CN2452729Y - Roller compaction head of oil pressing machine - Google Patents
Roller compaction head of oil pressing machine Download PDFInfo
- 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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- Prior art keywords
- head
- hydraulic press
- utility
- mould
- model
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- 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
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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
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.
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)
| 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 |
-
2000
- 2000-10-27 CN CN 00257623 patent/CN2452729Y/en not_active Expired - Fee Related
Cited By (1)
| 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 |