Rim casting machining tool

Abstract

The utility model relates to a rim casting machining tool, and relates to the technical field of casting machining. The casting polishing device comprises a base, a workbench and a polishing assembly, the workbench is used for containing a casting and slidably connected to the base, a movable air cylinder is arranged on the base, the output end of the movable air cylinder is fixed to the workbench and used for driving the workbench to move on the base, and the polishing assembly is arranged on the base and used for polishing the casting. The top wall of the base is provided with two waste grooves used for receiving waste materials, the waste grooves are arranged in the moving direction of the workbench, and the workbench is located between the two waste grooves. The device has the effect of conveniently cleaning the waste materials.

Description

Technical Field

[0001] The present application relates to the field of casting processing, and in particular to a wheel rim casting processing machine tool. Background Art

[0002] After the wheel rim casting is produced, it usually needs to be polished on a processing machine to remove burrs on the casting surface.

[0003] When using a processing machine to process castings, a large amount of debris will be generated. Most of the existing CNC processing machine tools use air guns for cleaning. When using air guns for cleaning, debris often flies everywhere, affecting the workshop processing environment. It is very troublesome to clean, so it needs to be improved. Utility Model Content

[0004] In order to improve the problem of inconvenience in cleaning debris, the present application provides a wheel rim casting processing machine tool.

[0005] The present application provides a wheel rim casting processing machine tool adopts the following technical solution:

[0006] A wheel rim casting processing machine tool comprises a base, a workbench and a grinding assembly, wherein the workbench is used to place castings, the workbench is slidably connected to the base, a movable cylinder is provided on the base, an output end of the movable cylinder is fixed to the workbench and is used to drive the workbench to move on the base, the grinding assembly is arranged on the base, and the grinding assembly is used to grind the castings, two waste troughs for receiving waste are provided on the top wall of the base, the waste troughs are arranged along the moving direction of the workbench, and the workbench is located between the two waste troughs.

[0007] By adopting the above technical solution, when in use, the casting is placed on the workbench, and then the moving cylinder is started to move the casting to the grinding assembly, and the grinding assembly is started to grind the burrs on the surface of the casting. During the grinding process, debris, i.e., waste, is generated. The waste falls directly on the workbench, and then the operator directly sweeps the waste to the edge of the workbench, so that the waste enters the waste trough, and the waste is cleaned. The operation is convenient. At the same time, in this process, the waste will not be raised to cause large-scale environmental pollution, thereby protecting the working environment.

[0008] Optionally, the grinding assembly includes a crossbeam and a drill bit, the crossbeam is horizontally fixed on a base, the crossbeam is arranged in a moving direction perpendicular to the workbench, the drill bit is connected to the crossbeam through a moving assembly, the moving assembly is used to drive the drill bit to be arranged along the length direction of the crossbeam, the drill bit abuts against the casting, and is used to grind the casting.

[0009] By adopting the above technical solution, after the casting is placed on the workbench, the moving assembly is started, and the driving rod drill moves on the crossbeam until the drill moves to abut against the casting, so that the surface of the casting can be polished. During the polishing process, the position of the drill can be changed by the moving assembly multiple times, so that the drill can polish other positions of the casting. At the same time, the moving cylinder can also be started to drive the workbench to move the casting, and the moving directions of the drill and the casting are perpendicular, so that the casting can be polished in all directions, improving the processing accuracy.

[0010] Optionally, the movement includes a moving motor, a moving screw and a moving block, the moving motor is arranged on one end of the beam, one end of the moving screw is coaxially fixed with the output end of the moving motor, and the other end is rotatably connected to the beam, the moving motor is used to drive the moving screw to rotate, the moving block is sleeved on the moving screw and threadedly connected to the moving screw, the moving screw rotates to drive the moving block to move along the length direction of the beam, the moving block is provided with a telescopic cylinder, the output end of the telescopic cylinder is connected to the drill bit, and the telescopic cylinder is used to drive the drill bit to move up and down.

[0011] By adopting the above technical solution, the moving motor is started to drive the moving screw to rotate. The moving block is restricted by the crossbeam so that the moving block can only move along the length direction of the moving screw, thereby driving the telescopic cylinder to move, so that the drill bit can move to the casting. Then the telescopic cylinder is started to adjust the height of the drill bit, so that the casting can be polished at different heights. In conjunction with the movement of the telescopic cylinder on the crossbeam and the movement of the workbench, the casting can be polished in all directions, thereby further improving the processing quality.

[0012] Optionally, the opening of the waste trough is covered with a support frame, and the inner wall of the support frame is fixed to the inner wall of the waste trough.

[0013] By adopting the above technical solution, the support frame plays a covering role, preventing the operator from stepping into the waste trough from the top opening of the waste trough without hindering the passage of waste, thereby improving safety.

[0014] Optionally, a receiving groove is provided on the top wall of the base, the receiving groove is arranged in a direction perpendicular to the waste trough, the receiving groove is connected to one end of the waste trough, and a conveyor belt for receiving waste is provided in the receiving groove, and the conveyor belt is used to transport the waste.

[0015] By adopting the above technical solution, when the waste on the workbench falls from the edge of the workbench into the receiving groove, the waste will be placed on the conveyor belt, and then the conveyor belt will start to send the waste out, thereby realizing automatic discharge and cleaning of the waste.

[0016] Optionally, two guide blocks are fixed on the inner wall of the waste trough, the guide blocks are arranged opposite to each other, and the guide blocks are arranged along the length direction of the waste trough, the two guide blocks are arranged on the side close to each other and tilted downward, a U-shaped groove is formed between the two guide blocks, and one end of the U-shaped groove is connected to the accommodating groove.

[0017] By adopting the above technical solution, when the waste on the workbench falls from the edge of the workbench into the waste trough, it will fall on the inclined surface of the guide block. The inclined surface of the guide block plays a guiding role, allowing the waste to follow the guide block to reach the U-shaped groove, which is convenient for the gathering and collection of the waste.

[0018] Optionally, a conveying screw belt is provided in the U-shaped groove, and the conveying screw belt is arranged along the length direction of the waste trough. A rotating motor is provided on the end wall of the waste trough, and the output end of the rotating motor is coaxially fixed with the conveying screw belt. The rotating motor is used to drive the conveying screw belt to rotate and transport the waste toward the direction of the receiving groove.

[0019] By adopting the above technical solution, when the waste enters the U-shaped groove, the rotating motor is started to drive the conveying screw belt to rotate. The spiral structure of the conveying screw belt is used to stir up the waste and drive the waste to move toward the receiving groove until the waste moves to the end of the conveying screw belt and falls onto the conveyor belt in the receiving groove, thereby cleaning the waste in the U-shaped groove. Finally, the waste is transported by the conveyor belt to clean the waste on the entire base.

[0020] Optionally, a conveying pipe is fixed on the base, the bottom end of the conveying pipe is connected to the containing tank, and the top end is connected to a waste box. The conveyor belt is located in the conveying pipe, and the conveyor belt is used to transport the waste to the waste box.

[0021] By adopting the above technical solution, when the waste is placed on the conveyor belt, the conveyor belt is started, and the conveyor belt carries the waste into the conveying pipe until it is transported to the end of the conveying pipe. The waste slides off the conveyor belt and falls into the waste box from the end of the conveying pipe for collection, thereby cleaning the waste in the receiving tank and the waste tank, so that there is always space for storing waste in the receiving tank and the waste tank, thereby realizing continuous cleaning of the workbench.

[0022] In summary, the present application includes at least one of the following beneficial effects:

[0023] 1. When in use, place the casting on the workbench, then start the moving cylinder to move the casting to the grinding assembly, start the grinding assembly to grind the burrs on the surface of the casting. Waste will be generated during the grinding process, and the waste will fall directly on the workbench. Then the operator will directly sweep the waste to the edge of the workbench, so that the waste enters the waste tank, and the waste is cleaned. The operation is convenient. At the same time, in this process, the waste will not be raised to cause large-scale environmental pollution, and the protection of the working environment is achieved;

[0024] 2. After the casting is placed on the workbench, start the moving assembly and drive the drill bit to move on the crossbeam until the drill bit moves to abut against the casting, so that the surface of the casting can be polished. During the polishing process, the moving assembly can be used to change the position of the drill bit multiple times so that the drill bit can polish other positions of the casting. At the same time, the moving cylinder can also be started to drive the workbench to move the casting, and the moving directions of the drill bit and the casting are perpendicular, so that the casting can be polished in all directions and the processing accuracy is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a wheel rim casting processing machine tool according to an embodiment of the present application;

[0026] Figure 2 It is a schematic diagram of the structure inside the mobile component and the base;

[0027] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0028] In the figure: 10, base; 11, waste trough; 12, receiving tank; 13, moving cylinder; 20, workbench; 30, grinding assembly; 31, beam; 32, drill bit; 40, moving assembly; 41, moving motor; 42, moving screw rod; 43, moving block; 431, telescopic cylinder; 50, support frame; 60, conveyor belt; 61, partition; 70, guide block; 71, U-shaped groove; 80, conveying screw belt; 81, rotating motor; 90, conveying pipe; 110, waste box. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3 This application is described in further detail.

