CN213380128U - Mechanical arm for disassembling and assembling flywheel connecting disc - Google Patents
Mechanical arm for disassembling and assembling flywheel connecting disc Download PDFInfo
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- CN213380128U CN213380128U CN202022016999.2U CN202022016999U CN213380128U CN 213380128 U CN213380128 U CN 213380128U CN 202022016999 U CN202022016999 U CN 202022016999U CN 213380128 U CN213380128 U CN 213380128U
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses an arm of dismouting flywheel connection pad, including the arm body, the expansion end fixedly connected with mount pad of arm body, the lateral wall of mount pad is equipped with self-locking motor, self-locking motor's output shaft fixedly connected with mounting groove, the inner wall fixedly connected with driving motor of mounting groove, driving motor's output shaft fixedly connected with worm, the inner wall of mounting groove rotates and is connected with two intermeshing's gear, one of them the worm wheel that matches with the worm is installed to the lateral wall of gear, two the equal fixedly connected with movable rod of lateral wall of gear, the inner wall of mounting groove rotates and is connected with two clamping bars and two driven levers, two the movable rod rotates with the one end of two clamping bars respectively and is connected. The utility model discloses can dismantle the flywheel connection pad fast, simple structure, and effectual to the dismantlement centre gripping of flywheel dish, both raise the efficiency, guarantee safety again.
Description
Technical Field
The utility model relates to an arm technical field especially relates to an arm of dismouting flywheel connection pad.
Background
When the engine leaves a factory and is tested, a flywheel connecting disc needs to be installed and is used for being connected with a dynamometer, the used flywheel connecting disc is a full metal piece, the whole weight reaches 30 kilograms, and if the flywheel connecting disc is operated repeatedly by a single person, the load on operators is very large. Because the connecting disc rotates at a high speed along with the engine during working, the connecting disc is usually designed into a disc shape and is inconvenient for operators to hold.
In the prior art, when the flywheel connecting disc is disassembled, the workload of workers is heavy, the disassembling and assembling speed is slow, and the detection efficiency of the flywheel connecting disc is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art when dismantling the flywheel connection pad, staff's work burden is heavier, dismantles the installation speed slowly, leads to the lower problem of detection efficiency to the flywheel connection pad, and the arm of a dismouting flywheel connection pad that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mechanical arm for dismounting a flywheel connecting disc comprises a mechanical arm body, wherein a mounting seat is fixedly connected with the movable end of the mechanical arm body, the side wall of the mounting seat is provided with a self-locking motor, the output shaft of the self-locking motor is fixedly connected with a mounting groove, the inner wall of the mounting groove is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a worm, the inner wall of the mounting groove is rotatably connected with two gears which are meshed with each other, a worm wheel matched with the worm is arranged on the side wall of one of the gears, movable rods are fixedly connected with the side walls of the two gears, the inner wall of mounting groove rotates and is connected with two clamping bars and two driven levers, two the movable rod rotates with the one end of two clamping bars respectively and is connected, two the driven lever rotates with the lateral wall of two clamping bars respectively and is connected, be connected with a plurality of air wrenches through a plurality of telescoping device in the mounting groove.
Preferably, the telescopic device comprises a servo motor, an output shaft of the servo motor is fixedly connected with a screw rod, a threaded sleeve is connected to the screw rod in a threaded manner, and the side wall of the threaded sleeve is slidably connected with the inner wall of the mounting groove.
Preferably, the side wall of the mounting groove is fixedly connected with an annular slide rail, and the side wall of the mechanical arm body is fixedly connected with a limiting slide piece matched with the annular slide rail.
Preferably, the inner wall of the mounting groove is fixedly connected with a mounting block, and the side wall of the mounting block is rotatably connected with the side wall of the worm.
Preferably, one end of the clamping rod, which is far away from the movable rod, is fixedly connected with an arc-shaped clamping plate, and a cushion pad is wrapped on the side wall of the arc-shaped clamping plate.
