CN2116557U - Electric welding machine secondary power supply hand grinding wheel machine - Google Patents
Electric welding machine secondary power supply hand grinding wheel machine Download PDFInfo
- Publication number
- CN2116557U CN2116557U CN 92203215 CN92203215U CN2116557U CN 2116557 U CN2116557 U CN 2116557U CN 92203215 CN92203215 CN 92203215 CN 92203215 U CN92203215 U CN 92203215U CN 2116557 U CN2116557 U CN 2116557U
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- China
- Prior art keywords
- hand grinding
- machine
- grinding tool
- grinding wheel
- power supply
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- 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.)
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a hand grinding wheel machine used for carrying out grinding operations in the process of welding. The hand grinding wheel machine does not need common 220V or 380V supply networks for directly supplying electricity. However, the secondary side of an electric welding machine with lower voltage output is used for supplying electricity to the hand grinding wheel machine. Because the supply voltage is lower, a user's personal safety is further ensured. The hand grinding wheel machine is connected with the secondary side of the electric welding machine by a special connecting structure. A welding cable and a ground cable are used, and the hand grinding wheel machine does not need additional wires. The connection means of a ground wire coupler using fast joints and welding elements is fast and convenient. The material is saved, and the work efficiency is increased.
Description
The utility model belongs to mechanical engineering field, and specifically, it relates to the hand grinding tool machine that uses in a kind of welding procedure.
In welding procedure, often to repair the polishing weld bond, the hand grinding tool machine construction tool that is absolutely necessary.
The hand grinding tool machine that in the past used in welding procedure has following two kinds:
1, pneumatic power hand grinding tool machine
This hand grinding tool machine is power with compressed air.Operating personnel do not have Danger Electric shock risk, and are safe and reliable.Provide compressed-air actuated air pump but it need be equipped, and with the high pressure band of gas on the compressed air delivery abrasive machine in one's hands.Such hand grinding tool machine is equipped the cost height and is dragged the line heaviness.
2, the hand grinding tool machine of directly powering with electrical network (220V or 380V)
This hand grinding tool machine is electronic hand grinding tool machine, because directly by mains supply, so power supply drags line very long, even more serious is because the welding procedure construction condition is abominable, the example that power supply drags the insulation sheath of line to be bumped brokenly often takes place and the voltage of power supply grid is very high, often causes the generation of personnel's electric shock accidents.
At the weak point of the hand grinding tool machine that uses in the above-mentioned welding procedure, the purpose of the utility model is to propose a kind of electronic hand grinding tool machine with novel power supply mode and draw bail.See also accompanying drawing.
Hand grinding tool machine 4 is based on the low-voltage motor, and its rated voltage is for exchanging or direct current 60-90V.This hand grinding tool machine need not directly be powered by common electrical network, links but make two power supplies of hand grinding tool machine drag line and electric welding machine to pay the limit, and the low voltage of paying the limit with electric welding machine is the power supply of hand grinding tool machine.
It is as described below that the power supply of hand grinding tool machine drags line and electric welding machine to pay the draw bail on limit:
1, on the welding cable between electrode holders 5 and the electric welding machine 12, in place the quick connecting joint of activity is installed near electrode holders 5, its male 7 is in electrode holders 5 one sides, and female 10 is in electric welding machine 12 1 sides.Electrode holders cable 6 and welding machine cable 11 two parts of welding cable being divided into to separate.
2,, the male 9 of the snap joint of a specification of the same race is installed in an end that line 8 is dragged in power supply of hand grinding tool machine 4.
3, drag the end of line 3 to install that an extraordinary weldment---ground wire coupling 2(sees also utility model patent 91201566.7 in another power supply of hand grinding tool machine 4).
This novel hand grinding tool machine has the advantage of two aspects:
1, supply voltage is low, makes operating personnel's personal safety more secure.
2, line is dragged in the power supply of avoiding laying long hand grinding tool machine in addition.Save time, the saving of labor.Improve the operating efficiency of preparing before the weldering.
In conjunction with the accompanying drawings, the narration embodiment of the present utility model as follows: in the accompanying drawings,
1, welded piece
2, weldment---ground wire coupling
3, line B is dragged in the power supply of hand grinding tool machine
4, hand grinding tool machine
5, electrode holders
6, electrode holders cable
7, electrode holders snap joint---male
8, line A is dragged in the power supply of hand grinding tool machine
9, hand grinding tool machine snap joint---male
10, welding machine cable snap joint---female
11, welding machine cable
12, electric welding machine
13, electric welding machine ground wire cable
In the manual electric arc welding construction of using AX-300 dc welding machine 12, the snap joint male 7 of electrode holders 5 by its cable 6 ends links with the snap joint female 10 of the end of the welding cable 11 of electric welding machine 12, carries out welding procedure.
The low-voltage hand grinding tool machine that the working hand grinding tool machine 4 of polishing is extraordinary rated voltage DC80V.The power supply of one bar drags the end of line A to have the male of snap joint LJ24-300 and the snap joint female of welding machine cable end is complementary; Another power supply drags the end of line B to have weldment---and the ground wire coupling links by magnetic suction disc and welded piece.
Polish when construction at needs, operating personnel stop welding, from the snap joint female 10 of welding machine cable back off electrode holders with snap joint male 7, take off electrode holders 5; Again the handle abrasive machine with snap joint male 9 be connected on the snap joint female 10, promptly can be with the construction of polishing of hand grinding tool machine.
Claims (2)
1, a kind of hand grinding tool machine that uses in welding procedure, it is characterized in that: this hand grinding tool machine is based on the low-voltage motor.A power supply of hand grinding tool machine drags the end of line to have the snap joint that can be complementary with snap joint on the welding machine cable, another power supply drags the end of line to have a weldment-ground wire coupling, pay the limit with electric welding machine and link, pay the limit with electric welding machine and be the power supply of hand grinding tool machine.
2, by the described hand grinding tool machine of claim 1, it is characterized in that: the load voltage value of motor is at direct current or exchange 60 on this hand grinding tool machine---between the 90V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92203215 CN2116557U (en) | 1992-02-29 | 1992-02-29 | Electric welding machine secondary power supply hand grinding wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92203215 CN2116557U (en) | 1992-02-29 | 1992-02-29 | Electric welding machine secondary power supply hand grinding wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2116557U true CN2116557U (en) | 1992-09-23 |
Family
ID=4949879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92203215 Pending CN2116557U (en) | 1992-02-29 | 1992-02-29 | Electric welding machine secondary power supply hand grinding wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2116557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778688A (en) * | 2007-08-07 | 2010-07-14 | 林肯环球股份有限公司 | Welding apparatus providing auxiliary power |
-
1992
- 1992-02-29 CN CN 92203215 patent/CN2116557U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778688A (en) * | 2007-08-07 | 2010-07-14 | 林肯环球股份有限公司 | Welding apparatus providing auxiliary power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |