WO2023226246A1 - 一种组合式多功能预加工工装设备 - Google Patents

一种组合式多功能预加工工装设备 Download PDF

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Publication number
WO2023226246A1
WO2023226246A1 PCT/CN2022/118874 CN2022118874W WO2023226246A1 WO 2023226246 A1 WO2023226246 A1 WO 2023226246A1 CN 2022118874 W CN2022118874 W CN 2022118874W WO 2023226246 A1 WO2023226246 A1 WO 2023226246A1
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Prior art keywords
seat
vertical
base
slide rail
processing
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PCT/CN2022/118874
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English (en)
French (fr)
Inventor
葛兰英
傅圣奇
杨时升
尹湘
吴增强
王秀娟
朱进林
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上海市安装工程集团有限公司
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Publication of WO2023226246A1 publication Critical patent/WO2023226246A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017—Arrangements of ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the invention relates to the technical field of electromechanical installation equipment, and in particular to a combined multi-functional pre-processing tooling equipment.
  • the current technical methods have the following disadvantages: poor accuracy, high dependence on the technical maturity of workers, slow prefabrication processing efficiency, and low prefabrication rate. More importantly, the current prefabrication processing technology methods cannot meet the requirements of concentricity, eccentricity, and concentricity.
  • Factory processing of commonly used pipe fittings such as axiality and indefinite length.
  • the platform consists of a flange positioning frame and an inner pipe positioning assembly. It is composed of several outer pipe positioning components, which solves the problem of relatively complicated prefabricated construction operations of large-diameter jacketed pipe straight sections and low work efficiency.
  • the adjusting rod on the platform can only adjust the height of the flange, and cannot prefabricate concentric reducing short pipes and eccentric reducing short pipes.
  • the present invention solves the problem of poor accuracy, high dependence on the technical maturity of workers, slow prefabrication processing efficiency, and low prefabrication rate in the existing prefabrication process of components or flange modules of electromechanical pipelines. More importantly, at present The prefabricated processing technology method cannot meet the problems of factory processing of common pipe fittings such as concentricity, eccentricity, coaxiality, and indefinite length.
  • the technical solution adopted is: a combined multi-functional preprocessing tooling equipment, including: A first processing unit and a second processing unit.
  • the first processing unit includes a base, a transverse slide rail, a transverse slide base, a vertical fixed base, a vertical slide rail, a vertical slide base and a chuck.
  • the transverse slide rail is configured On the base, the transverse sliding seat is slidably arranged on the horizontal sliding rail, the vertical fixed seat is arranged on the transverse sliding seat, and the vertical sliding rail is arranged on the vertical fixed seat.
  • the vertical sliding seat is slidably arranged on the vertical slide rail
  • the chuck is arranged on the vertical sliding seat
  • the vertical fixed seat is provided with a vertical screw rod
  • the vertical A vertical waist-shaped hole is provided on the fixed seat at a position relative to the screw rod
  • a connecting seat is provided on the vertical sliding seat that passes through the waist-shaped hole.
  • the end of the connecting seat is connected to the screw rod. Threaded connection; the structure of the second processing unit is the same as that of the first processing unit.
  • a further improvement is that fixed side walls are provided on both sides of the vertical fixed seat.
  • a further improvement is that the fixed side wall is triangular.
  • a further improvement is that the middle part of the fixed side wall is hollowed out.
  • a further improvement is that the middle part of the transverse sliding seat is hollowed out.
  • transverse sliding seat is provided with a limiting component for limiting the position of the transverse sliding seat.
  • the limiting assembly includes: a snap ring and a guide rod, the guide rod is arranged on the base outside the transverse slide rail, one end of the snap ring is arranged on the transverse slide seat, and the other end of the snap ring is arranged on the transverse sliding seat.
  • One end is sleeved on the guide rod, and the snap ring is provided with a locking bolt.
  • a further improvement is that it also includes a lifting hosting component, and the lifting hosting component is slidably disposed on the transverse slide rail.
  • the lifting hosting assembly includes: a first scissor support, a lifting channel steel and a slide block, the top end of the first scissor support is provided with the lifting channel steel, and the bottom of the first scissor support passes through the sliding block.
  • the block is arranged on the horizontal slide rail.
  • the bottom of the base is provided with a detachable lifting component
  • the lifting component includes a connecting seat, a fixed seat and a scissor support, the scissor support is arranged between the connecting seat and the fixed seat, and the The connecting seat is connected to the base, and the fixed seat is provided with a driving part connected to the scissor support.
  • the combined multifunctional pre-processing tooling equipment provided by the present invention can not only prefabricate and process assembled concentric concentric tube prefabricated sections, concentric reducing pipe sections (concentric large and small heads) prefabricated sections, and eccentric prefabricated sections through two processing units with the same structure.
  • Prefabricated sections of reducing pipe sections can also be used to process long elbows, short elbows, and variable-length elbows of non-standard lengths required in prefabricated construction projects As well as the prefabricated S-elbow section; realizing the rapid assembly of the short-circuit assembly process of prefabricated processing, and the precise processing of different types of pipe fittings, effectively ensuring the parallelism between flanges of prefabricated pipe sections and the concentricity between flanges degree and eccentricity, thereby improving the prefabricated processing accuracy of electromechanical pipelines, expanding the scope of prefabricated processing, increasing the prefabricated assembly rate, reducing labor intensity, and reducing dependence on worker proficiency.
  • Figure 1 is a schematic structural diagram of the combined multi-functional pre-processing tooling equipment of the present invention when processing a straight pipe section;
  • Figure 2 is a schematic structural diagram of the combined multi-functional pre-processing tooling equipment of the present invention when processing a straight pipe section;
  • Figure 3 is a schematic structural diagram of part A in Figure 2;
  • Figure 4 is a schematic structural diagram of the combined multi-functional pre-processing tooling equipment of the present invention when processing bent pipes;
  • Figure 5 is a schematic structural diagram of the combined multi-functional pre-processing tooling equipment of the present invention when processing S-bend pipes with height differences.
  • 100-first processing unit 110-base, 120-transverse slide rail, 130-transverse slide seat, 140-vertical fixed seat, 141-waist hole, 142-fixed side wall, 143-scale , 150-vertical slide rail, 160-vertical slide seat, 161-pointer, 170-chuck, 180-screw, 190-limit component, 191-circlip, 192-guide rod, 193-locking bolt, 200 -The second processing unit, 300-lifting hosting component, 310-first scissor support, 320-lifting channel steel, 330-sliding block, 400-lifting component, 410-connecting seat, 420-fixed seat, 430-scissor support , 500-S curved elbows with different elevations.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more than two, unless otherwise expressly and specifically limited.
  • connection In the invention, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection”, “fixing” and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • connection connection
  • fixing and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • the specific meanings of the above terms in the invention can be understood according to specific circumstances.
  • the present invention provides a combined multi-functional pre-processing tooling equipment, including: a first processing unit 100 and a second processing unit 200.
  • the two processing units are independent of each other and are not fixedly connected together. Therefore, the two units can be combined in various ways during use, and the position and direction of the two units can be set according to the use environment and processed products.
  • the first processing unit 100 includes a base 110 , a transverse slide rail 120 , a transverse slide base 130 , a vertical fixed base 140 , a vertical slide rail 150 , a vertical slide base 160 and a chuck 170 .
  • the base 110 needs to have high strength. Its material can be carbon steel of Q235 ⁇ Q460 grade.
  • the width of the base is wider than the nominal diameter of the prefabricated pipe section. In a specific application example, the width of the tool base 110 is 800mm.
  • the material of the cross slide rail 120 can be Q235 ⁇ Q460 carbon steel.
  • the cross slide rail 120 is fixed on the base 110 through bolts. To ensure the installation strength, the bolts can be High-strength bolts are selected (for example, models M20 ⁇ M30).
  • the transverse sliding seat 130 and the transverse sliding rail 120 are meshed together through a convex-concave structure, and the transverse sliding seat 130 can be mounted on the transverse sliding rail 120 It slides to any position according to actual needs. This feature better satisfies the need for the two processing units to adjust the distance between the left and right according to the length of the prefabricated and assembled pipe sections, thereby ensuring that this tooling can fix the left and right sides of the horizontal axis.
