An on-vehicle charger burr removing device

Abstract

The utility model relates to new energy automobile technical field, specifically disclose a kind of on-vehicle charger burr removal device, including the fixed bottom plate placed on ground;Fixed ring is fixedly connected on the fixed bottom plate;Fixed plate is rotatably connected in the fixed ring;The first fixed link and second fixed link are connected with pin on the fixed plate;Through the on-vehicle charger is fixed on fixed link, then a large number of abrasive are poured in collection cover, then closed fixed cover and collection cover so that cannot open, keep sealed, then rotate by pushing fixed plate, so that fixed cover is below, collection cover is above, then vibration motor energization operation carries out vibration with fixed cover, drive internal abrasive to rub on-vehicle charger and remove burr, rotate fixed cover and collection cover again, so that fixed cover is upwards, abrasive is gathered in collection cover under the action of gravity, then open fixed cover, take out the on-vehicle charger after polishing, to make take out and put in more convenient.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle technology, specifically a device for removing burrs from an on-board charger. Background Technology

[0002] An on-board charger is a charger that is fixedly installed on an electric vehicle. It has the ability to safely and automatically fully charge the electric vehicle's power battery. Based on the data provided by the battery management system (BMS), the charger can dynamically adjust the charging current or voltage parameters, perform corresponding actions, and complete the charging process.

[0003] Chinese utility model patent CN207155505U, published on March 30, 2018, discloses a vibratory polishing machine that ensures service life and improves work efficiency. It includes a base plate, a vibratory motor, a left support column, a left spring, a right support column, a right spring, a polishing barrel, and multiple polishing bodies. The polishing bodies have a hollow internal structure and are cuboid in shape. It also includes a left connecting plate, a right connecting plate, a left support, a mixing barrel, a motor, a left nozzle, a left output pipe, a right support, a heating barrel, a right nozzle, and a right output pipe. The mixing barrel has an inlet and an outlet on its outer wall, with a first baffle at the inlet. The motor's output end has a drive shaft with stirring blades located inside the mixing chamber. The heating barrel has a heating chamber inside, with an inlet and an outlet on its outer wall, and a second baffle at the inlet. The right nozzle is installed at the output end of the right output pipe. Multiple sets of electric heating tubes are installed on the inner wall of the heating chamber.

[0004] However, the above-mentioned disclosed solutions have the following shortcomings: the existing vibratory polishing device uses particles to vibrate and polish the on-board charger. The on-board charger is not fixed in the container. When the on-board charger is taken out, it needs to be manually retrieved, which reduces the efficiency of taking out and putting in. Utility Model Content

[0005] The purpose of this invention is to solve the technical problem of existing vibration polishing devices that use particles to vibrate and polish on-board chargers, where the on-board chargers are not fixed in the container and need to be manually retrieved when taken out, resulting in reduced efficiency in taking out and putting in the device. This invention provides a device for removing burrs from on-board chargers.

[0006] To achieve the above objectives, the present invention adopts the following technical solution;

[0007] The present invention discloses a burr removal device for a vehicle-mounted charger, comprising a fixed base plate placed on the ground; a fixed ring fixedly connected to the fixed base plate; a fixed plate rotatably connected inside the fixed ring; a first fixed rod and a second fixed rod pinned to the fixed plate; a fixed cover fixedly connected to the end of the first fixed rod; a collection cover fixedly connected to the end of the second fixed rod; a vibration motor fixedly connected to the outer surface of the fixed cover; and multiple fixed rods fixedly connected to the inner surface of the fixed cover.

[0008] Furthermore, the fixing plate is provided with a clearance groove; a hydraulic rod is pinned to the clearance groove; a connecting seat is pinned to the upper end of the hydraulic rod; and the connecting seat is fixed to the outer surface of the fixing cover.

[0009] Furthermore, the fixing plate is symmetrically fixed with handles.

[0010] The burr removal device for vehicle chargers provided by this utility model has the following beneficial effects:

[0011] 1. This utility model involves fixing the vehicle charger to a fixed rod, pouring a large amount of abrasive into the collection cover, and then sealing the fixed cover and collection cover to prevent them from opening, maintaining a seal. Then, the fixed plate is rotated so that the fixed cover is at the bottom and the collection cover is at the top. Then, the vibration motor is powered on and runs, causing the fixed cover to vibrate, which drives the abrasive inside to rub the vehicle charger to remove burrs. After the burrs are removed, the fixed cover and collection cover are rotated again so that the fixed cover is facing upwards. The abrasive is collected in the collection cover under the action of gravity. Then, the fixed cover is opened and the polished vehicle charger is taken out, making it more convenient to take out and put in.

[0012] 2. This utility model uses a hydraulic rod pin to connect the clearance groove and the connecting seat, so that the extension and retraction of the hydraulic rod will push and pull the connecting seat and the fixed cover to move, thereby opening the fixed cover to facilitate the removal of the vehicle charger. Attached Figure Description

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings;

[0014] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the third isometric structure of this utility model;

[0017] Figure 4 This is a front view structural diagram of the present invention.

