Aluminum alloy railing processing device

Abstract

The application provides an aluminum alloy handrail processing device, which comprises a processing table, a punching device, a clamping mechanism, an auxiliary mechanism and a fixing mechanism, wherein the processing table is vertically placed on the ground; the punching device is arranged on the processing table; the clamping mechanism is arranged below the punching device; the auxiliary mechanism is arranged in the punching device and comprises an arc-shaped plate, an arc-shaped auxiliary plate and two second hydraulic driving devices, wherein a blanking hole is formed in the arc-shaped plate, and the two second hydraulic driving devices are arranged between the arc-shaped plate and the arc-shaped auxiliary plate; the fixing mechanism is arranged on the processing table, one end of the fixing mechanism is connected with the auxiliary mechanism, and the fixing mechanism comprises a supporting rod, a square sleeve, a plurality of supporting components and a third driving device. The aluminum alloy handrail processing device has high safety, can guarantee the assembly precision of a product in the later period and further improves the aesthetic degree of the aluminum alloy handrail.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum alloy railing processing, and particularly relates to an aluminum alloy railing processing device. BACKGROUND

[0002] Aluminum alloy material has the advantages of low density, high strength, good plasticity and corrosion resistance, and is widely used in aerospace, industrial manufacturing and daily life. Among them, the aluminum alloy railing is quite representative in daily life.

[0003] The aluminum alloy railing is usually composed of two horizontal rods and a plurality of vertical rods. In the manufacturing process, it generally includes cutting, punching and welding processes. In addition, the aluminum alloy railing can be painted to meet the needs of customers.

[0004] At present, workers generally punch aluminum alloy pipes by using a puncher. Since the puncher adopts a stamping principle, the punched aluminum alloy pipes are prone to deformation, which reduces the aesthetic degree of the aluminum alloy railing. In addition, when the aluminum alloy pipes are long, the fixing effect is poor, which affects the accuracy during punching and further affects the assembly accuracy of the product in the later stage. SUMMARY

[0005] The present application aims to at least solve one of the above technical problems to some extent.

[0006] To this end, one purpose of the present application is to provide an aluminum alloy railing processing device which can ensure the assembly accuracy of the product in the later stage and further improve the aesthetic degree of the aluminum alloy railing.

[0007] To achieve the above object, the first aspect of the present application proposes an aluminum alloy railing processing device, comprising a processing table, a punching device, a clamping mechanism, an auxiliary mechanism and a fixing mechanism, wherein the processing table is vertically placed on the ground; the punching device is arranged on the processing table, and is used for punching the aluminum alloy pipe to be processed; the clamping mechanism is arranged below the punching device, and is used for fixing the punched part of the aluminum alloy pipe; the auxiliary mechanism is arranged inside the punching device, and is used for supporting the inner wall of the aluminum alloy pipe, and the auxiliary mechanism comprises an arc-shaped plate, an arc-shaped auxiliary plate and two second hydraulic driving devices, wherein the arc-shaped plate is provided with a blanking hole, and the two second hydraulic driving devices are arranged between the arc-shaped plate and the arc-shaped auxiliary plate; the fixing mechanism is arranged on the processing table, one end of the fixing mechanism is connected with the auxiliary mechanism, and the fixing mechanism is used for auxiliary fixing of the aluminum alloy pipe, and the fixing mechanism comprises a support rod, a square sleeve, a plurality of support assemblies and a third driving device, wherein the third driving device is arranged on the processing table; one end of the support rod is arranged on the third driving device, and the other end of the support rod is connected with the outer wall of one second hydraulic driving device; the square sleeve is slidably arranged on the outer side of the support rod, one end of the square sleeve is connected with the third driving device; and a plurality of support assemblies are arranged on the square sleeve.

[0008] The aluminum alloy railing processing device of the present application can support the inner wall of the punched part of the aluminum alloy pipe during punching, thereby avoiding deformation of the punched part of the aluminum alloy pipe, and can support and fix one end of the aluminum alloy pipe by using the fixing mechanism, thereby improving the safety during punching, ensuring the accuracy of the punching position when the workers continuously punch the aluminum alloy pipe by using the device, and ensuring the assembly accuracy of the product in the later stage.

