Drilling device and method for greenhouse steel pipe production

Abstract

The invention discloses a drilling device and method for greenhouse steel pipe production, belongs to the technical field of steel pipe drilling, and provides the following scheme that the drilling device comprises a drilling mechanism, and a drilling auxiliary mechanism is arranged in the drilling mechanism; the drilling assembly moves downwards, a pulley moves along with the drilling assembly and extrudes an inclined plane between the pulley and a sliding rail, a first piston rod moves, an elastic supporting assembly is hydraulically driven to move, a supporting head enters a steel pipe fitting, the steel pipe fitting can be limited by the supporting head, and meanwhile an inner cavity of the steel pipe fitting is full of the supporting head; secondly, the elastic supporting assembly further drives the toothed bar and the clamping assembly to conduct transmission, so that the clamping assembly clamps and fixes the steel pipe, then extrusion movement between a pulley and a sliding rail is adopted, acting force can be converted through hydraulic pressure, and therefore the steel pipe can be clamped and fixed; and the toothed bar smoothly drives the clamping assembly to complete automatic positioning of the steel pipe fitting, so that the purpose of efficient operation is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of steel pipe drilling, and particularly relates to a drilling device and method for the production of steel pipes for greenhouses. Background Art

[0002] The main frame of the greenhouse is mainly assembled with metal pipes. During the production process of greenhouse pipes, it is necessary to drill holes on the surface of the profiles. In order to reduce the displacement of the steel pipes during drilling, it is generally necessary to first use a clamping device to clamp and fix the steel pipes. The problem caused by this is that it is necessary to fix and disassemble the steel pipes before and after drilling respectively, which increases the working intensity of the staff to a certain extent. Moreover, since the walls of some steel pipes are relatively thin, excessive clamping force or the drilling process is likely to cause deformation of the steel pipes, affecting subsequent use. In addition, after the drilling operation is completed, debris and burrs often remain inside the hole wall, and the removal of these fine residues is quite difficult, which is not conducive to subsequent processing and use.

[0003] In view of the above problems, the present invention document proposes a drilling device and method for the production of steel pipes for greenhouses. Summary of the Invention

[0004] The purpose of the present invention is to solve the disadvantages that it is necessary to fix and disassemble the steel pipes before and after drilling respectively, which increases the working intensity of the staff to a certain extent. Moreover, since the walls of some steel pipes are relatively thin, excessive clamping force or the drilling process is likely to cause deformation of the steel pipes, affecting subsequent use. In addition, after the drilling operation is completed, debris and burrs often remain inside the hole wall, and the removal of these fine residues is quite difficult, which is not conducive to subsequent processing and use, and to propose a drilling device and method for the production of steel pipes for greenhouses.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A drilling device for the production of steel pipes for greenhouses, including a drilling mechanism, and a drilling auxiliary mechanism is arranged in the drilling mechanism; The drilling mechanism includes a drilling device, a drilling component is arranged above the drilling device, a plurality of fixing rods are fixedly connected to both sides of the drilling device, one ends of the plurality of fixing rods are fixedly connected to a slide rail, and a part above the slide rail is inclined; The drilling auxiliary mechanism includes a hydraulic driving component, both ends of the hydraulic driving component are arranged in the two slide rails, one end below the hydraulic driving component is connected to an elastic support component, two clamping components are arranged on the elastic support component, the two clamping components clamp a steel pipe part, racks are driven below the two clamping components, the two racks are connected to the elastic support component, and a piston exhaust component is also arranged on the elastic support component; The piston exhaust assembly and the elastic support assembly are both connected to the support base, the support base is fixedly connected to the drilling equipment, the piston exhaust assembly is connected to the air outlet assembly, the air outlet assembly penetrates into the steel pipe fitting, and a deburring assembly is connected to one side of the air outlet assembly.

[0006] Preferably, the steel pipe fitting is placed on the first support base and the second support base, and the second support base is fixedly connected to the drilling equipment.

[0007] Preferably, the drilling assembly includes a hydraulic device, the hydraulic device is installed on the drilling equipment, a mounting base is fixedly connected to the bottom end of the hydraulic device, and a drilling structure is fixedly installed below the mounting base.

[0008] Preferably, the hydraulic drive assembly includes a first piston cylinder, the first piston cylinder is fixedly installed on the mounting base, two first piston rods are arranged inside the first piston cylinder, a first spring is fixedly connected to one side of the first piston rod, one end of the first spring is fixedly connected to the side wall of the first piston cylinder, the two first piston rods penetrate out of the first piston cylinder and are respectively fixedly connected to two pulleys, and the pulleys are arranged in the slide rails; The middle part of the first piston cylinder is communicated with an infusion hose, the bottom end of the infusion hose is communicated with a second piston cylinder, the second piston cylinder is fixedly connected to the support base, and a second piston rod is arranged inside the second piston cylinder.

