Flywheel balance detection loading and unloading device

Abstract

The utility model discloses a flywheel balance detection loading and unloading device, which relates to the technical field of automobile processing equipment and comprises a dynamic balancing machine, a fixing seat is arranged on the side of the dynamic balancing machine, a supporting seat is mounted on the fixing seat in a liftable manner, a supporting column is rotatably mounted at the top of the supporting seat, and a driving mechanism is mounted on the side wall of the supporting seat. A top plate is fixedly mounted at the top of the supporting column, and grabbing mechanisms are mounted at the two ends of the top plate and are symmetrically arranged. According to the design scheme, the supporting base is installed on the fixing base in a liftable mode, the supporting column is rotatably installed on the top of the supporting base, the driving mechanism drives the supporting column to rotate, and therefore the two grabbing mechanisms move between the dynamic balancing machine and the belt conveyor in a reciprocating mode. And the flywheels are grabbed and released through the cooperation of ascending and descending of the supporting seat and the grabbing mechanism, so that automatic loading and unloading of the flywheels are realized, the labor intensity of workers is reduced, and the detection efficiency of the flywheels is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive processing equipment technology, and in particular to a flywheel balance detection and unloading device. Background Technology

[0002] The primary function of the flywheel is to store energy and inertia beyond the engine's power stroke. The flywheel possesses a significant moment of inertia. Because the power strokes of each cylinder in an engine are discontinuous, the engine speed also varies. When the engine speed increases, the flywheel's kinetic energy increases, storing energy; when the engine speed decreases, the flywheel's kinetic energy decreases, releasing energy. Thus, the flywheel helps reduce speed fluctuations during engine operation. Therefore, the flywheel's own balance must meet standards. If the flywheel itself is not perfectly balanced, it will experience slight tilting or fluctuations during rotation. Therefore, balance testing is required during flywheel production.

[0003] In existing technologies, flywheel balance testing utilizes a dynamic balancing machine, which analyzes vibration signals to determine the flywheel's imbalance. As the flywheel rotates, the dynamic balancing machine collects vibration signals and analyzes the magnitude and location of the imbalance. Based on this data, counterweights are added or removed at appropriate locations on the flywheel to eliminate the imbalance.

[0004] In the existing technology, when installing the flywheel onto the dynamic balancing machine, it is usually done manually. Due to the large weight of the flywheel, manual handling is quite laborious, resulting in high labor intensity for the workers. After working for a long time, the workers will gradually accumulate fatigue, leading to a decrease in work efficiency. Utility Model Content

[0005] In order to overcome the above-mentioned defects in the existing technology, this utility model provides a flywheel balance detection and unloading device.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a flywheel balance detection and unloading device, including a dynamic balancing machine, a fixed seat on the side of the dynamic balancing machine, a support seat that can be raised and lowered on the fixed seat, a support column that is rotatably installed on the top of the support seat, a driving mechanism that is installed on the side wall of the support seat, the driving mechanism being used to drive the support column to rotate, a top plate that is fixedly installed on the top of the support column, and gripping mechanisms that are installed at both ends of the top plate, with two sets of gripping mechanisms arranged symmetrically.

[0007] Furthermore, the gripping mechanism includes a mounting plate, the interior of which is provided with a mounting cavity. Several sets of gripping rods are slidably mounted on the side wall of the mounting cavity, preferably three sets. The gripping rods are evenly distributed in an array on the mounting plate. A drive gear is rotatably mounted in the center of the mounting cavity. Each set of gripping rods has teeth fixedly mounted at one end near the drive gear, and the teeth mesh with the drive gear. The end of the gripping rod away from the drive gear has a downwardly bent portion, and an anti-slip pad is fixedly mounted on the inner side of the bent portion.

[0008] Furthermore, a top cover is fixedly installed on the top of the mounting plate, and a first motor is fixedly installed at the middle of the top end of the top rod. The power output shaft of the first motor is connected to the rotating shaft of the drive gear.

[0009] Furthermore, a connecting cylinder is provided around the first motor. The bottom end of the connecting cylinder is fixedly installed on the top cover, and the top end of the connecting cylinder is fixedly installed on the bottom of the top plate. Through holes with positions corresponding to the first motor are opened at both ends of the top plate.

[0010] Furthermore, the drive mechanism includes a first gear, a second gear, and a second motor. The first gear is fixedly installed on the side of the support column, the second motor is fixedly installed on the front side wall of the support base, and the second gear is fixedly installed on the power output shaft of the second motor. The first gear and the second gear mesh with each other.