[0009] In addition, the aluminum alloy railing processing device according to the above-mentioned embodiments of the present application can have the following additional technical features:

[0010] In one embodiment of the present application, the punching device comprises a support frame, a first hydraulic driving device and a cutter, wherein the support frame is arranged on the processing table; the first hydraulic driving device is mounted on the support frame; and the cutter is mounted on the driving rod of the first hydraulic driving device.

[0011] In an embodiment of the present application, the clamping mechanism comprises a square rod, a screw rod, a hand wheel, two threaded sleeves and two clamping plates, wherein the bottom of the square rod is connected with the machining table, and the two ends of the square rod are connected with the inner side of the support frame; a groove is formed in the square rod, one end of the screw rod is rotatably connected with the inner wall of the groove, the other end of the screw rod penetrates the square rod and the support frame in sequence and is rotatably connected with the support frame; the hand wheel is installed on the other end of the screw rod; the two threaded sleeves are threadedly connected on the screw rod; and the two clamping plates are connected with the corresponding threaded sleeves.

[0012] In an embodiment of the present application, the support assembly comprises two wedge-shaped blocks, two support pieces and two free telescopic rods, wherein the two wedge-shaped blocks are symmetrically arranged on the square sleeve; the two support pieces are respectively attached to the corresponding wedge-shaped blocks; two first through grooves are symmetrically formed in the outer wall of the square sleeve, a second through groove is formed in the wedge-shaped block, and the first through groove and the second through groove are in communication; the free telescopic rods are arranged on the first through groove and the second through groove, one end of each of the two free telescopic rods is symmetrically arranged on the outer wall of the support rod, and the other end of each of the two free telescopic rods is arranged on the corresponding support piece.

[0013] In an embodiment of the present application, the upper part of the support piece is arc-shaped and is adapted to the inner diameter of the aluminum alloy pipe.

[0014] In an embodiment of the present application, the third driving device comprises a vertical plate, a push-pull device and a connecting plate, wherein the vertical plate is arranged on the machining table, and one end of the support rod is connected with the vertical plate; the push-pull device is arranged on the vertical plate; and the connecting plate is arranged on the outer wall of the square sleeve and is connected with the push rod of the push-pull device.

[0015] In an embodiment of the present application, the machining table is provided with a control mechanism.

[0016] In an embodiment of the present application, the machining table is provided with a foot switch.

[0017] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of the aluminum alloy railing machining device according to an embodiment of the present application.

[0020] Figure 2 This is a schematic diagram of the auxiliary mechanism of an aluminum alloy railing processing device according to an embodiment of this application;

[0021] Figure 3 This is a schematic diagram of the clamping mechanism of an aluminum alloy railing processing device according to an embodiment of this application;

[0022] Figure 4 This is a schematic diagram of an aluminum alloy railing processing device according to another embodiment of this application;

[0023] Figure 5 This is a schematic diagram of an aluminum alloy railing processing device according to another embodiment of this application;

[0024] Figure 6 This is a schematic diagram of the fixing mechanism of an aluminum alloy railing processing device according to an embodiment of this application.

[0025] Reference numerals: 1. Processing table; 2. Drilling device; 21. Support frame; 22. First hydraulic drive device; 23. Cutting tool; 3. Clamping mechanism; 31. Square rod; 32. Groove; 33. Screw; 34. Handwheel; 35. Threaded sleeve; 36. Clamping plate; 4. Auxiliary mechanism; 40. Material drop hole; 41. Arc plate; 42. Arc auxiliary plate; 43. Second hydraulic drive device; 5. Fixing mechanism; 51. Support rod; 52. Square sleeve; 53. Support assembly; 531. Wedge block; 532. Support component; 533. First through groove; 534. Second through groove; 535. Free telescopic rod; 54. Third drive device; 541. Vertical plate; 542. Push-pull device; 543. Connecting plate; 6. Control mechanism; 7. Foot switch. Detailed Implementation

[0026] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0027] The aluminum alloy railing processing apparatus of this application embodiment is described below with reference to the accompanying drawings.

