CN206242537U - A lower cylinder type four-column hydraulic press - Google Patents

Abstract

The utility model discloses a lower cylinder type four-column hydraulic press, comprising a machine base, a lower beam arranged horizontally is mounted on the upper end of the machine base, at least four guide columns arranged vertically and a main oil cylinder are mounted on the upper end of the lower beam, a movable beam arranged above the main oil cylinder and arranged horizontally is sleeved on the upper end of the guide column, an ejection cylinder is mounted in the movable beam, and an upper beam arranged horizontally is mounted on the upper end of the guide column. The utility model has the advantages of novel design, simple structure, simple operation and high speed.

Description

A lower cylinder type four-column hydraulic press

technical field

The utility model relates to the technical field of hydraulic presses, in particular to a cylinder-down four-column hydraulic press.

Background technique

A hydraulic press is a machine that uses hydrostatic pressure to process metal, plastic, rubber, wood, powder and other products. It is often used in pressing process and pressing forming process, such as: forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, pressing and so on. Existing hydraulic presses are classified according to their structural forms, including four-column type, horizontal type, vertical frame and multi-layer steel belt winding frame.

Utility model content

The purpose of the utility model is to provide a lower-cylinder four-column hydraulic press for the deficiencies of the prior art. The lower-cylinder four-column hydraulic press is novel in design, simple in structure, simple in operation and fast in speed.

In order to achieve the above object, the utility model is realized through the following technical solutions.

A lower cylinder type four-column hydraulic press, comprising an organic base, the upper end of the base is equipped with a horizontally arranged lower beam, the upper end of the lower beam is equipped with at least four vertically arranged guide columns and a main oil cylinder, the guide column The upper end is equipped with a horizontally arranged movable beam arranged above the main oil cylinder, an ejection cylinder is installed in the movable beam, and a horizontally arranged upper beam is installed on the upper end of the guide post.

Wherein, a vertically arranged control system is installed on the upper right side of the machine base.

Wherein, the moving beam is sleeved on the upper end of the guide post through a bushing.

Wherein, the upper beam is equipped with the upper end of the guide post through a nut.

The beneficial effects of the utility model are as follows: a lower cylinder type four-column hydraulic press described in the utility model includes an organic base, the upper end of the base is equipped with a horizontally arranged lower beam, and the upper end of the lower beam is equipped with at least four The guide column arranged in the direction is equipped with a main oil cylinder. The upper end of the guide column is equipped with a horizontally arranged moving beam arranged above the main oil cylinder. Arranged upper beam. The utility model has the advantages of novel design, simple structure, simple operation and high speed.

Description of drawings

The utility model is further described below using the drawings, but the embodiments in the drawings do not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model.

In Figure 1 are included:

1——machine base 11——control system

2——Lower beam 3——Guide pillar

4——Master cylinder 5——Moving beam

51——shaft sleeve 6——ejection cylinder

7——upper beam 71——nut.

detailed description

The utility model will be described below in conjunction with specific embodiments.

As shown in Figure 1, a lower cylinder type four-column hydraulic press includes an organic base 1, the upper end of the base 1 is equipped with a horizontally arranged lower beam 2, and the upper end of the lower beam 2 is equipped with at least four vertically arranged guides. The column 3 is also equipped with a main oil cylinder 4, and the upper end of the guide column 3 is equipped with a mobile beam 5 arranged above the main oil cylinder 4 and arranged horizontally. An upper beam 7 arranged horizontally is provided.

Further, a vertically arranged control system 11 is installed on the upper right side of the machine base 1 .

Further, the moving beam 5 is fitted on the upper end of the guide post 3 through a bushing 51 .

Further, the upper beam 7 is installed with the upper end of the guide column 3 through a nut 71 .

Further explanation is needed, the utility model is equipped with a horizontally arranged moving beam 5 arranged above the main oil cylinder 4 through the upper end of the guide column 3 and the ejection cylinder 6 is installed in the moving beam 5. During the working process, the moving The beam 5 and the upper beam 7 apply pressure at the same time, so that the workpiece is evenly stressed, so the utility model has the advantages of novel design, simple structure, simple operation and high speed.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (4)

1. a kind of lower cylinder formula four-column hydraulic press, it is characterised in that：Including organic block (1), support (1) upper end is equiped with horizontal cloth The underbeam (2) put, underbeam (2) upper end is equiped with least four in the guide pillar (3) being vertically arranged and is equiped with master cylinder (4), leads Post (3) upper end is set with being arranged above master cylinder (4) and has in horizontally disposed trave lling girder (5), installing in trave lling girder (5) There is liftout tank (6), guide pillar (3) upper end is equiped with horizontally disposed upper beam (7).

2. a kind of lower cylinder formula four-column hydraulic press according to claim 1, it is characterised in that：Support (1) right side upper end It is equiped with the control system (11) being vertically arranged.

3. a kind of lower cylinder formula four-column hydraulic press according to claim 1, it is characterised in that：The trave lling girder (5) is by axle Set (51) is set in the guide pillar (3) upper end.

4. a kind of lower cylinder formula four-column hydraulic press according to claim 1, it is characterised in that：The upper beam (7) is by nut (71) it is equiped with the guide pillar (3) upper end.