CN202573083U - Upper separator structure of hydraulic press - Google Patents

Upper separator structure of hydraulic press Download PDF

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Publication number
CN202573083U
CN202573083U CN 201220081843 CN201220081843U CN202573083U CN 202573083 U CN202573083 U CN 202573083U CN 201220081843 CN201220081843 CN 201220081843 CN 201220081843 U CN201220081843 U CN 201220081843U CN 202573083 U CN202573083 U CN 202573083U
Authority
CN
China
Prior art keywords
plate
lower plate
upper plate
oil cylinder
upper separator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220081843
Other languages
Chinese (zh)
Inventor
刘建
孙道宽
章溢
韦银广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG RUNDE MECHANICAL TECHNOLOGY Co Ltd
Original Assignee
NANTONG RUNDE MECHANICAL TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NANTONG RUNDE MECHANICAL TECHNOLOGY Co Ltd filed Critical NANTONG RUNDE MECHANICAL TECHNOLOGY Co Ltd
Priority to CN 201220081843 priority Critical patent/CN202573083U/en
Application granted granted Critical
Publication of CN202573083U publication Critical patent/CN202573083U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an upper separator structure of a hydraulic press, and is characterized in that the upper separator is formed by respectively welding an upper plate and a lower plate on the upper end face and the lower end face of a frame, wherein guide column mounting holes are arranged on four corners of each of the frame, the upper plate and the lower plate, vertically connected oil cylinder mounting holes are arranged in the middle of each of the frame, the upper plate and the lower plate, and notches are arranged on both sides of the oil cylinder mounting hole of the upper plate. When the upper separator structure is not pressed, the middle of the upper plate is stressed to support a main cylinder, when the upper separator structure is pressed, the lower plate and nuts above guide column holes are stressed together, so that the notches are arranged on both sides of the oil cylinder mounting hole of the upper plate of the upper separator, thus the manufacturing cost is reduced on the basis of ensuring stable and reliable structure.

Description

A kind of top beam of hydraulic machine structure
Technical field
The utility model relates to a kind of top beam of hydraulic machine, the top beam of hydraulic machine structure of particularly a kind of low cost of manufacture and stable and reliable structure.
Background technology
Traditional top beam of hydraulic machine adopts the upper and lower plate of the upper and lower end face welding of tower structure monoblock, perhaps is spliced into the upper and lower plate of monoblock by two boards.The shortcoming of this kind structure: consumptive material is many, processing time consuming.
Summary of the invention
The technical problem that the utility model will solve provides the top beam of hydraulic machine structure of a kind of low cost of manufacture and stable and reliable structure.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of top beam of hydraulic machine structure; Its innovative point is: said entablature welds upper plate and lower plate respectively by the upper surface and the lower surface of framework; Four jiaos of said framework and upper and lower plate are provided with the guide pillar installing hole, and the middle part of said framework and upper and lower plate is provided with the oil cylinder installing hole of vertical perforation, and the oil cylinder installing hole both sides of said upper plate are provided with breach.
The advantage of the utility model is: during non-compacting, by the stressed supporting master cylinder in upper plate middle part, during compacting, stressed jointly by the locknut of lower plate and top, guide pillar hole.Therefore can breach be set in the oil cylinder installing hole both sides of the upper plate of entablature, can guarantee to reduce manufacturing cost on the basis of stable and reliable structure.
Description of drawings
Fig. 1 is the utility model top beam of hydraulic machine structural front view.
Fig. 2 is the utility model top beam of hydraulic machine structure vertical view.
The specific embodiment
Like Fig. 1, shown in 2, comprise framework 1, upper plate 2, lower plate 3, guide pillar installing hole 4, oil cylinder installing hole 5, breach 6.
The upper surface of said frame 1 and lower surface are welded upper plate 2 respectively and are constituted top beam of hydraulic machine with lower plate 3; Four jiaos in framework 1 and upper plate 2, lower plate 3 are provided with guide pillar installing hole 4; Framework 1 and the middle part of upper plate 2, lower plate 3 are provided with the oil cylinder installing hole 5 of vertical perforation, and oil cylinder installing hole 5 both sides of upper plate 2 are provided with breach 6.

Claims (1)

1. top beam of hydraulic machine structure; It is characterized in that: said entablature welds upper plate and lower plate respectively by the upper surface and the lower surface of framework; Four jiaos of said framework and upper and lower plate are provided with the guide pillar installing hole; The middle part of said framework and upper and lower plate is provided with the oil cylinder installing hole of vertical perforation, and the oil cylinder installing hole both sides of said upper plate are provided with breach.
CN 201220081843 2012-03-07 2012-03-07 Upper separator structure of hydraulic press Expired - Fee Related CN202573083U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220081843 CN202573083U (en) 2012-03-07 2012-03-07 Upper separator structure of hydraulic press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220081843 CN202573083U (en) 2012-03-07 2012-03-07 Upper separator structure of hydraulic press

Publications (1)

Publication Number Publication Date
CN202573083U true CN202573083U (en) 2012-12-05

Family

ID=47242532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220081843 Expired - Fee Related CN202573083U (en) 2012-03-07 2012-03-07 Upper separator structure of hydraulic press

Country Status (1)

Country Link
CN (1) CN202573083U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494197A (en) * 2014-12-15 2015-04-08 重庆蔡氏液压设备有限公司 Upper beam of hydraulic machine serving as large-tonnage small-tabletop precision hydraulic special equipment and machining method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494197A (en) * 2014-12-15 2015-04-08 重庆蔡氏液压设备有限公司 Upper beam of hydraulic machine serving as large-tonnage small-tabletop precision hydraulic special equipment and machining method
CN104494197B (en) * 2014-12-15 2017-06-16 重庆蔡氏液压设备有限公司 The small table top precise hydraulic special equipment modularization of large-tonnage and processing method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20150307

EXPY Termination of patent right or utility model