CN2854169Y - Compound special equipment for steel aluminium conductor rail - Google Patents
Compound special equipment for steel aluminium conductor rail Download PDFInfo
- Publication number
- CN2854169Y CN2854169Y CN 200520079747 CN200520079747U CN2854169Y CN 2854169 Y CN2854169 Y CN 2854169Y CN 200520079747 CN200520079747 CN 200520079747 CN 200520079747 U CN200520079747 U CN 200520079747U CN 2854169 Y CN2854169 Y CN 2854169Y
- Authority
- CN
- China
- Prior art keywords
- oil hydraulic
- steel
- mould
- hydraulic cylinder
- worktable
- 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 - Lifetime
Links
Images
Landscapes
- Actuator (AREA)
Abstract
A steel-aluminum contact rail composite equipment comprises a frame (1), a workbench (2) arranged in the middle part of the frame (1), hydraulic cylinder (3) and (4) arranged in symmetrical on the two sides of the workbench (2), top of the workbench is provided with a hydraulic cylinder (5). Symmetrical mould thrust plates (6) and (7) are arranged on piston ends of the hydraulic cylinder (3) and (4). Left and right moulds (8) and (9) are positioned at the middle part of the mould thrust plates (6) and (7). The piston end of the hydraulic cylinder (5) is fixed with a pressure plate (10). The utility model has the advantages of rational design, simple and novel structure and simple production process, continuous production, stable performance, high efficiency and low cost, which can be formed through one step of work. With such utility model, the quality of the steel-aluminum contact rail is stable and the performance is fine, which can completely fulfill the requirements on batch production.
Description
Technical field
The utility model relates to a kind of composite equipment dedicated for steel-aluminium contact rail.
Background technique
Urban track traffic can be divided into two big classes substantially as the manufacture method of the steel-aluminum conductor rail that power supply system is used, one class is by machining, machinery assembling and the vertically method production of welding, this method is higher to welding technique 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 aluminum alloy that is about to melted 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 device, and standard equipment can not satisfy the requirement of steel-aluminium contact rail combination process.
Summary of the invention
The technical problem that the utility model 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 utility model:
1, forming process reaches disposable compound molding by the specialized mould design.
2, on the upside of specialized mould, the left and right sides, exert pressure.Before the both sides side 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 specialized mould, the left and right sides by the control pressurer system of regulating equipment, applies vertical pressure and pressurize earlier, once finishes the compound of conductor rail by applying pressure at both sides again.
4, adopt extrusion principle, the aluminum alloy of aluminium rail both sides is clamp-oned " aperture " lining of steel band both sides.
Technical solution of the present utility model: a kind of composite equipment dedicated for steel-aluminium contact rail, comprise frame (1), the middle part of frame (1) is provided with worktable (2), the bilateral symmetry of worktable (2) is provided with oil hydraulic cylinder (3) and (4), the top is provided with oil hydraulic cylinder (5), the piston end of oil 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 oil hydraulic cylinder (5) is fixed with pressure plate (10).
The left and right sides of worktable (2) is symmetrically arranged with six oil hydraulic cylinders (3) and (4), the top is provided with three oil hydraulic cylinders (5), mould thrust plate (6) is fixed on the piston end of three oil hydraulic cylinders (3), mould thrust plate (7) is fixed on the piston end of three oil hydraulic cylinders (4), and pressure plate (10) is fixed on the piston end of three oil hydraulic cylinders (5).
The piston rod of described oil hydraulic cylinder (3) and (4) all becomes 4 °～6 ° angle with horizontal plane worktable (2), the piston rod of oil hydraulic cylinder (5) is all vertical with horizontal plane worktable (2).
The left and right sides of described worktable (2) is symmetrically arranged with four directional posts (11) and (12) that become 4 °～6 ° of angles with horizontal plane worktable (2), the two ends of mould thrust plate (6) are set on two directional posts (11), and the two ends of mould thrust plate (7) are set on two directional posts (12).
The diameter of the drift (11) that described left and right sides mould (8) and (9) are inboard is greater than the diameter of aperture on the steel band (12).
Advantage that the utility model compared with prior art has and effect:
1, the utility model is reasonable in design, and novelty simple in structure can satisfy the requirement of steel-aluminium contact rail combination process fully.
2, the utility model production process 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 utility model,
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 described in the utility model,
Fig. 5 is the structural representation of steel band described in the utility model.
Embodiment
1,2,3,4,5 a kind of embodiment of the present utility model 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 worktable (2), the left and right sides of worktable (2) is symmetrically arranged with six oil hydraulic cylinders (3) and (4), the top is provided with three oil hydraulic cylinders (5), and the piston rod of each oil hydraulic cylinder (3) and (4) all becomes 5 ° angle with horizontal plane worktable (2), and the piston rod of each oil hydraulic cylinder (5) is all vertical with horizontal plane worktable (2).Mould thrust plate (6) is fixed on the piston end of three oil hydraulic cylinders (3), and mould thrust plate (7) is fixed on the piston end of three oil hydraulic cylinders (4), and mould thrust plate (6) and (7) are symmetrical arranged, and pressure plate (10) is fixed on the piston end of three oil 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 directional posts (11) and (12) that become 5 ° of angles with horizontal plane worktable (2) in the left and right sides of worktable (2), the two ends of mould thrust plate (6) are set on two directional posts (11), and the two ends of mould thrust plate (7) are set on two directional posts (12).Owing to adopt extrusion principle, the aluminum 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 (12).
