CN205650937U - Portable portable friction stir spot welding machine - Google Patents

Portable portable friction stir spot welding machine Download PDF

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Publication number
CN205650937U
CN205650937U CN201620288670.2U CN201620288670U CN205650937U CN 205650937 U CN205650937 U CN 205650937U CN 201620288670 U CN201620288670 U CN 201620288670U CN 205650937 U CN205650937 U CN 205650937U
Authority
CN
China
Prior art keywords
stirring
head
motor
portable
friction stir
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201620288670.2U
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Chinese (zh)
Inventor
曹文明
陈玉华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Hangkong University
Original Assignee
Nanchang Hangkong University
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 Nanchang Hangkong University filed Critical Nanchang Hangkong University
Priority to CN201620288670.2U priority Critical patent/CN205650937U/en
Application granted granted Critical
Publication of CN205650937U publication Critical patent/CN205650937U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a portable portable friction stir spot welding machine, main stirring main part, local top, vertical migration slip table, the handheld handle of supporting of including, its characterized in that: the stirring main part is fixed on removing the slip table has motor and motor protection device in, and the motor output end is continuous through shaft coupling and stirring head, there is the motor on vertical migration slip table upper portion, and the motor drives the lead screw and rotates, and the first main part of control stirring moves down, the local top of supporting is connected with perpendicular slip table through the bolt, can select the installation and lift off according to the use occasion of difference, handheld handle is installed on perpendicular slip table, the speed governing switch that has switch that the control slip table moved down on the handle and adjust the first rotational speed of stirring. Should the utility model discloses the beneficial effect who reaches is: stirring the head through the control of perpendicular slip table and moving down, cooperation detachable supports the top use in the part, can satisfy the welding needs of different occasions.

Description

A kind of Portable hand friction stir spot welding machine
Technical field
This utility model relates to a kind of Portable hand friction stir spot welding machine, belongs to friction stir welding machine field.
Background technology
Friction stir spot welding is based on a kind of new solder technology of exploitation on the basis of the welding of linear agitating friction, it is with the difference of agitating friction welding technology, friction stir spot welding not vertically moving along weld seam, and inclination angle, stirring tool welding direction in pinpoint welding procedure.Friction stir spot welding combines tradition pinpoint welding procedure and the thermal source producing method of agitating friction welding technology, under the effect of frictional heat and plastic deformation ability, defines the some joint of firmly connection, has obvious advantage in terms of the welding light-alloy such as aluminum, magnesium.
Existing agitating friction machine is all the equipment that build is bigger, carries out needing to be equipped with special fixture during spot welding and uses.When carrying out the spot welding of large-scale and complex part, the friction stir welding machine that build is huge just cannot meet use, and it is higher to design special fixture expense, inefficient, in this case a simple in construction it is accomplished by, easy to carry and can meet and use the friction stir spot welding machine required.
National patent 201520711246.X, discloses and a disclose a kind of portable friction stir spot soldering equipment and it is characterized in that, including stirring module and hand held module;Described hand held module includes main casing, is arranged on the motor within main casing and universal driving shaft;Described stirring module includes main shaft, the mixing needle being arranged on spindle nose, the spring module that is arranged on main shaft;Described mixing needle has been orderly arranged outside each the shaft shoulder and shaft shoulder fixed block;Described spring module includes spacing regulating block, limited block, spring base and spring;It is provided with bearing between described stirring module and hand held module.The beneficial effect that this utility model is reached: this device uses spring module, enable to mixing needle and the shaft shoulder forms telescopic structure, the telescopic distance of mixing needle and the shaft shoulder is regulated such that it is able to tackle the various situation needing welding by the position of regulation limited block.
But equipment above is excessively simple, only take into account the welding welding some weldments that can bear pressure, relatively thin for those materials, it is impossible to for bearing the sheet material of certain pressure, it is impossible to use.This equipment needs manually to apply pressure simultaneously, And manually execute and stressed be not advantageous in that, continuously during welding can the most non-arduously, and can be because one hand can not hold on equipment very well, it may appear that shake, cause property of welded joint to decline.
Summary of the invention
In order to overcome problem above, now provide a Portable hand friction stir spot welding machine, it is ensured that while welding stability, moreover it is possible to meet the friction stir spot welding needs of different structure.
In order to realize above-mentioned target, this utility model adopts the following technical scheme that: a kind of Portable hand friction stir spot welding machine, mainly includes vertically moving slide unit, stirring main part, local support top, hand holding handle;It is characterized in that: stirring main part is fixed on Mobile Slide, and local support top is connected with vertical slide unit by bolt, can select to install and unload according to different use occasions;Hand holding handle is arranged on vertical slide unit, handle has and controls switch and the speed-regulating switch of regulation stirring-head rotating speed that slide unit moves down.
Described vertically move slide unit include portable, slide unit motor, slide block;It is characterized in that: portable upper end is provided with slide unit motor, and portable is provided with slide block, and stirring main part is fixed on Mobile Slide by slide block, and slide unit driven by motor screw turns controls stirring-head main part and moves down.
Described stirring main part includes stirring-head, installs the head of stirring-head, bearing, shaft coupling, stirring motor and electric motor protective device;It is characterized in that: stirring-head connects the head installing stirring-head, the head installing stirring-head is arranged on bearing, and the head installing stirring-head is connected by shaft coupling and stirring motor outfan, and stirring motor and electric motor protective device connect.
Described hand holding handle includes motor switch, stirring-head speed-regulating switch;It is characterized in that: motor switch and stirring-head speed-regulating switch are installed on hand holding handle.
Described stirring main part is mainly made up of motor part, is provided with electric motor protective device, it is to avoid electric current is excessive burns out motor coil.
Described stirring-head can need to change different sizes according to welding.
Described local support top is designed to detachable form, welding can not bear the sheet material of pressure when, uses local support top, prevents sheet material from being bent by the shaft shoulder, when welding the sheet material of allowable stress, in order to alleviate weight, can will unload local support top.
Having joined portable on described Mobile Slide, coordinated handle to use, both hands coordinate, and can reduce welding shake.
This this utility model reaches to provide the benefit that: controls stirring-head by vertical slide unit and moves down, coordinates dismountable local support top to use, and can meet the welding needs of different occasion.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is that this utility model stirs main part schematic diagram.
Fig. 3 is for unloading local support top solder schematic diagram.
Fig. 4 local support top schematic diagram.
In the drawings, 1 vertically moves slide unit, 11 portable; 12 slide unit motors, 13 slide blocks, 2 stirring main parts; 21 stirring-heads, 22 install the head of stirring-head, 23 bearings; 24 shaft couplings, 25 stirring motors, 26 electric motor protective devices; 3 local support tops; 4 hand holding handles, 41 motor switch, 42 stirring-head speed-regulating switch.
Detailed description of the invention
Further describe detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.
As shown in the figure, the utility model is achieved like this, a kind of Portable hand friction stir spot welding machine, mainly includes stirring main part 2, local support top 3, vertically moving slide unit 1, hand holding handle 4, it is characterised in that: stirring main part 2 is fixed on Mobile Slide 1;Vertically move slide unit 1 top and have slide unit motor 12, driven by motor screw turns, control stirring-head main body 2 part and move down;Local support top 3 is connected with vertical slide unit 1 by bolt;Hand holding handle 4 is arranged on vertical slide unit.
Stirring main part 2 is mainly made up of motor part 25 and electric motor protective device 26, and electric motor protective device 26 is avoided that electric current is excessive and burns out motor coil.
The head 22 installing stirring-head is connected with motor part 25 outfan by shaft coupling 24, is fixed by bearing 23 simultaneously, and stirring-head 21 is contained in head 22, can change different stirring-heads 21 according to welding condition.
Having carrying handle on Mobile Slide 1, facilitate both hands to mention mash welder, slide block 13 is arranged on leading screw, is moved by slide motor 12 band movable slider 13, drives stirring main part 2 to move up and down simultaneously.
Local support top 3 can realize dismounting, schematic diagram when Fig. 3 is the sheet material of welding allowable stress.Fig. 4 is local support top 3 schematic diagram.
Have on hand holding handle 4 and control switch 41 and the speed-regulating switch 42 of regulation stirring-head rotating speed that slide unit moves down.
The above is only a specific embodiment of the present utility model, the protection domain being not intended to limit the present invention, and any modification, equivalent substitution and improvement that all spiritual according to the present invention and principle is made etc. belong to the row of protection scope of the present invention.

