CN219747844U - Hydraulic efficient multipurpose wheel puller - Google Patents
Hydraulic efficient multipurpose wheel puller Download PDFInfo
- Publication number
- CN219747844U CN219747844U CN202320806023.6U CN202320806023U CN219747844U CN 219747844 U CN219747844 U CN 219747844U CN 202320806023 U CN202320806023 U CN 202320806023U CN 219747844 U CN219747844 U CN 219747844U
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- hydraulic
- hydraulic cylinder
- placing groove
- pump station
- fixed box
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a hydraulic efficient multipurpose wheel puller, which comprises a fixed box, wherein a U-shaped placing groove is formed in one side of the fixed box, a hydraulic cylinder placing groove is formed in the other side of the fixed box, a hydraulic cylinder is placed in the hydraulic cylinder placing groove, a bottom plate is arranged at the bottom of the hydraulic cylinder placing groove, a reinforcing plate is arranged at the rear part of the hydraulic cylinder placing groove, a top rod is arranged at the end part of the hydraulic cylinder, a hydraulic oil supply pipe is arranged at the upper part of the hydraulic cylinder, the other end of the oil supply pipe is connected with a hydraulic pump station, an opening and closing button is arranged on the hydraulic pump station, a pressure gauge is arranged on the hydraulic pump station, and a safety cover is arranged at the upper part of the fixed box; the utility model is practical, convenient to operate and strong in practicability, and can realize the purposes of being rapid, convenient, accurate to assemble, safe and reliable and guaranteeing the maintenance quality, thereby improving the operability of maintenance personnel under the field condition, improving the maintenance efficiency and reducing the maintenance and the maintenance time.
Description
Technical Field
The utility model relates to the field of maintenance, overhaul and disassembly of large-scale machinery and equipment in mines, in particular to a hydraulic efficient multipurpose wheel puller.
Background
At present, in common mechanical transmission during equipment maintenance in an engine maintenance workshop, particularly in machines such as a large oil pump, a water pump and an oil pumping unit, connecting parts such as wheels and bearings are required to be disassembled in the process of changing the working mode of the machines or overhauling, the common wheel puller comprises a two-claw wheel puller, a three-claw wheel puller, a regular-shape hydraulic wheel puller and the like, and the main principle is that claws are used for grabbing the outer part of the wheels, and hydraulic or screw rod is used for exerting pressure to pull out a wheel disc; the defects are that the hydraulic motor is large in size and weight, a lot of people work cooperatively, potential safety hazards exist, the overhaul period is long, and the working efficiency is low. Therefore, an optimization and improvement scheme is provided, so that efficient maintenance of mines is facilitated, and simultaneous operation of personnel is reduced.
Disclosure of Invention
First, the technical problem to be solved
In order to overcome the defects in the prior art, a hydraulic efficient multipurpose wheel puller is provided to solve the existing technical problems.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a hydraulic efficient multipurpose wheel puller which comprises a fixed box, wherein a U-shaped placing groove is formed in one side of the fixed box, a hydraulic cylinder placing groove is formed in the other side of the fixed box, a hydraulic cylinder is placed in the hydraulic cylinder placing groove, a bottom plate is arranged at the bottom of the hydraulic cylinder placing groove, a reinforcing plate is arranged at the rear part of the hydraulic cylinder placing groove, a top rod is arranged at the end part of the hydraulic cylinder, a hydraulic oil supply pipe is arranged at the upper part of the hydraulic cylinder, the other end of the oil supply pipe is connected with a hydraulic pump station, an opening and closing button is arranged on the hydraulic pump station, a pressure gauge is arranged on the hydraulic pump station, and a safety cover is arranged at the upper part of the fixed box.
Preferably, the fixed box and the bottom of the hydraulic pump station are provided with supporting legs, and universal wheels are arranged in the supporting legs.
Preferably, a reinforcing block is arranged at the joint of the fixed box and the hydraulic cylinder placing groove.
Preferably, the U-shaped placing groove is concentric with the center of the placing groove of the hydraulic cylinder.
Preferably, the universal wheel is fixedly connected with the supporting leg through a pin.
Preferably, the reinforcing plate has a U-shaped structure.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects: the wheel and the shaft are rapidly separated through hydraulic pressure, so that knocking of a hammer is reduced, instability of a puller is reduced, and maintenance quality can be improved. When the hydraulic press is used each time, spare parts are only required to be placed on the bench, and the hydraulic press is fast pressed through the hydraulic cylinder. After the press fitting is finished, the steel plate is taken out, so that the labor intensity of workers can be reduced, and the field installation efficiency is improved. On one hand, the utility model reduces the equipment failure time, on the other hand, improves the on-site maintenance efficiency, has simple structure, is convenient for on-site operation and use, saves labor, has high working efficiency, protects equipment, saves cost, is convenient for maintenance personnel to operate on site, and is convenient for workers to master, learn and use on site.
Drawings
FIG. 1 is a schematic diagram of an assembly of a hydraulic high-efficiency multipurpose wheel puller;
fig. 2 is a top view of the hydraulic high efficiency multipurpose wheel puller.
