CN103395224A - Pressure head rotating and locking mechanism of hydraulic machine of ship - Google Patents
Pressure head rotating and locking mechanism of hydraulic machine of ship Download PDFInfo
- Publication number
- CN103395224A CN103395224A CN2013103681522A CN201310368152A CN103395224A CN 103395224 A CN103395224 A CN 103395224A CN 2013103681522 A CN2013103681522 A CN 2013103681522A CN 201310368152 A CN201310368152 A CN 201310368152A CN 103395224 A CN103395224 A CN 103395224A
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- pressure head
- head
- rotating
- cylinder body
- rotary press
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Abstract
The invention discloses a pressure heat rotating and locking mechanism of a hydraulic machine of a ship, and belongs to the field of marine equipment. The pressure heat rotating and locking mechanism comprises a rotating pressure head, a pressure head, a connecting shaft, a plane bearing, a locking nut, a piston rod, disc springs, a cylinder body and a gear transmission part, wherein the rotating pressure head is fixed on the pressure head through the connecting shaft, the plane bearing and the locking nut; and the piston rod penetrates through the connecting shaft and locks the rotating pressure head on the pressure head under the action of the disc springs. The pressure head rotating and locking mechanism is characterized in that a reduction box drives the gear transmission part to drive the rotating pressure head to rotate, and the pressure head compresses a cylinder body through the disc springs; the number and the sizes of the disc springs are adjustable; an unlocking and oiling hole is formed in the cylinder body; and the rotating position of the rotating pressure head is set by an encoder. The pressure head rotating and locking mechanism of the hydraulic machine of the ship has the advantages of high control accuracy, convenience in adjustment and stability in locking, requires no power for locking and the like.
Description
Technical field
The present invention relates to a kind of Hydraulic Drive in Vessel compressing head circumvolve lock set kit in shipborne equipment field.
Background technology
Hydraulic press is the power-equipment of commonly using in ship equipment, traditional hydraulic press pressure head rotation is to compress with manual rotation, control accuracy is poor, locking directly adopts pressure oil to lock, cause rotary press head when unpowered to swing variable, the long-term power that keeps produces energy waste, and the variation of hydraulic oil oil temperature also can cause the stability of hydraulic system to reduce.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, the unpowered rotary press head retaining mechanism of a kind of Hydraulic Drive in Vessel machine special use is provided.
The present invention is achieved by the following technical solutions:
A kind of Hydraulic Drive in Vessel compressing head circumvolve lock set kit, comprise rotary press head, pressure head, connecting axle, plane bearing, locknut, piston rod, dish spring, cylinder body and gear drive, rotary press head is fixed on pressure head by connecting axle, plane bearing and locknut, piston rod passes connecting axle and under the effect of dish spring, rotary press head is locked on pressure head, it is characterized in that: by the transmission of reductor driven gear, drive the rotary press head rotation, pressure head is by the disc spring pressing cylinder body; Technique scheme is described further, and the quantity of described dish spring and size are adjustable, by quantity and the size of regulation disc spring, control the thrust of pressure head to cylinder body; Technique scheme is described further, the release oil filler point is arranged on described cylinder body, when adjusting ram pressures, from the release of release oil filler point injection pressure oil, make the rotatable adjusting of rotary press head; Technique scheme is described further, and the rotary press head position of rotation is set by the encoder, and can accurately set position of rotation.
The present invention compared with prior art has following beneficial effect:
1. control accuracy is high, and is easy to adjust;
2. without power locking, locking is stable.
The accompanying drawing explanation
Fig. 1 is Hydraulic Drive in Vessel compressing head circumvolve lock set kit structure chart.
In figure: rotary press head 1, pressure head 2, connecting axle 3, plane bearing 4, locknut 5, piston rod 6, dish spring 7, cylinder body 8 and gear drive 9.
The specific embodiment
Below in conjunction with accompanying drawing, content of the present invention is described further:
As shown be Hydraulic Drive in Vessel compressing head circumvolve lock set kit structure chart, by rotary press head 1, pressure head 2, connecting axle 3, plane bearing 4, locknut 5, piston rod 6, dish spring 7, cylinder body 8 and gear drive 9, formed, the technical problem to be solved in the present invention is to provide-kind of the unpowered locking mechanism of boats and ships special hydraulic press rotation drift, this structure is that rotary press head 1 is installed on pressure head 2 by connecting axle 3, plane bearing 4, locknut 5, and piston rod 6 passes connecting axle 3 under the effect of dish spring 7
Rotary press head 1 is locked on pressure head 2, by quantity and the big or small size that changes coupling mechanism force that changes dish spring 7, while as need, adjusting the rotary press head rotation, release oil filler point injection pressure oil release on cylinder body, by under piston rod, push away, rotary press head 1 separates with pressure head 2, by the transmission of reductor phonic wheel, drives rotary press head 1 rotation
And desired location detected by encoder, and discharging oil filler point pressure oil on cylinder body, piston rod 6 is being locked at rotary press head 1 on pressure head 1 under the effect of dish spring 7 power.
Claims (4)
1. Hydraulic Drive in Vessel compressing head circumvolve lock set kit, comprise rotary press head, pressure head, connecting axle, plane bearing, locknut, piston rod, dish spring, cylinder body and gear drive, rotary press head is fixed on pressure head by connecting axle, plane bearing and locknut, piston rod passes connecting axle and under the effect of dish spring, rotary press head is locked on pressure head, it is characterized in that: by the transmission of reductor driven gear, drive the rotary press head rotation, pressure head is by the disc spring pressing cylinder body.
2. Hydraulic Drive in Vessel compressing head circumvolve lock set kit according to claim 1, is characterized in that: the quantity of described dish spring and big or small adjustable.
3. Hydraulic Drive in Vessel compressing head circumvolve lock set kit according to claim 1, is characterized in that: the release oil filler point is arranged on described cylinder body.
4. Hydraulic Drive in Vessel compressing head circumvolve lock set kit according to claim 1, it is characterized in that: the rotary press head position of rotation is set by the encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103681522A CN103395224A (en) | 2013-08-22 | 2013-08-22 | Pressure head rotating and locking mechanism of hydraulic machine of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103681522A CN103395224A (en) | 2013-08-22 | 2013-08-22 | Pressure head rotating and locking mechanism of hydraulic machine of ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103395224A true CN103395224A (en) | 2013-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103681522A Pending CN103395224A (en) | 2013-08-22 | 2013-08-22 | Pressure head rotating and locking mechanism of hydraulic machine of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103395224A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820521Y (en) * | 2005-07-26 | 2006-09-27 | 天津市天锻压力机有限公司 | Digital control rotary press head device for hydraulic press |
| CN2820522Y (en) * | 2005-07-26 | 2006-09-27 | 天津市天锻压力机有限公司 | Digital control moving press head clamp device for hydraulic press |
| CN101386216A (en) * | 2008-10-24 | 2009-03-18 | 扬州捷迈锻压机械有限公司 | Press head of movable rotary press head portal shaped hydraulic press |
| CN201931635U (en) * | 2010-11-30 | 2011-08-17 | 天津市天锻压力机有限公司 | Automatic locking mechanism for pressure head rotary disc of six-shaft numerical control frame type hydraulic press |
| CN203472194U (en) * | 2013-08-22 | 2014-03-12 | 南通市腾达锻压机床厂 | Pressure head rotary locking mechanism of ship hydraulic press |
-
2013
- 2013-08-22 CN CN2013103681522A patent/CN103395224A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820521Y (en) * | 2005-07-26 | 2006-09-27 | 天津市天锻压力机有限公司 | Digital control rotary press head device for hydraulic press |
| CN2820522Y (en) * | 2005-07-26 | 2006-09-27 | 天津市天锻压力机有限公司 | Digital control moving press head clamp device for hydraulic press |
| CN101386216A (en) * | 2008-10-24 | 2009-03-18 | 扬州捷迈锻压机械有限公司 | Press head of movable rotary press head portal shaped hydraulic press |
| CN201931635U (en) * | 2010-11-30 | 2011-08-17 | 天津市天锻压力机有限公司 | Automatic locking mechanism for pressure head rotary disc of six-shaft numerical control frame type hydraulic press |
| CN203472194U (en) * | 2013-08-22 | 2014-03-12 | 南通市腾达锻压机床厂 | Pressure head rotary locking mechanism of ship hydraulic press |
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Application publication date: 20131120 |