CN2188447Y - Movable handy spot-welding machine - Google Patents
Movable handy spot-welding machine Download PDFInfo
- Publication number
- CN2188447Y CN2188447Y CN 94209838 CN94209838U CN2188447Y CN 2188447 Y CN2188447 Y CN 2188447Y CN 94209838 CN94209838 CN 94209838 CN 94209838 U CN94209838 U CN 94209838U CN 2188447 Y CN2188447 Y CN 2188447Y
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- China
- Prior art keywords
- welding
- spot
- welding machine
- utility
- model
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a movable handle tongs type handy spot-welding machine, which is designed especially for welding novel wallboards and various stereoscopic wire frames of steel bars. The utility model is characterized in that the primary coil end of the transformer of the spot-welding machine is provided with a voltage regulating switch; the output voltage of a secondary coil is 2V to 5V; the secondary coil is connected with handle wires for welding and handle tongs; the handle tongs are made of red copper by hammering; the whole spot-welding machine is fixed under a pulley supporting frame and can move within a small range. The design structure of the machine is unique and compact. The movable handle tongs type handy spot-welding machine overcomes the defects that an ordinary spot-welding machine only can be used for welding flat net sheets of steel bars and can not be used for welding a firm welding spot for steel bars with a little rust. The utility model has the advantages of stronger penetration performance, small no-load current and good power saving effect.
Description
The utility model relates to a kind of movably pincer type portable spot welder, and it is exclusively used in welding innovative panellised wall and various reinforcing bar three-dimensional grid and designs.
Existing general point welding machine can only weld the general closed planar reinforced mesh, and during its welding, weldment moves, and mash welder can not move, and manipulates all inconvenient.By retrieval, also published various resistance-type mash welder on the Chinese patent communique, the dual-purpose machine of spot arc welding etc., but its result of use and design all have weak point, and also have many problems in using.
The purpose of this utility model is to provide a kind of welding innovative panellised wall and various reinforcing bar three-dimensional grid of being exclusively used in, good, the economize on electricity of penetrability, the pincer type portable spot welder of the moved merit that spot welding is effective.
Design of the present utility model is realized by sample, the casing of its mash welder be fixed on pulley bracket below, mash welder can be parallel mobile among a small circle, mash welder is by transformer, electrode holder line, constitute pincers, the primary winding of transformer is provided with tap changer, and the secondary coil of transformer is connected with an electrode holder line and a pincers, and the output voltage of secondary coil is 2-5V, pincers are forged by red copper bar form, on pincers, thick bakelite fixed head is being arranged.On the front plate of mash welder casing, be provided with HT pilot, low pressure indicator lamp, monitoring current table, tap changer.
Come the utility model done below in conjunction with embodiment and accompanying drawing and describe in further detail:
Accompanying drawing 1 is the structure chart of the utility model mash welder;
Accompanying drawing 2 is pulley bracket of the present utility model and mash welder connection layout
With reference to accompanying drawing mash welder of the present utility model (2) casing be fixed on pulley bracket (1) below, mash welder is by transformer, electrode holder line, constitute pincers, the primary winding of transformer (3) inserts 380V voltage, outprimary is provided with tap changer (4), the secondary coil of transformer connects an electrode holder line (5) and a pincers (6), the output voltage of the secondary coil of transformer is 2-5V, pincers (6) is forged by red copper make, and be provided with thick bakelite fixed head (8) on pincers (6).For ease of inspect regulating, be provided with HT pilot, low pressure indicator lamp, monitoring current table and tap changer (4) in the front plate of mash welder (2).
The utility model provides a kind of movably pincer type portable spot welder that is exclusively used in welding innovative panellised wall and various reinforcing bar three-dimensional grid and designs, mash welder is according to pulley bracket, can be parallel mobile among a small circle, the unique design of mash welder transformer primary and secondary coil ratio, achieve big electric current, low-voltage welding, overcome the generic point welding machine to being with the unreal defective of rust reinforcing bar welding a little, has stronger penetration power, and the electrode holder line connects pincers as secondary coil, almost do not have no-load current when making it unloaded, have power savings preferably.
Claims (3)
1, a kind of movably pincer type portable spot welder, it is characterized in that mash welder (2) casing be fixed on pulley bracket (1) below, mash welder (2) is by transformer, the electrode holder line, pincers are constituted, the outprimary of transformer (3) is set with tap changer (4), and the secondary coil output voltage of transformer is connected with electrode holder line (5) and soldering turret (6) for the 2-5V secondary coil.
2, movably pincer type portable spot welder as claimed in claim 1 is characterized in that soldering turret (6) forges with red copper bar to make, and be fixed with thick bakelite fixed head (7) on weld handle plier (6).
3, movably pincer type portable spot welder as claimed in claim 1 is characterized in that the front plate of mash welder (2) is provided with HT pilot, low pressure indicator lamp, monitoring current table, tap changer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209838 CN2188447Y (en) | 1994-04-19 | 1994-04-19 | Movable handy spot-welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209838 CN2188447Y (en) | 1994-04-19 | 1994-04-19 | Movable handy spot-welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188447Y true CN2188447Y (en) | 1995-02-01 |
Family
ID=33827417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94209838 Expired - Fee Related CN2188447Y (en) | 1994-04-19 | 1994-04-19 | Movable handy spot-welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188447Y (en) |
-
1994
- 1994-04-19 CN CN 94209838 patent/CN2188447Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |