An aluminum alloy wheel hub surface wire drawing machine

Abstract

This application relates to the technical field of automotive component processing equipment, and particularly to a wire drawing machine for the surface of aluminum alloy wheels, which includes a wire drawing lathe installed in a wire drawing machine cabin. An equipment cabin is arranged in the wire drawing machine cabin. A chip collection trough is connected beside the equipment cabin. An aluminum chip treatment mechanism is installed beside the chip collection trough. A centrifugal fan is connected beside the aluminum chip treatment mechanism. A chip suction hopper is connected beside the centrifugal fan. An upper chip collection plate is arranged in the chip suction hopper. An air suction port is opened beside the lower part of the upper chip collection plate. A funnel-shaped air chamber is communicated beside the air suction port. A lower chip collection plate is installed under the funnel-shaped air chamber. A material discharge port is opened beside the lower chip collection plate. Through the cooperation of the upper and lower chip collection plates to form an air duct, the aluminum chips falling and accumulating are timely sucked into a specified position for centralized cleaning, effectively suppressing the damage of internal parts of the equipment caused by aluminum chips splashing and falling into the equipment gaps, effectively maintaining the working accuracy of the equipment, extending the service life of the equipment, and facilitating the recycling and treatment of aluminum chips.

Description

Technical Field

[0001] This application relates to the technical field of automotive component processing equipment, and particularly to a wire drawing machine for the surface of aluminum alloy wheels. Background Art

[0002] The surface of the wheel is located on the outside of the vehicle and is easily damaged by the outside world. For many car owners who care about the appearance of the vehicle, even a little scratch is unacceptable. For damaged wheels, numerical control wire drawing equipment is often used for professional repair and refurbishment, making the wheels more aesthetic, three-dimensional, and personalized through the wire drawing process. At the same time, the service life of the wheels can be relatively extended, rejecting the waste of replacing new wheels after damage and having gaps.

[0003] However, the following deficiencies exist in the prior art: Since the aluminum alloy wheels are polished by the wire drawing process, aluminum chips often fly during the polishing process, which may injure the machine tool operator or accidentally fall into the gaps of the equipment, causing damage to the internal parts of the equipment and making it difficult to operate normally, thus affecting the polishing accuracy of the equipment and reducing the service life of the equipment. Summary of the Invention

[0004] The purpose of this application is to overcome the above deficiencies and provide a wire drawing machine for the surface of aluminum alloy wheels. An aluminum chip processing mechanism is installed below the cabin body, which can timely absorb and process the aluminum chips generated by wire drawing and polishing above, effectively reducing the damage to the equipment caused by aluminum chip splashing, thereby reducing the impact on the polishing accuracy of the equipment and extending the service life of the equipment.

[0005] To achieve the above purpose, this application is implemented through the following technical solutions: A wire drawing machine for the surface of aluminum alloy wheels includes a wire drawing lathe, the wire drawing lathe is installed in the wire drawing machine cabin, an upper cabin body is arranged in the wire drawing machine cabin, the upper cabin body is connected to a lower cabin body below, an equipment cabin is arranged in the lower cabin body, a chip collection tank is connected beside the equipment cabin, an aluminum chip processing mechanism is installed beside the chip collection tank, a centrifugal fan is connected beside the aluminum chip processing mechanism, a chip suction hopper is connected beside the centrifugal fan, an upper chip collection plate is arranged in the chip suction hopper, an air suction port is opened beside the lower part of the upper chip collection plate, an inverted funnel-shaped air chamber is communicated beside the air suction port, a lower chip collection plate is installed below the inverted funnel-shaped air chamber, and a material discharge port is opened beside the lower chip collection plate. The centrifugal fan and the inverted funnel-shaped air chamber form suction, and then a wind channel is formed through the upper and lower chip collection plates to timely clean the aluminum chips that fall and accumulate on the upper chip collection plate, avoiding the impact of aluminum chip accumulation and splashing on the equipment parts.

[0006] In some embodiments, a lathe is arranged below the wire drawing lathe, a tool rest is installed on the lathe, a wire drawing tool is installed on the tool rest, a cross-slide is connected below the wire drawing tool, and an air knife is installed below the cross-slide. An air knife is installed below the tool rest, and while the tool rest is pushed to work, the falling aluminum chips are timely blown from the back to the front into the lower chip collection tank.

[0007] In some embodiments, a cabin frame is provided in the upper cabin, a cabin door is installed on the cabin frame, a louver is opened on the cabin door, a door handle is installed beside the louver, an air gun mechanism is connected under the cabin door, an air gun is installed under the air gun mechanism, an air gun transmission shaft is connected to the air gun, a gear transmission shaft is connected beside the air gun transmission shaft, a gear is fixedly embedded under the gear transmission shaft, and a rack is installed beside the gear. When wire drawing and polishing the hub, start the air gun to blow off the aluminum chips remaining between the hub and the turning tool, reducing the damage caused by the aluminum chips falling into the equipment.

[0008] In some embodiments, the upper chip collecting plate is bolted to the chip collecting groove, and the lower chip collecting plate is bolted to the equipment cabin. The upper chip collecting plate and the lower chip collecting plate are installed in a staggered manner. The lower chip collecting plate protrudes slightly to facilitate the falling and accumulation of aluminum chips above.

[0009] In some embodiments, the gear is connected to the cabin door, the rack is connected to the cabin frame, the air gun transmission shaft is belt-connected to the gear transmission shaft, and the gear meshes with the rack. When pulling the cabin door, the gear meshes and rotates with the rack, driving the transmission shaft and the belt, causing the air gun to rotate and making the air outlet always face the direction of the turning tool and the hub.

[0010] In some embodiments, the centrifugal fan is connected to the suction port, and the material discharging port communicates with the equipment cabin. There is an aluminum chip accumulation box left in the equipment cabin. The centrifugal fan sucks the aluminum chips through the suction port to the material discharging port, and due to the slope of the material discharging port itself, the aluminum chips slide into the aluminum chip accumulation box in the equipment cabin. While cleaning the aluminum chips, the aluminum chips are concentrated, which is convenient for direct treatment or recycling.

[0011] In some embodiments, the centrifugal fan is installed in the equipment cabin, the chip collecting groove is welded to the lower chip collecting plate, and the equipment cabin is welded to the chip collecting groove. Separate equipment such as the centrifugal fan and the lathe drive motor from the wire drawing working part of the hub to prevent aluminum chips from falling into the equipment and causing damage.

[0012] In some embodiments, the cabin door is connected to the lower cabin, the air gun is installed directly opposite the wire drawing turning tool, and the air gun is connected to the equipment cabin. The cabin door and the upper and lower cabins are connected by a slide rail, which can effectively shield the splashing aluminum chips, thereby protecting the machine tool operators of the operating machine platform. The air gun is connected to the corresponding air inlet equipment in the equipment cabin, which can effectively reduce the impact of aluminum chips on the air inlet equipment. The initial position of the air gun is aligned with the limit position of the turning tool, which can ensure the precise blowing of the air gun when the turning tool is wire drawing and polishing.

[0013] In some embodiments, the air knife is installed in the same direction as the wire drawing tool, and the upper chip collecting plate is installed below the air knife. The air direction of the air knife is the same as the direction of the tool. While the tool advances forward to wire draw and polish the hub, the air knife can blow the aluminum chips that are not sucked into the lower chip collecting plate on the surface of the upper chip collecting plate below to the chip collecting groove, which helps with the cleaning of the aluminum chips.

[0014] In some embodiments, the chip collecting groove is welded to the lower cabin body, and the lower cabin body is welded to the upper cabin body. Welding the upper and lower cabin bodies can prevent aluminum chips from scattering out through the gaps. Welding the chip collecting groove to the lower cabin body can effectively prevent aluminum chips from falling into the equipment through the gaps, which helps with the cleaning of the aluminum chips and effectively inhibits the damage of the equipment by the aluminum chips.

[0015] By adopting the above technical solutions, the beneficial effects of the present application are as follows:

[0016] 1. In the present invention, the upper and lower chip collecting plates cooperate to form an air duct to timely suck the falling and accumulated aluminum chips into a designated position for centralized cleaning, effectively inhibiting the damage of internal parts of the equipment caused by aluminum chips splashing and falling into the equipment gaps, effectively maintaining the working accuracy of the equipment, extending the service life of the equipment, and helping with the recycling and treatment of aluminum chips.

[0017] 2. In the present invention, through the cooperation of the air gun and the air knife, the aluminum chips generated during the wire drawing process are timely blown off and accumulated on the lower chip collecting plate below, facilitating the effective cleaning of the aluminum chips by the aluminum chip processing mechanism, effectively reducing the influence of the aluminum chips on the operation of the equipment. At the same time, a louver-shaped transparent window is provided, which protects the machine tool operator while facilitating the operator to observe in real time.

[0018] Undoubtedly, such objects of the present application and other objects will become more apparent after the details of the preferred embodiments described in multiple accompanying drawings and diagrams below.

[0019] To make the above and other objects, features, and advantages of the present application more obvious and understandable, one or several preferred embodiments are specifically exemplified below and described in detail in conjunction with the accompanying diagrams as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the drawings, the same components are denoted by the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0021] Figure 1 Schematic three-dimensional structure diagram of an aluminum alloy wheel hub surface wire drawing machine in some embodiments of the present application;

[0022] Figure 2 Schematic structure diagram of the wire drawing machine cabin in some embodiments of the present application;

[0023] Figure 3 Schematic structure diagram of the lower cabin body in some embodiments of the present application;

[0024] Figure 4 Schematic structural diagram of the aluminum chip processing mechanism in some embodiments of the present application;

[0025] Figure 5 Schematic structural diagram of the chip suction hopper in some embodiments of the present application;

[0026] Figure 6 Schematic structural diagram of the wire drawing lathe in some embodiments of the present application;

[0027] Figure 7 Schematic structural diagram of the tool rest in some embodiments of the present application;

[0028] Figure 8 Schematic structural diagram of the upper cabin in some embodiments of the present application;

[0029] Figure 9 Schematic structural diagram of the cabin door in some embodiments of the present application;

[0030] Figure 10 Schematic structural diagram of the air gun mechanism in some embodiments of the present application.

[0031] In the figure: wire drawing machine cabin - 1, wire drawing lathe - 2, lower cabin - 11, upper cabin - 12, tool rest - 21, lathe - 22, aluminum chip processing mechanism - 111, chip collection groove - 112, equipment cabin - 113, cabin door - 121, cabin frame - 122, air knife - 211, cross-slide - 212, wire drawing tool - 213, chip suction hopper - a1, centrifugal fan - a2, air gun mechanism - b1, louver - b2, door handle - b3, upper chip collection plate - a11, lower chip collection plate - a12, air inlet - a13, material outlet - a14, inverted hopper-shaped air chamber - a15, air gun - b11, air gun transmission shaft - b12, gear transmission shaft - b13, gear - b14, rack - b15. Detailed implementation manners

[0032] The following will describe in detail the implementation manners of the present application in combination with the drawings and embodiments, so as to fully understand how the present application uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly. It should be noted that as long as there is no conflict, each embodiment in the present application and each feature in each embodiment can be combined with each other, and the formed technical solutions are all within the protection scope of the present application.

[0033] At the same time, in the following description, many specific details are set forth for the purpose of explanation to provide a thorough understanding of the embodiments of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without these specific details or in the specific manners described herein.

[0034] Example 1

[0035] Refer to Figures 1 to 5 as shown in Figure 1 This is a three - dimensional structural schematic diagram of a wire drawing machine for the surface of an aluminum alloy wheel hub in some embodiments of the present application; Figure 2 This is a structural schematic diagram of a wire drawing machine cabin in some embodiments of the present application; Figure 3 This is a structural schematic diagram of a lower cabin in some embodiments of the present application; Figure 4 This is a structural schematic diagram of an aluminum chip processing mechanism in some embodiments of the present application; Figure 5 This is a structural schematic diagram of a chip suction hopper in some embodiments of the present application.

[0036] The present application provides a wire drawing machine for the surface of an aluminum alloy wheel hub, which is characterized in that it includes a wire drawing lathe 2, the wire drawing lathe 2 is installed in a wire drawing machine cabin 1, an upper cabin 12 is arranged in the wire drawing machine cabin 1, the upper cabin 12 is connected to a lower cabin 11 below, an equipment cabin 113 is arranged in the lower cabin 11, a chip collection tank 112 is connected beside the equipment cabin 113, an aluminum chip processing mechanism 111 is installed beside the chip collection tank 112, a centrifugal fan a2 is connected beside the aluminum chip processing mechanism 111, a chip suction hopper a1 is connected beside the centrifugal fan a2, an upper chip collection plate a11 is arranged in the chip suction hopper a1, an air suction port a13 is opened beside the lower part of the upper chip collection plate a11, an inverted - funnel - shaped air chamber a15 is communicated beside the air suction port a13, a lower chip collection plate a12 is installed below the inverted - funnel - shaped air chamber a15, and a blanking port a14 is opened beside the lower chip collection plate a12.

[0037] The detailed usage method and function of this embodiment:

[0038] In the present application, when the equipment performs wire drawing and grinding on the surface of the aluminum alloy wheel hub, the wire drawing lathe 2 starts to generate aluminum chips. At this time, both the upper cabin 12 and the lower cabin 11 of the wire drawing machine cabin 1 block the aluminum chips, so that the aluminum chips fall into the lower chip collection tank 112 and the upper chip collection plate a11, and finally accumulate on the lower chip collection plate a12. Since an air duct is formed by the interval between the upper chip collection plate a11 and the lower chip collection plate a12, the centrifugal fan a2 in the equipment cabin 113 cooperates with the air suction port a13 and the inverted - funnel - shaped air chamber a15 to generate suction, sucking the aluminum chips into the air chamber. Due to its inverted - funnel shape, the aluminum chips finally collide and fall to accumulate at the blanking port a14 and slide into the equipment cabin 113 for centralized processing.

[0039] Example 2

[0040] Refer to Figures 6 - 10 as shown in

[0041] Further, a lathe 22 is arranged below the wire drawing lathe 2, a tool rest 21 is installed on the lathe 22, a wire drawing tool 213 is installed on the tool rest 21, a cross - slide 212 is connected below the wire drawing tool 213, and an air knife 211 is installed below the cross - slide 212.

[0042] Further, a cabin frame 122 is provided inside the upper cabin body 12. A cabin door 121 is installed on the cabin frame 122. A louver b2 is opened on the cabin door 121. A door handle b3 is installed beside the louver b2. A pneumatic gun mechanism b1 is connected below the cabin door 121. A pneumatic gun b11 is installed below the pneumatic gun mechanism b1. A pneumatic gun transmission shaft b12 is connected to the pneumatic gun b11. A gear transmission shaft b13 is connected beside the pneumatic gun transmission shaft b12. A gear b14 is fixedly embedded below the gear transmission shaft b13. A rack b15 is installed beside the gear b14.

[0043] The detailed usage method and functions of this embodiment are as follows:

[0044] In this application, when the wire drawing lathe 2 starts to perform wire drawing and grinding on the surface of the aluminum alloy wheel hub, the tool rest 21 moves along the guide rail of the lathe 22. The wire drawing tool 213 is driven forward by the apron 212 to contact the wheel hub for wire drawing and grinding. The air knife 211 below the apron 212 blows away the falling aluminum chips in time to prevent them from falling into the equipment and causing equipment damage. When the equipment is performing wire drawing and grinding, the machine tool operator can use the door handle b3 to close the cabin door 121 to prevent the aluminum chips from splashing and hurting the machine tool operator. At the same time, the louver b2 is made of transparent acrylic material, which is convenient for the machine tool operator to observe the equipment operation. The louver structure can effectively block the splashing aluminum chips and further protect the machine tool operator. When closing the cabin door 121, the pneumatic gun mechanism b1 fixed on the cabin door moves synchronously. The gear b14 on the pneumatic gun mechanism b1 meshes with the rack b15 and rotates, causing the gear transmission shaft b13 fixedly embedded thereon to rotate and transmit power to the pneumatic gun b11 connected below the pneumatic gun transmission shaft b12 through belt drive, so that the air direction of the pneumatic gun b11 always faces the direction of the wheel hub and the wire drawing tool 213, blowing away the aluminum chips generated by the tool in time, assisting the subsequent cleaning of the aluminum chips by the equipment below, and effectively preventing the aluminum chips from splashing into other equipment and causing equipment damage.

