CN111092525A - Equipment for preparation work before complete motor bearing installation - Google Patents
Equipment for preparation work before complete motor bearing installation Download PDFInfo
- Publication number
- CN111092525A CN111092525A CN202010049271.1A CN202010049271A CN111092525A CN 111092525 A CN111092525 A CN 111092525A CN 202010049271 A CN202010049271 A CN 202010049271A CN 111092525 A CN111092525 A CN 111092525A
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- cavity
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses equipment for preparing before mounting a complete motor bearing, which comprises a machine body, wherein a clamping cavity is arranged in the machine body, a cleaning cavity is arranged at the lower end in the machine body, a transmission mechanism for providing power for a device is arranged at the left end in the machine body, a filling mechanism for cleaning the bearing is arranged in the cleaning cavity, and a filling mechanism for filling lithium-based grease in the bearing is arranged in the clamping cavity.
Description
Technical Field
The invention relates to the field of motors, in particular to equipment for preparation before installation of a complete motor bearing.
Background
The bearing of motor all need carry out comprehensive washing to it before the installation to do not have any impurity in the assurance bearing, thereby can not influence the normal work of bearing, still need fill lithium base fat to bearing inside after the washing finishes.
At present, most of motors are cleaned manually, and lithium-based grease cannot be immediately filled in the bearings after the motors are cleaned, so that the working efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing equipment for preparation work before the complete motor bearing is installed, solving the problems of incomplete cleaning, low working efficiency and the like, and improving the cleaning thoroughness and the working efficiency.
The invention is realized by the following technical scheme.
The invention relates to equipment for preparing before mounting a complete motor bearing, which comprises a machine body, wherein a clamping cavity is arranged in the machine body, a cleaning cavity is arranged at the lower end in the machine body, a transmission mechanism for providing power for a device is arranged at the left end in the machine body, a filling mechanism for cleaning the bearing is arranged in the cleaning cavity, and a filling mechanism for filling lithium-based grease in the bearing is arranged in the clamping cavity;
the filling mechanism comprises a lifting cavity which is positioned on the upper cavity wall of the clamping cavity and has a downward opening, a lifting plate which can move up and down in the cavity is arranged in the lifting cavity, a tension spring is connected between the upper end surface of the lifting plate and the upper cavity wall of the lifting cavity, a first rack with the lower end extending into the clamping cavity is fixedly arranged on the lower end surface of the tension spring, a fixed block is fixedly arranged on the lower end surface of the first rack, four telescopic cavities with outward openings are arranged in the fixed block, a telescopic block which can move left and right in the cavity is arranged in the telescopic cavity, a telescopic spring is connected between one end surface of the telescopic block and one cavity wall of the telescopic cavity, a first rotating cavity is arranged in the side cavity wall of the clamping cavity, an intermediate shaft is rotatably arranged on the upper cavity wall and the lower cavity wall at the left end of the first rotating cavity, a rotating gear is arranged on the intermediate shaft, and a first rotating block which, the bearing clamping device is characterized in that four first fixed blocks which are uniformly distributed are fixedly arranged on the inner wall of the first rotating block, a first telescopic cavity with an inward opening is formed in the first fixed block, a first clamping block which can move left and right in the cavity is arranged in the first telescopic cavity, a first pressure spring is connected between one end face of the first clamping block and one cavity wall of the first telescopic cavity, and the bearing can be clamped between the inner end face of the first clamping block and the outer end face of the telescopic block.
Further, the lift chamber right side is equipped with stores the chamber, it can be in the intracavity the push pedal that removes to store the intracavity to be equipped with, the fixed second rack that is equipped with of push pedal right-hand member face, the push pedal right-hand member face with it is equipped with extension spring to store to connect between the chamber right side chamber wall, the lower chamber wall of storing the chamber left end is equipped with and stretches out store the chamber lower chamber wall's feed opening, it is equipped with first slave chamber to store the chamber upside, first slave chamber goes up the chamber wall and rotates and be equipped with the lower extreme and stretch into store the pivot of intracavity, the pivot upper end is equipped with and is located the driven pulleys of first slave chamber, the pivot lower extreme be equipped with the second ratchet that the terminal surface meshing is.
Further, the transmission mechanism comprises a transmission cavity located on the left side of the cleaning cavity, a motor is fixedly arranged on the lower cavity wall of the transmission cavity, a second driven cavity and a third driven cavity are arranged on the upper side of the transmission cavity, the upper end of the motor is in power connection with a transmission shaft, the upper end of the transmission shaft is in rotary connection with the upper cavity wall of the third driven cavity, a driving sprocket located in the transmission cavity is arranged at the lower end of the transmission shaft, a first ratchet wheel in meshed connection with the rotating gear is further arranged at the lower end of the transmission shaft, a rotating gear located in the second driven cavity is arranged at the upper end of the transmission shaft, a driven bevel gear in meshed connection with the driving bevel gear is arranged at the left end of the transmission shaft, a driving belt wheel located in the third driven cavity is further arranged at the upper end of the transmission shaft.
Further, wiper mechanism is including being located the second in the chamber side wall of washing chamber rotates the chamber, the second rotates the intracavity and rotates and is equipped with the second turning block, the fixed second fixed block that is equipped with four equidistance distributions of second turning block inner wall, be equipped with the flexible chamber of the inward second of opening in the second fixed block, the flexible intracavity of second is equipped with the tight piece of second clamp that can remove about the intracavity, the tight piece terminal surface of second clamp with it is equipped with second compression spring to connect between the flexible chamber wall of second, the second rotates the upper and lower chamber wall of intracavity left end and rotates and is equipped with the rotation axis, the rotation axis lower extreme be equipped with the swing pinion that second turning block outer wall meshing is connected, the rotation axis upper end is equipped with driven sprocket, driven sprocket with it is equipped with the chain to connect between the drive sprocket, it is equipped with kerosene to wash the intracavity.
Furthermore, twelve rotating cavities with outward openings are arranged in the first ratchet wheel, a fixing rod is fixedly arranged on the upper cavity wall and the lower cavity wall in each rotating cavity, rotating teeth are arranged on the fixing rod, a torsion spring is connected between each rotating tooth and the corresponding fixing rod, and the first ratchet wheel, the second ratchet wheel and the third ratchet wheel are identical in internal structure.
The invention has the beneficial effects that: the bearing cleaning device is simple in structure and convenient and fast to operate, the interior of the bearing can be completely cleaned during working so as to continue subsequent treatment, and lithium-based grease can be filled into the interior of the bearing after cleaning is finished so as to quickly achieve the perfect work before the bearing is installed.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a ratchet structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The device for preparing before mounting a complete motor bearing, which is described with reference to fig. 1-4, includes a machine body 10, a clamping chamber 64 is provided in the machine body 10, a cleaning chamber 41 is provided at the lower end in the machine body 10, a transmission mechanism 48 for providing power for the device is provided at the left end in the machine body 10, a filling mechanism 19 for cleaning the bearing is provided in the cleaning chamber 41, a filling mechanism 19 for filling lithium-based grease into the bearing is provided in the clamping chamber 64, the filling mechanism 19 includes a lifting chamber 18 located on the upper wall of the clamping chamber 64 and having a downward opening, a lifting plate 16 capable of moving up and down in the chamber is provided in the lifting chamber 18, a tension spring 17 is connected between the upper end surface of the lifting plate 16 and the upper wall of the lifting chamber 18, a first rack 15 having a lower end extending into the clamping chamber 64 is fixedly provided at the lower end surface of the tension spring 17, a fixing block 68 is fixedly provided at the lower end surface, the adjustable clamping device is characterized in that four telescopic cavities 66 with outward openings are arranged in the fixed block 68, a telescopic block 65 capable of moving left and right in the cavity is arranged in the telescopic cavity 66, a telescopic spring 67 is connected between one end face of the telescopic block 65 and one cavity wall of the telescopic cavity 66, a first rotating cavity 55 is arranged in the cavity wall on the side of the clamping cavity 64, an intermediate shaft 52 is rotatably arranged on the upper and lower cavity walls at the left end of the first rotating cavity 55, a rotating gear 53 is arranged on the intermediate shaft 52, a first rotating block 30 capable of rotating in the cavity and having an outer wall meshed with the rotating gear 53 is arranged in the first rotating cavity 55, four first fixed blocks 29 uniformly distributed are fixedly arranged on the inner wall of the first rotating block 30, a first telescopic cavity 31 with an inward opening is arranged in the first fixed block 29, a first clamping block 33 capable of moving left and right in the cavity is arranged in the first telescopic cavity 31, a first pressure spring 32 is connected between one end face of the first clamping block 33 and one cavity wall of, the bearings 69 can be clamped between the inner end faces of the four first clamping blocks 33 and the outer end faces of the four telescopic blocks 65.
Beneficially, a storage cavity 23 is arranged on the right side of the lifting cavity 18, a push plate 24 capable of moving left and right in the cavity is arranged in the storage cavity 23, a second rack 26 is fixedly arranged on the right end face of the push plate 24, an extension spring 27 is connected between the right end face of the push plate 24 and the right cavity wall of the storage cavity 23, a lower cavity wall of the left end of the storage cavity 23 is provided with a lower opening 28 extending out of the lower cavity wall of the storage cavity 23, a first driven cavity 20 is arranged on the upper side of the storage cavity 23, a rotating shaft 22 with a lower end extending into the storage cavity 23 is rotatably arranged on the upper cavity wall of the first driven cavity 20, a driven pulley 21 located in the first driven cavity 20 is arranged at the upper end of the rotating shaft 22, and a second ratchet wheel 25 connected with the front end face of the second rack 26 in.
Advantageously, said transmission mechanism 48 comprises a transmission chamber 50 located on the left side of said washing chamber 41, the lower cavity wall of the transmission cavity 50 is fixedly provided with a motor 47, the upper side of the transmission cavity 50 is provided with a second driven cavity 58 and a third driven cavity 12, the upper end of the motor 47 is in power connection with a transmission shaft 49 the upper end of which is rotatably connected with the upper cavity wall of the third driven cavity 12, the lower end of the transmission shaft 49 is provided with a driving chain wheel 51 positioned in the transmission cavity 50, the lower end of the transmission shaft 49 is also provided with a first ratchet wheel 54 which is meshed and connected with the rotating gear 53, the upper end of the transmission shaft 49 is provided with a rotating gear 53 positioned in the second driven cavity 58, the left end of the transmission shaft 49 is provided with a driven bevel gear 57 in meshed connection with the driving bevel gear 56, the upper end of the transmission shaft 49 is further provided with a driving pulley 11 positioned in the third driven cavity 12, and a belt 13 is connected between the driving pulley 11 and the driven pulley 21.
Beneficially, the cleaning mechanism 39 includes a second rotating chamber 36 located in the side chamber wall of the cleaning chamber 41, a second rotating block 34 is rotatably disposed in the second rotating chamber 36, four second fixed blocks 38 are fixedly disposed on the inner wall of the second rotating block 34 and distributed at equal intervals, a second telescopic chamber 35 with an inward opening is disposed in the second fixed block 38, a second clamping block 40 capable of moving left and right in the chamber is disposed in the second telescopic chamber 35, a second pressure spring 37 is connected between one end face of the second clamping block 40 and one chamber wall of the second telescopic chamber 35, a rotating shaft 45 is rotatably disposed on the upper and lower chamber walls at the left end in the second rotating chamber 36, a rotating gear 44 engaged with the outer wall of the second rotating block 34 is disposed at the lower end of the rotating shaft 45, a driven sprocket 43 is disposed at the upper end of the rotating shaft 45, and a chain 46 is connected between the driven sprocket 43 and the driving sprocket 51, kerosene 42 is arranged in the cleaning cavity 41.
Beneficially, twelve outwardly-opened rotating cavities 62 are formed in the first ratchet wheel 54, a fixing rod 60 is fixedly arranged on the upper and lower cavity walls in the rotating cavities 62, rotating teeth 61 are formed on the fixing rod 60, a torsion spring 63 is connected between the rotating teeth 61 and the fixing rod 60, and the first ratchet wheel 54 has the same internal structure as the second ratchet wheel 25 and the third ratchet wheel 14.
When the bearing is cleaned, the bearing 69 is manually placed on the fixed block 68 and clamped through the four telescopic blocks 65, the four first clamping blocks 33 clamp the outer ring of the bearing 69, the motor 47 is started, the motor 47 works to drive the transmission shaft 49 to rotate, so as to drive the driving sprocket 51, the first ratchet wheel 54, the driving bevel gear 56 and the driving pulley 11 to rotate, the driving sprocket 51 rotates to drive the driven sprocket 43 connected with the driving sprocket through the chain 46 to rotate, so as to drive the rotating shaft 45 and the rotating gear 44 at the lower end of the rotating shaft 45 to rotate, the rotating gear 44 rotates to drive the second rotating block 34 connected with the rotating gear in a meshed mode to rotate, so as to drive the second fixed block 38 to rotate, when the first ratchet wheel 54 rotates, the rotating teeth 61 rotate in the rotating cavity 62, so as to be incapable of driving the rotating gear 53 connected with the rotating teeth 61 in a meshed mode, the driving bevel gear 56 rotates to drive the driven, thereby driving the rotating rod 59 and the third ratchet wheel 14 at the right end of the rotating rod 59 to rotate, when the third ratchet wheel 14 rotates, the rotating teeth 61 in the third ratchet wheel 14 are blocked by the left cavity wall of the rotating cavity 62 and can not rotate, so that the rotating teeth 61 can drive the first rack 15 meshed and connected with the rotating teeth to move downwards, thereby driving the fixed block 68 and the bearing 69 to move downwards, when the bearing 69 moves downwards to enter the cleaning cavity 41 and is clamped by the four second clamping blocks 40, the third ratchet wheel 14 is disengaged from the first rack 15, the first rack 15 stops descending continuously, thereby keeping the bearing 69 and the second clamping blocks 40 in a clamping state all the time, and the second fixed block 38 rotates to drive the bearing 69 to rotate, thereby completely cleaning the bearing 69 in the kerosene 42;
when lithium base grease is carried out in the bearing, the motor 47 is started to rotate reversely, the motor 47 drives the transmission shaft 49 to rotate reversely in a reverse direction, so as to drive the first ratchet wheel 54, the driving bevel gear 56 and the driving belt wheel 11 to rotate reversely, the first ratchet wheel 54 rotates reversely to drive the third ratchet wheel 14 to rotate reversely through mechanical transmission, the third ratchet wheel 14 rotates reversely to be disengaged from the first rack 15, the fixed block 68 and the first rack 15 move upwards under the pulling force of the tension spring 17 to reset, the bearing 69 is clamped by the four first clamping blocks 33 again, the first ratchet wheel 54 rotates reversely to drive the first rotating block 30 to rotate through mechanical transmission, so as to drive the first clamping block 33 to rotate, so as to drive the outer ring of the bearing 69 to rotate, the driving belt wheel 11 rotates reversely to drive the driven belt wheel 21 connected with the driving belt wheel through the belt 13 to rotate, so as to drive the rotating shaft 22 and the second ratchet wheel 25 at the lower end of the rotating, when the second ratchet wheel 25 rotates reversely, the second rack 26 is driven to move leftwards, so that the push plate 24 is driven to move leftwards to discharge lithium-based grease in the storage cavity 23 through the feed opening 28, the lithium-based grease enters the bearing 69, and the lithium-based grease is used for completely filling the inside of the bearing 69 through the rotation of the bearing 69;
after the filling is finished, the motor 47 is turned off, the push plate 24 moves rightwards under the action of the extension spring 27 to reset, the bearing 69 is removed, and the operation is finished.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an equipment of preparation work before complete motor bearing installation which includes the fuselage which characterized in that: a clamping cavity is arranged in the machine body, a cleaning cavity is arranged at the lower end in the machine body, a transmission mechanism for providing power for the device is arranged at the left end in the machine body, a filling mechanism for cleaning the bearing is arranged in the cleaning cavity, and a filling mechanism for filling lithium-based grease into the bearing is arranged in the clamping cavity;
the filling mechanism comprises a lifting cavity which is positioned on the upper cavity wall of the clamping cavity and has a downward opening, a lifting plate which can move up and down in the cavity is arranged in the lifting cavity, a tension spring is connected between the upper end surface of the lifting plate and the upper cavity wall of the lifting cavity, a first rack with the lower end extending into the clamping cavity is fixedly arranged on the lower end surface of the tension spring, a fixed block is fixedly arranged on the lower end surface of the first rack, four telescopic cavities with outward openings are arranged in the fixed block, a telescopic block which can move left and right in the cavity is arranged in the telescopic cavity, a telescopic spring is connected between one end surface of the telescopic block and one cavity wall of the telescopic cavity, a first rotating cavity is arranged in the side cavity wall of the clamping cavity, an intermediate shaft is rotatably arranged on the upper cavity wall and the lower cavity wall at the left end of the first rotating cavity, a rotating gear is arranged on the intermediate shaft, and a first rotating block which, the bearing clamping device is characterized in that four first fixed blocks which are uniformly distributed are fixedly arranged on the inner wall of the first rotating block, a first telescopic cavity with an inward opening is formed in the first fixed block, a first clamping block which can move left and right in the cavity is arranged in the first telescopic cavity, a first pressure spring is connected between one end face of the first clamping block and one cavity wall of the first telescopic cavity, and the bearing can be clamped between the inner end face of the first clamping block and the outer end face of the telescopic block.
2. The apparatus of claim 1, wherein the apparatus is configured to perform preparatory work before mounting the self-contained motor bearing, and wherein: the lift chamber right side is equipped with stores the chamber, it can be in the intracavity the push pedal of controlling to store the intracavity to be equipped with, the fixed second rack that is equipped with of push pedal right-hand member face, the push pedal right-hand member face with it is equipped with extension spring to store to be connected between the chamber right side chamber wall, the lower chamber wall of storing the chamber left end is equipped with and stretches out store the chamber lower chamber wall's feed opening, it is equipped with first slave chamber to store the chamber upside, first slave chamber goes up the chamber wall and rotates and be equipped with the lower extreme and stretch into store the pivot of intracavity, the pivot upper end is equipped with and is located the driven pulleys in the first slave chamber, the pivot lower extreme be equipped with the second ratchet that the.
3. The apparatus of claim 1, wherein the apparatus is configured to perform preparatory work before mounting the self-contained motor bearing, and wherein: the transmission mechanism comprises a transmission cavity located on the left side of the cleaning cavity, a motor is fixedly arranged on the lower cavity wall of the transmission cavity, a second driven cavity and a third driven cavity are arranged on the upper side of the transmission cavity, the upper end of the motor is in power connection with a transmission shaft, the upper end of the transmission shaft is rotatably connected with the upper cavity wall of the third driven cavity, a driving chain wheel located in the transmission cavity is arranged at the lower end of the transmission shaft, a first ratchet wheel connected with the transmission gear in a meshed mode is further arranged at the lower end of the transmission shaft, a rotating gear located in the second driven cavity is arranged at the upper end of the transmission shaft, a driven bevel gear connected with the transmission shaft in a meshed mode is arranged at the left end of the transmission shaft, a driving belt wheel located in the third driven cavity is further arranged at the upper.
4. The apparatus for preparing a self-contained motor bearing for installation of claim 3, wherein: cleaning mechanism rotates the chamber including being located the second in the washing chamber lateral cavity wall, the second rotates the intracavity and rotates and be equipped with the second turning block, the fixed second fixed block that is equipped with four equidistance distributions of second turning block inner wall, be equipped with the flexible chamber of the inward second of opening in the second fixed block, the flexible intracavity of second is equipped with the tight piece of second clamp that can remove about in the intracavity, the tight piece terminal surface of second clamp with it is equipped with second compression spring to connect between the flexible chamber of second chamber wall, the second rotates the upper and lower chamber wall rotation of intracavity left end and is equipped with the rotation axis, the rotation axis lower extreme be equipped with the swing pinion that second turning block outer wall meshing is connected, the rotation axis upper end is equipped with driven sprocket, driven sprocket with connect between the drive sprocket and be equipped with the chain, it is equipped with kerosene to wash the intracavity.
5. The apparatus for preparing a self-contained motor bearing for installation of claim 3, wherein: twelve rotating cavities with outward openings are arranged in the first ratchet wheel, a fixing rod is fixedly arranged on the upper cavity wall and the lower cavity wall in each rotating cavity, rotating teeth are arranged on the fixing rods, torsion springs are connected between the rotating teeth and the fixing rods, and the first ratchet wheel, the second ratchet wheel and the third ratchet wheel are identical in internal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010049271.1A CN111092525A (en) | 2020-01-16 | 2020-01-16 | Equipment for preparation work before complete motor bearing installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010049271.1A CN111092525A (en) | 2020-01-16 | 2020-01-16 | Equipment for preparation work before complete motor bearing installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111092525A true CN111092525A (en) | 2020-05-01 |
Family
ID=70399300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010049271.1A Withdrawn CN111092525A (en) | 2020-01-16 | 2020-01-16 | Equipment for preparation work before complete motor bearing installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111092525A (en) |
-
2020
- 2020-01-16 CN CN202010049271.1A patent/CN111092525A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200501 |
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| WW01 | Invention patent application withdrawn after publication |