CN217097574U - Special tool for quick dismounting of motor coupler - Google Patents
Special tool for quick dismounting of motor coupler Download PDFInfo
- Publication number
- CN217097574U CN217097574U CN202221082470.3U CN202221082470U CN217097574U CN 217097574 U CN217097574 U CN 217097574U CN 202221082470 U CN202221082470 U CN 202221082470U CN 217097574 U CN217097574 U CN 217097574U
- Authority
- CN
- China
- Prior art keywords
- shell
- sleeved
- motor
- lead screw
- rotating 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a special tool for quick disassembly of a motor coupler, which comprises a shell, wherein the shell is cylindrical, a rotating shaft is sleeved at one end of the shell in a rotating manner, a first bevel gear is sleeved at one end of the rotating shaft, a plurality of first lead screws arranged in a circumferential array are sleeved at the side edge of the shell in a rotating manner, a second bevel gear is sleeved at one end of each first lead screw, an internal thread sleeve is sleeved on each first lead screw through threads, a clamping block is fixed at the side edge of the internal thread sleeve, a sliding rod is sleeved on the clamping block in a sliding manner, and the sliding rod is fixed on the shell; the improved motor is characterized in that one end, far away from the rotating shaft, of the shell is provided with a sliding groove, a motor is installed in the sliding groove, an output shaft of the motor is connected with a second lead screw, two sliding blocks are sleeved on the second lead screw through threads with opposite rotating directions, and the sliding blocks are slidably installed in the sliding groove in the shell. The utility model discloses the dismouting is convenient and fast very, has improved the convenience of operation, has reduced the damage.
Description
Technical Field
The utility model relates to a mechanical tool technical field especially relates to motor coupling quick detach specialized tool.
Background
The output shaft of motor is generally through the shaft coupling connection transmission shaft to carry out power take off, for improving driven stability and reliability, the shaft coupling is generally more tight cup joints on the output shaft of motor, and the shaft coupling is generally more difficult when needs are maintained and is dismantled, and the staff need pry open or hammer etc. are pounded open through other sharp-pointed instrument, and are very troublesome, and damage shaft coupling or motor output shaft easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a quick-dismantling special tool for a motor coupler.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the special tool for quickly disassembling the motor coupler comprises a shell, wherein the shell is cylindrical, a rotating shaft is rotatably sleeved at one end of the shell, a first bevel gear is sleeved at one end of the rotating shaft, a plurality of first lead screws which are arranged in a circumferential array are rotatably sleeved at the side edge of the shell, a second bevel gear is sleeved at one end of each first lead screw, an internal thread sleeve is sleeved on each first lead screw through threads, a clamping block is fixed at the side edge of the internal thread sleeve, a sliding rod is slidably sleeved on the clamping block, and the sliding rod is fixed on the shell;
the improved semi-spherical ball bearing is characterized in that one end, far away from the rotating shaft, of the shell is provided with a sliding groove, a motor is installed in the sliding groove, an output shaft of the motor is connected with a second lead screw, two sliding blocks are sleeved on the second lead screw through threads in opposite rotating directions, the sliding blocks are slidably installed in the sliding groove of the shell, and the sliding blocks are hinged to connecting rods which are hinged to the same semi-spherical block.
Preferably, the clamping block is L-shaped, and a hand wheel is fixed at one end of the rotating shaft.
Preferably, the first bevel gear and the second bevel gear are in meshing transmission, and the first screw rod is parallel to the sliding rod.