Claims (6)

1. a Portable hand friction stir spot welding machine, mainly includes vertically moving slide unit, stirring main part, local support top, hand holding handle;It is characterized in that: stirring main part is fixed on Mobile Slide, and local support top is connected with vertical slide unit by bolt, can select to install and unload according to different use occasions;Hand holding handle is arranged on vertical slide unit, handle has and controls switch and the speed-regulating switch of regulation stirring-head rotating speed that slide unit moves down.
A kind of Portable hand friction stir spot welding machine the most according to claim 1, it is characterised in that vertically move described in: slide unit include portable, slide unit motor, slide block;Portable upper end is provided with slide unit motor, and portable is provided with slide block, and stirring main part is fixed on Mobile Slide by slide block.
A kind of Portable hand friction stir spot welding machine the most according to claim 1, it is characterised in that: described stirring main part includes stirring-head, installs the head of stirring-head, bearing, shaft coupling, stirring motor and electric motor protective device;Stirring-head connects the head installing stirring-head, and the head installing stirring-head is arranged on bearing, and the head installing stirring-head is connected by shaft coupling and stirring motor outfan, and stirring motor and electric motor protective device connect.
A kind of Portable hand friction stir spot welding machine the most according to claim 1, it is characterised in that: described hand holding handle includes motor switch, stirring-head speed-regulating switch;Motor switch and stirring-head speed-regulating switch are installed on hand holding handle.
A kind of Portable hand friction stir spot welding machine the most according to claim 1, it is characterised in that: described stirring-head can need to change different sizes according to welding.
A kind of Portable hand friction stir spot welding machine the most according to claim 1, it is characterised in that: described local support top is designed to detachable form.
CN201620288670.2U 2016-04-09 2016-04-09 Portable portable friction stir spot welding machine Expired - Fee Related CN205650937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620288670.2U CN205650937U (en) 2016-04-09 2016-04-09 Portable portable friction stir spot welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620288670.2U CN205650937U (en) 2016-04-09 2016-04-09 Portable portable friction stir spot welding machine

Publications (1)

Publication Number Publication Date
CN205650937U true CN205650937U (en) 2016-10-19

Family

ID=57389727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620288670.2U Expired - Fee Related CN205650937U (en) 2016-04-09 2016-04-09 Portable portable friction stir spot welding machine

Country Status (1)

Country Link
CN (1) CN205650937U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296626A (en) * 2018-02-12 2018-07-20 沈阳理工大学 A kind of handheld portable dual-purpose type friction stir welding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296626A (en) * 2018-02-12 2018-07-20 沈阳理工大学 A kind of handheld portable dual-purpose type friction stir welding machine
CN108296626B (en) * 2018-02-12 2020-05-15 沈阳理工大学 Handheld portable dual-purpose type friction stir welding machine

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161019

Termination date: 20170409

CF01 Termination of patent right due to non-payment of annual fee