CN203380479U - Simple automatic spin welding platform - Google Patents

Simple automatic spin welding platform Download PDF

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Publication number
CN203380479U
CN203380479U CN201320382846.7U CN201320382846U CN203380479U CN 203380479 U CN203380479 U CN 203380479U CN 201320382846 U CN201320382846 U CN 201320382846U CN 203380479 U CN203380479 U CN 203380479U
Authority
CN
China
Prior art keywords
welding
platform
clamping platform
rotation
output shaft
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
CN201320382846.7U
Other languages
Chinese (zh)
Inventor
李家虎
刘光启
吴志宏
饶鑫宇
陈敬
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.)
XIANG YANG WU ER WU PUMP INDUSTRY Co Ltd
Original Assignee
XIANG YANG WU ER WU PUMP INDUSTRY Co Ltd
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 XIANG YANG WU ER WU PUMP INDUSTRY Co Ltd filed Critical XIANG YANG WU ER WU PUMP INDUSTRY Co Ltd
Priority to CN201320382846.7U priority Critical patent/CN203380479U/en
Application granted granted Critical
Publication of CN203380479U publication Critical patent/CN203380479U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a simple automatic spin welding platform, relates to a welding fixture used for gas shielded welding and belongs to the technical field of fixtures of welding machines. The simple automatic spin welding platform comprises a spin clamping platform, a support box, a driving motor and a regulating and controlling device. By speed reduction of gear engagement among intermediate shafts and an output shaft, the spin clamping platform is driven to rotate. Current is transformed in the regulating and controlling device and output to the driving motor during speed change, and variable-speed change of the driving motor is controlled and is transmitted to the spin clamping platform through speed reduction, so that rotation at different rotation speeds can be completed. The simple automatic spin welding platform can be used as the welding fixture, gas shielded circular (arc-shaped) weld beads are accurately aligned in real time by the aid of variable-speed rotation of workpiece welding places, and uniform welding beads and welding angles can be guaranteed during welding operation. Meanwhile, welding efficiency and quality can be improved, and the simple automatic spin welding platform is simple in structure, durable and convenient to operate.

