WO2020140695A1 - 一种新型切管设备 - Google Patents

一种新型切管设备 Download PDF

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Publication number
WO2020140695A1
WO2020140695A1 PCT/CN2019/124045 CN2019124045W WO2020140695A1 WO 2020140695 A1 WO2020140695 A1 WO 2020140695A1 CN 2019124045 W CN2019124045 W CN 2019124045W WO 2020140695 A1 WO2020140695 A1 WO 2020140695A1
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WO
WIPO (PCT)
Prior art keywords
fixing frame
pipe
frame
clamping
pipe cutting
Prior art date
Application number
PCT/CN2019/124045
Other languages
English (en)
French (fr)
Inventor
游振隆
Original Assignee
惠州市嘉隆达科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州市嘉隆达科技有限公司 filed Critical 惠州市嘉隆达科技有限公司
Publication of WO2020140695A1 publication Critical patent/WO2020140695A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00Machines or devices for shearing or cutting tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

Definitions

  • the invention relates to the technical field of pipe cutting equipment manufacturing, in particular to a new type of pipe cutting equipment.
  • Steel pipes can be divided into two categories according to production methods: seamless steel pipes and seamed steel pipes, which are referred to as straight seam steel pipes for short.
  • seamless steel tubes can be divided into: hot rolled seamless tubes, cold drawn tubes, precision steel tubes, hot expanded tubes, cold spinning tubes and extruded tubes.
  • Seamless steel tubes are made of high-quality carbon steel or alloy steel, and are divided into hot-rolled and cold-rolled.
  • Welded steel pipe is divided into furnace welded pipe, electric welded pipe and automatic arc welded pipe because of its different welding processes. It is divided into two types: straight welded pipe and spiral welded pipe because of its different welding forms, and it is divided into round welded pipe and special shape because of its end shape Welded pipe.
  • Welded steel pipes are welded by butt-seam or spiral seam welded steel tubes. In terms of manufacturing methods, they are further divided into low-pressure fluid transport welded steel tubes, spiral seam welded steel tubes, direct coil welded steel tubes, and welded steel tubes. Seamless steel pipes can be used for liquid pressure pipes and gas pipes in various industries. Welded pipelines can be used for water pipelines, gas pipelines, heating pipelines, electrical pipelines, etc.
  • the present invention provides a new type of pipe cutting equipment, which includes a clamping device and a feeding device.
  • the structure is simple and reasonable, and the maintenance is convenient.
  • the pipe can be clamped by the movement of the cylinder, and the pipe can be pushed to the pipe cutting equipment by electric lift to improve Production efficiency reduces the labor intensity of operators.
  • a new type of pipe cutting equipment includes a clamping device, the clamping device includes a frame, the frame is provided with a clamping assembly, the clamping assembly is provided with a clamping jaw and a mounting seat, the clamping The claw includes a first clamping jaw and a second clamping jaw.
  • the mounting seat is provided with a first sliding rod and a second sliding rod. The sliding rod is connected with a first connecting plate and a second connecting plate respectively.
  • the seat is fixedly installed with a first driving device and a second driving device, the second driving device is connected with the second sliding rod, and the first driving device is connected with the first clamping jaw.
  • the mounting seat is fixedly installed with a support frame, and the support frame is provided with an arc-shaped pallet, and the height of the pallet is consistent with the horizontal height of the jaw jaws.
  • the other end of the first jaw is provided with a protrusion
  • the other end of the second jaw is provided with a groove matching the protrusion
  • the second connecting plate is fixedly connected to the sliding rod in a T-shaped structure, one end of the second connecting plate is connected to the second clamping jaw, and the other end of the connecting plate is fixedly connected to the second driving device.
  • the sliding rod is symmetrical in the center, and a transmission component is provided at the center position, the transmission component is fixedly installed on the mounting seat, and the transmission component is movably connected with the sliding rod.
  • first clamping jaw is provided with a first connecting plate, and is movably connected with the first driving device through the first connecting plate.
  • a bottom plate is provided on the rack, and a sliding mechanism is provided on the bottom plate, the sliding mechanism includes a slider and a slide rail, the slider is fixedly installed on the bottom plate, the slide rail is fixedly installed on the rack, and the slider Sliding connection with sliding rail.
  • the mounting base is connected with a movable post, and the movable post is connected to the bottom plate.
  • a third driving device is connected to the bottom of the movable column.
  • a fixed sleeve is movably connected with the movable column on the bottom plate.
  • the feeding device includes a machine table, the machine table is fixedly provided with a first-stage fixing frame, a second-stage fixing frame and a third-stage fixing frame, the second-stage The fixing frame is arranged between the first-stage fixing frame and the third-stage fixing frame.
  • the first-stage fixing frame is fixedly installed with a pipe conveying assembly
  • the second-stage fixing frame is fixedly installed with a pipe lifting assembly.
  • the pipe lifting assembly is provided with a first lifting part and a second lifting part, the first lifting part and the second lifting part are connected with a first driver, and the first lifting part is located on the first-stage fixing frame and the first Between the second-level fixing frames, the second lifting portion is located between the second-level fixing frames and the third-level fixing frames.
  • the fixing frame is provided with an inclined slope surface, and the slope surface of each stage of the fixing frame is connected upward from the front end to the rear end of each stage of the fixing frame.
  • the protection frame is installed on both sides of the machine platform under the second-stage fixing frame, and the protection frame has a trapezoidal structure in cross section.
  • the top of the first lifting part and the second lifting part is provided with a supporting plate, and the supporting plate is provided with an inclined slope surface, the vertex of the inclined slope surface is at the same position as the lowest point of the fixed frame slope surface, and the inconsistency of the height is likely to cause The pipe is stuck in the lifting part during rolling.
  • one end of the protection frame is hinged with the machine table, and the other end is provided with a fixed lock, which is fixedly connected to the machine through the fixed lock.
