Intermittent type trepanning equipment for aluminum profile and trepanning process of intermittent type trepanning equipment

Abstract

The invention provides intermittent trepanning equipment for aluminum profiles and a trepanning process of the intermittent trepanning equipment, and relates to the technical field of trepanning of the aluminum profiles. The intermittent trepanning equipment comprises a machine body, a drill bit is mounted at the lower end of the machine body, a transmission device is mounted on the lower surface of the machine body, a support is mounted on the lower surface of the machine body, and a base is mounted at the lower end of the support; a drill floor is installed on the surface of the support, a clamping structure is arranged on the upper surface of the machine body and comprises two fixing pieces, the two fixing pieces are both fixedly connected with the base, hydraulic rods are installed at the upper ends of the fixing pieces, moving plates are installed at the output ends of the hydraulic rods, and clamping plates are slidably connected to the upper surface of the table board. And one side of the drill floor is fixedly connected with a limiting block, and the inner wall of the limiting block is slidably connected with a sliding rod. The aluminum profile punching device has the effects that aluminum profiles of different types can be conveniently clamped and fixed, and the punching position can be conveniently and directly adjusted when the aluminum profiles are punched.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum profile hole opening, and particularly to an intermittent hole opening device for aluminum profiles and its hole opening process. Background Art

[0002] An intermittent hole opening device for aluminum profiles is a machine device dedicated to the processing of aluminum profiles, mainly used for performing hole opening operations at regular intervals on aluminum profiles. Compared with continuous hole opening devices, intermittent hole opening devices have different working modes and are usually used in occasions where intermittent hole opening is required.

[0003] The prior art such as the utility model with the publication number CN118060409A discloses a special-shaped aluminum profile mold and its applied hole opening device. This patent adopts a workbench, an upper mold and a lower mold. The lower mold is fixedly installed on the workbench, and the upper mold is slidably installed on the workbench in the vertical direction. The lower mold is provided with a through hole along the feeding direction, and a punching hole is provided on one side of the lower mold close to the upper mold. The punching hole is communicated with the through hole; a punching block is fixedly installed on the upper mold, and the punching block is clamped into the punching hole; an oil storage bin for supplying lubricating oil to the punching block is arranged on the upper mold, a limit component for controlling the opening and closing of the oil storage bin is arranged on the upper mold, and a first driving member for driving the upper mold to approach or move away from the lower mold is arranged on the workbench. This application has the effect of improving the processing efficiency of aluminum profiles. The inventor found in daily life that in the prior art, due to the relatively light weight and smooth surface of aluminum profiles, traditional clamping methods may not be able to firmly fix the aluminum profiles. This results in the aluminum profiles being prone to displacement or vibration during the processing, causing inaccurate hole positions, thereby affecting the processing accuracy. Moreover, improper clamping of the aluminum profiles may cause slight deformation of the material, especially under high-intensity hole opening operations. This deformation will lead to a decline in the quality of the hole opening and even affect subsequent assembly and use. Summary of the Invention

[0004] The purpose of the present invention is to solve the drawbacks existing in the prior art, and to propose an intermittent hole opening device for aluminum profiles and its hole opening process.

[0005] To achieve the above object, the present invention adopts the following technical solutions: An intermittent hole-opening device for aluminum profiles, comprising a machine body. A drill bit is installed at the lower end of the machine body. A transmission device is installed on the lower surface of the machine body. A support is installed on the lower surface of the machine body. A base is installed at the lower end of the support. A drill table is installed on the surface of the support. A clamping structure is provided on the upper surface of the machine body. The clamping structure includes two fixing members. Both of the two fixing members are fixedly connected to the base. A hydraulic rod is installed at the upper end of the fixing member. A moving plate is installed at the output end of the hydraulic rod. A clamping plate is slidably connected to the upper surface of the table. A limiting block is fixedly connected to one side of the drill table. A sliding rod is slidably connected to the inner wall of the limiting block. Two auxiliary blocks are slidably connected to the arc surface of the sliding rod. The two auxiliary blocks are respectively slidably connected to the clamping plate and the moving plate. A rack is fixedly connected to one end of the clamping plate away from the auxiliary block. A connecting shaft is movably connected to one side of the drill table close to the slide bar. A gear is fixedly connected to the arc surface of the connecting shaft. The gear meshes with the rack. A fixing ring is fixedly connected to the arc surface of the connecting shaft. A rotating ring is rotatably connected to the arc surface of the fixing ring. A plurality of fixing rods are fixedly connected to one side of the fixing ring close to the drill table. A plurality of jacks are provided on one side of the drill table close to the fixing rods. The fixing rods are adapted to the jacks. A connecting groove is provided on one side of the drill table close to the fixing rods. A spring is arranged inside the connecting groove. The two ends of the spring are respectively fixedly connected to the connecting groove and the rotating ring. A plurality of auxiliary grooves are provided on the inner walls of the clamping plate and the moving plate. A pressing rod is slidably connected to the inner wall of the auxiliary groove. A top spring is arranged inside the auxiliary groove. The two ends of the top spring are respectively fixedly connected to the auxiliary groove and the pressing rod.