[0030] The present application embodiment discloses a wheel rim casting processing machine tool. Figure 1 and Figure 2The wheel rim casting processing machine tool includes a base 10, a workbench 20 and a grinding assembly 30. When processing is required, the casting is placed on the workbench 20. A moving cylinder 13 is fixedly installed on the base 10 by bolts. The output end of the moving cylinder 13 is fixed to the workbench 20, so that the workbench 20 itself is slidably connected to the base 10. A telescopic plate is connected to the side wall of the workbench 20. The side of the telescopic plate away from the workbench 20 is fixed to the base 10. When the workbench 20 moves, the telescopic plate is telescoped, which not only guides the movement of the workbench 20, but also plays a shielding role, so that waste will not fall to the bottom of the workbench 20, making it difficult to clean.

[0031] Reference Figure 1 and Figure 2 The grinding assembly 30 is arranged on the base 10, and the grinding assembly 30 is used to grind the casting. Two waste troughs 11 for receiving waste are opened on the top wall of the base 10. The waste troughs 11 are arranged along the moving direction of the workbench 20, and the workbench 20 is located between the two waste troughs 11.

[0032] When in use, the casting is placed on the workbench 20, and then the moving cylinder 13 is started to move the casting to the grinding assembly 30, and the grinding assembly 30 is started to grind the burrs on the surface of the casting. During the grinding process, debris, i.e., waste, is generated. The waste falls directly on the workbench 20, and then the operator directly sweeps the waste to the edge of the workbench 20, so that the waste enters the waste trough 11, and the waste is cleaned. The operation is convenient. At the same time, in this process, the waste will not be raised to cause large-scale environmental pollution, thereby protecting the working environment.

[0033] Reference Figure 1 and Figure 2 The grinding assembly 30 includes a crossbeam 31 and a drill bit 32. The crossbeam 31 is a gantry structure. The crossbeam 31 is fixed on the base 10, and the top of the crossbeam 31 is arranged in a horizontal direction. The crossbeam 31 is arranged along a moving direction perpendicular to the workbench 20. The drill bit 32 is connected to the crossbeam 31 through a moving assembly 40. The moving assembly 40 includes a moving motor 41, a moving screw rod 42 and a moving block 43. The moving motor 41 is arranged on one end of the crossbeam 31. The moving screw rod 42 is arranged along the length direction of the crossbeam 31, and the moving block 43 is arranged along the length direction of the crossbeam 31. One end of the screw rod 42 is coaxially fixed to the output end of the moving motor 41, and the other end is rotatably connected to the beam 31. The moving motor 41 is used to drive the moving screw rod 42 to rotate. The moving block 43 is sleeved on the moving screw rod 42 and is threadedly connected to the moving screw rod 42. The moving screw rod 42 rotates to drive the moving block 43 to move along the length direction of the beam 31. A telescopic cylinder 431 is provided on the moving block 43. The output end of the telescopic cylinder 431 is connected to the drill bit 32. The telescopic cylinder 431 is used to drive the drill bit 32 to move up and down.

[0034] After the casting is placed on the workbench 20, the moving motor 41 is started to drive the moving screw 42 to rotate. The moving block 43 is restricted by the crossbeam 31, so that the moving block 43 can only move along the length direction of the moving screw 42, thereby driving the telescopic cylinder 431 to move, so that the drill bit 32 can move to the casting, and then the telescopic cylinder 431 is started to adjust the height of the drill bit 32 to achieve grinding at different heights of the casting. During the grinding process, the moving screw 42 can be used multiple times to drive the moving block 43 to move, thereby changing the position of the drill bit 32, so that the drill bit 32 can grind other positions of the casting. At the same time, the moving cylinder 13 can also be started to drive the workbench 20 to drive the casting to move, and the moving directions of the drill bit 32 and the casting are perpendicular, thereby achieving multi-directional grinding of the casting and improving the processing accuracy.