  • Pipes of any length in the direction can be assembled, spot welded, and automatically welded on the platform to complete the assembly of flanges and pipes. This is a complete set of prefabricated processing flow procedures.
  • the vertical fixing base 140 is fixedly installed on the transverse sliding base 130 through bolts.
  • the bolts can be M20 ⁇ M30, and the material is Q235 ⁇ Q460 carbon steel bolts, and the nuts are made of the same material.
  • the vertical slide rail 150 is fixedly installed on the vertical fixed base 140 through bolts, and the vertical slide base 160 is slidably installed on the vertical slide rail 150 through a convex-concave structure, and the side of the vertical slide rail 150 is
  • the vertical fixed base 140 is provided with a scale 143.
  • the vertical sliding base 160 is provided with a pointer 161 pointing to the scale.
  • the chuck 170 is fixedly installed on the vertical sliding base 160 by bolts.
  • the chuck 170 is a conventional welding chuck or a three-claw chuck.
  • the top of the vertical fixing seat 140 has a screw seat for fixing the screw 180.
  • the screw seat can be an integral part of the vertical fixing seat 140.
  • Horizontal plate the screw is vertically installed on the vertical fixed seat 140, and the upper part of the screw is fixed by the screw seat, the bottom of the screw is fixed on the transverse sliding seat 130, and the screw can rotate freely, and the top of the screw passes through the
  • the screw base is equipped with a round handle for the user to hold the round handle to rotate the screw.
  • a vertical waist-shaped hole 141 is provided at a position relative to the screw rod 180 on the vertical fixed seat 140, and a connecting seat is provided on the vertical sliding seat 160 that passes through the waist-shaped hole 141, so The end of the connecting seat is threadedly connected to the screw rod 180.
  • the connecting seat drives the vertical sliding seat 160 to move up and down, so that this tool can be used to process large and small heads whose center centers are not on the same straight line. That is the eccentric reducer.
  • the structure of the second processing unit 200 is the same as that of the first processing unit 100 .
  • One of the technical features of this tooling is that it is freely assembleable.
  • the tooling platform and each module can be freely combined and disassembled, so it is not restricted by the site of the prefabricated processing plant or the structure of the tooling itself, and can be used for assembly. And assemble long straight pipe sections and bent pipe sections. As shown in Figure 1, when processing straight pipe sections, two processing units can share a base.
  • the combined multifunctional pre-processing tooling equipment provided by the present invention can not only prefabricate and process assembled concentric concentric tube prefabricated sections, concentric reducing pipe sections (concentric large and small heads) prefabricated sections, and eccentric prefabricated sections through two processing units with the same structure.
  • Prefabricated sections of reducing pipe sections can also be used to process long elbows, short elbows, and variable-length elbows of non-standard lengths required in prefabricated construction projects As well as the prefabricated S-elbow section; realizing the rapid assembly of the short-circuit assembly process of prefabricated processing, and the precise processing of different types of pipe fittings, effectively ensuring the parallelism between flanges of prefabricated pipe sections and the concentricity between flanges degree and eccentricity, thereby improving the prefabricated processing accuracy of electromechanical pipelines, expanding the scope of prefabricated processing, increasing the prefabricated assembly rate, reducing labor intensity, and reducing dependence on worker proficiency.
  • a further improvement is that fixed side walls 142 are provided on both sides of the vertical fixed base 140 to enhance the connection strength between the vertical fixed base 140 and the transverse sliding base 130 .
  • This vertical fixed base can be completed by integrated casting. Specifically, carbon steel casting of Q235 ⁇ Q460 grade can be used.
  • a further improvement is that the fixed side wall 142 is triangular, utilizing the stability of the triangle to increase the stability of the entire structure.
  • a further improvement is that the middle portion of the fixed side wall 142 is hollowed out, and as shown in the figure, the shape of the hollow portion can be consistent with the shape of the fixed side wall 142 .
  • the temperature will rise during the welding process of the flange and the pipe section to be processed.
  • the middle is designed to be hollow to disperse the transmission of cold and heat waves in the structure. This further offsets the overall expansion and contraction of the tooling of the present invention.