  • first lifting portion and the second lifting portion are connected with a mounting plate at the bottom, and the mounting plate is fixedly connected to the telescopic end of the first driver.
  • the first lifting portion and the second lifting portion form a U-shaped structure through the mounting plate .
  • the third-stage fixing frame is fixedly installed with a second driver, and the second driver lifts a certain number of pipes to a preset height and keeps the pipe cutting machine level.
  • the pipe conveying assembly is provided with a driving motor, a pulley and an elastic belt
  • the pulley is provided at the upper end of the first-stage fixing frame
  • one end of the elastic belt is fixedly connected to the first-stage fixing frame
  • the elastic belt is One end is connected to the driving motor through a pulley.
  • the working principle in the present invention is:
  • Clamp Mainly used to clamp the pipe.
  • the protrusions and grooves at the other end of the clamp serve as a barrier, so that the pipe will not fall during the entire process of the clamp.
  • Mounting seat make the sliding rod move in the mounting seat Keep balance and run straight; slider: reduce the friction between the sliding rod and the mounting seat to ensure smooth movement;
  • transmission parts located between the sliding rods, play a transmission role, so that the sliding rod can move relatively; supporting frame: the front end of the pipe is clamped After that, the unclamped parts of the pipe are loosely arranged and heavy, which may cause the pipe to fall due to the weight.
  • the support frame can effectively keep the unclamped parts of the pipe in a relatively stable arrangement, and can To balance, prevent falling;
  • the first driving device through the articulated connection, the cylinder expands and contracts so that the first jaw can sway up and down, and the tube is loosely clamped to serve the purpose of the whole material, making the tube arrangement structure more compact ;
  • Second drive device through the expansion and contraction of the cylinder, the second sliding rod moves, and through the action of the transmission component, the sliding rod is relatively moved, the clamping jaws are clamped;
  • the movable column the entire clamping assembly can be telescopically adjusted to height;
  • the sliding mechanism After the pipe is clamped, the pipe can be transferred to the next station.
  • the drive motor is operated to gradually tighten the elastic band, and the pipe begins to rise.
  • the pipe rolls down to the first lifting part, and the first driver moves upward to lift a pipe to the rear of the second-stage fixing frame.
  • the first lifting part returns to the original position, the next tube is lifted, the tube reaching the second-stage fixing frame rolls down to the second lifting part through the inclined slope, and the second lifting part lifts the tube to the third-level fixing While lifting, the first-stage fixing frame lifts the second pipe.
  • the first pipe rolls down from the third-stage fixing frame to the pipe cutter machine.
  • the second drive Move upwards to raise the number of tubes once cut by the tube cutter to a suitable position, which is convenient for tube cutting.
  • the clamping device provided by the present invention drives the left and right clamps to be docked by a drive motor provided at the top, and then the second clamping jaw is shaken up and down by the movement of the cylinder to adjust the pipe to the optimal position and be further fixed.
  • the feeding device provided by the present invention, by setting a multi-stage pipe transmission fixing frame, pushes the pipe to the pipe cutter machine by electric lifting, which improves the production efficiency, reduces the labor intensity of the operator, and has a simple and reasonable structure ,Easy to maintain.
  • Figure 1 is a schematic diagram of the overall structure of the clamping device of the present invention.
  • FIG. 2 is a schematic structural view of a clamping assembly of the clamping device of the present invention.
  • Figure 3 is a schematic top view of the clamping device of the present invention.
  • FIG. 4 is a schematic diagram of the installation position of the clamping device of the present invention.
  • FIG. 5 is a schematic side view of the feeding device of the present invention.
  • FIG. 6 is a schematic top structural view of the feeding device of the present invention.
  • FIG. 7 is a schematic structural view of a pipe lifting assembly of the feeding device of the present invention.
  • a new type of pipe cutting equipment includes a clamping device, the clamping device includes a frame, the frame is provided with a clamping assembly, the clamping assembly is provided with a clamping jaw and a mounting seat, the clamping The claw includes a first clamping jaw and a second clamping jaw.
  • the mounting seat is provided with a first sliding rod and a second sliding rod. The sliding rod is connected with a first connecting plate and a second connecting plate respectively.
  • the seat is fixedly installed with a first driving device and a second driving device, the second driving device is connected with the second sliding rod, and the first driving device is connected with the first clamping jaw.
  • the mounting seat is fixedly installed with a support frame, and the support frame is provided with an arc-shaped pallet, and the height of the pallet is consistent with the horizontal height of the jaws and jaws.
  • the other end of the first jaw is provided with a protrusion
  • the other end of the second jaw is provided with a groove matching the protrusion.
  • the mounting base is connected with a movable column, which can be extended and contracted up and down.
  • the second connecting plate is fixedly connected to the sliding rod in a T-shaped structure.
  • One end of the second connecting plate is connected to the second clamping jaw, and the other end of the connecting plate is fixedly connected to the second driving device.
  • the movement of the second driving device drives the sliding rod to move relative to the clamping jaw. Clamp.
  • the sliding rod is symmetrical in the center, and a transmission component is arranged at the center position.
  • the transmission component is fixedly installed on the mounting seat, and the transmission component is movably connected with the sliding rod.
  • the first clamping jaw is provided with a first connecting plate, and is movably connected to the first driving device through the first connecting plate, and the first driving device operates to shake the first clamping jaw up and down.
  • a third driving device is connected to the bottom of the movable column.
  • the bottom of the movable column is provided with a bottom plate, a fixed sleeve is provided on the bottom plate to be movably connected with the movable column, and a sliding mechanism is provided at the bottom of the bottom plate.
  • the sliding mechanism includes a sliding block and a sliding rail.
  • the sliding block is fixedly installed on the bottom plate, and the sliding rail is fixedly installed on the frame.
  • the sliding block and the sliding rail cooperate with the sliding connection to enable the clamping assembly to move on the machine table.
  • the working principle of the clamping device of the present invention is:
  • a plurality of pipes 114 are placed on the material rack D.
  • the device A is adjusted to a suitable working position by a sliding mechanism 1112, and the pipe 114 is positioned between the first jaw 12 and the second jaw 13, and is driven by the second driving device 19 to drive
  • the sliding rod moves in a relative direction, the clamping jaws move closer to the center, and the pipe 114 is clamped in the clamping jaws.
  • the protrusion 121 of the first clamping jaw 12 is inserted into the groove 131 of the second clamping jaw 13.
  • the first driving device 18 By the action of the first driving device 18, Drive the first jaw 12 to slide up and down, adjust the tube 114 to a more compact structure, and further clamp, then move the clamped tube 114 forward to the feeding mechanism B, the feeding mechanism B sends the tube to the tube cutting mechanism C performs cutting, and the device A moves backward.
  • the same clamping and finishing process as described above is performed, so that the tube 114 maintains a proper cutting position and improves the cutting quality.
  • the present invention also includes a feeding device, which includes a machine table 21, and the machine table 21 is fixedly provided with a first-stage fixing frame 22, a second-stage fixing frame 23, and a third-stage fixing frame 24.
  • the second-stage fixing frame 23 is disposed between the first-stage fixing frame 22 and the third-stage fixing frame 24, the first-stage fixing frame 22 is fixedly installed with a pipe conveying assembly, and the second-stage fixing frame 23
  • a pipe lifting assembly is fixedly installed, the pipe lifting assembly is provided with a first lifting portion 27 and a second lifting portion 28, and the first lifting portion 27 and the second lifting portion 28 are connected with a first driver, the The first lifting part 27 is located between the first-stage fixing frame 22 and the second-stage fixing frame 23, and the second lifting part 28 is located between the second-stage fixing frame 23 and the third-stage fixing frame 24.
  • the fixing frame is provided with an inclined slope surface, and the slope surface of each stage of the fixing frame is connected upward from the front end to the rear end of each stage of the fixing frame.
  • a protection frame is installed on both sides of the machine platform 21 and is located below the second-stage fixing frame 23.
  • the protection frame 211 has a trapezoidal cross-section.
  • the first driver 25 is fixedly installed in the protection frame 211 with the telescopic end upward.
  • the tops of the first lifting portion 27 and the second lifting portion 28 are provided with a supporting plate 29, and the supporting plate 29 is provided with an inclined slope, the apex of the inclined slope is at the same position as the lowest point of the slope of the fixing frame, and the height of the first lifting portion 27 is Lower than the second lift 28.
  • One end of the protection frame 211 is hinged with the machine table 21, and the other end is provided with a fixed latch, and the protection frame 211 is locked on the side of the machine table 21 by the fixed lock.
  • a mounting plate 251 is connected to the bottom of the first lifting portion 27 and the second lifting portion 28, and the mounting plate 251 is fixedly connected to the telescopic end of the first driver 25.
  • the first lifting portion 27 and the second lifting portion 28 form a U shape through the mounting plate 251 Structure.
  • the third-stage fixing frame 24 is fixedly installed with a second driver 26, and the telescopic end of the second driver 26 is equipped with an arc-shaped push plate.
  • the second driver 26 lifts a certain amount of pipe to a preset height and keeps it with the pipe cutter Level.
  • the pipe conveying assembly is provided with a driving motor 223, a pulley 222, and an elastic band 221.
  • the pulley 222 is provided at the upper end of the first-stage fixing frame 22.
  • One end of the elastic band 221 is fixedly connected to the first-stage fixing frame 22.
  • the other end of the elastic band 221 passes through the pulley 222 and the driving motor 223 connections.
  • the working principle of the feeding device of the invention is:
  • the drive motor is operated to gradually tighten the elastic band, and the pipe begins to rise.
  • the pipe rolls down to the first lifting part, and the first driver moves upward to lift a pipe to the rear of the second-stage fixing frame.
  • the first lifting part returns to the original position, the next pipe is lifted, the pipe reaching the second-level fixing frame rolls down to the second lifting part through the inclined slope, and the second lifting part lifts the tube to the third-level fixing While lifting, the first-stage fixing frame lifts the second pipe.
  • the first pipe rolls down from the third-stage fixing frame to the pipe cutter machine.
  • the second drive Move upwards to raise the number of tubes once cut by the tube cutter to a suitable position, which is convenient for tube cutting.
  • a new type of pipe cutting equipment includes a clamping device, the clamping device includes a frame, the frame is provided with a clamping assembly, the clamping assembly is provided with a clamping jaw and a mounting seat, the clamping The claw includes a first clamping jaw and a second clamping jaw.
  • the mounting seat is provided with a first sliding rod and a second sliding rod. The sliding rod is connected with a first connecting plate and a second connecting plate respectively.
  • the seat is fixedly installed with a first driving device and a second driving device, the second driving device is connected with the second sliding rod, and the first driving device is connected with the first clamping jaw.
  • the mounting seat is fixedly installed with a support frame, and the support frame is provided with an arc-shaped pallet, and the height of the pallet is consistent with the horizontal height of the jaws and jaws.
  • the other end of the first jaw is provided with a protrusion
  • the other end of the second jaw is provided with a groove matching the protrusion.
  • the mounting base is connected with a movable column, which can be extended and contracted up and down.
  • the second connecting plate is fixedly connected to the sliding rod in a T-shaped structure.
  • One end of the second connecting plate is connected to the second clamping jaw, and the other end of the connecting plate is fixedly connected to the second driving device.
  • the movement of the second driving device drives the sliding rod to move relative to the clamping jaw. Clamp.
  • the sliding rod is symmetrical in the center, and a transmission component is arranged at the center position.
  • the transmission component is fixedly installed on the mounting seat, and the transmission component is movably connected with the sliding rod.
  • the first clamping jaw is provided with a first connecting plate, and is movably connected to the first driving device through the first connecting plate, and the first driving device operates to shake the first clamping jaw up and down.
  • a third driving device is connected to the bottom of the movable column.
  • the bottom of the movable column is provided with a bottom plate, a fixed sleeve is provided on the bottom plate to be movably connected with the movable column, and a sliding mechanism is provided at the bottom of the bottom plate.
  • the sliding mechanism includes a sliding block and a sliding rail.
  • the sliding block is fixedly installed on the bottom plate, and the sliding rail is fixedly installed on the frame.
  • the sliding block and the sliding rail cooperate with the sliding connection to enable the clamping assembly to move on the machine table.
  • the working principle of the clamping device of the present invention is:
  • a plurality of pipes 114 are placed on the material rack D.
  • the device A is adjusted to a suitable working position by a sliding mechanism 1112, and the pipe 114 is positioned between the first jaw 12 and the second jaw 13, and is driven by the second driving device 19 to drive
  • the sliding rod moves in a relative direction, the clamping jaws move closer to the center, and the pipe 114 is clamped in the clamping jaws.
  • the protrusion 121 of the first clamping jaw 12 is inserted into the groove 131 of the second clamping jaw 13.
  • the first driving device 18 By the action of the first driving device 18, Drive the first jaw 12 to slide up and down, adjust the tube 114 to a more compact structure, and further clamp, then move the clamped tube 114 forward to the feeding mechanism B, the feeding mechanism B sends the tube to the tube cutting mechanism C performs cutting, and the device A moves backward.
  • the same clamping and finishing process as described above is performed, so that the tube 114 maintains a proper cutting position and improves the cutting quality.
  • the present invention also includes a feeding device, which includes a machine table 21, and the machine table 21 is fixedly provided with a first-stage fixing frame 22, a second-stage fixing frame 23, and a third-stage fixing frame 24.
  • the second-stage fixing frame 23 is disposed between the first-stage fixing frame 22 and the third-stage fixing frame 24, the first-stage fixing frame 22 is fixedly installed with a pipe conveying assembly, and the second-stage fixing frame 23
  • a pipe lifting assembly is fixedly installed, the pipe lifting assembly is provided with a first lifting portion 27 and a second lifting portion 28, and the first lifting portion 27 and the second lifting portion 28 are connected with a first driver, the The first lifting part 27 is located between the first-stage fixing frame 22 and the second-stage fixing frame 23, and the second lifting part 28 is located between the second-stage fixing frame 23 and the third-stage fixing frame 24.
  • the fixing frame is provided with an inclined slope surface, and the slope surface of each stage of the fixing frame is connected upward from the front end to the rear end of each stage of the fixing frame.
  • a protection frame is installed on both sides of the machine platform 21 and is located below the second-stage fixing frame 23.
  • the protection frame 211 has a trapezoidal cross-section.
  • the first driver 25 is fixedly installed in the protection frame 211 with the telescopic end upward.
  • the tops of the first lifting portion 27 and the second lifting portion 28 are provided with a supporting plate 29, and the supporting plate 29 is provided with an inclined slope, the apex of the inclined slope is at the same position as the lowest point of the slope of the fixing frame, and the height of the first lifting portion 27 is Lower than the second lift 28.
  • One end of the protection frame 211 is hinged with the machine table 21, and the other end is provided with a fixed lock.
  • the protection frame 211 is locked to the side of the machine 21 by the fixed lock.
  • a mounting plate 251 is connected to the bottom of the first lifting portion 27 and the second lifting portion 28, and the mounting plate 251 is fixedly connected to the telescopic end of the first driver 25.
  • the first lifting portion 27 and the second lifting portion 28 form a U shape through the mounting plate 251 Structure.
  • the third-stage fixing frame 24 is fixedly installed with a second driver 26, and the telescopic end of the second driver 26 is equipped with an arc-shaped push plate.
  • the second driver 26 lifts a certain amount of pipe to a preset height and keeps it with the pipe cutter Level.
  • the pipe conveying assembly is provided with a driving motor 223, a pulley 222, and an elastic band 221.
  • the pulley 222 is provided at the upper end of the first-stage fixing frame 22.
  • One end of the elastic band 221 is fixedly connected to the first-stage fixing frame 22.
  • the other end of the elastic band 221 passes through the pulley 222 and the driving motor 223 connections.
  • the working principle of the feeding device of the invention is:
  • the drive motor is operated to gradually tighten the elastic band, and the pipe begins to rise.
  • the pipe rolls down to the first lifting part, and the first driver moves upward to lift a pipe to the rear of the second-stage fixing frame.
  • the first lifting part returns to the original position, the next pipe is lifted, the pipe reaching the second-level fixing frame rolls down to the second lifting part through the inclined slope, and the second lifting part lifts the tube to the third-level fixing
  • the first-stage fixing frame lifts the second pipe.
  • the first pipe rolls down from the third-stage fixing frame to the pipe cutter machine.
  • the second drive Move upwards to raise the number of tubes once cut by the tube cutter to a suitable position, which is convenient for tube cutting.
  • This embodiment is the same as the basic structure of the new pipe cutting device of Embodiment 1. The difference is that an outgoing wheel with a locking device is provided at the bottom of the fixing frame, and a detachable connection structure is provided between the fixing frames to facilitate equipment movement.
  • the invention can improve the production efficiency, reduce the labor intensity of the operator, and has a simple and reasonable structure and convenient maintenance.

