Corner grinding device for automobile die machining

Abstract

The utility model discloses a corner polishing device for automobile die processing, which relates to the technical field of die polishing, and comprises a frame body, a rotating plate is arranged in the frame body, a rotating groove is arranged on the rotating plate, a connecting plate is rotatably arranged on the rotating groove, the connecting plate is fixedly connected with the frame body, an air cylinder is fixedly arranged on the frame body, and a piston rod end of the air cylinder is rotatably connected with the rotating plate. And an adjusting mechanism is arranged in the frame body. The rotary knob drives the bearing plate to rotate along the connecting block through the screw rod, the bearing plate drives the polishing disc to rotate through the first fixing frame and the first motor, the device can adjust the height of the portion, extending out of the telescopic hole, of the polishing disc according to the thickness of a workpiece to be polished, and the air cylinder drives the rotating plate to rotate through the telescopic piston rod. The rotating plate drives the bearing plate to rotate, then the bearing plate drives the grinding disc to rotate, the grinding angle of the grinding disc can be adjusted, multiple angles and depths of workpieces to be ground or multiple workpieces to be ground can be ground, and the practicability of the device is high.

Description

Technical Field

[0001] The utility model relates to the field of mold grinding, in particular to an edge and corner grinding device for automobile mold processing. Background Art

[0002] Automotive molds are the dies used to produce auto parts and play a crucial role. They play a crucial role in the automotive manufacturing process, directly impacting the quality and performance of the vehicle. High-precision automotive molds ensure dimensional accuracy and shape consistency of parts, thereby improving vehicle reliability and safety.

[0003] During the manufacturing process of automotive molds, numerous burrs often appear on the edges and corners, necessitating polishing to achieve a smooth and aesthetically pleasing finish. However, commercially available automotive mold polishing devices have fixed polishing angles and depths, making them difficult to adjust. They can often only polish a specific angle and depth, or a specific type of mold, making these devices ineffective. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art in that the grinding angle and depth are fixed, and to propose an edge and corner grinding device for automobile mold processing.

[0005] In order to solve the problems existing in the prior art, the present invention adopts the following technical solutions:

[0006] A corner grinding device for automobile mold processing includes a frame, a rotating plate is provided in the frame, a rotating groove is opened on the rotating plate, a connecting plate is rotatably provided on the rotating groove, the connecting plate is fixedly connected to the frame, a cylinder is fixedly provided on the frame, the piston rod end of the cylinder is rotatably connected to the rotating plate, and an adjustment mechanism is provided in the frame.

[0007] Preferably, the adjustment mechanism includes a supporting plate, a pair of connecting blocks are rotatably provided on the supporting plate, the connecting blocks are fixedly connected to the frame, a fixing plate is fixed on the frame, a screw is threaded on the fixing plate, the screw is rotatably connected to the supporting plate, and a knob is fixed on the end of the screw.

[0008] Preferably, a first motor is provided on the supporting plate, a first fixing bracket is fixedly provided on the first motor, the first fixing bracket is fixedly connected to the supporting plate, and a grinding disc is fixedly provided on the output shaft of the first motor.

[0009] Preferably, a telescopic hole is provided on the frame.

[0010] Preferably, a dust suction pipe is provided above the frame, a support rod is fixedly provided on the dust suction pipe, and the support rod is fixedly connected to the frame.

[0011] Preferably, a second motor is provided in the dust suction pipe, a second fixing bracket is fixedly provided on the second motor, the second fixing bracket is fixedly connected to the inner wall of the dust suction pipe, and a suction fan is fixedly provided on the output shaft of the second motor.

[0012] Preferably, a connecting nut is movably provided at one end of the dust suction pipe, and the connecting nut is externally connected to a dust processing device.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, the knob drives the carrying plate to rotate along the connecting block through the screw, and the carrying plate drives the grinding disc to rotate through the first fixing frame and the first motor. The device can adjust the height of the grinding disc extending out of the telescopic hole according to the thickness of the workpiece to be ground. The cylinder drives the rotating plate to rotate through the telescopic piston rod, and the rotating plate drives the carrying plate to rotate. The carrying plate then drives the grinding disc to rotate, and the grinding angle of the grinding disc can be adjusted. It can grind multiple angles and depths of the workpiece to be ground or multiple workpieces to be ground. The device is highly practical.

[0015] 2. In the present invention, the second motor drives the suction fan to rotate, and the suction fan sucks the dust generated during the grinding of the device into the dust suction pipe. The connecting nut is externally connected to the dust treatment device. The dust enters the dust treatment device from the dust suction pipe, and the dust generated during the grinding is cleaned up to prevent the dust from affecting the health of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the frame of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the dust collection tube of the present invention;

[0021] Figure 5 For the utility model Figure 2 A in the middle is an enlarged schematic diagram;

[0022] Figure 6 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0023] Serial numbers in the figure: 1. Frame; 11. Rotating plate; 12. Rotating groove; 13. Connecting plate; 14. Cylinder; 2. Load-bearing plate; 21. Connecting block; 22. Fixing plate; 23. Screw; 24. Knob; 3. First motor; 31. First fixing frame; 32. Grinding disc; 4. Telescopic hole; 5. Dust suction pipe; 51. Support rod; 6. Second motor; 61. Second fixing frame; 62. Suction fan; 7. Connecting nut. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Example 1: This example provides an edge grinding device for automobile mold processing, see Figure 1-6 Specifically, it includes a frame body 1, a rotating plate 11 is provided in the frame body 1, a rotating groove 12 is opened on the rotating plate 11, a connecting plate 13 is rotatably provided on the rotating groove 12, the connecting plate 13 is fixedly connected to the frame body 1, a cylinder 14 is fixedly provided on the frame body 1, the piston rod end of the cylinder 14 is rotatably connected to the rotating plate 11, an adjusting mechanism is provided in the frame body 1, the adjusting mechanism includes a bearing plate 2, a pair of connecting blocks 21 are rotatably provided on the bearing plate 2, the connecting blocks 21 are fixedly connected to the frame body 1, a fixing plate 22 is fixed on the frame body 1, a screw 23 is threaded on the fixing plate 22, the screw 23 is rotatably connected to the bearing plate 2, and a knob 24 is fixed on the end of the screw 23;

[0026] The supporting plate 2 is provided with a first motor 3, a first fixing frame 31 is fixedly provided on the first motor 3, the first fixing frame 31 is fixedly connected to the supporting plate 2, a grinding disc 32 is fixedly provided on the output shaft of the first motor 3, and a telescopic hole 4 is opened on the frame body 1;

[0027] The first motor 3 drives the grinding disc 32 to rotate, and the grinding disc 32 grinds the workpiece to be ground.

[0028] Example 2: Based on Example 1, this example also includes:

[0029] In the specific implementation process, Figure 1 and Figure 4 As shown, a dust suction pipe 5 is provided above the frame 1, a support rod 51 is fixed on the dust suction pipe 5, and the support rod 51 is fixedly connected to the frame 1. A second motor 6 is provided in the dust suction pipe 5, and a second fixing frame 61 is fixed on the second motor 6. The second fixing frame 61 is fixedly connected to the inner wall of the dust suction pipe 5. A suction fan 62 is fixed to the output shaft of the second motor 6. A connecting nut 7 is movably provided at one end of the dust suction pipe 5, and the connecting nut 7 is externally connected to a dust processing device.

[0030] The second motor 6 drives the suction fan 62 to rotate, and the suction fan 62 sucks the dust generated during the grinding of the device into the dust suction pipe 5. The connecting nut 7 is externally connected to the dust treatment device. The dust enters the dust treatment device from the dust suction pipe 5, and the dust generated during the grinding is cleaned up to prevent the dust from affecting the health of the operator.

[0031] Specifically, the working principle and operation method of the utility model are as follows:

[0032] Turning the knob 24, the knob 24 drives the carrying plate 2 to rotate along the connecting block 21 via the screw 23. The carrying plate 2 drives the grinding disc 32 to rotate via the first fixing frame 31 and the first motor 3. The height of the grinding disc 32 extending out of the telescopic hole 4 can be adjusted, so that the device can be adjusted according to the thickness of the workpiece to be ground;

[0033] The cylinder 14 drives the rotating plate 11 to rotate through the telescopic piston rod, and the rotating plate 11 drives the supporting plate 2 to rotate, and the supporting plate 2 drives the grinding disc 32 to rotate, so that the grinding angle of the grinding disc 32 can be adjusted, so that the grinding angle and depth of the grinding disc 32 are not fixed and can be easily adjusted;

[0034] The first motor 3 drives the grinding disc 32 to rotate, and the grinding disc 32 grinds the workpiece to be grinded;

[0035] The second motor 6 drives the suction fan 62 to rotate, and the suction fan 62 sucks the dust generated during the grinding of the device into the dust suction pipe 5. The connecting nut 7 is externally connected to the dust treatment device. The dust enters the dust treatment device from the dust suction pipe 5, and the dust generated during the grinding is cleaned up to prevent the dust from affecting the health of the operator.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An edge and corner grinding device for automobile mold processing, comprising a frame (1), characterized in that: A rotating plate (11) is provided in the frame (1), a rotating groove (12) is provided on the rotating plate (11), a connecting plate (13) is rotatably provided on the rotating groove (12), the connecting plate (13) is fixedly connected to the frame (1), a cylinder (14) is fixedly provided on the frame (1), a piston rod end of the cylinder (14) is rotatably connected to the rotating plate (11), and an adjusting mechanism is provided in the frame (1).

2. The edge and corner grinding device for automobile mold processing according to claim 1, characterized in that: The adjustment mechanism comprises a supporting plate (2), a pair of connecting blocks (21) are rotatably provided on the supporting plate (2), the connecting blocks (21) are fixedly connected to the frame (1), a fixing plate (22) is fixedly provided on the frame (1), a screw (23) is threadedly provided on the fixing plate (22), the screw (23) is rotatably connected to the supporting plate (2), and a knob (24) is fixedly provided at the end of the screw (23).

3. The edge and corner grinding device for automobile mold processing according to claim 2, characterized in that: A first motor (3) is provided on the carrier plate (2), a first fixing frame (31) is fixedly provided on the first motor (3), the first fixing frame (31) is fixedly connected to the carrier plate (2), and a grinding disc (32) is fixedly provided on the output shaft of the first motor (3).

4. The edge and corner grinding device for automobile mold processing according to claim 1, characterized in that: The frame (1) is provided with a telescopic hole (4).

5. The edge and corner grinding device for automobile mold processing according to claim 1, characterized in that: A dust suction pipe (5) is provided above the frame (1), a support rod (51) is fixedly provided on the dust suction pipe (5), and the support rod (51) is fixedly connected to the frame (1).

6. The edge and corner grinding device for automobile mold processing according to claim 5, characterized in that: A second motor (6) is provided in the dust suction pipe (5), a second fixing frame (61) is fixedly provided on the second motor (6), the second fixing frame (61) is fixedly connected to the inner wall of the dust suction pipe (5), and a suction fan (62) is fixedly provided on the output shaft of the second motor (6).

7. The edge and corner grinding device for automobile mold processing according to claim 5, characterized in that: A connecting nut (7) is movably provided at one end of the dust suction pipe (5), and the connecting nut (7) is externally connected to a dust processing device.

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