Aluminum alloy profile roller press

Abstract

The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum alloy profile roller press which comprises a sliding block, a sliding seat, a fixing sleeve, an upper roller, a lower roller, an adjusting assembly and an abutting assembly, a sliding groove is formed in a machine table, the sliding block is installed on the machine table in a sliding mode through the adjusting assembly and located in the sliding groove, and the sliding seat is fixedly installed on the sliding block. The fixed sleeve is fixedly installed on the sliding seat, a sliding hole is formed in the fixed sleeve, the lower roller penetrates through the sliding hole, a vertical groove is further formed in the fixed sleeve, the upper roller is installed on the fixed sleeve and penetrates through the vertical groove, the abutting assembly is installed on the fixed sleeve, and aluminum profiles with different thicknesses can be contained between the upper roller and the lower roller through self-adaptive adjustment of the upper roller; and the sliding block and the sliding seat are movably driven through the adjusting assembly, so that the fixed sleeves on the two sides are movably adjusted, the distance between the fixed sleeves can be suitable for the aluminum profiles with different widths, and then the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, and in particular to an aluminum alloy profile rolling machine. Background Technology

[0002] Roll forming is a method of plastic deformation processing. Its basic principle is to deform the workpiece by rolling it with several rows of rollers to obtain a workpiece of the required size and hardness. Roll forming can not only improve the hardness of materials, but also improve their mechanical properties such as wear resistance and corrosion resistance. However, conventional roll forming machines cannot adjust for different types of aluminum profiles when they are fed in, which limits the processing.

[0003] Existing patent CN218744158U describes a rolling mill for processing aluminum alloy profiles. By setting an input stabilizing device, the aluminum alloy profile to be processed can be stabilized before rolling. It can also be stabilized by pulling the adjusting fixed frame with a spring and by telescopic support columns, so that it can be freely adjusted when inputting aluminum alloy profiles of different thicknesses, thereby improving the stability during rolling.

[0004] However, when using a roll forming machine for processing aluminum alloy profiles, which is currently in patent, although the device can adjust the input of aluminum profiles of different thicknesses, the fixed distance between the fixed frames in the device prevents aluminum profiles with larger widths from entering between the first and second rollers, thus limiting the use of the device. Utility Model Content

[0005] The purpose of this utility model is to provide an aluminum alloy profile rolling machine, which solves the problem that although the aforementioned device can adjust the input of aluminum profiles of different thicknesses, the fixed distance between the fixed frames in the device prevents aluminum profiles with larger widths from entering between the first and second rollers, thus limiting the use of the device.

[0006] To achieve the above objectives, this utility model provides an aluminum alloy profile rolling mill, including a machine base and a rolling device. The rolling device is mounted on the machine base and also includes an input device. The input device includes a sliding block, a sliding seat, a fixed sleeve, an upper roller, a lower roller, an adjusting component, and a pressing component. The machine base is provided with a sliding groove. The sliding block is slidably mounted on the machine base via the adjusting component and is located within the sliding groove. The sliding seat is fixedly mounted on the sliding block. The fixed sleeve is fixedly mounted on the sliding seat and has a sliding hole. The lower roller passes through the sliding hole. The fixed sleeve also has a vertical groove. The upper roller is mounted on the fixed sleeve and passes through the vertical groove. The pressing component is mounted on the fixed sleeve.

[0007] The adjusting assembly includes a double-ended lead screw and a rotating disk. The double-ended lead screw is rotatably mounted on the machine base and threaded through the sliding block. The rotating disk is fixedly mounted on the double-ended lead screw.

[0008] The input device further includes a limiting component, which includes a fixed base and a limiting plate. The fixed base is fixedly installed on the machine base; the limiting plate is fixedly installed on the fixed base. The upper roller and the lower roller are respectively provided with a first slot and a second slot, and the limiting plate passes through both the first slot and the second slot.

[0009] The pressing assembly includes a fixed plate, a spring, and a pressing plate. The fixed plate is fixedly mounted on the fixed sleeve; the spring is fixedly mounted on the fixed plate; and the pressing plate is fixedly mounted on the spring and abuts against the upper roller.