[0006] With the above technical solutions, when it is necessary to clamp and fix the aluminum profile, the hydraulic rod is started to operate. The hydraulic rod drives the moving plate to move. Then the moving plate drives the pressing rod to move. After moving to a suitable position, the pressing plate rod abuts against the aluminum profile. Then the connecting shaft is pulled to move. The connecting shaft drives the gear to move. The connecting shaft drives the fixing ring and the rotating ring to move. The fixing ring drives the fixing rod to move. Then the fixing rod and the jack are separated. Then the rotating ring drives the spring to stretch. Then the gear is rotated to drive the rack to move. The rack drives the clamping plate to move. The clamping plate drives the pressing rod to move. Then the pressing rod slides on the inner wall of the auxiliary groove. The pressing rod drives the top spring to contract. Then the pressing rod fixes the aluminum profile.

[0007] Preferably, a positioning rod is fixedly connected to the inside of the auxiliary groove. The top spring is sleeved on the surface of the positioning rod.

[0008] With this preferred solution, the positioning rod can limit the top spring, avoiding the deviation of the top spring during use and improving the service life of the top spring.

[0009] Preferably, the positioning rod is slidably connected to the extrusion rod, and the cross-section of the positioning rod is rectangular.

[0010] With this preferred solution, the positioning rod can limit the extrusion rod, preventing the extrusion rod from shifting during use and improving the sliding stability of the extrusion rod.

[0011] Preferably, a handle rod is fixedly connected to the side of the gear away from the drill floor, and the cross-section of the handle rod is in the shape of "Z".

[0012] With this preferred solution, when it is necessary to rotate the gear, the handle can be directly rotated, and the handle drives the gear to rotate. The handle rod makes it more convenient to rotate the gear.

[0013] Preferably, an anti-slip sleeve is rotatably connected to the arc surface of the handle rod, and the anti-slip sleeve is a rubber sleeve. With this preferred solution, the anti-slip sleeve can increase the friction between the handle rod and the hand, preventing slipping when rotating the handle rod.

[0014] Preferably, support structures are provided on both sides of the base. The support structure includes two connecting plates, both of which are fixedly connected to the base. An auxiliary plate is fixedly connected to the upper surface of the base. Slide bars are fixedly connected to the sides of the two auxiliary plates close to each other. A sliding plate is slidably connected to the surface of the slide bars. A slide rail is fixedly connected to the upper surface of the sliding plate. A slider is slidably connected to the inner wall of the slide rail. A support rod is fixedly connected to the upper surface of the slider. The upper end of the support rod is slidably connected to a connecting frame. A support frame is fixedly connected to the upper surface of the connecting frame. A plug rod is slidably connected to one side of the connecting frame. A tension spring is sleeved on the arc surface of the plug rod, and the two ends of the tension spring are respectively fixedly connected to the plug rod and the connecting frame. The plug rod is slidably connected to the sliding frame and the support rod. An auxiliary plate is fixedly connected to one side of the slider, and a screw rod is threadedly connected to the inner wall of the auxiliary plate.

[0015] With this preferred solution, when it is necessary to support the aluminum profile, pull the support frame to move. The support frame drives the connecting frame to move. Pull the plug rod to stretch the tension spring. Then align the connecting frame with the support rod, and then insert the connecting frame onto the support rod. Align the plug rod with the support rod and the connecting frame, and then release the plug rod. The tension spring contracts and drives the plug rod to insert into the connecting frame and the support rod for fixation. Then pull the slider to move the support frame. The slider slides on the inner wall of the slide rail. After moving to the appropriate position, turn the screw rod for fixation. Then place the aluminum profile on the support frame. Then the support frame drives the support rod to move. The support rod drives the slider and the slide rail to move. The slider and the slide rail drive the sliding plate to slide on the surface of the slide bar, so that the support position can be conveniently adjusted according to the aluminum profile.

[0016] Preferably, two circular rods are fixedly connected to one side of the two fixing plates close to each other. A sliding ring is slidably connected to the arc surface of the circular rod. A connecting plate is fixedly connected to the arc surface of the sliding ring. The connecting plate is fixedly connected to the sliding plate.

[0017] With this preferred solution, when the sliding plate moves, the sliding plate drives the connecting plate to move, the connecting plate drives the sliding ring to move, and the sliding plate slides on the arc surface of the circular rod. The sliding rod and the sliding ring can limit the position of the sliding plate.

[0018] Preferably, the cross-section of the support rod is rectangular, and the support rod is made of stainless steel.

[0019] With this preferred solution, the stainless steel material can increase the service life of the support rod and prevent the support rod from rusting during use.

[0020] Preferably, an anti-slip pad is fixedly connected to one end of the screw rod close to the slide rail, and the anti-slip pad is a rubber pad.

[0021] With this preferred solution, the anti-slip pad can increase the friction between the screw rod and the slide rail and prevent the screw rod from sliding when connected to the slide rail.

[0022] Preferably, S1: When it is necessary to clamp and fix the aluminum profile, start the hydraulic rod to operate. The hydraulic rod drives the moving plate to move, and then the moving plate drives the extrusion rod to move. After moving to a suitable position, the extrusion plate rod abuts against the aluminum profile. Then pull the connecting shaft to move. The connecting shaft drives the gear to move. The connecting shaft drives the fixed ring and the rotating ring to move. The fixed ring drives the fixed rod to move. Then the fixed rod is separated from the jack. Then the rotating ring drives the spring to stretch. Then rotate the gear to drive the rack to move. The rack drives the clamping plate to move. The clamping plate drives the extrusion rod to move. Then the extrusion rod slides on the inner wall of the auxiliary groove. The extrusion rod drives the top spring to contract. Then the extrusion rod fixes the aluminum profile.

[0023] S2: When it is necessary to support the aluminum profile, pull the support frame to move. The support frame drives the connecting frame to move. Pull the insertion rod to stretch the tension spring. Then align the connecting frame with the support rod. Then insert the connecting frame onto the support rod. Align the insertion rod with the support rod and the connecting frame. Then release the insertion rod. The tension spring contracts and drives the insertion rod to insert into the connecting frame and the support rod for fixation. Then pull the slider to move the support frame. The slider slides on the inner wall of the slide rail. After moving to a suitable position, turn the screw rod for fixation. Then place the aluminum profile on the support frame. Then the support frame drives the support rod to move. The support rod drives the slider and the slide rail to move. The slider and the slide rail drive the sliding plate to slide on the surface of the slide bar, so that the support position can be conveniently adjusted according to the aluminum profile.

[0024] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In the present invention, by setting a clamping structure, in the prior art, due to the relatively light weight and smooth surface of the aluminum profile, traditional clamping methods may not be able to firmly fix the aluminum profile. This results in the aluminum profile being prone to displacement or vibration during the processing, causing inaccurate hole positions, thereby affecting the processing accuracy. Moreover, improper clamping of the aluminum profile may cause slight deformation of the material, especially during high-strength hole-opening operations. This deformation will lead to a decline in the quality of the hole opening and even affect subsequent assembly and use. This device achieves the effect of being able to conveniently clamp and fix different types of aluminum profiles and can directly adjust the hole-opening position when punching the aluminum profile.

[0025] 2. In the present invention, by setting a support structure, it is achieved that the aluminum profile can be conveniently supported. It can not only avoid the need for manual support when punching the aluminum profile, but also greatly facilitate the support of longer aluminum profiles and prevent the longer aluminum profiles from being bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional structural schematic diagram of an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present invention; Figure 2 is a schematic diagram of the clamping structure of an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present invention; Figure 3 is an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present invention Figure 2 side structural schematic diagram; Figure 4 is an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present invention Figure 2 partial structural schematic diagram; Figure 5 is an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present invention Figure 4 partial structural schematic diagram; Figure 6 is an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present invention Figure 4 partial structural schematic diagram; Figure 7 is an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present invention Figure 2 internal structural schematic diagram; Figure 8 is a schematic diagram of the support structure of an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present invention; Figure 9 is an intermittent hole-opening device and its hole-opening process for aluminum profiles proposed by the present inventionFigure 8 Enlarged view of part A; Figure 10 The present invention provides an aluminum profile intermittent hole-opening device and its hole-opening process Figure 8 Enlarged view of part B.

[0027] Legend: 1. Machine body; 2. Drill bit; 3. Drill table; 4. Base; 5. Support; 6. Transmission device; 7. Clamping structure; 701. Fixing part; 702. Hydraulic rod; 703. Limit block; 704. Rack; 705. Clamping plate; 706. Moving plate; 707. Extrusion rod; 708. Slide bar; 709. Auxiliary block; 710. Connecting shaft; 711. Gear; 712. Handle rod; 713. Anti-slip sleeve; 714. Rotating ring; 715. Fixed ring; 716. Fixed rod; 717. Spring; 718. Insertion hole; 719. Connecting groove; 720. Top spring; 721. Positioning rod; 722. Auxiliary groove; 8. Support structure; 801. Connecting plate; 802. Fixed plate; 803. Slide plate; 804. Slide ring; 805. Connecting plate; 806. Slide bar; 807. Support frame; 808. Slide rail; 809. Support rod; 810. Anti-slip pad; 811. Screw; 812. Auxiliary plate; 813. Slide block; 814. Insertion rod; 815. Tension spring; 816. Connecting frame; 817. Round rod. Detailed implementation manners

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0029] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0030] Embodiment 1, as Figures 1-10 shown, the present invention provides an aluminum profile intermittent hole-opening device and its hole-opening process, including a machine body. A drill bit 2 is installed at the lower end of the machine body 1. A transmission device 6 is installed on the lower surface of the machine body 1. A support 5 is installed on the lower surface of the machine body 1. A base 4 is installed at the lower end of the support 5. A drill table 3 is installed on the surface of the support 5. A clamping structure 7 is provided on the upper surface of the machine body 1. Support structures 8 are provided on both sides of the base 4.

[0031] The following specifically describes the specific settings and functions of its clamping structure 7 and support structure 8.

