fastener is arranged on the fixed ring; the fixed ring is fixedly provided with two installation blocks on the outer circumference to two installation blocks set up relatively, have all offered the screw hole on two installation blocks, two the drive shaft all has the screw thread section, and two screw thread sections set up with two screw holes one-to-one respectively, and two screw thread sections are threaded mounting respectively on corresponding screw hole. According to the utility model, through the arrangement of the dismounting tool, when the speed reducer is required to be dismounted from the equipment for maintenance, the connection relation between the speed reducer and the mounting seat support is released, then the dismounting tool is fixedly connected with the speed reducer, and the output end of the speed reducer is separated from the rotating shaft by utilizing the dismounting tool, so that the purpose of dismounting is achieved, and the dismounting is convenient.
Description
Technical Field
The utility model relates to the technical field of speed reducer disassembly tools, in particular to a special disassembly tool for a plug screw speed reducer.
Background
The speed reducer is generally used for low-rotation-speed and high-torque transmission equipment, and the purpose of reducing speed is achieved by engaging a motor, an internal combustion engine or other power running at high speed with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer, and the common speed reducer also has a plurality of pairs of gears with the same principle to achieve an ideal speed reducing effect, namely the ratio of the numbers of teeth of the large gear and the small gear, namely the transmission ratio.
At present, after the screw speed reducer for the material plug is used for a long time, when the screw speed reducer needs to be taken off for maintenance, the screw speed reducer for the material plug needs to be detached from the equipment by a worker at the moment, and the general detaching mode is as follows: the working staff removes the fastening bolt between the material plug screw speed reducer and the equipment, and then removes the fastening bolt, because the rotating shaft on the equipment is inserted with the output end of the material plug screw speed reducer, the insertion fixing acting force is stronger, and further a plurality of working staff are required to act as the material plug screw speed reducer to separate the material plug screw speed reducer from the equipment, so that the output end of the material plug screw speed reducer can be separated from the rotating shaft on the equipment, namely the material plug screw speed reducer is detached, but in the operation mode, time and labor are wasted, and the operation is complex; meanwhile, as the screw speed reducer of the material plug is large in volume and limited by workplaces, the workplaces cannot accommodate a plurality of workers, and the operation is inconvenient.
Disclosure of Invention
The utility model aims to provide a special dismounting tool for a plug screw speed reducer.
The technical problems solved by the utility model are as follows:
(1) The existing disassembly mode of the screw speed reducer of the material plug requires a plurality of workers to operate, and is time-consuming, labor-consuming and complex in operation;
(2) Meanwhile, as the volume of the material plug spiral speed reducer is large, the material plug spiral speed reducer is limited by a workplace, and a plurality of workers cannot be accommodated in the workplace, so that the operation is inconvenient.
The aim of the utility model can be achieved by the following technical scheme:
the special dismounting tool for the material plug spiral speed reducer comprises a fixed ring and two driving shafts, wherein a fastener is arranged on the fixed ring;
the fixed ring is fixedly provided with two installation blocks on the outer circumference to two installation blocks set up relatively, have all offered the screw hole on two installation blocks, two the drive shaft all has the screw thread section, and two screw thread sections set up with two screw holes one-to-one respectively, and two screw thread sections are threaded mounting respectively on corresponding screw hole.
As a further scheme of the utility model: the fastener comprises a plurality of fastening bolts, a plurality of through holes are formed in the fixing ring in a circumferential array mode, the fastening bolts are respectively in one-to-one correspondence with the through holes, and the fastening bolts are respectively and threadedly mounted on the corresponding through holes.
As a further scheme of the utility model: one end of the fastening bolt penetrates through the through hole and is positioned in the fixing ring, and the clamping block is fixedly arranged on the end of the fastening bolt.
As a further scheme of the utility model: the two driving shafts are fixedly sleeved with belt pulleys, a belt is sleeved between the two belt pulleys, and an L-shaped handle is fixedly arranged on one driving shaft.
As a further scheme of the utility model: and a top block is fixedly arranged at one end of the driving shaft.
The utility model has the beneficial effects that:
1. through the setting of the detaching tool, when the speed reducer is required to be detached from the equipment for maintenance, the connection relation between the speed reducer and the mounting seat bracket is released firstly, then the detaching tool is fixedly connected with the speed reducer, and the output end of the speed reducer is separated from the rotating shaft by utilizing the detaching tool, so that the purpose of detachment is achieved, and the detachment is convenient;
2. through the setting of fastener, the fastener includes a plurality of fastening bolt, and the equal fixed mounting of a plurality of fastening bolt's one end has the clamp splice, forms the clamping area of size adjustable between a plurality of clamp splice, and then carries out fixed connection with solid fixed ring and different grade type's speed reducer, has improved extracting tool's accommodation.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic top view of an embodiment of the present utility model;
FIG. 2 is a schematic side view of an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a retaining ring and fastener of the present utility model;
fig. 4 is a schematic top view of a second embodiment of the present utility model.
In the figure: 1. an apparatus; 2. a speed reducer; 3. a rotating shaft; 4. a fixing ring; 5. a drive shaft; 6. a mounting block; 7. a storage plate; 8. a mounting base; 9. a fastening bolt; 10. a through hole; 11. clamping blocks; 12. a belt pulley; 13. a belt; 14. an L-shaped handle; 15. and (5) a top block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the special disassembling tool for the plug screw speed reducer is used for disassembling the speed reducer 2 from the device 1, wherein the device 1 can be a roller assembly line in the prior art, and the like, the device 1 is fixedly provided with a storage plate 7, meanwhile, the storage plate 7 is fixedly provided with a mounting seat 8, the speed reducer 2 is fixedly arranged on the mounting seat 8, and in particular, the speed reducer 2 can be fixedly arranged on the mounting seat 8 through a hexagon bolt; the equipment 1 is provided with a rotating shaft 3 to be connected, the output end of the speed reducer 2 is used for being sleeved on the rotating shaft 3, and then the output end of the speed reducer 2 can drive the rotating shaft 3 to rotate, so that the rotating shaft 3 can perform normal production work. After the speed reducer 2 is used for a long time, when the speed reducer 2 needs to be disassembled for maintenance, a worker unscrews the hexagon bolt firstly, the connection between the speed reducer 2 and the mounting seat 8 is released, then a disassembling tool can be connected to the speed reducer 2, the output end of the speed reducer 2 is separated from the rotating shaft 3 by the disassembling tool, and therefore the purpose of disassembly is achieved, and the disassembly is convenient.
Embodiment one:
to above-mentioned extracting tool's setting, extracting tool includes solid fixed ring 4 and two drive shafts 5, be provided with the fastener on the solid fixed ring 4, two drive shafts 5 relative arrangement are in the both sides of speed reducer 2, and the one end of two drive shafts 5 all offsets with equipment 1 and presses, gu fixed two installation pieces 6 of being provided with on the outer circumference of solid fixed ring 4, and two installation pieces 6 set up relatively, threaded hole has all been seted up on two installation pieces 6, two drive shafts 5 all have the screw thread section, two screw thread sections set up with two screw hole one-to-one respectively, and two screw thread sections screw thread install on the screw hole that corresponds respectively. As shown in fig. 2 and 3, when the speed reducer 2 is required to be disassembled, the connection between the speed reducer 2 and the mounting seat 8 is firstly released, then the fixing ring 4 is sleeved outside the speed reducer 2, the fixing ring 4 and the speed reducer 2 are detachably locked by using the fastening pieces, then the two driving shafts 5 are driven to rotate, and the speed reducer 2 is relatively heavy and relatively large due to the fact that the speed reducer 2 is in threaded connection with the driving shafts 5 through the fixing ring 4, so that the speed reducer 2 can be driven to move away from the device 1 under the rotation of the driving shafts 5, namely the output end of the speed reducer 2 is moved out of the rotating shaft 3 until the output end of the speed reducer 2 is completely moved from the rotating shaft 3, namely the purpose of disassembly is achieved, and the disassembled speed reducer 2 can be cleaned and maintained later. Meanwhile, in order to make the effect of pressing the driving shaft 5 against the apparatus 1 better, a top block 15 may be fixedly mounted at one end of the driving shaft 5 against the apparatus 1, and in use, the top block 15 may be pressed against the apparatus 1. Of course, the arrangement of the manner of driving the rotation of the two drive shafts 5 is not limited to manual driving, and may be driven by a driving member such as a motor (not shown) provided as an external device.
For the arrangement of the fastening piece, the fastening piece comprises a plurality of fastening bolts 9, a plurality of through holes 10 are formed in the fixing ring 4 in a circumferential array, the plurality of fastening bolts 9 are respectively in one-to-one correspondence with the plurality of through holes 10, the plurality of fastening bolts 9 are respectively arranged on the corresponding through holes 10 in a threaded manner, when the fixing ring 4 is sleeved on the speed reducer 2, the fastening bolts 9 can be rotated, one ends of the fastening bolts 9 penetrate through the through holes 10 and are positioned at the inner side of the fixing ring 4, the fastening bolts 9 are continuously rotated until the end parts of the fastening bolts 9 are pressed against the speed reducer 2, and the fixing ring 4 can be locked on the speed reducer 2 by utilizing the plurality of fastening bolts 9; in order to lock the fixing ring 4 and the speed reducer 2 more stably, clamping blocks 11 are fixedly arranged at the end parts of the fastening bolts 9, clamping areas with adjustable sizes are formed among the clamping blocks 11, and the fixing ring 4 and the speed reducer 2 can be better clamped and fixed by the clamping blocks 11.
Embodiment two:
as shown in fig. 4, the difference between this embodiment and the first embodiment is that, in order to facilitate the operator to conveniently drive two driving shafts 5 simultaneously, the two driving shafts 5 are fixedly sleeved with a belt pulley 12, and a belt 13 is sleeved between the two belt pulleys 12, wherein an L-shaped handle 14 is fixedly installed on one driving shaft 5, when the output end of the speed reducer 2 needs to be detached from the rotating shaft 3, the L-shaped handle 14 can be rotated, the rotation of the L-shaped handle 14 can drive the driving shaft 5 to rotate, and then the other driving shaft 5 can also rotate under the drive of the belt 13 and the belt pulley 12, so that the two driving shafts 5 can be simultaneously driven to rotate, so that the movement of the speed reducer 2 is more stable and smooth.
The working principle of the utility model is as follows: when the speed reducer 2 which works for a long time needs to be disassembled for cleaning and maintenance, the speed reducer 2 and the mounting seat 8 can be disassembled firstly, the locking relation between the speed reducer 2 and the mounting seat is relieved, then the fixing ring 4 is sleeved outside the speed reducer 2, the fastening bolts 9 are rotated, the clamping blocks 11 on the fastening bolts 9 are pressed and attached to the outside of the speed reducer 2, namely the speed reducer 2 and the fixing ring 4 are fixedly connected by the fastening bolts 9, then the L-shaped handle 14 is rotated, the L-shaped handle 14 can rotate to drive the two driving shafts 5, the speed reducer 2 can be driven to horizontally move due to the fact that the speed reducer 2 is large in size and heavy in weight, the speed reducer 2 can be driven to move away from the device 1 by rotating through controlling the rotating directions of the two driving shafts 5, the output end of the speed reducer 2 can be moved out of the rotating shaft 3, the purpose of disassembly is achieved, and the speed reducer is convenient to use and easy to operate.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (5)
1. The special dismounting tool for the plug screw speed reducer is characterized by comprising a fixed ring (4) and two driving shafts (5), wherein a fastener is arranged on the fixed ring (4);
the fixed ring (4) is fixedly provided with two installation blocks (6) on the outer circumference to two installation blocks (6) set up relatively, have all offered the screw hole on two installation blocks (6), two drive shaft (5) all have screw thread section, and two screw thread sections set up with two screw holes one-to-one respectively, and two screw thread sections are threaded respectively on the screw hole of correspondence.
2. The disassembling tool special for the plug screw speed reducer according to claim 1, wherein the fastening piece comprises a plurality of fastening bolts (9), a plurality of through holes (10) are formed in the fixing ring (4) in a circumferential array, the plurality of fastening bolts (9) are respectively arranged in one-to-one correspondence with the plurality of through holes (10), and the plurality of fastening bolts (9) are respectively arranged on the corresponding through holes (10) in a threaded manner.
3. The special dismounting tool for the plug screw speed reducer according to claim 2, wherein one end of the fastening bolt (9) penetrates through the through hole (10) and is positioned in the fixed ring (4), and the clamping block (11) is fixedly arranged on the end.
4. A special disassembly tool for a plug screw speed reducer according to any one of claims 1-3, characterized in that a belt pulley (12) is fixedly sleeved on both driving shafts (5), a belt (13) is sleeved between the two belt pulleys (12), and an L-shaped handle (14) is fixedly arranged on one driving shaft (5).
5. The disassembling tool special for the plug screw speed reducer according to claim 4, wherein a top block (15) is fixedly arranged at one end of the driving shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320305186.6U CN219788236U (en) | 2023-02-21 | 2023-02-21 | Special dismounting tool for screw speed reducer of material plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320305186.6U CN219788236U (en) | 2023-02-21 | 2023-02-21 | Special dismounting tool for screw speed reducer of material plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219788236U true CN219788236U (en) | 2023-10-03 |
Family
ID=88184651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320305186.6U Active CN219788236U (en) | 2023-02-21 | 2023-02-21 | Special dismounting tool for screw speed reducer of material plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219788236U (en) |
-
2023
- 2023-02-21 CN CN202320305186.6U patent/CN219788236U/en active Active
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