Deburring device for casting part polishing

Abstract

The utility model discloses a deburring device for casting part polishing, relates to the technical field of casting part polishing and deburring, and aims to solve the technical problem that the deburring time of a current deburring device for casting part polishing is long. The deburring device comprises a vibration base, a shell is arranged at the top of the vibration base, and a mounting seat is arranged at the bottom in the shell; a storage structure is rotatably arranged in the center of the top of the mounting seat, a plurality of groups of driving structures are equidistantly arranged on the periphery of the top of the mounting seat, the storage structure comprises an outer sleeve and a storage cylinder, the outer sleeve is rotatably arranged on the mounting seat, and the storage cylinder is movably arranged in the outer sleeve. The casting part polishing and deburring device has the advantage of rapidly polishing and deburring casting parts.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding and deburring of castings, and more specifically to a deburring device for grinding castings. Background Art

[0002] A casting is a product obtained by pouring liquid metal into a mold cavity that is adapted to the shape and size of the part, and then cooling and solidifying it to obtain a blank or part. After the casting is formed, there will be many burrs on its surface. The subsequent use of such castings requires multiple processing, among which grinding and deburring is one of the processing links. In the grinding and deburring of castings, a deburring device, i.e. a deburring machine, is required. The deburring machine usually puts the casting into a cylinder, and then adds granular ceramic media into the cylinder, and then uses a vibration base to drive the device to vibrate back and forth quickly to make various parts of the casting move and rub against the ceramic medium to remove burrs, and can also polish the surface of the part.

[0003] Existing deburring devices usually only use a single vibration method to make various parts of the casting move and rub against the ceramic medium to remove burrs. The relative movement and friction rate between the ceramic medium and various parts of the casting is slow, resulting in a relatively long deburring work for the casting, which will greatly affect its practical performance. In view of this, we propose a deburring device for grinding castings. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide a deburring device for grinding castings to solve the technical problem that the deburring time of the current deburring device for grinding castings is long.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a deburring device for grinding castings, comprising a vibration base, a shell is arranged on the top of the vibration base, a mounting seat is arranged at the bottom of the shell, a storage structure is rotatably arranged at the center of the top of the mounting seat, and a plurality of groups of driving structures are equidistantly arranged around the top of the mounting seat;

[0006] The storage structure comprises an outer shell and a storage cylinder. The outer shell is rotatably arranged on a mounting seat, and the storage cylinder is movably arranged inside the outer shell.

[0007] When grinding and deburring castings, the utility model can directly put the castings into the storage structure, and then add granular ceramic medium into the storage structure, and then the vibrating base drives the device to vibrate back and forth quickly, and at the same time controls the driving structure to drive the storage structure to rotate back and forth. With the coordinated cooperation of the two, the rate of relative movement and friction between the ceramic medium and various parts of the castings can be greatly improved, thereby greatly shortening the time for grinding and deburring the castings, making the practical performance of the device better, and the driving structure indirectly drives the storage cylinder to rotate through the outer sleeve. When the castings in the storage cylinder are ground and deburred, the storage cylinder can be directly taken out of the outer sleeve, and then the ceramic medium and the castings inside the storage cylinder can be directly poured out together, so that personnel can quickly collect the castings after grinding and deburring, without the need for personnel to take them one by one from the device, which greatly improves the convenience of use of the device and further improves the performance of the device.

[0008] Preferably, the driving structure comprises a motor, which is arranged on the top of the mounting seat, a gear plate is arranged at the top output end of the motor via a rotating shaft, a gear sleeve symmetrical to the gear plate is arranged around the outer sleeve, and the gear sleeve is meshed with the gear plate.

[0009] Preferably, the bottom of the outer sleeve is rotatably connected to the top of the mounting seat via a bearing, and the top edge of the outer sleeve is rotatably connected to the top of the shell via a bearing.

[0010] Preferably, a convex edge is arranged around the bottom inner part of the outer sleeve, a top cover is hingedly arranged on the top of the outer sleeve, a first U-shaped frame is arranged on one side of the top cover, a limiting groove is provided on the top of the first U-shaped frame, a second U-shaped groove is symmetrically arranged on the top edge of the outer sleeve and the first U-shaped frame, a screw is rotatably arranged inside the second U-shaped groove, and a screw sleeve is screwed on the screw.

