Polishing device for automobile support machining

Abstract

The utility model relates to a polishing device, belongs to the technical field of automobile accessory machining, and particularly relates to a polishing device for automobile support machining, which comprises a base and a mounting seat, the mounting seat is positioned above the base, a telescopic rod is fixedly mounted at the bottom of the mounting seat, and a polishing motor is fixedly mounted at the output end of the telescopic rod. A grinding head is fixedly installed at the output end of the grinding motor, a protective cover is fixedly installed at the top of the base, a fan is fixedly installed on the side wall of the protective cover and communicates with the interior of the protective cover, a dust collecting box is fixedly installed on the other side wall face of the protective cover, and an air inlet is formed in the position, corresponding to the dust collecting box, of the side wall of the protective cover. The protective cover communicates with the interior of the dust collection box through the air inlet. The effect of automatically collecting and processing dust during polishing is achieved, the situation that the dust affects operators is avoided, and the problem that the dust is prone to flying and scattering and affects the operators during polishing is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a grinding device for automobile bracket processing. Background Art

[0002] CN108789055A discloses a novel automobile grinding tool, comprising a base, wherein a universal wheel is fixedly connected to the bottom of the base, the base is composed of a dust box and a battery box arranged from left to right in sequence, the dust box is provided with a dust collection drawer, the battery box is provided with a storage battery, a charging interface is provided on the right side of the battery box, a lifting switch is provided on the top of the base, hydraulic cylinders are provided on the left and right sides of the lifting switch, a hydraulic lifting rod is installed on the hydraulic cylinder, a lifting platform is fixedly connected to the top of the hydraulic lifting rod, a slide groove is provided on the top of the lifting platform, a connecting rod is movably connected to the top of the lifting platform, a switch is provided on the top of the connecting rod, a pneumatic motor is fixedly connected to the left end of the connecting rod, a dust cover is provided on the pneumatic motor, and a grinding head is installed on the left end of the pneumatic motor.

[0003] Based on the above search and combined with the prior art, we found that:

[0004] The dust generated by the above device during use cannot be completely collected in the dust collecting box, but still floats in the air, which cannot effectively solve the problem of flying dust and is detrimental to the health of the operators. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a grinding device for automobile bracket processing, which achieves the effect of automatically collecting and processing dust during grinding, thereby avoiding the situation where the dust affects the operator.

[0006] The technical solution to achieve the purpose of the utility model is: a grinding device for processing an automobile bracket, comprising a base and a mounting seat, the mounting seat is located above the base, a telescopic rod is fixedly installed at the bottom of the mounting seat, a grinding motor is fixedly installed on the output end of the telescopic rod, and a grinding head is fixedly installed on the output end of the grinding motor, a protective cover is fixedly installed on the top of the base, a fan is fixedly installed on the side wall of the protective cover, the fan is connected with the inside of the protective cover, a dust collecting box is fixedly installed on the other side wall of the protective cover, an air inlet is opened on the side wall of the protective cover at a position corresponding to the dust collecting box, the protective cover is connected with the inside of the dust collecting box through the air inlet, a torsion spring shaft is movably installed on the upper part of the inside of the air inlet and on one side of the inside of the dust collecting box, a filter is inlaid on the dust collecting box, a movable plate is fixedly sleeved on the torsion spring shaft inside the air inlet, a blanking plate is fixedly installed on the torsion spring shaft inside the movable dust collecting box, and a baffle is fixedly installed at the position of the blanking plate inside the dust collecting box.

[0007] In some embodiments, a glass window is inlaid on the protective cover, and two machine doors are installed on the side wall of the protective cover.

[0008] In some embodiments, an adjustment mechanism is provided inside the protective cover, and the adjustment mechanism includes a mounting column, a first adjustment motor, a drive shaft, a movable seat, a limit rod, a mounting frame, a slider and a second adjustment motor. There are two mounting columns, and the two mounting columns are respectively fixedly mounted on both sides of the top of the base. The first adjustment motor is fixedly mounted above the side wall of one of the mounting columns. There are two drive shafts, and one of the drive shafts is located between the two mounting columns and is fixedly connected to the output end of the first adjustment motor.

