Automobile outer stand column polishing device

Abstract

The utility model discloses an automobile outer stand column polishing device which comprises a supporting rack, a supporting sliding plate is connected to the inner side of the supporting rack in a sliding mode, two hydraulic cylinders are installed on the top of the supporting rack, the output ends of the hydraulic cylinders are fixedly connected with the supporting sliding plate, and a transverse linear module is installed in the supporting sliding plate. The automobile outer stand column polishing device has the advantages that the agent passing rotating pipe, the agent passing disc and the agent outlet head are arranged, the polishing disc is driven to rotate when the agent passing rotating pipe rotates, polishing agents are pumped into the agent passing rotating pipe to enter the agent passing disc when being added, the polishing agents are sprayed out through the agent outlet head at the bottom of the agent passing disc, and the automobile outer stand column is polished; and by arranging an outer fixing ring box and a dust collection head, dust and impurities generated during polishing are sucked in and collected through the dust collection head during polishing.

Description

Technical Field

[0001] The utility model relates to the technical field of external column polishing, in particular to a polishing device for an automobile external column. Background Art

[0002] Most passenger cars nowadays adopt a load-bearing body structure, which is characterized by the absence of an independent frame. The entire body components are all involved in the load-bearing. The body is mainly welded into a rigid frame structure by a bottom plate, a skeleton, inner and outer skins, etc., and the car is stably supported by the various external pillars of the car. When the existing external pillar polishing device is used to polish the external pillars of the car, the polishing device does not have a polishing agent discharging mechanism, and it is necessary to take other devices and squeeze the polishing agent before polishing, which is relatively cumbersome. Utility Model Content

[0003] The purpose of the utility model is to provide a polishing device for automobile exterior pillars to solve the problem that the existing exterior pillar polishing device proposed in the above background technology does not have a polishing agent discharging mechanism when polishing the automobile exterior pillars, and it is necessary to take other devices and squeeze the polishing agent before polishing, which is a cumbersome operation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device for an automobile outer column comprises a supporting frame, the inner side of the supporting frame is slidably connected with a supporting slide plate, two hydraulic cylinders are installed on the top of the supporting frame, the output ends of the hydraulic cylinders are fixedly connected to the supporting slide plate, a transverse linear module is installed inside the supporting slide plate, a longitudinal linear module is installed at the bottom of the transverse linear module, a movable frame is installed at the bottom of the longitudinal linear module, the inner side of the movable frame is rotatably connected with a rotating rod, the outer side of the rotating rod is fixedly connected with an adjusting plate, the adjusting plate is rotatably connected to the movable frame, a No. 1 motor is installed on one side of the movable frame, and the output end of the No. 1 motor is fixedly connected to the rotating rod Connection, the bottom of the adjusting plate is fixedly connected to a fixed bottom box, the interior of the fixed bottom box is rotatably connected to a flow agent rotating tube, the bottom end of the flow agent rotating tube is fixedly connected to a polishing disk, a rotating joint is installed inside the fixed bottom box, the top of the flow agent rotating tube is connected to the rotating joint, the top of the rotating joint is installed with a flow agent tube, the flow agent tube is fixedly connected to the adjusting plate, a liquid suction pump is installed on the top of the supporting frame, the output end of the liquid suction pump is connected to the flow agent tube through a hose, a polishing agent tank is provided on the top of the supporting frame, the input end of the liquid suction pump is connected to the polishing agent tank through a pipe, the outer side of the fixed bottom box is fixedly connected to an external fixed ring box, and a dust collector head is equidistantly fixedly connected to the bottom of the external fixed ring box.

[0005] As a preferred solution of the utility model: a flow plate is fixedly connected to the bottom of the polishing plate, the flow plate and the flow tube are connected via a pipeline, and four flow heads are fixedly connected to the bottom of the flow plate at equal intervals.

[0006] As a preferred solution of the utility model: a No. 1 gear is fixedly connected to the outer side of the agent rotating tube, a rotating rod is rotatably connected to the inside of the fixed bottom box, a No. 2 gear is fixedly connected to the outer side of the rotating rod, the No. 2 gear is meshingly connected to the No. 1 gear, a No. 2 motor is installed inside the fixed bottom box, and the output end of the No. 2 motor is fixedly connected to the rotating rod.