[0032] As Figures 2 to 7As shown in the figure, the clamping structure 7 includes two fixing members 701, both of the two fixing members 701 are fixedly connected to the base 4, a hydraulic rod 702 is installed at the upper end of the fixing member 701, a moving plate 706 is installed at the output end of the hydraulic rod 702, a clamping plate 705 is slidably connected to the upper surface of the tabletop, a limiting block 703 is fixedly connected to one side of the drilling table 3, a sliding rod 708 is slidably connected to the inner wall of the limiting block 703, two auxiliary blocks 709 are slidably connected to the arc surface of the sliding rod 708, and the two auxiliary blocks 709 are respectively slidably connected to the clamping plate 705 and the moving plate 706. One end of the clamping plate 705 away from the auxiliary block 709 is fixedly connected to a rack 704. A connecting shaft 710 is movably connected to one side of the drilling table 3 close to the sliding strip 806. A gear 711 is fixedly connected to the arc surface of the connecting shaft 710. The gear 711 meshes with the rack 704. A fixing ring 715 is fixedly connected to the arc surface of the connecting shaft 710. A rotating ring 714 is rotatably connected to the arc surface of the fixing ring 715. A plurality of fixing rods 716 are fixedly connected to one side of the fixing ring 715 close to the drilling table 3. A plurality of jacks 718 are provided on one side of the drilling table 3 close to the fixing rods 716. The fixing rods 716 are adapted to the jacks 718. A connecting groove 719 is provided on one side of the drilling table 3 close to the fixing rods 716. A spring 717 is arranged inside the connecting groove 719. The two ends of the spring 717 are respectively fixedly connected to the connecting groove 719 and the rotating ring 714. A plurality of auxiliary grooves 722 are provided on the inner walls of the clamping plate 705 and the moving plate 706. A pressing rod 707 is slidably connected to the inner wall of the auxiliary groove 722. A top spring 720 is arranged inside the auxiliary groove 722. The two ends of the top spring 720 are respectively fixedly connected to the auxiliary groove 722 and the pressing rod 707. When it is necessary to clamp and fix the aluminum profile, start the hydraulic rod 702 to operate. The hydraulic rod 702 drives the moving plate 706 to move. Then the moving plate 706 drives the pressing rod 707 to move. After moving to a suitable position, the pressing plate rod abuts against the aluminum profile. Then pull the connecting shaft 710 to move. The connecting shaft 710 drives the gear 711 to move. The connecting shaft 710 drives the fixing ring 715 and the rotating ring 714 to move. The fixing ring 715 drives the fixing rods 716 to move. Then the fixing rods 716 are separated from the jacks 718. Then the rotating ring 714 drives the spring 717 to stretch. Then rotate the gear 711 to drive the rack 704 to move. The rack 704 drives the clamping plate 705 to move. The clamping plate 705 drives the pressing rod 707 to move. Then the pressing rod 707 slides on the inner wall of the auxiliary groove 722. The pressing rod 707 drives the top spring 720 to contract. Then the pressing rod 707 fixes the aluminum profile. A positioning rod 721 is fixedly connected to the inside of the auxiliary groove 722. The top spring 720 is sleeved on the surface of the positioning rod 721. The positioning rod 721 can limit the top spring 720, avoiding the deviation of the top spring 720 during use and improving the service life of the top spring 720. The positioning rod 721 is slidably connected to the pressing rod 707. The cross section of the positioning rod 721 is rectangular.The positioning rod 721 can limit the extrusion rod 707 to prevent the extrusion rod 707 from shifting during use, improving the stability of the sliding of the extrusion rod 707. A handle rod 712 is fixedly connected to the side of the gear 711 away from the drill floor 3. The cross-section of the handle rod 712 is in the shape of a "Z". When it is necessary to rotate the gear 711, the handle can be directly rotated, and the handle drives the gear 711 to rotate. The handle rod 712 makes it more convenient to rotate the gear 711. An anti-slip sleeve 713 is rotatably connected to the arc surface of the handle rod 712. The anti-slip sleeve 713 is a rubber sleeve. The anti-slip sleeve 713 can increase the friction between the handle rod 712 and the hand, preventing slipping when rotating the handle rod 712.,

[0033] The entire clamping structure 7 achieves the effect that it can conveniently clamp and fix different types of aluminum profiles, and can conveniently adjust the drilling position directly when drilling the aluminum profiles.

[0034] Such as Figures 8 to 10As shown in the figure, the support structure includes two connecting plates 801, both of which are fixedly connected to the base 4. A support plate 812 is fixedly connected to the upper surface of the base 4. A slide bar 806 is fixedly connected to one side of the two support plates 812 close to each other. A slide plate 803 is slidably connected to the surface of the slide bar 806. A slide rail 808 is fixedly connected to the upper surface of the slide plate 803. A slider 813 is slidably connected to the inner wall of the slide rail 808. A support rod 809 is fixedly connected to the upper surface of the slider 813. The upper end of the support rod 809 is slidably connected to a connecting frame 816. A support frame 807 is fixedly connected to the upper surface of the connecting frame 816. A plug rod 814 is slidably connected to one side of the connecting frame 816. A tension spring 815 is sleeved on the arc surface of the plug rod 814. The two ends of the tension spring 815 are respectively fixedly connected to the plug rod 814 and the connecting frame 816. The plug rod 814 is slidably connected to the sliding frame and the support rod 809. A support plate 812 is fixedly connected to one side of the slider 813. A screw rod 811 is threadedly connected to the inner wall of the support plate 812. When it is necessary to support the aluminum profile, pull the support frame 807 to move. The support frame 807 drives the connecting frame 816 to move. Pull the plug rod 814 to stretch the tension spring 815. Then align the connecting frame 816 with the support rod 809. Then insert the connecting frame 816 onto the support rod 809. Align the plug rod 814 with the support rod 809 and the connecting frame 816. Then release the plug rod 814. The tension spring 815 contracts to drive the plug rod 814 to insert into the connecting frame 816 and the support rod 809 for fixation. Then pull the slider 813 to move the support frame 807. The slider 813 slides on the inner wall of the slide rail 808. After moving to the appropriate position, turn the screw rod 811 for fixation. Then place the aluminum profile on the support frame 807. Then the support frame 807 drives the support rod 809 to move. The support rod 809 drives the slider 813 and the slide rail 808 to move. The slider 813 and the slide rail 808 drive the slide plate 803 to slide on the surface of the slide bar 806. Thus, it is convenient to adjust the support position according to the aluminum profile. Two round rods 817 are fixedly connected to one side of the two fixing plates 802 close to each other. A sliding ring 804 is slidably connected to the arc surface of the round rod 817. A connecting plate 805 is fixedly connected to the arc surface of the sliding ring 804. The connecting plate 805 is fixedly connected to the slide plate 803. When the slide plate 803 moves, the slide plate 803 drives the connecting plate 805 to move. The connecting plate 805 drives the sliding ring 804 to move. The slide plate 803 slides on the arc surface of the round rod 817. The slide bar 708 and the sliding ring 804 can limit the slide plate 803. The cross section of the support rod 809 is rectangular. The support rod 809 is made of stainless steel. The stainless steel material can increase the service life of the support rod 809 and prevent the support rod 809 from rusting during use. An anti-slip pad 810 is fixedly connected to one end of the screw rod 811 close to the slide rail 808. The anti-slip pad 810 is a rubber pad. The anti-slip pad 810 can increase the friction between the screw rod 811 and the slide rail 808.Prevent sliding when the screw rod 811 is connected to the slide rail 808.

[0035] The effect achieved by its entire support structure 8 is to facilitate the support of the aluminum profile. It can not only avoid the need for manual support when drilling holes in the aluminum profile, but also greatly facilitate the support of longer aluminum profiles and prevent the longer aluminum profiles from bending.

[0036] Its overall working principle is as follows: When it is necessary to clamp and fix the aluminum profile, start the hydraulic rod 702 to operate. The hydraulic rod 702 drives the moving plate 706 to move, and then the moving plate 706 drives the extrusion rod 707 to move. After moving to a suitable position, the extrusion plate rod abuts against the aluminum profile. Then, pull the connecting shaft 710 to move. The connecting shaft 710 drives the gear 711 to move. The connecting shaft 710 drives the fixed ring 715 and the rotating ring 714 to move. The fixed ring 715 drives the fixed rod 716 to move. Then, the fixed rod 716 is separated from the jack 718. Then, the rotating ring 714 drives the spring 717 to stretch. Then, rotate the gear 711 to drive the rack 704 to move. The rack 704 drives the clamping plate 705 to move. The clamping plate 705 drives the extrusion rod 707 to move. Then, the extrusion rod 707 slides on the inner wall of the auxiliary groove 722. The extrusion rod 707 drives the top spring 720 to contract. Then, the extrusion rod 707 fixes the aluminum profile. The positioning rod 721 can limit the top spring 720 to prevent the top spring 720 from shifting during use, improving the service life of the top spring 720. The positioning rod 721 can limit the extrusion rod 707 to prevent the extrusion rod 707 from shifting during use, improving the sliding stability of the extrusion rod 707. When it is necessary to rotate the gear 711, the handle can be directly rotated. The handle drives the gear 711 to rotate. The handle rod 712 makes it more convenient to rotate the gear 711. The anti-slip sleeve 713 can increase the friction between the handle rod 712 and the hand, preventing sliding when rotating the handle rod 712.

[0037] When it is necessary to support the aluminum profile, pull the support frame 807 to move. The support frame 807 drives the connection frame 816 to move. Pull the insertion rod 814 to stretch the tension spring 815. Then align the connection frame 816 with the support rod 809, and then insert the connection frame 816 onto the support rod 809. Align the insertion rod 814 with the support rod 809 and the connection frame 816, and then release the insertion rod 814. The tension spring 815 contracts to drive the insertion rod 814 to insert into the connection frame 816 and the support rod 809 for fixation. Then pull the slider 813 to move the support frame 807. The slider 813 slides on the inner wall of the slide rail 808. After moving to the appropriate position, turn the screw rod 811 for fixation. Then place the aluminum profile on the support frame 807. Then the support frame 807 drives the support rod 809 to move. The support rod 809 drives the slider 813 and the slide rail 808 to move. The slider 813 and the slide rail 808 drive the slide plate 803 to slide on the surface of the slide bar 806, so that the support position can be conveniently adjusted according to the aluminum profile. When the slide plate 803 moves, the slide plate 803 drives the connection plate 805 to move. The connection plate 805 drives the sliding ring 804 to move. The slide plate 803 slides on the arc surface of the round rod 817. The slide rod 708 and the sliding ring 804 can limit the position of the slide plate 803. The stainless steel material can increase the service life of the support rod 809 and prevent the support rod 809 from rusting during use. The anti-slip pad 810 can increase the friction between the screw rod 811 and the slide rail 808 and prevent the screw rod 811 from sliding when connected to the slide rail 808 The above is only a preferred embodiment of the present invention, and it is not intended to limit the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention

Claims

1. An aluminum profile intermittent hole-punching device, comprising a body (1), characterized in that: A drill bit (2) is mounted on the lower end of the machine body (1); a transmission device (6) is mounted on the lower surface of the machine body (1); a support (5) is mounted on the lower surface of the machine body (1); a base (4) is mounted on the lower end of the support (5); a drilling platform (3) is mounted on the surface of the support (5); a clamping structure (7) is provided on the upper surface of the machine body (1); the clamping structure (7) comprises two fixing members (701); both fixing members (701) are fixedly connected to the base (4); a hydraulic rod (702) is mounted on the upper end of the fixing member (701); a displacement rod (702) is mounted on the output end of the hydraulic rod (702); The movable plate (706) is provided with a clamping plate (705) on the upper surface of the table top in a sliding manner. A limit block (703) is fixedly connected to one side of the drilling platform (3). A sliding rod (708) is slidingly connected to the inner wall of the limit block (703). The arc surface of the sliding rod (708) is slidingly connected to two auxiliary blocks (709). The two auxiliary blocks (709) are slidingly connected to the clamping plate (705) and the movable plate (706) respectively. One end of the clamping plate (705) away from the auxiliary block (709) is fixedly connected to a rack (704). The side of the drilling platform (3) close to the sliding rod (806) is movably connected to a connecting shaft (7 10), the arc surface of the connecting shaft (710) is fixedly connected to a gear (711), the gear (711) is meshed with the rack (704), the arc surface of the connecting shaft (710) is fixedly connected to a fixing ring (715), the arc surface of the fixing ring (715) is rotatably connected to a swivel (714), a side of the fixing ring (715) close to the drilling platform (3) is fixedly connected to a plurality of fixing rods (716), a side of the drilling platform (3) close to the fixing rods (716) is provided with a plurality of plug holes (718), the fixing rods (716) are matched with the plug holes (718), and the drilling platform (3) close to the fixing rods (716) is fixedly connected to the fixing rods (716). A connecting groove (719) is provided on one side near the fixed rod (716), a spring (717) is arranged inside the connecting groove (719), and two ends of the spring (717) are respectively fixedly connected to the connecting groove (719) and the rotating ring (714), and the inner walls of the clamping plate (705) and the movable plate (706) are provided with a plurality of auxiliary grooves (722), and the inner walls of the auxiliary grooves (722) are slidably connected to the extrusion rod (707), and a top spring (720) is arranged inside the auxiliary groove (722), and two ends of the top spring (720) are respectively fixedly connected to the auxiliary groove (722) and the extrusion rod (707).

2. The intermittent hole punching device for aluminum profiles according to claim 1, characterized in that: A positioning rod (721) is fixedly connected to the interior of the auxiliary groove (722), and the top spring (720) is sleeved on the surface of the positioning rod (721).

3. The intermittent hole punching device for aluminum profiles according to claim 2, characterized in that: The positioning rod (721) is slidably connected to the extrusion rod (707), and the cross section of the positioning rod (721) is rectangular.

4. The discontinuous hole-punching device for aluminum profiles according to claim 3, characterized in that: A handle bar (712) is fixedly connected to the side of the gear (711) away from the drilling platform (3); the cross section of the handle bar (712) is in a "Z" shape.

5. The discontinuous hole-punching device for aluminum profiles according to claim 4, characterized in that: The arc surface of the handlebar (712) is rotatably connected to an anti-slip sleeve (713), and the anti-slip sleeve (713) is a rubber sleeve.