[0011] Preferably, a plurality of groups of limiting convex strips are arranged equidistantly around the inner wall of the outer sleeve, a slot symmetrical to the limiting convex strips is opened on the outer wall of the storage tube, and a cross bar is arranged at the top of the storage tube.

[0012] Preferably, a plurality of groups of second through holes are equidistantly formed at the bottom of the storage cylinder, a first through hole is formed at the top of the mounting seat, an inclined cavity is provided inside the mounting seat, a discharge pipe is arranged at the lower part of the inclined cavity, and the discharge pipe runs through the shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model adopts the designed mounting seat, storage structure and driving structure. When grinding and deburring the casting, the casting can be directly placed in the storage structure, and then the granular ceramic medium is added to the storage structure. Then the vibration base drives the device to vibrate rapidly back and forth, and at the same time the driving structure is controlled to drive the storage structure to rotate back and forth. With the coordinated cooperation of the two, the relative movement and friction rate of the ceramic medium and various parts of the casting can be greatly improved, thereby greatly shortening the time for grinding and deburring the casting, making the practical performance of the device better, and solving the technical problem of long deburring time of the current deburring device for grinding castings. Therefore, the utility model has the advantage of rapid grinding and deburring of castings.

[0015] 2. The storage structure of the utility model is composed of an outer sleeve and a storage cylinder. The storage cylinder is movably placed in the outer sleeve, and then the driving structure indirectly drives the storage cylinder to rotate through the outer sleeve. When the casting in the storage cylinder is polished and deburred, the storage cylinder can be directly taken out from the outer sleeve, and then the ceramic medium and the casting inside the storage cylinder can be directly poured out together, which is convenient for personnel to quickly collect the castings after polishing and deburring, without the need for personnel to take them one by one from the device, which greatly improves the convenience of use of the device and further improves the performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the mounting seat, storage structure and driving structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the mounting base structure of the utility model;

[0020] Figure 5 This is a first schematic diagram of the storage structure of the utility model;

[0021] Figure 6 This is the second schematic diagram of the storage structure of the present utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Vibration base; 2. Shell; 3. Mounting seat; 301. First through hole; 302. Inclined cavity; 303. Exhaust pipe; 4. Storage structure; 5. Driving structure; 501. Gear sleeve; 502. Motor; 503. Gear plate; 6. Outer sleeve; 601. Flange; 602. Top cover; 603. First U-shaped frame; 604. Limiting groove; 605. Second U-shaped groove; 606. Screw; 607. Screw sleeve; 608. Limiting convex strip; 7. Storage cylinder; 701. Slot; 702. Second through hole; 703. Cross bar. DETAILED DESCRIPTION

[0024] like Figures 1 to 6 As shown, the utility model relates to a deburring device for grinding castings, comprising a vibration base 1, a shell 2 is arranged on the top of the vibration base 1, a mounting seat 3 is arranged at the bottom of the shell 2, a storage structure 4 is rotatably arranged at the center of the top of the mounting seat 3, and a plurality of groups of driving structures 5 are equidistantly arranged around the top of the mounting seat 3. When grinding and deburring the casting, the casting can be directly placed in the storage structure 4, and then granular ceramic medium is added to the storage structure 4, and then the vibration base 1 drives the device to vibrate back and forth quickly, and at the same time controls the driving structure 5 to drive the storage structure 4 to rotate back and forth. Under the coordinated cooperation of the two, the relative movement and friction rate of the ceramic medium and various parts of the casting can be greatly improved, thereby greatly shortening the time for grinding and deburring the casting, making the practical performance of the device better;

[0025] Specifically, the driving structure 5 includes a motor 502, which is arranged on the top of the mounting base 3. A gear plate 503 is arranged at the top output end of the motor 502 through a rotating shaft. A gear sleeve 501 symmetrical to the gear plate 503 is arranged around the outer sleeve 6. The gear sleeve 501 is meshed with the gear plate 503. The motor 502 drives the gear plate 503 to rotate, and the gear plate 503 drives the storage structure 4 to rotate through the gear sleeve 501.

