Automatic cap cutting machine for aluminum motor shell

Abstract

The utility model discloses an automatic cap cutting machine for an aluminum motor shell, and belongs to the technical field of aluminum motor shell production in the automobile part industry. The cutting machine comprises a clamping mechanism, a feeding mechanism, a cutting mechanism, a lubricating system, a hydraulic system, a base and a control system, the clamping mechanism, the feeding mechanism, the lubricating system and the hydraulic system are all installed on the base, and the lubricating system and the hydraulic system are connected with the clamping mechanism. The driving mechanism is used for driving the clamping mechanism to clamp a workpiece and lubricating the workpiece; the cutting mechanism is installed on the feeding mechanism, the feeding mechanism controls the cutting mechanism to move in the horizontal direction through operation so as to cut a dead head of a workpiece clamped on the clamping mechanism, and the clamping mechanism moves a clamped part to a cutting position through overturning; the automatic cutting device can realize automatic cutting of the casting riser of the aluminum motor shell, reduces manpower input, improves the cutting efficiency of the riser, and reduces the production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum motor housing production in the automobile parts industry, in particular to an automatic cutting machine for aluminum motor housings. Background Art

[0002] In the automotive aluminum motor housing manufacturing factory, the casting riser of the aluminum motor housing is usually cut by manually clamping the riser with a clamp, and then operating the machine tool to manually adjust the tool to complete the removal. The entire riser removal process requires the presence of an operator, which places particularly high demands on the workers' job responsibilities and wastes manual physical strength and time. In addition, when adjusting the tool, the operator needs to concentrate on the blade, which can easily cause fatigue and make it impossible to strictly guarantee the efficiency of the manually operated equipment. As time goes by, the work efficiency of the personnel will become lower and lower, resulting in increased production costs. In addition, there is no strict safety guarantee in the entire process, which can easily cause personal harm to the personnel. Summary of the invention

[0003] Therefore, it is necessary to provide a riser cutting device which can automatically cut off the pouring riser and reduce manual operation.

[0004] To achieve the above-mentioned purpose, the inventor provides an automatic riser cutting machine for aluminum motor casing, including a clamping mechanism, a feeding mechanism, a cutting mechanism, a lubrication system, a hydraulic system, a base and a control system, wherein the clamping mechanism, the feeding mechanism, the lubrication system and the hydraulic system are all installed on the base, and the lubrication system and the hydraulic system are connected to the clamping mechanism to drive the clamping mechanism to clamp the workpiece and lubricate it; the cutting mechanism is installed on the feeding mechanism, and the feeding mechanism controls the cutting mechanism to move in the horizontal direction through operation so as to cut the riser of the workpiece clamped on the clamping mechanism, and the clamping mechanism moves the clamping member to the cutting position by flipping.

[0005] Furthermore, the clamping mechanism includes a telescopic cylinder, a socket, a mounting plate and a chuck assembly, the telescopic cylinder and the socket are installed on the base, the mounting plate is hinged on the socket, and the telescopic end of the telescopic cylinder is hinged to the mounting plate, and the telescopic cylinder controls the mounting plate to flip by telescoping; the chuck assembly is installed on the mounting plate, and a first servo motor for controlling the rotation of the chuck assembly is installed on the mounting plate.

[0006] Furthermore, the mounting plate is provided with an axle seat, the receiving seat is provided with a bearing, and the mounting plate and the receiving seat are hingedly connected via an axle rod that passes through the bearing on the receiving seat and is fixedly connected to the axle seat.

[0007] Furthermore, the feed mechanism includes a first slide rail, a first supporting plate, a first lead screw, a second servo motor, a second slide rail, a second supporting plate, a second lead screw and a third servo motor; the first slide rail, the first lead screw and the second servo motor are mounted on the base; the first supporting plate is movably mounted on the first slide rail through a slider; the first supporting plate is connected to the first lead screw; the second slide rail and the second lead screw are mounted on the first supporting plate; the second supporting plate is mounted on the second slide rail through a slider; the second supporting plate is connected to the second lead screw; the third servo motor is mounted on the second supporting plate; and the third servo motor controls the operation of the second lead screw.

[0008] Furthermore, the cutting mechanism includes a saw blade motor and a saw blade. The saw blade motor is mounted on the second receiving plate, and the saw blade is mounted on the saw blade motor.

[0009] Furthermore, a first limit block is arranged on the first lead screw, and a second limit block is arranged on the second lead screw.

[0010] Different from the prior art, the above technical solution has the following beneficial effects:

[0011] The automatic riser cutting machine provided by the utility model utilizes a control system to control the operation of a servo motor, thereby controlling a clamping mechanism to rotate and move the workpiece to be cut to a cutting position, and controlling a feeding mechanism to move a cutting mechanism to a designated position to cut the workpiece to be cut. This can realize automatic cutting of the casting risers of aluminum motor casings, reduce manpower input, improve the riser cutting efficiency, and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the front view of the automatic cutting machine for aluminum motor casing according to a specific implementation method;

[0013] Figure 2 It is a top view schematic diagram of the automatic cutting machine for aluminum motor casing according to a specific implementation method;

[0014] Figure 3 It is a three-dimensional schematic diagram of the automatic cutting machine for aluminum motor casing according to a specific implementation method;

[0015] Figure 4 It is a front view schematic diagram of the cutting mechanism according to the specific embodiment installed on the feeding mechanism;

[0016] Figure 5 It is a top view schematic diagram of the cutting mechanism according to the specific implementation mode installed on the feeding mechanism;

[0017] Figure 6 It is a three-dimensional schematic diagram of the cutting mechanism according to the specific implementation mode installed on the feeding mechanism;

[0018] Figure 7 Another perspective view of the cutting mechanism installed on the feeding mechanism according to the specific embodiment

[0019] Stereoscopic diagram;

[0020] Figure 8 It is a front view schematic diagram of the clamping mechanism described in the specific implementation mode;

[0021] Fig. 9 It is a top view schematic diagram of the clamping mechanism described in the specific implementation mode;

[0022] Fig.10 It is a three-dimensional schematic diagram of the clamping mechanism described in the specific implementation method.

[0023] Description of reference numerals:

[0024] 1. Clamping mechanism; 10. Telescopic cylinder; 11. Socket; 12. Mounting plate; 13. Chuck assembly; 14. First servo motor; 15. Shaft seat; 16. Shaft rod; 2. Feed mechanism; 20. First slide rail; 21. First socket plate; 22. First lead screw; 220. First limit block; 23. Second servo motor; 24. Second slide rail; 25. Second socket plate; 26. Second lead screw; 260. Second limit block; 27. Third servo motor; 3. Cutting mechanism; 30. Saw blade motor; 31. Saw blade; 4. Lubrication system; 5. Hydraulic system; 6. Base. DETAILED DESCRIPTION

[0025] In order to explain the technical content, structural features, achieved objectives and effects of the technical solution in detail, the following is a detailed description in conjunction with specific embodiments and accompanying drawings.

[0026] Please also read Figures 1 to 3 As shown in the figure, this embodiment provides an automatic riser cutting machine for aluminum motor casing, including a clamping mechanism 1, a feeding mechanism 2, a cutting mechanism 3, a lubrication system 4, a hydraulic system 5, a base 6 and a control system. The clamping mechanism 1, the feeding mechanism 2, the lubrication system 4 and the hydraulic system 5 are all installed on the base 6. The lubrication system 4 and the hydraulic system 5 are connected to the clamping mechanism 1 to drive the clamping mechanism 1 to clamp the workpiece and lubricate it; the cutting mechanism 3 is installed on the feeding mechanism 2, and the feeding mechanism 2 controls the cutting mechanism 3 to move in the horizontal direction through operation to cut the riser of the workpiece clamped on the clamping mechanism 1. The clamping mechanism 1 can move the workpiece to a specified position by flipping and rotating the workpiece to cut the riser. The operation of the above clamping mechanism 1, feeding mechanism 2, cutting mechanism 3, lubrication system 4 and hydraulic system 5 are all controlled by the control system.

[0027] Reference Figure 4-7As shown, the clamping mechanism 1 includes a telescopic cylinder 10, a receiving seat 11, a mounting plate 12 and a chuck assembly 13. The telescopic cylinder 10 and the receiving seat 11 are fixedly mounted on the base 6 by bolts. The mounting plate 12 is hinged on the receiving seat 11, and the telescopic end of the telescopic cylinder 10 is hinged to the mounting plate 12. The telescopic cylinder 10 rotates around the hinge axis of the mounting plate 12 and the receiving seat 11 by telescoping the mounting plate 12; the chuck assembly 13 is mounted on the mounting plate 12, and the chuck assembly 13 switches between the horizontal and vertical positions following the rotation of the mounting plate 12. In addition, a first servo motor 14 for controlling the rotation of the chuck assembly 13 is also mounted on the mounting plate 12. The chuck assembly 13 rotates under the control of the first servo motor 14, thereby changing the orientation of the workpiece clamped by the chuck assembly 13.

[0028] When connecting the mounting plate 12 and the receiving seat 11, two shaft seats 15 can be symmetrically installed on the edge parts of both sides of the mounting plate 12, and bearings can be installed on the receiving seat 11 at the same time. Then, a shaft rod 16 that passes through the bearing on the receiving seat 11 is used to fix the shaft seat 15 on the mounting plate 12 to realize the hinged connection between the mounting plate 12 and the receiving seat 11.

[0029] Reference Figure 8-10 As shown, the feeding mechanism 2 includes a first slide rail 20, a first receiving plate 21, a first lead screw 22, a second servo motor 23, a second slide rail 24, a second receiving plate 25, a second lead screw 26 and a third servo motor 27, wherein the first slide rail 20, the first lead screw 22 and the second servo motor 23 are fixedly mounted on the base 6, and at the same time, the output shaft of the second servo motor 23 is connected to the first lead screw 22 to control the screw of the first lead screw 22 to rotate; the first receiving plate 21 is movably mounted on the first slide rail 20 through a slider, the first receiving plate 21 is connected to the rotating nut of the first lead screw 22, and the first receiving plate 21 is connected to the rotating nut of the first lead screw 22 through the first lead screw 22 is controlled to move on the first slide rail 20; the second slide rail 24 is installed on the first receiving plate 25, the second receiving plate 25 is installed on the second slide rail 24 through a slider, the screw of the second lead screw 26 is connected to the second receiving plate 25, the nut of the second lead screw 26 is fixedly connected to the first receiving plate 21, the third servo motor 27 is installed on the second receiving plate 25, and the third servo motor 28 is connected to the screw of the second lead screw 26 through a transmission belt, and the operation of the third servo motor 27 can control the second receiving plate 25 to move on the second slide rail 24; the directions of the first slide rail 20 and the second slide rail 24 are perpendicular to each other in the horizontal plane.

[0030] The cutting mechanism 3 includes a saw blade motor 30 and a saw blade 31. The saw blade motor 30 is installed on the second receiving plate 25, and the saw blade 31 is installed on the saw blade motor 30. When cutting is required, the cutting mechanism 3 adjusts its position on the horizontal plane through the movement of the first receiving plate 21 and the second receiving plate 25 of the feeding mechanism 2, and cuts the workpiece clamped by the clamping mechanism 1.

[0031] In order to prevent the first receiving plate 21 and the second receiving plate 25 from exceeding the operating range when moving, a first limit block 220 is provided on the first lead screw 22 , and a second limit block 260 is provided on the second lead screw 26 .

