Deburring device for motor end cover machining

Abstract

The utility model belongs to the technical field of sand blasting, and relates to a motor end cover machining deburring device which comprises a machining table, a placing seat, a waste liquid barrel and a fixing frame, a plurality of first sliding grooves are circumferentially formed in the top of an annular fixing seat at equal intervals, a gear ring is rotatably installed on the inner ring of the annular fixing seat, and racks are fixedly installed at the bottoms of a plurality of supporting plates. The rack is slidably clamped in the first sliding groove, a driving gear is fixedly mounted at the output end of the second driving motor, a second sliding groove is formed in the fixing frame, a sand blasting head mounting base is slidably mounted in the second sliding groove, a third driving motor is fixedly mounted on the clamping plate, and a driving gear is fixedly mounted at the output end of the third driving motor. A toothed plate is integrally formed at the rear end of the fixing frame and is in meshed connection with the driving gear; the deburring device is used for the motor end cover, a sand blasting deburring mode is adopted, the motor end covers of different sizes can be fixed, an automatic comprehensive sand blasting mode is adopted, and the sand blasting uniformity is improved.

Description

Technical Field

[0001] This utility model belongs to the field of sandblasting technology, and specifically relates to a deburring device for motor end cap processing. Background Technology

[0002] Before assembly, the motor end cover needs to be deburred. Sandblasting is a common method for deburring motor end covers. Sandblasting is a common surface treatment technology that uses high-speed jets of sand or other particulate materials to impact the surface of the object being treated, thereby cleaning, deburring, removing dirt, and improving surface quality. During sandblasting, compressed air is usually used as power to form a high-speed jet stream, propelling the abrasive material at high speed onto the workpiece surface.

[0003] Traditional sandblasting equipment cannot be positioned for motor end caps of different sizes, and requires manual handling of the sandblasting head to remove burrs. This is not only inefficient, but also easily causes uneven deburring on the outer surface of the motor end cap, affecting the deburring effect. Utility Model Content

[0004] To address the technical problems of traditional sandblasting devices being unable to target motor end caps of different sizes and requiring manual hand-held sandblasting for deburring, which is not only inefficient but also prone to uneven deburring on the outer surface of the motor end cap, affecting the deburring effect, this utility model provides the following technical solution:

[0005] This utility model relates to a deburring device for motor end cap processing, including a processing table, a placement seat, a waste liquid tank and a fixing frame. The processing table has a waste liquid tank at its center and the placement seat is located in the waste liquid tank. The placement seat is provided with a cover support assembly.

[0006] The cover assembly includes an annular fixed seat, a support plate, a transmission gear, and a second drive motor. The annular fixed seat has multiple first sliding grooves equidistantly spaced on its top circumference. A gear ring is rotatably mounted on the inner ring of the annular fixed seat. The support plate has multiple gears, each with a rack fixedly mounted at its bottom. The transmission gear has multiple gears equidistantly spaced and rotatably mounted in the placement seat. The rack is slidably engaged in the first sliding groove. The second drive motor is fixedly mounted in the placement seat. A drive gear is fixedly mounted at the output end of the second drive motor, and the drive gear meshes with the gear ring.

[0007] The fixed frame is fixedly installed on the top of the processing table. The fixed frame has a second sliding groove and a sandblasting head mounting seat is slidably installed in the second sliding groove. A clamping plate is fixedly welded to the rear end of the sandblasting head mounting seat. A third drive motor is fixedly installed on the clamping plate and a drive gear is fixedly installed at the output end of the third drive motor. A toothed plate is integrally formed at the rear end of the fixed frame and the drive gear is meshed with the toothed plate.

[0008] As a preferred embodiment of the present invention, the waste liquid tank is in the shape of an inverted frustum, and a connecting pipe is fixedly connected to the bottom of the waste liquid tank. A screw cap is rotatably fitted onto the other end of the connecting pipe, and the connecting pipe is rotatably connected to the waste liquid tank through the screw cap.

[0009] In a preferred embodiment of this invention, the first groove, the support plate, and the transmission gear are of the same number.

[0010] As a preferred technical solution of this utility model, the transmission gear is provided in multiple parts and simultaneously meshes with the gear ring and the rack.

[0011] In a preferred embodiment of this invention, the thickness of the transmission gear is greater than the thickness of the gear ring.

[0012] As a preferred embodiment of this utility model, the fixing frame, the second sliding groove and the toothed plate are all arc-shaped and concentric.

[0013] As a preferred embodiment of this utility model, a mounting frame is fixedly welded to the bottom of the placement seat, and a first drive motor is fixedly installed on the bottom of the processing table, with the output end of the first drive motor fixedly connected to the mounting frame.