Preferably, the second screw rod is perpendicular to the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the hand wheel can drive the rotating shaft to rotate, the rotating shaft drives the first bevel gear to rotate, the first lead screw can be driven to rotate through the meshing between the first bevel gear and the second bevel gear, the first lead screw can drive the internal thread sleeve to translate through the thread transmission between the first lead screw and the internal thread sleeve, the internal thread sleeve drives the clamping block to move, thereby the clamping radius can be adjusted, the clamping block is clamped on the shaft coupling to be disassembled, the clamping block can be guided through the slide bar, and the stability of the movement of the clamping block is improved;
2. the utility model discloses in, the motor drives the second lead screw and rotates, the second lead screw drives two sliders or back of the body motion in opposite directions through revolving to screw thread, thereby the position of adjustable hemisphere piece, hemisphere piece top is waiting to tear open the end of waiting to tear open the output shaft of motor, along with the rotation of motor, hemisphere piece tight top more is waiting to tear open the end of waiting to tear open the output shaft of motor open, the clamp splice just so constantly stimulates and waits to tear open the shaft coupling open, thereby will wait to tear open the shaft coupling open and wait to tear open the output shaft and part, the dismouting is very convenient and fast.
Drawings
Fig. 1 is a schematic structural view of a special tool for quick disassembling a motor coupler according to the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
fig. 3 is an application state diagram of the present invention.
In the figure: the device comprises a shell 1, a hand wheel 2, a first bevel gear 3, a hemispherical block 4, a clamping block 5, a sliding rod 6, a first screw rod 7, an internal thread sleeve 8, a second bevel gear 9, a connecting rod 10, a second screw rod 11, a sliding block 12, a motor 13, a rotating shaft 14, a motor to be disassembled 15, an output shaft 16 to be disassembled and a coupler 17 to be disassembled.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, 2 and 3, the tool special for quick disassembly of a motor coupler comprises a shell 1, wherein the shell 1 is cylindrical, one end of the shell 1 is rotatably sleeved with a rotating shaft 14, one end of the rotating shaft 14 is fixedly provided with a hand wheel 2, the hand wheel 2 can drive the rotating shaft 14 to rotate, one end of the rotating shaft 14 is sleeved with a first bevel gear 3, the rotating shaft 14 drives the first bevel gear 3 to rotate, the side edge of the shell 1 is rotatably sleeved with a plurality of first lead screws 7 arranged in a circumferential array, one end of each first lead screw 7 is sleeved with a second bevel gear 9, the first bevel gear 3 and the second bevel gear 9 are in meshing transmission, the first lead screw 7 can be driven to rotate by meshing between the first bevel gear and the second bevel gear 9, an internal thread sleeve 8 is sleeved on the first lead screw 7 through threads, the first lead screw 7 can drive the internal thread sleeve 8 to translate through thread transmission between the first lead screw 7 and the internal thread sleeve 8, and a clamping block 5 is fixed on the side edge of the internal thread sleeve 8, the clamping block 5 is L-shaped, the internal thread sleeve 8 drives the clamping block 5 to move, so that the clamping radius can be adjusted, the sliding rod 6 is sleeved on the clamping block 5 in a sliding mode, the sliding rod 6 is fixed on the shell 1, the first screw rod 7 is parallel to the sliding rod 6, the clamping block 5 can be guided through the sliding rod 6, and the moving stability of the clamping block 5 is improved;
keep away from the one end of pivot 14 on casing 1 and seted up the spout, install motor 13 in the spout, motor 13's output shaft has second lead screw 11, second lead screw 11 is perpendicular with pivot 14, two sliders 12 have been cup jointed through turning to opposite screw on the second lead screw 11, slider 12 slidable mounting is in the spout on casing 1, articulated connecting rod 10 on slider 12, two connecting rod 10 articulate there is same hemisphere piece 4, motor 13 drives second lead screw 11 and rotates, second lead screw 11 drives two sliders 12 through turning to opposite screw in opposite screw and move in opposite directions or back of the body mutually, thereby the position of adjustable hemisphere piece 4.
