CN212949324U - Oil press for repairing motor - Google Patents
Oil press for repairing motor Download PDFInfo
- Publication number
- CN212949324U CN212949324U CN202020912572.8U CN202020912572U CN212949324U CN 212949324 U CN212949324 U CN 212949324U CN 202020912572 U CN202020912572 U CN 202020912572U CN 212949324 U CN212949324 U CN 212949324U
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- Prior art keywords
- press
- platform
- main
- oil
- auxiliary
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- Expired - Fee Related
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Abstract
The utility model discloses an oil press for repairing a motor, which has simple structure and more convenient workpiece hoisting, and the four-column oil press can hoist a large workpiece on a platform only by disassembling the top part, thus having low working efficiency; the internal thread is arranged at the end part of the telescopic rod of the main oil cylinder, so that the problem that the traditional press is inconvenient to hoist, fix and use when the stroke of the oil cylinder is too short and an extension rod needs to be added is effectively solved; the auxiliary platform and the main platform effectively solve the problem that the press fitting of motors of different types and press fitting procedures cannot be realized due to the fact that the traditional press is provided with only one platform; the use efficiency of the oil press is greatly improved through the matching use of the auxiliary oil cylinders and the auxiliary platform, the problems that supporting tools need to be placed below a workpiece and then press-fitting needs to be carried out in the process of hoisting the workpiece by a traditional press are solved, and the problems that different workpieces need supporting tools of different specifications, and time, labor and money are wasted are solved.
Description
Technical Field
The utility model particularly relates to an oil press for motor repair.
Background
The oil press takes special hydraulic oil as a working medium, a hydraulic pump as a power source, and the hydraulic oil enters an oil cylinder through a hydraulic pipeline by the action force of the pump; then, a group of mutually matched sealing elements are arranged in the oil cylinder, the sealing at different positions is different, but the sealing effect is achieved, so that the hydraulic oil cannot leak; finally, hydraulic oil is circulated in the mailbox through the one-way valve, so that the oil cylinder works circularly, and a certain mechanical action is finished to serve as a machine for productivity.
The oil press is an important device for repairing the motor, and the working procedures of using the oil press for repairing the motor are as follows: replacement of rotor shaft (extrusion and press-in of shaft), lamination of stator and rotor iron core (lamination and press-in of silicon steel sheets), replacement of stator and rotor iron core (extrusion and press-in of iron core). The oil presses commonly used for motor repair are the traditional four-column oil presses and gantry oil presses, and have the following defects: firstly, the hoisting is inconvenient; secondly, the stroke of the oil cylinder is short, and the application range is small; thirdly, the tooling is more and complicated; fourth, it is inefficient and time consuming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the weak point of prior art, the utility model provides an oil press for motor repair.
The utility model provides a technical scheme of above-mentioned problem does: the utility model provides an oil press for motor repair, includes the main platform, installs a pair of supporting beam on the main platform, installs the back timber at a supporting beam top, installs on the main platform and be located between two supporting beams, the auxiliary cylinder of multirow multiseriate matrix distribution, installs the auxiliary platform on the auxiliary cylinder telescopic link through the fastener, installs the main cylinder at the main platform top, installs the rail guard in main platform one side.
Furthermore, an extension bar is arranged on the master cylinder, internal threads are arranged at the end part of the extension bar of the master cylinder, and the extension bar is connected with the master cylinder through a bolt.
Furthermore, the auxiliary oil cylinders are distributed in a matrix of two rows and two columns.
Furthermore, the stroke of the telescopic rod of the auxiliary oil cylinder is 0.2 m.
Furthermore, a through hole for expanding the press-fitting range is formed in the center of the main platform, and the through hole and the main oil cylinder are coaxially arranged.
Further, the height of the main platform is 1.5 m.
