Polishing device for automobile die-casting accessory machining

Abstract

The utility model relates to the technical field of grinding machines, in particular to a grinding device for machining automobile die-casting accessories, which comprises a machine shell, telescopic rods are arranged at four corners of the bottom end of an inner cavity of the machine shell, an operation table is arranged at the top ends of the telescopic rods, and a sliding box is arranged on the rear side of the top end of the operation table. A mechanical arm is arranged at the top end of the sliding box, a grinding machine is arranged at the output end of the mechanical arm, and a sliding assembly is arranged in an inner cavity of the sliding box. According to the grinding device for automobile die-casting accessory machining, through the arrangement of the dust collector, chippings on the operation table can be absorbed, the sliding assembly is used for driving the dust collector to slide left and right above the operation table back and forth, and then the chippings on the whole operation table can be cleaned; the problems that in the actual using process of grinding equipment in the prior art, chippings scattered on an operation table cannot be treated, manual cleaning is needed, and the workload of workers is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a grinding device for processing automobile die-casting accessories. Background Art

[0002] Casting is one of the earliest metal heat processing technologies mastered by humans, with a long history. With the development and progress of modern production technology, casting technology is also changing with each passing day. At the same time, the application scope of castings is becoming wider and wider, and the structure of the castings themselves has developed from simple to increasingly complex. The casting process determines that the castings themselves must have process residues such as pouring risers, batch seams, and water inlets, so grinding is an indispensable process in the post-processing of casting production.

[0003] When grinding automobile die-cast parts, the automobile die-cast parts are placed on an operating table, and a mechanical arm is used to drive a grinder to grind the parts. However, the grinding equipment in the prior art cannot handle the debris scattered on the operating table during actual use, and needs to be manually cleaned, which increases the workload of the staff. To address this problem, a grinding device for processing automobile die-cast parts is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding device for processing automobile die-casting accessories to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for processing automobile die-casting accessories, comprising a casing, wherein telescopic rods are arranged at the four corners of the bottom end of the inner cavity of the casing, and an operating table is arranged at the top of the plurality of telescopic rods, a sliding box is arranged at the rear side of the top of the operating table, a mechanical arm is arranged at the top of the sliding box, and a grinder is arranged at the output end of the mechanical arm, a sliding assembly is arranged in the inner cavity of the sliding box, and the front end of the sliding assembly extends to the front end of the sliding box and is fixedly installed with a vacuum cleaner, and a lifting assembly is arranged in the inner cavity of the casing, and the top end of the lifting assembly is fixedly connected to the bottom end of the operating table.

[0005] Preferably, wheels are provided at the four corners of the bottom end of the housing, and the wheels are self-locking universal wheels.

[0006] Preferably, the sliding assembly includes a second motor, a roller, a slide groove, a guide rod, a slide plate, a slider, a slideway and a moving rod, the second motor is arranged at the right end of the sliding box, the output end of the second motor extends to the inner cavity of the sliding box, one end of the roller is rotatably connected to the left side of the inner cavity of the sliding box through a bearing, the other end of the roller is fixedly connected to the output end of the second motor, the slide groove is opened on the outer wall of the roller, the two guide rods are arranged at the top end of the inner cavity of the sliding box, the slide plate can be slidably sleeved on the outer walls of the two guide rods, one end of the slider can be slidably embedded in the inner cavity of the slide groove, the other end of the slider is fixedly connected to the slide plate, the slideway is opened at the front end of the sliding box, the moving rod can be slidably embedded in the inner cavity of the slideway, one end of the moving rod is fixedly connected to the slide plate, and the other end of the moving rod is fixedly connected to the vacuum cleaner.

[0007] Preferably, the slide groove is spiral-shaped and connected end to end.

[0008] Preferably, the lifting assembly includes a first motor, a screw rod, a moving block, a fixed seat, a connecting rod and a limit assembly. The first motor is arranged at the right end of the casing, and the output end of the first motor extends to the inner cavity of the casing. One end of the screw rod is rotatably connected to the left side of the inner cavity of the casing through a bearing, and the other end of the screw rod is fixedly connected to the output end of the first motor. The two moving blocks are respectively screwed on the left and right sides of the outer wall of the screw rod, and the fixed seat is arranged in the middle of the bottom end of the operating table. One end of the two connecting rods is respectively hinged to the top of the two moving blocks, and the other end of the two connecting rods is respectively hinged to the left and right sides of the bottom end of the fixed seat, and the limit assembly is arranged at the bottom end of the inner cavity of the casing and fixedly connected to the bottom ends of the two moving blocks.

[0009] Preferably, the threads on the left and right sides of the outer wall of the screw rod are arranged opposite to each other.

