CN100355558C - Composite equipment dedicated for steel-aluminium contact rail - Google Patents
Composite equipment dedicated for steel-aluminium contact rail Download PDFInfo
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- CN100355558C CN100355558C CNB2005100964027A CN200510096402A CN100355558C CN 100355558 C CN100355558 C CN 100355558C CN B2005100964027 A CNB2005100964027 A CN B2005100964027A CN 200510096402 A CN200510096402 A CN 200510096402A CN 100355558 C CN100355558 C CN 100355558C
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Abstract
The present invention relates to special composite equipment for steel-aluminium contact rails. The present invention comprises a machine frame (1), a workbench (2) and hydraulic cylinders (3), (4), (5), wherein the workbench (2) is arranged in the middle of the machine frame (1); the hydraulic cylinders (3), (4) are symmetrically arranged on both sides of the workbench (2), and the hydraulic cylinder (5) is arranged above the workbench (2); the piston end of the hydraulic cylinder (3) and the piston end of the hydraulic cylinder (4) are respectively fixed to mutually symmetrical mold thrust plates (6), (7); a left mold (8) and a right mold (9) are respectively arranged in the middle of the mode thrust plate (6) and the middle of the mold thrust plate (7); the piston end of the hydraulic cylinder (5) is fixed to a pressure plate (10). The present invention has the advantages of reasonable design, simple and novel structure, simple production procedure, one-step forming, continuous production, stable performance, high efficiency and low cost. The produced steel-aluminum contact rails have stable quality and high performance, and perfectly meet the requirement on mass production of the steel-aluminum contact rails.
Description
Technical field
The present invention relates to a kind of composite equipment dedicated for steel-aluminium contact rail.
Background technology
Urban track traffic can be divided into two big classes substantially as the manufacture method of the steel-aluminum conductor rail that electric power system is used, one class is by machining, machinery assembling and the vertically method production of welding, this method is higher to solder technology and requirement on machining accuracy, complex procedures, can not one step forming, efficient is low, the cost height.Another kind of is die pressing, and the aluminium alloy that is about to molten state waters and casts from the mould, and mold pressing makes steel-aluminum conductor rail, exists efficient low equally, defectives such as cost height.Up to now the steel-aluminium contact rail combination process does not have ripe special equipment, and common apparatus can not satisfy the requirement of steel-aluminium contact rail combination process.
Summary of the invention
The technical problem that the present invention solves: design a kind of composite equipment dedicated for steel-aluminium contact rail, novelty not only simple in structure, and also production process is easy, one step forming, and can produce stable performance continuously, the efficient height, cost is low, can satisfy the requirement of steel-aluminium contact rail combination process fully.
Mentality of designing of the present invention:
1, forming process reaches disposable composite molding by the particular manufacturing craft design.
2, on the upside of particular manufacturing craft, the left and right sides, exert pressure.Before the both sides lateral pressure that applies symmetry, steel band and aluminium rail must bear the pressure of vertical direction, and the aluminium rail is not crushed out of shape to guarantee steel band closely to contact with the aluminium rail, make between steel band and the aluminium rail to carry out both sides " riveted " under closely connected situation about contacting.
3, in order accurately to control the step and the pressure of vertical direction and left and right sides power, for this reason, pressure system adopts hydraulic system, and speed is slow, stroke is stablized because hydraulic system has, apply advantages such as big pressure is easy to control, the moulding process that suits.Design and installation hydraulic cylinder on the upside of particular manufacturing craft, the left and right sides by the control pressurer system of conditioning equipment, applies pressure at right angle and pressurize earlier, once finishes the compound of conductor rail by applying pressure at both sides again.
4, adopt extrusion principle, the aluminium alloy of aluminium rail both sides is clamp-oned " aperture " lining of steel band both sides.
Technical solution of the present invention: a kind of composite equipment dedicated for steel-aluminium contact rail, comprise frame (1), the middle part of frame (1) is provided with workbench (2), the bilateral symmetry of workbench (2) is provided with hydraulic cylinder (3) and (4), the top is provided with hydraulic cylinder (5), the piston end of hydraulic cylinder (3) and (4) is fixed with symmetrical mould thrust plate (6) and (7) respectively, left and right sides mould (8) and (9) lay respectively at the middle part of mould thrust plate (6) and (7), and the piston end of hydraulic cylinder (5) is fixed with pressure plare (10).
The left and right sides of workbench (2) is symmetrically arranged with six hydraulic cylinders (3) and (4), the top is provided with three hydraulic cylinders (5), mould thrust plate (6) is fixed on the piston end of three hydraulic cylinders (3), mould thrust plate (7) is fixed on the piston end of three hydraulic cylinders (4), and pressure plare (10) is fixed on the piston end of three hydraulic cylinders (5).