Working 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 worktable (2) and locate, start three oil hydraulic cylinders (5) of worktable (2) top earlier synchronously, by three oil hydraulic cylinders (5) piston end fixed pressure plates (10) upper-end surface of steel-aluminium contact rail (15) is applied vertical pressure 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 worktable (2) symmetrically arranged six oil 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) aluminum 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 worktable (2), the bilateral symmetry of worktable (2) is provided with oil hydraulic cylinder (3) and (4), the top is provided with oil hydraulic cylinder (5), the piston end of oil 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 oil hydraulic cylinder (5) is fixed with pressure plate (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 worktable (2) is symmetrically arranged with six oil hydraulic cylinders (3) and (4), the top is provided with three oil hydraulic cylinders (5), mould thrust plate (6) is fixed on the piston end of three oil hydraulic cylinders (3), mould thrust plate (7) is fixed on the piston end of three oil hydraulic cylinders (4), and pressure plate (10) is fixed on the piston end of three oil hydraulic cylinders (5).
3, composite equipment dedicated for steel-aluminium contact rail according to claim 1 and 2, it is characterized in that: the piston rod of oil hydraulic cylinder (3) and (4) all becomes 4 °～6 ° angle with horizontal plane worktable (2), the piston rod of oil hydraulic cylinder (5) is all vertical with horizontal plane worktable (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 worktable (2) is symmetrically arranged with four directional posts (11) and (12) that become 4 °～6 ° of angles with horizontal plane worktable (2), the two ends of mould thrust plate (6) are set on two directional posts (11), and the two ends of mould thrust plate (7) are set on two directional posts (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 described left and right sides mould (8) and (9) are inboard is greater than the diameter of aperture on the steel band (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079747 CN2854169Y (en) | 2005-11-19 | 2005-11-19 | Compound special equipment for steel aluminium conductor rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079747 CN2854169Y (en) | 2005-11-19 | 2005-11-19 | Compound special equipment for steel aluminium conductor rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854169Y true CN2854169Y (en) | 2007-01-03 |
Family
ID=37580800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520079747 Expired - Lifetime CN2854169Y (en) | 2005-11-19 | 2005-11-19 | Compound special equipment for steel aluminium conductor rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854169Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056666A (en) * | 2012-12-25 | 2013-04-24 | 李雷 | Double-head welding and milling machine for steel aluminum composite rails |
| CN106515031A (en) * | 2016-11-29 | 2017-03-22 | 歌尔科技有限公司 | VR foam pressure maintaining tool |
-
2005
- 2005-11-19 CN CN 200520079747 patent/CN2854169Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056666A (en) * | 2012-12-25 | 2013-04-24 | 李雷 | Double-head welding and milling machine for steel aluminum composite rails |
| CN106515031A (en) * | 2016-11-29 | 2017-03-22 | 歌尔科技有限公司 | VR foam pressure maintaining tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206435583U (en) | A kind of variable cross-section aluminium alloy section extruding die tool | |
| CN201823859U (en) | Hydraulic forging press | |
| CN1218801C (en) | Die holder for forming multilayer templets in powder compacting | |
| CN103433355A (en) | Bucket tooth forge piece punching typewriter | |
| CN2619740Y (en) | Three-shaft bidirectional double-action shaping double-acting forging module | |
| CN2854169Y (en) | Compound special equipment for steel aluminium conductor rail | |
| CN202045273U (en) | Vibration damper oil storage cylinder double-end necking die | |
| CN102389913A (en) | Shaping hydraulic machine for tail hook frame of bullet train carriage | |
| CN217513837U (en) | High-precision automatic hub machining device | |
| CN1765615A (en) | Composite equipment dedicated for steel-aluminium contact rail | |
| CN102615124B (en) | A kind of semiaxis contracting lever production technology and production equipment thereof | |
| CN214557286U (en) | Die-casting device is used in aluminum alloy slab production | |
| CN215998642U (en) | Aluminum alloy product extrusion casting die structure | |
| CN106734584A (en) | A kind of integrally formed mould of flanging cornerite | |
| CN204524124U (en) | A kind of closed die forging forcing press | |
| CN210257376U (en) | Direct-connected oil press with pressure cylinder | |
| CN2853233Y (en) | Side parting mould of pressure chamber step positioned | |
| CN106955937B (en) | Riveted cold punching die in a kind of different material mould of multistation high-precision ultrathin | |
| CN102430606A (en) | Once-forming extruding machine for tubular axle blank of heavy truck | |
| CN211539140U (en) | Flexible cross beam type pull rod locking plate hydraulic forming workstation equipment | |
| CN2635353Y (en) | Power hydraulic press having floating device | |
| CN204486551U (en) | A kind of scissor cut-out mould | |
| CN212168931U (en) | Piston cast aluminum production device | |
| CN202343640U (en) | High-speed train carriage tail hook frame shaping hydraulic press | |
| CN213613699U (en) | Whole counter weight panel mould of excavator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071219 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |