Aluminum cylinder surface reticulate pattern machining device

Abstract

The utility model provides an aluminum cylinder surface reticulate pattern processing device, which relates to the technical field of aluminum cylinder processing and comprises a bottom plate, a vertical frame is fixed on the bottom plate, and a frame body is arranged on the bottom plate. The hydraulic rod is started to drive the mounting plate, the motor and the rolling wheels to be close to the aluminum barrel, the aluminum barrel is extruded through the three rotating rolling wheels, then reticulate patterns are machined, the air pump is used for being communicated with the air pipe before machining, the valve is opened, the working air pump enables the first cavity and the second cavity to be filled with air, and therefore machining efficiency is improved. And after the air bag abuts against the inner wall of the aluminum cylinder and supports the inner wall of the aluminum cylinder, the air pump and the valve on the air pipe are closed, the inner walls of the aluminum cylinders with different inner diameters can be supported when reticulate patterns are machined on the aluminum cylinder, the supporting area of the inner wall of the aluminum cylinder is effectively increased, and flexibility and applicability are high.

Description

Technical Field

[0001] The utility model relates to an aluminum cylinder processing device, in particular to an aluminum cylinder surface reticulation processing device, belonging to the technical field of aluminum cylinder processing. Background Art

[0002] In the production of filter cartridges, a series of concave and convex textures can be formed on the surface of the aluminum tube to increase the texture. These textures can increase the friction between the aluminum tube and the contact surface, improve grip, and prevent slipping. This is especially important in application scenarios that require high friction. The workpiece is often extruded by a rolling wheel to form the required texture. However, adding texture to the aluminum tube by extruding the workpiece by a rolling wheel can easily destroy the shape of the aluminum tube.

[0003] In Chinese patent disclosure specification CN218135042U, a CNC machining internal support fixture for aluminum cylinders is disclosed. By using a fixed plate, a movable plate, a screw and a connecting rod in combination, the worker can prop up the support plate by rotating the connecting rod, thereby supporting the aluminum cylinder on the outer surface of the device. At this time, the outer surface of the aluminum cylinder can be completely exposed, which is convenient for processing and effectively improves work efficiency.

[0004] The aforementioned patent supports the aluminum cylinder by contacting the inner wall of the support plate. However, in actual application, it was found that the curvature of the side of the support plate is fixed. When the support plate of the aforementioned patent is used to support an aluminum cylinder that does not match the curvature of the support plate, the contact area between the support plate and the aluminum cylinder is limited, the supporting effect is reduced, and it is not conducive to the surface texture processing of the aluminum cylinder. Therefore, a device for processing the surface texture of the aluminum cylinder is proposed. Utility Model Content

[0005] The utility model provides a device for processing anvil patterns on the surface of an aluminum cylinder. When processing the anvil patterns on the aluminum cylinder, the device can support the inner walls of aluminum cylinders with different inner diameters, effectively increasing the supporting area of ​​the inner walls of the aluminum cylinder, and has strong flexibility and applicability.

[0006] The utility model is realized through the following technical solutions: a device for processing an aluminum cylinder surface reticulation, comprising a base plate, a stand fixed on the base plate, a frame body provided on the base plate, the frame body comprising four support rods, and a support plate fixed to the upper ends of the support rods.

[0007] A propulsion assembly is provided on the frame. Specifically, the propulsion assembly includes a hydraulic rod, which is fixed on the top surface of the support plate. A mounting plate is fixed on the output end of the hydraulic rod, a guide rod is fixed on the mounting plate, and a guide block is fixed on the top surface of the support plate, and the guide block is slidably connected to the guide rod.

[0008] Two groups of rolling assemblies are provided on the stand, one group of rolling assemblies is provided on the propulsion assembly, the rolling assemblies include a motor, a rolling wheel is fixed to the output end of the motor, and a collection box is fixed to the top surface of the base plate.

[0009] A positioning assembly is provided on the stand, and the positioning assembly includes an electric slide rail fixed to the stand, a slider is installed on the electric slide rail, a support column is fixed on the slider, and the support column is in sliding contact with the support shell through a sliding hole. Furthermore, both ends of the support column are provided with external threads, and both ends of the support column are threadedly connected with threaded blocks.

[0010] The positioning assembly is provided with a supporting mechanism for supporting the aluminum cylinder, the supporting mechanism includes a supporting shell and an airbag, a pressure detection device is installed on the airbag, a first chamber is opened in the supporting shell, and a sliding hole passing through the supporting shell is also opened on the supporting shell. An air pipe connected to the first chamber is fixed on the outer side of the supporting shell, and a valve is installed on the air pipe. The input end of the air pipe is connected to an external air source.

[0011] A plurality of mounting shells are fixed on the outer side of the supporting shell, the edge of the airbag is fixed to the mounting shell, a second chamber is formed between the airbag, the mounting shell and the supporting shell, a ventilation groove is provided on the outer side of the supporting shell, and the ventilation groove enables the first chamber and the second chamber to communicate.

[0012] The utility model provides a device for processing the surface texture of an aluminum cylinder, which has the following beneficial effects:

[0013] 1. The surface texture processing device for an aluminum cylinder drives the mounting plate, motor, and rolling wheel to approach the aluminum cylinder by starting the hydraulic rod, and extrude the aluminum cylinder through three rotating rolling wheels to process the texture. Before processing, an air pump is used to connect the air pipe and open the valve. The working air pump will fill the first chamber and the second chamber with gas, and then the air bag will gradually approach the inner wall of the aluminum cylinder. When the air bag is against the inner wall of the aluminum cylinder and supports the inner wall of the aluminum cylinder, the air pump and the valve on the air pipe are closed. When the texture is processed on the aluminum cylinder, the inner wall of aluminum cylinders with different inner diameters can be supported, effectively increasing the supporting area of ​​the inner wall of the aluminum cylinder, and the flexibility and applicability are strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the positioning component structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the support shell and installation shell structure of the utility model;

[0017] Figure 4 This is a cross-sectional view of the internal structure of the support shell of the present invention.

[0018] Description of Reference Numerals

[0019] 1. Bottom plate;

[0020] 2. Support mechanism; 201. Support housing; 2011. First chamber; 2012. Slide hole; 2013. Air pipe; 202. Mounting housing; 203. Air bag; 2031. Pressure detection device; 204. Ventilation groove; 205. Second chamber;

[0021] 3. Thread rolling assembly; 301. Motor; 302. Thread rolling wheel; 303. Collection box;

[0022] 4. Propulsion assembly; 401. Hydraulic rod; 402. Mounting plate; 403. Guide rod; 404. Guide block;

[0023] 5. Frame; 501. Support rod; 502. Support plate;

[0024] 6. Positioning assembly; 601. Electric slide rail; 602. Slider; 603. Support column; 6031. External thread; 604. Thread block;

[0025] 7. Aluminum tube; 8. Stand. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] See also Figures 1 to 4 An embodiment of the utility model provides an aluminum cylinder surface texture processing device, including a base plate 1, a stand 8 is fixed on the base plate 1, a frame 5 is provided on the base plate 1, the frame 5 includes four support rods 501, and a support plate 502 is fixed to the upper end of the support rods 501.

[0028] Please refer to Figure 1, a propulsion assembly 4 is provided on the frame 5, specifically, the propulsion assembly 4 includes a hydraulic rod 401, the hydraulic rod 401 is fixed on the top surface of the support plate 502, the output end of the hydraulic rod 401 is fixed with a mounting plate 402, the mounting plate 402 is fixed with a guide rod 403, the top surface of the support plate 502 is fixed with a guide block 404, and the guide block 404 is slidably connected to the guide rod 403, the start of the hydraulic rod 401 will drive the mounting plate 402 to move horizontally, and the mounting plate 402 will also drive the guide rod 403 to slide on the guide block 404 when moving, and the guide rod 403 and the guide block 404 are provided to stabilize the mounting plate 402.