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Abstract

本发明公开了一种新型切管设备,包括夹紧装置,所述夹紧装置包括机架,所述的机架设置有夹紧组件,所述的夹紧组件设置有夹爪和安装座,所述的夹爪包括第一夹爪和第二夹爪;还包括上料装置,所述上料装置包括机台,所述的机台固定设置有第一级固定架、第二级固定架和第三级固定架,所述的第二级固定架设置于第一级固定架和第三级固定架之间。本发明提供一种新型切管设备,包含夹紧装置和上料装置,结构简单合理,维修方便,可通过气缸运动夹紧管材,通过电动升降推送管材至切管设备,提高生产效率,降低操作人员劳动强度。

Description

一种新型切管设备 技术领域
本发明涉及切管设备制造技术领域,具体的是一种新型切管设备。
背景技术
钢管按生产方法可分为两大类:无缝钢管和有缝钢管,有缝钢管简称为直缝钢管。无缝钢管按生产方法可分为:热轧无缝管、冷拔管、精密钢管、热扩管、冷旋压管和挤压管等。无缝钢管用优质碳素钢或合金钢制成,有热轧、冷轧之分。焊接钢管因其焊接工艺不同而分为炉焊管、电焊管和自动电弧焊管,因其焊接形式的不同分为直缝焊管和螺旋焊管两种,因其端部形状又分为圆形焊管和异型焊管。焊接钢管是由卷成管形的钢板以对缝或螺旋缝焊接而成,在制造方法上,又分为低压流体输送用焊接钢管、螺旋缝电焊钢管、直接卷焊钢管、电焊管等。无缝钢管可用于各种行业的液体气压管道和气体管道等。焊接管道可用于输水管道、煤气管道、暖气管道、电器管道等。
技术问题
钢管在切管设备上进行切割的时候,切割时容易晃动,影响钢管的切割质量;同时,目前切 管机在切割加工过程中采用传统的手工上料方式,由于管材本身净重质量较大,长度较长,因而手工上料非常麻烦,效率低下、切割精度不高、操作者的劳动强度大,而且现有的切割机一次只能切割一根管材,切割效率非常低。                                                             
技术解决方案
为了解决上述问题,本发明提供一种新型切管设备,包含夹紧装置和上料装置,结构简单合理,维修方便,可通过气缸运动夹紧管材,通过电动升降推送管材至切管设备,提高生产效率,降低操作人员劳动强度。
为了达到上述目的,本发明采用以下技术方案:
一种新型切管设备,包括夹紧装置,所述夹紧装置包括机架,所述的机架设置有夹紧组件,所述的夹紧组件设置有夹爪和安装座,所述的夹爪包括第一夹爪和第二夹爪,所述的安装座内设有第一滑竿和第二滑竿,所述的滑竿分别连接设置有第一连接板和第二连接板,所述的安装座固定安装有第一驱动装置和第二驱动装置,所述的第二驱动装置与第二滑竿连接,所述的第一驱动装置与第一夹爪连接。
进一步的,所述的安装座固定安装有支撑架,所述的支撑架设置有弧形托板,托板高度与夹爪夹口水平高度一致。
进一步的,所述的第一夹爪另一端设置有突起,第二夹爪另一端设置有与突起相匹配的凹槽。
进一步的,所述的第二连接板与滑竿固定连接呈T字形结构,第二连接板一端与第二夹爪连接,连接板另一端与第二驱动装置固定连接。
进一步的,所述的滑竿呈中心对称,中心位置设置有传动部件,传动部件固定安装于安装座,传动部件与滑竿配合活动连接。
进一步的,所述的第一夹爪设置有第一连接板,通过第一连接板与第一驱动装置活动连接。
进一步的,所述机架上设有底板,所述底板上设有滑动机构,所述的滑动机构包括滑块和滑轨,滑块固定安装于底板,滑轨固定安装于机架,滑块与滑轨配合滑动连接。
进一步的,所述的安装座连接设置有活动立柱,所述活动立柱下方与底板连接。
进一步的,所述的活动立柱底部连接设置有第三驱动装置。
进一步的,所述底板上设置有固定套筒与活动立柱活动连接。
进一步的,还包括上料装置,所述上料装置包括机台,所述的机台固定设置有第一级固定架、第二级固定架和第三级固定架,所述的第二级固定架设置于第一级固定架和第三级固定架之间,所述的第一级固定架固定安装有管材输送组件,所述的第二级固定架固定安装有管材抬升组件,所述的管材抬升组件设置有第一抬升部和第二抬升部,所述的第一抬升部和第二抬升部连接设置有第一驱动器,所述的第一抬升部位于第一级固定架和第二级固定架之间,所述的第二抬升部位于第二级固定架和第三级固定架之间。
进一步的,所述的固定架设置有倾斜坡面,每一级固定架的坡面由前端向上连接至每一级固定架的后端。
进一步的,所述的机台两侧安装设置有保护框架位于第二级固定架下方,保护框架截面为梯形结构。
进一步的,所述的第一抬升部和第二抬升部顶部设置有承托板,承托板设置有倾斜坡面,倾斜坡面顶点与固定架坡面最低点位于同一位置,高度不一致容易造成管材滚动过程中卡在抬升部。
进一步的,所述的保护框架一端与机台铰接,另一端设置有固定锁扣,通过固定锁扣与机台固定连接。
进一步的,所述的第一抬升部和第二抬升部底部连接设置有安装板,安装板与第一驱动器伸缩端固定连接,第一抬升部和第二抬升部通过安装板形成U形的结构。
进一步的,所述的第三级固定架固定安装有第二驱动器,第二驱动器将一定数量的管材抬升到所预设的高度,与切管机保持水平。
进一步的,所述的管材输送组件设置有驱动电机、滑轮和松紧带,所述的滑轮设置于第一级固定架上端,所述的松紧带一端与第一级固定架固定连接,所述的松紧带另一端通过滑轮与驱动电机连接。
本发明中的工作原理为:
1.夹紧装置:
夹爪:主要用于夹持管材,夹爪另一端的突起和凹槽,起到阻挡的作用,使夹爪整料过程中,管材不会掉落;安装座:使滑竿在安装座内动作时,保持平衡,直线运行;滑块:减少滑竿和安装座的摩擦,保证流畅动作;传动部件:位于滑竿之间,起到传动的作用,使滑竿能够相对运动;支撑架:管材前端夹紧后,管材未夹紧的部分排列松散,并且重量较大,可能造成管材因为重量的原因掉落,支撑架能够有效的使管材未夹紧的部位保持一个相对稳定的排列,并且能够对管材起到平衡作用,防止掉落;第一驱动装置:通过铰接连接的方式,气缸伸缩使第一夹爪能够上下晃动,管材松散夹紧状态下,起到整料的目的,使管材排列结构更紧凑;第二驱动装置:通过气缸伸缩,使第二滑竿动作,并通过传动部件的作用,使滑竿相对运动,夹爪夹紧;活动立柱:使整个夹紧组件能够上下伸缩调整高度;滑动机构:管材夹紧后,可以将管材移送至下一个工位。
2.上料装置:
运行前,第一级固定架放置有若干管材,松紧带呈松弛状态。
运行开始,驱动电机运行,使松紧带逐渐拉紧,管材开始上升,松紧带拉直后,管材滚落至第一抬升部,第一驱动器向上动作,将一根管材抬升至第二级固定架的后端顶点,然后第一抬升部恢复原来位置,抬升下一根管材,到达第二级固定架的管材经过倾斜坡面滚落至第二抬升部,第二抬升部将管材抬升至第三级固定架,抬升的同时,第一级固定架抬升第二根管材,第一根管材由第三级固定架滚落至切管机机台,当机台放置有一定数量的管材时,第二驱动器向上动作,将切管机一次切管的管材数量抬升至合适位置,方便切管。
有益效果
1.本发明提供的夹紧装置,通过顶部设置的驱动电机带动左右夹具对接,然后通过气缸运动使第二夹爪上下晃动将管材调整到最佳位置,进一步固定。
2. 本发明提供的上料装置,通过设置多级的管材传输固定架,通过电动升降的方式将管材分级推送至切管机机台,提高生产效率,降低操作人员劳动强度,并且结构简单合理,维修方便。
附图说明
图1本发明夹紧装置的整体结构示意图;
图2本发明夹紧装置的夹紧组件结构示意图;
图3本发明夹紧装置的俯视细节示意图;
图4本发明夹紧装置的安装位置示意图;
图5本发明上料装置的侧视结构示意图;
图6本发明上料装置的俯视结构示意图;
图7本发明上料装置的管材抬升组件结构示意图;
附图标记说明:夹紧装置1、机架11、第一夹爪12、突起121、第二夹爪13、凹槽131、第一滑竿14、固定板141、第二滑竿15、第一连接板16、第二连接板17、第一驱动装置18、第二驱动装置19、活动立柱110、底板111、固定套筒1111、滑动机构1112、安装座112、传动部件1121、滑块1122、支撑架1123、第三驱动装置113、管材114、本装置A、送料机构B、切管机构C、料架D;上料装置2、机台21、第一级固定架22、第二级固定架23、第三级固定架24、第一驱动器25、第二驱动器26、第一抬升部27、第二抬升部28、承托板29、保护框架211、切管机机台212、松紧带221、滑轮222、驱动电机223、安装板251。
本发明的最佳实施方式
一种新型切管设备,包括夹紧装置,所述夹紧装置包括机架,所述的机架设置有夹紧组件,所述的夹紧组件设置有夹爪和安装座,所述的夹爪包括第一夹爪和第二夹爪,所述的安装座内设有第一滑竿和第二滑竿,所述的滑竿分别连接设置有第一连接板和第二连接板,所述的安装座固定安装有第一驱动装置和第二驱动装置,所述的第二驱动装置与第二滑竿连接,所述的第一驱动装置与第一夹爪连接。
安装座固定安装有支撑架,所述的支撑架设置有弧形托板,托板高度与夹爪夹口水平高度一致。
第一夹爪另一端设置有突起,第二夹爪另一端设置有与突起相匹配的凹槽,夹爪对接时,突起插入凹槽内,使两个夹爪形成连接,在夹爪抖动过程中确保夹爪不会突然脱离,使管材掉落。
安装座连接设置有活动立柱,可以上下伸缩。
第二连接板与滑竿固定连接呈T字形结构,第二连接板一端与第二夹爪连接,连接板另一端与第二驱动装置固定连接,通过第二驱动装置动作带动滑竿相对动作使夹爪夹紧。
滑竿呈中心对称,中心位置设置有传动部件,传动部件固定安装于安装座,传动部件与滑竿配合活动连接。
第一夹爪设置有第一连接板,通过第一连接板与第一驱动装置活动连接,第一驱动装置动作,使第一夹爪上下晃动。
活动立柱底部连接设置有第三驱动装置。
活动立柱下部设置有底板,底板上设置有固定套筒与活动立柱活动连接,底板底部设置有滑动机构。
滑动机构包括滑块和滑轨,滑块固定安装于底板,滑轨固定安装于机架,滑块与滑轨配合滑动连接,使夹紧组件能够在机台上移动。
本发明夹紧装置的工作原理为:
料架D放置有若干管材114,本装置A通过滑动机构1112调整到合适的作业位置,将管材114处于第一夹爪12和第二夹爪13之间,通过第二驱动装置19动作,带动滑竿向相对方向移动,夹爪向中心靠拢,将管材114夹持在夹爪内,第一夹爪12的突起121插入第二夹爪13的凹槽131,通过第一驱动装置18的动作,带动第一夹爪12上下滑动,将管材114调整为更紧凑的结构,并进一步夹紧,然后将夹紧后的管材114往前移送到送料机构B,送料机构B将管材送至切管机构C进行切割,本装置A往后移动,在移动过程中进行与上述相同的夹料整料过程,使管材114保持合适的切割位置,提高切割的品质。
