CN215093323U - Dismounting device and dismounting system for back wheels of speed reducers - Google Patents
Dismounting device and dismounting system for back wheels of speed reducers Download PDFInfo
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- CN215093323U CN215093323U CN202121394060.8U CN202121394060U CN215093323U CN 215093323 U CN215093323 U CN 215093323U CN 202121394060 U CN202121394060 U CN 202121394060U CN 215093323 U CN215093323 U CN 215093323U
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- side plate
- speed reducer
- back wheel
- dismounting device
- wheel
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Abstract
The utility model provides a dismounting device and dismantlement system for speed reducer back wheel relates to mechanical equipment technical field. The dismounting device for the reducer back wheel comprises a first side plate, a second side plate opposite to the first side plate and two connecting side plates for connecting the first side plate and the second side plate; the first side plate is provided with a clamping gap matched with the speed reducer back wheel, so that the first side plate is clamped between the speed reducer back wheel and the speed reducer main body when in use; enclose the accommodation space that the city is used for placing hydraulic jack between first curb plate, second curb plate and two connection curb plates. The dismounting device can support the position, where the speed reducer back-rest wheel is not easy to damage, as a fulcrum, and the hydraulic jack is used for butting the speed reducer back-rest wheel and the dismounting device, so that the effects of reducing manpower consumption and protecting the speed reducer back-rest wheel are achieved.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, particularly, relate to a dismounting device and dismantlement system for speed reducer back wheel.
Background
The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not separating under normal conditions. Sometimes it is used as a safety device to prevent the coupled machine parts from bearing excessive load, and it plays the role of overload protection.
At present, the method for disassembling the back wheel of the speed reducer mainly uses the traditional hydraulic drawing horse and spiral drawing horse, when in disassembly, the hydraulic drawing horse is unhooked and dragged due to overlarge bearing force, so that personnel are easily injured or the back wheel is damaged due to large concentricity deviation, time and labor are consumed, and the overhauling efficiency is low.
In addition, in the process of dismantling the back wheel of the speed reducer, the back wheel of the speed reducer is easily damaged by dismantling the back wheel of the speed reducer by a traditional hydraulic puller and pulling the back wheel hard, if the hydraulic puller cannot be dismantled, the back wheel of the speed reducer must be dismantled destructively, and when the overhaul time is increased, more overhaul workers and staff need to be equipped.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dismounting device and dismantlement system for speed reducer back wheel, it can.
The embodiment of the utility model is realized like this:
in a first aspect, the utility model provides a dismounting device for a reducer backrest wheel, which comprises a first side plate, a second side plate opposite to the first side plate and two connecting side plates for connecting the first side plate and the second side plate;
the first side plate is provided with a clamping gap matched with the speed reducer back wheel, so that the first side plate is clamped between the speed reducer back wheel and the speed reducer main body when in use;
enclose the accommodation space that the city is used for placing hydraulic jack between first curb plate, second curb plate and two connection curb plates.
In an alternative embodiment, the fastening notch is U-shaped, and the opening width of the U-shaped fastening notch is 400 mm and 450 mm.
In an alternative embodiment, the width of the first side panel is 580 and 620 mm.
In an alternative embodiment, the first side panel has a height of 580 and 620 mm.
In an alternative embodiment, the distance between the first side plate and the second side plate is 580 and 620 mm.
In an alternative embodiment, the first side plate has a thickness of 38-42 mm.
In an alternative embodiment, the second side plate has a thickness of 140-160 mm.
In an alternative embodiment, the thickness of both connecting side plates is 90-110 mm.
In an optional embodiment, the first side plate, the second side plate and the connecting side plate are all made of i-steel.
In a second aspect, the present invention provides a demolition system comprising a hydraulic jack and a demolition arrangement according to any one of the preceding embodiments.