[0007] As a preferred solution of the utility model: a ventilation box is fixedly connected to one side of the movable base frame, a filter is installed inside the ventilation box, and the ventilation box is connected to the outer fixed ring box through a soft air duct.

[0008] As a preferred solution of the utility model: a fan is installed on one side of the movable base frame, an output end of the fan is fixedly connected to an exhaust duct, and an input end of the fan is connected to the ventilation box through an air duct.

[0009] As a preferred solution of the utility model: a control panel is installed on one side of the support frame, and the horizontal linear module, the longitudinal linear module, the No. 1 motor, the No. 2 motor, the fan, the liquid pump and the hydraulic cylinder are all electrically connected to the control panel.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model, by providing a flow-through pipe, a flow-through plate and a discharge head, realizes that when the flow-through pipe rotates, the polishing plate is driven to rotate; when adding polishing agent, the polishing agent is drawn to the flow-through pipe and enters the flow-through plate, and is sprayed out through the discharge head at the bottom of the flow-through plate to polish the outer pillars of the automobile; and by providing an external fixed ring box and a dust collector head, the dust and impurities generated by polishing can be drawn in and collected through the dust collector head during polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0012] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0013] Figure 3 This is a bottom view of the outer fixed ring box of the utility model.

[0014] In the figure: 1. Support frame; 2. Horizontal linear module; 3. Longitudinal linear module; 4. Mobile base frame; 5. Rotating rod; 6. Motor No. 1; 7. Adjusting plate; 8. Agent pipe; 9. Rotating joint; 10. Agent rotating pipe; 11. Gear No. 1; 12. Rotating rod; 13. Gear No. 2; 14. Motor No. 2; 15. Polishing disc; 16. Agent disc; 17. Agent outlet head; 18. External fixed ring box; 19. Dust suction head; 20. Fan; 21. Fixed bottom box; 22. Filter; 23. Ventilation box; 24. Control panel; 25. Polishing agent tank; 26. Liquid pump; 27. Hydraulic cylinder; 28. Support slide plate. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figures 1 to 3 The utility model provides a technical solution: a polishing device for an automobile outer column, comprising a supporting frame 1, a supporting slide plate 28 is slidably connected to the inner side of the supporting frame 1, two hydraulic cylinders 27 are installed on the top of the supporting frame 1, the output end of the hydraulic cylinder 27 is fixedly connected to the supporting slide plate 28, a transverse linear module 2 is installed inside the supporting slide plate 28, a longitudinal linear module 3 is installed at the bottom of the transverse linear module 2, a movable base frame 4 is installed at the bottom of the longitudinal linear module 3, a rotating rod 5 is rotatably connected to the inner side of the movable base frame 4, an adjusting plate 7 is fixedly connected to the outer side of the rotating rod 5, the adjusting plate 7 is rotatably connected to the movable base frame 4, a No. 1 motor 6 is installed on one side of the movable base frame 4, the output end of the No. 1 motor 6 is fixedly connected to the rotating rod 5, a fixed bottom box 21 is fixedly connected to the bottom of the adjusting plate 7, and the fixed bottom box 21 is rotatably connected to the inner side of the movable base frame 4. A polishing agent transfer tube 10 is provided, and the bottom end of the polishing agent transfer tube 10 is fixedly connected to a polishing disc 15. A swivel joint 9 is installed inside the fixed bottom box 21. The top of the polishing agent transfer tube 10 is connected to the swivel joint 9. A polishing agent tube 8 is installed on the top of the swivel joint 9. The polishing agent tube 8 is fixedly connected to the adjustment plate 7. A liquid suction pump 26 is installed on the top of the support frame 1. The output end of the liquid suction pump 26 is connected to the polishing agent tube 8 through a hose. A polishing agent tank 25 is provided on the top of the support frame 1. The input end of the liquid suction pump 26 is connected to the polishing agent tank 25 through a pipeline. An outer fixed ring box 18 is fixedly connected to the outer side of the fixed bottom box 21. A dust collector 19 is equidistantly fixedly connected to the bottom of the outer fixed ring box 18. The external air around during polishing is sucked in through the dust collector 19, and enters the outer fixed ring box 18 through the dust collector 19 for collection, so as to avoid dust around during polishing.

