WO2018152765A1 - 一种风电锁紧盘内环螺接组件装置的装配方法 - Google Patents

一种风电锁紧盘内环螺接组件装置的装配方法 Download PDF

Info

Publication number
WO2018152765A1
WO2018152765A1 PCT/CN2017/074754 CN2017074754W WO2018152765A1 WO 2018152765 A1 WO2018152765 A1 WO 2018152765A1 CN 2017074754 W CN2017074754 W CN 2017074754W WO 2018152765 A1 WO2018152765 A1 WO 2018152765A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner ring
flange
ring
wire
hole
Prior art date
Application number
PCT/CN2017/074754
Other languages
English (en)
French (fr)
Inventor
宋国智
闫龙翔
Original Assignee
洛阳豪智机械有限公司
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 洛阳豪智机械有限公司 filed Critical 洛阳豪智机械有限公司
Priority to US16/344,863 priority Critical patent/US10816021B2/en
Priority to EP17898095.9A priority patent/EP3508745A4/en
Publication of WO2018152765A1 publication Critical patent/WO2018152765A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/095—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/88—Arrangement of components within nacelles or towers of mechanical components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/02—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/02—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts
    • F16B7/025—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts with the expansion of an element inside the tubes due to axial movement towards a wedge or conical element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/02—Screw-threaded joints; Forms of screw-threads for such joints allowing substantial longitudinal adjustment by use of a long screw-threaded part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10—Aligning parts to be fitted together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10—Aligning parts to be fitted together
    • B23P19/12—Alignment of parts for insertion into bores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D2001/0903—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces the clamped shaft being hollow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • the invention relates to a method for assembling an inner ring device of a lock disk for a drive shaft, in particular to a method for assembling a ring screw assembly device of a wind power lock disk.
  • the locking disc for the wind turbine drive shaft is mainly composed of an inner ring, an outer ring and a bolt.
  • the inner ring of the outer ring is formed with a step and an inner conical surface, and the step is uniformly provided with a threaded hole;
  • the outer ring of the inner ring is formed with a flange and an outer conical surface, and the flange is formed with a threaded hole corresponding to the outer ring step.
  • the purpose of the invention is to overcome the fact that the blank of the inner ring of the wind power locking disk is processed by steel which is larger than the outer diameter of the flange, and the weight of the processed product is only about 20% of the weight of the blank, the waste of the steel is huge, and the processing consumables account for The ratio is high and the processing time is long, which causes the economic burden of the enterprise.
  • an assembly method of the screw assembly device of the inner ring of the wind power locking disc is provided; the invention is suitable for the keyless connection of the large and medium shafts,
  • the inner ring and the flange are respectively processed, the inner wire is processed in the flange hole, the outer wire is processed on the outer side of the inner ring, and the inner ring and the flange are screwed through the inner wire and the outer wire, the structure is simple, the installation is convenient, and the production quality is ensured.
  • it can save more than 60% of steel, reduce production costs by more than 70%, achieve energy conservation and environmental protection, greatly improve economic efficiency, and ensure safe production and use.
  • a method for assembling a wind power locking disk inner ring screw assembly device is: an outer ring, an inner ring flange, and an inner ring Ring, outer wire, inner wire, main shaft, threading hole, outer cone surface, bushing, flange groove; an inner ring is arranged in the outer ring, a sleeve is arranged in the inner ring, a spindle is arranged in the sleeve; the inner ring end An inner ring flange is arranged on the outer side, a screw thread is arranged between the inner ring flange and the inner ring; a cone is arranged on the outer side of the inner ring, and an outer wire is arranged on one end of the outer ring surface of the inner ring; Inner wire, the corresponding wire in the inner wire hole is screwed;
  • An inner tapered hole is reserved in the outer ring, a flange groove is reserved in the inner hole of the inner tapered hole, an inner ring is arranged in the inner tapered hole, an inner tapered hole is arranged corresponding to the outer tapered surface, and an inner ring method is arranged in the flanged groove Lan; the flange groove and the inner ring flange are reserved to be tightly threaded through the wire hole, and the bolt is arranged in the threading hole;
  • the inner hole of the inner ring flange is processed by inner wire
