CN2452729Y - Roller compaction head of oil pressing machine - Google Patents

Roller compaction head of oil pressing machine Download PDF

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Publication number
CN2452729Y
CN2452729Y CN 00257623 CN00257623U CN2452729Y CN 2452729 Y CN2452729 Y CN 2452729Y CN 00257623 CN00257623 CN 00257623 CN 00257623 U CN00257623 U CN 00257623U CN 2452729 Y CN2452729 Y CN 2452729Y
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CN
China
Prior art keywords
head
hydraulic press
utility
mould
model
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 00257623
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Chinese (zh)
Inventor
任升先
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 00257623 priority Critical patent/CN2452729Y/en
Application granted granted Critical
Publication of CN2452729Y publication Critical patent/CN2452729Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a rotary rolling head of an oil hydraulic press, which is an adapter used for expanding the function of the oil hydraulic press. The utility model comprises a rolling head, a rotary mechanism, a hydraulic driver and a seat body. The utility model is characterized in that a mould hole in an upper mould head connected with the lower end of the rolling head is made into a rectangular concave hole. The utility model has the advantages that because the inner part of the upper mould is made into the rectangular concave hole, an upper mould hole is convenient for processing and manufacturing; simultaneously, not only the matching precision for connecting with a mould can be increased, but also the rolling area of the mould can be increased.

Description

Hydraulic press rotation spreading head
The utility model relates on a kind of hydraulic press in order to the attachment device of expanded function, belongs to a kind of improvement of hydraulic press rotation spreading header structure.
No matter general hydraulic press is press-down type or go up the act formula, all is the steady vertical feed of pressure head, is pressed on the workpiece with whole face, and its tonnage is to have designed definitely, and completed state also is constant.
In order to expand the function of hydraulic press, improve the pressure processing tonnage, make little tonnage hydraulic press, the function that has big hydraulic press under certain condition, but also flexibly changing machining state, be more conducive to the processing of plate-like and ring-type workpiece, the applicant is in having invented hydraulic press rotation spreading head, notification number CN2072015U, find through the actual production manufacturing, die hole in the last die head that its spreading lower end connects, because it is shaped as the circular arc of two correspondences and the straightsided shape of two correspondences constitutes (seeing shown in Figure 3), it is difficult to cause annular to add man-hour, and the machining accuracy of arcuate socket, be difficult to guarantee, and the area in arc hydraulic press rotation spreading hair oil press hole is difficult to enlarge, and causes the spreading area of mould effectively not improve.
The purpose of this utility model provides a kind of interior die hole of die head that makes and is convenient to processing and manufacturing, improves to be connected quality of fit with mould, improves the hydraulic press rotation spreading head of mould spreading area.
For achieving the above object, the utility model is taked following design:
A kind of hydraulic press rotation spreading head that is used to expand the adapter of hydraulic press function includes spreading head, rotating mechanism, and liquid drives moving device, pedestal, it is characterized in that: the interior die hole of last die head that a spreading lower end connects is made rectangular.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is that the A of die head on the utility model is to schematic diagram
Fig. 3 is the existing die head schematic diagram of going up
Referring to Fig. 1, shown in Figure 2: a kind of hydraulic press rotation spreading head that is used to expand the adapter of hydraulic press function, include spreading 2, rotating mechanism 3, hydraulic drive 5, pedestal 4, it is characterized in that: the last die head 1 interior die hole that spreading 2 lower end connect is made rectangular 6.
The work feed of hydraulic press self is pressed on the workpiece mould on the die head, finishes the pressure processing to workpiece in screwfeed.
The utility model has the advantages that: owing to make rectangular in the upper die head, thus the mold hole is convenient to Processing and manufacturing has also improved the quality of fit that is connected with mould simultaneously, can improve again the spreading area of mould.

Claims (1)

1, a kind of hydraulic press rotation spreading head that is used to expand the adapter of hydraulic press function includes spreading head, rotating mechanism, liquid and drives moving device, pedestal, and it is characterized in that: the interior die hole of last die head that a spreading lower end connects is made rectangular.
CN 00257623 2000-10-27 2000-10-27 Roller compaction head of oil pressing machine Expired - Fee Related CN2452729Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00257623 CN2452729Y (en) 2000-10-27 2000-10-27 Roller compaction head of oil pressing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00257623 CN2452729Y (en) 2000-10-27 2000-10-27 Roller compaction head of oil pressing machine

Publications (1)

Publication Number Publication Date
CN2452729Y true CN2452729Y (en) 2001-10-10

Family

ID=33614092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00257623 Expired - Fee Related CN2452729Y (en) 2000-10-27 2000-10-27 Roller compaction head of oil pressing machine

Country Status (1)

Country Link
CN (1) CN2452729Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057558A (en) * 2015-07-07 2015-11-18 河南锦源精密机械制造有限公司 Big-end multi-step hollow shaft forging piece moulding method and vertical-horizontal dual-purpose swing rolling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057558A (en) * 2015-07-07 2015-11-18 河南锦源精密机械制造有限公司 Big-end multi-step hollow shaft forging piece moulding method and vertical-horizontal dual-purpose swing rolling machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee