CN103084774A - Vane positioning and welding machine - Google Patents

Vane positioning and welding machine Download PDF

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CN103084774A
CN103084774A CN2013100386680A CN201310038668A CN103084774A CN 103084774 A CN103084774 A CN 103084774A CN 2013100386680 A CN2013100386680 A CN 2013100386680A CN 201310038668 A CN201310038668 A CN 201310038668A CN 103084774 A CN103084774 A CN 103084774A
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longitudinal
fixed
blade
seat
locking bolt
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CN103084774B (en
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徐松茂
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Jiangsu Xinqisheng Precision Sheet Metal Co.,Ltd.
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WUXI XINQISHENG ELECTRICAL APPLIANCE CO Ltd
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Abstract

本发明涉及一种叶片定位焊接机，在床身上固定有操作台面，在操作台面上固定有纵向导轨、纵向气缸与轴承座，在纵向导轨上滑动连接有纵向滑块，纵向气缸的活塞杆端部与纵向滑块相连，在纵向滑块上固定有纵向移动架，在纵向移动架上固定有叶片安装座；在轴承座内通过轴承转动安装有主动轮轴，在主动轮轴的顶端部沿着其轴向开设有锁紧螺栓孔，在锁紧螺栓孔内螺接有锁紧螺栓，在锁紧螺栓上安装有锁紧压板，在床身内固定有电机座，在电机座上安装有伺服电机，伺服电机的输出轴与主动轮轴相连。本发明结构简单，使用时，可以使得叶片在叶片中心座上定位非常准确，而且定位非常快速，大大提高了叶片在叶片中心座上的焊接效率。

Figure 201310038668

The invention relates to a vane positioning welding machine. An operation table is fixed on the bed, a longitudinal guide rail, a longitudinal cylinder and a bearing seat are fixed on the operation table, a longitudinal slide block is slidably connected to the longitudinal guide rail, and the piston rod end of the longitudinal cylinder The part is connected with the longitudinal slider, and the longitudinal moving frame is fixed on the longitudinal sliding block, and the blade mounting seat is fixed on the longitudinal moving frame; the driving wheel shaft is installed through the bearing rotation in the bearing seat, and the top end of the driving wheel shaft is along its A locking bolt hole is opened in the axial direction, a locking bolt is screwed in the locking bolt hole, a locking pressure plate is installed on the locking bolt, a motor seat is fixed in the bed, and a servo motor is installed on the motor seat. The output shaft of the servo motor is connected with the driving wheel shaft. The invention has a simple structure, and when in use, the blade can be positioned very accurately and quickly on the blade center seat, and the welding efficiency of the blade on the blade center seat is greatly improved.

Figure 201310038668

Description

叶片定位焊接机Blade positioning welding machine

技术领域 technical field

本发明涉及一种焊接装置，尤其是一种叶片定位焊接机。 The invention relates to a welding device, in particular to a blade positioning welding machine.

背景技术 Background technique

在机械焊接制造行业中，许多大型焊接机械结构中在纵向，横向和垂向三个方向精度焊接以满足技术要求，现有技术中，纵向横向和垂向三个方向通常是采用人工划线的方法，这种加工方式效率低下，极大地浪费人力资源，而且由于机械焊接需要三方面位置和角度的高精度定位，每做一套工件合格很差，报废量很大效果很不理想。 In the mechanical welding manufacturing industry, many large-scale welding mechanical structures are welded with precision in the longitudinal, transverse and vertical directions to meet technical requirements. In the prior art, manual scribing is usually used in the longitudinal, transverse and vertical directions. method, this processing method is inefficient and greatly wastes human resources, and because mechanical welding requires high-precision positioning of three aspects of position and angle, each set of workpieces is poorly qualified, and the amount of scrap is large, and the effect is not ideal.

发明内容 Contents of the invention

本发明的目的是克服现有技术中存在的不足，提供一种定位精度高、定位速度快、可以大大提高焊接效率的叶片定位焊接机。 The object of the present invention is to overcome the deficiencies in the prior art and provide a blade positioning welding machine with high positioning accuracy, fast positioning speed and greatly improved welding efficiency.

按照本发明提供的技术方案，所述叶片定位焊接机，在床身上固定有操作台面，在操作台面上固定有纵向导轨、纵向气缸与轴承座，在纵向导轨上滑动连接有纵向滑块，纵向气缸的活塞杆端部与纵向滑块相连，在纵向滑块上固定有纵向移动架，在纵向移动架上固定有叶片安装座；在轴承座内通过轴承转动安装有主动轮轴，在主动轮轴的顶端部沿着其轴向开设有锁紧螺栓孔，在锁紧螺栓孔内螺接有锁紧螺栓，在锁紧螺栓上安装有锁紧压板，在床身内固定有电机座，在电机座上安装有伺服电机，伺服电机的输出轴与主动轮轴相连。 According to the technical solution provided by the present invention, the blade positioning welding machine is fixed with an operation table on the bed, and a longitudinal guide rail, a longitudinal cylinder and a bearing seat are fixed on the operation table, and a longitudinal slider is slidably connected to the longitudinal guide rail. The end of the piston rod of the cylinder is connected with the longitudinal slider, and the longitudinal moving frame is fixed on the longitudinal sliding block, and the blade mounting seat is fixed on the longitudinal moving frame; the driving wheel shaft is installed in the bearing seat through the bearing rotation, and the driving wheel shaft The top end is provided with a locking bolt hole along its axial direction, and a locking bolt is screwed into the locking bolt hole. A locking pressure plate is installed on the locking bolt, and a motor seat is fixed in the bed. A servo motor is installed, and the output shaft of the servo motor is connected with the driving wheel shaft.

所述操作台面所在平面与水平面呈40~60°的夹角。 The plane where the operating table is located forms an included angle of 40-60° with the horizontal plane.

所述主动轮轴的轴线与操作台面所在平面呈垂直设置。 The axis of the driving wheel shaft is perpendicular to the plane where the operating table is located.

本发明结构简单，使用时，可以使得叶片在叶片中心座上定位非常准确，而且定位非常快速，大大提高了叶片在叶片中心座上的焊接效率。 The invention has a simple structure, and when in use, the blade can be positioned very accurately and quickly on the blade center seat, and the welding efficiency of the blade on the blade center seat is greatly improved.

附图说明 Description of drawings

图1是本发明的结构示意图。 Fig. 1 is a schematic structural view of the present invention.

具体实施方式 Detailed ways

下面结合具体实施例对本发明作进一步说明。 The present invention will be further described below in conjunction with specific examples.

该叶片定位焊接机，在床身1上固定有操作台面10，在操作台面10上固定有纵向导轨2、纵向气缸3与轴承座4，在纵向导轨2上滑动连接有纵向滑块5，纵向气缸3的活塞杆端部与纵向滑块5相连，在纵向滑块5上固定有纵向移动架6，在纵向移动架6上固定有叶片安装座7；在轴承座4内通过轴承转动安装有主动轮轴8，在主动轮轴8的顶端部沿着其轴向开设有锁紧螺栓孔，在锁紧螺栓孔内螺接有锁紧螺栓9，在锁紧螺栓9上安装有锁紧压板11，在床身1内固定有电机座，在电机座上安装有伺服电机12，伺服电机12的输出轴与主动轮轴8相连。 In this vane positioning welding machine, an operation table 10 is fixed on the bed 1, a longitudinal guide rail 2, a longitudinal cylinder 3 and a bearing seat 4 are fixed on the operation table 10, and a longitudinal slider 5 is slidably connected to the longitudinal guide rail 2, and the longitudinal The end of the piston rod of the cylinder 3 is connected with the longitudinal slider 5, and the longitudinal moving frame 6 is fixed on the longitudinal sliding block 5, and the blade mounting seat 7 is fixed on the longitudinal moving frame 6; The driving wheel shaft 8 has a locking bolt hole along its axial direction at the top of the driving wheel shaft 8, and a locking bolt 9 is screwed in the locking bolt hole, and a locking pressure plate 11 is installed on the locking bolt 9. A motor base is fixed in the bed 1, and a servo motor 12 is installed on the motor base, and the output shaft of the servo motor 12 is connected with the driving wheel shaft 8.

所述操作台面10所在平面与水平面呈40~60°的夹角。 The plane where the operating table 10 is located forms an included angle of 40-60° with the horizontal plane.

所述主动轮轴8的轴线与操作台面10所在平面呈垂直设置。 The axis of the driving wheel shaft 8 is perpendicular to the plane where the operating table 10 is located.

在叶片安装座7上具有与所要安装的叶片13的横截面形状配合的弧形槽，在叶片安装座7上安装有用于将叶片13顶紧在弧形槽内的叶片顶紧机构。 There is an arc-shaped groove matching the cross-sectional shape of the blade 13 to be installed on the blade mounting seat 7 , and a blade tightening mechanism for pressing the blade 13 in the arc-shaped groove is installed on the blade mounting seat 7 .

使用时，将叶片13通过叶片顶紧机构顶紧安装在叶片安装座7上，启动纵向气缸3，使得纵向气缸3的活塞杆推着纵向滑块5、纵向移动架6与叶片安装座7一起往主动轮轴8上固定的叶片中心座14方向运动，当叶片13与叶片中心座14的外壁接触时，停止纵向气缸3，操作人员使用电焊机将叶片13与叶片中心座14点焊连接一起，使得叶片13在叶片中心座14上的角度固定下来，点焊完成，叶片顶紧机构松开叶片13；纵向气缸3的活塞杆缩回，纵向气缸3的活塞杆带着纵向滑块5、纵向移动架6与叶片安装座7一起远离主动轮轴8上固定的叶片中心座14；然后安装上另一块叶片13，启动伺服电机12，使得主动轮轴8转动所需的角度，主动轮轴8转动一定角度后；再次启动纵向气缸3，使得纵向气缸3的活塞杆推着纵向滑块5、纵向移动架6与叶片安装座7一起往主动轮轴8上固定的叶片中心座14方向运动，当叶片13与叶片中心座14的外壁接触时，停止纵向气缸3，操作人员使用电焊机将叶片13与叶片中心座14点焊连接一起，如此往复循环，直至点焊完所有的叶片13。在叶片中心座14上焊接完所有的叶片13后，取下叶片中心座14，然后使用焊接机将叶片中心座14与所有的叶片13连续焊接一起。 During use, the blade 13 is mounted on the blade mounting seat 7 by the blade tightening mechanism, and the longitudinal cylinder 3 is started, so that the piston rod of the longitudinal cylinder 3 pushes the longitudinal slider 5, the longitudinal moving frame 6 and the blade mounting seat 7 together. Move towards the fixed blade center seat 14 on the driving wheel shaft 8. When the blade 13 contacts the outer wall of the blade center seat 14, stop the longitudinal cylinder 3. The operator uses an electric welding machine to connect the blade 13 and the blade center seat 14 by spot welding. The angle of the blade 13 on the blade center seat 14 is fixed, the spot welding is completed, and the blade tightening mechanism releases the blade 13; the piston rod of the longitudinal cylinder 3 retracts, and the piston rod of the longitudinal cylinder 3 carries the longitudinal slider 5, The mobile frame 6 and the blade mounting seat 7 are away from the fixed blade center seat 14 on the driving wheel shaft 8; then another blade 13 is installed, and the servo motor 12 is started, so that the driving wheel shaft 8 rotates at a required angle, and the driving wheel shaft 8 rotates at a certain angle Afterwards: Start the longitudinal cylinder 3 again, so that the piston rod of the longitudinal cylinder 3 pushes the longitudinal slider 5, the longitudinal moving frame 6 and the blade mounting seat 7 to move toward the fixed blade center seat 14 on the driving wheel shaft 8, when the blade 13 and When the outer wall of the blade center seat 14 contacts, the vertical cylinder 3 is stopped, and the operator uses an electric welding machine to connect the blade 13 and the blade center seat 14 by spot welding, and so reciprocates until all the blades 13 are spot welded. After all the blades 13 have been welded on the blade center seat 14, the blade center seat 14 is removed, and then the blade center seat 14 is continuously welded together with all the blades 13 using a welding machine.

Claims (3)

1. blade positioning welding, it is characterized in that: be fixed with operating table surface (10) on lathe bed (1), be fixed with longitudinal rail (2), vertical cylinder (3) and bearing block (4) on operating table surface (10), slidably connect longitudinal sliding block (5) on longitudinal rail (2), vertically the piston rod end of cylinder (3) is connected with longitudinal sliding block (5), be fixed with on longitudinal sliding block (5) and vertically move frame (6), be fixed with blades installation seat (7) on frame (6) vertically moving; Be rotatablely equipped with drive sprocket axle (8) by bearing in bearing block (4), top ends at drive sprocket axle (8) axially offers the locking screw keyhole along it, be bolted with clamping screw (9) in the locking screw keyhole, locking pressure plate (11) is installed on clamping screw (9), be fixed with motor cabinet in lathe bed (1), servomotor (12) is installed on motor cabinet, and the output shaft of servomotor (12) is connected with drive sprocket axle (8).
2. blade positioning welding as claimed in claim 1 is characterized in that: described operating table surface (10) plane, place is horizontal by the angle of 40 ~ 60 °.
3. blade positioning welding as claimed in claim 1 is characterized in that: the axis of described drive sprocket axle (8) and operating table surface (10) plane, place are vertical setting.
CN201310038668.0A 2013-01-31 2013-01-31 Vane positioning and welding machine Active CN103084774B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296699A (en) * 2018-03-28 2018-07-20 广西百盛通风设备科技有限公司 A kind of fan blade welder
CN108817723A (en) * 2018-08-01 2018-11-16 四川天宇坤建空调设备有限公司 A kind of fan blade welder and its application method
CN112389859A (en) * 2020-11-27 2021-02-23 桂林航天工业学院 Motor fixing device capable of reducing vibration

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2778453Y (en) * 2004-07-23 2006-05-10 北京东方新强设备制造有限公司 Automatic welding apparatus for S-type helical blade surface
CN201415316Y (en) * 2009-04-16 2010-03-03 湖北双剑鼓风机制造有限公司 Fan impeller inclined temperature control welding table
CN202461876U (en) * 2012-01-31 2012-10-03 无锡市明通动力附件有限公司 Blade welding tooling for cooling fan
CN102744543A (en) * 2012-07-24 2012-10-24 安徽安风风机有限公司 Locating spot welding equipment of fan impeller blade
CN202527650U (en) * 2012-03-09 2012-11-14 肇庆龙头电子电器有限公司 Manipulator of full-automatic riveting equipment
CN203156267U (en) * 2013-01-31 2013-08-28 无锡新奇生电器有限公司 Blade locating and welding machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2778453Y (en) * 2004-07-23 2006-05-10 北京东方新强设备制造有限公司 Automatic welding apparatus for S-type helical blade surface
CN201415316Y (en) * 2009-04-16 2010-03-03 湖北双剑鼓风机制造有限公司 Fan impeller inclined temperature control welding table
CN202461876U (en) * 2012-01-31 2012-10-03 无锡市明通动力附件有限公司 Blade welding tooling for cooling fan
CN202527650U (en) * 2012-03-09 2012-11-14 肇庆龙头电子电器有限公司 Manipulator of full-automatic riveting equipment
CN102744543A (en) * 2012-07-24 2012-10-24 安徽安风风机有限公司 Locating spot welding equipment of fan impeller blade
CN203156267U (en) * 2013-01-31 2013-08-28 无锡新奇生电器有限公司 Blade locating and welding machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296699A (en) * 2018-03-28 2018-07-20 广西百盛通风设备科技有限公司 A kind of fan blade welder
CN108296699B (en) * 2018-03-28 2023-09-08 广西百盛通风设备科技有限公司 Fan blade welding device
CN108817723A (en) * 2018-08-01 2018-11-16 四川天宇坤建空调设备有限公司 A kind of fan blade welder and its application method
CN112389859A (en) * 2020-11-27 2021-02-23 桂林航天工业学院 Motor fixing device capable of reducing vibration
CN112389859B (en) * 2020-11-27 2022-05-27 桂林航天工业学院 A vibration-damping motor fixing device

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