CN203472194U - Pressure head rotary locking mechanism of ship hydraulic press - Google Patents
Pressure head rotary locking mechanism of ship hydraulic press Download PDFInfo
- Publication number
- CN203472194U CN203472194U CN201320513820.1U CN201320513820U CN203472194U CN 203472194 U CN203472194 U CN 203472194U CN 201320513820 U CN201320513820 U CN 201320513820U CN 203472194 U CN203472194 U CN 203472194U
- Authority
- CN
- China
- Prior art keywords
- pressure head
- head
- rotary
- hydraulic press
- locking mechanism
- 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
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a pressure head rotary locking mechanism of a ship hydraulic press, and belongs to the field of marine equipment. The pressure head rotary locking mechanism of the ship hydraulic press comprises a rotary pressure head, a pressure head, a connecting shaft, a plane bearing, a locknut, a piston rod, disk springs, a cylinder body and a gear transmission portion, wherein the rotary pressure head is fixed to the pressure head through the connecting shaft, the plane bearing and the locknut, the piston rod penetrates through the connecting shaft, and the rotary pressure head is locked to the pressure head through the piston rod and the disk springs. The pressure head rotary locking mechanism of the ship hydraulic press is characterized in that a speed reducer is used for driving the gear transmission portion to drive the rotary pressure head to rotate, the pressure head tightly presses the cylinder through the disk springs, the number of the disk springs and the size of each disk spring can be adjusted, an unlocking oil filler hole is formed in the cylinder, and the rotation position of the rotary pressure head is set by an encoder. The pressure head rotary locking mechanism of the ship hydraulic press has the advantages of being high in control accuracy, convenient to adjust, free of power locking, stable in locking and the like.
Description
Technical field
The utility model relates to a kind of Hydraulic Drive in Vessel compressing head circumvolve lock set kit in shipborne equipment field.
Background technology
In ship equipment, hydraulic press is conventional power-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 purpose of the present utility model is to overcome the deficiencies in the prior art, and the unpowered rotary press head retaining mechanism of a kind of Hydraulic Drive in Vessel machine special use is provided.
The utility model is achieved through 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 is locked at rotary press head on pressure head under the effect of dish spring through connecting axle, it is characterized in that: by the transmission of reductor driven gear, drive rotary press head to rotate, pressure head is by 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, on described cylinder body, has release oil filler point, 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 rotary press head position of rotation is set by the encoder, and can accurately set position of rotation.
The utility model compared with prior art has following beneficial effect:
1. control accuracy is high, easy to adjust;
2. without power locking, locking is stable.
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 utility model 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, be to provide-kind of the unpowered locking mechanism of boats and ships special hydraulic press rotation drift of the technical problem to be solved in the present invention, 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 changing the quantity of dish spring 7 and the size that size changes coupling mechanism force, while adjusting rotary press head rotation as need, release oil filler point injection pressure oil release on cylinder body, by under piston rod, push away, rotary press head 1 is separated 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 locked at rotary press head 1 on pressure head 1 under the effect of dish spring 7 power.
Claims (4)
1. a 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 is locked at rotary press head on pressure head under the effect of dish spring through connecting axle, it is characterized in that: by the transmission of reductor driven gear, drive rotary press head to rotate, pressure head is by 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 size are adjustable.
3. Hydraulic Drive in Vessel compressing head circumvolve lock set kit according to claim 1, is characterized in that: on described cylinder body, have release oil filler point.
4. Hydraulic Drive in Vessel compressing head circumvolve lock set kit according to claim 1, is characterized in that: rotary press head position of rotation is set by the encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513820.1U CN203472194U (en) | 2013-08-22 | 2013-08-22 | Pressure head rotary locking mechanism of ship hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513820.1U CN203472194U (en) | 2013-08-22 | 2013-08-22 | Pressure head rotary locking mechanism of ship hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472194U true CN203472194U (en) | 2014-03-12 |
Family
ID=50220594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513820.1U Expired - Fee Related CN203472194U (en) | 2013-08-22 | 2013-08-22 | Pressure head rotary locking mechanism of ship hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395224A (en) * | 2013-08-22 | 2013-11-20 | 南通市腾达锻压机床厂 | Pressure head rotating and locking mechanism of hydraulic machine of ship |
-
2013
- 2013-08-22 CN CN201320513820.1U patent/CN203472194U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395224A (en) * | 2013-08-22 | 2013-11-20 | 南通市腾达锻压机床厂 | Pressure head rotating and locking mechanism of hydraulic machine of ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204281194U (en) | The lifting mechanism that a kind of feed screw nut pair drives | |
| CN204396564U (en) | Air throttle water pipe bender | |
| CN202829330U (en) | Anti-skidding self-locking rail clamping device for rail gantry crane | |
| CN203472194U (en) | Pressure head rotary locking mechanism of ship hydraulic press | |
| CN203473192U (en) | Telescopic pile | |
| CN103395224A (en) | Pressure head rotating and locking mechanism of hydraulic machine of ship | |
| CN102275633A (en) | Novel pump control system of electric hydraulic steering engine | |
| CN202468537U (en) | Hanging type angling cylinder of lorry-mounted crane | |
| CN202176467U (en) | Gear rotation transmission device | |
| CN201776326U (en) | Core-pulling device in pipe bender | |
| CN201592214U (en) | High-speed punch slide block oil-pressure locking empty oil conversion supercharging device | |
| CN203541501U (en) | Sand box overturning device | |
| CN203488574U (en) | Bearing lever structure device of machine tool | |
| CN202571763U (en) | Glue sheath and shaft sleeve assembling system for butterfly valve assembling machinery | |
| CN202574253U (en) | Hydraulic brake shoe type braking device for mine electric locomotive | |
| CN202623321U (en) | Numerically controlled electric screw press | |
| CN203640921U (en) | Paddle adjustment operation device for water turbine | |
| CN205203321U (en) | Novel adjustable -pitch propeller | |
| CN204322576U (en) | A kind of eccentric structure of large tonnage pressing machine | |
| CN203666895U (en) | Thread type braking device for mechanical disc brake of bicycle | |
| CN203285969U (en) | Speed changing operating mechanism for forklift | |
| CN203666894U (en) | Thread-type brake device used for bicycle mechanical disk brake | |
| CN203284131U (en) | Quick-lifting lifting jack | |
| CN203496240U (en) | Ejection mechanism of injection molding machine | |
| CN201671990U (en) | Electric machine and double lead-screw combination type brake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |