CN216111704U - Dismantle convenient combination formula motor shaft - Google Patents
Dismantle convenient combination formula motor shaft Download PDFInfo
- Publication number
- CN216111704U CN216111704U CN202122238158.0U CN202122238158U CN216111704U CN 216111704 U CN216111704 U CN 216111704U CN 202122238158 U CN202122238158 U CN 202122238158U CN 216111704 U CN216111704 U CN 216111704U
- Authority
- CN
- China
- Prior art keywords
- shaft body
- connecting piece
- block
- shaft
- motor shaft
- 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
- Transmission Devices (AREA)
Abstract
The utility model belongs to the field of motors, and particularly relates to a combined motor shaft convenient to disassemble, which comprises a shaft body and a connecting piece; the lower end of the shaft body is inserted into the upper end of the connecting piece; the lower end of the shaft body is provided with a dismounting structure, the dismounting structure comprises fixed rods, springs and anti-separation assemblies, two groups of fixed rods are movably arranged inside the left end and the right end of the shaft body through the anti-separation assemblies, the springs are welded between one side of the fixed rods and the inner wall of one end of the shaft body, the lower ends of the fixed rods are fixedly connected with inserting blocks, one ends of the inserting blocks are inserted into the inner part of the upper end of the connecting piece, the top ends of the fixed rods are fixedly connected with push rods, and the left end and the right end of the lower end of the shaft body are provided with balls; the problem of the axis body be not convenient for carry out the quick detach is solved, through dismantling the structure, improved the convenience that operating personnel dismantled the axis body, practiced thrift the time of dismantling, reduced the intensity of labour when operating personnel dismantles simultaneously.
Description
Technical Field
The utility model relates to the field of motors, in particular to a combined motor shaft convenient to disassemble.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, and the main function of the motor is to convert mechanical energy into electric energy.
The motor shaft is an important accessory on the motor, and the main function of the motor shaft is to generate driving torque as a power source of electric appliances or various machines.
The existing motor shaft is mainly fixed between the motor shaft and an equipment connecting piece through a screw in the using process, the operation process is time-consuming and labor-consuming, and the screw is easy to lose in the installation process; therefore, a combined motor shaft convenient to disassemble is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art and solve the problem that the conventional motor shaft is inconvenient to rapidly detach, the utility model provides a combined motor shaft convenient and fast to detach.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the combined motor shaft convenient to disassemble comprises a shaft body and a connecting piece; the lower end of the shaft body is inserted into the upper end of the connecting piece;
the utility model discloses a connecting piece, including axis body, axis body lower extreme, dismantlement structure, including dead lever, spring and anticreep subassembly, it is two sets of to dismantle the structure the dead lever is all through anticreep subassembly movable mounting in the inside at both ends about the axis body, weld the spring between the inner wall of dead lever one side and axis body one end, dead lever lower extreme rigid coupling inserted block, and inserted block one end insert the inside of locating the connecting piece upper end, dead lever top rigid coupling push rod, both ends all are provided with the ball about the axis body lower extreme, have solved the axis body and have not been convenient for carry out the problem of quick detach, through dismantling the structure, have improved the convenience that operating personnel carried out the dismantlement to the axis body, have practiced thrift the time of dismantling.
Preferably, the inside glue at both ends has the block rubber about the connecting piece, and the block rubber is the arc design, the draw-in groove of mutually supporting with the block rubber is seted up to the one end of inserted block, and the block rubber plays the effect of buffering, and when block rubber one end and the inside mutual block of inserted block, the steadiness between inserted block and the connecting piece has been improved.
Preferably, one end of the push rod is designed in a U shape, and a rubber pad is glued to one end, far away from the shaft body, of the push rod, so that the usability of operation is improved, and the comfort of pushing operation of an operator is improved.
Preferably, the anti-separation assembly comprises a sliding groove and a sliding block, the sliding groove is formed in the left end and the right end of the shaft body, the sliding block is slidably mounted in the sliding groove, the top end of the sliding block is fixedly connected to the bottom end of the fixing rod, operation convenience is improved, and meanwhile the fixing rod is limited.
Preferably, the axis body upper end is provided with changes the structure, it includes radiation shield sleeve, fixed block, drive assembly and handle to change the structure, the axis body is located to the radiation shield sleeve cover outside, two sets of all rigid couplings of fixed block in the axis body left and right sides, the fixed block is inside through bearing movable mounting threaded rod, and the threaded rod outside cover establishes the thread bush, thread bush opposite side rigid coupling grip block, set up drive assembly between the threaded rod other end and the handle, solved the axis body and be not convenient for carry out thermal-insulated problem, through fixed knot structure, improved the practicality of operation, insulate against heat to the axis body through the radiation shield sleeve, prevent the heat that junction between axis body and the motor produced, can influence other inside parts of motor.
Preferably, transmission assembly includes first conical gear, second conical gear and dwang, axis body one end is kept away from in the threaded rod to first conical gear rigid coupling, intermeshing between first conical gear and the second conical gear, second conical gear bottom rigid coupling dwang, and dwang bottom rigid coupling in handle top have improved operating personnel and have rotated the convenience of operation.
The utility model has the advantages that:
1. according to the utility model, the two groups of push rods are pressed relatively until the insertion block is moved out of the inner part of the upper end of the connecting piece, and then the shaft body is moved towards the upper end until the insertion block is moved out of the inner part of the upper end of the connecting piece, so that the function of disassembling the shaft body is realized, the problem that the shaft body is inconvenient to disassemble is solved, the convenience of disassembling the shaft body by an operator is improved through the disassembling structure, the disassembling time is saved, and the labor intensity of the operator during disassembling is reduced;
2. according to the utility model, the heat insulation sleeve is sleeved outside the upper end of the shaft body, then the handle is rotated until the inner side of the clamping plate is moved to be mutually attached to the outer wall of the heat insulation sleeve, so that the function of fixing the heat insulation sleeve is realized, the problem that the shaft body is inconvenient to insulate heat is solved, the practicability of operation is improved through the fixing structure, the shaft body is insulated through the heat insulation sleeve, the heat generated at the connecting position between the shaft body and the motor is prevented from influencing other parts inside the motor, and the service life of the motor is prolonged.
Drawings
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 that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of a first embodiment;
FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the first embodiment;
FIG. 4 is an enlarged structural diagram of a portion B in FIG. 2 according to the first embodiment;
fig. 5 is a side view of the grip plate and the anti-slip pad according to the second embodiment.
In the figure: 110. a shaft body; 120. a connecting member; 210. fixing the rod; 220. inserting a block; 230. a spring; 240. a push rod; 250. a rubber pad; 260. a rubber block; 270. a detachment prevention assembly; 280. a ball bearing; 310. a heat insulating sleeve; 320. a fixed block; 330. a threaded rod; 340. a threaded sleeve; 350. a clamping plate; 360. a transmission assembly; 370. a handle; 380. an anti-slip soft cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, a conveniently detachable combined motor shaft includes a shaft body 110 and a connecting member 120; the lower end of the shaft body 110 is inserted into the upper end of the connecting piece 120;
the lower end of the shaft body 110 is provided with a dismounting structure, the dismounting structure comprises fixing rods 210, springs 230 and anti-separation assemblies 270, two groups of fixing rods 210 are movably mounted inside the left end and the right end of the shaft body 110 through the anti-separation assemblies 270, the springs 230 are welded between one side of the fixing rods 210 and the inner wall of one end of the shaft body 110, the lower ends of the fixing rods 210 are fixedly connected with the insert blocks 220, one ends of the insert blocks 220 are inserted into the inner part of the upper end of the connecting piece 120, the top ends of the fixing rods 210 are fixedly connected with the push rods 240, and the left end and the right end of the lower end of the shaft body 110 are provided with balls 280; when the shaft body 110 needs to be quickly disassembled, firstly, two groups of push rods 240 are pressed relatively, two groups of insert blocks 220 are moved relatively under the driving of the fixed rod 210, under the matching action of the anti-separation component 270, the insert blocks 220 are moved out of the inner part of the upper end of the connecting piece 120, then the shaft body 110 is moved towards the upper end, under the matching action of the balls 280, the shaft body 110 is moved out of the inner part of the upper end of the connecting piece 120, so that the disassembling function of the shaft body 110 is realized, when the shaft body 110 needs to be fixedly installed, the lower end of the shaft body 110 is inserted into the inner part of the upper end of the connecting piece 120, under the matching of the arc design of the lower end of the insert blocks 220, the contact surface of the insert blocks 220 is squeezed, so that the two groups of insert blocks 220 are moved relatively, until the shaft body 110 is moved to a proper position, under the elastic action of the spring 230, the fixed rod 210 returns to the original position, one end of the insert blocks 220 is inserted into the inner part of the upper end of the connecting piece 120, the inside mutual block of block rubber 260 one end and inserted block 220 has solved the axis body 110 and has not been convenient for carry out the problem of quick detach, through dismantling the structure, has improved the convenience that operating personnel dismantled axis body 110, has practiced thrift the time of dismantling, has reduced the intensity of labour when operating personnel dismantles simultaneously, is convenient for simultaneously inspect the maintenance to axis body 110.