Preferably, the clamping rod is in a fold line shape, and the angle of the fold line of the clamping rod is larger than 90 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the mounting seat can be driven to move by the aid of the mechanical arm body, the mounting groove is covered on the flywheel connecting disc, screw nuts can be quickly dismounted by the aid of a pneumatic wrench, and then the clamping rod clamps the flywheel by means of matching of structures such as a driving motor and a worm, so that the flywheel can be quickly dismounted;
2. through the cooperation of structures such as servo motor, screw rod and swivel nut, can guarantee to adjust pneumatic spanner's height steadily to can both play good dismantlement effect to the screw nut of each position.
Drawings
Fig. 1 is a schematic structural view of a mechanical arm for dismounting a flywheel connection pad provided by the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram at B in fig. 1.
In the figure: the mechanical arm comprises a mechanical arm body 1, a mounting seat 2, a self-locking motor 3, a mounting groove 4, a driving motor 5, a worm 6, a gear 7, a worm wheel 8, a movable rod 9, a clamping rod 10, a driven rod 11, a pneumatic wrench 12, a servo motor 13, a screw rod 14, a threaded sleeve 15, a mounting block 16, an arc-shaped clamping plate 17 and a cushion pad 18.
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. 1-3, a mechanical arm for dismounting a flywheel connecting disc comprises a mechanical arm body 1, a mounting seat 2 is fixedly connected at the movable end of the mechanical arm body 1, a self-locking motor 3 is arranged on the side wall of the mounting seat 2, an output shaft of the self-locking motor 3 is fixedly connected with a mounting groove 4, an annular slide rail is fixedly connected with the side wall of the mounting groove 4, a limiting slide piece matched with the annular slide rail is fixedly connected with the side wall of the mechanical arm body 1, the mounting seat 2 can be more stably connected with the mounting groove 4 by matching the limiting slide rail with the mounting groove 4, the stable rotation of the mounting seat is ensured, a mounting block 16 is fixedly connected with the inner wall of the mounting groove 4, the side wall of the mounting block 16 is rotatably connected with the side wall of a worm 6, a driving motor 5 is fixedly connected with the inner wall of the mounting groove 4, a, a worm wheel 8 matched with the worm 6 is installed on the side wall of one of the gears 7, and movable rods 9 are fixedly connected to the side walls of the two gears 7;
the inner wall of the mounting groove 4 is rotatably connected with two clamping rods 10 and two driven rods 11, one end of each clamping rod 10 far away from the movable rod 9 is fixedly connected with an arc-shaped clamping plate 17, the side wall of each arc-shaped clamping plate 17 is wrapped with a cushion pad 18, thus ensuring that the axle center of the flywheel connecting disc is clamped more stably, the buffer pad 18 can avoid damage, the clamping rod 10 is in a fold line shape, and the broken line angle of clamping bar 10 is greater than 90, it is spacing more stable to the centre gripping of flywheel like this, two movable rods 9 rotate with the one end of two clamping bars 10 respectively and are connected, two driven levers 11 rotate with the lateral wall of two clamping bars 10 respectively and are connected, be connected with a plurality of air wrench 12 through a plurality of telescoping devices in the mounting groove 4, the telescoping device includes servo motor 13, servo motor 13's output shaft fixedly connected with screw rod 14, threaded connection has swivel nut 15 on the screw rod 14, the lateral wall of swivel nut 15 and the inner wall sliding connection of mounting groove 4.