[0010] Preferably, the limit assembly includes a limit slot and a limit block, the limit slot is opened at the bottom end of the inner cavity of the casing, the two limit blocks can be slidably embedded in the inner cavity of the limit slot and are respectively fixedly connected to the bottom ends of the two movable blocks, the inner cavity of the limit slot is adapted to fit the outer wall of the limit block and are both in a "T" shape.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Through the setting of the lifting assembly, the operating table can slide up and down along a straight line under the limiting action of multiple telescopic rods, so as to adjust the height of the operating table, which is convenient for users to adjust the height of the operating table according to their own height, and is convenient for operators to use, thereby improving the flexibility of the device when in use;

[0013] 2. Through the setting of the vacuum cleaner, the debris on the operating table can be absorbed, and the sliding component is used to drive the vacuum cleaner to slide back and forth above the operating table, so as to clean the debris on the entire operating table. This solves the problem that the grinding equipment in the prior art cannot handle the scattered debris on the operating table during actual use, and needs to be cleaned manually, which increases the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a front cross-sectional view of the housing of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0017] Figure 4 It is a top sectional view of the sliding box of the utility model;

[0018] Figure 5 It is a front sectional view of the sliding box of the utility model.

[0019] In the figure: 1, casing; 2, telescopic rod; 3, operating table; 4, sliding box; 5, vacuum cleaner; 6, mechanical arm; 7, grinder; 8, wheel; 9, first motor; 10, screw rod; 11, moving block; 12, fixed seat; 13, connecting rod; 14, limiting groove; 15, limiting block; 16, second motor; 17, roller; 18, slide groove; 19, guide rod; 20, slide plate; 21, slider; 22, slideway; 23, moving rod. DETAILED DESCRIPTION

[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5The utility model provides a technical solution: a grinding device for automobile die-casting parts processing, comprising a casing 1, telescopic rods 2 are arranged at the four corners of the bottom of the inner cavity of the casing 1, an operating table 3 is arranged at the top of the plurality of telescopic rods 2, a sliding box 4 is arranged at the rear side of the top of the operating table 3, a mechanical arm 6 is arranged at the top of the sliding box 4, a grinder 7 is arranged at the output end of the mechanical arm 6, a sliding assembly is arranged in the inner cavity of the sliding box 4, a front end of the sliding assembly extends to the front end of the sliding box 4 and a vacuum cleaner 5 is fixedly installed, a lifting assembly is arranged in the inner cavity of the casing 1, the top of the lifting assembly is fixedly connected to the bottom of the operating table 3, and the operating table 3 can be moved in multiple positions by setting the lifting assembly. Under the limiting action of the telescopic rod 2, it slides up and down along a straight line, thereby realizing the height adjustment of the operating table 3, which is convenient for the user to adjust the height of the operating table 3 according to his own height, is convenient for the operator to use, and improves the flexibility of the device when in use. Through the setting of the vacuum cleaner 5, the debris on the operating table 3 can be absorbed, and the sliding component is used to drive the vacuum cleaner 5 to slide back and forth left and right above the operating table 3, thereby cleaning the debris on the entire operating table 3, which solves the problem that the grinding equipment in the prior art cannot handle the scattered debris on the operating table 3 during actual use, and needs to be cleaned manually, which increases the workload of the staff.

[0022] In this embodiment, wheels 8 are provided at the four corners of the bottom end of the housing 1. The wheels 8 are self-locking universal wheels, which can facilitate the movement of the device and further facilitate the transfer of the device, thereby improving the convenience of the device when in use.

[0023] In this embodiment, the sliding assembly includes a second motor 16, a roller 17, a slide 18, a guide rod 19, a slide plate 20, a slider 21, a slideway 22 and a moving rod 23. The second motor 16 is arranged at the right end of the sliding box 4, and the output end of the second motor 16 extends to the inner cavity of the sliding box 4. One end of the roller 17 is rotatably connected to the left side of the inner cavity of the sliding box 4 through a bearing, and the other end of the roller 17 is fixedly connected to the output end of the second motor 16. The slide 18 is opened on the outer wall of the roller 17, and the two guide rods 19 are both arranged at the top of the inner cavity of the sliding box 4. The slide plate 20 is slidably sleeved on the outer walls of the two guide rods 19, one end of the slider 21 is slidably embedded in the inner cavity of the slide 18, and the other end of the slider 21 is fixedly connected to the slide plate 20. The slideway 22 is opened at the front end of the sliding box 4, and the moving rod 23 is slidably embedded In the inner cavity of the slide 22, one end of the moving rod 23 is fixedly connected to the slide plate 20, and the other end of the moving rod 23 is fixedly connected to the vacuum cleaner 5. The second motor 16 is started, so that the second motor 16 drives the slide 18 to rotate through the roller 17. Since the slide 18 is spiral and connected end to end, when the slide 18 rotates, the slider 21 can drive the slide plate 20 to slide back and forth horizontally in the inner cavity of the sliding box 4 under the limiting action of the two guide rods 19, and then the moving rod 23 drives the vacuum cleaner 5 to slide back and forth left and right above the operating table 3, so that the debris on the entire operating table 3 can be cleaned, which solves the problem that the grinding equipment in the prior art cannot handle the scattered debris on the operating table 3 during actual use, and needs to be cleaned manually, which increases the workload of the staff.

[0024] In this embodiment, the slide groove 18 is spiral and connected end to end. When the slide groove 18 rotates, the slider 21 can drive the slide plate 20 to slide back and forth horizontally in the inner cavity of the slide box 4 under the limiting action of the two guide rods 19.

[0025] In this embodiment, the lifting assembly includes a first motor 9, a screw rod 10, a moving block 11, a fixed seat 12, a connecting rod 13 and a limit assembly. The first motor 9 is arranged at the right end of the casing 1, and the output end of the first motor 9 extends to the inner cavity of the casing 1. One end of the screw rod 10 is rotatably connected to the left side of the inner cavity of the casing 1 through a bearing, and the other end of the screw rod 10 is fixedly connected to the output end of the first motor 9. The two moving blocks 11 are respectively screwed on the left and right sides of the outer wall of the screw rod 10. The fixed seat 12 is arranged in the middle of the bottom end of the operating table 3. One end of the two connecting rods 13 is respectively hinged at the top of the two moving blocks 11, and the other end of the two connecting rods 13 is respectively hinged at the left and right sides of the bottom end of the fixed seat 12. On the other hand, a limit assembly is arranged at the bottom end of the inner cavity of the casing 1 and is fixedly connected to the bottom ends of the two moving blocks 11, so that the first motor 9 drives the screw rod 10 to rotate, and then the threads opposite to each other on the left and right sides of the outer wall of the screw rod 10 generate relative thread rotation force, so that the two moving blocks 11 slide toward the middle of the screw rod 10 at the same time under the limiting action of the limit groove 14 and the limit block 15, so that the two connecting rods 13 push the fixed seat 12 and the operating table 3 to slide up and down along a straight line under the limiting action of multiple telescopic rods 2, so as to realize the height adjustment of the operating table 3, which is convenient for users to adjust the height of the operating table 3 according to their own height, convenient for operators to use, and improves the flexibility of the device when in use.

[0026] In this embodiment, the threads on the left and right sides of the outer wall of the screw rod 10 are arranged relative to each other, so that when the screw rod 10 rotates, the left and right sides of its outer wall generate relative thread rotation forces, so that the two sliders 21 slide relatively at the same time under the limiting action of the limiting groove 14 and the limiting block 15.

[0027] In this embodiment, the limit assembly includes a limit groove 14 and a limit block 15. The limit groove 14 is opened at the bottom end of the inner cavity of the casing 1. The two limit blocks 15 can be slidably embedded in the inner cavity of the limit groove 14 and are respectively fixedly connected to the bottom ends of the two moving blocks 11. Under the interaction between the limit groove 14 and the limit block 15, the moving block 11 can be prevented from rotating with the screw rod 10 when the screw rod 10 rotates, thereby improving the stability of the lifting assembly during use. The inner cavity of the limit groove 14 and the outer wall of the limit block 15 are matched and both are in a "T" shape, so that one end of the limit block 15 can always remain embedded in the inner cavity of the limit groove 14, thereby improving the stability of the limit assembly during use.

[0028] The use method and advantages of the utility model: When in use, the working process is as follows:

[0029] Start the first motor 9, so that the first motor 9 drives the screw rod 10 to rotate, and then the threads on the left and right sides of the outer wall of the screw rod 10 generate relative thread rotation force, so that the two moving blocks 11 slide toward the middle of the screw rod 10 at the same time under the limiting action of the limiting groove 14 and the limiting block 15, so that the two connecting rods 13 push the fixed seat 12 and the operating table 3 to slide up and down along a straight line under the limiting action of the multiple telescopic rods 2, so that the height adjustment of the operating table 3 can be realized, which is convenient for the user to adjust the height of the operating table 3 according to his own height, convenient for the operator to use, and improves the flexibility of the device when in use, and starts the vacuum cleaner 5 to collect the debris on the operating table 3. Start the second motor 16, so that the second motor 16 drives the slide 18 to rotate through the roller 17. Since the slide 18 is spiral and connected end to end, when the slide 18 rotates, the slider 21 can drive the slide plate 20 to slide back and forth horizontally in the inner cavity of the sliding box 4 under the limiting action of the two guide rods 19, and then the moving rod 23 drives the vacuum cleaner 5 to slide back and forth left and right above the operating table 3, so that the debris on the entire operating table 3 can be cleaned, which solves the problem that the grinding equipment in the prior art cannot handle the scattered debris on the operating table 3 during actual use, and needs to be cleaned manually, which increases the workload of the staff.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding device for processing automotive die-casting parts, comprising a housing (1), characterized in that: Telescopic rods (2) are arranged at four corners of the bottom of the inner cavity of the casing (1), and an operating table (3) is arranged at the top of the plurality of telescopic rods (2). A sliding box (4) is arranged at the rear side of the top of the operating table (3), and a mechanical arm (6) is arranged at the top of the sliding box (4). A grinder (7) is arranged at the output end of the mechanical arm (6). A sliding assembly is arranged in the inner cavity of the sliding box (4), and the front end of the sliding assembly extends to the front end of the sliding box (4) and is fixedly installed with a vacuum cleaner (5). A lifting assembly is arranged in the inner cavity of the casing (1), and the top end of the lifting assembly is fixedly connected to the bottom end of the operating table (3). The sliding assembly comprises a second motor (16), a roller (17), a slide groove (18), a guide rod (19), a slide plate (20), a slider (21), a slideway (22) and a moving rod (23). The second motor (16) is arranged at the right end of the sliding box (4). The output end of the machine (16) extends to the inner cavity of the sliding box (4), one end of the roller (17) is rotatably connected to the left side of the inner cavity of the sliding box (4) through a bearing, the other end of the roller (17) is fixedly connected to the output end of the second motor (16), the slide groove (18) is opened on the outer wall of the roller (17), the two guide rods (19) are arranged at the top of the inner cavity of the sliding box (4), the slide plate (20) can be slidably sleeved on the outer walls of the two guide rods (19), one end of the slider (21) can be slidably embedded in the inner cavity of the slide groove (18), the other end of the slider (21) is fixedly connected to the slide plate (20), the slideway (22) is opened at the front end of the sliding box (4), the moving rod (23) can be slidably embedded in the inner cavity of the slideway (22), one end of the moving rod (23) is fixedly connected to the slide plate (20), and the other end of the moving rod (23) is fixedly connected to the vacuum cleaner (5).

2. A grinding device for automobile die-casting parts processing according to claim 1, characterized in that: Wheels (8) are arranged at the four corners of the bottom end of the casing (1), and the wheels (8) are self-locking universal wheels.

3. The grinding device for automobile die-casting parts processing according to claim 1 is characterized in that: The slide groove (18) is spiral-shaped and connected end to end.

4. The grinding device for automobile die-casting parts processing according to claim 1 is characterized in that: The lifting assembly comprises a first motor (9), a screw rod (10), a moving block (11), a fixed seat (12), a connecting rod (13) and a limit assembly. The first motor (9) is arranged at the right end of the casing (1). The output end of the first motor (9) extends to the inner cavity of the casing (1). One end of the screw rod (10) is rotatably connected to the left side of the inner cavity of the casing (1) through a bearing. The other end of the screw rod (10) is fixedly connected to the output end of the first motor (9). The two moving blocks (11) are respectively screwed to the left and right sides of the outer wall of the screw rod (10). The fixed seat (12) is arranged at the middle of the bottom end of the operating table (3). One end of the two connecting rods (13) is respectively hinged to the top of the two moving blocks (11). The other end of the two connecting rods (13) is respectively hinged to the left and right sides of the bottom end of the fixed seat (12). The limit assembly is arranged at the bottom end of the inner cavity of the casing (1) and is fixedly connected to the bottom ends of the two moving blocks (11).

5. A grinding device for automobile die-casting parts processing according to claim 4, characterized in that: The threads on the left and right sides of the outer wall of the screw rod (10) are arranged opposite to each other.

6. A grinding device for automobile die-casting parts processing according to claim 4, characterized in that: The limiting assembly comprises a limiting groove (14) and a limiting block (15); the limiting groove (14) is arranged at the bottom end of the inner cavity of the housing (1); the two limiting blocks (15) are slidably embedded in the inner cavity of the limiting groove (14) and are respectively fixedly connected to the bottom ends of the two moving blocks (11); the inner cavity of the limiting groove (14) and the outer wall of the limiting block (15) are matched and both are in a "T" shape.

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