[0009] Preferably, the elastic support assembly includes a support plate, the second piston rod penetrates out of the second piston cylinder and is fixedly connected to the support plate, the support plate is fixedly connected to two toothed rods, two support rods are fixedly connected below the support plate, and moving wheels are fixedly connected to the bottom ends of the two support rods; Two first telescopic rods and two second springs are fixedly connected to one side of the support plate, one end of the two first telescopic rods and the two second springs is fixedly connected to a bracket, and the bracket is lapped with one end of the steel pipe fitting.

[0010] Preferably, the clamping assembly includes a screw rod, the screw rod is rotatably installed on the bracket through a bearing, a gear is fixedly connected to one end of the screw rod, the gear meshes with the toothed rod, a threaded cylinder is threadedly connected to the screw rod, a clamping plate is fixedly connected to one side of the threaded cylinder, a second telescopic rod is fixedly connected to one side of the clamping plate, and one end of the second telescopic rod is fixedly connected to the side wall of the bracket.

[0011] Preferably, the air outlet assembly includes a reinforcing head and a pipeline, one end of the reinforcing head is conical, a reserved hole is arranged on the reinforcing head, and the reinforcing head penetrates into the steel pipe fitting, the pipeline is rotatably installed on the reinforcing head through a bearing, one end of the pipeline is communicated with a round shell, and a plurality of jet heads inclined in the same direction are arranged on the round shell.

[0012] Preferably, the piston exhaust assembly includes two third piston cylinders fixedly connected to the support plate. A third piston rod is arranged inside the third piston cylinder. The third piston rod passes through the third piston cylinder and is fixedly connected to the support seat. Two one-way intake heads and two one-way exhaust heads are arranged on the third piston cylinder. The four one-way exhaust heads are communicated with the four ends of the exhaust hose. The exhaust hose passes through the support plate, the bracket and the reinforcing head and is communicated with the joint. The joint is installed on the reinforcing head and is communicated with the pipeline. The pipeline is rotatably installed on the joint through a bearing.

[0013] Preferably, the deburring assembly includes a wire brush. The wire brush penetrates into the steel pipe fitting, and a brush shaft is fixedly connected to the middle of the wire brush. The brush shaft is fixedly connected to the round shell.

[0014] A using method of a drilling device for the production of steel pipes for greenhouses includes the following steps: S1. When drilling the steel pipe fitting, place the steel pipe fitting on the first support and the second support to keep the steel pipe fitting fixed. At the same time, add a baffle at one end of the steel pipe fitting or press the steel pipe structure for limiting. Then, extend downward through the hydraulic device to push down the mounting seat and the drilling structure by the hydraulic device. At the same time, the mounting seat drives the first piston cylinder to move downward, and the first piston cylinder drives the pulley to move downward, so that the pulley generates extrusion through the inclined surface of the slide rail, causing the pulley to drive the first piston rod to move. The first piston rod inputs the liquid into the second piston cylinder through the infusion hose, so that the hydraulic pressure drives the second piston rod and the elastic support assembly to move. The elastic support assembly drives the third piston cylinder and the air outlet assembly to move, causing the air outlet assembly to drive the deburring assembly into the pipe fitting. At the same time, the bracket fits on the pipe fitting. At this time, the reserved hole of the reinforcing head corresponds to the position of the drilling structure. S2. Through the advancement of the elastic support assembly, the second spring deforms, causing the support plate to continue to displace and drive the rack to move. The rack is in transmission with the gear, the gear drives the screw to rotate, the screw drives the threaded barrel to move, and the threaded barrel drives the clamp to move, so that the two clamps clamp and fix the steel pipe fitting. The drilling structure is pushed down to drill the steel pipe fitting. At the same time, after the drilling structure passes through the reserved hole, it penetrates the steel pipe fitting to complete the drilling operation. S3. After drilling is completed, the hydraulic device drives the drilling structure to reset upward. When the pulley moves upward to the inclined surface of the slide rail, at this time, the second spring and the first spring are reset, causing the rack to be in transmission with the gear. Then, the threaded barrel is driven to move through the screw, so that the clamp loosens the steel pipe fitting. And the first spring drives the first piston rod to reset, then the second piston rod is driven to reset by the hydraulic pressure, and the elastic support assembly is reset. S4. During the reset process of the elastic support component, relative movement occurs between the third piston cylinder and the third piston rod. As a result, the gas inside the third piston cylinder is output through the air outlet hose and ejected through the jet head on the circular shell. Under the influence of the air flow, the circular shell drives the brush shaft and the wire brush to rotate. The wire brush deburrs the drilling position and takes out the remaining debris from the steel pipe part, thus realizing the deburring and cleaning operations of the steel pipe part.