[0028] The aluminum alloy railing processing device provided in this application embodiment is mainly used in railing manufacturing and production plants. It can drill holes in aluminum alloy tubes to facilitate the insertion of vertical bars into the interior of horizontal bars, followed by welding, which can increase the strength of the aluminum alloy railing.

[0029] like Figure 1 and Figure 2As shown, the aluminum alloy railing processing device of this application embodiment may include a processing table 1, a drilling device 2, a clamping mechanism 3, an auxiliary mechanism 4, and a fixing mechanism 5. The processing table 1 is placed vertically on the ground, the drilling device 2 is set on the processing table 1, and the drilling device 2 is used to drill holes in the aluminum alloy tube to be processed. The clamping mechanism 3 is set below the drilling device 2 and is used to fix the drilled part of the aluminum alloy tube.

[0030] It should be noted that the processing table 1 described in this embodiment has multiple symmetrical support legs (not specifically marked in the figure) at the four corners of its bottom. The support legs can reduce the contact area between the processing table 1 and the ground, thereby increasing the pressure and increasing the stability of the device during use.

[0031] As a possible alternative, to facilitate the movement of this device, casters (not shown in the figure) may be provided on the support legs. These casters may have a self-locking structure to facilitate fixing and moving the device.

[0032] The auxiliary mechanism 4 is located inside the drilling device 2. The auxiliary mechanism 4 is used to support the inner wall of the aluminum alloy tube. The auxiliary mechanism 4 may include an arc plate 41, an arc auxiliary plate 42 and two second hydraulic drive devices 43. The arc plate 41 is provided with a material dropping hole 40, and the two second hydraulic drive devices 43 are located between the arc plate 41 and the arc auxiliary plate 42.

[0033] It should be noted that the side of the arc-shaped auxiliary plate 42 opposite to the arc-shaped plate 41 described in this embodiment is convex (not specifically marked in the figure). It can be understood that this setting can prevent the residual material from being left on the arc-shaped auxiliary plate 42. The residual material that falls off during punching can slide into the interior of the aluminum alloy tube after impacting the arc-shaped auxiliary plate 42, making it convenient to pour the residual material out of the aluminum alloy tube after processing.

[0034] In addition, the arc-shaped auxiliary plate 42 described in this embodiment is also embedded with hydraulic pipelines (not shown in the figure), which can connect the two second hydraulic drive devices 43, so that the two second hydraulic drive devices 43 can be lifted or retracted at the same time.

[0035] The fixing mechanism 5 is set on the processing table 1. One end of the fixing mechanism 5 is connected to the auxiliary mechanism 4. The fixing mechanism 5 is used to assist in fixing the aluminum alloy tube. The fixing mechanism 5 includes a support rod 51, a square sleeve 52, multiple support components 53 and a third drive device 54. The third drive device 54 is set on the processing table 1. One end of the support rod 51 is set on the third drive device 54. The other end of the support rod 51 is connected to the outer wall of a second hydraulic drive device 43. The square sleeve 52 is slidably set on the outside of the support rod 51. One end of the square sleeve 52 is connected to the third drive device 54. Multiple support components 53 are set on the square sleeve 52.

[0036] It should be noted that, in this embodiment, the cross-sectional dimensions of the auxiliary mechanism 4 and the support component 53 when they are reduced are smaller than the cross-sectional dimensions of the aluminum alloy tube to be drilled, so as to ensure that the auxiliary mechanism 4 and the support component 53 can enter the interior of the aluminum alloy tube. When the auxiliary mechanism 4 and the support component 53 are expanded, their cross-sectional dimensions are larger than the cross-sectional dimensions of the aluminum alloy tube to be drilled, so as to ensure that the auxiliary mechanism 4 can support the drilling point of the aluminum alloy tube, and the support component 53 can support and fix one end of the aluminum alloy tube.

[0037] In the embodiments of this application, external mains power supplies power to the processing table 1 in this device, thereby ensuring the normal operation of this device.

[0038] Specifically, workers use a cutting device to cut aluminum alloy tubes according to preset dimensions (which can be determined according to actual conditions) to obtain two horizontal bars and multiple vertical bars. Combining the two horizontal bars and multiple vertical bars can form an aluminum alloy railing.

[0039] To increase the strength of the aluminum alloy railing after welding, workers need to drill holes in the two horizontal bars so that the vertical bars can be inserted vertically into the interior of the horizontal bars. Before use, measurements are taken and the locations where holes need to be drilled are marked with a marker. After marking, holes are drilled in the aluminum alloy tubing.

[0040] As a possible scenario, in order to improve the accuracy of drilling, the drilling device 2 may be equipped with a laser indicator light (not shown in the figure). When the spot of the laser indicator light coincides with the position marked by the marker, it indicates that the aluminum alloy tube is placed in the correct position.

[0041] During drilling, one end of the aluminum alloy tube is fitted onto the outside of the auxiliary mechanism 4, so that the laser indicator light spot coincides with the position marked by the marker. The clamping mechanism 3 clamps one end of the aluminum alloy tube, and the worker manually assists the other end of the aluminum alloy tube. Then, the start switch is pressed, the auxiliary mechanism 4 runs, and the two second hydraulic drive devices 43 open the arc plate 41 and the arc auxiliary plate 42, so that the arc plate 41 and the arc auxiliary plate 42 are respectively attached to the inner wall of the aluminum alloy tube. After that, the drilling device 2 starts to run, and then drills holes in the aluminum alloy tube. With the support of the auxiliary mechanism 4, deformation of the aluminum alloy tube at the punching point is avoided, which improves the aesthetics of the later product.

[0042] When continuous drilling is required on an aluminum alloy tube, after one drilling is completed, the auxiliary mechanism 4 retracts, the worker pushes the aluminum alloy tube so that the preset drilling position (which can be determined according to the actual situation) coincides with the light spot, and then the device is started. The third drive device 54 pushes the square sleeve 52 to move on the support rod 51, thereby pushing the support component 53 to open, and finally fixing one end of the aluminum alloy tube.

[0043] At this point, no manual assistance is required. Under the combined action of multiple support components 53, auxiliary mechanisms 4 and clamping mechanisms 3, multiple points form a straight line, which improves the safety of the punching process. This allows workers to ensure the accuracy of the punching position when using this device to continuously punch aluminum alloy tubes, thereby ensuring the assembly accuracy of the products in the later stages.

[0044] In one embodiment of this application, the drilling device 2 may include a support frame 21, a first hydraulic drive device 22, and a cutting tool 23, wherein the support frame 21 is disposed on the processing table 1, the first hydraulic drive device 22 is mounted on the support frame 21, and the cutting tool 23 is mounted on the drive rod of the first hydraulic drive device 22.

[0045] It should be noted that the cutting tool 23 described in this embodiment is fixed to the drive rod of the first hydraulic drive device 22 by a detachable connector (not shown in the figure). This arrangement makes it convenient to replace the cutting tool 23 after long-term use.

[0046] Specifically, when the punching device 2 receives the running signal, the first hydraulic drive device 22 pushes the cutter 23 downward to punch the aluminum alloy tube. The excess material enters the interior of the aluminum alloy tube through the discharge hole 40 and is temporarily stored. After processing is completed, the worker can tilt the aluminum alloy tube to remove the excess material for easy collection.

[0047] In one embodiment of this application, such as Figure 3 As shown, the clamping mechanism 3 may include a square rod 31, a screw 33, a handwheel 34, two threaded sleeves 35 and two clamping plates 36.

[0048] The bottom of the square rod 31 is connected to the processing table 1, and both ends of the square rod 31 are connected to the inner side of the support frame 21. A groove 32 is provided on the square rod 31. One end of the screw 33 is rotatably connected to the inner wall of the groove 32. The other end of the screw 33 passes through the square rod 31 and the support frame 21 in sequence and is rotatably connected to the support frame 21. A handwheel 34 is installed on the other end of the screw 33. Two threaded sleeves 35 are threadedly connected to the screw 33. Two clamping plates 36 are connected to the corresponding threaded sleeves 35.