[0035] Reference Figure 1 and Figure 2 The opening of the waste tank 11 is covered with a support frame 50, and the inner wall of the support frame 50 is fixed to the inner wall of the waste tank 11. The support frame 50 plays a covering role, and prevents the operator from stepping into the waste tank 11 from the top opening of the waste tank 11 without hindering the passage of waste, which is safer.

[0036] Reference Figure 1 and Figure 3 Two guide blocks 70 are fixed on the inner wall of the waste trough 11. The guide blocks 70 are arranged opposite to each other and arranged along the length direction of the waste trough 11. The two guide blocks 70 are arranged to be inclined downward on the side close to each other, and a U-shaped groove 71 is formed between the two guide blocks 70.

[0037] Reference Figure 2 and Figure 3 A receiving groove 12 is provided on the top wall of the base 10. The receiving groove 12 is arranged in a direction perpendicular to the waste groove 11. The receiving groove 12 is connected to one end of the waste groove 11. A conveyor belt 60 for receiving waste is provided in the receiving groove 12. The conveyor belt 60 is used to transport waste.

[0038] Reference Figure 2 and Figure 3 One end of the U-shaped groove 71 is connected to the receiving groove 12. A conveying screw belt 80 is arranged in the U-shaped groove 71, and the conveying screw belt 80 is arranged along the length direction of the waste groove 11. A rotating motor 81 is arranged on the end wall of the waste groove 11. The output end of the rotating motor 81 is coaxially fixed with the conveying screw belt 80. The rotating motor 81 is used to drive the conveying screw belt 80 to rotate and convey the waste to the direction of the receiving groove 12.

[0039] When the waste on the workbench 20 falls from the edge of the workbench 20 into the waste trough 11, it will fall on the inclined surface of the guide block 70. The inclined surface of the guide block 70 plays a guiding role, so that the waste follows the guide block 70 to reach the U-shaped groove 71, which is convenient for the collection of the waste. Then start the rotating motor 81 to drive the conveying screw belt 80 to rotate. The spiral structure of the conveying screw belt 80 is used to stir up the waste and drive the waste to move toward the receiving groove 12 until the waste moves to the end of the conveying screw belt 80 and falls onto the conveyor belt 60 in the receiving groove 12, so as to clean the waste in the U-shaped groove 71. Finally, the conveyor belt 60 transports the waste to clean the waste on the entire base 10.

[0040] Reference Figure 1 and Figure 2 A conveying pipe 90 is fixed on the base 10, one end of the conveying pipe 90 is connected to the containing groove 12, and the other end is inclined upward, and the end of the conveying pipe 90 away from the base 10 is connected to a waste box 110, and the waste box 110 is located on one side of the base 10. The conveyor belt 60 is located in the conveying pipe 90, and the conveyor belt 60 is used to transport waste to the waste box 110.

[0041] When the waste is placed on the conveyor belt 60, the conveyor belt 60 is started, and the conveyor belt 60 carries the waste into the conveying pipe 90 until it is transported to the end of the conveying pipe 90. The waste slides off the conveyor belt 60 and falls into the waste box 110 from the end of the conveying pipe 90 for collection, thereby cleaning the waste in the receiving groove 12 and the waste groove 11, so that there is always space for storing waste in the receiving groove 12 and the waste groove 11, thereby realizing continuous cleaning of the workbench 20.

[0042] Reference Figure 2 and Figure 3 Because the conveying direction of the conveyor belt 60 in the conveying pipe 90 is inclined upward, in order to prevent the waste materials entering the conveying pipe 90 driven by the conveyor belt 60 from falling down on the conveyor belt 60 and back into the receiving tank 12, a plurality of baffles 61 are fixed on the conveyor belt 60. The baffles 61 are arranged along the width direction of the conveyor belt 60, and the plurality of baffles 61 are arranged at intervals along the length direction of the conveyor belt 60. The waste materials on the conveyor belt 60 are located between adjacent baffles 61. When the conveyor belt 60 moves upward, the baffles play a shielding role, limiting the waste materials from moving back into the receiving tank 12, thereby facilitating the conveying of the waste materials.

[0043] The implementation principle of a wheel rim casting processing machine tool in an embodiment of the present application is as follows: when in use, the casting is placed on a workbench 20, and then the moving cylinder 13 is started to move the casting to the grinding assembly 30, and the grinding assembly 30 is started to grind the burrs on the surface of the casting. Waste is generated during the grinding process, and the waste falls directly onto the workbench 20. Then the operator directly sweeps the waste to the edge of the workbench 20, so that the waste enters the waste trough 11, and the waste is cleaned. The operation is convenient, and at the same time, in this process, the waste will not be raised to cause large-scale environmental pollution, thereby protecting the working environment.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wheel rim casting processing machine tool, characterized in that: The invention comprises a base (10), a workbench (20) and a grinding assembly (30), wherein the workbench (20) is used for placing castings, the workbench (20) is slidably connected to the base (10), a movable cylinder (13) is provided on the base (10), an output end of the movable cylinder (13) is fixed to the workbench (20) and is used to drive the workbench (20) to move on the base (10), the grinding assembly (30) is arranged on the base (10), and the grinding assembly (30) is used for grinding the castings, and two waste troughs (11) for receiving waste are provided on the top wall of the base (10), the waste troughs (11) are arranged along the moving direction of the workbench (20), and the workbench (20) is located between the two waste troughs (11).

2. The wheel rim casting processing machine tool according to claim 1, characterized in that: The grinding assembly (30) comprises a crossbeam (31) and a drill bit (32); the crossbeam (31) is horizontally fixed on a base (10); the crossbeam (31) is arranged along a moving direction perpendicular to the workbench (20); the drill bit (32) is connected to the crossbeam (31) via a moving assembly (40); the moving assembly (40) is used to drive the drill bit (32) to be arranged along the length direction of the crossbeam (31); the drill bit (32) abuts against the casting and is used to grind the casting.

3. The wheel rim casting processing machine tool according to claim 2, characterized in that: The movement comprises a moving motor (41), a moving screw rod (42) and a moving block (43); the moving motor (41) is arranged on one end of the crossbeam (31); one end of the moving screw rod (42) is coaxially fixed with the output end of the moving motor (41); the other end is rotatably connected to the crossbeam (31); the moving motor (41) is used to drive the moving screw rod (42) to rotate; the moving block (43) is sleeved on the moving screw rod (42) and is threadedly connected to the moving screw rod (42); the moving screw rod (42) rotates to drive the moving block (43) to move along the length direction of the crossbeam (31); a telescopic cylinder (431) is arranged on the moving block (43); the output end of the telescopic cylinder (431) is connected to the drill bit (32); the telescopic cylinder (431) is used to drive the drill bit (32) to move up and down.

4. The wheel rim casting processing machine tool according to claim 1, characterized in that: The opening of the waste trough (11) is covered with a support frame (50), and the inner wall of the support frame (50) is fixed to the inner wall of the waste trough (11).

5. The wheel rim casting processing machine tool according to claim 4, characterized in that: A receiving groove (12) is provided on the top wall of the base (10), the receiving groove (12) is arranged in a direction perpendicular to the waste groove (11), the receiving groove (12) is connected to one end of the waste groove (11), and a conveyor belt (60) for receiving waste is provided in the receiving groove (12), and the conveyor belt (60) is used to convey the waste.

6. The wheel rim casting processing machine tool according to claim 5, characterized in that: Two guide blocks (70) are fixed on the inner wall of the waste trough (11). The guide blocks (70) are arranged opposite to each other and arranged along the length direction of the waste trough (11). The two guide blocks (70) are arranged to be inclined downward on the sides close to each other. A U-shaped groove (71) is formed between the two guide blocks (70), and one end of the U-shaped groove (71) is connected to the receiving groove (12).

7. The wheel rim casting processing machine tool according to claim 6, characterized in that: A conveying screw belt (80) is provided in the U-shaped groove (71), and the conveying screw belt (80) is arranged along the length direction of the waste groove (11). A rotating motor (81) is provided on the end wall of the waste groove (11), and the output end of the rotating motor (81) is coaxially fixed with the conveying screw belt (80). The rotating motor (81) is used to drive the conveying screw belt (80) to rotate and convey the waste toward the receiving groove (12).

8. The wheel rim casting processing machine tool according to claim 5, characterized in that: A conveying pipe (90) is fixed on the base (10), the bottom end of the conveying pipe (90) is connected to the containing groove (12), and the top end is connected to the waste box (110), the conveying belt (60) is located in the conveying pipe (90), and the conveying belt (60) is used to convey the waste to the waste box (110).

Images