  • a further improvement is that the middle portion of the transverse sliding seat 130 is hollowed out, and its function is the same as the hollowing out on the fixed side wall 142 .
  • transverse sliding seat 130 is provided with a limiting component 190 for limiting the position of the transverse sliding seat 130. Through this limiting component 190, when the transverse sliding seat 130 moves to the required size, the transverse sliding seat 130 is locked. Slide seat 130 to ensure the required size of the pipe section.
  • the limiting assembly 190 includes: a snap ring 191 and a guide rod 192. Both ends of the guide rod 192 are fixedly installed on the base 110 outside the transverse slide rail 120 through fixed feet. One end of the ring 191 is fixedly installed on the transverse sliding seat 130 through bolts, and the other end has a round hole in the middle, and is sleeved on the guide rod 192 through the round hole, and the snap ring 191 is provided with a locking bolt 193 , used to lock the snap ring 191 at the desired position of the guide rod 192.
  • the snap ring may be of a hoop structure, and the locking bolt 193 is used to adjust the tightness of the snap ring.
  • the snap ring has a round hole
  • the guide rod passes through the round hole
  • the bottom end of the locking bolt penetrates the snap ring and can be exposed in the round hole.
  • the locking bolt can be tightened or released by twisting the locking bolt. Open the guide rod to limit the position of the transverse sliding seat 130.
  • a scale can be set at the relative position of the guide rod of the base 110 to determine the distance and position of the transverse slide 130.
  • the tooling equipment also includes a lifting hosting component 300, which is slidably disposed on the transverse slide rail 120 to support, lift and lift the pipeline to ensure the fixation of the pipeline. It can be adjusted according to the processing site. requirements, to configure different numbers of lifting hosting components 300.
  • the lifting hosting assembly 300 includes: a first scissor support 310 , a lifting channel steel 320 and a slider 330 .
  • the lifting channel steel is located at the upper part of the first scissor support and is used to lift the pipe.
  • the lifting channel steel adopts an arc design, which better fits the curvature of the outer wall of the pipe.
  • rubber pads can be added according to the actual needs of prefabrication processing to buffer the hard friction between the bracket and the pipe and protect the pipe. outer wall.
  • the first scissor brace above the arc-shaped channel steel is the core mechanism of this lifting hosting component.
  • the height of the lifting hosting component itself is changed through the contraction and contraction of the first scissor brace, thereby raising and lowering the axis elevation of the pipeline.
  • the mechanism that controls the lifting and lowering of the first scissor support is a hand rocker. It is further preferred that the first scissor support can be controlled electrically through a 24V power supply. After the power is turned on, the top bracket or the bottom bracket can be lifted up on the bracket within a small stroke. pipes or fittings.
  • a detachable lifting component 400 is provided at the bottom of the base 110.
  • the lifting component 400 It includes a connecting seat 410, a fixed seat 420 and a scissor support 430.
  • the scissor support 430 is provided between the connecting seat 410 and the fixed seat 420, and the connecting seat 410 is connected to the base 110.
  • the fixed seat 420 is provided with a driving member connected to the scissor support 430.
  • the driving member may be an electric driving device or a hydraulic driving device.
  • either one of the two processing units is lifted by the lifting assembly 400 to change the elevation of the processing unit in the vertical direction, thereby realizing prefabricated processing of S-shaped elbows and tees with different elevations that are not on the same horizontal axis. , four-way and other prefabricated processing sections.