[0026] In an embodiment of the utility model, the storage structure 4 includes an outer sleeve 6 and a storage cylinder 7. The outer sleeve 6 is rotatably arranged on the mounting seat 3, and the storage cylinder 7 is movably arranged inside the outer sleeve 6. The ceramic medium and the casting are both placed in the storage cylinder 7, and then the driving structure 5 indirectly drives the storage cylinder 7 to rotate through the outer sleeve 6. When the casting in the storage cylinder 7 is polished and deburred, the storage cylinder 7 can be directly taken out from the outer sleeve 6, and then the ceramic medium and the casting inside the storage cylinder 7 can be directly poured out together, which is convenient for personnel to quickly collect the polished and deburred castings without the need for personnel to take them one by one from the device, which greatly improves the convenience of use of the device and further improves the performance of the device.

[0027] Specifically, the bottom of the jacket 6 is rotatably connected to the top of the mounting seat 3 through a bearing, and the top edge of the jacket 6 is rotatably connected to the top of the shell 2 through a bearing, so that the jacket 6 can be rotatably installed, and the upper and lower parts of the jacket 6 are rotatably connected to ensure the stability of the jacket 6.

[0028] Furthermore, a convex edge 601 is arranged around the bottom of the outer sleeve 6, and a top cover 602 is hingedly arranged on the top of the outer sleeve 6. A first U-shaped frame 603 is arranged on one side of the top cover 602, and a limiting groove 604 is provided on the top of the first U-shaped frame 603. A second U-shaped groove 605 is symmetrically arranged on the top edge of the outer sleeve 6 and the first U-shaped frame 603. A screw rod 606 is rotatably arranged inside the second U-shaped groove 605, and a screw sleeve 607 is screwed on the screw rod 606. The convex edge 601 is used to support the storage tube 7, and the top cover 602 is used to close the top openings of the outer sleeve 6 and the storage tube 7. After covering the top cover 602, the screw rod 606 is rotated into the first U-shaped frame 603, and then the screw sleeve 607 is screwed so that the screw sleeve 607 is located in the limiting groove 604, thereby fixing the top cover 602.

[0029] Furthermore, a plurality of groups of limiting ridges 608 are equidistantly arranged around the inner wall of the outer sleeve 6, a slot 701 symmetrical to the limiting ridge 608 is opened on the outer wall of the storage cylinder 7, and a cross bar 703 is arranged at the top of the storage cylinder 7. After the storage cylinder 7 is inserted into the outer sleeve 6, the insertion slot 701 of the storage cylinder 7 is inserted into the limiting ridge 608 of the outer sleeve 6 to limit the storage cylinder 7 and prevent the storage cylinder 7 from rotating inside the outer sleeve 6. Therefore, when the driving structure 5 drives the outer sleeve 6 to rotate, the storage cylinder 7 inside the outer sleeve 6 will also rotate, and the cross bar 703 is convenient for people to hold and take out the storage cylinder 7.

[0030] It is worth mentioning that a plurality of groups of second through holes 702 are equidistantly provided at the bottom of the storage cylinder 7, a first through hole 301 is provided at the top of the mounting seat 3, an inclined cavity 302 is arranged inside the mounting seat 3, and a discharge pipe 303 is arranged at the lower part of the inclined cavity 302, and the discharge pipe 303 runs through the shell 2. When the ceramic medium inside the storage cylinder 7 grinds and deburrs the casting, under the action of vibration, the waste chips will fall into the inclined cavity 302 through the second through hole 702, and then slide down the inclined cavity 302 to its lower part, and finally be discharged from the discharge pipe 303, which can avoid a large amount of waste chips being stored in the storage cylinder 7 and affecting the grinding and deburring operation of the casting by the ceramic medium.

[0031] Working principle: This embodiment provides a deburring device for grinding castings. When grinding and deburring castings, the castings can be directly placed in the storage structure 4, and then granular ceramic medium is added to the storage structure 4. Then the vibration base 1 drives the device to vibrate quickly and reciprocatingly, and at the same time, the driving structure 5 is controlled to drive the storage structure 4 to rotate reciprocatingly. Under the coordinated cooperation of the two, the relative movement and friction rate of the ceramic medium and various parts of the castings can be greatly improved, thereby greatly shortening the time for grinding and deburring the castings, making the practical performance of the device better;

[0032] Secondly, the ceramic medium and the casting are both placed in the storage cylinder 7, and then the driving structure 5 indirectly drives the storage cylinder 7 to rotate through the outer sleeve 6. When the casting in the storage cylinder 7 is polished and deburred, the storage cylinder 7 can be directly taken out from the outer sleeve 6, and then the ceramic medium and the casting inside the storage cylinder 7 can be directly poured out together, which is convenient for personnel to quickly collect the polished and deburred castings without the need for personnel to take them out one by one from the device, which greatly improves the convenience of use of the device and further improves the performance of the device;

[0033] Finally, when the ceramic medium inside the storage tube 7 is grinding and deburring the casting, under the action of vibration, the waste chips will fall into the inclined cavity 302 through the second through hole 702, then slide down the inclined cavity 302 to its lower point, and finally be discharged from the discharge pipe 303, which can avoid a large amount of waste chips being stored in the storage tube 7 and affecting the grinding and deburring operation of the casting by the ceramic medium.

[0034] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A deburring device for grinding castings, characterized in that: The invention comprises a vibration base (1), a shell (2) is arranged on the top of the vibration base (1), a mounting seat (3) is arranged at the bottom of the shell (2), a storage structure (4) is rotatably arranged at the center of the top of the mounting seat (3), and a plurality of groups of driving structures (5) are equidistantly arranged around the top of the mounting seat (3); The storage structure (4) comprises an outer sleeve (6) and a storage cylinder (7); the outer sleeve (6) is rotatably arranged on the mounting seat (3), and the storage cylinder (7) is movably arranged inside the outer sleeve (6).

2. A deburring device for grinding castings according to claim 1, characterized in that: The driving structure (5) comprises a motor (502), the motor (502) being arranged on the top of the mounting seat (3), a gear plate (503) being arranged at the top output end of the motor (502) via a rotating shaft, a gear sleeve (501) being arranged around the outer sleeve (6) and being symmetrical with the gear plate (503), and the gear sleeve (501) being meshed with the gear plate (503).

3. A deburring device for grinding castings according to claim 1, characterized in that: The bottom of the outer sleeve (6) is rotatably connected to the top of the mounting seat (3) via a bearing, and the top edge of the outer sleeve (6) is rotatably connected to the top of the housing (2) via a bearing.

4. A deburring device for grinding castings according to claim 1, characterized in that: A convex edge (601) is arranged around the inner bottom of the outer sleeve (6); a top cover (602) is hingedly arranged on the top of the outer sleeve (6); a first U-shaped frame (603) is arranged on one side of the top cover (602); a limiting groove (604) is provided on the top of the first U-shaped frame (603); a second U-shaped groove (605) is symmetrically arranged on the top edge of the outer sleeve (6) and the first U-shaped frame (603); a screw rod (606) is rotatably arranged inside the second U-shaped groove (605); a screw sleeve (607) is screwed onto the screw rod (606).

5. A deburring device for grinding castings according to claim 1, characterized in that: A plurality of groups of limiting convex strips (608) are arranged equidistantly around the inner wall of the outer sleeve (6), a slot (701) symmetrical to the limiting convex strips (608) is provided on the outer wall of the storage tube (7), and a cross bar (703) is arranged at the top of the storage tube (7).

6. A deburring device for grinding castings according to claim 1, characterized in that: The bottom of the storage cylinder (7) is provided with a plurality of groups of second through holes (702) at equal intervals, the top of the mounting seat (3) is provided with a first through hole (301), an inclined cavity (302) is provided inside the mounting seat (3), a discharge pipe (303) is arranged at the lower part of the inclined cavity (302), and the discharge pipe (303) passes through the shell (2).

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