Deburring device for refrigerator handle end face processing

Abstract

The utility model belongs to refrigerator handle processing technical field especially, is a kind of deburring device for refrigerator handle end face processing, present and raise following scheme, the device, it is convenient and quick to place and limit handle body, handle body two end portions are polished one by one without artificial hand-held deburring machine, effectively avoid the case under long time work, fatigue easily leads to failure injury. The utility model includes workbench and installs the limiting mechanism and polishing mechanism on workbench, the limiting mechanism includes fixed plate, sliding plate, screw rod and limiting portion, the fixed plate one side is equipped with placement groove one, the sliding plate is along the sliding slot of fixed plate other side and slide, and the position of sliding plate can be adjusted by rotating screw rod at the one end of fixed plate.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator handle processing technology, and in particular to a deburring device for processing the end face of a refrigerator handle. Background Technology

[0002] With the improvement of living standards, refrigerators are widely used in homes and businesses. Refrigerators include refrigerator handles. Due to the structural characteristics of refrigerators, the ends of the refrigerator handles need to be deburred during the manufacturing process.

[0003] When deburring refrigerator handles, workers usually operate the deburring machine and the refrigerator handle by hand. Prolonged operation can easily cause worker fatigue, which can lead to errors. This can not only damage the refrigerator handle but also injure the worker, which is not conducive to safe processing. Utility Model Content

[0004] The purpose of this invention is to address the deficiencies of the prior art by providing a deburring device for processing the end face of a refrigerator handle, thereby solving the problems mentioned in the background art.

[0005] A deburring device for processing the end face of a refrigerator handle includes a worktable and a limiting mechanism and a grinding mechanism installed on the worktable. The limiting mechanism includes a fixed plate, a sliding plate, a screw, and a limiting part. A placement groove is formed on one side of the fixed plate, and the sliding plate slides along a sliding groove on the other side of the fixed plate. The position of the sliding plate can be adjusted by rotating the screw at one end of the fixed plate. There are two limiting parts, which are respectively installed on one side of the second placement groove of the sliding plate and on one side of the first placement groove of the fixed plate.

[0006] The grinding mechanism includes a motor, a drive shaft, grinding wheels, a connector, a limit pin, a first movable plate, a second movable plate, and a push plate. The motor slides along one side plate of the worktable via the second movable plate. The drive shaft is fixed at the output end of the motor. The grinding wheels are two detachable components mounted on the drive shaft. The connector passes through the first movable plate and can be limited to the end of the drive shaft by the limit pin. The push plate passes through the worktable and is detachably connected to the first movable plate and the second movable plate, respectively.

[0007] The limiting part includes a threaded ring, a seat, a limiting shaft, an adjusting part, and a limiting rod. The seat is threadedly connected to the threaded ring via a stud. The limiting shaft can be inserted through one of the insertion holes on the seat and downward into the threaded ring to restrict the rotation of the seat. The adjusting part is rotatably installed in the slot of the seat. The limiting rod is inserted through the slot of the adjusting part and downward into the slot of the seat to restrict the rotation of the adjusting part.

[0008] By adopting the above technical solution, it is possible to adjust and limit the position of the handle body.

[0009] The push plate includes a connecting plate and a movable rod. The connecting plate consists of two plates that pass through the worktable and are threadedly connected to movable plate one and movable plate two, respectively. The movable rod connects the two connecting plates.

[0010] By adopting the above technical solution, it is convenient to push the grinding wheel to grind the handle body.

[0011] The drive shaft is also provided with a threaded hole, and the grinding wheel can be connected to the threaded hole of the drive shaft by bolts to limit the grinding wheel on the drive shaft.

[0012] By adopting the above technical solution, it is convenient to disassemble and assemble the grinding wheel.

[0013] The placement slot one of the fixing plate and the placement slot two of the sliding plate are both trapezoidal in shape, and their upper bottom edges are opposite to each other.

[0014] By adopting the above technical solution, it is convenient to initially limit the handle body after pulling the skateboard.

[0015] The workbench side panel has openings on both sides, and insert plates are inserted into these openings.

[0016] By adopting the above technical solution, during operation, the movement of movable plate one and movable plate two is restricted from moving off the worktable.

[0017] The beneficial effects of this deburring device for processing the end face of refrigerator handles are:

[0018] This device allows for quick and easy placement and positioning of the handle body, eliminating the need for manual deburring of both ends of the handle body. This effectively prevents fatigue-induced errors and injuries during prolonged work. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the deburring device for processing the end face of the refrigerator handle proposed in this utility model.

[0020] Figure 2 Another perspective view of the deburring device for processing the end face of the refrigerator handle proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the limiting part of the deburring device for processing the end face of the refrigerator handle proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of the processed handle body structure proposed in this utility model.