[0014] The beneficial effects achieved by this utility model are:

[0015] The second drive motor drives the rack to slide and extend within the first groove, and moves the support plate to fix the motor end caps of different inner diameters.

[0016] A sandblasting head is installed in the sandblasting head mounting base. While sandblasting, the third drive motor drives the sandblasting head mounting base to slide in the second slide groove. At the same time, the first drive motor drives the placement base to rotate, so as to achieve the purpose of multi-directional sandblasting and improve the uniformity of sandblasting. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the deburring device for motor end cap processing according to this utility model;

[0019] Figure 2 This is a front sectional view of a deburring device for motor end cap processing according to this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the cover support assembly in a deburring device for motor end cover processing according to this utility model;

[0021] Figure 4This is a schematic diagram of the structure of the fixing frame in the deburring device for motor end cover processing according to this utility model.

[0022] In the diagram: 1. Processing table; 101. Waste liquid tank; 102. First drive motor; 103. Connecting pipe; 2. Placement seat; 201. Mounting frame; 3. Cover assembly; 301. Annular fixed seat; 302. Support plate; 303. Transmission gear; 304. Second drive motor; 305. First slide groove; 306. Gear ring; 307. Rack; 308. Drive gear; 4. Waste liquid tank; 5. Fixed frame; 501. Second slide groove; 502. Sandblasting head mounting seat; 503. Clamping plate; 504. Third drive motor; 505. Drive gear; 506. Gear plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example: Figure 1-4 As shown, a deburring device for motor end cap processing includes a processing table 1, a placement seat 2, a waste liquid tank 4 and a fixing frame 5. A waste liquid tank 101 is provided at the center of the processing table 1 and the placement seat 2 is located in the waste liquid tank 101. A cover support assembly 3 is provided on the placement seat 2.

[0025] The cover assembly 3 includes an annular fixed seat 301, a support plate 302, a transmission gear 303, and a second drive motor 304. The annular fixed seat 301 has multiple first sliding grooves 305 equidistantly arranged on its top circumference. A gear ring 306 is rotatably mounted on the inner ring of the annular fixed seat 301. The support plate 302 has multiple gears, each with a rack 307 fixedly mounted on its bottom. The transmission gears 303 have multiple gears equidistantly arranged on its circumference and are rotatably mounted in the placement seat 2. The rack 307 is slidably engaged in the first sliding grooves 305. The second drive motor 304 is fixedly mounted in the placement seat 2. The output end of the second drive motor 304 has a drive gear 308 fixedly mounted on it, and the drive gear 308 meshes with the gear ring 306. In use, the transmission gears 303 rotate synchronously, driving the rack 307 to slide and extend in the first sliding grooves 305, and driving the support plate 302 to move, so as to fix motor end covers with different inner diameters.

[0026] The fixing frame 5 is fixedly installed on the top of the processing table 1. The fixing frame 5 has a second sliding groove 501, and a sandblasting head mounting seat 502 is slidably installed in the second sliding groove 501. A clamping plate 503 is fixedly welded to the rear end of the sandblasting head mounting seat 502. A third drive motor 504 is fixedly installed on the clamping plate 503, and a drive gear 505 is fixedly installed at the output end of the third drive motor 504. A toothed plate 506 is integrally formed at the rear end of the fixing frame 5, and the drive gear 505 is meshed with the toothed plate 506. In use, a sandblasting head is installed on the sandblasting head mounting seat 502 and connected to an external sandblasting machine for sandblasting. At the same time as sandblasting, the third drive motor 504 drives the drive gear 505 to rotate. The rotation of the drive gear 505 drives the sandblasting head mounting seat 502 to slide in the second sliding groove 501 through the meshing action of the toothed plate 506 and the limiting action of the clamping plate 503, so as to achieve the purpose of multi-directional sandblasting.

[0027] The waste liquid tank 101 is in the shape of an inverted frustum. The bottom of the waste liquid tank 101 is fixedly connected to a connecting pipe 103. The other end of the connecting pipe 103 is rotatably fitted with a cap, and the connecting pipe 103 is rotatably connected to the waste liquid tank 4 through the cap. In use, the sand material in the sandblasting process is backflowed through the waste liquid tank 101 and flows into the waste liquid tank 4 through the connecting pipe 103 for collection and reuse, thus saving costs.

[0028] The number of first slide groove 305, support plate 302 and transmission gear 303 are the same. There are multiple transmission gears 303, which mesh with gear ring 306 and rack 307 simultaneously. The thickness of transmission gear 303 is greater than the thickness of gear ring 306. Fixing frame 5, second slide groove 501 and gear plate 506 are all arc-shaped and concentric. In use, second drive motor 304 drives drive gear 308 to rotate. Drive gear 308 drives gear ring 306 and one of the transmission gears 303 to rotate. The rotation of gear ring 306 drives the other transmission gears 303 to rotate synchronously.