[0032] When the automatic cutting machine for aluminum motor housing provided by the utility model is used, the chuck assembly 13 on the clamping mechanism 1 is first adjusted to a horizontal position, and the worker places the workpiece to be cut on the chuck assembly 13 for clamping, and then the operator operates the control system to flip the clamping mechanism 1 90° to a vertical state, and then controls the feed mechanism 2 to move the cutting mechanism 3 to a side close to the workpiece, and finally controls the feed mechanism 2 to drive the cutting mechanism 3 to reciprocate toward the workpiece to achieve cutting of the workpiece. After the cutting is completed, the feed mechanism 2 is controlled to return to the starting position, and the clamping mechanism 1 is controlled to flip to a horizontal position, the chuck assembly 3 is released, the workpiece is removed, and the cutting is completed. The automatic riser cutting machine for aluminum motor casing provided by the utility model can control the workpiece to stop at any position by controlling the servo motor with a control system, and perform segmented riser cutting, thereby realizing precise control of the workpiece stop position; at the same time, the feeding mechanism 2 can control the position of the saw blade feeding, thereby realizing precise control of the cutting position, realizing semi-automatic riser cutting of the workpiece, reducing the cost of manpower, material resources, etc., and also improving production efficiency.

[0033] It should be noted that although the above embodiments have been described in this article, this does not limit the scope of patent protection of the utility model. Therefore, based on the innovative concept of the utility model, changes and modifications to the embodiments described herein, or equivalent structural or equivalent process transformations made using the contents of the utility model specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included in the scope of patent protection of the utility model.

Claims

1. An automatic cutting machine for aluminum motor casing, characterized in that: It includes a clamping mechanism, a feeding mechanism, a cutting mechanism, a lubrication system, a hydraulic system, a base and a control system. The clamping mechanism, the feeding mechanism, the lubrication system and the hydraulic system are all installed on the base. The lubrication system and the hydraulic system are connected with the clamping mechanism to drive the clamping mechanism to clamp the workpiece and lubricate it. The cutting mechanism is installed on the feeding mechanism. The feeding mechanism controls the cutting mechanism to move in the horizontal direction through operation so as to cut the riser of the workpiece clamped on the clamping mechanism. The clamping mechanism moves the clamping part to the cutting position by flipping.

2. The automatic cutting machine for aluminum motor casing according to claim 1 is characterized in that: The clamping mechanism includes a telescopic cylinder, a socket, a mounting plate and a chuck assembly. The telescopic cylinder and the socket are installed on the base, the mounting plate is hinged on the socket, and the telescopic end of the telescopic cylinder is hinged to the mounting plate. The telescopic cylinder controls the mounting plate to flip by telescoping. The chuck assembly is installed on the mounting plate, and a first servo motor for controlling the rotation of the chuck assembly is installed on the mounting plate.

3. The automatic cutting machine for aluminum motor casing according to claim 2 is characterized in that: The mounting plate is provided with an axle seat, the receiving seat is provided with a bearing, and the mounting plate and the receiving seat are hingedly connected via an axle rod which penetrates the bearing on the receiving seat and is fixedly connected to the axle seat.

4. The automatic aluminum motor casing cutting machine according to claim 1 is characterized in that: The feeding mechanism includes a first slide rail, a first supporting plate, a first lead screw, a second servo motor, a second slide rail, a second supporting plate, a second lead screw and a third servo motor. The first slide rail, the first lead screw and the second servo motor are mounted on the base. The first supporting plate is movably mounted on the first slide rail through a slider. The first supporting plate is connected to the first lead screw. The second slide rail and the second lead screw are mounted on the first supporting plate. The second supporting plate is mounted on the second slide rail through a slider. The second supporting plate is connected to the second lead screw. The third servo motor is mounted on the second supporting plate. The third servo motor controls the operation of the second lead screw.

5. The automatic cutting machine for aluminum motor casing according to claim 4 is characterized in that: The cutting mechanism comprises a saw blade motor and a saw blade. The saw blade motor is mounted on the second receiving plate, and the saw blade is mounted on the saw blade motor.

6. The automatic aluminum motor casing cutting machine according to claim 4, characterized in that: The first lead screw is provided with a first limit block, and the second lead screw is provided with a second limit block.

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