CN2369855Y - Press - Google Patents

Abstract

The utility model relates to a press machine, which belongs to the technical field of press machines. The press machine is developed for the purposes of improving working pressure and reducing production cost of the press machine. The press machine comprises an oil cylinder, a slide block and an end seat. The utility model is characterized in that the oil cylinder, the slide blocks and the end seat are divided into two groups; the upper and the lower slide blocks are connected with an end seat and a top seat through a connecting piece. The utility model has the advantages of big working pressure, easy fabrication and combined adjustment of working pressure, and is more suitable for needs of special situations in actual production.

Description

Forcing press

The utility model relates to a kind of press technologies field.

Forcing press is an equipment commonly used in the industrial production, a lot of scientific research personnel have done technological improvement in order to improve in a certain respect performance, as ton water hydraulic press etc., but aspect hydraulic press, still be short of, the special large tonnage pressing machine of making, it have bulky, make complicated, the high shortcoming of manufacturing cost, and can not change ability to work in case make moulding.The Chinese patent literature retrieval shows does not see that as yet combination pressure machine structure improves forcing press ability to work bibliographical information.

The purpose of this utility model is to provide that a kind of manufacturing is simple, cost is low, can significantly improves the forcing press of forcing press operating pressure by combination.

The technical scheme that realizes the utility model purpose is such: this forcing press comprises oil cylinder, slide block, end seat, is fixed with oil cylinder on the end seat, and oil cylinder one end is connected with slide block, it is characterized in that oil cylinder, slide block, end seat are divided into two groups; Top shoe, sliding block is connected and fixed by connector and bottom seat, top seat.

Above-mentioned slide block is removable the connection or welding with connector; Being preferably bolt connection or hook connects; Be connected and fixed with screw rod, nut, the insertion ring mechanism that is locked between above-mentioned end seat and the framework; Its plunger of above-mentioned oil cylinder can have cavity; Above-mentioned connector can be made frame-type or mast formula.

This forcing press adopts frame mode that two forcing presses are combined can improve combination pressure machine operating pressure exponentially, reach reduce production costs, the purpose that makes things convenient for easy to manufacture, and employing demountable structure, easy accessibility, put multi-cylinder side, can change, adjust oil cylinder size and oil cylinder platform number arbitrarily according to implementing the operating mode needs again, change some pressure sizes, the work top size length of operating point, play the pressure effect of adjusting.

Description of drawings:

Fig. 1. the utility model press structure figure;

Fig. 2. the utility model press structure A-A cutaway view;

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

As shown in the figure, this forcing press has a framework, be divided into upper frame 3 and underframe 5 as connector, its leading section and sliding block, top shoe adopts bolt to be connected and fixed, use screw rod on the underframe, nut, the insertion ring mechanism that is locked is connected and fixed bottom seat 9, be fixed with down oil cylinder 8 on the seat of bottom, following oil cylinder plunger 7 connects sliding block 6, screw rod is also used on upper frame top accordingly, nut, the insertion ring mechanism that is locked is connected and fixed top seat 1, the top seat is connected and fixed upper cylinder 2 below by the oil cylinder plunger, be fixed with top shoe 4 below the upper cylinder, for weight reduction, plunger can have cavity.

Its operation principle is as follows, the oil-filled promotion sliding block of following oil cylinder is that the lower table slide block that faces up is upper table face motion work done, when upper cylinder is oil-filled simultaneously, promoting the top seat moves upward together with upper frame, with regard to the sliding block on the pull-up upper frame is the lower table face, assist oil cylinder work done synchronously simultaneously down, so realize the simultaneous pressure function.

And this forcing press can be dismantled framework up and down, carries out pressure combination and adjustment, and having made things convenient for needs in the actual production work and some special requirement occasions.

Claims (6)

1. forcing press, it comprises oil cylinder, slide block, end seat, is fixed with oil cylinder on the end seat, oil cylinder one end is connected with slide block, it is characterized in that oil cylinder, slide block, end seat are divided into two groups; Top shoe (4), sliding block (6) are connected with bottom seat (9), top seat (1) by connector.

2. forcing press as claimed in claim 1 is characterized in that being connected to removable flexible connection or welding between described connector and the upper and lower slide block.

3. forcing press as claimed in claim 2 is characterized in that described removable connection can be the bolt connection or hook connects.

4. forcing press as claimed in claim 1 is characterized in that between described end seat and the framework being connected and fixed with screw rod, nut, the insertion ring mechanism that is locked.

5. forcing press as claimed in claim 1 is characterized in that its plunger of described oil cylinder (7) can have cavity.

6. forcing press as claimed in claim 1 is characterized in that described connector can make frame-type or mast formula.

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