  • the outer taper surface of the inner end of the inner ring is processed by outer wire.
  • the inner ring flange is screwed through the outer wire and the inner wire to form an inner ring assembly; the inner ring assembly is then inserted into the inner cone hole of the outer ring, and the threading hole is adjusted to correspond to the screw hole of the flange groove,
  • the bolt penetrates into the threading hole and rotates, and the inner ring assembly and the outer ring are connected by bolts; the inner ring assembly and the outer ring which are integrally connected with the inner ring flange and the inner ring are connected by bolts to form a locking disk assembly;
  • the fastening bolts push the inner ring flange to make the inner ring enter the inner cone hole of the outer ring.
  • the outer cone surface of the inner ring is pressed by the inner cone hole of the outer ring.
  • the inner ring transmits the pressing force by contraction to shrink the sleeve, and the sleeve gradually shrinks to lock the main shaft; the fastening bolt is pushed until the end surface of the inner ring flange is docked with the flange groove, and the wind power locking disc pair is completed. The assembly of the bushing and the spindle is locked.
  • the utility model has the beneficial effects that the invention is suitable for the keyless connection of the large and medium-sized shafts, is processed by the inner ring and the flange respectively, the inner wire is processed in the flange hole, the outer wire is processed on the outer side of the inner ring, the inner ring and the flange pass the inner wire,
  • the outer wire is screwed together, the structure is simple, the installation is convenient, the production quality is guaranteed, the steel can be saved more than 60%, the production cost is reduced by more than 70%, the energy saving and environmental protection is realized, the economic benefit is greatly improved, and the safety production is ensured. and use.
  • Figure 1 is a schematic view of the inner ring structure
  • Figure 2 is a partial structural view of Figure 1;
  • Figure 3 is a partial structural view of Figure 1;
  • Figure 4 is a schematic view of the final assembly structure
  • Figure 5 is a schematic cross-sectional view of Figure 4.
  • An inner ring 3 is disposed in the outer ring 1, a sleeve 9 is disposed in the inner ring 3, a main shaft 6 is disposed in the sleeve 9, and an inner ring flange 2 is disposed outside the end of the inner ring 3, and between the inner ring flange 2 and the inner ring 3
  • the screw thread is arranged; the outer ring 3 is arranged as a cone on the outer side, the outer ring 4 of the inner ring 3 is provided with the outer wire 4 at one end; the inner ring flange 2 is provided with the inner wire 5, and the inner wire 5 corresponds to the outer wire 4 screwing settings;
  • An inner tapered hole is reserved in the outer ring 1
  • a flange groove 10 is reserved in the inner tapered hole
  • an inner ring 3 is disposed in the inner tapered hole
  • an inner tapered hole is disposed corresponding to the outer tapered surface 8
  • the flanged groove 10 is disposed
  • the inner ring flange 2 is disposed; the flange groove 10 and the inner ring flange 2 are correspondingly arranged to be tightly threaded through the wire hole 7, and a bolt is arranged in the threading hole 7;
  • the inner hole of the inner ring flange 2 is processed by the inner wire 5, and the outer tapered surface 8 of the inner end of the inner ring 3 is processed by the outer wire 4, and the inner wire 5 and the outer wire 4 are processed.
  • the inner ring 3 and the inner ring flange 2 are screwed through the outer wire 4 and the inner wire 5 to form an inner ring assembly; and the inner ring assembly is then fitted into the inner tapered hole of the outer ring 1 to be adjusted.
  • the threading hole 7 corresponds to the screw hole of the flange groove 10, the bolt is inserted into the threading hole 7 and rotated, and the inner ring assembly is connected with the outer ring 1 by bolts; the inner ring flange 2 and the inner ring 3 are screwed The inner ring assembly and the outer ring 1 are integrally connected by bolts to form a lock disk assembly.
  • the locking disc assembly is sleeved into the sleeve 9, the inner hole of the inner ring 3 is matched with the outer circle of the sleeve 9, and the main shaft 6 is inserted into the sleeve 9 and adjusted to the mounting position.
  • the fastening bolt is rotated, and the fastening bolt pushes the inner ring flange 2 to make the inner ring 3 enter the inner cone hole of the outer ring 1, and at the same time, the outer tapered surface 8 of the inner ring 3 receives the outer ring.
  • the inner taper hole of 1 is contracted inwardly, the inner ring 3 is contracted to transmit the pressing force to contract the sleeve 9, and the sleeve 9 is gradually contracted to lock the main shaft 6; the fastening bolt is pushed to the end face of the inner ring flange 2 After the flange slot 10 is docked, the wind power locking disk is assembled to lock the sleeve 9 and the spindle 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

一种风电锁紧盘内环螺接组件装置的装配方法，将内环法兰（2）的内孔进行内丝（5）加工、对内环（3）大口端的外锥面（8）进行外丝（4）加工，内丝（5）与外丝（4）分别加工完成后，将内环法兰（2）与内环（3）螺接为一体组成的内环组件和外环（1）通过螺栓连接，成为锁紧盘组件；将锁紧盘组件套入轴套（9），内环（3）的内孔与轴套（9）的外圆相配合，再将主轴（6）穿入轴套并将之调整到安装位置，通过旋转紧固螺栓推动内环法兰（2）直至内环法兰（2）的端面与法兰台槽（10）对接后，风电锁紧盘对轴套（9）与主轴（6）的装配锁紧完成；本申请适用于大中型轴的无键连接，结构简单，安装方便，保证生产质量的同时，能够节约钢材60％以上，降低70％以上的生产成本，实现了节能环保，大幅度的提高了经济效益，确保安全生产和使用。

Description

一种风电锁紧盘内环螺接组件装置的装配方法 技术领域
本发明涉及传动轴用锁紧盘的内环装置的装配方法，尤其是一种风电锁紧盘内环螺接组件装置的装配方法。
背景技术
目前，风力发电机组传动轴用锁紧盘主要由内环、外环和螺栓组成。外环的内孔制有台阶和内圆锥面，台阶上均布螺纹孔；内环的外圆制有法兰和外圆锥面，法兰上制有与外环台阶上的螺纹孔相对应的数量相等的穿螺丝通孔；内环的法兰和外圆锥面与外环的台阶和内圆锥面配合组装在一起；风力发电机组安装时，通过锁紧盘套接在轴套上，并将主轴插入轴套内孔中，紧固螺栓将锁紧盘锁紧；由于风电的主轴直径大，其体积重量均为大型配件；由于内环结构形状的特点，加工时，内环的毛坯均采用大于法兰外径的钢材加工而成，加工后产品的重量只有毛坯重量的20％左右，钢材的浪费巨大，加工的耗材占比高，加工时间长，造成了企业的经济负担；鉴于上述的诸多原因，现提出一种风电锁紧盘内环螺接组件装置的装配方法。
发明内容
本发明的目的是为了克服目前风电锁紧盘内环的毛坯采用大于法兰外径的钢材加工而成，加工后产品的重量只有毛坯重量的20％左右，钢材的浪费巨大，加工的耗材占比高，加工时间长，造成了企业的经济负担，现通过合理的设计，提供一种风电锁紧盘内环的螺接组件装置的装配方法；本发明适用于大中型轴的无键连接，通过内环与法兰分别配套加工，法兰孔中加工内丝，内环外侧加工外丝，内环与法兰通过内丝、外丝螺接而成，结构简单，安装方便，保证生产质量的同时，能够节约钢材60％以上，降低70％以上的生产成本，实现了节能环保，大幅度的提高了经济效益，确保安全生产和使用。
本发明为了实现上述目的，采用如下技术方案，一种风电锁紧盘内环螺接组件装置的装配方法，风电锁紧盘内环螺接组件装置是由：外环、内环法兰、内环、外丝、内丝、主轴、穿丝孔、外锥面、轴套、法兰台槽构成；外环中设置内环，内环中设置轴套，轴套中设置主轴；内环端部外侧设置内环法兰，内环法兰与内环之间设置螺接丝扣；内环外侧设置为锥体，内环的外锥面一端设置外丝；内环法兰轴孔壁设置内丝，内丝孔中对应外丝螺接设置；
外环中预留内锥孔，内锥孔的孔口预留法兰台槽，内锥孔中设置内环，内锥孔与外锥面对应设置，法兰台槽中设置内环法兰；法兰台槽与内环法兰对应预留紧穿丝孔，穿丝孔中设置螺栓；
内环法兰与内环装配前，将内环法兰的内孔进行内丝加工、对内环大口端的外锥面进行外丝加工，内丝与外丝分别加工完成后，将内环和内环法兰通过外丝与内丝的螺接，组成为内环组件；再将内环组件装入外环的内锥孔中，调整穿丝孔与法兰台槽的螺孔对应，把螺栓穿入穿丝孔中并旋转，通过螺栓使内环组件与外环进行连接；内环法兰与内环螺接为一体的内环组件和外环通过螺栓连接，成为锁紧盘组件；
将锁紧盘组件套入轴套，内环的内孔与轴套的外圆相配合，再将主轴穿入轴套并调整到安装位置；
完成轴套与主轴定位后，旋转紧固螺栓，紧固螺栓推动内环法兰使内环进入外环的内锥孔，同时，内环的外锥面受到外环的内锥孔挤压向内收缩，内环通过收缩传递挤压力使轴套收缩，轴套逐渐收缩对主轴进行锁紧；紧固螺栓推动至内环法兰端面与法兰台槽对接后，完成风电锁紧盘对轴套与主轴的装配锁紧。
有益效果是：本发明适用于大中型轴的无键连接，通过内环与法兰分别配套加工，法兰孔中加工内丝，内环外侧加工外丝，内环与法兰通过内丝、外丝螺接而成，结构简单，安装方便，保证生产质量的同时，能够节约钢材60％以上，降低70％以上的生产成本，实现了节能环保，大幅度的提高了经济效益，确保安全生产和使用。
附图说明
下面结合附图对本发明作进一步说明：
图1是内环结构示意图；
图2是图1的局部结构示意图；
图3是图1的局部结构示意图；
图4是总装结构示意图；
图5是图4的截面结构示意图；
图1、2、3、4、5中：外环1、内环法兰2、内环3、外丝4、内丝5、主轴6、穿丝孔7、外锥面8、轴套9、法兰台槽10。
具体实施方式
下面结合实施例与具体实施方式对本发明作进一步详细说明：
实施例1
外环1中设置内环3，内环3中设置轴套9，轴套9中设置主轴6；内环3端部外侧设置内环法兰2，内环法兰2与内环3之间设置螺接丝扣；内环3外侧设置为锥体，内环3的外锥面8一端设置外丝4；内环法兰2轴孔壁设置内丝5，内丝5孔中对应外丝4螺接设置；
外环1中预留内锥孔，内锥孔的孔口预留法兰台槽10，内锥孔中设置内环3，内锥孔与外锥面8对应设置，法兰台槽10中设置内环法兰2；法兰台槽10与内环法兰2对应预留紧穿丝孔7，穿丝孔7中设置螺栓；
内环法兰2与内环3装配前，将内环法兰2的内孔进行内丝5加工、对内环3大口端的外锥面8进行外丝4加工，内丝5与外丝4分别加工完成后，将内环3和内环法兰2通过外丝4与内丝5的螺接，组成为内环组件；再将内环组件装入外环1的内锥孔中，调整穿丝孔7与法兰台槽10的螺孔对应，把螺栓穿入穿丝孔7中并旋转，通过螺栓使内环组件与外环1进行连接；内环法兰2与内环3螺接为一体的内环组件和外环1通过螺栓连接，成为锁紧盘组件。
实施例2
将锁紧盘组件套入轴套9，内环3的内孔与轴套9的外圆相配合，再将主轴6穿入轴套9并调整到安装位置。
实施例3
完成轴套9与主轴6定位后，旋转紧固螺栓，紧固螺栓推动内环法兰2使内环3进入外环1的内锥孔，同时，内环3的外锥面8受到外环1的内锥孔挤压向内收缩，内环3通过收缩传递挤压力使轴套9收缩，轴套9逐渐收缩对主轴6进行锁紧；紧固螺栓推动至内环法兰2端面与法兰台槽10对接后，完成风电锁紧盘对轴套9与主轴6的装配锁紧。

Claims (3)

  1. 一种风电锁紧盘内环螺接组件装置的装配方法，风电锁紧盘内环螺接组件装置是由：外环(1)、内环法兰(2)、内环(3)、外丝(4)、内丝(5)、主轴(6)、穿丝孔(7)、外锥面(8)、轴套(9)、法兰台槽(10)构成；其特征在于：外环(1)中设置内环(3)，内环(3)中设置轴套(9)，轴套(9)中设置主轴(6)；内环(3)端部外侧设置内环法兰(2)，内环法兰(2)与内环(3)之间设置螺接丝扣；内环(3)外侧设置为锥体，内环(3)的外锥面(8)一端设置外丝(4)；内环法兰(2)轴孔壁设置内丝(5)，内丝(5)孔中对应外丝(4)螺接设置；
    外环(1)中预留内锥孔，内锥孔的孔口预留法兰台槽(10)，内锥孔中设置内环(3)，内锥孔与外锥面(8)对应设置，法兰台槽(10)中设置内环法兰(2)；法兰台槽(10)与内环法兰(2)对应预留紧穿丝孔(7)，穿丝孔(7)中设置螺栓；
    内环法兰(2)与内环(3)装配前，将内环法兰(2)的内孔进行内丝(5)加工、对内环(3)大口端的外锥面(8)进行外丝(4)加工，内丝(5)与外丝(4)分别加工完成后，将内环(3)和内环法兰(2)通过外丝(4)与内丝(5)的螺接，组成为内环组件；再将内环组件装入外环(1)的内锥孔中，调整穿丝孔(7)与法兰台槽(10)的螺孔对应，把螺栓穿入穿丝孔(7)中并旋转，通过螺栓使内环组件与外环(1)进行连接；内环法兰(2)与内环(3)螺接为一体的内环组件和外环(1)通过螺栓连接，成为锁紧盘组件。
  2. 根据权利要求1所述的一种风电锁紧盘内环螺接组件装置的装配方法，其特征在于：将锁紧盘组件套入轴套(9)，内环(3)的内孔与轴套(9)的外圆相配合，再将主轴(6)穿入轴套(9)并调整到安装位置。
  3. 根据权利要求1所述的一种风电锁紧盘内环螺接组件装置的装配方法，其特征在于：完成轴套(9)与主轴(6)定位后，旋转紧固螺栓，紧固螺栓推动内环法兰(2)使内环(3)进入外环(1)的内锥孔，同时，内环(3)的外锥面(8)受到外环(1)的内锥孔挤压向内收缩，内环(3)通过收缩传递挤压力使轴套(9)收缩，轴套(9)逐渐收缩对主轴(6)进行锁紧；紧固螺栓推动至内环法兰(2)端面与法兰台槽(10)对接后，完成风电锁紧盘对轴套(9)与主轴(6)的装配锁紧。
PCT/CN2017/074754 2017-02-24 2017-02-24 一种风电锁紧盘内环螺接组件装置的装配方法 WO2018152765A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/344,863 US10816021B2 (en) 2017-02-24 2017-02-24 Assembly method of inner ring threaded-connection component device of wind-power locking plate
EP17898095.9A EP3508745A4 (en) 2017-02-24 2017-02-24 METHOD FOR ASSEMBLING AN INTERNAL RING THREADED ASSEMBLY APPARATUS OF A WIND ENERGY LOCK PLATE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710101872.0 2017-02-24
CN201710101872.0A CN106704394B (zh) 2017-02-24 2017-02-24 一种风电锁紧盘内环螺接组件装置的装配方法

Publications (1)

Publication Number Publication Date
WO2018152765A1 true WO2018152765A1 (zh) 2018-08-30

Family

ID=58917198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/074754 WO2018152765A1 (zh) 2017-02-24 2017-02-24 一种风电锁紧盘内环螺接组件装置的装配方法

Country Status (4)

Country Link
US (1) US10816021B2 (zh)
EP (1) EP3508745A4 (zh)
CN (1) CN106704394B (zh)
WO (1) WO2018152765A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200063800A1 (en) * 2018-08-22 2020-02-27 Flexiv Ltd. Fixing apparatus for fixing a shaft to a mounting part and actuator of a robot
CN114382669B (zh) * 2022-01-25 2023-04-07 北京三力新能科技有限公司 一种风力发电机组轴承多功能锥套及其安装方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238665A1 (de) * 1992-11-17 1994-05-19 Jakob Ludwig Welle-Nabe-Verbindung
WO1998046897A1 (en) * 1997-04-14 1998-10-22 Sit S.P.A. Device for locking a mechanical member onto a shaft
CN201071884Y (zh) * 2007-07-25 2008-06-11 洛阳风动工具有限公司 同向双锥面锁紧盘
CN201496412U (zh) * 2009-09-15 2010-06-02 洛阳豪智机械有限公司 风电锁紧盘
CN201679657U (zh) * 2010-04-19 2010-12-22 洛阳豪智机械有限公司 等强度风电锁紧盘
CN104132069A (zh) * 2014-07-10 2014-11-05 洛阳风动工具有限公司 一种双头螺柱锁紧盘
CN106246473A (zh) * 2016-07-31 2016-12-21 洛阳豪智机械有限公司 一种风力发电机组主轴的轻型锁紧盘装置的安装方法
CN206072148U (zh) * 2016-09-22 2017-04-05 洛阳豪智机械有限公司 一种传动轴套接胀紧环的外接法兰装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003886A1 (de) * 1990-02-09 1991-08-14 Schloemann Siemag Ag Spannvorrichtung fuer ringkoerper auf einer welle
DE10245235B4 (de) * 2002-09-27 2008-01-24 Gerwah Gmbh Spannsatz
DE10315534B4 (de) * 2003-04-04 2008-04-17 Gerwah Gmbh Spannhülse mit Mutter
DE102006035946A1 (de) * 2006-07-31 2008-02-07 A. Friedr. Flender Ag Schrumpfscheibe
CN201464097U (zh) * 2009-07-29 2010-05-12 洛阳豪智机械有限公司 风电锁紧盘试验台
CN202418272U (zh) * 2012-01-01 2012-09-05 洛阳精联机械基础件有限公司 一种单腔液压锁紧盘
CN204327786U (zh) * 2014-12-17 2015-05-13 洛阳豪智机械有限公司 一种易安装拆卸液压锁紧盘

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238665A1 (de) * 1992-11-17 1994-05-19 Jakob Ludwig Welle-Nabe-Verbindung
WO1998046897A1 (en) * 1997-04-14 1998-10-22 Sit S.P.A. Device for locking a mechanical member onto a shaft
CN201071884Y (zh) * 2007-07-25 2008-06-11 洛阳风动工具有限公司 同向双锥面锁紧盘
CN201496412U (zh) * 2009-09-15 2010-06-02 洛阳豪智机械有限公司 风电锁紧盘
CN201679657U (zh) * 2010-04-19 2010-12-22 洛阳豪智机械有限公司 等强度风电锁紧盘
CN104132069A (zh) * 2014-07-10 2014-11-05 洛阳风动工具有限公司 一种双头螺柱锁紧盘
CN106246473A (zh) * 2016-07-31 2016-12-21 洛阳豪智机械有限公司 一种风力发电机组主轴的轻型锁紧盘装置的安装方法
CN206072148U (zh) * 2016-09-22 2017-04-05 洛阳豪智机械有限公司 一种传动轴套接胀紧环的外接法兰装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3508745A4 *

Also Published As

Publication number Publication date
CN106704394A (zh) 2017-05-24
EP3508745A4 (en) 2020-04-22
US20200056641A1 (en) 2020-02-20
CN106704394B (zh) 2023-03-31
EP3508745A1 (en) 2019-07-10
US10816021B2 (en) 2020-10-27

Similar Documents

Publication Publication Date Title
CN205895855U (zh) 防松螺母
CN106763249B (zh) 一种风电锁紧盘内环止口卡接组件装置的装配方法
WO2018152765A1 (zh) 一种风电锁紧盘内环螺接组件装置的装配方法
CN112943544A (zh) 一种风力发电机用锁紧盘
CN102588323A (zh) 一种立式多级泵转子部件锁紧与传动装置
CN104405755A (zh) 盘、轴类零件连接采用的螺栓套件
CN209309157U (zh) 一种风电主轴锁紧盘的内环大法兰组合式对接装置
CN104405777A (zh) 风力发电组合式收缩锁紧盘
CN201705782U (zh) 一种防松槽型螺母
CN207426915U (zh) 一种编码器与电机的连接结构
CN206830611U (zh) 一种连接紧固的防松螺母
CN203141430U (zh) 压滤机钢衬套安装工具
CN207104015U (zh) 一种三维多功能倒角弹性定位夹具
CN206770373U (zh) 防盗螺母组件及防盗螺母
CN202073941U (zh) 一种胀紧联结套
CN210799675U (zh) 一种螺纹多重锁紧防松装置
CN209364501U (zh) 一种便捷气动突缘螺母拧紧装置
CN207145468U (zh) 一种大型联轴器连接结构
CN207569022U (zh) 一种永不松动螺栓
CN207518372U (zh) 一种磁悬浮转子上硅钢片的安装结构
CN207111743U (zh) 一种连轴器
CN203449854U (zh) 驱动桥托架与桥壳装配定位机构
CN206903936U (zh) 一种离心压缩机的叶轮固定结构
WO2023173571A1 (zh) 一种风电主轴联接结构
CN205533820U (zh) 一种轮毂与半轴连接结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17898095

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017898095

Country of ref document: EP

Effective date: 20190404

NENP Non-entry into the national phase

Ref country code: DE