[0015] Compared with the prior art, the present invention provides a drilling device and method for the production of steel pipes for greenhouses, having the following beneficial effects: 1. For the drilling device and method for the production of steel pipes for greenhouses, when the drilling component moves downward, the pulley follows the movement and generates a squeezing movement with the inclined surface between the pulley and the slide rail, causing the first piston rod to move. Then, through hydraulic drive, the elastic support component moves, enabling the supporting head to enter the steel pipe part. The supporting head can limit the position of the steel pipe part. At the same time, the supporting head fills the inner cavity of the steel pipe part, effectively avoiding the problem that the steel pipe part is easily deformed due to hollow clamping. Secondly, the elastic support component also drives the rack to drive the clamping component, enabling the clamping component to clamp and fix the steel pipe part. Furthermore, by using the squeezing movement between the pulley and the slide rail, the hydraulic pressure can be converted into a driving force, enabling the rack to smoothly drive the clamping component to complete the automatic positioning of the steel pipe part, thereby achieving the purpose of efficient operation.

[0016] 2. For the drilling device and method for the production of steel pipes for greenhouses, when the pulley moves upward to the inclined surface of the slide rail, at this time, the first spring drives the first piston rod to reset. Then, through the second piston rod, the elastic support component is reset, and the second spring also drives the support plate to perform a reset action, causing the support plate to drive relative movement between the third piston cylinder and the third piston rod. As a result, gas can be output through the air outlet hose and discharged through the jet head of the circular shell, enabling the air flow to drive the circular shell and the brush shaft to rotate. The rotation of the wire brush can deburr the drilling position and at the same time take out the debris generated by drilling, achieving the purpose of automatic cleaning.

[0017] 3. For the drilling device and method for the production of steel pipes for greenhouses, when the drilling component moves downward, the pulley in the hydraulic drive component generates a squeezing movement with the inclined surface of the slide rail. Then, the hydraulic drive component can drive the elastic support component to move, enabling the air outlet component and the deburring component to enter the steel pipe part, thereby providing a supporting effect on the steel pipe part and preventing the steel pipe part from shifting. The rack drives the clamping component, maintaining the stable clamping of the steel pipe part. Moreover, after drilling, through the reset of the hydraulic drive component and the elastic support component, the piston exhaust component pressurizes and discharges gas, enabling the air flow to drive the air outlet component and the deburring component to rotate automatically. Thus, automatic deburring and chip removal operations can be realized at the drilling position, and the fixing of the steel pipe part can also be automatically removed. Therefore, through the compact cooperation between various structures, the operation efficiency can be greatly improved, and the structure is simple and easy to operate. Description of the Drawings

[0018] Figure 1 A three-dimensional view of a drilling device for the production of steel pipes for greenhouses proposed by the present invention; Figure 2 A three-dimensional view of the drilling equipment of a drilling device for the production of steel pipes for greenhouses proposed by the present invention; Figure 3 A three-dimensional view of the connection between the steel pipe part and the drilling auxiliary mechanism of a drilling device for the production of steel pipes for greenhouses proposed by the present invention; Figure 4 A three-dimensional view of the connection between the hydraulic drive assembly and the drilling assembly of a drilling device for the production of steel pipes for greenhouses proposed by the present invention; Figure 5 A three-dimensional view of the cross-section of the drilling assembly of a drilling device for the production of steel pipes for greenhouses proposed by the present invention; Figure 6 A three-dimensional view of the connection between the elastic support assembly and the piston exhaust assembly of a drilling device for the production of steel pipes for greenhouses proposed by the present invention; Figure 7 A three-dimensional view of the cross-section of the elastic support assembly of a drilling device for the production of steel pipes for greenhouses proposed by the present invention; Figure 8 In the present invention Figure 7 An enlarged view of part A; Figure 9 A three-dimensional view of the cross-section of the third piston cylinder of a drilling device for the production of steel pipes for greenhouses of the present invention; Figure 10 A three-dimensional view of the cross-section of the air outlet assembly of a drilling device for the production of steel pipes for greenhouses proposed by the present invention; Figure 11 In the present invention Figure 10 An enlarged view of part B.

[0019] In the figure: 100, drilling mechanism; 101, drilling equipment; 102, first support; 103, drilling assembly; 1031, hydraulic equipment; 1032, mounting seat; 1033, drilling structure; 104, slide rail; 105, support seat; 106, second support; 107, fixed rod; 200, drilling auxiliary mechanism; 201, hydraulic drive assembly; 2011, first piston cylinder; 2012, first piston rod; 2013, first spring; 2014, pulley; 2015, second piston rod; 2016, second piston cylinder; 2017, infusion hose; 202, piston exhaust assembly; 2021, third piston cylinder; 2022, third piston rod; 2023, one-way air intake head; 2024, one-way air outlet head; 2025, air outlet hose; 2026, joint; 203, elastic support assembly; 2031, support plate; 2032, support rod; 2033, moving wheel; 2034, first telescopic rod; 2035, second spring; 2036, bracket; 204, rack; 205, clamping assembly; 2051, screw; 2052, gear; 2053, threaded cylinder; 2054, second telescopic rod; 2055, clamping plate; 206, air outlet assembly; 2061, reinforcing head; 2062, pipeline; 2063, round shell; 2064, jet head; 207, deburring assembly; 2071, wire brush; 2072, brush shaft; 300, steel pipe fitting. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0022] Example 1: Refer to Figures 1-9 , a drilling device for the production of steel pipes for greenhouses, including a drilling mechanism 100, and a drilling auxiliary mechanism 200 is provided in the drilling mechanism 100; The drilling mechanism 100 includes a drilling device 101. Above the drilling device 101, there is a drilling assembly 103. The drilling assembly 103 includes a hydraulic device 1031. By pushing downward through the hydraulic device 1031, the drilling structure 1033 can move downward, so that the drilling structure 1033 can smoothly drill the steel pipe 300. The hydraulic device 1031 is installed on the drilling device 101. The bottom end of the hydraulic device 1031 is fixedly connected with a mounting seat 1032. Below the mounting seat 1032, a drilling structure 1033 is fixedly installed. On both sides of the drilling device 101, a plurality of fixing rods 107 are fixedly connected. One end of the plurality of fixing rods 107 is fixedly connected with a slide rail 104. The upper part of the slide rail 104 is inclined. Through the inclined surface setting of the slide rail 104, when the pulley 2014 passes downward through the inclined surface of the slide rail 104, an extrusion movement can be generated, thereby driving the first piston rod 2012 to move, and hydraulic drive can be realized accordingly; The drilling auxiliary mechanism 200 includes a hydraulic drive assembly 201. The hydraulic drive assembly 201 includes a first piston cylinder 2011. The first piston cylinder 2011 is fixedly installed on the mounting seat 1032. Inside the first piston cylinder 2011, there are two first piston rods 2012. On one side of the first piston rod 2012, a first spring 2013 is fixedly connected. By driving the first piston rod 2012 to reset through the first spring 2013, the second piston rod 2015 can be driven to complete the reset action through hydraulic pressure. One end of the first spring 2013 is fixedly connected with the side wall of the first piston cylinder 2011. The two first piston rods 2012 pass through the first piston cylinder 2011 and are respectively fixedly connected with two pulleys 2014. The pulley 2014 can roll to reduce the frictional resistance with the slide rail 104, thereby maintaining the smoothness of the operation. The pulley 2014 is arranged in the slide rail 104. The middle part of the first piston cylinder 2011 is communicated with an infusion hose 2017. Through the infusion hose 2017, the liquid can flow between the first piston cylinder 2011 and the second piston cylinder 2016. At the same time, the infusion hose 2017 has telescopic properties, so that the drilling assembly 103 can move up and down smoothly. The bottom end of the infusion hose 2017 is communicated with the second piston cylinder 2016. The second piston cylinder 2016 is fixedly connected to the support seat 105. Inside the second piston cylinder 2016, there is a second piston rod 2015. Both ends of the hydraulic drive assembly 201 are arranged in the two slide rails 104; At the lower end of the hydraulic drive assembly 201, an elastic support assembly 203 is connected. The elastic support assembly 203 includes a support plate 2031. The second piston rod 2015 passes through the second piston cylinder 2016 and is fixedly connected to the support plate 2031. The support plate 2031 is fixedly connected to two rack bars 204. Two support rods 2032 are fixedly connected to the lower part of the support plate 2031. At the bottom ends of the two support rods 2032, moving wheels 2033 are fixedly connected. The support plate 2031 can be supported by the moving wheels 2033, so as to maintain stability. Moreover, the rolling of the moving wheels 2033 can reduce the frictional resistance and keep smooth movement. On one side of the support plate 2031, two first telescopic rods 2034 and two second springs 2035 are fixedly connected. The second spring 2035 drives the support plate 2031 to reset, so that the support plate 2031 can drive the rack bar 204 to transmit with the gear 2052, so that the clamping assembly 205 can automatically remove the fixation of the steel pipe part 300 and improve the operation convenience. One end of the two first telescopic rods 2034 and the two second springs 2035 is fixedly connected to a bracket 2036. The bracket 2036 is lapped with one end of the steel pipe part 300. Two clamping assemblies 205 are arranged on the elastic support assembly 203. The clamping assembly 205 includes a screw rod 2051. The screw rod 2051 is rotatably installed on the bracket 2036 through a bearing. One end of the screw rod 2051 is fixedly connected to a gear 2052. The gear 2052 meshes with the rack bar 204. Through the transmission between the rack bar 204 and the gear 2052, a screw-thread transmission is carried out between the screw rod 2051 and the threaded barrel 2053, so that the clamping plate 2055 can clamp and fix the steel pipe part 300 to ensure the stability of the steel pipe part 300. A threaded barrel 2053 is threadedly connected to the screw rod 2051. One side of the threaded barrel 2053 is fixedly connected to a clamping plate 2055. One side of the clamping plate 2055 is fixedly connected to a second telescopic rod 2054. The second telescopic rod 2054 can keep the smooth movement of the clamping plate 2055 and prevent the clamping plate 2055 from rotating. One end of the second telescopic rod 2054 is fixedly connected to the side wall of the bracket 2036. The two clamping assemblies 205 clamp the steel pipe part 300. Below the two clamping assemblies 205, rack bars 204 are both driven. The two rack bars 204 are connected to the elastic support assembly 203. A piston exhaust assembly 202 is also arranged on the elastic support assembly 203; The piston exhaust assembly 202 and the elastic support assembly 203 are both connected to the support base 105. The support base 105 is fixedly connected to the drilling equipment 101. The piston exhaust assembly 202 is connected to the air outlet assembly 206. The air outlet assembly 206 penetrates into the steel pipe part 300. The steel pipe part 300 is placed on the first support 102 and the second support 106. The stable support of the steel pipe part 300 can be realized through the first support 102 and the second support 106. The second support 106 is fixedly connected to the drilling equipment 101. A deburring assembly 207 is connected to one side of the air outlet assembly 206.

[0023] In this embodiment: The hydraulic device 1031 drives the mounting base 1032 to move downward, causing the pulley 2014 to move accordingly and generate a squeezing motion with the inclined surface between the pulley 2014 and the slide rail 104. The pulley 2014 drives the first piston rod 2012 to move, and the first piston rod 2012 inputs the liquid into the second piston cylinder 2016 through the infusion hose 2017. Then, through the hydraulic drive, the elastic support assembly 203 moves, enabling the support head 2061 to enter the steel pipe member 300. The support head 2061 can limit the position of the steel pipe member 300. At the same time, the support head 2061 fills the inner cavity of the steel pipe member 300, effectively avoiding the problem of easy deformation caused by the hollow clamping of the steel pipe member 300. Secondly, the elastic support assembly 203 also drives the rack 204 to be transmitted with the gear 2052, causing the screw rod 2051 to drive the threaded barrel 2053 and the clamping plate 2055 to move, so that the clamping plate 2055 clamps and fixes the steel pipe member 300. Furthermore, by using the squeezing motion between the pulley 2014 and the slide rail 104, the acting force can be converted by hydraulic pressure, enabling the rack 204 to smoothly drive the clamping assembly 205 to complete the automatic positioning of the steel pipe member 300, thereby achieving the purpose of efficient operation.

[0024] Embodiment 2: Refer to Figure 7 , Figures 9-11 , a drilling device for the production of steel pipes for greenhouses, including an air outlet assembly 206. The air outlet assembly 206 includes a support head 2061 and a pipe 2062. One end of the support head 2061 is conical, and the conical surface of the support head 2061 is designed to facilitate penetration into the steel pipe member 300. At the same time, the support head 2061 can support the inner cavity of the steel pipe member 300 to avoid deformation. Moreover, the reserved hole on the support head 2061 facilitates the downward penetration of the drilling structure 1033, enabling the drilling structure 1033 to smoothly achieve the purpose of drilling the steel pipe member 300. There is a reserved hole on the support head 2061, and the support head 2061 penetrates into the steel pipe member 300. The pipe 2062 is rotatably installed on the support head 2061 through a bearing. One end of the pipe 2062 is connected to a circular shell 2063, and a plurality of jet heads 2064 inclined in the same direction are provided on the circular shell 2063. Since the jet heads 2064 are inclined, the discharged gas can smoothly drive the rotation of the circular shell 2063 by using the airflow, and then the deburring assembly 207 rotates to perform deburring operations on the drilling position; The hydraulic drive assembly 201 includes a first piston cylinder 2011 fixedly mounted on the mounting seat 1032. Inside the first piston cylinder 2011, there are two first piston rods 2012. On one side of the first piston rod 2012, a first spring 2013 is fixedly connected. One end of the first spring 2013 is fixedly connected to the side wall of the first piston cylinder 2011. The two first piston rods 2012 pass through the first piston cylinder 2011 and are respectively fixedly connected to two pulleys 2014. The pulleys 2014 are arranged in the slide rail 104. The middle of the first piston cylinder 2011 is communicated with an infusion hose 2017. The bottom end of the infusion hose 2017 is communicated with a second piston cylinder 2016. The second piston cylinder 2016 is fixedly connected to the support seat 105. Inside the second piston cylinder 2016, a second piston rod 2015 is arranged. The deburring assembly 207 includes a wire brush 2071. The wire brush 2071 penetrates into the steel pipe part 300, and a brush shaft 2072 is fixedly connected to the middle of the wire brush 2071. The brush shaft 2072 is fixedly connected to the round shell 2063. The piston exhaust assembly 202 includes two third piston cylinders 2021 fixedly connected to the support plate 2031. Inside the third piston cylinder 2021, a third piston rod 2022 is arranged. The third piston rod 2022 passes through the third piston cylinder 2021 and is fixedly connected to the support seat 105. Two one-way air inlet heads 2023 and two one-way air outlet heads 2024 are arranged on the third piston cylinder 2021. Through the one-way air inlet head 2023, one-way air intake can be maintained, while the one-way air outlet head 2024 can achieve one-way air outlet. Moreover, the one-way air outlet heads 2024 and the one-way air inlet heads 2023 are arranged at both ends of the third piston cylinder 2021 respectively, so as to achieve the purpose of alternating air intake and exhaust. The four one-way air outlet heads 2024 are communicated with the four ends of the air outlet hose 2025. Through the air outlet hose 2025, the purpose of air outlet can be maintained. Moreover, the air outlet hose 2025 can be telescopic, so that the support plate 2031 can move smoothly. The air outlet hose 2025 passes through the support plate 2031, the bracket 2036 and the support head 2061 and is communicated with the joint 2026. The pipeline 2062 can rotate smoothly through the bearing, so that the round shell 2063 can rotate smoothly. The support head 2061 is communicated with the joint 2026. The joint 2026 is installed on the support head 2061. The joint 2026 is communicated with the pipeline 2062, and the pipeline 2062 is rotatably installed on the joint 2026 through the bearing.

[0025] In this embodiment: It is transferred upward to the inclined surface of the slide rail 104 through the pulley 2014. At this time, the first spring 2013 drives the first piston rod 2012 to reset, and then drives the elastic support assembly 203 to reset through the second piston rod 2015, causing relative movement between the support plate 2031 and the third piston cylinder 2021 and the third piston rod 2022. Furthermore, gas can be output through the air outlet hose 2025 and discharged through the jet head 2064 of the circular shell 2063, enabling the airflow to drive the circular shell 2063 and the brush shaft 2072 to rotate, and the wire brush 2071 to rotate to deburr the drilling position. At the same time, the debris generated by drilling can be taken out to achieve the purpose of automatic cleaning.

[0026] Embodiment 3: Refer to Figures 3-4 and Figures 6-7 , a drilling device for the production of steel pipes for greenhouses, including a drilling mechanism 100. The drilling mechanism 100 includes a drilling device 101. Above the drilling device 101, there is a drilling assembly 103. On both sides of the drilling device 101, a plurality of fixing rods 107 are fixedly connected. One end of the plurality of fixing rods 107 is fixedly connected to a slide rail 104, and the upper part of the slide rail 104 is inclined. The drilling auxiliary mechanism 200 includes a hydraulic drive assembly 201. Both ends of the hydraulic drive assembly 201 are arranged in the two slide rails 104. The lower end of the hydraulic drive assembly 201 is connected to an elastic support assembly 203. There are two clamping assemblies 205 arranged on the elastic support assembly 203. The two clamping assemblies 205 clamp the steel pipe part 300. Below the two clamping assemblies 205, there are two rack bars 204 driven. The two rack bars 204 are connected to the elastic support assembly 203. A piston exhaust assembly 202 is also arranged on the elastic support assembly 203. Both the piston exhaust assembly 202 and the elastic support assembly 203 are connected to the support base 105. The support base 105 is fixedly connected to the drilling device 101. The piston exhaust assembly 202 is connected to the air outlet assembly 206. The air outlet assembly 206 penetrates into the steel pipe part 300, and one side of the air outlet assembly 206 is connected to a deburring assembly 207.

[0027] In this embodiment: the drilling component 103 moves downward, so that the pulley 2014 in the hydraulic drive component 201 and the inclined surface of the slide rail 104 produce an extrusion movement, and then the hydraulic drive component 201 can drive the elastic support component 203 to move, so that the air outlet component 206 and the deburring component 207 enter the steel pipe fitting 300, thereby supporting the steel pipe fitting 300 and preventing the steel pipe fitting 300 from deviating, so that the gear rod 204 and the clamping component 205 are transmitted, and the steel pipe fitting 300 can be kept stably clamped. After the drilling is completed, the hydraulic drive component 201 and the elastic support component 203 are reset, so that the piston exhaust component 202 is pressurized and exhausts gas, so that the airflow drives the air outlet component 206 and the deburring component 207 to rotate automatically, and then automatic deburring and chip removal operations can be realized at the drilling position, and the steel pipe fitting 300 can also be automatically removed and fixed, so that the compact cooperation between the various structures can greatly improve the working efficiency, and the structure is simple and easy to operate.