[0011] Furthermore, guide columns are fixedly installed at the bottom of the support base near the four ends. The guide columns are slidably installed on the fixed base. A hydraulic cylinder is fixedly installed at the bottom of the fixed base, and the power output end of the hydraulic cylinder is fixedly connected to the bottom wall of the support base.

[0012] Furthermore, a belt conveyor is provided on the side of the fixed base away from the dynamic balancing machine.

[0013] The beneficial effects of this utility model are that the design of this utility model is based on the design of a support base that can be raised and lowered on a fixed base. A support column is rotatably installed on the top of the support base. The support column is driven to rotate by a drive mechanism, so that two sets of gripping mechanisms reciprocate between the dynamic balancing machine and the belt conveyor. The rising and falling of the support base cooperates with the gripping mechanisms to grip and release the flywheel, so as to realize the automatic loading and unloading of the flywheel, thereby reducing the labor intensity of workers and improving the detection efficiency of the flywheel. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is the front view of the present invention;

[0017] Figure 3 This is a cross-sectional view of the present invention from the main viewing direction.

[0018] Figure 4 This is a schematic diagram of the connection structure between the drive gear and the gripping rod of this utility model.

[0019] In the diagram: 1. Dynamic balancing machine, 2. Fixed base, 3. Support base, 4. Support column, 5. Top plate, 51. Through hole, 6. Mounting plate, 61. Mounting cavity, 7. Grip bar, 71. Bending part, 72. Anti-slip pad, 8. Drive gear, 9. Tooth, 10. Top cover, 11. First motor, 12. Connecting cylinder, 13. First gear, 14. Second gear, 15. Second motor, 16. Guide column, 17. Hydraulic cylinder, 18. Belt conveyor. Detailed Implementation

[0020] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0021] according to Figure 1-4 As shown, a flywheel balancing detection and unloading device includes a dynamic balancing machine 1. A fixed seat 2 is provided on the side of the dynamic balancing machine 1. A belt conveyor 18 is provided on the side of the fixed seat 2 away from the dynamic balancing machine 1. A support seat 3 is installed on the fixed seat 2 in a liftable manner. A support column 4 is rotatably installed on the top of the support seat 3. A drive mechanism is installed on the side wall of the support seat 3. The drive mechanism is used to drive the support column 4 to rotate. A top plate 5 is fixedly installed on the top of the support column 4. A gripping mechanism is installed at both ends of the top plate 5. The two sets of gripping mechanisms are symmetrically arranged.

[0022] In this embodiment, the gripping mechanism includes a mounting disk 6, the interior of which is provided with a mounting cavity 61. Several sets of gripping rods 7 are slidably mounted on the side wall of the mounting cavity 61. Preferably, there are three sets of gripping rods 7, which are evenly distributed in an array on the mounting disk 6. A drive gear 8 is rotatably mounted in the center of the mounting cavity 61. A tooth 9 is fixedly mounted on one end of each gripping rod 7 near the drive gear 8, and the tooth 9 meshes with the drive gear 8. A downwardly bent portion 71 is provided on the end of the gripping rod 7 away from the drive gear 8. The inner side of the bent portion 71 is fixed... The device is equipped with anti-slip pads 72, and three sets of gripping rods 7 are staggered. The bent parts 71 of the three sets of gripping rods 7 are set vertically downward, and the bottom ends of the bent parts 71 are flush with each other. The top cover 10 is fixedly installed on the top of the mounting plate 6 by bolts. The top center of the top rod is fixedly installed with a first motor 11 by a motor bracket. The power output shaft of the first motor 11 is connected to the rotating shaft of the drive gear 8. The first motor 11 drives the drive gear 8 to rotate. The drive gear 8 and the tooth 9 cooperate to make the drive rod retract or open, so as to realize the gripping and releasing of the flywheel.

[0023] In this embodiment, a connecting cylinder 12 is provided around the first motor 11. The bottom end of the connecting cylinder 12 is fixedly installed on the top cover 10 by bolts, and the top end of the connecting cylinder 12 is fixedly installed on the bottom of the top plate 5 by bolts. The top plate 5 has through holes 51 at both ends corresponding to the positions of the first motor 11. The power cord of the first motor 11 passes through the through holes 51 and is connected to an external power supply device.

[0024] In this embodiment, the drive mechanism includes a first gear 13, a second gear 14, and a second motor 15. The first gear 13 is fixedly installed on the side of the support column 4, the second motor 15 is fixedly installed on the front side wall of the support base 3, and the second gear 14 is fixedly installed on the power output shaft of the second motor 15. The first gear 13 and the second gear 14 mesh with each other, and the second motor 15 drives the second gear 14 to rotate. With the cooperation of the second gear 14 and the first gear 13, the support column 4 drives the top plate 5 to rotate. After the support column 4 rotates 180 degrees, the second motor 15 reverses to make the support column 4 rotate 180 degrees in both directions.

