CN102909877A

CN102909877A - Multifunctional hydraulic press

Info

Publication number: CN102909877A
Application number: CN2012104390676A
Authority: CN
Inventors: 何军
Original assignee: NANTONG FORGING EQUIPMENT CO Ltd
Current assignee: Nantong forging equipment Rugao Co., Ltd.
Priority date: 2012-11-07
Filing date: 2012-11-07
Publication date: 2013-02-06
Anticipated expiration: 2032-11-07
Also published as: CN102909877B

Abstract

The invention relates to a multifunctional hydraulic press. The innovation point 1 is that the multifunctional hydraulic press comprises a work bench, a guide pillar, an upper beam, a slide block, a main cylinder, an upper extrusion shaft, a sliding die holder converting mechanism, a floating plate, a floating cylinder, and a container converting mechanism; an upper extrusion shaft is arranged on the slide block; the sliding die holder converting mechanism is arranged on the work bench and comprises a sliding die holder, a lower extrusion shaft, a material taking base, an extrusion die, and a die holder push cylinder; the floating plate is arranged above the work bench and driven by the floating cylinder, and the container converting mechanism comprises a container slide plate, a container A, a container B and a container switching cylinder. The multifunctional hydraulic press has the advantages that powder molding process and an extrusion molding process can be carried out according to the requirement by adopting the hydraulic press structure disclosed by the invention; the application range of the hydraulic press is improved, and the manufacturing cost of an enterprise is reduced.

Description

A kind of Multifunctional hydraulic press

Technical field

The present invention relates to a kind of hydraulic press, particularly a kind of Multifunctional hydraulic press that can realize powder compacting and extrusion process.

Background technology

Along with the develop rapidly of domestic powder technology, many metal materials all adopt the powder compacting technology, namely by powder shaping press metal dust are pressed into pie, make metallic article by sintering again.The powder hydraulic press shortcoming of simple function is: can only carry out powder compacting, can't be applied to other and produce, can't satisfy user's product diversification demand, if will carry out the extruding metal moulding, then need other procuring equipment, and need to increase plant area.Therefore it is imperative to adapt to diversification production to research and develop a kind of Multifunctional hydraulic press.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of Multifunctional hydraulic press that can realize powder compacting and extrusion process.

For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of Multifunctional hydraulic press, and its innovative point is: comprise workbench, guide pillar, entablature, slide block, master cylinder, upper extrusion axis, the switching mechanism of slippage die holder, float plate, float cylinder, recipient switching mechanism; Workbench is connected and fixed by four jiaos guide pillar and entablature; Slide block is arranged between workbench and the entablature, and slide block is slidingly matched by guide pin bushing and guide pillar, and slide block is driven by the master cylinder that is installed on the entablature, installs extrusion axis on the slide block; The switching mechanism of slippage die holder, be arranged on the workbench, comprise that slippage die holder, lower extrusion axis, feeding seat, extrusion die, die holder push cylinder, the slippage die holder is arranged on the workbench, and be slidingly matched with workbench, the slippage die holder can push cylinder by die holder and drive that along continuous straight runs moves on workbench; Direction of action along die holder propelling movement cylinder on the slippage die holder is distributed with lower extrusion axis, feeding seat, extrusion die; Float plate is arranged on directly over the workbench, and the unsteady cylinder of two vertical direction is installed on the workbench, and the piston rod of the cylinder that floats is connected and fixed by locking nut and float plate; Recipient switching mechanism, comprise recipient sliding plate, recipient A, recipient B, recipient diverter cylinder, the recipient sliding plate is installed on the float plate, and be slidingly matched with float plate, the recipient diverter cylinder can drive recipient sliding plate along continuous straight runs on float plate and move, and along recipient diverter cylinder direction of action recipient A, recipient B is installed on the recipient sliding plate.

The invention has the advantages that: adopt hydraulic press structure among the present invention, can carry out as required powder compacting and extrusion forming process, improve the scope of application of hydraulic press, reduce enterprise's manufacturing cost.

Description of drawings

Fig. 1 is Multifunctional hydraulic press front view of the present invention.

Fig. 2 is Multifunctional hydraulic press side view of the present invention.

The specific embodiment

As shown in Figure 1, 2, comprise workbench 1, guide pillar 2, entablature 3, slide block 4, master cylinder 10, upper extrusion axis 5, the switching mechanism of slippage die holder, float plate 7, float cylinder 8, recipient switching mechanism.

Above-mentioned workbench 1 is connected and fixed with entablature 3 by four jiaos guide pillar 2.

Slide block 4 is arranged between workbench 1 and the entablature 3, and slide block 4 is slidingly matched by guide pin bushing and guide pillar 2, and slide block 4 is driven by the master cylinder 10 that is installed on the entablature 3, installs extrusion axis 5 on the slide block.

