CN206242535U - A servo numerical control lower cylinder four-column hydraulic press - Google Patents

Abstract

The utility model discloses a servo numerical control 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 pillars arranged vertically are mounted on the upper end of the lower beam and a main oil cylinder is mounted, a movable beam arranged horizontally and arranged above the main oil cylinder is sleeved on the upper end of the guide pillar, an ejection cylinder is mounted in the movable beam, an upper beam arranged horizontally is mounted on the upper end of the guide pillar, protective covers are arranged on the left and right sides of the guide pillar, and a servo numerical control system arranged vertically is mounted on the upper right end of the machine base. The utility model has the advantages of novel design, simple structure, high positioning accuracy, and good processing effect of finished products.

Description

A servo numerical control lower cylinder four-column hydraulic press

technical field

The utility model relates to the technical field of hydraulic machines, in particular to a servo numerical control lower cylinder type four-column hydraulic machine.

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 servo numerical control lower cylinder type four-column hydraulic press for the deficiencies of the prior art. The servo numerical control lower cylinder type four-column hydraulic press is novel in design, simple in structure, high in positioning accuracy and good in processing effect of finished products.

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

A servo numerical control 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 upper end of the guide post is equipped with a horizontally arranged moving beam set above the main oil cylinder. The moving beam is equipped with an ejection cylinder. The upper end of the guide post is equipped with a horizontally arranged upper beam. The left and right sides of the guide post are equipped with protective Cover, the upper end of the right side of the machine base is equipped with a servo numerical control system arranged vertically.

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: a servo numerical control lower cylinder type four-column hydraulic press described in the utility model, including 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 vertically arranged guide column is equipped with a main oil cylinder. The upper end of the guide column is set with a horizontally arranged moving beam installed above the main oil cylinder. The upper beam is arranged horizontally, the left and right sides of the guide column are provided with protective covers, and the upper end of the right side of the machine base is installed with a servo numerical control system arranged vertically. The utility model has the advantages of novel design, simple structure, novel design, simple structure, high positioning precision and good processing effect of finished products.

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——servo numerical 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

8——Protective cover.

detailed description

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

As shown in Figure 1, a servo numerical control 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 The guide column 3 is equipped with a main oil cylinder 4, and the upper end of the guide column 3 is equipped with a moving beam 5 arranged above the main oil cylinder 4 and arranged horizontally. The moving beam 5 is equipped with an ejection cylinder 6, and the upper end of the guide column 3 The upper part is equipped with a horizontally arranged upper beam 7, the left and right sides of the guide column 3 are provided with a protective cover 8, and the upper end of the right side of the machine base 1 is equipped with a vertically arranged servo numerical control system 11.

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

Furthermore, the upper beam 7 is mounted 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, and the processing effect of the finished product is good, so the utility model has the advantages of novel design, simple structure, novel design, simple structure, high positioning accuracy, and good processing effect of the finished product .

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 (3)

1. A servo numerical control lower cylinder type four-column hydraulic press, characterized in that: it includes an organic base (1), the upper end of the base (1) is equipped with a lower beam (2) arranged horizontally, and the upper end of the lower beam (2) is installed There are at least four vertically arranged guide columns (3) and a main oil cylinder (4), and the upper end of the guide column (3) is provided with a horizontally arranged mobile beam ( 5), the movable beam (5) is equipped with an ejection cylinder (6), the upper end of the guide post (3) is equipped with a horizontally arranged upper beam (7), and the left and right sides of the guide post (3) are provided with a protective cover ( 8), the upper end of the right side of the base (1) is equipped with a vertically arranged servo numerical control system (11). 2. The lower cylinder type four-column hydraulic press according to claim 1, characterized in that: the moving beam (5) is sleeved on the upper end of the guide column (3) through a bushing (51). 3. A lower cylinder type four-column hydraulic press according to claim 1, characterized in that: the upper beam (7) is equipped with the upper end of the guide column (3) through a nut (71).