CN2338127Y - Machine for welding different metals - Google Patents
Machine for welding different metals Download PDFInfo
- Publication number
- CN2338127Y CN2338127Y CN 98237396 CN98237396U CN2338127Y CN 2338127 Y CN2338127 Y CN 2338127Y CN 98237396 CN98237396 CN 98237396 CN 98237396 U CN98237396 U CN 98237396U CN 2338127 Y CN2338127 Y CN 2338127Y
- Authority
- CN
- China
- Prior art keywords
- piston
- oil cylinder
- supporting plate
- utility
- dissimilar metal
- 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
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Abstract
The utility model relates to a machine for welding different metals, which can be used for making the main thrust bearing of a supercharger for an internal combustion engine. The utility model comprises a fixed part, an oil cylinder, a piston and a supporting plate; the oil cylinder is fixed with a fixed part; the oil cylinder is provided with the piston; the piston is connected with the supporting plate; a heater is surrounded with the joint of two weldments. The utility model has the advantages of simple structure, low cost and convenient operation, and can effectively achieve the combination of lead bronze and the bearing body of low carbon steel.
Description
The utility model relates to a kind of dissimilar metal bonding machine, is used to make internal-combustion engine booster master thrust bearing.
Main thrust bearing is the vital part that booster runs well, and it is made up of the bimetallic body, and sliding surface is an Allen's metal, and bearing body is a mild steel.Both will have certain bond strength, require sliding surface to have under the certain pressure in uniform temperature and end face, and rotating speed is that per minute several ten thousand changes the situation long-term stable operation.The good ring of the combination of these two kinds of metals, can will directly influence booster run well, and therefore to be used to make the main thrust bearing dissimilar metal bonding machine that meets above-mentioned requirements be problem anxious to be solved at present in development.
The purpose of this utility model provides a kind of welding equipment, clamps by weldering dissimilar metal spare body by hydraulic tools, fixes its position, and pressure required in the welding process is provided.
For achieving the above object, the technical solution of the utility model is: a kind of dissimilar metal bonding machine, comprise standing part, oil cylinder, piston, supporting plate, oil cylinder (10) is fixedly mounted on the lower platen (7), be provided with piston (4) in the oil cylinder (10), piston (4) links to each other with supporting plate (6), and heater (3) is around two weldment seam crossings.
The utility model is simple in structure, cost is low, be convenient to operation, can realize the welding of Allen's metal and mild steel bearing body effectively.
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further: a kind of dissimilar metal bonding machine, comprise standing part, oil cylinder, piston, supporting plate, oil cylinder 10 is fixedly mounted on the lower platen 7, be provided with piston 4 in the oil cylinder 10, piston 4 links to each other with supporting plate 6, heater 3 is around two weldment seam crossings, fixed part is made up of bolt 8, top board 5, lower platen 7 and nut 9, upper and lower pressing plate is fixed on the bolt 8 by nut 9 respectively, supporting plate 6 and top board 5 are hollow, cooling water is housed, with cooling weldment end in it.To treat earlier during work that weldment 1 and 2 mutual butt joints are placed on the supporting plate 6, hydraulic oil enters oil cylinder by oil-in 11, promotes piston 4 and drives supporting plates 6 motions, makes to treat that weldment 1 closely contacts with 2, when heater 3 butt welded seams are heated to uniform temperature, continue pressurization, weldment is pushed relatively, when being expressed to a certain degree, stop the heating pressurization, the commissure atom spreads mutually in this process, reaches crystallization again, finishes welding.
Claims (5)
1, a kind of dissimilar metal bonding machine is characterized in that it comprises fixed part, oil cylinder, piston, supporting plate, and oil cylinder (10) is fixedly mounted on the fixed part, is provided with piston (4) in the oil cylinder (10), and piston (4) links to each other with supporting plate (6).
2, dissimilar metal bonding machine according to claim 1 is characterized in that described fixed part is made up of bolt (8), top board (5), lower platen (7) and nut (9), and upper and lower pressing plate is fixed on the bolt (8) by nut (9) respectively.
3, dissimilar metal bonding machine according to claim 1 is characterized in that supporting plate (6) is a hollow, and cooling water is housed in it.
4, dissimilar metal bonding machine according to claim 1 is characterized in that top board (5) is a hollow, and cooling water is housed in it.
5, dissimilar metal bonding machine according to claim 1 is characterized in that heater (3) is looped around the seam crossing of two weldments (1) and (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98237396 CN2338127Y (en) | 1998-04-24 | 1998-04-24 | Machine for welding different metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98237396 CN2338127Y (en) | 1998-04-24 | 1998-04-24 | Machine for welding different metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338127Y true CN2338127Y (en) | 1999-09-15 |
Family
ID=33985225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98237396 Expired - Fee Related CN2338127Y (en) | 1998-04-24 | 1998-04-24 | Machine for welding different metals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338127Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878473A (en) * | 2014-03-12 | 2014-06-25 | 王子延 | Hot-extrusion welding device for metal liquid-solid state interface |
-
1998
- 1998-04-24 CN CN 98237396 patent/CN2338127Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878473A (en) * | 2014-03-12 | 2014-06-25 | 王子延 | Hot-extrusion welding device for metal liquid-solid state interface |
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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 |