When the flywheel disc is disassembled, the position of the mounting seat 2 can be conveniently moved by utilizing the mechanical arm body 1, and then the self-locking motor 3 and the mounting groove 4 are driven to move, so that the mounting groove 4 is covered on the flywheel connecting disc, then the driving motor 5 is utilized to drive the worm 6 to rotate, the worm 6 drives the worm wheel 8 to rotate, the worm wheel 8 drives the gear 7 to rotate, the two gears 7 are meshed to rotate, the gear 7 drives the movable rod 9 to rotate, under the limiting action of the driven rod 11, the two clamping rods 10 can be mutually close to each other, so that the axle center part of the flywheel connecting disc is clamped, under the self-locking action of the worm 6 and the worm wheel 8, the limit of the flywheel connecting disc is stable, meanwhile, the servo motor 13 is utilized to drive the screw rod 14 to move, the screw rod 14 drives the threaded sleeve 15 to move, the threaded sleeve 15 drives the pneumatic wrench 12 to move, thus the, so as to take off the flywheel connection pad, the in-process of taking off moreover can utilize self-locking motor 3 to drive mounting groove 4 and rotate, can more conveniently take off the flywheel connection pad like this, and convenient to use alleviates work burden.
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 (6)
1. The mechanical arm for disassembling and assembling the flywheel connecting disc comprises a mechanical arm body (1) and is characterized in that a mounting seat (2) is fixedly connected to the movable end of the mechanical arm body (1), a self-locking motor (3) is arranged on the side wall of the mounting seat (2), an output shaft of the self-locking motor (3) is fixedly connected with a mounting groove (4), a driving motor (5) is fixedly connected to the inner wall of the mounting groove (4), a worm gear (8) matched with the worm (6) is installed on the side wall of the driving motor (5), a movable rod (9) is fixedly connected to the side wall of the gear (7), two clamping rods (10) and two driven rods (11) are rotatably connected to the inner wall of the mounting groove (4), two movable rod (9) rotate with the one end of two clamping bar (10) respectively and are connected, two driven lever (11) rotate with the lateral wall of two clamping bar (10) respectively and are connected, be connected with a plurality of air wrench (12) through a plurality of telescoping device in mounting groove (4).
2. The mechanical arm for disassembling and assembling the flywheel connecting disc as claimed in claim 1, wherein the telescopic device comprises a servo motor (13), a screw (14) is fixedly connected to an output shaft of the servo motor (13), a threaded sleeve (15) is connected to the screw (14) in a threaded manner, and a side wall of the threaded sleeve (15) is connected with an inner wall of the mounting groove (4) in a sliding manner.
3. The mechanical arm for disassembling and assembling the flywheel connecting disc as claimed in claim 1, wherein an annular slide rail is fixedly connected to a side wall of the mounting groove (4), and a limit slider matched with the annular slide rail is fixedly connected to a side wall of the mechanical arm body (1).
4. The mechanical arm for disassembling and assembling the flywheel connecting disc as claimed in claim 1, wherein a mounting block (16) is fixedly connected to the inner wall of the mounting groove (4), and the side wall of the mounting block (16) is rotatably connected with the side wall of the worm (6).
5. The mechanical arm for disassembling and assembling the flywheel connecting disc as claimed in claim 1, wherein an arc-shaped clamping plate (17) is fixedly connected to one end of the clamping rod (10) far away from the movable rod (9), and a cushion pad (18) is wrapped on the side wall of the arc-shaped clamping plate (17).
6. A mechanical arm for dismounting flywheel connection disc according to claim 1, characterized in that the clamping bar (10) is of a fold line shape, and the angle of the fold line of the clamping bar (10) is larger than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016999.2U CN213380128U (en) | 2020-09-15 | 2020-09-15 | Mechanical arm for disassembling and assembling flywheel connecting disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016999.2U CN213380128U (en) | 2020-09-15 | 2020-09-15 | Mechanical arm for disassembling and assembling flywheel connecting disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213380128U true CN213380128U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022016999.2U Active CN213380128U (en) | 2020-09-15 | 2020-09-15 | Mechanical arm for disassembling and assembling flywheel connecting disc |
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| CN (1) | CN213380128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120534217A (en) * | 2025-07-15 | 2025-08-26 | 扬州众德电器有限公司 | A fully automatic docking new energy charging pile with a robotic arm |
-
2020
- 2020-09-15 CN CN202022016999.2U patent/CN213380128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120534217A (en) * | 2025-07-15 | 2025-08-26 | 扬州众德电器有限公司 | A fully automatic docking new energy charging pile with a robotic arm |
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