[0017] Among them, the bottom of the polishing disc 15 is fixedly connected to a clearing disc 16, and the clearing disc 16 is connected to the clearing disc 10 through a pipeline. The bottom of the clearing disc 16 is equidistantly fixedly connected to four clearing heads 17. Polishing is performed by the polishing disc 15, and polishing agent is sprayed through the four clearing heads 17 to perform auxiliary polishing work.

[0018] Among them, the outer side of the agent rotating tube 10 is fixedly connected with a No. 1 gear 11, the inner side of the fixed bottom box 21 is rotatably connected with a rotating rod 12, the outer side of the rotating rod 12 is fixedly connected with a No. 2 gear 13, the No. 2 gear 13 is meshed with the No. 1 gear 11, and the inner side of the fixed bottom box 21 is installed with a No. 2 motor 14, the output end of the No. 2 motor 14 is fixedly connected with the rotating rod 12, and the output end of the No. 2 motor 14 drives the rotating rod 12 and the No. 2 gear 13 to rotate, and when the No. 2 gear 13 rotates, it drives the meshed No. 1 gear 11 to rotate, and when the No. 1 gear 11 rotates, it drives the inner agent rotating tube 10 and the polishing disk 15 to rotate, and the polishing treatment is performed by the polishing disk 15.

[0019] Among them, a ventilation box 23 is fixedly connected to one side of the movable base frame 4, and a filter screen 22 is installed inside the ventilation box 23. The ventilation box 23 is connected to the outer fixed ring box 18 through a soft air duct. The dust in the drawn-in gas is filtered through the filter screen 22 and then discharged.

[0020] Among them, a fan 20 is installed on one side of the movable base frame 4, and the output end of the fan 20 is fixedly connected to the exhaust duct. The input end of the fan 20 is connected to the ventilation box 23 through an air duct. The fan 20 draws air through the dust suction head 19 to draw dust into the outer fixed ring box 18 and into the ventilation box 23, and is discharged after being filtered through the filter net 22.

[0021] Among them, a control panel 24 is installed on one side of the supporting frame 1, and the horizontal linear module 2, the longitudinal linear module 3, the No. 1 motor 6, the No. 2 motor 14, the fan 20, the liquid pump 26 and the hydraulic cylinder 27 are all electrically connected to the control panel 24. The device is centrally controlled through the control panel 24, which improves the safety and work efficiency of the device.

