CN209444638U - A kind of multifunctional group control hydraulic station for hot investment casting section straightening - Google Patents
A kind of multifunctional group control hydraulic station for hot investment casting section straightening Download PDFInfo
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- CN209444638U CN209444638U CN201822267588.3U CN201822267588U CN209444638U CN 209444638 U CN209444638 U CN 209444638U CN 201822267588 U CN201822267588 U CN 201822267588U CN 209444638 U CN209444638 U CN 209444638U
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- investment casting
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Abstract
The utility model provides a kind of multifunctional group control hydraulic station for hot investment casting section straightening, is related to hydraulic station technical field.This is used for the multifunctional group control hydraulic station of hot investment casting section straightening, including fixed device, pressure limiting device and alarm device, and pressure limiting device and alarm device are respectively positioned on the top of fixed device, and pressure limiting device is located at the bottom of alarm device.This is used for the multifunctional group control hydraulic station of hot investment casting section straightening, it pushes block to squeeze spring using oil pressure to move right, by being sealed with convex structure compatible inside adjusting block to adjustment barrel on the right side of block, the shaft being fixedly connected with turntable is set to drive turbine rotation by rotating turntable, turbine drives the turbine rod rotation engaged, by being rotated on threaded block with the fixed threaded rod connected of turbine rod, to adjust position of the fixed block inside adjustment barrel, pressure limiting is carried out using the pressure difference of length different demands of the spring inside adjusting block.
Description
Technical field
The utility model relates to hydraulic station technical field, specially a kind of multi-functional team control for hot investment casting section straightening
Hydraulic station.
Background technique
It is usually to provide the electromechanics of lubrication, power for large and medium-sized industrial mechanical movement that hydraulic station, which is also known as hydraulic power unit,
Device is to have the characteristics that purposes is wide, high-efficient and simple structure in power transmitting due to hydraulic system using hydraulic station, liquid
Power is exactly transformed into another form from a kind of form by the main task at pressure station.
When now using hydraulic station to the liquid for providing certain pressure, often because the hydraulic of offer excessive leads to pipeline burst
Leak, hydraulic station generate it is hydraulic for fixed value and that pipeline can bear is hydraulic inconsistent, urgent need is capable of the one of pressure limiting
Kind is used for the multifunctional group control hydraulic station of hot investment casting section straightening.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model attempts to overcome disadvantages described above, therefore the utility model provides one
Kind is used for the multifunctional group control hydraulic station of hot investment casting section straightening, has monitoring pressure limiting to the hydraulic of hydraulic station generation to have reached
Effect.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of to be rectified for hot investment casting
The multifunctional group control hydraulic station of shape machine, including fixed device, pressure limiting device and alarm device, the pressure limiting device and alarm device
It is respectively positioned on the top of fixed device, the pressure limiting device is located at the bottom of alarm device.
The fixed device includes backing plate, and oil storage tank, the inside of the oil storage tank are fixedly installed at the top of the backing plate
It is fixedly installed with oil pump, the output end of the oil pump is communicated with petroleum pipeline, and the petroleum pipeline is connected to throttling far from one end of oil pump
The right side of valve, the throttle valve is connected by conduit with pressure regulating box, and the right side of the pressure regulating box passes through conduit and overflow valve phase
The right side of connection, the overflow valve is equipped with pressure limiting device.
The pressure limiting device includes oil inlet pipe, and adjusting block, the right side of the adjusting block are communicated on the right side of the oil inlet pipe
It is communicated with adjustment barrel, the inside of the adjustment barrel offers sliding slot, and the internal slide of the sliding slot is connected with fixed block, described solid
Determine to be fixedly installed with spring on the left of block, be fixedly installed with block on the left of the spring, the right side of fixed block by bearing with
Threaded rod, the surface of threaded rod are threaded with threaded block, and turbine rod is fixedly installed on the right side of threaded rod, the turbine rod
Top is engaged with turbine, and shaft is fixedly installed at the top of the turbine, and turntable is fixedly installed at the top of the shaft, adjusts
The right side of cylinder is communicated with flowline.
The alarm device includes alarm cylinder, and restraining position ring block is fixedly mounted in the inside of the alarm cylinder, the stop collar
Top is equipped with piston, and the surface of the piston is arranged with alarm cylinder, the air whistle is communicated at the top of alarm cylinder.
Further, the surface of the threaded block is fixedly connected by link block with adjustment barrel, and the bottom of the adjustment barrel is logical
Link block is crossed to be fixedly connected with backing plate.
Further, the right side of the block is that compatible circular arc dress, the bottom of the adjusting block are logical inside adjusting block
Link block is crossed to be fixedly connected with backing plate.
Further, alarm cylinder is communicated at the top of the adjusting block, the internal sleeve of the alarm cylinder is equipped with piston.
Further, the bottom of the pressure regulating box is fixedly connected with backing plate, and the piston and the air whistle are equipped with therebetween valve
Film.
Further, the valve surface is arranged with alarm cylinder, and valve is made of flexible rubber material, the air whistle it is interior
Portion is fixedly installed with V-shaped baffle.
(3) beneficial effect
A kind of multifunctional group control hydraulic station for hot investment casting section straightening provided by the utility model.Have following beneficial
Effect:
1, the multifunctional group control hydraulic station for being used for hot investment casting section straightening, is led to the oil liquid inside oil storage tank using oil pump
It crosses petroleum pipeline to transport in pressure regulating box, is transported to inside adjusting block after pressure regulating box is pressurized by oil inlet pipe, is pushed away using oil pressure
Dynamic block squeezes spring and moves right, by adjusting block and adjusting on the right side of block with convex structure compatible inside adjusting block
Section cylinder connector be sealed, by rotate turntable make the shaft being fixedly connected with turntable drive turbine rotation, turbine drive with
Its turbine rod engaged rotation is existed by rotating on threaded block with the fixed threaded rod connected of turbine rod to adjust fixed block
Position inside adjustment barrel carries out pressure limiting using the pressure difference of length different demands of the spring inside adjusting block.
2, the multifunctional group control hydraulic station for being used for hot investment casting section straightening, block, which stops oil liquid to enter adjustment barrel, makes oil liquid
Piston upward sliding in alarm cylinder is pushed, to increase the air pressure in alarm cylinder, valve made of flexible rubber, which has, to be stopped
The effect of certain pressure intensity, as piston continues to slide up in alarm cylinder, the critical compression for making air pressure be higher than valve makes valve
It opens, the air-flow in alarm cylinder enters the air whistle, is made using V-shaped baffle distinctive in the air whistle to make air generate reflux
Have the function that alarm for high voltage at the sound.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model pressure limiting device；
Fig. 3 is enlarged drawing at the A of the utility model Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model alarm device.
In figure: 1 fixed device, 101 backing plates, 102 oil storage tanks, 103 oil pumps, 104 petroleum pipelines, 105 throttle valves, 106 pressure regulation
Case, 107 overflow valves, 2 pressure limiting devices, 201 oil inlet pipes, 202 adjusting blocks, 203 adjustment barrels, 204 sliding slots, 205 fixed blocks, 206 bullets
Spring, 207 blocks, 208 threaded blocks, 209 turbine rods, 210 turbines, 211 shafts, 212 turntables, 213 flowlines, 3 alarm devices,
301 alarm cylinders, 302 stop collars, 303 pistons, 304 valves, the 305 air whistles.
Specific embodiment
It is according to the present utility model in a first aspect, the utility model provide it is a kind of for the multi-functional of hot investment casting section straightening
Team control hydraulic station, as shown in Figs 1-4, including fixed device 1, pressure limiting device 2 and alarm device 3, pressure limiting device 2 and alarm device
3 are respectively positioned on the top of fixed device 1, and pressure limiting device 2 is located at the bottom of alarm device 3.
Fixed device 1 includes backing plate 101, and the top of backing plate 101 is fixedly installed with oil storage tank 102, the inside of oil storage tank 102
It is fixedly installed with oil pump 103, the output end of oil pump 103 is communicated with petroleum pipeline 104, and petroleum pipeline 104 connects far from one end of oil pump 103
The right side of logical throttle valve 105, throttle valve 105 is connected by conduit with pressure regulating box 106, the bottom of pressure regulating box 106 and backing plate 101
It is fixedly connected, valve 304 is located at piston 303 and the air whistle 305 therebetween, and the right side of pressure regulating box 106 passes through conduit and overflow
Valve 107 is connected, and the right side of overflow valve 107 is equipped with pressure limiting device 2.
Pressure limiting device 2 includes oil inlet pipe 201, and the right side of oil inlet pipe 201 is communicated with adjusting block 202, the top of adjusting block 202
It is communicated with alarm cylinder 301, the internal sleeve of alarm cylinder 301 is equipped with piston 303, and the right side of adjusting block 202 is communicated with adjustment barrel 203,
The surface of threaded block 208 is fixedly connected by link block with adjustment barrel 203, and the bottom of adjustment barrel 203 passes through link block and backing plate
101 are fixedly connected, and the inside of adjustment barrel 203 offers sliding slot 204, and the internal slide of sliding slot 204 is connected with fixed block 205, Gu
The left side for determining block 205 is fixedly installed with spring 206, and the left side of spring 206 is fixedly installed with block 207, and the right side of block 207 is
In the compatible circular arc dress in 202 inside of adjusting block, the bottom of adjusting block 202 is fixedly connected by link block with backing plate 101, fixed
The right side of block 205 is threaded with threaded block 208 by bearing and threaded rod, the surface of threaded rod, and the right side of threaded rod is fixed
Turbine rod 209 is installed, the top of turbine rod 209 is engaged with turbine 210, and the top of turbine 210 is fixedly installed with shaft 211,
The top of shaft 211 is fixedly installed with turntable 212, and the right side of adjustment barrel 203 is communicated with flowline 213, will be stored up using oil pump 103
Oil liquid inside oil tank 102 is transported in pressure regulating box 106 by petroleum pipeline 104, by oil inlet pipe after the pressurization of pressure regulating box 106
201 are transported to inside adjusting block 202, push block 207 to squeeze spring 206 using oil pressure and move right, and pass through 207 right side of block
Compatible convex structure is sealed adjusting block 202 and 203 connector of adjustment barrel with 202 inside of adjusting block, by turning
Turn disk 212 makes the shaft 211 being fixedly connected with turntable 212 that turbine 210 be driven to rotate, and turbine 210 drives the whirlpool engaged
It takes turns bar 209 to rotate, by rotating on threaded block 208 with the fixed threaded rod connected of turbine rod 209, to adjust fixed block 205
Position inside adjustment barrel 203, using the pressure difference of length different demands of the spring 206 inside adjusting block 202 come into
Row pressure limiting.
Alarm device 3 includes alarm cylinder 301, and restraining position ring block 302 is fixedly mounted in the inside of alarm cylinder 301, stop collar 302
Top is equipped with piston 303, and the surface of piston 303 is arranged with alarm cylinder 301, and the top of alarm cylinder 301 is communicated with the air whistle 305,
304 surface of valve is arranged with alarm cylinder 301, and valve 304 is made of flexible rubber material, and the inside at the air whistle 305 is fixedly mounted
There is V-shaped baffle, block 207, which stops oil liquid to enter adjustment barrel 203, makes oil liquid that piston 303 be pushed to slide up in alarm cylinder 301
Dynamic, to increase the air pressure in alarm cylinder 301, valve 304 made of flexible rubber has the function of stopping certain pressure intensity, with
Piston 303 continues to slide up in alarm cylinder 301, and the critical compression for making air pressure be higher than valve 304 opens valve 304, alert
Air-flow in report cylinder 301 enters the air whistle 305, so that air is generated reflux using V-shaped baffle distinctive in the air whistle 305
The sound is caused to have the function that alarm for high voltage.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle: in use, the oil liquid inside oil storage tank 102 is transported tune by petroleum pipeline 104 using oil pump 103
It presses in case 106, is transported to inside adjusting block 202 after the pressurization of pressure regulating box 106 by oil inlet pipe 201, is pushed and kept off using oil pressure
Block 207 squeezes spring 206 and moves right, and by 207 right side of block, compatible convex structure is exchanged with 202 inside of adjusting block
Locking nub 202 is sealed with 203 connector of adjustment barrel, makes the shaft 211 being fixedly connected with turntable 212 by rotating turntable 212
Turbine 210 is driven to rotate, turbine 210 drives the turbine rod 209 engaged to rotate, by fixing the spiral shell connected with turbine rod 209
Rasp bar rotates on threaded block 208, to adjust position of the fixed block 205 inside adjustment barrel 203, is being adjusted using spring 206
The pressure difference of length different demands inside locking nub 202 carries out pressure limiting, and block 207 stops oil liquid to enter adjustment barrel 203 makes
Oil liquid pushes the upward sliding in alarm cylinder 301 of piston 303, to increase the air pressure in alarm cylinder 301, made of flexible rubber
Valve 304 has the function of that certain pressure intensity is stopped to be higher than air pressure as piston 303 continues to slide up in alarm cylinder 301
The critical compression of valve 304 opens valve 304, and the air-flow in alarm cylinder 301 enters the air whistle 305, using in the air whistle 305
Distinctive V-shaped baffle causes the sound to have the function that alarm for high voltage to make air generate reflux.
In conclusion this is used for the multifunctional group control hydraulic station of hot investment casting section straightening, using spring 206 in adjusting block
The pressure differences of length different demands inside 202 carries out pressure limiting.
Also, this is used for the multifunctional group control hydraulic station of hot investment casting section straightening, utilizes V word distinctive in the air whistle 305
Shape baffle causes the sound to make air generate reflux, has the function that alarm for high voltage.
Claims (6)
1. a kind of multifunctional group control hydraulic station for hot investment casting section straightening, including fixed device (1), pressure limiting device (2) and
Alarm device (3), it is characterised in that: the pressure limiting device (2) and alarm device (3) are respectively positioned on the top of fixed device (1), institute
State the bottom that pressure limiting device (2) is located at alarm device (3)；
The fixed device (1) includes backing plate (101), is fixedly installed with oil storage tank (102), institute at the top of the backing plate (101)
The inside for stating oil storage tank (102) is fixedly installed with oil pump (103), and the output end of the oil pump (103) is communicated with petroleum pipeline
(104), the petroleum pipeline (104) is connected to throttle valve (105) far from the one end of oil pump (103), the right side of the throttle valve (105)
It is connected by conduit with pressure regulating box (106), the right side of the pressure regulating box (106) is connected by conduit with overflow valve (107),
The right side of the overflow valve (107) is equipped with pressure limiting device (2)；
The pressure limiting device (2) includes oil inlet pipe (201), is communicated with adjusting block (202), institute on the right side of the oil inlet pipe (201)
It states and is communicated on the right side of adjusting block (202) adjustment barrel (203), the inside of the adjustment barrel (203) offers sliding slot (204), institute
The internal slide for stating sliding slot (204) is connected with fixed block (205), is fixedly installed with spring on the left of the fixed block (205)
(206), it is fixedly installed with block (207) on the left of the spring (206), the right side of fixed block (205) passes through bearing and screw thread
Bar, the surface of threaded rod are threaded with threaded block (208), and turbine rod (209), the whirlpool are fixedly installed on the right side of threaded rod
It is engaged with turbine (210), is fixedly installed with shaft (211) at the top of the turbine (210), described turn at the top of wheel bar (209)
It is fixedly installed at the top of axis (211) turntable (212), flowline (213) is communicated on the right side of adjustment barrel (203)；
The alarm device (3) includes alarm cylinder (301), and restraining position ring block is fixedly mounted in the inside of the alarm cylinder (301)
(302), the top of the stop collar (302) is equipped with piston (303), and the surface of the piston (303) is arranged with alarm cylinder
(301), the air whistle (305) are communicated at the top of alarm cylinder (301).
2. the multifunctional group control hydraulic station according to claim 1 for hot investment casting section straightening, it is characterised in that: described
The surface of threaded block (208) is fixedly connected by link block with adjustment barrel (203), and the bottom of the adjustment barrel (203) passes through company
Block is connect to be fixedly connected with backing plate (101).
3. the multifunctional group control hydraulic station according to claim 1 for hot investment casting section straightening, it is characterised in that: described
The right side of block (207) is in the internal compatible circular arc dress of adjusting block (202), and the bottom of the adjusting block (202) passes through company
Block is connect to be fixedly connected with backing plate (101).
4. the multifunctional group control hydraulic station according to claim 1 for hot investment casting section straightening, it is characterised in that: described
It is communicated at the top of adjusting block (202) alarm cylinder (301), the internal sleeve of the alarm cylinder (301) is equipped with piston (303).
5. the multifunctional group control hydraulic station according to claim 1 for hot investment casting section straightening, it is characterised in that: described
The bottom of pressure regulating box (106) is fixedly connected with backing plate (101), and the piston (303) and the air whistle (305) are equipped with therebetween valve
Film (304).
6. the multifunctional group control hydraulic station according to claim 5 for hot investment casting section straightening, it is characterised in that: described
Valve (304) surface is arranged with alarm cylinder (301), and valve (304) is made of flexible rubber material, the air whistle (305)
Inside is fixedly installed with V-shaped baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267588.3U CN209444638U (en) | 2018-12-29 | 2018-12-29 | A kind of multifunctional group control hydraulic station for hot investment casting section straightening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267588.3U CN209444638U (en) | 2018-12-29 | 2018-12-29 | A kind of multifunctional group control hydraulic station for hot investment casting section straightening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444638U true CN209444638U (en) | 2019-09-27 |
Family
ID=68015874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822267588.3U Active CN209444638U (en) | 2018-12-29 | 2018-12-29 | A kind of multifunctional group control hydraulic station for hot investment casting section straightening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444638U (en) |
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2018
- 2018-12-29 CN CN201822267588.3U patent/CN209444638U/en active Active
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