In conclusion, when the device is used, the hand wheel 2 can drive the rotating shaft 14 to rotate, the rotating shaft 14 drives the first bevel gear 3 to rotate, the first screw rod 7 can be driven to rotate through the meshing between the first bevel gear and the second bevel gear 9, the first screw rod 7 can drive the internal thread sleeve 8 to translate through the thread transmission between the first screw rod 7 and the internal thread sleeve 8, the internal thread sleeve 8 drives the clamping block 5 to move, so that the clamping radius can be adjusted, the clamping block 5 is clamped on the to-be-dismounted coupler 17, the clamping block 5 can be guided through the slide rod 6, and the moving stability of the clamping block 5 is improved; motor 13 drives second lead screw 11 and rotates, second lead screw 11 drives two sliders 12 through rotating to opposite screw thread and moves in opposite directions or back to back, thereby adjustable hemisphere piece 4's position, hemisphere piece 4 top is waiting to tear open motor 15 wait to tear open the end of output shaft 16, along with motor 13's rotation, hemisphere piece 4 tight top more is waiting to tear open motor 15 wait to tear open the end of output shaft 16 open, clutch 17 is just constantly pulled to split shaft coupling 17 like this, thereby will wait to tear open shaft coupling 17 and wait to tear open output shaft 16 and part, the dismouting is very convenient and fast.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The quick-release special tool for the motor coupler comprises a shell (1) and is characterized in that the shell (1) is cylindrical, a rotating shaft (14) is rotatably sleeved at one end of the shell (1), a first bevel gear (3) is sleeved at one end of the rotating shaft (14), a plurality of first lead screws (7) which are arranged in a circumferential array are rotatably sleeved at the side edge of the shell (1), a second bevel gear (9) is sleeved at one end of each first lead screw (7), an internal thread sleeve (8) is sleeved on each first lead screw (7) through threads, a clamping block (5) is fixed at the side edge of each internal thread sleeve (8), a sliding rod (6) is slidably sleeved on each clamping block (5), and the sliding rod (6) is fixed on the shell (1);
the improved motor is characterized in that a sliding groove is formed in one end, far away from the rotating shaft (14), of the shell (1), a motor (13) is installed in the sliding groove, an output shaft of the motor (13) is connected with a second lead screw (11), two sliding blocks (12) are sleeved on the second lead screw (11) through threads in opposite rotating directions, the sliding blocks (12) are slidably installed in the sliding groove of the shell (1), and the sliding blocks (12) are hinged to connecting rods (10) and two connecting rods (10) are hinged to the same hemispherical block (4).
2. The special tool for quickly disassembling the motor coupler according to claim 1, wherein the clamping block (5) is L-shaped, and a hand wheel (2) is fixed at one end of the rotating shaft (14).
3. The special tool for quick disassembly of motor coupling according to claim 1, wherein the first bevel gear (3) and the second bevel gear (9) are in mesh transmission, and the first lead screw (7) and the slide bar (6) are parallel.
4. The special tool for quick disassembly of motor coupler according to claim 3, wherein the second lead screw (11) is perpendicular to the rotating shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221082470.3U CN217097574U (en) | 2022-05-07 | 2022-05-07 | Special tool for quick dismounting of motor coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221082470.3U CN217097574U (en) | 2022-05-07 | 2022-05-07 | Special tool for quick dismounting of motor coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217097574U true CN217097574U (en) | 2022-08-02 |
Family
ID=82587206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221082470.3U Expired - Fee Related CN217097574U (en) | 2022-05-07 | 2022-05-07 | Special tool for quick dismounting of motor coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217097574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415925A (en) * | 2022-08-10 | 2022-12-02 | 江苏汉龙航空科技发展有限公司 | Damping wave ultra-precise micro polishing machine tool |
-
2022
- 2022-05-07 CN CN202221082470.3U patent/CN217097574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415925A (en) * | 2022-08-10 | 2022-12-02 | 江苏汉龙航空科技发展有限公司 | Damping wave ultra-precise micro polishing machine tool |
| CN115415925B (en) * | 2022-08-10 | 2024-02-20 | 江苏汉龙航空科技发展有限公司 | Damping wave ultrafine polishing machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |