CN210968710U - Motor bearing dismounting device - Google Patents
Motor bearing dismounting device Download PDFInfo
- Publication number
- CN210968710U CN210968710U CN201921773753.0U CN201921773753U CN210968710U CN 210968710 U CN210968710 U CN 210968710U CN 201921773753 U CN201921773753 U CN 201921773753U CN 210968710 U CN210968710 U CN 210968710U
- Authority
- CN
- China
- Prior art keywords
- motor bearing
- sliding
- dismounting device
- groove
- top beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mounting Of Bearings Or Others (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model is suitable for a motor bearing dismounting device technical field provides a motor bearing dismounting device, including mount, hydraulic jack and cardboard, the mount includes back timber, support column and base, the back timber both ends respectively fixed connection two the one end of support column, the both ends of base are connected two the other end of support column respectively, two the relative both sides face of support column is provided with the draw-in groove, the back timber is inside hollow and sliding connection has the slider, the bottom surface of back timber still has seted up the spout; the cylinder body of the hydraulic jack is connected in the chute in a sliding way; the two ends of the clamping plate are clamped in the clamping grooves. The utility model provides a pair of motor bearing dismounting device can improve the efficiency of dismantling, moreover, labour saving and time saving, especially when dismantling the bearing in batches greatly, and the effect is showing.
Description
Technical Field
The utility model belongs to the technical field of motor bearing dismounting device, especially, relate to a motor bearing dismounting device.
Background
The bearing detacher is a tool necessary for detaching the bearing, and is particularly suitable for the interference fit between the bearing and the bearing seat.
At present, when a motor bearing is damaged and the bearing is disassembled, two persons are needed to assist in disassembling the damaged bearing, and the operation is very inconvenient. Especially, when the motor bearings need to be disassembled in a large batch, the workload is large, and the working efficiency is low.
Therefore, the application provides a motor bearing dismounting device to solve the problem.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a motor bearing dismounting device aims at solving present motor bearing and dismantles inconveniently, the slow problem of work efficiency.
The embodiment of the utility model is realized in such a way that the motor bearing dismounting device comprises a fixed frame, a hydraulic jack and a clamping plate, wherein,
the fixing frame comprises a top beam, two supporting columns and a base, wherein the two supporting columns are arranged, two ends of the top beam are respectively and fixedly connected with one end of each of the two supporting columns, two ends of the base are respectively connected with the other end of each of the two supporting columns, two opposite side surfaces of the two supporting columns are provided with clamping grooves, the top beam is hollow and is connected with a sliding block in a sliding mode, a hydraulic cylinder is further fixed at one end of the inside of the top beam, a telescopic rod of the hydraulic cylinder is connected with the sliding block, and a sliding groove is;
the top end of the cylinder body of the hydraulic jack is fixedly connected with the bottom surface of the sliding block, and the cylinder body of the hydraulic jack is connected in the sliding groove in a sliding manner;
the clamping plate is provided with a plurality of notches different in size, the notches are arranged with openings on one side of the clamping plate, and two ends of the clamping plate are clamped in the clamping grooves.
Furthermore, the inside bottom surface of back timber is provided with the slide rail parallel with back timber length direction, the slide rail is provided with two, and parallel arrangement respectively is in the both sides of spout, the slider passes through ball sliding connection and is in on the slide rail.
Furthermore, the two sides of the part, corresponding to the notch, of the base are respectively hinged with one end of each of the two support frames, the other ends of the two support frames are arranged in an arc shape, and the arc ends of the two support frames which rotate relative to each other are arranged oppositely.
Furthermore, the rotation angle of the support frame is 0-90 degrees.
Furthermore, a groove is formed in the middle of the end face of the piston of the hydraulic jack, a jacking head is arranged in the groove, one end of the jacking head is adsorbed in the groove through magnetic force, and the other end of the jacking head extends out of the groove.
Furthermore, the clamping plate is also provided with an elastic pressing plate, and the elastic pressing plate is arranged on one side of the notch.
Furthermore, the non-opening end of the notch is arranged in an arc shape.
Furthermore, the part of the base corresponding to the notch is provided with an elastic seat.
Compared with the prior art, the utility model provides a pair of motor bearing dismounting device has following beneficial effect:
compared with the prior art, the utility model provides a pair of motor bearing dismounting device owing to install hydraulic jack and cardboard on the mount, can dismantle the bearing through the downward extrusion main shaft of hydraulic strength, has alleviateed workman's intensity of labour, very saves time, laborsaving. The hydraulic jack is connected to the slide rail in the top beam in a sliding manner through the slide block and the ball, the friction force between the slide block and the slide rail of the top beam can be reduced by the sliding of the ball, the sliding stroke of the hydraulic jack is controlled by the hydraulic cylinder at one end of the top beam through the telescopic rod, the sliding track can be easily controlled, and accidents are prevented; through joint cardboard on relative support column, and set up a plurality of notches of different sizes on the cardboard, can realize dismantling the bearing of different diameters, improve the usability of detacher. When the disassembly work is carried out at one notch, the disassembly preparation work of the motor bearing can be carried out at another notch, the hydraulic jack is controlled by the hydraulic cylinder to move to the other notch after the disassembly is finished, the disassembly of the next notch is carried out immediately, the bearing disassembly efficiency can be improved, and especially when the large-batch disassembly work of the bearing is carried out, the effect is obvious.
In addition, the hinged support frames are deleted on the base, the two support frames are arranged oppositely, the motor can be supported in an auxiliary mode, the motor is prevented from being toppled over after the bearing is disassembled, workers are prevented from being injured, and the shell of the motor can be protected from being damaged. Through setting up the elastic seat on the base, can play the effect of buffering to the motor after dismantling the bearing, protect the motor. The elastic pressing plate on the clamping plate can assist in stabilizing the bearing, and accidents caused by sliding after the bearing is detached are avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present 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 for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a motor bearing dismounting device provided by an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a top beam of the motor bearing dismounting device provided by the embodiment of the invention;
fig. 3 is a schematic structural view of a sliding block and a top beam of the motor bearing dismounting device according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a clamping plate of a motor bearing dismounting device provided by an embodiment of the present invention;
fig. 5 is a schematic structural view of a hydraulic jack and a plug of the motor bearing dismounting device provided in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a support frame of a motor bearing dismounting device according to an embodiment of the present invention.
Reference numerals:
1. the device comprises a fixed frame, 11, a top beam, 111, a sliding groove, 12, a supporting column, 121, a clamping groove, 13, a base, 14, a sliding block, 15, a hydraulic cylinder, 16, a sliding rail, 17, a ball, 2, a hydraulic jack, 21, a groove, 22, a top head, 3, a clamping plate, 31, a notch, 32, an elastic pressing plate, 4, a supporting frame, 5 and an elastic seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to effectively explain the embodiments of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Compared with the prior art, as shown in the reference of fig. 1-6, the motor bearing dismounting device provided by the application comprises a fixing frame 1, a hydraulic jack 2 and a clamping plate 3, wherein a motor spindle is downwards extruded by the force of the hydraulic jack 2, and a bearing is clamped and connected through the clamping plate 3, so that the bearing can be quickly dismounted.
As shown in fig. 1-6, the hydraulic jack 2 is slidably connected to the fixed frame 1, and the clamping plate 3 is clamped to the fixed frame 1, in a specific implementation process, as shown in fig. 1, the fixed frame 1 includes a top beam 11, two supporting columns 12 and a base 13, the two supporting columns 12 are provided, two ends of the top beam 11 are respectively and fixedly connected to one ends of the two supporting columns 12, and two ends of the base 13 are connected to the other ends of the two supporting columns 12. Specifically, as shown in fig. 2 to 3, the top beam 11 is hollow, the sliding groove 111 is formed in the bottom surface of the top beam 11 in the length direction, two sliding rails 16 parallel to the sliding groove 111 are recessed in the bottom surface of the top beam 11, the two sliding rails 16 are respectively disposed on two sides of the sliding groove 111, and the sliding block 14 slides on the sliding rails 16 through the balls 17. A hydraulic cylinder 15 is further fixed at one end of the top beam 11, a telescopic rod of the hydraulic cylinder 15 is fixedly connected with the sliding block 14, and the hydraulic cylinder 15 is connected with a hydraulic system to control the sliding stroke of the sliding block 14. The bottom of the slide block 14 is fixedly connected with the top end of a cylinder body of the hydraulic jack 2, and the cylinder body is connected in the chute 111 in a sliding manner.
In the specific implementation process, the clamping grooves 121 are formed in the opposite surfaces of the two supporting columns 12, and the clamping plates 3 are clamped in the clamping grooves 121. Specifically, as shown in fig. 4, still be provided with a plurality of notches 31 that differ in size on the cardboard 3, notch 31 sets up with 3 side openings of cardboard, open-ended one end is the arc setting, the lateral surface of cooperation main shaft, the motor spindle joint is in notch 31, the bearing joint is on 3 upsides of cardboard, every notch 31 one side all is provided with elastic pressing plate 32 on the cardboard 3, elastic pressing plate 32 one end is connected on 3 top surfaces of cardboard, the bearing is pushed down to the other end perk, it causes the accident to prevent that the bearing from dismantling the back and dropping.
As shown in fig. 5, a concave groove 21 is concavely arranged on the piston end surface of the hydraulic jack 2, a plug 22 is arranged in the groove 21, one end of the plug 22 is adsorbed in the groove 21 through magnetic force, and the other end of the plug 22 extends out of the groove 21 and is contacted with and extrudes the motor spindle through the plug 22. In the specific implementation process, one end of the ejecting head 22 for extruding the main shaft can be set to be a plurality of different areas, when the ejecting head is suitable for the main shafts with different diameters, only the ejecting head 22 with the different area at one end needs to be replaced, and the usability of the bearing detacher can be improved. In the specific implementation process, the magnet can be adsorbed on the piston or the top is set to have magnetic force, so that magnetic adsorption is realized.
As shown in fig. 1 and 6, two support frames 4 are respectively hinged to two sides of the position corresponding to the notch 31 on the base 13, one end of each support frame 4 is hinged to the base 13 through a rotating shaft, the other end of each support frame is arranged in an arc shape, and one end of each arc-shaped support frame is in contact with the outer side surface of the motor to play a role in supporting the motor. The rotation angle of the support frames 4 is 0-90 degrees, the arc ends of the two support frames 4 which rotate relatively are arranged oppositely, so that the motor is better supported, the motor is prevented from falling to cause accidents, and the motor can be protected.
Therefore, the utility model provides a pair of motor bearing dismounting device can improve the efficiency of dismantling, moreover, labour saving and time saving, especially when dismantling the bearing in batches greatly, the effect is showing.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A motor bearing dismounting device is characterized by comprising a fixed frame, a hydraulic jack and a clamping plate, wherein,
the fixing frame comprises a top beam, two supporting columns and a base, wherein the two supporting columns are arranged, two ends of the top beam are respectively and fixedly connected with one end of each of the two supporting columns, two ends of the base are respectively connected with the other end of each of the two supporting columns, two opposite side surfaces of the two supporting columns are provided with clamping grooves, the top beam is hollow and is connected with a sliding block in a sliding mode, a hydraulic cylinder is further fixed at one end of the inside of the top beam, a telescopic rod of the hydraulic cylinder is connected with the sliding block, and a sliding groove is;
the top end of the cylinder body of the hydraulic jack is fixedly connected with the bottom surface of the sliding block, and the cylinder body of the hydraulic jack is connected in the sliding groove in a sliding manner;
the clamping plate is provided with a plurality of notches different in size, the notches are arranged with openings on one side of the clamping plate, and two ends of the clamping plate are clamped in the clamping grooves.
2. The motor bearing dismounting device according to claim 1, wherein the top beam is provided with two sliding rails on an inner bottom surface thereof, the sliding rails are parallel to a length direction of the top beam and are respectively arranged on two sides of the sliding groove in parallel, and the sliding blocks are slidably connected to the sliding rails through balls.
3. The motor bearing dismounting device according to claim 1, wherein two sides of a portion of the base corresponding to the notch are respectively hinged to one end of two support frames, the other ends of the two support frames are arranged in an arc shape, and the arc ends of the two support frames which rotate relative to each other are arranged oppositely.
4. The motor bearing removal device of claim 3, wherein the support bracket is rotated at an angle of 0 ° -90 °.
5. The motor bearing dismounting device according to claim 1, wherein a groove is formed in the middle of the end face of the piston of the hydraulic jack, a plug is arranged in the groove, one end of the plug is attracted in the groove through magnetic force, and the other end of the plug extends out of the groove.
6. The motor bearing dismounting device according to claim 1, wherein an elastic pressing plate is further arranged on the clamping plate, and the elastic pressing plate is arranged on one side of the notch.
7. The motor bearing removal apparatus of claim 1, wherein the non-open end of the slot is curved.
8. The motor bearing removal device of claim 1, wherein the base is provided with a resilient mount at a portion corresponding to the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773753.0U CN210968710U (en) | 2019-10-22 | 2019-10-22 | Motor bearing dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773753.0U CN210968710U (en) | 2019-10-22 | 2019-10-22 | Motor bearing dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210968710U true CN210968710U (en) | 2020-07-10 |
Family
ID=71445883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921773753.0U Active CN210968710U (en) | 2019-10-22 | 2019-10-22 | Motor bearing dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210968710U (en) |
-
2019
- 2019-10-22 CN CN201921773753.0U patent/CN210968710U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106513733A (en) | Diameter-adjustable cylinder circle expanding tool | |
| CN211029028U (en) | Shaft end drilling tool | |
| CN206382878U (en) | A kind of rotatable metallic article fixture for processing | |
| CN210968710U (en) | Motor bearing dismounting device | |
| CN209830403U (en) | Plate shearing machine | |
| CN215966125U (en) | Forging manipulator and forging and pressing equipment | |
| CN113857904A (en) | Clamp for finish machining of bearing hole of bearing seat casting | |
| CN207087247U (en) | A kind of Anti-inclining welding support | |
| CN210335712U (en) | Novel eccentric casting part machining device | |
| CN209919261U (en) | Interference cover dismounting device | |
| CN214292058U (en) | Clamp for bearing shaft machining | |
| CN217254504U (en) | Post-treatment tool for cylinder body casting | |
| CN211052802U (en) | Arc welding robot for carrier roller bracket welding robot workstation | |
| CN212330271U (en) | Multifunctional universal tool for assembling and disassembling bushing | |
| CN211489565U (en) | Bumper die casting die | |
| CN210451198U (en) | Clamping device of numerical control sawing machine | |
| CN210550672U (en) | Fixing equipment for processing coupler | |
| CN202933938U (en) | Press roll device for cold flattening of steel bars | |
| CN111922907A (en) | Casting ball grinding clamp | |
| CN211710000U (en) | Plastic pipe outer diameter control device | |
| CN205021252U (en) | Boring anchor clamps of clutch housing | |
| CN220119971U (en) | Micrometer base | |
| CN211257903U (en) | Building engineering frame roof beam reinforcing apparatus | |
| CN113783000B (en) | Quick cable connector for electric power construction | |
| CN217315275U (en) | Section bar equipment of bending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A disassembly device for motor bearing Effective date of registration: 20220210 Granted publication date: 20200710 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: SHANDONG HEKANG BIOLOGICAL BREEDING CO.,LTD. Registration number: Y2022980001453 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230206 Granted publication date: 20200710 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: SHANDONG HEKANG BIOLOGICAL BREEDING CO.,LTD. Registration number: Y2022980001453 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |