CN111673596A - A casting grinding device with dust removal function for mechanical production - Google Patents

Abstract

The invention discloses a casting grinding device with a dust removal function for mechanical production, which comprises a frame, a grinding unit and a dust removal unit, wherein the grinding unit is arranged on the top, the bottom and the right side wall of the frame, the grinding unit comprises a grinding assembly and a feeding assembly used for driving the grinding assembly to move, the grinding assembly comprises a grinding disc and a second motor used for driving the grinding disc to rotate, the feeding assembly comprises a first feeding mechanism, a second feeding mechanism vertical to the feeding direction of the first feeding mechanism and a third feeding mechanism used for adjusting the distance between the grinding disc and a casting, the dust removal unit comprises a dust collector, a dust collection plate communicated with a suction inlet of the dust collector and a driving mechanism for driving the dust collection plate to move, the driving mechanism comprises a third motor, a rotary table and a connecting rod, and the polishing unit is arranged, so that polishing is sufficient, polishing is carried out in all directions, and the working efficiency is improved; the dust collection unit is arranged, so that the dust collection angle is constantly changed, the dust collection range is expanded, and the dust collection efficiency is improved.

Description

A casting grinding device with dust removal function for mechanical production

technical field

The invention relates to the technical field of mechanical production, in particular to a casting grinding device with dust removal function for mechanical production.

Background technique

Castings are metal forming objects obtained by various casting methods, that is, the smelted liquid metal is injected into the pre-prepared casting mold by pouring, injection, suction or other casting methods, and after cooling, after grinding and other subsequent processing methods. , The obtained objects with a certain shape, size and performance, castings have a variety of classification methods: according to the different metal materials used, they are divided into steel castings, iron castings, copper castings, aluminum castings, magnesium castings, Zinc castings, titanium castings, etc. And each type of casting can be further divided into different types according to its chemical composition or metallographic structure.

During the production process of castings, the castings need to be ground. The existing grinding device needs to manually replace the grinding surface, so that the castings can be fully ground on multiple sides. This makes the operation cumbersome, increases the labor intensity of workers, and reduces the production efficiency.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a casting grinding device with dust removal function for mechanical production, so as to solve the above problems.

To achieve the above object, the present invention provides the following technical solutions:

A casting grinding device with dust removal function for mechanical production, comprising a frame, a grinding unit and a dust removal unit, wherein a grinding unit is installed on the top, bottom and right side wall of the frame, and the grinding unit includes a grinding assembly and A feeding assembly for driving a grinding assembly to move, the grinding assembly includes a grinding disc and a second motor for driving the grinding disc to rotate, the feeding assembly includes a first feeding mechanism, and the first feeding mechanism feeds A second feeding mechanism with a vertical direction and a third feeding mechanism for adjusting the distance between the grinding disc and the casting, the first feeding mechanism includes a first motor, a first threaded rod and a first mounting seat, the first threaded rod It is rotatably mounted on the frame, the first motor is driven to connect the first threaded rod, the first motor is fixedly installed on the frame, and the first mounting seat is provided with a first thread for the first threaded rod to pass through and be threadedly connected a through hole, the side of the first installation seat close to the side wall of the frame is slidably connected to the frame, the second feeding mechanism is installed on the first installation seat, and the second feeding mechanism includes a drive motor, a first Two threaded rods and a second mounting seat, the second threaded rod is rotatably mounted on the side wall of the first mounting seat close to the casting, the driving motor is drivingly connected to the second threaded rod, and the driving motor is fixedly mounted on the first mounting seat On the seat, the second mounting seat is provided with a second threaded through hole through which the second threaded rod passes and is threadedly connected, the second mounting seat is slidably connected with the first mounting seat, and the third feeding mechanism is installed on the On the second mounting seat, the third feeding mechanism is drivingly connected to the grinding assembly, a second electric push rod is fixedly installed on the left side wall of the frame, and a U-shaped plate is fixed on the telescopic rod of the second electric push rod.

On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

In an optional solution, support legs are evenly and symmetrically fixed at the bottom of the rack.

In an optional solution, a first sliding block is fixed on the side wall of the first mounting seat, and a first sliding groove for sliding the first sliding block is opened on the side wall of the frame.

In an optional solution, a second sliding block is fixed on the side wall of the second mounting seat, and a second sliding groove for sliding the second sliding block is opened on the first mounting seat.

In an optional solution: the third feeding mechanism is a first electric push rod, the first electric push rod is mounted on the second mounting seat by screws, and the telescopic rod of the first electric push rod is connected to the The second motor of the sanding assembly is fixedly connected.

In an optional solution: the dust removal unit includes a vacuum cleaner, a vacuum cleaner plate connected to the suction port of the vacuum cleaner, and a driving mechanism for driving the movement of the vacuum cleaner plate, and the four corners of the frame are hingedly mounted with dust collectors Nozzles are evenly arranged on the side wall of the vacuum plate close to the casting, the vacuum plate is hollow inside and is connected to the suction port of the vacuum cleaner through a vacuum pipe, the vacuum cleaner is installed on the frame, and the drive mechanism It includes a third motor, a turntable and a connecting rod. The third motor is installed on the frame, a turntable is fixedly installed on the output shaft of the third motor, and a connecting rod is hingedly installed on the outer ring of the end face of the turntable. The other end of the rod is hinged with the vacuum plate.

In an optional solution, adjusting bolts are threaded on both side walls of the U-shaped plate, and a positioning plate is rotatably installed at one end of the adjusting bolt inside the U-shaped plate.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. A grinding unit is provided, the grinding unit includes a grinding component and a feeding component for driving the grinding component to move, the grinding component includes a grinding disc and a second motor for driving the grinding disc to rotate, the feeding component Including a first feeding mechanism, a second feeding mechanism perpendicular to the feeding direction of the first feeding mechanism, and a third feeding mechanism for adjusting the distance between the grinding disc and the casting, the first feeding mechanism includes a first motor, a second feeding mechanism A threaded rod and a first mounting seat, the second feeding mechanism includes a drive motor, a second threaded rod and a second mounting seat, a second electric push rod is fixedly mounted on the left side wall of the frame, and the first A U-shaped plate is fixed on the telescopic rod of the second electric push rod, which is extended by the first electric push rod, so that the top and bottom of the frame and the grinding disc with the grinding assembly on the side wall position the casting, and then pass the second electric push rod to position the casting. The push rod is extended, and the U-shaped plate positions the casting, and then the grinding units at the top, bottom and right side of the frame fully grind the upper surface, the lower surface and the right side of the casting, and the upper surface, lower surface and right side of the casting are fully ground. After the side grinding is completed, the second electric push rod is shortened, the U-shaped plate is separated from the casting, and the grinding discs at the top and bottom of the frame are rotated synchronously, so that the casting is rotated 90 degrees, and then the grinding unit on the right side of the frame is used for the casting. The other side is ground, and all sides are ground in turn in this way, the grinding is sufficient, and the grinding is carried out in all directions, which improves the work efficiency;

2. The dedusting unit includes a vacuum cleaner, a vacuum plate connected to the suction port of the vacuum cleaner, and a drive mechanism for driving the vacuum plate to move. The drive mechanism includes a third motor, a turntable and a connecting rod. The suction plate sucks the dust, and at the same time, the third motor drives the turntable to rotate, and the turntable drives the suction plate to swing through the connecting rod. When the suction plate swings, the suction angle changes continuously, which expands the scope of cleaning and improves the efficiency of cleaning.

Description of drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention.

FIG. 3 is a schematic structural diagram of a U-shaped plate in a second embodiment of the present invention.

4 is a three-dimensional view of a U-shaped plate in a second embodiment of the present invention.

Reference number notes: 1-frame, 2-first motor, 3-first threaded rod, 4-first mount, 5-second mount, 6-dust plate, 7-turntable, 8-connection Rod, 9-dust pipe, 10-second threaded rod, 11-first electric push rod, 12-second motor, 13-grinding disc, 14-first slider, 15-U-shaped plate, 16-vacuum cleaner , 17- the second electric push rod, 18- the third motor, 19- the second slider, 20- support legs, 21- adjustment bolts, 22- positioning plate.

Detailed ways

The following embodiments will describe the present invention in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be enlarged or reduced. The embodiments listed in the present invention are only used to illustrate the present invention, but not to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

Example 1

Referring to FIG. 1, in an embodiment of the present invention, a casting grinding device with dust removal function for mechanical production includes a frame 1, a grinding unit and a dust removal unit. The bottom of the frame 1 is evenly and symmetrically fixed with supporting legs 20. , a roller can be installed at the bottom end of the support leg 20 to facilitate the movement of the device, a grinding unit is installed on the top, bottom and right side wall of the frame 1, and the grinding unit includes a grinding component and a grinding unit for driving the grinding component to move. A feeding assembly, the grinding assembly includes a grinding disc 13 and a second motor 12 for driving the grinding disc 13 to rotate, and the feeding assembly includes a first feeding mechanism, a first feeding direction perpendicular to the feeding direction of the first feeding mechanism Two feeding mechanisms and a third feeding mechanism for adjusting the distance between the grinding disc 13 and the casting, the first feeding mechanism includes a first motor 2, a first threaded rod 3 and a first mounting seat 4, the first threaded rod 3. It is rotatably mounted on the frame 1, the first motor 2 is drivingly connected to the first threaded rod 3, the first motor 2 is fixedly installed on the frame 1, and the first mounting seat 4 is provided with a thread for the first threaded rod 3 to pass through. The first threaded through hole that passes through and is threadedly connected, the side of the first mounting seat 4 close to the side wall of the rack 1 is slidably connected to the rack 1. In this embodiment, the side wall of the first mounting seat 4 is fixed on the side wall. There is a first slider 14, a first chute for sliding the first slider 14 is opened on the side wall of the frame 1, the second feeding mechanism is installed on the first mounting seat 4, the second The feeding mechanism includes a driving motor, a second threaded rod 10 and a second mounting seat 5, the second threaded rod 10 is rotatably mounted on the side wall of the first mounting seat 4 close to the casting, and the driving motor is drivingly connected to the second thread Rod 10, the drive motor is fixedly mounted on the first mounting seat 4, the second mounting seat 5 is provided with a second threaded through hole for the second threaded rod 10 to pass through and screw connection, the second mounting seat 5 It is slidably connected with the first mounting seat 4 . In this embodiment, a second sliding block 19 is fixed on the side wall of the second mounting seat 5 , and a second sliding block 19 is provided on the first mounting seat for sliding the second sliding block 19 . The third feeding mechanism is installed on the second mounting seat 5, and the third feeding mechanism is drivingly connected to the grinding assembly. In this embodiment, the third feeding mechanism is preferably the first electric push rod 11. An electric push rod 11 is preferably installed on the second mounting seat 5 by screws, and the telescopic rod of the first electric push rod 11 is fixedly connected with the second motor 12 of the grinding assembly;

Further, a second electric push rod 17 is fixedly installed on the left side wall of the frame 1, and a U-shaped plate 15 is fixed on the telescopic rod of the second electric push rod 17, and the U-shaped plate 15 is used for positioning To support the casting, when working, firstly extend through the first electric push rod 11, so that the top and bottom of the frame 1 and the grinding disc 13 with the grinding assembly on the side wall position the casting, and then extend through the second electric push rod 17. long, the U-shaped plate 15 positions the casting, and then the grinding units at the top, bottom and right side of the frame 1 perform sufficient grinding on the upper surface, lower surface and right side of the casting in turn, and the upper surface, lower surface and right side of the casting are fully ground. After the surface grinding is completed, the second electric push rod 17 is shortened, the U-shaped plate 15 is separated from the casting, the grinding discs 13 at the top and bottom of the frame 1 are rotated synchronously, so that the casting is rotated 90 degrees, and then the grinding on the right side wall of the frame 1 is completed. The unit grinds the other side of the casting, and in this way, all sides are ground in turn, the grinding is sufficient, and the grinding is carried out in all directions, which improves the work efficiency;

The dust removal unit includes a vacuum cleaner 16, a vacuum cleaner 6 connected to the suction port of the vacuum cleaner 16, and a drive mechanism for driving the vacuum cleaner 6 to move. The four corners of the frame 1 are hingedly installed with the vacuum cleaner 6. Nozzles are evenly arranged on the side wall of the dust suction plate 6 close to the casting. The dust suction plate 6 is hollow inside and is connected to the suction port of the vacuum cleaner 16 through the dust suction pipe 9. The vacuum cleaner 16 is installed on the frame 1. The drive mechanism includes a third motor 18, a turntable 7 and a connecting rod 8. The third motor 18 is installed on the frame 1, and a turntable 7 is fixedly installed on the output shaft of the third motor 18. The turntable 7 A connecting rod 8 is hingedly installed on the outer ring of the end face, and the other end of the connecting rod 8 is hinged with the dust suction plate 6. The vacuum cleaner 16 sucks the dust through the dust suction pipe 9 and the dust suction plate 6. At the same time, the third motor 18 drives the turntable 7 to rotate. , The turntable 7 drives the vacuuming plate 6 to swing through the connecting rod 8. When the vacuuming plate 6 swings, the vacuuming angle changes continuously, which expands the vacuuming range and improves the vacuuming efficiency.

Example 2

Please refer to FIGS. 2 to 4 . The difference between the embodiment of the present invention and Embodiment 1 is that adjusting bolts 21 are threaded on both side walls of the U-shaped plate 15 , and the adjusting bolts 21 are located on the U-shaped plate. One end of the 15 is rotatably installed with a positioning plate 22, and the distance between the two positioning plates 22 is adjusted by rotating the adjusting bolt 21, thereby adapting to castings of different sizes and improving adaptability.

The working principle of the present invention is: when working, the first electric push rod 11 is extended first, so that the top and bottom of the frame 1 and the grinding disc 13 with the grinding components on the side walls are positioned to the casting, and then the second electric push rod 11 is used to position the casting. The push rod 17 is extended, and the U-shaped plate 15 positions the casting, and then the grinding units at the top, bottom and right side of the frame 1 fully grind the upper surface, the lower surface and the right side of the casting in turn. After the surface and the right side are polished, the second electric push rod 17 is shortened, the U-shaped plate 15 is separated from the casting, the grinding discs 13 at the top and bottom of the frame 1 are rotated synchronously, so that the casting is rotated 90 degrees, and then the right side of the frame 1 is rotated. The grinding unit on the wall grinds the other side of the casting. By grinding all the sides in turn, the grinding is sufficient and the grinding is carried out in all directions, which improves the work efficiency. At the same time, the third motor 18 drives the turntable 7 to rotate, and the turntable 7 drives the cleaning plate 6 to swing through the connecting rod 8. When the cleaning plate 6 swings, the cleaning angle changes continuously, which expands the cleaning range and improves the cleaning efficiency. .

The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited to this. should be included within the scope of protection of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims (7)

1. A casting grinding device with a dust removal function for mechanical production comprises a rack (1), a grinding unit and a dust removal unit, and is characterized in that the grinding unit is mounted on the top, the bottom and the right side wall of the rack (1), the grinding unit comprises a grinding assembly and a feeding assembly for driving the grinding assembly to move, the grinding assembly comprises a grinding disc (13) and a second motor (12) for driving the grinding disc (13) to rotate, and the feeding assembly comprises a first feeding mechanism, a second feeding mechanism perpendicular to the feeding direction of the first feeding mechanism and a third feeding mechanism for adjusting the distance between the grinding disc (13) and a casting;

the first feeding mechanism comprises a first motor (2), a first threaded rod (3) and a first mounting seat (4), the first threaded rod (3) is rotatably mounted on the rack (1), the first motor (2) is connected with the first threaded rod (3) in a driving mode, the first motor (2) is fixedly mounted on the rack (1), a first threaded through hole for the first threaded rod (3) to penetrate through and be connected with threads is formed in the first mounting seat (4), one side, close to the side wall of the rack (1), of the first mounting seat (4) is connected with the rack (1) in a sliding mode, the second feeding mechanism is mounted on the first mounting seat (4) and comprises a driving motor, a second threaded rod (10) and a second mounting seat (5), the second threaded rod (10) is rotatably mounted on the side wall, close to a casting, of the first mounting seat (4), and the driving motor is connected with the second threaded rod (10) in a driving mode, the utility model discloses a polishing machine, including frame (1), driving motor, second mount pad (5), third feeding mechanism, drive motor fixed mounting is on first mount pad (4), set up on second mount pad (5) and supply second threaded rod (10) to pass and threaded connection's second screw through-hole, second mount pad (5) and first mount pad (4) sliding connection, the third is fed and is installed on second mount pad (5), and the third is fed and is connected the subassembly of polishing for the mechanism drive, fixed mounting has second electric putter (17) on the left side wall of frame (1), be fixed with U template (15) on the telescopic link of second electric putter (17).

2. Casting grinding device with dust removal function for mechanical production according to claim 1, characterized in that the bottom of the frame (1) is uniformly and symmetrically fixedly provided with supporting legs (20).

3. The casting grinding device with the dust removal function for mechanical production according to claim 1, wherein a first sliding block (14) is fixed on the side wall of the first mounting seat (4), and a first sliding groove for the first sliding block (14) to slide is formed in the side wall of the machine frame (1).

4. The casting grinding device with the dust removal function for mechanical production according to claim 1, wherein a second sliding block (19) is fixed on the side wall of the second mounting seat (5), and a second sliding groove for the second sliding block (19) to slide is formed in the first mounting seat.

5. The casting grinding device with the dust removal function for mechanical production according to claim 1, wherein the third feeding mechanism is a first electric push rod (11), the first electric push rod (11) is mounted on the second mounting seat (5) through screws, and a telescopic rod of the first electric push rod (11) is fixedly connected with a second motor (12) of the grinding assembly.

6. The casting grinding device with the dust removal function for mechanical production according to any one of claims 1-5, wherein the dust removal unit comprises a dust collector (16), a dust collection plate (6) communicated with a suction inlet of the dust collector (16), and a driving mechanism for driving the dust collection plate (6) to move, the dust collection plate (6) is hinged to each of four corners of the frame (1), nozzles are uniformly arranged on the side wall, close to the casting, of the dust collection plate (6), the dust collection plate (6) is hollow and is connected with the suction inlet of the dust collector (16) through a dust collection pipe (9), the dust collector (16) is mounted on the frame (1), the driving mechanism comprises a third motor (18), a rotary disc (7) and a connecting rod (8), the third motor (18) is mounted on the frame (1), and the rotary disc (7) is fixedly mounted on an output shaft of the third motor (18), the outer ring of the end face of the rotary table (7) is hinged with a connecting rod (8), and the other end of the connecting rod (8) is hinged with the dust collection plate (6).

7. The casting grinding device with the dust removing function for mechanical production according to claim 6, characterized in that two side walls of the U-shaped plate (15) are respectively provided with an adjusting bolt (21) in a threaded manner, and one end of the adjusting bolt (21) located in the U-shaped plate (15) is rotatably provided with a positioning plate (22).

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