[0029] The bottom of the placement seat 2 is fixedly welded with a mounting bracket 201. The bottom of the processing table 1 is fixedly installed with a first drive motor 102 and the output end of the first drive motor 102 is fixedly connected to the mounting bracket 201. When in use, the first drive motor 102 drives the mounting bracket 201 to rotate, and the rotation of the mounting bracket 201 drives the placement seat 2 and the cover assembly 3 to rotate.

[0030] Specifically, in use, the motor end cover is placed on the placement seat 2. The second drive motor 304 drives the drive gear 308 to rotate. The drive gear 308 drives the gear ring 306 and one of the transmission gears 303 to rotate. The rotation of the gear ring 306 drives the other transmission gears 303 to rotate synchronously. The synchronous rotation of the transmission gears 303 drives the rack 307 to slide and extend in the first slide groove 305, and drives the support plate 302 to move to fix the motor end cover with different inner diameters. After the motor end cover is fixed, the sandblasting head is installed on the sandblasting head mounting seat 502 and connected to an external sandblasting machine for sandblasting. At the same time, the third drive motor 504 drives the drive gear 505 to rotate. The rotation of the drive gear 505 drives the sandblasting head mounting seat 502 to slide in the second slide groove 501 through the meshing action of the toothed plate 506 and the limiting action of the clamping plate 503. At the same time, the first drive motor 102 drives the placement seat 2 to rotate, so as to achieve the purpose of multi-directional sandblasting and improve the uniformity of sandblasting.

[0031] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A deburring device for motor end cap processing, comprising a processing table (1), a placement seat (2), a waste liquid tank (4), and a fixing frame (5), characterized in that: The processing table (1) has a waste liquid tank (101) at its center and a placement seat (2) is located in the waste liquid tank (101). The placement seat (2) is provided with a cover assembly (3). The cover assembly (3) includes an annular fixed seat (301), a support plate (302), a transmission gear (303), and a second drive motor (304). The annular fixed seat (301) has multiple first sliding grooves (305) equidistantly arranged on its top circumference. A gear ring (306) is rotatably installed on the inner ring of the annular fixed seat (301). The support plate (302) has multiple gears, and each of them has a rack (307) fixedly installed at its bottom. The transmission gears (303) have multiple gears equidistantly arranged on its circumference and are rotatably installed in the placement seat (2). The rack (307) is slidably engaged in the first sliding groove (305). The second drive motor (304) is fixedly installed in the placement seat (2). The output end of the second drive motor (304) has a drive gear (308) fixedly installed, and the drive gear (308) meshes with the gear ring (306). The fixing frame (5) is fixedly installed on the top of the processing table (1). The fixing frame (5) has a second sliding groove (501) and a sandblasting head mounting seat (502) is slidably installed in the second sliding groove (501). A clamping plate (503) is fixedly welded to the rear end of the sandblasting head mounting seat (502). A third drive motor (504) is fixedly installed on the clamping plate (503) and a drive gear (505) is fixedly installed at the output end of the third drive motor (504). A toothed plate (506) is integrally formed at the rear end of the fixing frame (5) and the drive gear (505) meshes with the toothed plate (506).

2. The deburring device for motor end cover processing according to claim 1, characterized in that: The waste liquid tank (101) is in the shape of an inverted frustum. A connecting pipe (103) is fixedly connected to the bottom of the waste liquid tank (101). The other end of the connecting pipe (103) is rotatably fitted with a cap, and the connecting pipe (103) is rotatably connected to the waste liquid tank (4) through the cap.

3. The deburring device for motor end cover processing according to claim 1, characterized in that: The number of the first slide groove (305), support plate (302) and transmission gear (303) is the same.

4. The deburring device for motor end cover processing according to claim 3, characterized in that: The transmission gear (303) is provided in multiple parts and simultaneously meshes with the gear ring (306) and the rack (307).

5. The deburring device for motor end cover processing according to claim 4, characterized in that: The thickness of the transmission gear (303) is greater than the thickness of the gear ring (306).

6. The deburring device for machining motor end caps according to claim 1, characterized in that: The fixing frame (5), the second slide groove (501) and the toothed plate (506) are all arc-shaped and concentric.

7. The deburring device for motor end cover processing according to claim 1, characterized in that: The bottom of the placement seat (2) is fixedly welded with a mounting bracket (201), and the bottom of the processing table (1) is fixedly installed with a first drive motor (102) and the output end of the first drive motor (102) is fixedly connected to the mounting bracket (201).

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