本发明还包括上料装置,所述上料装置包括机台21,所述的机台21固定设置有第一级固定架22、第二级固定架23和第三级固定架24,所述的第二级固定架23设置于第一级固定架22和第三级固定架24之间,所述的第一级固定架22固定安装有管材输送组件,所述的第二级固定架23固定安装有管材抬升组件,所述的管材抬升组件设置有第一抬升部27和第二抬升部28,所述的第一抬升部27和第二抬升部28连接设置有第一驱动器,所述的第一抬升部27位于第一级固定架22和第二级固定架23之间,所述的第二抬升部28位于第二级固定架23和第三级固定架24之间。
固定架设置有倾斜坡面,每一级固定架的坡面由前端向上连接至每一级固定架的后端。
机台21两侧安装设置有保护框架位于第二级固定架23下方,保护框架211截面为梯形结构,第一驱动器25固定安装于保护框架211内,伸缩端向上。
第一抬升部27和第二抬升部28顶部设置有承托板29,承托板29设置有倾斜坡面,倾斜坡面顶点与固定架坡面最低点位于同一位置,第一抬升部27高度低于第二抬升部28。
保护框架211一端与机台21铰接,另一端设置有固定锁扣,通过固定锁扣将保护框架211锁定在机台21的侧面。
第一抬升部27和第二抬升部28底部连接设置有安装板251,安装板251与第一驱动器25伸缩端固定连接,第一抬升部27和第二抬升部28通过安装板251形成U形的结构。
第三级固定架24固定安装有第二驱动器26,第二驱动器26伸缩端安装有弧形的推板,第二驱动器26将一定数量的管材抬升到所预设的高度,与切管机保持水平。
管材输送组件设置有驱动电机223、滑轮222和松紧带221,滑轮222设置于第一级固定架22上端,松紧带221一端与第一级固定架22固定连接,松紧带221另一端通过滑轮222与驱动电机223连接。
本发明上料装置的工作原理为:
运行前,第一级固定架放置有若干管材,松紧带呈松弛状态。
运行开始,驱动电机运行,使松紧带逐渐拉紧,管材开始上升,松紧带拉直后,管材滚落至第一抬升部,第一驱动器向上动作,将一根管材抬升至第二级固定架的后端顶点,然后第一抬升部恢复原来位置,抬升下一根管材,到达第二级固定架的管材经过倾斜坡面滚落至第二抬升部,第二抬升部将管材抬升至第三级固定架,抬升的同时,第一级固定架抬升第二根管材,第一根管材由第三级固定架滚落至切管机机台,当机台放置有一定数量的管材时,第二驱动器向上动作,将切管机一次切管的管材数量抬升至合适位置,方便切管。
 
本发明的实施方式
下面详细描述本发明的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件,下面通过参考附图描述的实施例是示例性的,仅用于解释本发明,而不能理解为对本发明的限制,因此,说明书的阐述仅仅是为了说明的目的,因此,本文中发明构思的实践并不唯一限于本文描述的示例实施例和附图中的举例说明,此外附图并不是限制。
实施例1
一种新型切管设备,包括夹紧装置,所述夹紧装置包括机架,所述的机架设置有夹紧组件,所述的夹紧组件设置有夹爪和安装座,所述的夹爪包括第一夹爪和第二夹爪,所述的安装座内设有第一滑竿和第二滑竿,所述的滑竿分别连接设置有第一连接板和第二连接板,所述的安装座固定安装有第一驱动装置和第二驱动装置,所述的第二驱动装置与第二滑竿连接,所述的第一驱动装置与第一夹爪连接。
安装座固定安装有支撑架,所述的支撑架设置有弧形托板,托板高度与夹爪夹口水平高度一致。
第一夹爪另一端设置有突起,第二夹爪另一端设置有与突起相匹配的凹槽,夹爪对接时,突起插入凹槽内,使两个夹爪形成连接,在夹爪抖动过程中确保夹爪不会突然脱离,使管材掉落。
安装座连接设置有活动立柱,可以上下伸缩。
第二连接板与滑竿固定连接呈T字形结构,第二连接板一端与第二夹爪连接,连接板另一端与第二驱动装置固定连接,通过第二驱动装置动作带动滑竿相对动作使夹爪夹紧。
滑竿呈中心对称,中心位置设置有传动部件,传动部件固定安装于安装座,传动部件与滑竿配合活动连接。
第一夹爪设置有第一连接板,通过第一连接板与第一驱动装置活动连接,第一驱动装置动作,使第一夹爪上下晃动。
活动立柱底部连接设置有第三驱动装置。
活动立柱下部设置有底板,底板上设置有固定套筒与活动立柱活动连接,底板底部设置有滑动机构。
滑动机构包括滑块和滑轨,滑块固定安装于底板,滑轨固定安装于机架,滑块与滑轨配合滑动连接,使夹紧组件能够在机台上移动。
本发明夹紧装置的工作原理为:
料架D放置有若干管材114,本装置A通过滑动机构1112调整到合适的作业位置,将管材114处于第一夹爪12和第二夹爪13之间,通过第二驱动装置19动作,带动滑竿向相对方向移动,夹爪向中心靠拢,将管材114夹持在夹爪内,第一夹爪12的突起121插入第二夹爪13的凹槽131,通过第一驱动装置18的动作,带动第一夹爪12上下滑动,将管材114调整为更紧凑的结构,并进一步夹紧,然后将夹紧后的管材114往前移送到送料机构B,送料机构B将管材送至切管机构C进行切割,本装置A往后移动,在移动过程中进行与上述相同的夹料整料过程,使管材114保持合适的切割位置,提高切割的品质。
本发明还包括上料装置,所述上料装置包括机台21,所述的机台21固定设置有第一级固定架22、第二级固定架23和第三级固定架24,所述的第二级固定架23设置于第一级固定架22和第三级固定架24之间,所述的第一级固定架22固定安装有管材输送组件,所述的第二级固定架23固定安装有管材抬升组件,所述的管材抬升组件设置有第一抬升部27和第二抬升部28,所述的第一抬升部27和第二抬升部28连接设置有第一驱动器,所述的第一抬升部27位于第一级固定架22和第二级固定架23之间,所述的第二抬升部28位于第二级固定架23和第三级固定架24之间。