One end of the push rod 240 is designed in a U shape, and a rubber pad 250 is glued to one end of the push rod 240 away from the shaft body 110; during operation, through the "U" shape design of push rod 240, be convenient for promote the operation to push rod 240, improved the ease for use of operation, through the design of rubber pad 250, improved operating personnel and promoted the travelling comfort of operation.
The anti-separation assembly 270 comprises sliding grooves and sliding blocks, wherein the two groups of sliding grooves are formed in the left end and the right end of the shaft body 110, the sliding blocks are slidably mounted in the sliding grooves, and the top ends of the sliding blocks are fixedly connected to the bottom ends of the fixing rods 210; during operation, through the design of anticreep subassembly 270, the dead lever 210 of being convenient for moves about the inside of axis body 110 one end under the mating reaction of spout and slider, has improved the convenience of operation, plays spacing effect to dead lever 210 simultaneously, and the dead lever 210 of being convenient for moves in the position of injecing.
The upper end of the shaft body 110 is provided with a replacing structure, the replacing structure comprises a heat insulation sleeve 310, fixed blocks 320, a transmission assembly 360 and a handle 370, the heat insulation sleeve 310 is sleeved outside the shaft body 110, the two groups of fixed blocks 320 are fixedly connected to the left side and the right side of the shaft body 110, a threaded rod 330 is movably mounted inside the fixed blocks 320 through a bearing, a threaded sleeve 340 is sleeved outside the threaded rod 330, the other side of the threaded sleeve 340 is fixedly connected with a clamping plate 350, and the transmission assembly 360 is arranged between the other end of the threaded rod 330 and the handle 370; when the thermal insulation device works, when the shaft body 110 needs to be thermally insulated, firstly, the thermal insulation sleeve 310 is sleeved outside the upper end of the shaft body 110, then the handle 370 is rotated, under the coordination action of the transmission component 360, the threaded rod 330 is rotated, under the coordination action of the threaded rod 330 and the threaded sleeve 340, the clamping plate 350 is moved to one end close to the thermal insulation sleeve 310 until the inner side of the clamping plate 350 is moved to be mutually attached to the outer wall of the thermal insulation sleeve 310, so that the function of fixing the thermal insulation sleeve 310 is realized, when the thermal insulation sleeve 310 is damaged after long-term use, the handle 370 can be reversely rotated until the clamping plate 350 is moved to a proper position, then the thermal insulation sleeve 310 is taken down, the problem that the shaft body 110 is not convenient to be thermally insulated is solved, the practicability of operation is improved through the fixing structure, the thermal insulation sleeve 310 is used for insulating the shaft body 110, and the heat generated at the connection position between the shaft body 110 and the motor is prevented, can influence other inside parts of motor to influence the result of use of motor, improved the life of motor simultaneously.
The transmission assembly 360 comprises a first conical gear, a second conical gear and a rotating rod, the first conical gear is fixedly connected to one end, away from the shaft body 110, of the threaded rod 330, the first conical gear and the second conical gear are meshed with each other, the bottom end of the second conical gear is fixedly connected to the rotating rod, and the bottom end of the rotating rod is fixedly connected to the top end of the handle 370; during operation, through the structural design of transmission assembly 360, the handle 370 of being convenient for drives threaded rod 330 and rotates under the mating reaction of first conical gear, second cylindrical gear and dwang, has improved the convenience that operating personnel rotated the operation, if handle 370 sets up in the outside of radiation shield 310, external accessory receives the interference of handle 370 easily.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a plurality of sets of anti-slip cushions 380 are glued to the inner side of the anti-slip cushions 380, and the anti-slip cushions 380 are designed in an arc shape; during operation, through the design of antiskid cushion 380, when grip block 350 carries out the centre gripping to radiation shield 310, antiskid cushion 380 plays the effect of buffering protection, prevents that grip block 350's inner wall from causing the friction damage to radiation shield 310 surface, has played the resistance effect to radiation shield 310 simultaneously, prevents that radiation shield 310 from taking place to drop.
When the shaft body 110 needs to be quickly disassembled, firstly, two groups of push rods 240 are pressed relatively, the two groups of insert blocks 220 move relatively under the driving of the fixing rod 210, under the matching action of the separation-preventing component 270, the insert blocks 220 are moved out of the inner part of the upper end of the connecting piece 120, then the shaft body 110 is moved towards the upper end, under the matching action of the balls 280, the shaft body 110 is moved out of the inner part of the upper end of the connecting piece 120, so that the disassembling function of the shaft body 110 is realized, when the shaft body 110 needs to be fixedly installed, the lower end of the shaft body 110 is inserted into the inner part of the upper end of the connecting piece 120, under the matching of the arc design of the lower end of the insert block 220, the contact surface of the insert block 220 is squeezed, so that the two groups of insert blocks 220 move relatively, until the shaft body 110 is moved to a proper position, and under the elastic action of the spring 230, the fixing rod 210 returns to the original position, one end of the plug block 220 is inserted into the interior of the upper end of the connecting piece 120, and one end of the rubber block 260 is mutually clamped with the interior of the plug block 220;
when the shaft body 110 needs to be insulated, firstly, the heat insulation sleeve 310 is sleeved outside the upper end of the shaft body 110, then the handle 370 is rotated, under the matching action of the transmission assembly 360, the threaded rod 330 rotates, under the matching action of the threaded rod 330 and the threaded sleeve 340, the clamping plate 350 moves towards one end close to the heat insulation sleeve 310 until the inner side of the clamping plate 350 moves to be attached to the outer wall of the heat insulation sleeve 310, so that the function of fixing the heat insulation sleeve 310 is realized, when the heat insulation sleeve 310 is damaged after long-term use, the handle 370 can be reversely rotated until the clamping plate 350 moves to a proper position, and then the heat insulation sleeve 310 is taken down.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a dismantle convenient combination formula motor shaft which characterized in that: comprises a shaft body (110) and a connecting piece (120); the lower end of the shaft body (110) is inserted into the upper end of the connecting piece (120);
the utility model discloses a shaft body (110) lower extreme sets up dismantlement structure, dismantle the structure and include dead lever (210), spring (230) and anti-disengagement subassembly (270), two sets of dead lever (210) are all through anti-disengagement subassembly (270) movable mounting in the inside at both ends about shaft body (110), weld spring (230) between the inner wall of dead lever (210) one side and shaft body (110) one end, dead lever (210) lower extreme rigid coupling inserted block (220), and inserted block (220) one end is inserted and is located the inside of connecting piece (120) upper end, dead lever (210) top rigid coupling push rod (240), both ends all are provided with ball (280) about shaft body (110) lower extreme.
2. The conveniently disassembled combined motor shaft of claim 1, wherein: the rubber blocks (260) are glued to the inner portions of the left end and the right end of the connecting piece (120), the rubber blocks (260) are designed in an arc shape, and one end of the inserting block (220) is provided with a clamping groove matched with the rubber blocks (260).
3. The conveniently disassembled combined motor shaft as claimed in claim 2, wherein: one end of the push rod (240) is designed in a U shape, and a rubber pad (250) is glued to one end, far away from the shaft body (110), of the push rod (240).
4. The conveniently disassembled combined motor shaft as set forth in claim 3, wherein: the anti-separation assembly (270) comprises sliding grooves and sliding blocks, the sliding grooves are formed in the left end and the right end of the shaft body (110), the sliding blocks are slidably mounted in the sliding grooves, and the top ends of the sliding blocks are fixedly connected to the bottom ends of the fixing rods (210).
5. The conveniently disassembled combined motor shaft of claim 4, wherein: the utility model provides a threaded shaft body (340), threaded shaft body (340) opposite side rigid coupling grip block (350), set up transmission assembly (360) between the threaded shaft body (330) other end and handle (370), the axis body (110) upper end is provided with the change structure, it includes radiation shield sleeve (310), fixed block (320), transmission assembly (360) and handle (370) to change the structure, the axis body (110) outside is located to radiation shield sleeve (310) cover, and is two sets of fixed block (320) all rigid couplings in the axis body (110) left and right sides, fixed block (320) inside through bearing movable mounting threaded rod (330), and threaded rod (330) outside cover establish threaded sleeve (340), threaded sleeve (340) opposite side rigid coupling grip block (350), set up transmission assembly (360) between the threaded rod (330) other end and handle (370).
6. The conveniently disassembled combined motor shaft of claim 5, wherein: transmission assembly (360) includes first conical gear, second conical gear and dwang, axis body (110) one end is kept away from in threaded rod (330) to first conical gear rigid coupling, intermeshing between first conical gear and the second conical gear, second conical gear bottom rigid coupling dwang, and dwang bottom rigid coupling in handle (370) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122238158.0U CN216111704U (en) | 2021-09-15 | 2021-09-15 | Dismantle convenient combination formula motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122238158.0U CN216111704U (en) | 2021-09-15 | 2021-09-15 | Dismantle convenient combination formula motor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216111704U true CN216111704U (en) | 2022-03-22 |
Family
ID=80733776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122238158.0U Active CN216111704U (en) | 2021-09-15 | 2021-09-15 | Dismantle convenient combination formula motor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216111704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576203A (en) * | 2023-07-13 | 2023-08-11 | 深圳市百川滚珠丝杆有限公司 | Synchronous wheel structure of shaft coupling |
-
2021
- 2021-09-15 CN CN202122238158.0U patent/CN216111704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576203A (en) * | 2023-07-13 | 2023-08-11 | 深圳市百川滚珠丝杆有限公司 | Synchronous wheel structure of shaft coupling |
| CN116576203B (en) * | 2023-07-13 | 2023-09-08 | 深圳市百川滚珠丝杆有限公司 | Synchronous wheel structure of shaft coupling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216111704U (en) | Dismantle convenient combination formula motor shaft | |
| CN115798796A (en) | Reliable resistance to compression cable | |
| CN103578655A (en) | Bidirectional friction wheel transmission device for stranding machine | |
| CN112635269A (en) | Overcurrent protection circuit device convenient to install and connect | |
| CN203536120U (en) | Bidirectional friction wheel transmission device of stranding machine | |
| CN108732041B (en) | Winding tester suitable for carbon fiber composite core rod | |
| CN203813274U (en) | Outdoor disconnector electrified maintenance multifunctional tool | |
| CN208249533U (en) | A kind of uniform coil winding machine of coiling | |
| CN113478438B (en) | Dismounting device | |
| CN212706586U (en) | Auxiliary dismounting device for connecting rod shaft pin of disconnecting switch of transformer substation | |
| CN111685477A (en) | Portable industrial brush | |
| CN210499628U (en) | Wire core polishing device for wire processing | |
| CN213402630U (en) | Energy-saving motor capable of being quickly disassembled and assembled | |
| CN212182031U (en) | Butt joint device for cable production | |
| CN210246554U (en) | Automatic motor disassembling device | |
| CN207038912U (en) | High-voltgae pothead moment of flexure device | |
| CN218829448U (en) | Motor shaft structure with high corrosion resistance | |
| CN201333451Y (en) | Energized dust collector | |
| CN214958188U (en) | Power equipment box with heat dissipation mechanism | |
| CN216711210U (en) | Winch grinding machine convenient to replace winch in power construction | |
| CN215681641U (en) | Multi-angle adjusting connecting piece for power transmission | |
| CN116847642B (en) | Wireless communication module tester | |
| CN213846441U (en) | Motor rotating shaft convenient to connect | |
| CN216773099U (en) | Contact mounting pliers safe to use | |
| CN209748329U (en) | Motor fan cover convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |