Flywheel machining clamping mechanism

Abstract

The utility model relates to the technical field of flywheel production and machining equipment, in particular to a flywheel machining clamping mechanism which comprises a rack, the rack is arranged in an L shape, a mounting frame is rotationally connected to the side wall of the rack, the mounting frame is arranged in a U shape, and a rotating mechanism used for driving the mounting frame to rotate is arranged on the rack; a first clamping plate and a second clamping plate are arranged at the two ends of the mounting frame correspondingly, the first clamping plate and the second clamping plate are both arranged in a disc shape, the first clamping plate and the second clamping plate are both arranged in the horizontal direction and are oppositely arranged in parallel, and a rotating assembly is arranged between the mounting frame and the first clamping plate. A driving assembly used for driving the second clamping plate to get close to the first clamping plate and rotate is arranged between the mounting frame and the second clamping plate. The flywheel machining device has the effects that the problems that a machining device cannot automatically turn over the flywheel and cannot machine the flywheel at the clamping jaw are solved, and the practicability of the machining device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flywheel production and processing equipment technology, especially to a flywheel processing clamping mechanism. BACKGROUND

[0002] The automobile flywheel is a disc-shaped part with large moment of inertia, which acts as an energy storage device and is an essential part in the engine. During the processing of the automobile flywheel, it needs to be polished and drilled, and the automobile flywheel needs to be clamped during polishing and drilling.

[0003] The existing Chinese patent with the application number CN202021775883.0 discloses a clamping device for flywheel polishing and processing. The automobile flywheel to be polished and processed is placed on the placement plate. The hydraulic cylinder drives the transmission rod to drive the clamping arm to deflect, so that the clamping jaw clamps the automobile flywheel to be processed. Through the arrangement of the hydraulic cylinder, the transmission rod, the clamping arm, and the clamping jaw, the automobile flywheel to be processed is not easy to fall off. If the operating surface needs to be changed, the placement plate is rotated to make the automobile flywheel to be processed rotate. After rotation is completed, the workpiece is clamped again for polishing and processing. Through the arrangement of the placement plate, the rotating rod, and the bearing, the workpiece is easy to rotate, and the workpiece can be polished in different directions.

[0004] The inventor of the above-mentioned related patent believes that the following problems exist: During the processing of the flywheel, the flywheel cannot be automatically flipped, and the automobile flywheel needs to be manually flipped by the worker, which increases the workload of the worker and reduces the production efficiency. Moreover, when the device polishes the side of the automobile flywheel, it cannot process the flywheel at the clamping jaw, making the processing imperfect. UTILITY MODEL CONTENT

[0005] In order to improve the problem that the processing device cannot automatically flip the flywheel and process the flywheel at the clamping jaw, and improve the practicability of the processing device, the present application provides a flywheel processing clamping mechanism.

[0006] The flywheel processing clamping mechanism provided by the present application adopts the following technical solution:

[0007] A flywheel processing clamping mechanism, comprising a rack, the rack is arranged in an "L" shape, a mounting rack is rotatably connected to the side wall of the rack, the mounting rack is arranged in an "H" shape, a rotating mechanism for driving the mounting rack to rotate is arranged on the rack, a first clamping plate and a second clamping plate are respectively arranged at the two ends of the mounting rack, the first clamping plate and the second clamping plate are both arranged in a disc shape, the first clamping plate and the second clamping plate are both arranged in a horizontal direction and are arranged in parallel, a rotating assembly is arranged between the mounting rack and the first clamping plate, and a driving assembly for driving the second clamping plate to move towards the first clamping plate and rotate is arranged between the mounting rack and the second clamping plate.

[0008] Preferably, a positioning column is connected to the first clamping plate, the positioning column is arranged in a direction perpendicular to the first clamping plate, and the positioning column is located at a central position of the first clamping plate.

[0009] Preferably, a rubber extrusion block is connected to each of the first clamping plate and the second clamping plate, and the rubber extrusion block is located on an opposite surface of the first clamping plate and the second clamping plate.

[0010] Preferably, the rotating mechanism comprises a fixed bearing, a rotating shaft, a driving pulley, a driven pulley, a belt and a rotating motor, the fixed bearing is connected to the rack, the rotating shaft is connected to the fixed bearing, one end of the rotating shaft is connected to the mounting frame, the other end of the rotating shaft is connected to the driven pulley, the rotating motor is connected to the rack, the driving pulley is connected to an output shaft of the rotating motor, and the belt is tightly wound between the driving pulley and the driven pulley.

[0011] Preferably, the rotating assembly comprises a mounting bearing seat, a connecting shaft and a first connecting seat, the mounting bearing seat is connected to one end of the mounting frame, the connecting shaft is connected to the mounting bearing, the first connecting seat is connected to an end of the connecting shaft, the first connecting seat is connected to the first clamping plate, and an axis of the connecting shaft is arranged in line with an axis of the first clamping plate.

[0012] Preferably, the driving assembly comprises a pushing cylinder, a connecting frame, a driving motor and a second connecting seat, the pushing cylinder is connected to the other end of the mounting frame, an axis of a piston rod of the pushing cylinder is arranged in line with the axis of the first clamping plate, the connecting frame is connected to the piston rod of the pushing cylinder, the driving motor is connected to the connecting frame, an output shaft of the driving motor is arranged in line with the axis of the first clamping plate, the second connecting seat is connected to an end of the output shaft of the driving motor penetrating through the connecting frame, and the second connecting seat is connected to the second clamping plate.

[0013] In summary, the application has the following beneficial technical effects:

[0014] The utility model provides a flywheel processing clamping mechanism, including frame, mounting frame, rotating mechanism, first clamping plate, second clamping plate, rotating component and drive component, when processing, place flywheel on first clamping plate, then by drive component drive second clamping plate down pressure cooperation first clamping plate clamping fixed flywheel, rotating flywheel by drive component cooperation rotating component can process the side of arc and the end face of top of flywheel, when needing to process another end face of flywheel, by rotating mechanism drive mounting frame rotates 180 DEG, make flywheel turn over, can process another end face of flywheel, thereby reach the effect of improving the practicality of processing device cannot realize automatic flywheel and cannot process the flywheel at the clamping jaw problem, improve the practicality of processing device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of flywheel processing clamping mechanism in the embodiment of the application.

[0016] Figure 2 It is Figure 1 The enlarged view of A in

[0017] Figure 3 It is Figure 1 The enlarged view of B in

[0018] Mark explanation: 1, frame;2, mounting frame;3, rotating mechanism;31, fixed bearing;32, rotating shaft;33, driving pulley;34, driven pulley;35, belt;36, rotating motor;4, first clamping plate;41, positioning column;5, second clamping plate;6, rotating component;61, mounting bearing;62, connecting shaft;63, first connecting seat;7, drive component;71, push cylinder;72, connecting frame;73, drive motor;74, second connecting seat;8, rubber extrusion block. DETAILED DESCRIPTION

[0019] In order to make the personnel of the prior art better understand the utility model scheme, below will combine the utility model embodiment with the drawings to the scheme of the utility model embodiment clear, complete description, obviously, the described embodiment only is a part of the embodiment of the utility model, but not all the embodiment, based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without doing the premise of creative labor, all should belong to the scope of protection of the utility model.

[0020] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a specific orientation and a specific orientation configuration and operation, therefore it cannot be understood as a limitation on the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicative or suggestive of relative importance, in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] The utility model discloses a flywheel processing clamping mechanism. Refer to Figure 1 、 Figure 2 and Figure 3 , the flywheel processing clamping mechanism includes the frame 1, the frame 1 is " L " type setting, the side wall of frame 1 is rotationally connected with the mounting frame 2, the mounting frame 2 is " " type setting, the frame 1 is provided with the rotating mechanism 3 for driving the rotation of mounting frame 2, the both ends of mounting frame 2 are provided with first clamping plate 4 and second clamping plate 5 respectively, first clamping plate 4 and second clamping plate 5 are all " disc " type setting, first clamping plate 4 and second clamping plate 5 are all along the horizontal direction setting and relative parallel setting, the rotating assembly 6 is arranged between mounting frame 2 and first clamping plate 4, the drive assembly 7 for driving second clamping plate 5 to be close to first clamping plate 4 and rotate is arranged between mounting frame 2 and second clamping plate 5.

[0022] The first clamping plate 4 is connected with the positioning column 41, the positioning column 41 is arranged in the direction perpendicular to the first clamping plate 4, and the positioning column 41 is located at the center position of the first clamping plate 4. By arranging the positioning column 41, the flywheel can be quickly positioned on the first clamping plate 4.

[0023] Rubber extrusion block 8 is connected on first clamping plate 4 and second clamping plate 5, and rubber extrusion block 8 is located on the opposite surface of first clamping plate 4 and second clamping plate 5. By arranging the rubber extrusion block 8, the flywheel can be protected, and the wear of the surface of the flywheel during clamping can be reduced.

[0024] The rotating mechanism 3 comprises a fixed bearing 31, a rotating shaft 32, a driving pulley 33, a driven pulley 34, a belt 35 and a rotating motor 36, the fixed bearing 31 is connected to the frame 1, the rotating shaft 32 is connected in the fixed bearing 31, one end of the rotating shaft 32 is connected with the mounting frame 2, the other end is connected with the driven pulley 34, the rotating motor 36 is connected to the frame 1, the driving pulley 33 is connected to the output shaft of the rotating motor 36, and the belt 35 is tightly wound between the driving pulley 33 and the driven pulley 34.

[0025] The rotating assembly 6 comprises a mounting bearing 61 seat, a connecting shaft 62 and a first connecting seat 63, the mounting bearing 61 seat is connected to one end of the mounting frame 2, the connecting shaft 62 is connected in the mounting bearing 61, the first connecting seat 63 is connected to the end of the connecting shaft 62, the first connecting seat 63 is connected with the first clamping plate 4, the axis of the connecting shaft 62 is arranged in line with the axis of the first clamping plate 4, so that the rotating connection of the first clamping plate 4 is realized.