The embodiment of the utility model provides a beneficial effect is: utilize first curb plate, second curb plate and two to connect the curb plate and enclose into frame construction, when using, utilize the solid breach card of card on the first curb plate to go into speed reducer back wheel, arrange hydraulic jack in the accommodation space of frame construction formation, utilize hydraulic jack to dismantle the speed reducer back wheel. Therefore, the embodiment of the utility model provides a dismounting device can be used for speed reducer back wheel to dismantle, holds the not fragile place of speed reducer back wheel, as the fulcrum, with the hydraulic jack with speed reducer back wheel and dismounting device butt joint, plays the effect that reduces manpower consumption, protection speed reducer back wheel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a dismounting device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an operating state of the detaching device according to an embodiment of the present invention.
100-dismounting device; 110-a first side panel; 120-a second side panel; 130-connecting the side plates; 111-clamping notches; 140-a containing space; 001-hydraulic jack; 002-reducer back wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to 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", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, 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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, an embodiment of the present invention provides a dismounting device 100 for a back wheel of a reducer, including a first side plate 110, a second side plate 120 opposite to the first side plate 110, and two connecting side plates 130 for connecting the first side plate 110 and the second side plate 120. The first side plate 110, the second side plate 120 and the two connecting side plates 130 form a frame structure, and the frame structure is used as a special tool for detaching the reducer back wheel 002.
Specifically, the first side plate 110 is provided with a clamping notch 111 matched with the reducer back wheel 002, so that the first side plate 110 is clamped between the reducer back wheel 002 and the reducer main body when in use; an accommodation space 140 for accommodating the hydraulic jack 001 is enclosed between the first side plate 110, the second side plate 120 and the two connecting side plates 130. When the dismounting device is used, the dismounting device 100 is clamped between the reducer back wheel 002 and the reducer main body through the clamping notch 111, the hydraulic jack 001 is placed in the accommodating space 140, and the reducer back wheel 002 is dismounted through the hydraulic jack 001.
It should be added that the dismounting device 100 is used as a special tool for dismounting the reducer back wheel 002, the inner end of the reducer back wheel 002 is used for supporting, and the reducer back wheel 002 is dismounted by using a jack to cooperate with the special tool. In the whole disassembly process, multiple kinds of matching are not needed, the number of required operators is small, the overhaul efficiency can be optimized, and the safety performance can be obviously enhanced.
More importantly, the reducer back wheel 002 can be disassembled by the disassembling device 100, so that the use of tools can be reduced, and the reducer back wheel 002 can be easily disassembled without being damaged.
In some embodiments, the fastening notch 111 is U-shaped, and the opening width of the U-shaped fastening notch 111 is 400 mm and 450mm, so as to be more suitable for the size of the reducer back wheel 002. The clamping notch 111 is U-shaped, is easier to process, and can be better clamped into the back wheel 002 of the reducer.
In some embodiments, the width of the first side panel 110 is 580-620 mm; the height of the first side plate 110 is 580-620 mm. The width direction of the first side plate 110 is the same direction as the width of the U-shaped opening, and the height direction of the first side plate 110 is the other direction perpendicular to the width direction in the plane of the first side plate 110.
It should be added that the first side plate 110 may be a U-shaped opening formed by a plate with a width of 600mm and a height of 600 mm.
In some embodiments, the first side panel 110 and the second side panel 120 are spaced apart 580 and 620 mm. Thus, the first side plate 110, the second side plate 120 and the two connecting side plates 130 enclose a square structure like an open top and bottom.
Further, the thickness of the first side plate 110 is 38-42mm, the thickness of the second side plate 120 is 140-160mm, and the thickness of the two connecting side plates 130 is 90-110 mm. The second side plate 120 is subjected to a greater pressure during use and should not be too thin.
Specifically, the thickness of the first side panel 110 may be 38mm, 39mm, 40mm, 41mm, 42mm, or any value between the above adjacent thickness values; the thickness of the second side plate 120 may be 140mm, 145mm, 150mm, 155mm, 160mm, or any value between the above adjacent thickness values; the thickness of the connecting side plate may be 90mm, 95mm, 100mm, 105mm, 110mm, or any value between the above adjacent thickness values.
In some embodiments, the first side plate 110, the second side plate 120, and the connecting side plate 130 are made of i-steel, and the i-steel with a size meeting the requirement is welded to form the connecting side plate. The I-shaped steel is adopted, the materials are convenient to obtain, and the parameters such as strength and the like can meet the requirements.
It should be added that, because the dismounting device 100 is smaller, it is mainly used for the operation of the speed reducer and the motor corresponding to the inner circle size, and has a certain limitation.
The embodiment of the utility model provides a still provide a dismantlement system, including hydraulic jack 001 and above-mentioned dismounting device 100, can also form a dismantlement system that is used for speed reducer back wheel to dismantle including other parts that carry out the installation, can reduce personnel and consume, improve maintenance efficiency, when reducing the maintenance.
To sum up, the embodiment of the utility model provides a dismounting device and dismantlement system for speed reducer back wheel utilizes first curb plate, second curb plate and two to connect the curb plate and enclose into frame construction, when using, utilizes the solid breach card of card on the first curb plate to go into speed reducer back wheel, arranges hydraulic jack in the accommodation space that frame construction formed, utilizes hydraulic jack to dismantle speed reducer back wheel.
The embodiment of the utility model provides a dismounting device possesses following advantage: (1) the back wheel of the speed reducer is supported at a place where the back wheel of the speed reducer is not easy to damage and is used as a fulcrum, and the back wheel of the speed reducer and the dismounting device are butted by a hydraulic jack, so that the back wheel of the speed reducer can be protected; (2) manpower consumption and labor cost can be reduced; (3) the maintenance efficiency can be improved, and the operation time is shortened;
the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The dismounting device for the reducer backrest wheel is characterized by comprising a first side plate, a second side plate opposite to the first side plate and two connecting side plates for connecting the first side plate and the second side plate;
the first side plate is provided with a clamping notch matched with the speed reducer back wheel, so that the first side plate is clamped between the speed reducer back wheel and the speed reducer main body when in use;
first curb plate the second curb plate and two enclose the accommodation space that the city is used for placing hydraulic jack between the connection curb plate.
2. The dismounting device as claimed in claim 1, wherein the locking notch is U-shaped, and the opening width of the U-shaped locking notch is 400-450 mm.
3. The detachment device of claim 2, wherein the first side plate has a width of 580 and 620 mm.
4. The detachment device of claim 3, wherein the first side plate has a height of 580 and 620 mm.
5. The dismounting device as claimed in claim 4, wherein the distance between the first side plate and the second side plate is 580-620 mm.
6. The disassembly apparatus of claim 1, wherein the first side plate has a thickness of 38-42 mm.
7. The dismounting device as claimed in claim 6, wherein the second side plate has a thickness of 140mm and 160 mm.
8. The disassembly apparatus of claim 7, wherein the thickness of both of the connection side plates is 90-110 mm.
9. The disassembly apparatus of claim 8, wherein the first side plate, the second side plate, and the connecting side plate are all made of i-steel.
10. A demolition system comprising a hydraulic jack and a demolition arrangement according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394060.8U CN215093323U (en) | 2021-06-22 | 2021-06-22 | Dismounting device and dismounting system for back wheels of speed reducers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394060.8U CN215093323U (en) | 2021-06-22 | 2021-06-22 | Dismounting device and dismounting system for back wheels of speed reducers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215093323U true CN215093323U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121394060.8U Active CN215093323U (en) | 2021-06-22 | 2021-06-22 | Dismounting device and dismounting system for back wheels of speed reducers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215093323U (en) |
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2021
- 2021-06-22 CN CN202121394060.8U patent/CN215093323U/en active Active
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