[0022] Specifically, when in use, the vehicle is supported on the supporting frame 1, the device is powered on by an external power supply, the transverse linear module 2 is started through the control panel 24, the transverse linear module 2 drives the longitudinal linear module 3 and the movable chassis 4, and the adjusting plate 7 to move the transverse position, the longitudinal linear module 3 is started through the control panel 24, the longitudinal linear module 3 drives the movable chassis 4 and the adjusting plate 7 to adjust the longitudinal position, the No. 1 motor 6 is started through the control panel 24, the output end of the No. 1 motor 6 drives the rotating rod 5 and the adjusting plate 7 to rotate, and the angular position of the fixed bottom box 21 and the polishing disk 15 is adjusted by the rotation of the adjusting plate 7, the hydraulic cylinder 27 is started through the control panel 24, and the output end of the hydraulic cylinder 27 drives the supporting slide plate 28, the transverse linear module 2, the longitudinal linear module 3, the movable chassis 4 and the adjusting plate 7 to adjust the up and down positions, The polishing disc 15 is aligned with a single outer column of the vehicle that needs to be polished, and the No. 2 motor 14 is started. The output end of the No. 2 motor 14 drives the rotating rod 12 and the No. 2 gear 13 to rotate. When the No. 2 gear 13 rotates, it drives the meshing No. 1 gear 11 to rotate. When the No. 1 gear 11 rotates, it drives the inner agent rotating tube 10 and the polishing disc 15 to rotate. Polishing is performed through the polishing disc 15, and the liquid pump 26 is started. The liquid pump 26 draws out the polishing agent in the polishing agent tank 25, enters the rotary joint 9 through the agent pipe 8, enters the agent rotating tube 10 and the agent disc 16 through the rotary joint 9, and is sprayed out through the agent outlet head 17 for polishing and grinding. When dust appears during grinding, the fan 20 is started. The fan 20 exhausts air and draws dust into the dust head 19, enters the outer fixed ring box 18 and enters the ventilation box 23, and is filtered through the filter net 22 and discharged.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0025] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for an automobile exterior column, comprising a support frame (1), characterized in that: The inner side of the support frame (1) is slidably connected with a support slide (28), the top of the support frame (1) is equipped with two hydraulic cylinders (27), the output end of the hydraulic cylinder (27) is fixedly connected to the support slide (28), the interior of the support slide (28) is equipped with a transverse linear module (2), the bottom of the transverse linear module (2) is equipped with a longitudinal linear module (3), the bottom of the longitudinal linear module (3) is equipped with a movable base frame (4), the inner side of the movable base frame (4) is rotatably connected with a rotating rod (5), the outer side of the rotating rod (5) is fixedly connected with an adjustment plate (7), the adjustment plate (7) is rotatably connected with the movable base frame (4), a No. 1 motor (6) is installed on one side of the movable base frame (4), the output end of the No. 1 motor (6) is fixedly connected to the rotating rod (5), the bottom of the adjustment plate (7) is fixedly connected with a fixed bottom box (21), the fixed A flow agent rotating tube (10) is rotatably connected inside the bottom box (21), and the bottom end of the flow agent rotating tube (10) is fixedly connected to a polishing disc (15). A rotary joint (9) is installed inside the fixed bottom box (21), and the top end of the flow agent rotating tube (10) is connected to the rotary joint (9). A flow agent tube (8) is installed on the top of the rotary joint (9), and the flow agent tube (8) is fixedly connected to the adjustment plate (7). A liquid extraction pump (26) is installed on the top of the support frame (1), and the output end of the liquid extraction pump (26) is connected to the flow agent tube (8) through a hose. A polishing agent tank (25) is provided on the top of the support frame (1), and the input end of the liquid extraction pump (26) is connected to the polishing agent tank (25) through a pipeline. The outer side of the fixed bottom box (21) is fixedly connected to an external fixed ring box (18), and the bottom of the external fixed ring box (18) is fixedly connected to a dust collector head (19) at an equal distance.

2. The automobile exterior column polishing device according to claim 1, characterized in that: The bottom of the polishing disc (15) is fixedly connected to a drug-passing disc (16), the drug-passing disc (16) is connected to the drug-passing transfer pipe (10) via a pipeline, and the bottom of the drug-passing disc (16) is fixedly connected to four drug-dispensing heads (17) at equal intervals.

3. The automobile exterior column polishing device according to claim 1, characterized in that: The outer side of the drug transfer tube (10) is fixedly connected to a first gear (11), the interior of the fixed bottom box (21) is rotatably connected to a rotating rod (12), the outer side of the rotating rod (12) is fixedly connected to a second gear (13), the second gear (13) is meshingly connected to the first gear (11), and the interior of the fixed bottom box (21) is equipped with a second motor (14), the output end of the second motor (14) is fixedly connected to the rotating rod (12).

4. The automobile exterior column polishing device according to claim 3, characterized in that: A ventilation box (23) is fixedly connected to one side of the movable base frame (4), a filter screen (22) is installed inside the ventilation box (23), and the ventilation box (23) is connected to the outer fixed ring box (18) via a soft air duct.

5. The automobile exterior column polishing device according to claim 4, characterized in that: A fan (20) is installed on one side of the movable base frame (4); an output end of the fan (20) is fixedly connected to an exhaust pipe; an input end of the fan (20) is connected to a ventilation box (23) via an air duct.

6. The automobile exterior column polishing device according to claim 5, characterized in that: A control panel (24) is installed on one side of the support frame (1); the transverse linear module (2), the longitudinal linear module (3), the first motor (6), the second motor (14), the fan (20), the liquid pump (26) and the hydraulic cylinder (27) are all electrically connected to the control panel (24).

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