[0026] The driving assembly 7 comprises a push cylinder 71, a connecting frame 72, a driving motor 73 and a second connecting seat 74, the push cylinder 71 is connected to the other end of the mounting frame 2, the axis of the piston rod of the push cylinder 71 is arranged in line with the axis of the first clamping plate 4, the connecting frame 72 is connected to the piston rod of the push cylinder 71, the driving motor 73 is connected in the connecting frame 72, the axis of the output shaft of the driving motor 73 is arranged in line with the axis of the first clamping plate 4, the second connecting seat 74 is connected to the end of the output shaft of the driving motor 73 passing through the connecting frame 72, and the second connecting seat 74 is connected with the second clamping plate 5.

[0027] The implementation principle of the flywheel machining clamping mechanism in the embodiment of the application is as follows: during machining, the flywheel is quickly positioned on the first clamping plate 4 through the positioning column 41, then the second clamping plate 5 is driven by the push cylinder 71 to press down to cooperate with the first clamping plate 4 to clamp and fix the flywheel, at this time, the flywheel can be rotated by the driving motor 73 cooperating with the rotating assembly 6 to machine the arc-shaped side surface and the end surface of the top of the flywheel, when another end surface of the flywheel needs to be machined, the driving motor 36 drives the driving pulley 33 to rotate, the driving pulley 33 drives the driven pulley 34 to rotate through the belt 35, the driven pulley 34 drives the mounting frame 2 to rotate 180° through the rotating shaft 32, so that the flywheel is turned over, and another end surface of the flywheel can be machined, thereby the problem that the machining device cannot automatically turn over the flywheel and cannot machine the flywheel at the clamping jaw is solved, and the practicability of the machining device is improved.

[0028] It should be pointed out that: the above is only the preferred embodiments of the present application, the scope of protection of the present application is not limited to the above examples, all technical solutions under the idea of the present application belong to the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present application under the premise of a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A flywheel machining chucking mechanism characterized by: The utility model provides a kind of double-sided rubber extruding device, including rack (1), the rack (1) is arranged in the shape of 'L', rotatingly connected with mounting rack (2) on the side wall of the rack (1), the mounting rack (2) is arranged in the shape of'', rotating mechanism (3) for driving mounting rack (2) rotation is provided on the rack (1), first clamping plate (4) and second clamping plate (5) are respectively provided at both ends of the mounting rack (2), the first clamping plate (4) and second clamping plate (5) are arranged in the shape of disc, the first clamping plate (4) and second clamping plate (5) are arranged along horizontal direction and are arranged relatively parallel, rotating assembly (6) is provided between the mounting rack (2) and the first clamping plate (4), drive assembly (7) for driving second clamping plate (5) to be close to the first clamping plate (4) and rotate is provided between the mounting rack (2) and the second clamping plate (5).

2. A flywheel machining chucking mechanism according to claim 1, characterized in that: The first clamping plate (4) is connected with positioning column (41), the positioning column (41) is arranged in the direction perpendicular to the first clamping plate (4), and the positioning column (41) is located at the central position of the first clamping plate (4).

3. The flywheel machining chucking mechanism of claim 1, wherein: The first clamping plate (4) and second clamping plate (5) are connected with rubber extruding block (8), and the rubber extruding block (8) is located on the opposite surface of the first clamping plate (4) and the second clamping plate (5).

4. The flywheel machining chucking mechanism of claim 1, wherein: The rotating mechanism (3) includes fixed bearing (31), rotating shaft (32), driving pulley (33), driven pulley (34), belt (35) and rotating motor (36), the fixed bearing (31) is connected to the rack (1), the rotating shaft (32) is connected in the fixed bearing (31), one end of the rotating shaft (32) is connected with the mounting rack (2), the other end is connected with the driven pulley (34), the rotating motor (36) is connected to the rack (1), the driving pulley (33) is connected to the output shaft of the rotating motor (36), and the belt (35) is tensioned and wound between the driving pulley (33) and the driven pulley (34).

5. The flywheel machining chucking mechanism of claim 1, wherein: The rotating assembly (6) includes mounting bearing (61) seat, connecting shaft (62) and first connecting seat (63), the mounting bearing (61) seat is connected to one end of the mounting rack (2), the connecting shaft (62) is connected in the mounting bearing (61), the first connecting seat (63) is connected to the end of the connecting shaft (62), the first connecting seat (63) is connected with the first clamping plate (4), and the axis of the connecting shaft (62) is arranged in line with the axis of the first clamping plate (4).

6. A flywheel machining chucking mechanism according to claim 1, characterized in that: The driving assembly (7) comprises a pushing cylinder (71), a connecting frame (72), a driving motor (73) and a second connecting seat (74), the pushing cylinder (71) is connected to the other end of the mounting frame (2), the axis of the piston rod of the pushing cylinder (71) is arranged in line with the axis of the first clamping plate (4), the connecting frame (72) is connected to the piston rod of the pushing cylinder (71), the driving motor (73) is connected in the connecting frame (72), the axis of the output shaft of the driving motor (73) is arranged in line with the axis of the first clamping plate (4), the second connecting seat (74) is connected to the end of the output shaft of the driving motor (73) penetrating through the connecting frame (72), and the second connecting seat (74) is connected with the second clamping plate (5).

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