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  • Mechanical Engineering (AREA)
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Abstract

本发明涉及一种组合式多功能预加工工装设备，包括：第一加工单元和第二加工单元，所述第一加工单元包括底座、横滑轨、横向滑座、竖向固定座、竖滑轨、竖向滑座和卡盘；所述第二加工单元结构与所述第一加工单元相同。本发明提供的工装设备，实现装配式预制加工的短接组对过程快速组对，不同类型关管配件的精确加工，有效的保证预制管段法兰间的平行度、法兰间的同心度和偏心尺寸，进而提高了机电管线的预制加工精度、扩大了预制加工的范围、增加了预制装配率、降低了劳动强度、减小了对工人熟练度的依赖。

Description

一种组合式多功能预加工工装设备 技术领域
本发明涉及机电安装设备技术领域，尤其涉及一种组合式多功能预加工工装设备。
背景技术
在装配式建造技术发展过程中，尤其是机电工程领域里，机电管线的构配件或法兰模块预制加工的过程中，管段组合件加工精度对工程现场施工过程的装配程度、装配成功率和成品观感影响很大。开发相关的可保证管段预制精度、尤其是确保法兰与管段或不同管径之间相连接的之间的同心度、同轴度、水平度的加工平台和工装，对装配式建造技术的健康、准确的发展至关重要。
目前现有的技术中也出现了多种类型的工具装备，例如在2019年公开的专利“短管-法兰及管-管件焊接专机”(专利授权号CN201940723U)中提供了一种短管的自动焊接技术。然而，由于其固定组对件上机构的限制，只有固定式横移滑架和伺服十字滑架，该做法虽然能调整轴向和前后的焊接角度，来实现对接焊缝和角接焊缝自动焊接，却无法完成同心大小头、偏心大小头、弯头等一系列管道管件的组对。在目前装配式建造工装设备中还有普遍采用手工量角、目测、简易测量垂直度等方式。目前的技术手段存在以下弊端：精准度差、对工人的技术成熟度依赖性大、预制加工效率慢、预制率低，更重要的是目前的预制加工技术方法无法满足同心度、偏心度、同轴度、 不定长性等常用管件的工厂化加工。例如，在“夹套管的预制平台及预制方法”(CN107855721A)这一实用新型中，公开了一种夹套管的预制平台及预制方法，该平台由法兰盘定位架、内管定位组件及若干外管定位组件组成，解决了大直径夹套管直管段的预制施工操作相对复杂，工作效率低下的问题。然而，平台上的调节杆只能够对法兰盘的高度进行调节，无法预制加工同心异径短管和偏心异径短管。
发明内容
本发明为解决现有的机电管线的构配件或法兰模块预制加工的过程中，精准度差、对工人的技术成熟度依赖性大、预制加工效率慢、预制率低，更重要的是目前的预制加工技术方法无法满足同心度、偏心度、同轴度、不定长性等常用管件的工厂化加工的问题，所采用的技术方案是：一种组合式多功能预加工工装设备，包括：第一加工单元和第二加工单元，所述第一加工单元包括底座、横滑轨、横向滑座、竖向固定座、竖滑轨、竖向滑座和卡盘，所述横滑轨设置于所述底座上，所述横向滑座滑动设置于所述横滑轨上，所述竖向固定座设置于所述横向滑座上，所述竖滑轨设置于所述竖向固定座上，所述竖向滑座滑动设置于所述竖滑轨上，所述卡盘设置于所述竖向滑座上，所述竖向固定座上设有竖直设置的螺杆，所述竖向固定座上的所述螺杆相对位置处设有竖向的腰型孔，且所述竖向滑座上设有穿过所述腰型孔的连接座，所述连接座端部与所述螺杆螺纹连接；所述第二加工单元的结构与所述第一加工单元相同。
进一步改进为，所述竖向固定座两侧设有固定侧壁。
进一步改进为，所述固定侧壁为三角形。
进一步改进为，所述固定侧壁中间部位镂空。
进一步改进为，所述横向滑座的中间部位镂空。
进一步改进为，所述横向滑座上设有用于限定所述横向滑座位置的限位组件。
进一步改进为，所述限位组件包括：卡环和导杆，所述导杆设置于所述横滑轨外侧的所述底座上，所述卡环一端设置于所述横向滑座上，另一端套设于所述导杆上，且所述卡环上设有锁止螺栓。