The switching mechanism of slippage die holder, be arranged on the workbench 1, comprise that slippage die holder 61, lower extrusion axis 62, feeding seat 63, extrusion die 64, die holder push cylinder 65, slippage die holder 61 is arranged on the workbench 1, and be slidingly matched with workbench 1, slippage die holder 61 can push cylinder 65 by die holder and drive that along continuous straight runs moves on workbench 1; Concrete: die holder pushes cylinder 65 and is horizontally set on workbench 1 one sides, and it is fixing by support and workbench 1 that die holder pushes the cylinder body of cylinder 65, and the piston rod that die holder pushes cylinder 65 is connected and fixed by bolt and slippage die holder 61 ends; Direction of action along die holder propelling movement cylinder 65 on the slippage die holder 61 is distributed with lower extrusion axis 62, feeding seat 63, extrusion die 64.

Float plate 7 is arranged on directly over the workbench, and the unsteady cylinder 8 of two vertical direction is installed on the workbench, and the piston rod of the cylinder 8 that floats is connected and fixed by locking nut and float plate.

Recipient switching mechanism, comprise recipient sliding plate 91, recipient A92, recipient B93, recipient diverter cylinder 94, recipient sliding plate 91 is installed on the float plate 7, and be slidingly matched with float plate 7, recipient diverter cylinder 94 can drive recipient sliding plate 91 along continuous straight runs on float plate 7 and move.Concrete: the cylinder body of recipient diverter cylinder 94 is fixed on the end of float plate 7, and the piston rod of recipient diverter cylinder 94 is connected with float plate 7, along recipient diverter cylinder 94 direction of action recipient A92, recipient B93 is installed on recipient sliding plate 91.

Operation principle:

In the time of powder compacting:

Initial position, slide block is positioned at topmost,---the recipient A of recipient diverter cylinder action drives diameter 85m moves into place---the lower extrusion axis that die holder pushes cylinder driving below slippage die holder partly moves into place---, and the cylinder that floats is descending,---user is reinforced---slide block is lower soon---to a certain degree slowly lower compacting (supposing that speed is 4mm/s) of rear slider to allow lower extrusion axis enter about 15mm in the recipient A, the cylinder that meanwhile floats is simultaneously descending, speed is that the 1/2(of slide block is 2mm/s)------------the feeding seat of die holder propelling movement cylinder driving slippage die holder puts in place, and---cylinder that floats is descending, and---rear slider that puts in place is descending, and------cylinder jack-up---slide block backhaul---feeding of floating was finished process cycles of powder compacting to the cylinder jack-up of floating after ejecting material in the slide block backhaul after compacting put in place.

In the time of extrusion process:

The initial position slide block is positioned at topmost,---the recipient B of recipient diverter cylinder driving diameter 90mm puts in place, and---slippage die holder mould part moved into place below die holder pushed the cylinder driving---cylinder that floats is descending---, and unsteady cylinder puts in place,---user is reinforced, and---slide block is lower soon---slide block is lower compacting slowly---, and with the speed extruded product of setting,---process cycles of extrusion modling is finished in slide block backhaul---unsteady cylinder unclamps up---until extruding finishes so that fit with mould in recipient B below.

Claims

1. a Multifunctional hydraulic press is characterized in that: comprise workbench, guide pillar, entablature, slide block, master cylinder, upper extrusion axis, the switching mechanism of slippage die holder, float plate, float cylinder, recipient switching mechanism;

Workbench is connected and fixed by four jiaos guide pillar and entablature;

Slide block is arranged between workbench and the entablature, and slide block is slidingly matched by guide pin bushing and guide pillar, and slide block is driven by the master cylinder that is installed on the entablature, installs extrusion axis on the slide block;

The switching mechanism of slippage die holder, be arranged on the workbench, comprise that slippage die holder, lower extrusion axis, feeding seat, extrusion die, die holder push cylinder, the slippage die holder is arranged on the workbench, and be slidingly matched with workbench, the slippage die holder can push cylinder by die holder and drive that along continuous straight runs moves on workbench; Direction of action along die holder propelling movement cylinder on the slippage die holder is distributed with lower extrusion axis, feeding seat, extrusion die;

Float plate is arranged on directly over the workbench, and the unsteady cylinder of two vertical direction is installed on the workbench, and the piston rod of the cylinder that floats is connected and fixed by locking nut and float plate;

Recipient switching mechanism, comprise recipient sliding plate, recipient A, recipient B, recipient diverter cylinder, the recipient sliding plate is installed on the float plate, and be slidingly matched with float plate, the recipient diverter cylinder can drive recipient sliding plate along continuous straight runs on float plate and move, and along recipient diverter cylinder direction of action recipient A, recipient B is installed on the recipient sliding plate.