[0029] Please refer to Figure 1 and Figure 2 Two sets of rolling assemblies 3 are provided on the stand 8, and one set of rolling assemblies 3 is provided on the propulsion assembly 4. The rolling assembly 3 includes a motor 301. A rolling wheel 302 is fixed to the output end of the motor 301. The start of the motor 301 will drive the rolling wheel 302 to rotate. The aluminum tube 7 is extruded by multiple rotating rolling wheels 302 to process a mesh pattern. A collection box 303 is fixed to the top surface of the bottom plate 1. The collection box 303 is set to collect debris.

[0030] Please refer to Figure 1 and Figure 2 A positioning assembly 6 is provided on the stand 8. The positioning assembly 6 includes an electric slide rail 601 fixed to the stand 8. A slider 602 is installed on the electric slide rail 601. The slider 602 can move horizontally on the electric slide rail 601. A support column 603 is fixed on the slider 602. The support column 603, the rolling wheel 302 and the electric slide rail 601 cooperate to drive the support mechanism 2 to move horizontally, thereby facilitating the processing of aluminum cylinders 7 with different inner diameters, so that the outer side of the aluminum cylinder 7 can contact the rolling wheel 302. The support column 603 is in sliding contact with the support shell 201 through the sliding hole 2012. The aluminum cylinder 7 will rotate on the support column 603 through the support shell 201 during processing. Furthermore, both ends of the support column 603 are provided with external threads 6031, and both ends of the support column 603 are threadedly connected with thread blocks 604. The thread block 604 is in sliding contact with the end in contact with the support shell 201. The provision of the thread block 604 can limit the support shell 201 to prevent the aluminum cylinder 7 from sliding freely along the axial direction of the support column 603 when processing the reticulation.

[0031] Please refer to Figure 2 、 Figure 3 and Figure 4The positioning assembly 6 is provided with a supporting mechanism 2 for supporting the aluminum cylinder 7. The supporting mechanism 2 includes a supporting shell 201 and an airbag 203. A pressure detection device 2031 is installed on the airbag 203. The pressure detection device 2031 is an existing device. The pressure detection device 2031 is provided to monitor the pressure between the airbag 203 and the inner wall of the aluminum cylinder 7 to avoid damage to the aluminum cylinder 7 caused by excessive pressure. A first chamber 2011 is provided in the supporting shell 201, and a sliding hole 2012 is also provided on the supporting shell 201 to penetrate the supporting shell 201.

[0032] An air pipe 2013 connected to the first chamber 2011 is fixed on the outer side of the support shell 201, and a valve is installed on the air pipe 2013. The input end of the air pipe 2013 is connected to the external gas source. Preferably, the gas injected into the first chamber 2011 and the second chamber 205 can be replaced with liquid, and the liquid can be injected into the first chamber 2011 and the second chamber 205 using a pump with a suction function. The liquid has a smaller deformation when squeezed, so as to improve the support effect on the inner wall of the aluminum cylinder 7.

[0033] Multiple mounting shells 202 are fixed on the outer side of the supporting shell 201, and the edge of the airbag 203 is fixed to the mounting shell 202. A second chamber 205 is formed between the airbag 203, the mounting shell 202, and the supporting shell 201. A ventilation groove 204 is opened on the outer side of the supporting shell 201, and the ventilation groove 204 makes the first chamber 2011 and the second chamber 205 connected.

[0034] Working principle: Before processing, first use the air pump to connect the air pipe 2013 and open the valve on the air pipe 2013. The working air pump fills the first chamber 2011 and the second chamber 205 with gas. As the gas is continuously filled in, the air bag 203 gradually approaches the inner wall of the aluminum cylinder 7. When the air bag 203 is against the inner wall of the aluminum cylinder 7, it supports the inner wall of the aluminum cylinder 7. The material of the air bag 203 is relatively soft and can fully contact the inner wall of the aluminum cylinder 7. Then close the air pump and the valve on the air pipe 2013. When processing the reticulation on aluminum cylinders 7 with different inner diameters, the support area of ​​the inner wall of the aluminum cylinder 7 is effectively improved, and the flexibility and applicability are strong. Finally, start the motor 301 and the hydraulic rod 401. The start of the hydraulic rod 401 will drive the mounting plate 402 and the motor 301 and the rolling wheel 302 fixed on the mounting plate 402 to approach the aluminum cylinder 7. The aluminum cylinder 7 is squeezed by the three rotating rolling wheels 302, and the reticulation is processed.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A device for processing an aluminum cylinder surface texture, comprising a base plate (1), a stand (8) fixed on the base plate (1), characterized in that: The bottom plate (1) is provided with a frame (5), the frame (5) is provided with a propulsion assembly (4), the vertical frame (8) is provided with two groups of rolling assemblies (3), the propulsion assembly (4) is provided with one group of rolling assemblies (3), the vertical frame (8) is provided with a positioning assembly (6), and the positioning assembly (6) is provided with a support mechanism (2) for supporting the aluminum cylinder (7): The support mechanism (2) comprises a support shell (201) and an air bag (203); a first chamber (2011) is provided in the support shell (201); a sliding hole (2012) penetrating the support shell (201) is provided on the support shell (201); an air pipe (2013) communicating with the first chamber (2011) is fixed to the outer side surface of the support shell (201); a valve is installed on the air pipe (2013); an input end of the air pipe (2013) is connected to an external The air source is connected, a plurality of mounting shells (202) are fixed on the outer side of the support shell (201), the edge of the air bag (203) is fixed to the mounting shell (202), and a second chamber (205) is formed between the air bag (203), the mounting shell (202), and the support shell (201), and a ventilation groove (204) is provided on the outer side of the support shell (201), and the ventilation groove (204) enables the first chamber (2011) and the second chamber (205) to communicate.

2. The device for processing anvil patterns on the surface of an aluminum cylinder according to claim 1, characterized in that: The thread rolling assembly (3) comprises a motor (301), a thread rolling wheel (302) is fixed to the output end of the motor (301), and a collection box (303) is fixed to the top surface of the bottom plate (1).

3. The device for processing anvil patterns on the surface of an aluminum cylinder according to claim 1, characterized in that: The frame (5) comprises four support rods (501), and a support plate (502) is fixed to the upper ends of the support rods (501).

4. The device for processing anilox on the surface of an aluminum cylinder according to claim 3, characterized in that: The propulsion assembly (4) comprises a hydraulic rod (401), the hydraulic rod (401) is fixed on the top surface of the support plate (502), and a mounting plate (402) is fixed to the output end of the hydraulic rod (401).

5. The device for processing anilox on the surface of an aluminum cylinder according to claim 4, characterized in that: A guide rod (403) is fixed on the mounting plate (402), a guide block (404) is fixed on the top surface of the support plate (502), and the guide block (404) is slidably connected to the guide rod (403).

6. The device for processing anilox on the surface of an aluminum cylinder according to claim 1, characterized in that: The positioning assembly (6) comprises an electric slide rail (601) fixed to the stand (8), a slider (602) is mounted on the electric slide rail (601), a support column (603) is fixed on the slider (602), and the support column (603) is in sliding contact with the support shell (201) through a sliding hole (2012).

7. The device for processing anilox on the surface of an aluminum cylinder according to claim 6, characterized in that: Both ends of the support column (603) are provided with external threads (6031), and both ends of the support column (603) are threadedly connected to thread blocks (604).

8. The device for processing anilox on the surface of an aluminum cylinder according to claim 1, characterized in that: A pressure detection device (2031) is installed on the airbag (203).

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