The piston rod of described hydraulic cylinder (3) and (4) all becomes 4 °～6 ° angle with horizontal plane workbench (2), the piston rod of hydraulic cylinder (5) is all vertical with horizontal plane workbench (2).
The left and right sides of described workbench (2) is symmetrically arranged with four leads (11) and (12) that become 4 °～6 ° of angles with horizontal plane workbench (2), the two ends of mould thrust plate (6) are set on two leads (11), and the two ends of mould thrust plate (7) are set on two leads (12).
The diameter of the drift (13) that described left and right sides mould (8) and (9) are inboard is greater than the diameter of aperture on the steel band (14).
Advantage that the present invention compared with prior art has and effect:
1, the present invention is reasonable in design, and novelty simple in structure can satisfy the requirement of steel-aluminium contact rail combination process fully.
2, production process of the present invention is easy, one step forming, and can produce continuously, stable performance, the efficient height, cost is low, and the steel-aluminium contact rail steady quality of production is functional, can satisfy the steel-aluminium contact rail batch production requirement fully.
Description of drawings
Fig. 1 is a structural front view of the present invention,
Fig. 2 shows view for the A-A of Fig. 1 cuts open,
Fig. 3 shows view for the B-B of Fig. 1 cuts open,
Fig. 4 is the structural representation of steel-aluminium contact rail of the present invention,
Fig. 5 is the structural representation of steel band of the present invention.
The specific embodiment
1,2,3,4,5 a kind of embodiment of the present invention is described in conjunction with the accompanying drawings.
A kind of composite equipment dedicated for steel-aluminium contact rail, comprise frame (1), the middle part of frame (1) is provided with horizontal plane workbench (2), the left and right sides of workbench (2) is symmetrically arranged with six hydraulic cylinders (3) and (4), the top is provided with three hydraulic cylinders (5), and the piston rod of each hydraulic cylinder (3) and (4) all becomes 5 ° angle with horizontal plane workbench (2), and the piston rod of each hydraulic cylinder (5) is all vertical with horizontal plane workbench (2).Mould thrust plate (6) is fixed on the piston end of three hydraulic cylinders (3), and mould thrust plate (7) is fixed on the piston end of three hydraulic cylinders (4), and mould thrust plate (6) and (7) are symmetrical arranged, and pressure plare (10) is fixed on the piston end of three hydraulic cylinders (5).Left and right sides mould (8) and (9) symmetry are fixed on the middle part of mould thrust plate (6) and (7).In addition, in order to guarantee that left and right sides mould steadily moves, be symmetrically arranged with four leads (11) and (12) that become 5 ° of angles with horizontal plane workbench (2) in the left and right sides of workbench (2), the two ends of mould thrust plate (6) are set on two leads (11), and the two ends of mould thrust plate (7) are set on two leads (12).Owing to adopt extrusion principle, the aluminium alloy of aluminium rail (17) both sides is clamp-oned aperture (14) lining of steel band (16) both sides, so the diameter of the drift (13) of left and right sides mould (8) and (9) inboard is greater than the diameter of aperture on the steel band (14).
Operation principle: open left and right sides mould, with after preparing compound steel-aluminium contact rail (15) and placing between left and right sides mould (8) on mould thrust plate (6) and (7) and (9) and pass through workbench (2) and locate, start three hydraulic cylinders (5) of workbench (2) top earlier synchronously, by three hydraulic cylinders (5) piston end fixed pressure plates (10) upper surface of steel-aluminium contact rail (15) is applied pressure at right angle and pressurize, the aluminium rail is not crushed out of shape to guarantee steel band (16) closely to contact with aluminium rail (17), makes between steel band (16) and the aluminium rail (17) to carry out both sides " riveted " under closely connected situation about contacting.Start workbench (2) symmetrically arranged six hydraulic cylinders in the left and right sides (3) and (4) then synchronously, apply pressure at both sides by the left and right sides mould (8) on mould thrust plate (6) and (7) and (9) aluminium alloy of aluminium rail (17) both sides is clamp-oned in the aperture (14) of steel band (16) both sides, and close up edging moulding by left and right sides mould (8) and (9) and once finish the compound of steel-aluminium contact rail (15).Left and right sides mould is opened in release after compound the finishing, and locatees compoundly behind the feeding steel-aluminium contact rail once more, and continuously reciprocation cycle gets final product until compound the finishing of steel-aluminium contact rail.
Claims (5)
1, a kind of composite equipment dedicated for steel-aluminium contact rail, comprise frame (1), it is characterized in that: the middle part of frame (1) is provided with workbench (2), the left and right sides of workbench (2) is symmetrically arranged with hydraulic cylinder (3,4), the top also is provided with hydraulic cylinder (5), workbench (2) left and right sides hydraulic cylinder (3,4) piston end is fixed with symmetrical left and right sides mould thrust plate (6 respectively, 7), left and right sides mould (8,9) lays respectively at respective side mould thrust plate (6,7) middle part, the piston end of workbench (2) top hydraulic cylinder (5) is fixed with pressure plare (10).