固定架设置有倾斜坡面,每一级固定架的坡面由前端向上连接至每一级固定架的后端。
机台21两侧安装设置有保护框架位于第二级固定架23下方,保护框架211截面为梯形结构,第一驱动器25固定安装于保护框架211内,伸缩端向上。
第一抬升部27和第二抬升部28顶部设置有承托板29,承托板29设置有倾斜坡面,倾斜坡面顶点与固定架坡面最低点位于同一位置,第一抬升部27高度低于第二抬升部28。
保护框架211一端与机台21铰接,另一端设置有固定锁扣,通过固定锁扣将保护框架211锁定在机台21的侧面。
第一抬升部27和第二抬升部28底部连接设置有安装板251,安装板251与第一驱动器25伸缩端固定连接,第一抬升部27和第二抬升部28通过安装板251形成U形的结构。
第三级固定架24固定安装有第二驱动器26,第二驱动器26伸缩端安装有弧形的推板,第二驱动器26将一定数量的管材抬升到所预设的高度,与切管机保持水平。
管材输送组件设置有驱动电机223、滑轮222和松紧带221,滑轮222设置于第一级固定架22上端,松紧带221一端与第一级固定架22固定连接,松紧带221另一端通过滑轮222与驱动电机223连接。
本发明上料装置的工作原理为:
运行前,第一级固定架放置有若干管材,松紧带呈松弛状态。
运行开始,驱动电机运行,使松紧带逐渐拉紧,管材开始上升,松紧带拉直后,管材滚落至第一抬升部,第一驱动器向上动作,将一根管材抬升至第二级固定架的后端顶点,然后第一抬升部恢复原来位置,抬升下一根管材,到达第二级固定架的管材经过倾斜坡面滚落至第二抬升部,第二抬升部将管材抬升至第三级固定架,抬升的同时,第一级固定架抬升第二根管材,第一根管材由第三级固定架滚落至切管机机台,当机台放置有一定数量的管材时,第二驱动器向上动作,将切管机一次切管的管材数量抬升至合适位置,方便切管。
 
实施例2
本实施例与实施例1的新型切管设备基本结构相同,所不同的是,固定架底部设置有带锁止装置的外向轮,固定架之间设置有可拆卸连接结构,方便设备搬运移动。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。需注意的是,本发明中所未详细描述的技术特征,均可以通过任一现有技术实现。
工业实用性
本发明可提高生产效率,降低操作人员劳动强度,并且结构简单合理,维修方便。

Claims (10)

  1. 一种新型切管设备,其特征在于,包括夹紧装置,所述夹紧装置包括机架,所述的机架设置有夹紧组件,所述的夹紧组件设置有夹爪和安装座,所述的夹爪包括第一夹爪和第二夹爪,所述的安装座内设有第一滑竿和第二滑竿,所述的滑竿分别连接设置有第一连接板和第二连接板,所述的安装座固定安装有第一驱动装置和第二驱动装置,所述的第二驱动装置与第二滑竿连接,所述的第一驱动装置与第一夹爪连接。
  2. 根据权利要求1所述的一种新型切管设备,其特征在于,所述机架上设有底板,所述底板上设有滑动机构,所述的滑动机构包括滑块和滑轨,滑块固定安装于底板,滑轨固定安装于机架,滑块与滑轨配合滑动连接。
  3. 根据权利要求2所述的一种新型切管设备,其特征在于,所述的安装座连接设置有活动立柱,所述活动立柱下方与底板连接。
  4. 根据权利要求2所述的一种新型切管设备,其特征在于,所述的活动立柱底部连接设置有第三驱动装置。
  5. 根据权利要求1所述的一种新型切管设备,其特征在于,所述的安装座固定安装有支撑架,所述的支撑架设置有弧形托板,托板高度与夹爪夹口水平高度一致。
  6. 根据权利要求1所述的一种新型切管设备,其特征在于,所述的第一夹爪另一端设置有突起,第二夹爪另一端设置有与突起相匹配的凹槽。
  7. 根据权利要求1所述的一种新型切管设备,其特征在于,所述的第二连接板与滑竿固定连接呈T字形结构,第二连接板一端与第二夹爪连接,连接板另一端与第二驱动装置固定连接。
  8. 根据权利要求1所述的一种新型切管设备,其特征在于,所述的滑竿呈中心对称,中心位置设置有传动部件,传动部件固定安装于安装座,传动部件与滑竿配合活动连接。
  9. 根据权利要求1所述的一种新型切管设备,其特征在于,还包括上料装置,所述上料装置包括机台,所述的机台固定设置有第一级固定架、第二级固定架和第三级固定架,所述的第二级固定架设置于第一级固定架和第三级固定架之间,所述的第一级固定架固定安装有管材输送组件,所述的第二级固定架固定安装有管材抬升组件,所述的管材抬升组件设置有第一抬升部和第二抬升部,所述的第一抬升部和第二抬升部连接设置有第一驱动器,所述的第一抬升部位于第一级固定架和第二级固定架之间,所述的第二抬升部位于第二级固定架和第三级固定架之间;所述的固定架设置有倾斜坡面,每一级固定架的坡面由前端向上连接至每一级固定架的后端。
  10. 根据权利要求9所述的一种新型切管设备,其特征在于,所述的第一抬升部和第二抬升部顶部设置有承托板,承托板设置有倾斜坡面,倾斜坡面顶点与固定架坡面最低点位于同一位置。
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