6. The aluminum profile intermittent hole punching device according to claim 5, characterized in that: A support structure (8) is provided on both sides of the base (4), the support structure comprising two connecting plates (801), the two connecting plates (801) are fixedly connected to the base (4), an auxiliary plate (812) is fixedly connected to the upper surface of the base (4), a sliding bar (806) is fixedly connected to the side of the two auxiliary plates (812) close to each other, a sliding plate (803) is slidably connected to the surface of the sliding bar (806), a sliding rail (808) is fixedly connected to the upper surface of the sliding rail (808), a sliding block (813) is slidably connected to the inner wall of the sliding rail (808), and a supporting rod (806) is fixedly connected to the upper surface of the sliding block (813). 9), the upper end of the support rod (809) is slidably connected to a connection frame (816), the upper surface of the connection frame (816) is fixedly connected to a support frame (807), one side of the connection frame (816) is slidably connected to an insertion rod (814), the arc surface of the insertion rod (814) is sleeved with a tension spring (815), the two ends of the tension spring (815) are respectively fixedly connected to the insertion rod (814) and the connection frame (816), the insertion rod (814) is slidably connected to the sliding frame and the support rod (809), one side of the slider (813) is fixedly connected to an auxiliary plate (812), and the inner wall of the auxiliary plate (812) is threadedly connected to a screw rod (811).

7. The intermittent hole-punching device for aluminum profiles according to claim 6, characterized in that: Two round rods (817) are fixedly connected to one side of the two fixed plates (802) close to each other, the arc surface of the round rod (817) is slidably connected to a slip ring (804), the arc surface of the slip ring (804) is fixedly connected to a connecting plate (805), and the connecting plate (805) is fixedly connected to the sliding plate (803).

8. The discontinuous hole-punching device for aluminum profiles according to claim 7, characterized in that: The cross section of the support rod (809) is rectangular, and the support rod (809) is made of stainless steel.

9. The aluminum profile intermittent hole punching device according to claim 8, characterized in that: One end of the screw rod (811) close to the slide rail (808) is fixedly connected to an anti-skid pad (810), and the anti-skid pad (810) is a rubber pad.

10. A hole-punching process of an aluminum profile intermittent hole-punching device, using the aluminum profile intermittent hole-punching device as claimed in claim 9, characterized in that: The method comprises the following steps: S1, when it is necessary to clamp and fix the aluminum profile, the hydraulic rod (702) is started to operate, the hydraulic rod (702) drives the moving plate (706) to move, and then the moving plate (706) drives the extrusion rod (707) to move, after moving to a suitable position, the extrusion plate rod and the aluminum profile are abutted, and then the connecting shaft (710) is pulled to move, the connecting shaft (710) drives the gear (711) to move, the connecting shaft (710) drives the fixing ring (715) and the rotating ring (714) to move, and the fixing ring (715) drives the fixing ring (711) to move. The rod (716) moves, and then the fixed rod (716) and the socket (718) are separated, and then the rotating ring (714) drives the spring (717) to stretch, and then the rotating gear (711) drives the rack (704) to move, and the rack (704) drives the clamping plate (705) to move, and the clamping plate (705) drives the extrusion rod (707) to move, and then the extrusion rod (707) slides on the inner wall of the auxiliary groove (722), and the extrusion rod (707) drives the top spring (720) to contract, and then the extrusion rod (707) fixes the aluminum profile; S2. When the aluminum profile needs to be supported, the support frame (807) is pulled to move, the support frame (807) drives the connecting frame (816) to move, the insertion rod (814) is pulled to drive the tension spring (815) to stretch, and then the connecting frame (816) is aligned with the support rod (809), and then the connecting frame (816) is inserted into the support rod (809), the insertion rod (814) is aligned with the support rod (809) and the connecting frame (816), and then the insertion rod (814) is released and the tension spring (815) is contracted to drive the insertion rod (814) to be inserted into the connecting frame (816) and the support rod (809) to be fixed. The support frame (807) is fixed, and then the slider (813) is pulled to move the support frame (807). The slider (813) slides on the inner wall of the slide rail (808). After moving to a suitable position, the screw (811) is screwed to fix it. Then the aluminum profile is placed on the support frame (807). Then the support frame (807) drives the support rod (809) to move. The support rod (809) drives the slider (813) and the slide rail (808) to move. The slider (813) and the slide rail (808) drive the slide plate (803) to slide on the surface of the slide bar (806), so that the support position can be easily adjusted according to the aluminum profile.

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