Description

A kind of simple and easy automatic rotary welding platform
Technical field
The utility model relates to a kind of welding tooling, and particularly a kind of platform of the automatic rotation for gas shielded arc welding, be applicable to uniform circular weld joint, belongs to welding machine frock technical field.
Technical background
For gas shielded arc welding, especially to the welding of the circle that is evenly distributed (arc) weld seam ground structure part, usually need the operator to control the feeding of welding wire, welding gun and along with the direction of welding bead moves with uniform velocity simultaneously; So, the operator not only will control the feeding of welding wire and welding gun, also want the direction of Real Time Observation welding bead and adjust in time, to the operator require highly, often be difficult to arrive requirement or need to repeatedly revise and could arrive comparatively ideal effect.Therefore be necessary the welder of gas shielded arc welding is done to some compensation, can make the welding bead automatic alignment on workpiece when operation automatic uniform, make weld job more efficient.
Traditional way is by the hand-held welding wire of weld job personnel and welding gun, rely on the impression Manual alignment according to the welding bead of being certain about in advance, when the welding bead required is straight line, this kind of method is easier to realize, but when the welding bead needed is circular or similar camber line, the reproducibility of these class methods is not high, and weldquality is uneven is difficult to reach requirement.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of automatic rotary welding platform that can control rotary speed, realizes the in real time accurate centering of circular (arc) welding bead of gas shielded arc welding, guarantees that in weld job, welding bead is even, soldering angle is consistent; Simultaneously, improve welding efficiency and welding quality.The utility model discloses a kind of simple and easy automatic rotary welding platform.
The purpose of this utility model is achieved through the following technical solutions.
A kind of simple and easy automatic rotary welding platform of the present utility model, comprise rotation clamping platform, support box, drive motors, regulation device; Rotation clamping platform adopts the claw structure of being convenient to look for fast circle and levelling, and support box inside is provided with the rigid bearing bearing, and described bearing spider comprises power shaft and output shaft, and overlaps jackshaft more, and jackshaft quantity needs to determine according to transmission; Described power shaft is connected with drive motors, and output shaft is connected with rotation clamping platform; Each jackshaft two ends is respectively equipped with two bearings, and support box is mainly used in the bearing location of output shaft, jackshaft and power shaft being provided and supporting, and is the load-carrying members of total; Rotation clamping platform is connected with output shaft.By the engagement of the gear between jackshaft and output shaft, slow down, the rotation of driven rotary clamping platform; During speed change, electric current is converted in regulation device, exports to drive motors, controls the conversion of drive motors speed change, is delivered to rotation clamping platform through slowing down, and completes the rotation of different rotating speeds.
The preferred frequency converter of regulation device, can choose AC converter or DC frequency-changing device according to motor.When adopting direct current generator and corresponding regulation device when driving, can realize more smooth and wider speed change experience.
Described rotation clamping platform adopts integral type design (or adopting flange to be connected) with output shaft; Described rotation clamping platform is used discarded lathe three-claw chuck jaws transformation.
A kind of simple and easy automatic rotary welding platform of the present utility model is as the automatic rotary welding frock, the course of work is: workpiece is fixed on rotary welding platform, by drive motors band driven input shaft, by the engagement of the gear between jackshaft and output shaft, slow down, the rotation of driven rotary clamping platform; During speed change, electric current is converted in regulation device, exports to drive motors, controls the conversion of drive motors speed change, is delivered to rotation clamping platform through slowing down, and that realizes welding work pieces can be the uniform speed rotation under the demand of different rotating speeds; In this process, workpiece at the uniform velocity rotates can guarantee the in real time accurate centering of circular (arc) welding bead of gas shielded arc welding, guarantees that in weld job, welding bead is even, soldering angle is consistent; Simultaneously, improve welding efficiency and welding quality.
Welding method is:
Step 1, workpiece is placed on rotary welding platform, fixes by clamping after the claw centering;
Step 2, opening power are also regulated regulation device (frequency conversion), make clamping the rotary welding platform of workpiece rotate (being generally low speed rotation) with suitable speed;
It is motionless that step 3, hand torch are that thin flame is in after correct position, and at the uniform velocity push welding wire to workpiece, coordinates thin flame to complete welding;
Remove respectively welding gun and welding wire after step 4, weld seam, now also whether the quality of observable weld seam is up to standard, and available welding gun (without welding wire) is gone over again in welded joints if needed;
Step 5, welded, closed the power supply of welding gun and drive motors.
Beneficial effect:
1, a kind of simple and easy automatic rotary welding platform of the present utility model, slow down by the engagement of the gear between jackshaft and output shaft, the rotation of driven rotary clamping platform; During speed change, electric current is converted in regulation device, exports to drive motors, controls the conversion of drive motors speed change, is delivered to rotation clamping platform through slowing down, and completes the rotation of different rotating speeds.
2, a kind of simple and easy automatic rotary welding platform of the present utility model can be used as the automatic rotary welding frock, being specially adapted to welding bead is the welding tooling of circular or similar camber line, realize the in real time accurate centering of circular (arc) welding bead of gas shielded arc welding by welding work pieces ground speed-changing rotation, guarantee that in weld job, welding bead is even, soldering angle is consistent; Simultaneously, improve welding efficiency and welding quality.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-rotation clamping platform, 2-support box, 3-output shaft, 4-jackshaft, 5-power shaft, 6-drive motors, 7-regulation device.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
A kind of simple and easy automatic rotary welding platform of the present embodiment, comprise rotation clamping platform 1, support box 2, drive motors 6, regulation device 7; Rotation clamping platform 1 adopts the claw structure of being convenient to look for fast circle and levelling, and support box 2 inside are provided with the rigid bearing bearing, and described bearing spider comprises output shaft 3 and power shaft 5, and overlaps jackshaft 4 more, and jackshaft 4 quantity need to determine according to transmission; Described power shaft 5 is connected with drive motors 6, and output shaft 3 is connected with rotation clamping platform 1; Each jackshaft 4 two ends is respectively equipped with two bearings, and support box 2 is mainly used in the bearing location of output shaft 3, jackshaft 4 and power shaft 5 being provided and supporting, and is the load-carrying members of total; Rotation clamping platform 1 is connected with output shaft 3.By the engagement of the gear between jackshaft 4 and output shaft 3, slow down, the rotation of driven rotary clamping platform 1; During speed change, electric current is converted in regulation device 7, exports to drive motors 6, controls drive motors 6 speed change conversion, is delivered to rotation clamping platform 1 through slowing down, and completes the rotation of different rotating speeds.
The preferred frequency converter of regulation device 7, can choose AC converter or DC frequency-changing device according to motor.When adopting direct current generator and corresponding regulation device 7 conducts to drive, can realize more smooth and wider speed change experience.
Described rotation clamping platform 1 adopts the integral type design with output shaft 3; Described rotation clamping platform 1 is used discarded lathe three-claw chuck jaws transformation.
A kind of simple and easy automatic rotary welding platform of the present embodiment is as the automatic rotary welding frock, the course of work is: workpiece is fixed on rotation clamping platform 1, by drive motors 6 band driven input shafts 5, by the engagement of the gear between jackshaft 4 and output shaft 3, slow down, the rotation of driven rotary clamping platform 1; During speed change, electric current is converted in regulation device 7, exports to drive motors 6, controls drive motors 6 speed change conversion, is delivered to rotation clamping platform 1 through slowing down, and welding work pieces is realized according under the demand of different rotating speeds, being the uniform speed rotation.Workpiece ground at the uniform velocity rotates realizes the in real time accurate centering of circular (arc) welding bead of gas shielded arc welding, guarantees that in weld job, welding bead is even, soldering angle is consistent; Simultaneously, improve welding efficiency and welding quality.
Welding method is:
Step 1, workpiece is placed on rotary welding platform, fixes by clamping after the claw centering;
Step 2, opening power are also regulated regulation device (frequency conversion), make clamping the rotary welding platform of workpiece rotate (being generally low speed rotation) with suitable speed;
It is motionless that step 3, hand torch are that thin flame is in after correct position, and at the uniform velocity push welding wire to workpiece, coordinates thin flame to complete welding;
Remove respectively welding gun and welding wire after step 4, weld seam, now also whether the quality of observable weld seam is up to standard, and available welding gun (without welding wire) is gone over again in welded joints if needed;
Step 5, welded, closed the power supply of welding gun and drive motors.
The utility model protection domain not only is confined to the present embodiment, and the present embodiment is for explaining the utility model, all changes under same principle and design condition or revise all within the disclosed protection domain of the utility model with the utility model.

Claims (3)

1. a simple and easy automatic rotary welding platform, is characterized in that: comprise rotation clamping platform (1), support box (2), drive motors (6), regulation device (7); Rotation clamping platform (1) adopts the claw structure of being convenient to look for fast circle and levelling; Support box (2) inside is provided with the rigid bearing bearing, and described bearing spider comprises power shaft (5) and output shaft (3), and overlaps jackshaft (4) more, and jackshaft (4) quantity needs to determine according to transmission; Described power shaft (5) is connected with drive motors (6), and output shaft (3) is connected with rotation clamping platform (1); Each jackshaft (4) two ends are respectively equipped with two bearings, and support box (2) is mainly used in the bearing location of output shaft (3), jackshaft (4) and power shaft (5) being provided and supporting, and is the load-carrying members of total; Rotation clamping platform (1) is connected with output shaft (3); By the engagement of the gear between jackshaft (4) and output shaft (3), slow down, the rotation of driven rotary clamping platform (1); During speed change, electric current is converted in regulation device (7), exports to drive motors (6), controls the conversion of drive motors (6) speed change, is delivered to rotation clamping platform (1) through slowing down, and completes the rotation of different rotating speeds.
2. a kind of simple and easy automatic rotary welding platform as claimed in claim 1, is characterized in that: described rotation clamping platform (1) and the design of output shaft (3) employing integral type; Described rotation clamping platform (1) is preferably used discarded lathe three-claw chuck jaws transformation.
3. a kind of simple and easy automatic rotary welding platform as claimed in claim 1 or 2 is characterized in that: regulation device (7) is frequency converter preferably, and motor is chosen AC converter or DC frequency-changing device as required.
CN201320382846.7U 2013-07-01 2013-07-01 Simple automatic spin welding platform Expired - Fee Related CN203380479U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320382846.7U CN203380479U (en) 2013-07-01 2013-07-01 Simple automatic spin welding platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320382846.7U CN203380479U (en) 2013-07-01 2013-07-01 Simple automatic spin welding platform

Publications (1)

Publication Number Publication Date
CN203380479U true CN203380479U (en) 2014-01-08

Family

ID=49869006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320382846.7U Expired - Fee Related CN203380479U (en) 2013-07-01 2013-07-01 Simple automatic spin welding platform

Country Status (1)

Country Link
CN (1) CN203380479U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103286421A (en) * 2013-07-01 2013-09-11 襄阳五二五泵业有限公司 Simple automatic rotary welding platform
CN104308331A (en) * 2014-10-27 2015-01-28 无锡华联科技集团有限公司 Rotary structure for longitudinal welding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103286421A (en) * 2013-07-01 2013-09-11 襄阳五二五泵业有限公司 Simple automatic rotary welding platform
CN104308331A (en) * 2014-10-27 2015-01-28 无锡华联科技集团有限公司 Rotary structure for longitudinal welding machine

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

Granted publication date: 20140108

Termination date: 20170701