CN202922996U

CN202922996U - Multifunctional hydraulic machine

Info

Publication number: CN202922996U
Application number: CN 201220581233
Authority: CN
Inventors: 何军
Original assignee: NANTONG FORGING EQUIPMENT CO Ltd
Current assignee: NANTONG FORGING EQUIPMENT CO Ltd
Priority date: 2012-11-07
Filing date: 2012-11-07
Publication date: 2013-05-08
Anticipated expiration: 2022-11-07

Abstract

The utility model relates to a multifunctional hydraulic machine, which is innovatively characterized by comprising a working table, a guide column, an upper beam, a sliding block, a main cylinder, an upper extrusion shaft, a sliding die holder conversion mechanism, a floating plate, a floating cylinder and an extrusion barrel conversion mechanism, wherein the upper extrusion shaft is mounted on the sliding block; the sliding die holder conversion mechanism is arranged on the working table and comprises a sliding die holder, a lower extrusion shaft, a material fetching seat, an extrusion die and a die holder pushing cylinder; the floating plate is arranged over the working table and driven by the floating cylinder; and the extrusion barrel conversion mechanism comprises an extrusion barrel sliding plate, an extrusion barrel A, an extrusion barrel B and an extrusion barrel conversion cylinder. The multifunctional hydraulic machine has the advantages as follows: by adopting the structure of the hydraulic machine, the powder forming and extrusion forming processes can be carried out according to the needs, the application range of the hydraulic machine can be expanded, and the manufacturing cost of enterprises can be reduced.

Description

A kind of Multifunctional hydraulic press

Technical field

The utility model 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, then make metallic article by sintering.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, need other procuring equipment, and need to increase plant area.Therefore research and develop a kind of Multifunctional hydraulic press imperative to adapt to diversification production.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind of Multifunctional hydraulic press that can realize powder compacting and extrusion process.

For solving the problems of the technologies described above, the technical solution of the utility model 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 guide pillar and the entablature of four jiaos; Slide block is arranged between workbench and entablature, and slide block is slidably matched by guide pin bushing and guide pillar, and slide block is driven by the master cylinder that is arranged on entablature, installs extrusion axis on slide block; The switching mechanism of slippage die holder, be arranged on workbench, comprise that slippage die holder, lower extrusion axis, feeding seat, extrusion die, die holder push cylinder, the slippage die holder is arranged on workbench, and be slidably matched with workbench, the slippage die holder can push cylinder driving along continuous straight runs on workbench by die holder and move; 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 workbench, and the unsteady cylinder of two vertical direction is installed on 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 arranged on float plate, and be slidably 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 utility model has the advantage of: adopt hydraulic press structure in the utility model, 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 the utility model Multifunctional hydraulic press front view.

Fig. 2 is the utility model Multifunctional hydraulic press side view.

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 the guide pillar 2 of four jiaos.

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

The switching mechanism of slippage die holder, be arranged on 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 workbench 1, and be slidably matched with workbench 1, slippage die holder 61 can push cylinder 65 drivings along continuous straight runs on workbench 1 by die holder and move; 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 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 workbench, and the unsteady cylinder 8 of two vertical direction is installed on 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 arranged on float plate 7, and be slidably 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, allowing lower extrusion axis enter the interior approximately 15mm of recipient A---user is reinforced---under slide block is fast---rear slider lower compacting (supposing that speed is 4mm/s) slowly to a certain extent, the cylinder that meanwhile floats is simultaneously descending, speed is that the 1/2(of slide block is 2mm/s)------slide block backhaul---the cylinder jack-up of floating---------------cylinder jack-up---slide block backhaul---feeding of floating after ejecting material that the rear slider that puts in place is descending that the cylinder that floats is descending that the feeding seat that die holder pushes cylinder driving slippage die holder puts in place after compacting puts in place, complete process cycles of powder compacting.

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---below die holder pushes the cylinder driving, slippage die holder mould part moves into place---cylinder that floats is descending---, and unsteady cylinder puts in place, make recipient B below and mould fit---user is reinforced---under slide block is fast---slide block is lower compacting slowly---with the speed extruded product of setting,---process cycles of extrusion modling is completed in slide block backhaul---unsteady cylinder unclamps up---until extruding finishes.

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 guide pillar and the entablature of four jiaos;

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

The switching mechanism of slippage die holder, be arranged on workbench, comprise that slippage die holder, lower extrusion axis, feeding seat, extrusion die, die holder push cylinder, the slippage die holder is arranged on workbench, and be slidably matched with workbench, the slippage die holder can push cylinder driving along continuous straight runs on workbench by die holder and move; 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 workbench, and the unsteady cylinder of two vertical direction is installed on 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 arranged on float plate, and be slidably 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.