[0049] It should be noted that the threads on the screw 33 described in this embodiment are two threads with opposite directions of rotation. When the screw 33 is rotated in one direction, it can drive the two clamping plates 36 to move towards each other.

[0050] Specifically, when the clamping mechanism 3 is used to clamp and fix the aluminum alloy tube, the worker manually rotates the handwheel 34, which drives the screw 33 to rotate. The screw 33 is threadedly connected to the threaded sleeve 35, and the two threaded sleeves 35 move towards each other, thereby driving the two clamping plates 36 to move towards each other.

[0051] In one embodiment of this application, such as Figure 6 As shown, the support assembly 53 may include two wedge blocks 531, two support members 532, and two free telescopic rods 535.

[0052] Two wedge-shaped blocks 531 are symmetrically arranged on the square sleeve 52, and two support members 532 are respectively attached to the corresponding wedge-shaped blocks 531. Two first through grooves 533 are symmetrically opened on the outer wall of the square sleeve 52, and a second through groove 534 is opened on the wedge-shaped blocks 531. The first through grooves 533 and the second through grooves 534 are connected. Free telescopic rods 535 are arranged on the first through grooves 533 and the second through grooves 534. One end of the two free telescopic rods 535 is symmetrically arranged on the outer wall of the support rod 51, and the other end of the two free telescopic rods 535 is respectively arranged on the corresponding support members 532.

[0053] Specifically, when the third drive device 54 pushes the square sleeve 52 to move on the support rod 51 and pushes the support assembly 53 to open, the third drive device 54 pushes the square sleeve 52 to move on the outer wall of the support rod 51. The square sleeve 52 drives the two wedge blocks 531 to move, and the two wedge blocks 531 push the two support members 532 to move. At the same time, the free telescopic rod 535 extends, and the two support members 532 abut against the inner wall of the aluminum alloy tube, thereby supporting and fixing the aluminum alloy tube.

[0054] In one embodiment of this application, such as Figure 6 As shown, the upper part of the support 532 is arc-shaped and is adapted to the inner diameter of the aluminum alloy tube.

[0055] In the embodiments of this application, the number of multiple support components 53 can be 2, 3, 4, etc., and no specific limitation is made again.

[0056] In the embodiments of this application, two adjacent support components 53 are arranged vertically. This arrangement can fix the aluminum alloy tube at multiple points, further improving the stability of the aluminum alloy tube during processing.

[0057] In one embodiment of this application, such as Figure 4 As shown, the third drive device 54 may include a vertical plate 541, a push-pull device 542, and a connecting plate 543.

[0058] The upright plate 541 is set on the processing table 1, one end of the support rod 51 is connected to the upright plate 541, the push-pull device 542 is set on the upright plate 541, the connecting plate 543 is set on the outer wall of the square sleeve 52, and the connecting plate 543 is connected to the push rod of the push-pull device 542.

[0059] It should be noted that the push-pull device 542 described in this embodiment can be an electric push rod.

[0060] Specifically, when the third drive device 54 pushes the square sleeve 52 to move on the support rod 51, the push-pull device 542 pushes the connecting plate 543 to move, and the connecting plate 543 drives the square sleeve 52 to move on the support rod 51.

[0061] In one embodiment of this application, such as Figure 1 As shown, the processing table 1 is equipped with a control mechanism 6.

[0062] In one embodiment of this application, such as Figure 1 As shown, a foot switch 7 is provided on the processing table 1.

[0063] It should be noted that the foot switch 7 described in this embodiment is connected to the control mechanism 6, and the processing table 1, the drilling device 2, the auxiliary mechanism 4 and the fixing mechanism 5 are respectively connected to the control mechanism 6.

[0064] It is understandable that the foot switch 7 is provided so that when it is inconvenient for workers to press the switch with their hands, they can control the operation of the device by stepping on the foot switch 7, which is convenient for use.

[0065] The aluminum alloy railing processing device of this application embodiment, by setting an auxiliary mechanism, can support the inner wall of the aluminum alloy tube at the punching point during the punching process, thereby preventing deformation of the aluminum alloy tube at the punching point. The fixing mechanism supports and fixes one end of the aluminum alloy tube, improving the safety of the punching process. This allows workers to ensure the accuracy of the punching position when using this device to continuously punch holes in the aluminum alloy tube, thereby ensuring the assembly accuracy of the subsequent products.

[0066] In summary, the aluminum alloy railing processing device of this application embodiment has high safety, can ensure the assembly accuracy of the later products, and further improves the aesthetics of the aluminum alloy railing.

[0067] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0068] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0069] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. An aluminum alloy railing processing device, characterized in that, It includes a processing table, a drilling device, a clamping mechanism, auxiliary mechanisms, and a fixing mechanism, among which, The processing table is placed vertically on the ground; The drilling device is mounted on the processing table and is used to drill holes in the aluminum alloy tube to be processed. The clamping mechanism is located below the drilling device and is used to fix the drilled part of the aluminum alloy tube. The auxiliary mechanism is disposed inside the drilling device. The auxiliary mechanism supports the inner wall of the aluminum alloy tube. The auxiliary mechanism includes an arc-shaped plate, an arc-shaped auxiliary plate, and two second hydraulic drive devices. The arc-shaped plate is provided with a material discharge hole, and two second hydraulic drive devices are arranged between the arc-shaped plate and the arc-shaped auxiliary plate; The fixing mechanism is mounted on the processing table, and one end of the fixing mechanism is connected to the auxiliary mechanism. The fixing mechanism is used to assist in fixing the aluminum alloy tube. The fixing mechanism includes a support rod, a square sleeve, multiple support components, and a third driving device. The third driving device is mounted on the processing table; One end of the support rod is mounted on the third drive device, and the other end of the support rod is connected to the outer wall of a second hydraulic drive device; The square sleeve is slidably disposed on the outside of the support rod, and one end of the square sleeve is connected to the third driving device; Multiple support components are disposed on the square sleeve; The support assembly includes two wedge blocks, two support members, and two free telescopic rods, wherein the two wedge blocks are symmetrically arranged on the square sleeve; The two support members are respectively fitted to the corresponding wedge blocks; Two first through slots are symmetrically formed on the outer wall of the square sleeve, and a second through slot is formed on the wedge-shaped block. The first through slots are connected to the second through slots. The free telescopic rods are arranged on the first through groove and the second through groove. One end of each of the two free telescopic rods is symmetrically arranged on the outer wall of the support rod, and the other end of each of the two free telescopic rods is respectively arranged on the corresponding support member.

2. The aluminum alloy railing processing device according to claim 1, characterized in that, The drilling device includes a support frame, a first hydraulic drive device, and a cutting tool, wherein... The support frame is mounted on the processing table; The first hydraulic drive device is mounted on the support frame; The cutting tool is mounted on the drive rod of the first hydraulic drive device.

3. The aluminum alloy railing processing device according to claim 2, characterized in that, The clamping mechanism includes a square rod, a screw, a handwheel, two threaded sleeves, and two clamping plates, wherein... The bottom of the square rod is connected to the processing table, and both ends of the square rod are connected to the inner side of the support frame; The square rod has a groove, one end of the screw is rotatably connected to the inner wall of the groove, and the other end of the screw passes through the square rod and the support frame in sequence, and is rotatably connected to the support frame. The handwheel is mounted on the other end of the screw; The two threaded sleeves are threadedly connected to the screw rod; The two clamps are connected to the corresponding threaded sleeves.

4. The aluminum alloy railing processing device according to claim 1, characterized in that, The upper part of the support is arc-shaped and is adapted to the inner diameter of the aluminum alloy tube.

5. The aluminum alloy railing processing device according to claim 1, characterized in that, The third driving device includes a vertical plate, a push-pull device, and a connecting plate, wherein... The upright plate is mounted on the processing table, and one end of the support rod is connected to the upright plate; The push-pull device is installed on the upright plate; The connecting plate is disposed on the outer wall of the square sleeve, and the connecting plate is connected to the push rod of the push-pull device.

6. The aluminum alloy railing processing device according to claim 1, characterized in that, The processing table is equipped with a control mechanism.

7. The aluminum alloy railing processing device according to claim 1, characterized in that, The processing table is equipped with a foot switch.

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