进一步改进为，还包括升降托管组件，所述升降托管组件滑动设置于所述横滑轨上。
进一步改进为，所述升降托管组件包括：第一剪刀撑、托举槽钢和滑块，所述第一剪刀撑顶端设置所述托举槽钢，所述第一剪刀撑底部通过所述滑块设置于所述横滑轨上。
进一步改进为，所述底座底部设有可拆卸的提升组件，所述提升组件包括连接座、固定座和剪刀撑，所述剪刀撑设置于所述连接座与所述固定座之间，且所述连接座连接所述底座，所述固定座上设有连接所述剪刀撑的驱动件。
本发明的有益效果是：
本发明提供的组合式多功能预加工工装设备，通过两个结构相同的加工单元，不仅可针对性预制加工装配式同心同径管预制段、同心异径管段(同心大小头)预制段、偏心异径管段(偏心大小头)预制段，由于本工装的组合件的自由组合型，还可以用来加工装配式建造 工程中需要的非标准长度的长弯头、短弯头、不定长弯头以及装配式S弯头预制段；实现装配式预制加工的短接组对过程快速组对，不同类型关管配件的精确加工，有效的保证预制管段法兰间的平行度、法兰间的同心度和偏心尺寸，进而提高了机电管线的预制加工精度、扩大了预制加工的范围、增加了预制装配率、降低了劳动强度、减小了对工人熟练度的依赖。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的组合式多功能预加工工装设备加工直管段时的结构示意图；
图2是本发明的组合式多功能预加工工装设备加工直管段时的结构示意图；
图3是图2中A部的结构示意图；
图4是本发明的组合式多功能预加工工装设备加工弯管时的结构示意图；
图5是本发明的组合式多功能预加工工装设备加工有高度差S弯管时的结构示意图。
附图标记注释：100-第一加工单元、110-底座、120-横滑轨、130-横向滑座、140-竖向固定座、141-腰型孔、142-固定侧壁、143-标尺、150-竖滑轨、160-竖向滑座、161-指针、170-卡盘、180-螺杆、190-限位组件、191-卡环、192-导杆、193-锁止螺栓、200-第二加工单元、 300-升降托管组件、310-第一剪刀撑、320-托举槽钢、330-滑块、400-提升组件、410-连接座、420-固定座、430-剪刀撑、500-S弯形不同标高弯头。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本发明的基本结构，因此其仅显示与本发明有关的构成。
在发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可 以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在发明中的具体含义。
如图1所示，本发明提供了一种组合式多功能预加工工装设备，包括：第一加工单元100和第二加工单元200，两个加工单元是相互独立的，并不固定连接在一起的，因此两个单元在使用时的组合方式可以是多种多样的，可根据使用环境、加工产品的不同而去设置两者的位置、方向等。所述第一加工单元100包括底座110、横滑轨120、横向滑座130、竖向固定座140、竖滑轨150、竖向滑座160和卡盘170。底座110作为本工装的承载平台，其需具有较高强度，其材质可采用Q235∽Q460牌号的碳钢材质，长方形结构，其长度不受限，是根据所预制加工的管段的长度自由增减。底座的宽度比所预制加工的管段的公称直径宽。在一具体应用例中，本工装底座110的宽度为800mm。为确保滑轨的使用强度和使用寿命，所述横滑轨120的材质可选用Q235∽Q460牌号的碳钢，所述横滑轨120通过螺栓固定在底座110上，为确保安装强度，螺栓可选用高强度螺栓，(例如：型号M20∽M30号)，所述横向滑座130与所述横滑轨120之间通过凸凹结构咬合在一起，且所述横向滑座130能够在横滑轨120上根据实际需要滑动到任意位置，该特点比较好的满足了两个加工单元根据所预制加工组装的管段的长度来调整左、右之间的距离，进而保证了本工装可以固定水平轴上左右方向上任意长度的管线，来在该平台上完成法兰盘与管道的组对、点焊、自动焊，这一整套预制加工的流水程序。 