[0009] In some embodiments, the movable seat is movably mounted on the driving shaft by a thread, and another driving shaft is movably mounted on the side wall of the movable seat and penetrates the side wall of the mounting seat and is threadedly connected with the mounting seat. There are two limit rods, one of which is fixedly mounted between two mounting columns and penetrates the movable seat, and the other limit rod is fixedly mounted below the side wall of the movable seat and penetrates the side wall of the mounting seat.

[0010] In some embodiments, the mounting frame is fixedly mounted on the other side of the top of the base, the slider is movably mounted on the top of the mounting frame, the second adjustment motor is fixedly mounted on the slider, and the drive shaft passing through the mounting seat is fixedly connected to the output end of the second adjustment motor.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] In the utility model, when grinding, the fan is started, and the fan blows air to the inside of the protective cover, so that the dust generated by grinding is blown by the wind inside the protective cover and moves toward the dust collecting box. When the airflow with dust passes through the air inlet, it will lift up the movable plate, and then enter the inside of the dust collecting box. After being filtered by the filter, the dust will remain in the dust collecting box. After the dust accumulates on the unloading plate, the unloading plate will be turned over, so that the dust is stored below the inside of the dust collecting box along the inclined surface of the unloading plate, thereby achieving the effect of automatically collecting and processing the dust during grinding, and avoiding the situation that the dust affects the operator;

[0013] The problem of dust easily flying around during grinding and affecting operators is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the main structure provided in one embodiment of the utility model;

[0016] Figure 2It is a cross-sectional view of the internal structure provided in one embodiment of the utility model;

[0017] Figure 3 The utility model provides in one embodiment Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides in one embodiment Figure 2 Enlarged view of point B in the middle.

[0019] Description of reference numerals:

[0020] 1. Base; 2. Mounting seat; 3. Telescopic rod; 4. Grinding motor; 5. Grinding head; 6. Protective cover; 7. Fan; 8. Dust box; 9. Air inlet; 10. Filter; 11. Torsion spring shaft; 12. Movable plate; 13. Baffle; 14. Unloading plate; 15. Glass window; 16. Machine door; 17. Mounting column; 18. First adjusting motor; 19. Driving shaft; 20. Movable seat; 21. Limit rod; 22. Mounting frame; 23. Slider; 24. Second adjusting motor. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0022] The utility model provides a grinding device for automobile bracket processing through improvement. The technical solution of the utility model is:

[0023] like Figures 1 to 4As shown, a grinding device for automobile bracket processing includes a base 1 and a mounting seat 2. The base 1 is a rectangular plate. The mounting seat 2 is located above the base 1. A telescopic rod 3 is fixedly installed at the bottom of the mounting seat 2. A grinding motor 4 is fixedly installed on the output end of the telescopic rod 3. A grinding head 5 is fixedly installed on the output end of the grinding motor 4. The automobile bracket is placed on the base 1. The telescopic rod 3 drives the grinding motor 4 and the grinding head 5 to adjust the upper and lower positions. The grinding motor 4 drives the grinding head 5 to rotate to grind the automobile bracket. The top of the base 1 is fixedly installed with The protective cover 6 is a hollow rectangular structure. A fan 7 is fixedly installed on the side wall of the protective cover 6. The fan 7 is connected to the inside of the protective cover 6. A dust box 8 is fixedly installed on the other side wall of the protective cover 6. The dust box 8 is a hollow rectangular structure. An air inlet 9 is opened on the side wall of the protective cover 6 at a position corresponding to the dust box 8. The air inlet 9 is a rectangular groove. The protective cover 6 is connected to the inside of the dust box 8 through the air inlet 9. A filter 10 is embedded on the dust box 8. A twisting device is movably installed on the upper part of the air inlet 9 and on one side of the inside of the dust box 8. The spring shaft 11 is a cylindrical structure. A movable plate 12 is fixedly sleeved on the torsion spring shaft 11 inside the air inlet 9. The movable plate 12 is a rectangular structure plate. A blanking plate 14 is fixedly installed on the torsion spring shaft 11 inside the dust box 8. The blanking plate 14 is a rectangular structure plate. A baffle 13 is fixedly installed at the position corresponding to the blanking plate 14 inside the dust box 8. The baffle 13 is a rectangular plate installed obliquely. When grinding, the fan 7 is started, and the fan 7 blows the inside of the protective cover 6, so that the dust generated by grinding is blown by the wind on the protective cover. The interior of 6 moves toward the dust box 8. When the air flow carrying dust passes through the air inlet 9, it will lift up the movable plate 12 and then enter the interior of the dust box 8. After being filtered by the filter screen 10, the dust will remain in the dust box 8. After the dust accumulates on the discharge plate 14, the discharge plate 14 will be turned over, so that the dust is stored in the lower part of the dust box 8 along the inclined surface of the discharge plate 14, thereby achieving the effect of automatically collecting and processing the dust during grinding, and avoiding the dust from affecting the operator.

[0024] like Figure 1 As shown, in one embodiment, a glass window 15 is embedded in the protective cover 6, through which the processing conditions inside the protective cover 6 can be observed, and two machine doors 16 are installed on the side wall of the protective cover 6, through which the car bracket can be placed in or taken out of the interior of the protective cover 6.

[0025] like Figure 2 and Figure 3As shown, in one embodiment, an adjustment mechanism is provided inside the protective cover 6, and the adjustment mechanism includes a mounting column 17, a first adjustment motor 18, a driving shaft 19, a movable seat 20, a limiting rod 21, a mounting frame 22, a slider 23 and a second adjustment motor 24. The mounting column 17 is a rod of a rectangular structure. There are two mounting columns 17, and the two mounting columns 17 are respectively fixedly mounted on both sides of the top of the base 1. The first adjustment motor 18 is fixedly mounted above the side wall of one of the mounting columns 17. The driving shaft 19 is a cylindrical structure with threads. There are two driving shafts 19, one of which is located between the two mounting columns 17 and is fixedly connected to the output end of the first adjustment motor 18. The movable seat 20 is movably mounted on the driving shaft 19 through threads, and the other driving shaft 19 is movably mounted on the side wall of the movable seat 20, and penetrates the side wall of the mounting seat 2 and is threadedly connected to the mounting seat 2. The limiting rod 21 is a cylindrical structure. There are two limiting rods 21, and one of the limiting rods 21 is fixedly mounted between the two mounting columns 17 The limiting rod 21 passes through the movable seat 20, and another limiting rod 21 is fixedly installed under the side wall of the movable seat 20 and passes through the side wall of the mounting seat 2. The mounting frame 22 is fixedly installed on the other side of the top of the base 1. The slider 23 is a block of rectangular structure. The slider 23 is movably installed on the top of the mounting frame 22. The second adjusting motor 24 is fixedly installed on the slider 23, and the driving shaft 19 that passes through the mounting seat 2 is fixedly connected to the output end of the second adjusting motor 24. Through the setting of the adjusting mechanism, the first adjusting motor 18 is started, and the first adjusting motor 18 drives the driving shaft 19 to rotate. The driving shaft 19 is threadedly connected to the movable seat 20, and the movable seat 20 will move left and right between the two mounting columns 17, thereby driving the mounting seat 2 to move left and right. Then start the second adjusting motor 24, and the second adjusting motor 24 drives the driving shaft 19 to rotate. The driving shaft 19 is threadedly connected to the mounting seat 2, and the mounting seat 2 will move back and forth. The grinding head 5 can be driven to move up and down through the telescopic rod 3, thereby achieving the effect of all-round grinding.

[0026] The specific working methods are:

[0027] When grinding, start the fan 7, which blows air into the inside of the protective cover 6, so that the dust generated by grinding is blown by the wind inside the protective cover 6 and moves toward the dust box 8. When the airflow carrying dust passes through the air inlet 9, it will lift up the movable plate 12 and then enter the inside of the dust box 8. After being filtered by the filter 10, the dust will remain in the dust box 8. After the dust accumulates on the discharge plate 14, the discharge plate 14 will be flipped over, so that the dust is stored along the inclined surface of the discharge plate 14 at the bottom of the dust box 8, thereby achieving the effect of automatically collecting and processing the dust during grinding, and avoiding the situation where the dust affects the operator.

[0028] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A grinding device for automobile bracket processing, comprising a base (1) and a mounting seat (2), wherein the mounting seat (2) is located above the base (1), and is characterized in that: A telescopic rod (3) is fixedly mounted on the bottom of the mounting seat (2); a grinding motor (4) is fixedly mounted on the output end of the telescopic rod (3); a grinding head (5) is fixedly mounted on the output end of the grinding motor (4); a protective cover (6) is fixedly mounted on the top of the base (1); a fan (7) is fixedly mounted on the side wall of the protective cover (6); the fan (7) is connected to the inside of the protective cover (6); a dust collecting box (8) is fixedly mounted on the other side wall of the protective cover (6); An air inlet (9) is provided on the side wall of the protective cover (6) at a position corresponding to the dust collecting box (8); the protective cover (6) is connected to the interior of the dust collecting box (8) through the air inlet (9); a torsion spring shaft (11) is movably mounted on the upper part of the interior of the air inlet (9) and on one side of the interior of the dust collecting box (8); a movable plate (12) is fixedly sleeved on the torsion spring shaft (11) inside the air inlet (9); and a blanking plate (14) is fixedly mounted on the torsion spring shaft (11) inside the movable dust collecting box (8).

2. A grinding device for automobile bracket processing according to claim 1, characterized in that: The dust collecting box (8) is inlaid with a filter screen (10), and a baffle (13) is fixedly installed inside the dust collecting box (8) at a position corresponding to the blanking plate (14).

3. The grinding device for automobile bracket processing according to claim 1, characterized in that: A glass window (15) is inlaid and installed on the protective cover (6), and two machine doors (16) are installed on the side wall of the protective cover (6).

4. The grinding device for automobile bracket processing according to claim 1, characterized in that: An adjusting mechanism is arranged inside the protective cover (6), and the adjusting mechanism comprises a mounting column (17), a first adjusting motor (18), a driving shaft (19), a movable seat (20), a limiting rod (21), a mounting frame (22), a sliding block (23) and a second adjusting motor (24). There are two mounting columns (17), and the two mounting columns (17) are respectively fixedly mounted on both sides of the top of the base (1). The first adjusting motor (18) is fixedly mounted above the side wall of one of the mounting columns (17). There are two driving shafts (19), and one of the driving shafts (19) is located between the two mounting columns (17) and is fixedly connected to the output end of the first adjusting motor (18).

5. A grinding device for automobile bracket processing according to claim 4, characterized in that: The movable seat (20) is movably mounted on the driving shaft (19) through a thread, and another driving shaft (19) is movably mounted on the side wall of the movable seat (20) and penetrates the side wall of the mounting seat (2) and is threadedly connected to the mounting seat (2). There are two limiting rods (21), one of which is fixedly mounted between the two mounting columns (17) and penetrates the movable seat (20), and the other limiting rod (21) is fixedly mounted below the side wall of the movable seat (20) and penetrates the side wall of the mounting seat (2).

6. A grinding device for automobile bracket processing according to claim 4, characterized in that: The mounting frame (22) is fixedly mounted on the other side of the top of the base (1), the slider (23) is movably mounted on the top of the mounting frame (22), the second adjustment motor (24) is fixedly mounted on the slider (23), and the driving shaft (19) that passes through the mounting seat (2) is fixedly connected to the output end of the second adjustment motor (24).

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