CN210970072U

CN210970072U - Special beam for hydraulic press

Info

Publication number: CN210970072U
Application number: CN201921461868.6U
Authority: CN
Inventors: 梁军
Original assignee: Shenyang Hengjia Zhongxiang Hydraulic Equipment Co ltd
Current assignee: Shenyang Hengjia Zhongxiang Hydraulic Equipment Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-07-10
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a: a beam special for a hydraulic machine comprises an upper fixed beam, wherein a hydraulic machine is fixedly connected inside the upper fixed beam and penetrates through the upper fixed beam, four corners of the upper fixed beam respectively penetrate through and are fixedly connected with guide shafts, the guide shafts sequentially penetrate through a movable beam and a lower fixed beam, the movable beam corresponds to the lower part of the upper fixed beam, a bearing plate is fixedly connected to the movable beam and corresponds to the lower part of the hydraulic machine, the movable beam comprises a main beam, the four corners of the main beam are respectively and fixedly connected with guide shaft sleeves, the guide shafts penetrate through the guide shaft sleeves and are in sliding connection, the four guide shaft sleeves are fixedly connected through a support beam, the lower part of the movable beam corresponds to the lower fixed beam, and a triangular structure is formed between the support beam and the main beam, so that the compression resistance of the movable beam is enhanced, the pressure of the upper fixed beam and the lower fixed beam is well relieved, and pressure points are changed into pressure surfaces, the service life of the hydraulic press is prolonged.

Description

Special beam for hydraulic press

Technical Field

The utility model discloses be applied to industrial field, specifically be a special beam of hydraulic pressure.

Background

A hydraulic machine is a machine for transferring energy to carry out various processes, made according to the pascal principle, using a liquid as working medium. The hydraulic machine is generally composed of three parts of a machine (main machine), a power system and a hydraulic control system. The pressure of the common hydraulic press is mainly concentrated on the upper plate surface and the lower plate surface of the cavity, and the common hydraulic press is easily damaged due to the space between the upper plate and the lower plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special beam of hydraulic press to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special roof beam of hydraulic press, includes fixed beam, go up the inside fixedly connected with hydraulic press of fixed beam and pass go up fixed beam, go up four angles of fixed beam and pass respectively and fixedly connected with guiding axle, the guiding axle passes walking beam and lower fixed beam in proper order, the walking beam corresponds go up the below of fixed beam, fixedly connected with bearing plate and correspondence are in on the walking beam the hydraulic press below, the walking beam includes the girder, four angles of girder fixed connection guiding axle sleeve respectively, the guiding axle passes guiding axle sleeve and sliding connection, four guiding axle sleeves pass through a supporting beam and fixed connection, the walking beam below corresponds fixed beam down.

Preferably, a pressure sensing device is arranged in the lower fixing beam and electrically connected with the alarm device.

Preferably, the guide shaft is connected with fixing caps at two ends.

Preferably, one end of the fixing cap is provided with an adjusting foot.

Preferably, the oil injection device is fixedly connected to the lower portions of the four corners of the upper fixing beam, and the guide shaft penetrates through the oil injection device.

Compared with the prior art, the beneficial effects of the utility model are that: according to the movable beam structure, the triangular structure is formed between the supporting beam and the main beam, so that the compression resistance of the movable beam is enhanced, the pressure of the upper fixed beam and the lower fixed beam is well relieved, the pressure point is changed into a pressure surface, and the service life of the hydraulic press is prolonged.

Drawings

FIG. 1 is a structural view of a hydraulic special beam;

fig. 2 is a structural view of the movable beam.

Wherein; the device comprises an upper fixed beam 1, a movable beam 2, a main beam 21, a guide shaft sleeve 22, a support beam 23, a lower fixed beam 3, a hydraulic machine 4, a guide shaft 5, a bearing plate 6, a fixing cap 7, an alarm device 8, a pressure sensing device 9, a regulating foot 10 and an oil injection device 11.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a special roof beam of hydraulic press, includes fixed beam 1, go up fixed beam 1 inside fixedly connected with hydraulic press 4 and pass fixed beam 1 is gone up, go up fixed beam 1 four angles and pass respectively and fixedly connected with guiding axle 5, guiding axle 5 passes walking beam 2 and fixed beam 3 down in proper order, walking beam 2 corresponds go up fixed beam 1's below, fixedly connected with spandrel slab 6 and correspondence are in on the walking beam 2 hydraulic press 4 below, walking beam 2 includes girder 21, girder 21 four angles are fixed connection guiding axle sleeve 22 respectively, guiding axle 5 passes guiding axle sleeve 22 and sliding connection, four guiding axle sleeve 22 are through a supporting beam 23 and fixed connection, walking beam 2 below corresponds fixed beam 3 down.

Specifically, a pressure sensing device 9 is installed inside the lower fixing beam 3, and the pressure sensing device 9 is electrically connected with an alarm device 8.

Prevent that fixed beam pressure is big, cause the harm to fixed beam, the too big automatic alarm's of pressure function.

Specifically, fixing caps 7 are connected to both ends of the guide shaft 5.

And adjusting the height between the upper fixed beam and the lower fixed beam.

Specifically, one end of the fixing cap 7 is provided with an adjustment anchor 10.

The height between the special beam of the hydraulic press and the ground is adjusted.

Specifically, oil injection devices 11 are fixedly connected below four corners of the upper fixing beam 1, and the guide shaft 5 penetrates through the oil injection devices 11.

The friction force between the guide shaft and the guide shaft sleeve is reduced.

Working principle; the material to be compressed is placed on the bearing plate, the hydraulic press works, the hydraulic press pushes the movable beam to move downwards along the guide shaft until the movable beam reaches the lower fixed beam, and at the moment, the movable beam and the lower fixed beam are stressed, so that the stress area is increased, the pressure intensity is reduced, the compression is completed, and the hydraulic press retracts.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A special beam for a hydraulic press comprises an upper fixed beam (1) and is characterized in that; go up fixed beam (1) inside fixedly connected with hydraulic press (4) and pass go up fixed beam (1), go up fixed beam (1) four angles and pass respectively and fixedly connected with guiding axle (5), guiding axle (5) pass walking beam (2) and lower fixed beam (3) in proper order, walking beam (2) correspond go up the below of fixed beam (1), fixedly connected with spandrel girder (6) and correspond on walking beam (2) hydraulic press (4) below, walking beam (2) include girder (21), girder (21) four angles are fixed connection guiding axle sleeve (22) respectively, guiding axle (5) pass guiding axle sleeve (22) and sliding connection, four guiding axle sleeve (22) are through a supporting beam (23) and fixed connection, walking beam (2) below corresponds fixed beam (3) down.

2. A beam exclusively for use in hydraulic presses as claimed in claim 1, in which; and a pressure sensing device (9) is arranged in the lower fixing beam (3), and the pressure sensing device (9) is electrically connected with an alarm device (8).

3. A beam exclusively for use in hydraulic presses as claimed in claim 1, in which; and two ends of the guide shaft (5) are connected with fixing caps (7).

4. A beam exclusively for use in hydraulic presses as claimed in claim 3, in which; one end of the fixed cap (7) is provided with an adjusting anchor (10).

5. A beam exclusively for use in hydraulic presses as claimed in claim 1, in which; go up fixed beam (1) four angles below fixed connection fueling injection equipment (11), guiding axle (5) pass fueling injection equipment (11).