[0018] The following are the labels in the diagram: 1. Fixed base plate; 2. Fixed ring; 3. Fixed ring; 4. Clearance groove; 5. Hydraulic rod; 6. Connecting seat; 7. Fixed cover; 8. Vibration motor; 9. First fixed rod; 10. Second fixed rod; 11. Collection cover; 12. Handle; 13. Rotary drum; 14. Fixed rod. Detailed Implementation

[0019] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0020] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] It should be noted that all directional indications (such as up-down-left-right-forward-backward...) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0022] Please see Figure 1-4As shown, a device for removing burrs from an on-board charger includes a fixed base plate 1 placed on the ground; a fixed ring 2 is fixedly connected to the fixed base plate 1; a fixed plate 3 is rotatably connected inside the fixed ring 2; a first fixed rod 9 and a second fixed rod 10 are pinned to the fixed plate 3; a fixed cover 7 is fixedly connected to the end of the first fixed rod 9; a collection cover 11 is fixedly connected to the end of the second fixed rod 10; a vibration motor 8 is fixedly connected to the outer surface of the fixed cover 7; and multiple fixed rods 14 are fixedly connected to the inner surface of the fixed cover 7. The on-board charger is fixed to the fixed rods 14, and a large amount of abrasive is poured into the collection cover 11. The fixed cover 7 and the collection cover 11 are then sealed to prevent opening, maintaining a seal. The fixed plate 3 is then rotated so that the fixed cover 7 is below and the collection cover 11 is above. The vibration motor 8 is then energized and operates, carrying the fixed... The cover 7 vibrates, causing the internal abrasive to rub and remove burrs from the on-board charger. After removal, the fixed cover 7 and the collecting cover 11 are rotated again, so that the fixed cover 7 faces upward. The abrasive is collected in the collecting cover 11 under the action of gravity. Then the fixed cover 7 is opened, and the polished on-board charger is taken out, making it more convenient to take out and put in. At the same time, a further improvement is to set a detachable screen at the opening of the fixed cover 7. Then, multiple on-board chargers are placed in the fixed cover 7, and the on-board chargers are closed by the screen. Then the fixed cover 7 and the collecting cover 11 are rotated to allow the abrasive to enter the fixed cover 7 and contact the on-board charger for polishing. Then the fixed cover 7 and the collecting cover 11 are rotated in the opposite direction, and the screen filters out the abrasive from the on-board charger, realizing automatic separation of the on-board charger.

[0023] The fixed plate 3 has a clearance groove 4; a hydraulic rod 5 is pinned to the inside of the clearance groove 4; a connecting seat 6 is pinned to the upper end of the hydraulic rod 5; the connecting seat 6 is fixed to the outer surface of the fixed cover 7 and is pinned between the clearance groove 4 and the connecting seat 6 through the hydraulic rod 5. Thus, the extension and retraction of the hydraulic rod 5 will push and pull the connecting seat 6 and the fixed cover 7 to move, thereby opening the fixed cover 7 to facilitate the removal of the vehicle charger.

[0024] The fixing plate 3 is symmetrically fixed with handles 12. By holding the two handles 12, the fixing plate 3 can be rotated, thereby adjusting the upper and lower positions of the fixing cover 7 and the collection cover 11. When it is necessary to remove the on-board charger, the fixing cover 7 is rotated to be in the upper position, and then the hydraulic rod 5 pulls the fixing cover 7 upward to unfold, exposing the fixing rod 14, making it easy to remove the on-board charger fixed on the fixing rod 14.

[0025] A rotating cylinder 13 is symmetrically rotatably connected between the fixed base plate 1 and the fixed ring 2. The rotating cylinder 13 is tangent to the outer surfaces of the fixed cover 7 and the collection cover 11. By having two rotating cylinders 13 tangent to the outer surfaces of the fixed cover 7 and the collection cover 11, the rotation of the fixed cover 7 and the collection cover 11 can be supported, thereby reducing the resistance to rotation.

[0026] The fixed cover 7 and the collecting cover 11 have the same diameter and the same wall thickness, so that when the two are put together, the inner wall is smooth, which allows the abrasive to move smoothly and reduces resistance.

[0027] The fixed cover 7 and the collecting cover 11 are combined into a complete sphere, so that when the rotating drum 13 is in line contact with the collecting cover 11, it can also be in line contact with the fixed cover 7, thereby allowing the two rotating drums 13 to roll and rub against the fixed cover 7 and the collecting cover 11.

[0028] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A device for removing burrs from an on-board charger, characterized in that; It includes a fixed base plate (1) placed on the ground; a fixed ring (2) is fixedly connected to the fixed base plate (1); a fixed plate (3) is rotatably connected inside the fixed ring (2); a first fixed rod (9) and a second fixed rod (10) are pin-connected to the fixed plate (3); a fixed cover (7) is fixedly connected to the end of the first fixed rod (9); a collection cover (11) is fixedly connected to the end of the second fixed rod (10); a vibration motor (8) is fixedly connected to the outer surface of the fixed cover (7); and multiple fixed rods (14) are fixedly connected to the inner surface of the fixed cover (7).

2. The on-board charger burr removal device according to claim 1, characterized in that: The fixed plate (3) is provided with a clearance groove (4); a hydraulic rod (5) is pin-connected inside the clearance groove (4); a connecting seat (6) is pin-connected to the upper end of the hydraulic rod (5); the connecting seat (6) is fixed to the outer surface of the fixed cover (7).

3. The on-board charger burr removal device according to claim 1, characterized in that: The fixing plate (3) is symmetrically fixed with handles (12).

4. The on-board charger burr removal device according to claim 1, characterized in that: A rotating cylinder (13) is symmetrically rotatably connected between the fixed base plate (1) and the fixed ring (2); the rotating cylinder (13) is tangent to the outer surfaces of the fixed cover (7) and the collection cover (11).

5. The on-board charger burr removal device according to claim 1, characterized in that: The fixed cover (7) and the collecting cover (11) have the same diameter and the same wall thickness.

6. The on-board charger burr removal device according to claim 1, characterized in that: The fixed cover (7) and the collection cover (11) are combined to form a complete sphere.

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