[0028] A method for using a drilling device for producing greenhouse steel pipes comprises the following steps: S1. When drilling the steel pipe 300, place the steel pipe 300 on the first bracket 102 and the second bracket 106 to keep the steel pipe 300 fixed. At the same time, add a baffle at one end of the steel pipe 300 or press the steel pipe structure to limit the position. Then, extend the hydraulic device 1031 downward to push down the mounting seat 1032 and the drilling structure 1033. At the same time, the mounting seat 1032 drives the first piston cylinder 2011 to move downward, and the first piston cylinder 2011 drives the pulley 2014 to move downward, so that the pulley 2014 passes through the inclined surface of the slide rail 104 to produce The first piston rod 2012 is squeezed, so that the pulley 2014 drives the first piston rod 2012 to move, and the first piston rod 2012 inputs the liquid into the second piston cylinder 2016 through the infusion hose 2017, so that the hydraulic pressure drives the second piston rod 2015 and the elastic support component 203 to move, and the elastic support component 203 drives the third piston cylinder 2021 and the gas outlet component 206 to move, so that the gas outlet component 206 drives the deburring component 207 to enter the pipe 2062, and at the same time, the bracket 2036 is attached to the pipe 2062, and at this time, the reserved hole of the support head 2061 corresponds to the position of the drilling structure 1033; S2, the elastic support assembly 203 is pushed forward to deform the second spring 2035, so that the support plate 2031 continues to move and drives the gear rod 204 to move, so that the gear rod 204 and the gear 2052 are transmitted, the gear 2052 drives the screw rod 2051 to rotate, the screw rod 2051 drives the threaded cylinder 2053 to move, the threaded cylinder 2053 drives the clamping plate 2055 to move, so that the two clamping plates 2055 clamp and fix the steel pipe 300, so that the drilling structure 1033 is pushed down to drill the steel pipe 300, and at the same time, the drilling structure 1033 penetrates the steel pipe 300 after passing through the reserved hole to realize the drilling operation; S3. After the drilling is completed, the hydraulic device 1031 drives the drilling structure 1033 to reset upward. When the pulley 2014 moves upward to the inclined plane of the slide rail 104, at this time, the second spring 2035 and the first spring 2013 are reset, so that the toothed rod 204 is in transmission with the gear 2052. Then, the threaded cylinder 2053 is driven to move by the screw rod 2051, so that the clamping plate 2055 loosens the steel pipe fitting 300. And the first spring 2013 drives the first piston rod 2012 to reset, then the second piston rod 2015 is driven to reset by the hydraulic pressure, so that the elastic support assembly 203 is reset; S4. During the reset process of the elastic support assembly 203, relative movement occurs between the third piston cylinder 2021 and the third piston rod 2022. Furthermore, the gas inside the third piston cylinder 2021 is output through the air outlet hose 2025 and ejected through the air jet head 2064 on the circular shell 2063. Under the influence of the air flow, the circular shell 2063 drives the brush shaft 2072 and the wire brush 2071 to rotate. The wire brush 2071 deburrs the drilling position and takes out the remaining debris from the steel pipe fitting 300, thereby realizing the deburring and cleaning operations of the steel pipe fitting 300.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A drilling device for the production of steel pipes for greenhouses, including a drilling mechanism, characterized in that, A drilling auxiliary mechanism is provided in the drilling mechanism; The drilling mechanism includes a drilling device. Above the drilling device, there is a drilling assembly. On both sides of the drilling device, a plurality of fixing rods are fixedly connected. One end of the plurality of fixing rods is fixedly connected to a slide rail, and the part above the slide rail is inclined; The drilling auxiliary mechanism includes a hydraulic driving assembly. Both ends of the hydraulic driving assembly are arranged in the two slide rails. One end below the hydraulic driving assembly is connected to an elastic support assembly. Two clamping assemblies are arranged on the elastic support assembly. The two clamping assemblies clamp the steel pipe fitting. Below the two clamping assemblies, there are two rack bars respectively. The two rack bars are connected to the elastic support assembly. A piston exhaust assembly is also arranged on the elastic support assembly; Both the piston exhaust assembly and the elastic support assembly are connected to the support seat. The support seat is fixedly connected to the drilling device. The piston exhaust assembly is connected to the air outlet assembly. The air outlet assembly penetrates into the steel pipe fitting. One side of the air outlet assembly is connected to a deburring assembly.

2. The drilling device for the production of steel pipes for greenhouses according to claim 1, characterized in that, The steel pipe fitting is placed on the first support seat and the second support seat. The second support seat is fixedly connected to the drilling device.

3. The drilling device for the production of steel pipes for greenhouses according to claim 2, characterized in that, The drilling assembly includes a hydraulic device. The hydraulic device is installed on the drilling device. The bottom end of the hydraulic device is fixedly connected to a mounting seat. Below the mounting seat, a drilling structure is fixedly installed.

4. A drilling device for the production of steel pipes for greenhouses according to claim 3, characterized in that, The hydraulic driving assembly includes a first piston cylinder. The first piston cylinder is fixedly installed on the mounting seat. Inside the first piston cylinder, there are two first piston rods. On one side of the first piston rod, there is a first spring fixedly connected. One end of the first spring is fixedly connected to the side wall of the first piston cylinder. The two first piston rods penetrate out of the first piston cylinder and are respectively fixedly connected to two pulleys. The pulleys are arranged in the slide rail; In the middle of the first piston cylinder, there is a liquid infusion hose communicated. The bottom end of the liquid infusion hose is communicated with a second piston cylinder. The second piston cylinder is fixedly connected to the support seat. A second piston rod is arranged inside the second piston cylinder.

5. The drilling device for the production of steel pipes for greenhouses according to claim 4, characterized in that, The elastic support assembly includes a support plate. The second piston rod penetrates out of the second piston cylinder and is fixedly connected to the support plate. The support plate is fixedly connected to the two rack bars. Below the support plate, there are two support rods fixedly connected. The bottom ends of the two support rods are both fixedly connected to moving wheels; On one side of the support plate, there are two first telescopic rods and two second springs fixedly connected. One end of the two first telescopic rods and the two second springs is fixedly connected to a bracket. The bracket is lapped with one end of the steel pipe fitting.

6. The drilling device for the production of steel pipes for greenhouses according to claim 5, characterized in that, The clamping assembly includes a screw rod. The screw rod is rotatably installed on the bracket through a bearing. One end of the screw rod is fixedly connected to a gear. The gear meshes with the rack bar. A threaded cylinder is threadedly connected to the screw rod. One side of the threaded cylinder is fixedly connected to a clamping plate. One side of the clamping plate is fixedly connected to a second telescopic rod. One end of the second telescopic rod is fixedly connected to the side wall of the bracket.

7. A drilling device for the production of steel pipes for greenhouses according to claim 6, characterized in that, The air outlet assembly includes a support head and a pipeline. One end of the support head is conical. There is a reserved hole on the support head. And the support head penetrates into the steel pipe fitting. The pipeline is rotatably installed on the support head through a bearing. One end of the pipeline is communicated with a round shell. A plurality of jet heads are arranged on the round shell and are inclined in the same direction.

8. A drilling device for the production of steel pipes for greenhouses according to claim 7, characterized in that, The piston exhaust assembly includes two third piston cylinders which are fixedly connected to the support plate. A third piston rod is arranged inside the third piston cylinder. The third piston rod passes through the third piston cylinder and is fixedly connected to the support seat. Two one-way intake heads and two one-way exhaust heads are arranged on the third piston cylinder. The four one-way exhaust heads are communicated with the four ends of the exhaust hose. The exhaust hose passes through the support plate, the bracket and the reinforcing head and is communicated with the joint. The joint is installed on the reinforcing head and is communicated with the pipeline. The pipeline is rotatably installed on the joint through a bearing.

9. A drilling device for the production of steel pipes for greenhouses according to claim 8, characterized in that, The deburring assembly includes a wire brush. The wire brush penetrates into the steel pipe fitting. A brush shaft is fixedly connected to the middle of the wire brush. The brush shaft is fixedly connected to the round shell.

10. The usage method of a drilling device for the production of steel pipes for greenhouses according to claim 9, characterized in that, It includes the following steps: S1. When drilling the steel pipe fitting, place the steel pipe fitting on the first support seat and the second support seat to keep the steel pipe fitting fixed. At the same time, add a baffle at one end of the steel pipe fitting or press the steel pipe structure for positioning. Then, extend downward through the hydraulic device to push down the mounting seat and the drilling structure by the hydraulic device. At the same time, the mounting seat drives the first piston cylinder to move downward, and the first piston cylinder drives the pulley to move downward, so that the pulley generates extrusion when passing through the inclined surface of the slide rail, and the pulley drives the first piston rod to move. The first piston rod inputs the liquid into the second piston cylinder through the infusion hose, so that the hydraulic pressure drives the second piston rod and the elastic support assembly to move. The elastic support assembly drives the third piston cylinder and the exhaust assembly to move, so that the exhaust assembly drives the deburring assembly into the pipe fitting. At the same time, the bracket fits on the pipe fitting. At this time, the reserved hole of the reinforcing head corresponds to the position of the drilling structure. S2. Through the advancement of the elastic support assembly, the second spring deforms, and the support plate continues to displace to drive the rack to move, so that the rack is in transmission with the gear. The gear drives the screw to rotate, the screw drives the threaded cylinder to move, and the threaded cylinder drives the clamp plate to move, so that the two clamp plates clamp and fix the steel pipe fitting. The drilling structure is pushed down to drill the steel pipe fitting. At the same time, after the drilling structure passes through the reserved hole, it penetrates the steel pipe fitting to complete the drilling operation. S3. After drilling is completed, the hydraulic device drives the drilling structure to reset upward. When the pulley moves upward to the inclined surface of the slide rail, at this time, the second spring and the first spring are reset, so that the rack is in transmission with the gear. Then, the threaded cylinder is driven to move by the screw, so that the clamp plate loosens the steel pipe fitting. And the first spring drives the first piston rod to reset, so that the second piston rod is driven to reset by the hydraulic pressure, and the elastic support assembly is reset. S4. During the reset process of the elastic support assembly, relative movement occurs between the third piston cylinder and the third piston rod. Furthermore, the gas inside the third piston cylinder is output through the exhaust hose and ejected through the jet head on the round shell. Under the influence of the air flow, the round shell drives the brush shaft and the wire brush to rotate. The wire brush deburrs the drilling position and takes out the remaining debris from the steel pipe fitting, so as to realize the deburring and cleaning operation of the steel pipe fitting.

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