所述竖向固定座140通过螺栓固定安装在所述横向滑座130上，螺栓可采用M20∽M30号，材质为Q235∽Q460牌号碳钢螺栓，螺帽采用同等材质。所述竖滑轨150通过螺栓固定安装在所述竖向固定座140上，所述竖向滑座160通过凸凹结构滑动安装于所述竖滑轨150上，且所述竖滑轨150旁的竖向固定座140上设有标尺143，相应地，所述竖向滑座160上设有指向所述标尺的指针161，所述卡盘170通过螺栓固定安装于所述竖向滑座160上，该卡盘170为常规焊接卡盘或三爪卡盘，所述竖向固定座140顶部具有用于固定螺杆180的螺杆座，该螺杆座可以为一与所述竖向固定座140一体的横板，该螺杆竖直安装在竖向固定座140上，且螺杆上部由螺杆座固定，螺杆底部固定在所述横向滑座130上，且所述螺杆能够自由转动，螺杆顶端穿过所述螺杆座且安装有圆形手柄，用于使用者手持该圆形手柄以转动螺杆。所述竖向固定座140上的所述螺杆180相对位置处开设有竖向的腰型孔141，且所述竖向滑座160上设有穿过所述腰型孔141的连接座，所述连接座端部与所述螺杆180螺纹连接，随着螺杆180转动，该连接座带动所述竖向滑座160上下移动，使得本工装能够用来加工圆心不在同一条直线上的大小头，即是偏心异径管。所述第二加工单元200的结构与所述第一加工单元100的结构相同。本工装的技术特点之一在于其自由组合式，工装平台和各个模块可自由组合、可拆解，从而不受预制加工厂的场地限制、不受工装本身的结构的限制，且能用来装配和组装长度较长的直管段、弯管段。如图1所示，当加工直管段时，两个加工单元可公用一个底座。
本发明提供的组合式多功能预加工工装设备，通过两个结构相同的加工单元，不仅可针对性预制加工装配式同心同径管预制段、同心异径管段(同心大小头)预制段、偏心异径管段(偏心大小头)预制段，由于本工装的组合件的自由组合型，还可以用来加工装配式建造工程中需要的非标准长度的长弯头、短弯头、不定长弯头以及装配式S弯头预制段；实现装配式预制加工的短接组对过程快速组对，不同类型关管配件的精确加工，有效的保证预制管段法兰间的平行度、法兰间的同心度和偏心尺寸，进而提高了机电管线的预制加工精度、扩大了预制加工的范围、增加了预制装配率、降低了劳动强度、减小了对工人熟练度的依赖。
进一步改进为，所述竖向固定座140两侧设有固定侧壁142，用以加强竖向固定座140与横向滑座130之间的连接强度。本竖向固定座可为一体化铸造完成，具体可选用Q235∽Q460牌号的碳钢铸造。
进一步改进为，所述固定侧壁142为三角形，利用三角形的稳定性，以增加整个结构稳定性。
进一步改进为，所述固定侧壁142中间部位镂空，且如图所示，其镂空部分的形状可与固定侧壁142的形状一致。法兰盘与被加工管段焊接的过程中温度会升高，为避免本工装由于加工件的温度变化引起材质的热胀冷缩，通过中间设计成镂空，来分散结构的冷热波的传递，进而抵消本发明工装的整体伸缩度。
进一步改进为，所述横向滑座130的中间部位镂空，其功能与固定侧壁142上的镂空的功能相同。
进一步改进为，所述横向滑座130上设有用于限定所述横向滑座130位置的限位组件190，通过该限位组件190，当横向滑座130移动到所需尺寸是，锁紧横向滑座130，以确保管段所需尺寸。
进一步改进为，所述限位组件190包括：卡环191和导杆192，所述导杆192两端通过固定脚固定安装于所述横滑轨120外侧的所述底座110上，所述卡环191一端通过螺栓固定安装于所述横向滑座130上，另一端中间具有圆孔，通过该圆孔套设于所述导杆192上，且所述卡环191上设有锁止螺栓193，用于将卡环191锁紧在导杆192的所需位置处。其卡环可以为抱箍结构，锁止螺栓193用于调整卡环的松紧。另一实施例中，卡环具有圆孔，导杆穿过该圆孔，且锁止螺栓底端穿透卡环并可露出于圆孔中，旋拧锁止螺栓可顶紧导杆或放开导杆，以实现横向滑座130位置的限定。同时，可在底座110的导杆相对位置处设置标尺，用以确定横向滑座130移动的距离及位置。
进一步改进为，本工装设备还包括升降托管组件300，所述升降托管组件300滑动设置于所述横滑轨120上，用来支撑、托举和抬升管道，保证管道的固定，可根据加工现场需求，来配置不同数量的升降托管组件300。
进一步改进为，所述升降托管组件300包括：第一剪刀撑310、托举槽钢320和滑块330。托举槽钢位于第一剪刀撑的上部，用来托举管道。托举槽钢采用了弧形设计，更加贴合管道外壁的弧度，且在弧形槽钢上，可根据预制加工实际需要增加橡胶垫，以缓冲托架与管道之间的硬摩擦，保护管道外壁。弧形槽钢上面第一剪刀撑是本升降 托管组件的核心机构，通过第一剪刀撑的收和缩来改变升降托管组件本身的高度，进而提高和降低管道的轴线标高。控制第一剪刀撑升降的是机构是手摇臂，进一步优选的，可以通过24V电源电动控制第一剪刀撑，接通电源后，顶部托座或底部托爪的小行程内顶升托座上的管道或配件。
如图5所示，为了能够在本工装上预制加工S弯形不同标高弯头500，本技术方案的进一步改进为，所述底座110底部设有可拆卸的提升组件400，所述提升组件400包括连接座410、固定座420和剪刀撑430，所述剪刀撑430设置于所述连接座410与所述固定座420之间，且所述连接座410连接所述底座110，所述固定座420上设有连接所述剪刀撑430的驱动件，该驱动件可为电动驱动设备，也可为液压驱动设备。本技术方案中，通过提升组件400提升两个加工单元中的任一个，改变该加工单元在垂直方向上的标高，进而实现预制加工不在统一水平轴线上的S弯形不同标高弯头、三通、四通等装配式预制加工段。
以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (10)

  1. 一种组合式多功能预加工工装设备，其特征在于，包括：第一加工单元和第二加工单元，所述第一加工单元包括底座、横滑轨、横向滑座、竖向固定座、竖滑轨、竖向滑座和卡盘，所述横滑轨设置于所述底座上，所述横向滑座滑动设置于所述横滑轨上，所述竖向固定座设置于所述横向滑座上，所述竖滑轨设置于所述竖向固定座上，所述竖向滑座滑动设置于所述竖滑轨上，所述卡盘设置于所述竖向滑座上，所述竖向固定座上设有竖直设置的螺杆，所述竖向固定座上的所述螺杆相对位置处设有竖向的腰型孔，且所述竖向滑座上设有穿过所述腰型孔的连接座，所述连接座端部与所述螺杆螺纹连接；
    所述第二加工单元的结构与所述第一加工单元相同。
  2. 根据权利要求1所述的组合式多功能预加工工装设备，其特征在于，所述竖向固定座两侧设有固定侧壁。
  3. 根据权利要求2所述的组合式多功能预加工工装设备，其特征在于，所述固定侧壁为三角形。
  4. 根据权利要求3所述的组合式多功能预加工工装设备，其特征在于，所述固定侧壁中间部位镂空。
  5. 根据权利要求4所述的组合式多功能预加工工装设备，其特征在于，所述横向滑座的中间部位镂空。
  6. 根据权利要求1所述的组合式多功能预加工工装设备，其特征在于，所述横向滑座上设有用于限定所述横向滑座位置的限位组件。
  7. 根据权利要求6所述的组合式多功能预加工工装设备，其特 征在于，所述限位组件包括：卡环和导杆，所述导杆设置于所述横滑轨外侧的所述底座上，所述卡环一端设置于所述横向滑座上，另一端套设于所述导杆上，且所述卡环上设有锁止螺栓。
  8. 根据权利要求1所述的组合式多功能预加工工装设备，其特征在于，还包括升降托管组件，所述升降托管组件滑动设置于所述横滑轨上。
  9. 根据权利要求8所述的组合式多功能预加工工装设备，其特征在于，所述升降托管组件包括：第一剪刀撑、托举槽钢和滑块，所述第一剪刀撑顶端设置所述托举槽钢，所述第一剪刀撑底部通过所述滑块设置于所述横滑轨上。
  10. 根据权利要求1所述的组合式多功能预加工工装设备，其特征在于，所述底座底部设有可拆卸的提升组件，所述提升组件包括连接座、固定座和剪刀撑，所述剪刀撑设置于所述连接座与所述固定座之间，且所述连接座连接所述底座，所述固定座上设有连接所述剪刀撑的驱动件。
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