[0023] In the diagram: 1. Workbench; 2. Fixed plate; 201. Placement slot one; 3. Slide plate; 301. Placement slot two; 4. Screw; 5. Limiting part; 501. Threaded ring; 502. Seat body; 5021. Groove; 5022. Insertion hole; 5023. Slot; 503. Limiting shaft; 504. Adjusting part; 505. Limiting bar; 506. Stud; 6. Motor; 7. Drive shaft; 8. Grinding wheel; 9. Connector; 10. Limiting pin; 11. Moving plate one; 12. Moving plate two; 13. Insert plate; 14. Push plate; 1401. Connecting plate; 1402. Movable rod; 15. Handle body. Detailed Implementation

[0024] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0025] Reference Figure 1-4 A deburring device for processing the end face of a refrigerator handle, comprising a worktable 1 and a limiting mechanism and a grinding mechanism installed on the worktable 1. The limiting mechanism includes a fixed plate 2, a sliding plate 3, a screw 4 and a limiting part 5. A placement groove 201 is provided on one side of the fixed plate 2. The sliding plate 3 slides along the sliding groove on the other side of the fixed plate 2, and the position of the sliding plate 3 can be adjusted by rotating the screw 4 at one end of the fixed plate 2. There are two limiting parts 5, which are respectively installed on one side of the second placement groove 301 of the sliding plate 3 and on one side of the first placement groove 201 of the fixed plate 2.

[0026] The grinding mechanism includes a motor 6, a drive shaft 7, grinding wheels 8, a connector 9, a limit pin 10, a first movable plate 11, a second movable plate 12, and a push plate 14. The motor 6 slides along one side plate of the worktable 1 via the second movable plate 12. The drive shaft 7 is fixed at the output end of the motor 6. The grinding wheels 8 are two detachable parts mounted on the drive shaft 7. The connector 9 passes through the first movable plate 11 and can be limited by the limit pin 10 to the end of the connector 9 and the drive shaft 7. The push plate 14 passes through the worktable 1 and is detachably connected to the first movable plate 11 and the second movable plate 12 respectively.

[0027] The limiting part 5 includes a threaded ring 501, a seat 502, a limiting shaft 503, an adjusting part 504, and a limiting rod 505. The seat 502 is threadedly connected to the threaded ring 501 via a stud 506. The limiting shaft 503 can be inserted through one of the insertion holes 5022 on the seat 502 and inserted downward into the threaded ring 501 to limit the rotation of the seat 502. The adjusting part 504 is rotatably installed in the slot 5021 of the seat 502. The limiting rod 505 is inserted through the slot of the adjusting part 504 and inserted downward into the slot 5023 of the seat 502 to limit the rotation of the adjusting part 504.

[0028] One end of the handle body 15 can be inserted into the placement slot 201, and the other end into the placement slot 301 of the slide plate 3. Rotating the screw 4 pulls the slide plate 3 along the groove on the fixing plate 2. Both the placement slot 201 of the fixing plate 2 and the placement slot 301 of the slide plate 3 are trapezoidal in shape, with their top and bottom edges facing each other. The slide plate 3 tightens and restricts the handle body 15. Then, the stud 506 can be rotated to move downwards. (It should be noted that slots are provided below the two threaded rings 501 at positions corresponding to the fixing plate 2 and the slide plate 3. These slots are larger than the diameter of the stud 506 to facilitate downward adjustment.) After the seat 502 moves to a suitable height, the limiting shaft 503 can be inserted into one of the insertion holes 5022 of the seat 502 and inserted downwards. The threaded ring 501 is inserted to restrict the rotation of the seat 502. At this time, the adjusting part 504 can be rotated to push the horizontal plate of the adjusting part 504 onto the handle body 15, so that it contacts the upper surface of the handle body 15 and restricts the upper surface of the handle body 15. Then, the limiting rod 505 is inserted into the groove of the adjusting part 504 and inserted downward into the slot 5023 to restrict the rotation of the adjusting part 504, thereby limiting the handle body 15 on the device (or the adjusting part 504 can be adjusted to the top of the handle body 15 first, and the adjusting part 504 can be held to restrict the rotation of the adjusting part 504. At this time, the seat 502 is rotated downward until the adjusting part 504 is in contact with the upper surface of the handle body 15 to restrict the handle body 15. Then the limiting shaft 503 is inserted into the seat 502 and the threaded ring 501).

[0029] A rubber pad is provided on the bottom surface of the horizontal plate of the adjustment part 504, which can protect the handle body 15 while increasing the friction between the handle body 15 and the handle body 15.

[0030] When removing the handle body 15, simply move the horizontal plate of the adjustment part 504 away from the upper surface of the handle body 15; when placing it, simply push the adjustment part 504 onto the upper surface of the handle body 15.

[0031] After the handle body 15 is placed, the motor 6 can drive the grinding wheel 8 to rotate through the transmission shaft 7. During this process, the push plate 14 pushes the moving plate 11 and the moving plate 12 to move, so that the grinding wheel 8 can move to a different position and deburr both ends of the handle body 15.

[0032] The grinding wheel 8 can be connected to the threaded hole of the drive shaft 7 by bolts, thus fixing the grinding wheel 8 on the drive shaft 7. Threaded holes are provided at the positions of the two grinding wheels 8 on the drive shaft 7. Bolts can be inserted into the convex ring in the middle of the grinding wheel 8 and connected to the threaded hole of the drive shaft 7 to fix the grinding wheel 8 on the drive shaft 7. This makes the grinding wheel 8 detachable and easy to replace.

[0033] The workbench 1 has openings on both sides of its side panel, and insert plates 13 are inserted into these openings. In the working state, these plates restrict the movement of movable plates 11 and 12 from leaving the workbench 1. The push plate 14 includes a connecting plate 1401 and a movable rod 1402. The connecting plates 1401 are two plates that pass through the workbench 1 and are threadedly connected to movable plates 11 and 12, respectively. The movable rod 1402 connects the two connecting plates 1401. When replacing the grinding wheel 8, the insert plates 13 can be removed from the workbench 1 first. The push plate 14 can then be pushed to push movable plates 12 and 11 out of the workbench 1. The connecting plate 1401 can be rotated to separate movable plates 11 from the connecting plate 1401. Then, the limit pin 10 can be rotated to remove the connector 9 from movable plates 11. Finally, the grinding wheel 8 can be removed from the drive shaft 7 for replacement.

[0034] This device allows for quick and easy placement and positioning of the handle body 15, eliminating the need for manual deburring of both ends of the handle body 15. This effectively prevents fatigue-induced errors and injuries during prolonged work.

[0035] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A deburring device for refrigerator handle end face processing, comprising a workbench (1) and a limiting mechanism and a polishing mechanism installed on the workbench (1), characterized in that: The limiting mechanism includes a fixed plate (2), a sliding plate (3), a screw (4) and a limiting part (5). The fixed plate (2) has a placement groove 1 (201) on one side. The sliding plate (3) slides along the groove on the other side of the fixed plate (2). The position of the sliding plate (3) can be adjusted by rotating the screw (4) at one end of the fixed plate (2). There are two limiting parts (5), which are respectively installed on one side of the placement groove 2 (301) of the sliding plate (3) and on one side of the placement groove 1 (201) of the fixed plate (2). The grinding mechanism includes a motor (6), a transmission shaft (7), grinding wheels (8), a connector (9), a limiting pin (10), a first moving plate (11), a second moving plate (12), and a push plate (14). The motor (6) slides along one side plate of the worktable (1) via the second moving plate (12). The transmission shaft (7) is fixed at the output end of the motor (6). The grinding wheels (8) are two detachable plates mounted on the transmission shaft (7). The connector (9) passes through the first moving plate (11) and can be limited by the limiting pin (10) to the end of the connector (9) and the transmission shaft (7). The push plate (14) passes through the worktable (1) and is detachably connected to the first moving plate (11) and the second moving plate (12) respectively.

2. The deburring device for the refrigerator handle end face processing according to claim 1, characterized in that: The limiting part (5) includes a threaded ring (501), a seat (502), a limiting shaft (503), an adjusting part (504), and a limiting rod (505). The seat (502) is threadedly connected to the threaded ring (501) by a stud (506). The limiting shaft (503) can be inserted through one of the insertion holes (5022) on the seat (502) and inserted downward into the threaded ring (501) to restrict the rotation of the seat (502). The adjusting part (504) is rotatably installed in the slot (5021) of the seat (502). The limiting rod (505) is inserted through the slot of the adjusting part (504) and inserted downward into the slot (5023) of the seat (502) to restrict the rotation of the adjusting part (504).

3. The deburring device for processing the end face of a refrigerator handle according to claim 2, characterized in that: The push plate (14) includes a connecting plate (1401) and a movable rod (1402). The connecting plate (1401) consists of two plates that pass through the worktable (1) and are threadedly connected to movable plate one (11) and movable plate two (12) respectively. The movable rod (1402) connects the two connecting plates (1401). 4.The deburring device for refrigerator handle end face processing according to claim 3, characterized in that: The drive shaft (7) is also provided with a threaded hole, and the grinding wheel (8) can be connected to the threaded hole of the drive shaft (7) by bolts, so as to limit the grinding wheel (8) on the drive shaft (7). 5.The deburring device for refrigerator handle end face processing according to claim 4, characterized in that: The placement slot 1 (201) of the fixing plate (2) and the placement slot 2 (301) of the sliding plate (3) are both trapezoidal in shape, and their upper bottom edges are opposite to each other. 6.The deburring device for refrigerator handle end face processing according to claim 5, characterized in that: The workbench (1) has openings on both sides of its side panel, and insert plates (13) are inserted into these openings.

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