2, composite equipment dedicated for steel-aluminium contact rail according to claim 1, it is characterized in that: the left and right sides of workbench (2) is symmetrically arranged with six hydraulic cylinders (3,4), the top is provided with three hydraulic cylinders (5), left side mould thrust plate (6) is fixed on the piston end of workbench (2) three hydraulic cylinders in left side (3), right side mould thrust plate (7) is fixed on the piston end of workbench (2) three hydraulic cylinders in right side (4), and pressure plare (10) is fixed on the piston end of workbench (2) three hydraulic cylinders in top (5).
3, composite equipment dedicated for steel-aluminium contact rail according to claim 1 and 2, it is characterized in that: workbench (2) left and right sides hydraulic cylinder (3,4) piston rod all becomes 4 °～6 ° angle with horizontal plane workbench (2), the piston rod of workbench (2) top hydraulic cylinder (5) is all vertical with horizontal plane workbench (2).
4, composite equipment dedicated for steel-aluminium contact rail according to claim 1 and 2, it is characterized in that: the left and right sides of workbench (2) is symmetrically arranged with four leads (11 that become 4 °～6 ° of angles with horizontal plane workbench (2), 12), the two ends of left side mould thrust plate (6) are set on workbench (2) two leads in left side (11), and the two ends of right side mould thrust plate (7) are set on workbench (2) two leads in right side (12).
5, composite equipment dedicated for steel-aluminium contact rail according to claim 1 and 2 is characterized in that: the diameter of the drift (13) that left and right sides mould (8,9) is inboard is greater than the diameter of aperture on the steel band (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100964027A CN100355558C (en) | 2005-11-19 | 2005-11-19 | Composite equipment dedicated for steel-aluminium contact rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100964027A CN100355558C (en) | 2005-11-19 | 2005-11-19 | Composite equipment dedicated for steel-aluminium contact rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1765615A CN1765615A (en) | 2006-05-03 |
| CN100355558C true CN100355558C (en) | 2007-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100964027A Active CN100355558C (en) | 2005-11-19 | 2005-11-19 | Composite equipment dedicated for steel-aluminium contact rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100355558C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1240355A (en) * | 1967-09-11 | 1971-07-21 | Kaiser Aluminium Chem Corp | Multi-metallic rail device and process |
| US3733696A (en) * | 1971-03-15 | 1973-05-22 | Insul 8 Corp | Composite conductor bar and method of manufacturing |
| US4148124A (en) * | 1977-08-19 | 1979-04-10 | Goniwicha Dennis R | Method and apparatus for attaching members together |
| JPS5945227B2 (en) * | 1977-06-27 | 1984-11-05 | 日本電気株式会社 | surface treatment equipment |
| US20020088680A1 (en) * | 1999-01-22 | 2002-07-11 | Yves Pelletier | Method of fabricating and a method of renovating an electrical power supply rail, a carriage for carrying out the methods, a rail mounting body and a rail wear plate for use in the fabrication method, and an electrical power supply rail obtained by the method |
-
2005
- 2005-11-19 CN CNB2005100964027A patent/CN100355558C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1240355A (en) * | 1967-09-11 | 1971-07-21 | Kaiser Aluminium Chem Corp | Multi-metallic rail device and process |
| US3733696A (en) * | 1971-03-15 | 1973-05-22 | Insul 8 Corp | Composite conductor bar and method of manufacturing |
| JPS5945227B2 (en) * | 1977-06-27 | 1984-11-05 | 日本電気株式会社 | surface treatment equipment |
| US4148124A (en) * | 1977-08-19 | 1979-04-10 | Goniwicha Dennis R | Method and apparatus for attaching members together |
| US20020088680A1 (en) * | 1999-01-22 | 2002-07-11 | Yves Pelletier | Method of fabricating and a method of renovating an electrical power supply rail, a carriage for carrying out the methods, a rail mounting body and a rail wear plate for use in the fabrication method, and an electrical power supply rail obtained by the method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1765615A (en) | 2006-05-03 |
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Address after: 721000 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Patentee after: CHINA RAILWAY HIGH-SPEED ELECTRIFICATION EQUIPMENT Co.,Ltd. Address before: 721000 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Patentee before: BAOJI LINE PARTS CO., LTD. OF CHINA RAILWAY ELECTRIFICATION BUREAU Group |
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: 721000 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Patentee after: BAOJI LINE PARTS CO., LTD. OF CHINA RAILWAY ELECTRIFICATION BUREAU Group Address before: Wolong 721004 Baoji province Shaanxi City Jintai District Temple Patentee before: BAOJI APPLIANCES & MATERIALS P |
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