[0010] The rolling device includes a fixed frame, a fixed cylinder, a sliding frame, and a pressure cylinder. The fixed frame is fixedly installed on the machine base; the fixed cylinder is rotatably installed on the fixed frame; the fixed frame is provided with a guide groove; the sliding frame is slidably installed on the fixed frame and located in the guide groove; and the pressure cylinder is rotatably installed on the sliding frame.

[0011] This utility model discloses an aluminum alloy profile rolling machine. During use, the distance between the two fixed sleeves is adjusted according to the width of the aluminum profile. Rotating the rotating disc drives the double-ended lead screw to rotate. The double-ended lead screw, through its threaded engagement with the sliding blocks, drives the sliding blocks and sliding seats on both sides to move in opposite directions. The movement of the sliding seats causes the fixed sleeves to move and adjust. Because the limiting plate limits the upper and lower rollers, the upper and lower rollers do not move. After the distance between the fixed sleeves is adjusted, the aluminum profile is pushed into the machine by an external pushing mechanism. Between the upper roller and the lower roller, the upper roller moves upward according to the thickness of the aluminum profile, squeezing the spring and causing it to contract. When the aluminum profile enters, the upper roller exerts a downward elastic pressure on the aluminum profile. As the aluminum profile continues to move, the rolling device rolls the aluminum profile. Thus, through the adaptive adjustment of the upper roller, aluminum profiles of different thicknesses can be accommodated between the upper roller and the lower roller. Furthermore, by adjusting the movement of the fixed sleeves on both sides, the distance between the fixed sleeves can be adapted to aluminum profiles of different widths, thereby improving the practicality of the device. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of an aluminum alloy profile rolling mill according to the first embodiment of this utility model.

[0014] Figure 2 This is a schematic diagram of the input device according to the first embodiment of the present invention.

[0015] Figure 3 This is a schematic diagram of the overall structure of an aluminum alloy profile rolling mill according to the second embodiment of this utility model.

[0016] Figure 4 This is a schematic diagram of the rolling device according to the second embodiment of the present invention.

[0017] In the diagram: 101-Machine base, 102-Sliding block, 103-Sliding seat, 104-Fixed sleeve, 105-Upper roller, 106-Lower roller, 107-Sliding groove, 108-Sliding hole, 109-Vertical groove, 110-Double-headed lead screw, 111-Rotating disk, 112-Fixed seat, 113-Limiting plate, 114-First slot, 115-Second slot, 116-Fixed disk, 117-Spring, 118-Pressure plate, 201-Fixed frame, 202-Fixed cylinder, 203-Sliding frame, 204-Pressure cylinder, 205-Guide groove. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] The first embodiment of this application is as follows:

[0020] Please see Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of an aluminum alloy profile rolling mill according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the input device according to the first embodiment of the present invention.

[0021] This utility model provides an aluminum alloy profile rolling mill: it includes a machine base 101 and a rolling device, and also includes an input device. The input device includes a sliding block 102, a sliding seat 103, a fixed sleeve 104, an upper roller 105, a lower roller 106, an adjustment component, and a pressing component. The adjustment component includes a double-headed lead screw 110 and a rotating disk 111. The input device also includes a limiting component, which includes a fixed seat 112 and a limiting plate 113. The pressing component includes a fixed disk 116, a spring 117, and a pressing disk 118. The aforementioned solution solves the problem that although the aforementioned device can adjust the input of aluminum profiles of different thicknesses, the fixed distance between the fixed frames in the device prevents aluminum profiles with larger widths from entering between the first and second rollers, thus limiting the use of the device. The aforementioned solution can be used in the scenario of feeding aluminum alloy profiles for rolling, and can also be used to solve the problem of rolling aluminum alloy profiles.

[0022] In this embodiment, by adjusting the movement of the fixed sleeves 104 on both sides, the distance between the fixed sleeves 104 can be adapted to aluminum profiles of different widths, thereby improving the practicality of the device.

[0023] The machine base 101 is provided with a slide groove 107. The sliding block 102 is slidably mounted on the machine base 101 via the adjusting assembly and is located within the slide groove 107. The sliding seat 103 is fixedly mounted on the sliding block 102. The fixing sleeve 104 is fixedly mounted on the sliding seat 103. The fixing sleeve 104 is provided with a sliding hole 108. The lower roller 106 passes through the sliding hole 108. The fixing sleeve 104 is also provided with a vertical groove 109. The upper roller 105 is mounted on the fixing sleeve 104 and passes through the vertical groove 109. The pressing assembly is mounted on the fixing sleeve 104. There are two sets of sliding blocks 102, which are arranged on both sides of the slide groove 107. Each set of sliding blocks 102 is provided with one set of sliding blocks 102 and one set of fixing sleeves. 104. The fixed sleeve 104 is a cylindrical structure. Both ends of the upper roller 105 and the lower roller 106 are provided with support shafts. The axes of the upper roller 105 and the lower roller 106 are parallel. The adjusting component can drive the sliding block 102 to move in opposite directions for adjustment. The pressing component can generate a continuous elastic downward pressure on the lower roller 106. Since the upper roller 105 is elastically pressed against the lower roller 106 by the pressing component, the distance between the upper roller 105 and the lower roller 106 can be adaptively adjusted. According to the width of the aluminum profile, the moving drive of the sliding block 102 and the sliding seat 103 by the adjusting component can adjust the distance between the fixed sleeves 104 on both sides, which can meet the needs of aluminum profiles of different thicknesses, thereby improving the practicality of the device.

[0024] Secondly, the double-ended lead screw 110 is rotatably mounted on the machine base 101 and threaded through the sliding block 102; the rotating disk 111 is fixedly mounted on the double-ended lead screw 110, the two ends of the double-ended lead screw 110 have opposite threads, the rotating disk 111 is welded to the end of the double-ended lead screw 110, and by rotating the rotating disk 111, the double-ended lead screw 110 is rotated. The double-ended lead screw 110 can drive the sliding blocks 102 on both sides to move in opposite directions through threaded engagement with the sliding blocks 102 on both sides.

[0025] Furthermore, the fixed base 112 is fixedly installed on the machine base 101; the limiting plate 113 is fixedly installed on the fixed base 112. The upper roller 105 and the lower roller 106 are respectively provided with a first slot 114 and a second slot 115. The limiting plate 113 passes through both the first slot 114 and the second slot 115. The fixed base 112 is welded to the machine base 101. The width of the limiting plate 113 is equal to the width of the first slot 114 and the second slot 115. Through the engagement of the limiting plate 113 with the upper roller 105 and the lower roller 106, the upper roller 105 and the lower roller 106 cannot be laterally offset.

[0026] Finally, the fixed disk 116 is fixedly installed on the fixed sleeve 104; the spring 117 is fixedly installed on the fixed disk 116; the pressing disk 118 is fixedly installed on the spring 117 and abuts against the upper roller 105. Each set of the fixed sleeve 104 is provided with a set of the pressing components. The fixed disk 116 is welded to the top of the fixed sleeve 104. The pressing disk 118 is located below the fixed disk 116. The axis of the pressing disk 118 coincides with the axis of the fixed disk 116. The spring 117 is located between the fixed disk 116 and the pressing disk 118. Through the elastic extension and contraction of the spring 117, the pressing disk 118 can move vertically, thereby facilitating the vertical movement adjustment of the upper roller 105.

[0027] In this embodiment, during use, the distance between the two fixed sleeves 104 is adjusted according to the width of the aluminum profile. Rotating the rotating disk 111 drives the double-ended lead screw 110 to rotate. The double-ended lead screw 110, through its threaded engagement with the sliding block 102, drives the sliding blocks 102 and the sliding seat 103 on both sides to move in opposite directions. The movement of the sliding seat 103 then drives the fixed sleeves 104 to move and adjust. Because the limiting plate 113 limits the upper roller 105 and the lower roller 106, the upper roller 105 and the lower roller 106 will not move. After the distance between the fixed sleeves 104 is adjusted, the aluminum profile is pushed into the material by the external pushing mechanism. When the aluminum profile is inserted between the upper roller 105 and the lower roller 106, the upper roller 105 moves upward according to the thickness of the aluminum profile, squeezing the spring 117 and causing the spring 117 to contract. After the aluminum profile enters, the upper roller 105 will generate a downward elastic squeeze on the aluminum profile. As the aluminum profile continues to move, the rolling device will perform rolling processing on the aluminum profile. Thus, through the adaptive adjustment of the upper roller 105, aluminum profiles of different thicknesses can be accommodated between the upper roller 105 and the lower roller 106. And through the adjustment of the movement of the fixed sleeves 104 on both sides, the distance between the fixed sleeves 104 can be adapted to aluminum profiles of different widths, thereby improving the practicality of the device.

[0028] The second embodiment of this application is as follows:

[0029] Please see Figure 3 and Figure 4 ,in Figure 3 This is a schematic diagram of the overall structure of an aluminum alloy profile rolling mill according to the second embodiment of this utility model. Figure 4 This is a schematic diagram of the structure of the rolling device of the second embodiment of the present invention. Based on the first embodiment, the aluminum alloy profile rolling machine of this embodiment further includes a rolling device, which includes a fixed frame 201, a fixed cylinder 202, a sliding frame 203 and a pressure cylinder 204.

[0030] In this embodiment, the sliding frame 203 drives the pressure cylinder 204 to press down on the surface of the aluminum profile. As the aluminum profile moves forward, the pressure cylinder 204 performs roll forming on the aluminum profile.

[0031] The fixed frame 201 is fixedly mounted on the machine base 101; the fixed cylinder 202 is rotatably mounted on the fixed frame 201; the fixed frame 201 is provided with a guide groove 205, and the sliding frame 203 is slidably mounted on the fixed frame 201 and located within the guide groove 205; the pressure cylinder 204 is rotatably mounted on the sliding frame 203; the fixed frame 201 has an L-shaped cross-section; the fixed cylinders 202 are multiple sets and distributed parallel to each other on the fixed frame 201; the height of the fixed cylinders 202 is... The lower rollers 106 are at the same height. The sliding frame 203 is driven by an external cylinder for lifting. The sliding frame 203 is a square frame structure. There are multiple sets of pressure cylinders 204, which are distributed in parallel within the sliding frame 203. Driven by the external cylinder, the sliding frame 203 drives the pressure cylinders 204 to move downward, and the pressure cylinders 204 press against the surface of the aluminum profile. As the aluminum profile moves forward, both the fixed cylinder 202 and the pressure cylinders 204 rotate, thereby performing roll forming on the aluminum profile through the pressure cylinders 204.

[0032] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An aluminum alloy profile rolling mill, comprising a machine base and a rolling device, wherein the rolling device is mounted on the machine base, characterized in that, It also includes an input device; The input device includes a sliding block, a sliding seat, a fixed sleeve, an upper roller, a lower roller, an adjusting component, and a pressing component. The machine base is provided with a sliding groove. The sliding block is slidably mounted on the machine base via the adjusting component and is located within the sliding groove. The sliding seat is fixedly mounted on the sliding block. The fixed sleeve is fixedly mounted on the sliding seat. The fixed sleeve is provided with a sliding hole. The lower roller passes through the sliding hole. The fixed sleeve is also provided with a vertical groove. The upper roller is mounted on the fixed sleeve and passes through the vertical groove. The pressing component is mounted on the fixed sleeve.

2. The aluminum alloy profile rolling mill as described in claim 1, characterized in that, The adjustment assembly includes a double-ended lead screw and a rotating disk. The double-ended lead screw is rotatably mounted on the machine base and threaded through the sliding block; the rotating disk is fixedly mounted on the double-ended lead screw.

3. The aluminum alloy profile rolling mill as described in claim 1, characterized in that, The input device further includes a limiting component, which includes a fixed base and a limiting plate. The fixed base is fixedly installed on the machine base; the limiting plate is fixedly installed on the fixed base. The upper roller and the lower roller are respectively provided with a first slot and a second slot, and the limiting plate passes through both the first slot and the second slot.

4. The aluminum alloy profile rolling mill as described in claim 1, characterized in that, The pressing assembly includes a fixed plate, a spring, and a pressing plate. The fixed plate is fixedly mounted on the fixed sleeve; the spring is fixedly mounted on the fixed plate; and the pressing plate is fixedly mounted on the spring and abuts against the upper roller.

5. The aluminum alloy profile rolling mill as described in claim 1, characterized in that, The rolling device includes a fixed frame, a fixed cylinder, a sliding frame, and a pressure cylinder. The fixed frame is fixedly installed on the machine base; the fixed cylinder is rotatably installed on the fixed frame; the fixed frame is provided with a guide groove; the sliding frame is slidably installed on the fixed frame and located in the guide groove; the pressure cylinder is rotatably installed on the sliding frame.

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