[0045] Embodiment 3

[0046] Refer to Figures 1 - 10 as shown: Figure 1 is a three-dimensional structural schematic diagram of an aluminum alloy wheel hub surface wire drawing machine in some embodiments of this application; Figure 2 is a structural schematic diagram of the wire drawing machine cabin in some embodiments of this application; Figure 3 is a structural schematic diagram of the lower cabin body in some embodiments of this application; Figure 4 is a structural schematic diagram of the aluminum chip processing mechanism in some embodiments of this application; Figure 5 is a structural schematic diagram of the chip suction hopper in some embodiments of this application; Figure 6 is a structural schematic diagram of the wire drawing lathe in some embodiments of this application; Figure 7 is a structural schematic diagram of the tool rest in some embodiments of this application; Figure 8Schematic diagram of the upper cabin structure in some embodiments of the present application; Figure 9 Schematic diagram of the hatch structure in some embodiments of the present application; Figure 10 Schematic diagram of the air gun mechanism structure in some embodiments of the present application.

[0047] Detailed usage method and function of this embodiment:

[0048] In the present application, when the wire drawing lathe 2 starts to perform wire drawing and grinding on the surface of the aluminum alloy wheel hub, the tool rest 21 moves along the guide rail of the lathe 22. The wire drawing tool 213 is driven forward by the apron 212 to contact the wheel hub for wire drawing and grinding. The air knife 211 under the apron 212 blows away the falling aluminum chips in time. The machine tool operator can use the door handle b3 to close the hatch 121 to avoid the aluminum chips from splashing and causing harm to the machine tool operator. At the same time, the louver b2 is made of transparent acrylic material, which is convenient for the machine tool operator to observe the operation of the equipment. The louver structure can effectively block the splashing aluminum chips and further protect the machine tool operator. When closing the hatch 121, the air gun mechanism b1 fixed on the hatch moves synchronously. The gear b14 on the air gun mechanism b1 meshes with the rack b15 and rotates, causing the gear transmission shaft b13 fixed on it to rotate and transmit power through the belt drive to the air gun b11 connected under the air gun transmission shaft b12, so that the air direction of the air gun b11 always faces the direction of the wheel hub and the wire drawing tool 213, and blows away the aluminum chips generated by the tool in time. At this time, the upper cabin 12 and the lower cabin 11 of the wire drawing machine cabin 1 simultaneously block the aluminum chips, so that the aluminum chips fall into the lower chip collection groove 112 and the upper chip collection plate a11, and finally accumulate on the lower chip collection plate a12. Since the upper chip collection plate a11 and the lower chip collection plate a12 form an air duct at intervals, the centrifugal fan a2 in the equipment cabin 113 cooperates with the suction port a13 and the inverted hopper-shaped air chamber a15 to generate suction, suck the aluminum chips into the air chamber. Due to the inverted hopper shape of the air chamber, the aluminum chips finally collide and fall and accumulate at the feeding port a14, and slide into the equipment cabin 113 for centralized treatment. By cooperating the air knife and the air gun to blow away the aluminum chips generated during the wire drawing and grinding process in time, and setting up aluminum chip absorption and treatment equipment below, it effectively avoids the aluminum chips from splashing into other equipment and causing equipment damage, extends the service life of the equipment, and protects the machine tool operator.

[0049] It should be understood that the embodiments disclosed in the present application are not limited to the specific processing steps or materials disclosed herein, but should extend to equivalent alternatives of such features understood by those of ordinary skill in the relevant art. It should also be understood that the terms used herein are only for the purpose of describing specific embodiments and do not imply limitation.

[0050] The "embodiments" mentioned in the specification mean that the specific features or characteristics described in connection with the embodiments are included in at least one embodiment of the present application. Therefore, the phrases or "embodiments" that appear throughout the specification do not necessarily all refer to the same embodiment.

[0051] In addition, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, some specific details such as thickness, quantity, etc. are provided to provide a comprehensive understanding of the embodiments of the present application. However, those skilled in the relevant art will understand that the present application can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. An aluminum alloy wheel hub surface wire drawing machine, characterized in that It includes a wire drawing lathe (2), the wire drawing lathe (2) is installed in a wire drawing machine cabin (1), an upper cabin body (12) is arranged in the wire drawing machine cabin (1), a lower cabin body (11) is connected below the upper cabin body (12), an equipment cabin (113) is arranged in the lower cabin body (11), a chip collection tank (112) is connected beside the equipment cabin (113), and a chip processing mechanism (111) is installed beside the chip collection tank (112); A centrifugal fan (a2) is connected beside the chip processing mechanism (111), a chip suction hopper (a1) is connected beside the centrifugal fan (a2), an upper chip collection plate (a11) is arranged in the chip suction hopper (a1), an air suction port (a13) is opened beside and below the upper chip collection plate (a11), an inverted hopper-shaped air chamber (a15) is communicated beside the air suction port (a13), a lower chip collection plate (a12) is installed below the inverted hopper-shaped air chamber (a15), and a material discharge port (a14) is opened beside the lower chip collection plate (a12); A lathe (22) is arranged below the wire drawing lathe (2), a tool rest (21) is installed on the lathe (22), a wire drawing tool (213) is installed on the tool rest (21), a cross slide (212) is connected below the wire drawing tool (213), and an air knife (211) is installed below the cross slide (212); A cabin frame (122) is arranged in the upper cabin body (12), a cabin door (121) is installed on the cabin frame (122), a louver (b2) is opened on the cabin door (121), a door handle (b3) is installed beside the louver (b2), a pneumatic gun mechanism (b1) is connected below the cabin door (121), a pneumatic gun (b11) is installed below the pneumatic gun mechanism (b1), a pneumatic gun transmission shaft (b12) is connected to the pneumatic gun (b11), a gear transmission shaft (b13) is connected beside the pneumatic gun transmission shaft (b12), a gear (b14) is fixedly embedded below the gear transmission shaft (b13), and a rack (b15) is installed beside the gear (b14).

2. The surface wire drawing machine for aluminum alloy wheels according to claim 1, wherein: The upper chip collection plate (a11) is bolted to the chip collection tank (112), the lower chip collection plate (a12) is bolted to the equipment cabin (113), and the upper chip collection plate (a11) and the lower chip collection plate (a12) are installed in a staggered manner.

3. The surface wire drawing machine for aluminum alloy wheels according to claim 1, characterized in that: The gear (b14) is connected to the cabin door (121), the rack (b15) is connected to the cabin frame (122), the pneumatic gun transmission shaft (b12) is belt-connected to the gear transmission shaft (b13), and the gear (b14) meshes with the rack (b15).

4. A surface wire drawing machine for aluminum alloy wheels according to claim 1, characterized in that: The centrifugal fan (a2) is connected to the air suction port (a13), and the material discharge port (a14) is communicated with the equipment cabin (113).

5. A surface wire drawing machine for aluminum alloy wheels according to claim 1, characterized in that: The centrifugal fan (a2) is installed in the equipment cabin (113), the chip collection tank (112) is welded to the lower chip collection plate (a12), and the equipment cabin (113) is welded to the chip collection tank (112).

6. The surface wire drawing machine for aluminum alloy wheels according to claim 1, wherein: The hatch door (121) is connected to the lower cabin body (11), the air gun (b11) is installed facing the wire drawing turning tool (213), and the air gun (b11) is connected to the equipment cabin (113).

7. A wire drawing machine for the surface of an aluminum alloy wheel hub according to claim 1, characterized in that: The air knife (211) is installed in the same direction as the wire drawing turning tool (213), and the upper chip collecting plate (a11) is installed below the air knife (211).

8. The surface wire drawing machine for aluminum alloy wheels according to claim 1, characterized in that: The chip collecting groove (112) is welded to the lower cabin body (11), and the lower cabin body (11) is welded to the upper cabin body (12).

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