In the figure: 1. the hydraulic oil cylinder comprises a fixed box, a hydraulic oil cylinder placing groove, a hydraulic oil cylinder, a bottom plate, a reinforcing plate, a top rod, a hydraulic oil supply pipe, a hydraulic pump station, an opening and closing button, a safety cover, supporting legs and universal wheels.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a high-efficient multipurpose wheel puller of hydraulic pressure, includes fixed box 1, fixed box 1 one side is equipped with U type standing groove, fixed box 1 opposite side is equipped with hydraulic cylinder standing groove 3, place hydraulic cylinder 4 in the hydraulic cylinder standing groove 3, just hydraulic cylinder standing groove 3 bottom sets up bottom plate 5, and hydraulic cylinder standing groove 3 bottom sets up bottom plate 5 mainly used for guaranteeing the concentricity of hydro-cylinder; the rear part of the hydraulic cylinder placing groove 3 is provided with a reinforcing plate 6, the end part of the hydraulic cylinder 4 is provided with a top rod 7, the upper part of the hydraulic cylinder 4 is provided with a hydraulic oil supply pipe 8, the other end of the oil supply pipe 8 is connected with a hydraulic pump station 9, the hydraulic pump station 9 is provided with an opening and closing button 10, the hydraulic pump station 9 is provided with a pressure gauge, and the upper part of the fixed box 1 is provided with a safety cover 12.
In this embodiment, the bottom of the fixed box 1 and the bottom of the hydraulic pump station 9 are provided with supporting legs 13, and universal wheels 14 are arranged in the supporting legs 13.
In the embodiment, a reinforcing block is arranged at the joint of the fixed box 1 and the hydraulic cylinder placing groove 3; to ensure reliability and stability of the connection.
In the embodiment, the U-shaped placing groove is concentric with the center of the hydraulic cylinder placing groove 3; so as to ensure the safety and stability of the pressed parts.
In this embodiment, the universal wheel 14 is fixedly connected with the support leg 13 by a pin.
In this embodiment, the reinforcing plate 6 has a U-shaped structure.
Working principle: when the hydraulic high-efficiency multipurpose wheel puller is used, after a hydraulic high-efficiency multipurpose wheel puller is taken to the site during each operation, the hydraulic pump station 9 is connected with the hydraulic cylinder 4 through the hydraulic oil supply pipe 8, the hydraulic pump station 9 is debugged simultaneously, the hydraulic cylinder 4 is retracted, a proper jacking rod 7 is selected and installed at the end part of the hydraulic cylinder, a safety cover 12 is arranged on the upper part of the fixed box 1 through opening, spare parts needing to be disassembled are placed into a U-shaped placing groove, the hydraulic cylinder 4 is stretched out to form an extrusion mode, after the safety cover 12 is covered, the pressure gauge on the upper part of the hydraulic pump station 9 is observed to perform rapid extrusion, and the disassembly of parts is completed. And (3) after the disassembly is finished, performing reverse operation.
The utility model has the advantages that the on-site replacement becomes simple and quick to operate, high-efficiency, labor-saving and convenient, and the utility model has the following advantages: 1. the method is convenient to use, simple and easy to understand and learn. 2. The installation process is convenient, can be combined and applied, has low manufacturing cost, saves time, labor and people, is convenient for on-site processing and installation, and is convenient for on-site manufacturing and installation. 3. The device is convenient for on-site reuse, so that on-site overhaul becomes very convenient, labor is saved, operation is convenient, and meanwhile, the performance of installation equipment is protected and the waste of consumption of spare part installation damage is reduced. The device is widely applied to equipment overhaul, can be suitable for overhaul conditions of different equipment, improves equipment maintenance efficiency, and reduces waste of enterprise maintenance cost.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient multipurpose wheel puller of hydraulic pressure, its characterized in that, including fixed case (1), fixed case (1) one side is equipped with U type standing groove, fixed case (1) opposite side is equipped with hydraulic cylinder standing groove (3), place hydraulic cylinder (4) in hydraulic cylinder standing groove (3), just hydraulic cylinder standing groove (3) bottom sets up bottom plate (5), hydraulic cylinder standing groove (3) rear portion sets up reinforcing plate (6), hydraulic cylinder (4) tip sets up top stick (7), hydraulic cylinder (4) upper portion sets up hydraulic oil supply pipe (8), and oil supply pipe (8) other end connection hydraulic pump station (9), be provided with switching button (10) on hydraulic pump station (9), set up the manometer on hydraulic pump station (9), fixed case (1) upper portion sets up safety cover (12).
2. The hydraulic high-efficiency multipurpose wheel puller as set forth in claim 1, wherein: the bottom of the fixed box (1) and the bottom of the hydraulic pump station (9) are provided with supporting legs (13), and universal wheels (14) are arranged in the supporting legs (13).
3. The hydraulic high-efficiency multipurpose wheel puller as set forth in claim 1, wherein: the connection part of the fixed box (1) and the hydraulic cylinder placing groove (3) is provided with a reinforcing block.
4. The hydraulic high-efficiency multipurpose wheel puller as set forth in claim 1, wherein: the U-shaped placing groove is concentric with the center of the hydraulic cylinder placing groove (3).
5. The hydraulic high-efficiency multipurpose wheel puller as set forth in claim 2, wherein: the universal wheel (14) is fixedly connected with the supporting leg (13) through a pin.
6. The hydraulic high-efficiency multipurpose wheel puller as set forth in claim 1, wherein: the reinforcing plate (6) is of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320806023.6U CN219747844U (en) | 2023-04-12 | 2023-04-12 | Hydraulic efficient multipurpose wheel puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320806023.6U CN219747844U (en) | 2023-04-12 | 2023-04-12 | Hydraulic efficient multipurpose wheel puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747844U true CN219747844U (en) | 2023-09-26 |
Family
ID=88085198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320806023.6U Active CN219747844U (en) | 2023-04-12 | 2023-04-12 | Hydraulic efficient multipurpose wheel puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747844U (en) |
-
2023
- 2023-04-12 CN CN202320806023.6U patent/CN219747844U/en active Active
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