[0025] In this embodiment, guide columns 16 are fixedly installed at the bottom of the support base 3 near the four ends. The guide columns 16 are slidably installed on the fixed base 2. A hydraulic cylinder 17 is fixedly installed at the bottom of the fixed base 2. The power output end of the hydraulic cylinder 17 is fixedly connected to the bottom wall of the support base 3. The hydraulic cylinder 17 drives the support base 3 to rise or fall along the guide columns 16 on the fixed base 2 to cooperate with the gripping mechanism to grip and release the flywheel.

[0026] In use, the flywheel to be tested is placed on a belt conveyor 18 and transported to the side of the dynamic balancing machine 1. The hydraulic cylinder 17 drives the support base 3 to descend, cooperating with the gripping mechanism to grip the flywheel on the belt conveyor 18. During the gripping of the flywheel, the first motor 11 drives the gripping rod 7 to retract and grip the flywheel. Then, the hydraulic cylinder 17 drives the support base 3 to rise, and then the second motor 15 drives the support column 4 to rotate 180 degrees to move the flywheel above the dynamic balancing machine 1. Then, the hydraulic cylinder 17 drives the support base 3 to descend, and the first motor 11 drives the gripping rod 7 to open and place the flywheel on the dynamic balancing machine 1. At the same time, the gripping mechanism on the other side grips a new flywheel. The above steps are repeated to achieve automatic loading and unloading of flywheels, thereby reducing the labor intensity of workers and improving the testing efficiency of flywheels.

[0027] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.

Claims

1. A flywheel balance detection and unloading device, comprising a dynamic balancing machine (1), characterized in that: The dynamic balancing machine (1) has a fixed seat (2) on its side. A support seat (3) is mounted on the fixed seat (2) and can be raised and lowered. A support column (4) is rotatably mounted on the top of the support seat (3). A drive mechanism is installed on the side wall of the support seat (3) to drive the support column (4) to rotate. A top plate (5) is fixedly installed on the top of the support column (4). A gripping mechanism is installed at both ends of the top plate (5). The two sets of gripping mechanisms are symmetrically arranged.

2. The flywheel balance detection and unloading device according to claim 1, characterized in that, The gripping mechanism includes a mounting plate (6), and the mounting plate (6) has a mounting cavity (61) inside. Several sets of gripping rods (7) are slidably mounted on the side wall of the mounting cavity (61). Preferably, there are three sets of gripping rods (7). The gripping rods (7) are evenly distributed in an array on the mounting plate (6). A drive gear (8) is rotatably mounted in the middle of the mounting cavity (61). A tooth (9) is fixedly mounted on the end of each set of gripping rods (7) near the drive gear (8). The tooth (9) meshes with the drive gear (8). A downwardly bent part (71) is provided on the end of the gripping rod (7) away from the drive gear (8). An anti-slip pad (72) is fixedly mounted on the inner side of the bent part (71).

3. The flywheel balance detection and unloading device according to claim 2, characterized in that, A top cover (10) is fixedly installed on the top of the mounting plate (6), and a first motor (11) is fixedly installed at the middle of the top end of the top rod. The power output shaft of the first motor (11) is connected to the rotating shaft of the drive gear (8).

4. The flywheel balance detection and unloading device according to claim 3, characterized in that, The first motor (11) is provided with a connecting cylinder (12) around its periphery. The bottom end of the connecting cylinder (12) is fixedly installed on the top cover (10), and the top end of the connecting cylinder (12) is fixedly installed on the bottom of the top plate (5). The top plate (5) has through holes (51) at both ends corresponding to the positions of the first motor (11).

5. The flywheel balance detection and unloading device according to claim 1, characterized in that, The drive mechanism includes a first gear (13), a second gear (14), and a second motor (15). The first gear (13) is fixedly installed on the side of the support column (4), the second motor (15) is fixedly installed on the front side wall of the support base (3), and the second gear (14) is fixedly installed on the power output shaft of the second motor (15). The first gear (13) and the second gear (14) mesh with each other.

6. The flywheel balance detection and unloading device according to claim 1, characterized in that, Guide columns (16) are fixedly installed at the bottom of the support base (3) near the four ends. The guide columns (16) are slidably installed on the fixed base (2). A hydraulic cylinder (17) is fixedly installed at the bottom of the fixed base (2). The power output end of the hydraulic cylinder (17) is fixedly connected to the bottom wall of the support base (3).

7. A flywheel balance detection and unloading device according to any one of claims 1-6, characterized in that, A belt conveyor (18) is provided on the side of the fixed base (2) away from the dynamic balancing machine (1).

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