Processing

Please wait...

Settings

Settings

Goto Application

1. JP2021102230 - HYDRAULIC DEVICE

Office
Japan
Application Number 2021047930
Application Date 22.03.2021
Publication Number 2021102230
Publication Date 15.07.2021
Grant Number 7052113
Grant Date 01.04.2022
Publication Kind B1
IPC
B30B 15/04
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
15Details of, or accessories for, presses; Auxiliary measures in connection with pressing
04Frames; Guides
CPC
F16M 11/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
11Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
B30B 15/04
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
15Details of, or accessories for, presses; Auxiliary measures in connection with pressing
04Frames; Guides
B30B 1/32
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
1Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
32by plungers under fluid pressure
B30B 15/042
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
15Details of, or accessories for, presses; Auxiliary measures in connection with pressing
04Frames; Guides
042Prestressed frames
B30B 7/04
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
7Presses characterised by a particular arrangement of the pressing members
04wherein pressing is effected in different directions simultaneously or in turn
B30B 15/0052
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
15Details of, or accessories for, presses; Auxiliary measures in connection with pressing
0052for fluid driven presses
Applicants NINGBO DEMA INTELLIGENT MACHINERY CO LTD
寧波徳瑪智能機械有限公司
DONG XIANGYI
董 祥義
Inventors DONG XIANGYI
董 祥義
Agents TRY国際特許業務法人
Title
(EN) HYDRAULIC DEVICE
(JA) 油圧装置
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide an improved type hydraulic device which is formed with a sealed structure frame, can perform work by a single group or by two groups or a plurality of groups in parallel, uses few components, and can reduce wear of materials and manufacturing cost.

SOLUTION: A hydraulic device includes: a support frame; and at least one main cylinder module; and at least one metal mold fixing section. The main cylinder module has a cylinder and a piston connected to the cylinder. The support frame has two pairs of end frames. The cylinder is mounted between the two pairs of end frames. Each pair of end frames has two first connection frames. The two first connection frames are symmetrically mounted with a moving shaft of the piston as a symmetry axis. One end of the first connection frame is connected to the cylinder and the other end is connected to the metal mold fixing section. A pressurization structure is formed between the piston and the metal mold fixing section.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2021,JPO&INPIT


(JA)

【課題】密閉された構造フレームが形成され、単一のグループ、2つのグループまたは複数のグループが並行して作業でき、部品の使用が少なく、材料の消耗と製造コストを低減できる改良型油圧装置を提供する
【解決手段】油圧装置は、支持フレーム、少なくとも1つのメインシリンダーモジュールおよび少なくとも1つの金型固定部を含み、メインシリンダーモジュールは、シリンダーと、シリンダーに連結されるピストンを含み、支持フレームは2組の端部フレームを含み、シリンダーは2組の端部フレームの間に取り付けられ、各組の端部フレームは2つの第一結合フレームを含み、2つの第一結合フレームはピストンの移動軸を対称軸として対称的に取り付けられ、第一結合フレームの一端はシリンダーに連結され、他端は金型固定部に連結され、ピストンと金型固定部との間には加圧構造が形成される。
【選択図】図1