CN213738164U - Motor stator hoisting device - Google Patents
Motor stator hoisting device Download PDFInfo
- Publication number
- CN213738164U CN213738164U CN202022638560.3U CN202022638560U CN213738164U CN 213738164 U CN213738164 U CN 213738164U CN 202022638560 U CN202022638560 U CN 202022638560U CN 213738164 U CN213738164 U CN 213738164U
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- motor stator
- pneumatic
- jaw chuck
- supporting block
- connecting plate
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Abstract
The utility model relates to a motor assembly quality, especially a motor stator hoisting accessory, including pneumatic three-jaw chuck, still include: the lifting seat is connected with the pneumatic three-jaw chuck; the inner supporting block is provided with a pressing arc surface matched with the inner circular surface of the motor stator, and the inner supporting block is respectively fixed on the clamping jaws of the pneumatic three-jaw chuck; the pneumatic three-jaw chuck is used for pressing the inner supporting block on the inner circle surface of the motor stator. The utility model provides a pair of motor stator hoisting accessory plays from the stator is inside through frictional force, need not to install the lifting hook on the stator, and it is convenient to lift by crane to improved the assembly effect, the security is good.
Description
Technical Field
The utility model relates to a motor assembly quality, especially a motor stator hoisting accessory.
Background
In the whole motor assembling process of the stator hot sleeving, the stator hot sleeving step is an extremely important step, and in the step, how to lift a large stator is always difficult.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a stator lifts by crane convenience, assembly effect height, a motor stator hoisting accessory that the security is good, concrete technical scheme is:
the utility model provides a motor stator hoisting accessory, includes pneumatic three-jaw chuck, still includes: the lifting seat is connected with the pneumatic three-jaw chuck; the inner supporting block is provided with a pressing arc surface matched with the inner circular surface of the motor stator, and the inner supporting block is respectively fixed on the clamping jaws of the pneumatic three-jaw chuck; the pneumatic three-jaw chuck is used for pressing the inner supporting block on the inner circle surface of the motor stator.
Through adopting above-mentioned technical scheme, pneumatic three-jaw chuck opens the back and compresses tightly interior vaulting block on motor stator's interior disc, realizes motor stator's hoist and mount, need not to install lifting hook etc. on motor stator, lifts by crane conveniently, fast, to motor stator not damaged to simple structure.
Furthermore, the pneumatic three-jaw chuck further comprises a connecting block, wherein the connecting block is fixed on the clamping jaws of the pneumatic three-jaw chuck and is connected with the inner supporting block.
By adopting the technical scheme, the connecting block is used for connecting the pneumatic three-jaw chuck and the inner supporting block, so that the inner supporting block is simple in structure and convenient to process.
Furthermore, a reinforcing plate is arranged on the connecting block and is pressed on the inner supporting block.
Through adopting above-mentioned technical scheme, the reinforcing plate increases the area of contact of connecting block and interior kicking block, increases intensity.
Further, the method also comprises the following steps: the bottom of the bottom connecting plate is provided with the pneumatic three-jaw chuck; and one end of the connecting column is fixed at the top of the bottom connecting plate, and the other end of the connecting column is fixed on the lifting seat.
By adopting the technical scheme, the bottom connecting plate facilitates the installation of the pneumatic three-jaw chuck, and the connecting column is used for increasing the inserting depth of the inner supporting block, so that the installation is convenient, and the interference between the lifting seat and the motor stator is avoided.
Further, the method also comprises the following steps: the top connecting plate is fixed at the other end of the connecting column; the top of each guide rod is fixed on the lifting seat, the bottom of each guide rod is provided with at least three limiting rings, the guide rods are arranged around the axis of the pneumatic three-jaw chuck in an annular array mode, the guide rods are movably inserted on the top connecting plate, and the limiting rings are located below the top connecting plate; and the pressure sensor is arranged at the center of the top connecting plate, is positioned between the lifting seat and the top connecting plate and is used for detecting the force when the motor stator is installed.
Through adopting above-mentioned technical scheme, pressure sensor can detect motor stator male power, and then conveniently judges whether motor stator installs and targets in place, makes motor stator's installation convenient and fast more.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a pair of motor stator hoisting accessory plays from the stator is inside through frictional force, need not to install the lifting hook on the stator, and it is convenient to lift by crane to improved the assembly effect, the security is good.
Drawings
FIG. 1 is a front view of a motor stator hoist;
FIG. 2 is a schematic structural diagram of a motor stator grabbing device for grabbing a motor stator;
FIG. 3 is an exploded view of the pneumatic three-jaw chuck and inner support block;
fig. 4 is a schematic diagram of an exploded structure of the lifting seat and the top connecting plate and the guide rod.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 3, a motor stator hoisting apparatus includes a pneumatic three-jaw chuck 1, and further includes: the lifting seat 7 is connected with the pneumatic three-jaw chuck 1; the inner supporting block 3 is provided with a pressing arc surface 31 matched with the inner circular surface of the motor stator 9, and the inner supporting block 3 is respectively fixed on the clamping jaws of the pneumatic three-jaw chuck 1; the pneumatic three-jaw chuck 1 is used for pressing the inner supporting block 3 on the inner circular surface of the motor stator 9.
The pneumatic three-jaw chuck 1 compresses the inner supporting block 3 on the inner circular surface of the motor stator 9 after being opened, so that the motor stator 9 is hoisted without installing a lifting hook and the like on the motor stator 9, the hoisting is convenient and quick, no damage is caused to the motor stator 9, and the structure is simple.
The hoisting seat 7 is connected with hoisting equipment.
Step of assembling the motor stator 9:
the first step is as follows: moving a motor stator 9 hoisting device to the upper part of a motor stator 9 to be hoisted through hoisting equipment;
the second step is that: the pneumatic three-jaw chuck 1 is in a retraction state, and the inner supporting block 3 is inserted into the motor stator 9;
the third step: starting the pneumatic three-jaw chuck 1, and pressing the inner supporting block 3 on the inner circular surface of the motor stator 9;
the fourth step: hoisting the motor stator 9, and hoisting the motor stator 9 to a specified installation position;
the fifth step: the motor stator 9 is inserted into the motor casing to complete the shrink-fitting.
Example two
On the basis of the above embodiment, the pneumatic three-jaw chuck further comprises a connecting block 2, wherein the connecting block 2 is fixed on the jaws of the pneumatic three-jaw chuck 1 and is connected with the inner supporting block 3.
The connecting block 2 is used for connecting the pneumatic three-jaw chuck 1 and the inner supporting block 3, so that the inner supporting block 3 is simple in structure and convenient to process.
In at least one embodiment, the connecting block 2 is provided with a reinforcing plate 21, and the reinforcing plate 21 is pressed on the inner supporting block 3. The reinforcing plate 21 increases the contact area between the connecting block 2 and the inner supporting block 3, and increases the strength.
EXAMPLE III
On the basis of any one of the above embodiments, the method further comprises the following steps: the bottom connecting plate 41 is provided with a pneumatic three-jaw chuck 1 at the bottom of the bottom connecting plate 41; and one end of the connecting column 42 is fixed on the top of the bottom connecting plate 41, and the other end of the connecting column 42 is fixed on the lifting seat 7.
In not less than one embodiment, the connecting columns 42 are three and are arranged in an annular array along the axis of the air chuck 1.
The bottom connecting plate 41 facilitates installation of the pneumatic three-jaw chuck 1, and the connecting column 42 is used for increasing the inserting depth of the inner supporting block 3, so that installation is convenient, and interference between the lifting seat 7 and the motor stator 9 is avoided.
Example four
On the basis of any one of the above embodiments, as shown in fig. 1 to 4, the method further includes: the top connecting plate 43, the top connecting plate 43 is fixed at the other end of the connecting column 42; the top of the guide rod 6 is fixed on the lifting seat 7, the bottom of the guide rod 6 is provided with at least three limiting rings 62, the guide rods 6 are arranged around the axis of the pneumatic three-jaw chuck 1 in an annular array, the guide rods 6 are movably inserted on the top connecting plate 43, and the limiting rings 62 are positioned below the top connecting plate 43; and a pressure sensor 5, wherein the pressure sensor 5 is arranged at the center of the top connecting plate 43 and is positioned between the lifting seat 7 and the top connecting plate 43 and used for detecting the force when the motor stator 9 is installed.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a motor stator hoisting accessory, includes pneumatic three-jaw chuck, its characterized in that still includes:
the lifting seat is connected with the pneumatic three-jaw chuck; and
the inner supporting block is provided with a pressing arc surface matched with the inner circular surface of the motor stator, and the inner supporting block is respectively fixed on the clamping jaws of the pneumatic three-jaw chuck;
the pneumatic three-jaw chuck is used for pressing the inner supporting block on the inner circle surface of the motor stator.
2. The motor stator lifting device of claim 1,
the pneumatic three-jaw chuck is characterized by further comprising a connecting block, wherein the connecting block is fixed on a clamping jaw of the pneumatic three-jaw chuck and connected with the inner supporting block.
3. The motor stator lifting device of claim 2,
and a reinforcing plate is arranged on the connecting block and is tightly pressed on the inner supporting block.
4. The motor stator lifting device of claim 1,
further comprising:
the bottom of the bottom connecting plate is provided with the pneumatic three-jaw chuck; and
and one end of the connecting column is fixed at the top of the bottom connecting plate, and the other end of the connecting column is fixed on the lifting seat.
5. The motor stator lifting device of claim 4,
further comprising:
the top connecting plate is fixed at the other end of the connecting column;
the top of each guide rod is fixed on the lifting seat, the bottom of each guide rod is provided with at least three limiting rings, the guide rods are arranged around the axis of the pneumatic three-jaw chuck in an annular array mode, the guide rods are movably inserted on the top connecting plate, and the limiting rings are located below the top connecting plate; and
and the pressure sensor is arranged at the center of the top connecting plate, is positioned between the lifting seat and the top connecting plate and is used for detecting the force when the motor stator is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638560.3U CN213738164U (en) | 2020-11-13 | 2020-11-13 | Motor stator hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638560.3U CN213738164U (en) | 2020-11-13 | 2020-11-13 | Motor stator hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213738164U true CN213738164U (en) | 2021-07-20 |
Family
ID=76824374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022638560.3U Active CN213738164U (en) | 2020-11-13 | 2020-11-13 | Motor stator hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213738164U (en) |
-
2020
- 2020-11-13 CN CN202022638560.3U patent/CN213738164U/en active Active
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| GR01 | Patent grant |