The utility model discloses beneficial effect has:
(1) compared with a four-column oil press, the lifting device has simple structure and more convenient workpiece lifting, the four-column oil press can lift a large workpiece on a platform only by detaching the top, and the working efficiency is low;
(2) the internal thread is arranged at the end part of the telescopic rod of the main oil cylinder, so that the problem that the traditional press is inconvenient to hoist, fix and use when the stroke of the oil cylinder is too short and an extension rod needs to be added is effectively solved; the auxiliary platform and the main platform effectively solve the problem that the traditional press cannot realize press mounting for different types of motors and different press mounting procedures because only one platform is provided; the use efficiency of hydraulic press has been improved greatly through the cooperation of a plurality of auxiliary cylinder and auxiliary platform, has solved traditional press and at the in-process of hoist and mount work piece, often will put the support frock in the work piece below, then carries out the problem of pressure equipment, has solved because the support frock is generally heavier and highly uncontrollable, and the support frock height that different work pieces need is different, needs the support frock of multiple different specifications, wastes time, difficultly, the problem of expense.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
the method comprises the following steps of 1-main oil cylinder, 2-supporting beam, 3-extension bar, 4-auxiliary platform, 5-auxiliary oil cylinder, 6-main platform, 7-bolt and 8-protective fence.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
The utility model provides an oil press for motor repair, includes main platform 6, installs a pair of supporting beam 2 on main platform 6, installs the back timber at a supporting beam 2 top, installs on main platform 6 and be located between two supporting beam 2, two rows and two auxiliary cylinder 5 that the matrix distributes, installs auxiliary platform 4 on auxiliary cylinder 5 telescopic link through the fastener, installs main cylinder 1 at main platform 6 top, installs the rail guard 8 in main platform 6 one side.
The main oil cylinder 1 is provided with an extension bar 3, the end part of the extension bar of the main oil cylinder 1 is provided with internal threads, and the extension bar 3 is in threaded connection with the main oil cylinder 1. The installation of the extension bar 3 is convenient through a thread structure.
The stroke of the telescopic rod of the auxiliary oil cylinder 5 is 0.2m, and the auxiliary oil cylinder 5 has a self-locking function.
The center of the main platform 6 is provided with a through hole for expanding the press-fitting range, the through hole and the main oil cylinder 1 are coaxially arranged, and the height of the main platform 6 is 1.5 m. The press-fitting range is expanded by the through hole of the main platform 6.
The motor iron core can be stacked and compacted through the auxiliary platform 4, and meanwhile, small workpieces can be pressed and mounted; when the auxiliary platform 4 is removed, the auxiliary oil cylinder 5 can be used for press mounting of various long and short shafts and stator cores and rotor cores of the motor.
The auxiliary oil cylinder 5 is convenient for pressing and mounting the irregular workpiece, and the irregular workpiece with a support position not on the same plane can be supported; meanwhile, the auxiliary oil cylinder 5 can adjust the supporting height, which is equivalent to increase the stroke of 0.2m for the main oil cylinder 1, thereby solving the problem that the supporting tool needs to be repeatedly increased due to the stroke problem of the main oil cylinder 1 in the press mounting process.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.
Claims (8)
1. The utility model provides an oil press for motor repair, a serial communication port, including main platform (6), install a pair of supporting beam (2) on main platform (6), install the back timber at a supporting beam (2) top, install on main platform (6) and be located between two supporting beam (2), auxiliary cylinder (5) of multirow multiseriate matrix distribution, install auxiliary platform (4) on auxiliary cylinder (5) telescopic link through the fastener, install main cylinder (1) at main platform (6) top, install rail guard (8) in main platform (6) one side.
2. The hydraulic press for repairing motor according to claim 1, wherein the extension bar (3) is provided on the main cylinder (1), the end of the extension bar of the main cylinder (1) is provided with an internal thread, and the extension bar (3) is connected to the main cylinder (1) by a bolt.
3. An oil press for motor repair according to claim 1, characterised in that the auxiliary cylinders (5) are arranged in a matrix of two rows and two columns.
4. The oil press for motor repair according to claim 1 or 2, characterized in that the stroke of the telescopic rod of the auxiliary cylinder (5) is 0.2 m.
5. The hydraulic press for repairing motor according to claim 1 or 2, wherein the main platform (6) is provided with a through hole at a central position for enlarging a press-fitting range, and the through hole is coaxially arranged with the main cylinder (1).
6. The hydraulic press for repairing motor according to claim 4, wherein the main platform (6) is provided with a through hole at a central position for enlarging a press-fitting range, and the through hole is coaxially arranged with the main cylinder (1).
7. Oil press for motor repair according to claim 5, characterised in that the height of the main platform (6) is 1.5 m.
8. Oil press for motor repair according to claim 6, characterised in that the height of the main platform (6) is 1.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912572.8U CN212949324U (en) | 2020-05-26 | 2020-05-26 | Oil press for repairing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912572.8U CN212949324U (en) | 2020-05-26 | 2020-05-26 | Oil press for repairing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212949324U true CN212949324U (en) | 2021-04-13 |
Family
ID=75377232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020912572.8U Expired - Fee Related CN212949324U (en) | 2020-05-26 | 2020-05-26 | Oil press for repairing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212949324U (en) |
-
2020
- 2020-05-26 CN CN202020912572.8U patent/CN212949324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |