CN106239432B - Breathing relief valve automatic classifying assembling device - Google Patents
Breathing relief valve automatic classifying assembling device Download PDFInfo
- Publication number
- CN106239432B CN106239432B CN201610721717.4A CN201610721717A CN106239432B CN 106239432 B CN106239432 B CN 106239432B CN 201610721717 A CN201610721717 A CN 201610721717A CN 106239432 B CN106239432 B CN 106239432B
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- Prior art keywords
- platen
- relief valve
- cylinder
- splined shaft
- breathing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/24—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Safety Valves (AREA)
Abstract
Present invention is mainly applied to oil truck parts service technique field, more specifically, is related to a kind of breathing relief valve automatic classifying assembling device；The device can carry out cast iron breather valve and stainless steel breather valve automatic classifying and automatic assembling, significantly reduce the labor intensity of worker, improve operating efficiency, enhance security, reliable and stable；Including cylinder, splined shaft, platen, decomposition assembled disc, motor shaft ring flange and motor, described splined shaft one end couples with air cylinder detachable type, the other end is provided with spline platen, the platen is sheathed on splined shaft and is slidably connected with it, alignment pin is provided with the platen, through hole on the base of alignment pin and breathing relief valve, which coordinates, prevents its rotation, the decomposition assembled disc can block the bonnet of breathing relief valve and drive its rotation, one end of the motor shaft ring flange is fixed with decomposing assembled disc, and the other end couples with motor；Present invention is mainly applied in terms of the maintenance of oil truck parts.
Description
Technical field
Present invention is mainly applied to oil truck parts service technique field, more specifically, is related to a kind of type of respiration peace
Full valve automatic classifying assembling device.
Background technology
Light oil tank and viscous oil tank car account for very big proportion, breathing relief valve in china railway goods train（Below
Abbreviation breather valve）It is installed on corresponding tank car, serves the effect of balance tank interior and ambient pressure, ensure that transport life
Safety in production.The breather valve used at present mainly has cast iron breather valve and stainless steel breather valve（A41X types）, two kinds of models
Valve body structure is identical, and material and contained spring parameter are different.
Breather valve is integrally fixed at the ventilation unit in tank roof, to ensure the normal condition of pressure inside the tank, prevents from surpassing in tank
Pressure or vacuum make tank body suffer damage, and can also reduce pot liquid volatilization loss.Breather valve can not only maintain tank interior air pressure
Balance, it is ensured that tank body is destroyed in superpressure or vacuum, and can reduce the loss of material in tank.
Breather valve operation principle is determined or exhaled or inhaled by positive/negative pressure in tank car come spacing valve plate with spring.Breather valve
With malleation and the aspect function of negative pressure two of releasing, specifically：When tank interior pressure is more than external pressure, breather valve is opened
Expiration flap exhaled gas, internal pressure of releasing；When tank interior pressure is less than external pressure, breather valve opens suction flap,
Extraneous gas is introduced in tank, thereby guarantees that pressure is kept within the specific limits, it is ensured that vessel safety.
Breather valve is mainly by bonnet, base, air-breathing flap, air-breathing spring, expiration valve plate, expiration spring, locking nut group
Into.Air-breathing flap center-pole passes through expiration valve plate, by air-breathing spring housing on center-pole, and is fixed with locking pin, is assembled into and exhales
Inhale mechanism.There is sealing ring to play sealing function on air-breathing flap and expiration valve plate.Respiration mechanism is put into base, then will be exhaled
Spring is placed on respiration mechanism, covers bonnet, overcomes the active force of expiration spring, and bonnet is rotated into correct position, makes expiration
When pressure be maintained at standard requirement in the range of, finally by locking nut screwing.
Breather valve is arranged on tank car, when the pressure in tank car is more than external pressure and reaches certain numerical value, will be overcome
The pressure of expiration spring, respiration mechanism is jacked up, is connected outside with tank in tank, discharges pressure inside the tank；Outside the pressure in tank car is less than
Portion's pressure and when reaching certain numerical value, will overcome the pressure of air-breathing spring, pull open air-breathing flap, be connected in tank and outside tank, suction
The outer air of tank.
According to "《Railway freight-car section repaiies code》Iron transports [2012] No. 202 " and "《Railway freight-car repair in shop code》Iron is transported
[2011] No. 207 " in relevant regulations, breather valve use reaches a cycle and overhauled and tested it is necessary to be unloaded down from car,
Entrucking use could be continued after qualified.
Need all to decompose breather valve during maintenance, change the spring and sealing ring of inside, then part is assembled.By
Very big active force is produced to bonnet in expiration spring, so during decomposing and assembling bonnet, is required for overcoming the bullet
The power of spring could be completed.
At present, the maturation of each tank car overhaul unit decomposition assembling not general to cast iron breather valve and stainless steel breather valve
Equipment.Some units use ease of Use platform, and cast iron breather valve can be decomposed（Cast iron breather valve expiration acting force of the spring is small
In stainless steel spring）, but stainless steel breather valve can not be decomposed, do not meet the requirement of code；Some units are also using artificial side
Formula completes above-mentioned work, is to be carried out with two to three people are on bench drill, works in this way, and the labor intensity of worker is big,
Efficiency is low, and during hidden danger be present.
The content of the invention
In the presence of overcoming the shortcomings of prior art, there is provided a kind of breathing relief valve automatic classifying assembling device,
The device can carry out cast iron breather valve and stainless steel breather valve automatic classifying and automatic assembling, significantly reduce the work of worker
Intensity, operating efficiency is improved, enhance security, it is reliable and stable.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
Breathing relief valve automatic classifying assembling device, including cylinder, splined shaft, platen, decomposition assembled disc, motor method of principal axes
Blue disk and motor, described splined shaft one end couple with air cylinder detachable type, and cylinder can drive splined shaft to move along a straight line, the spline
The other end of axle is provided with spline platen, and cylinder can drive the air-breathing valve flap contacts of spline platen and breathing relief valve, described
Platen is sheathed on splined shaft and is slidably connected with it, and alignment pin, alignment pin and breathing relief valve are provided with the platen
Base on through hole coordinate and prevent its rotation, the decomposition assembled disc can block the bonnet of breathing relief valve and drive its rotation
Turn, one end of the motor shaft ring flange is fixed with decomposing assembled disc, and the other end couples with motor.
The splined shaft is coupled by spline fitting with cylinder, and connection place, which is provided with alignment pin, prevents splined shaft from rotating.
Also include cylinder connecting plate, one end of the cylinder connecting plate couples with cylinder, and the other end passes through cylinder coupling sleeve
It is fixedly connected with coaming plate, the edge of coaming plate and spline fitting is fixed, and the cylinder coupling sleeve play the guiding role to the piston rod of cylinder.
The spline platen is bigger than the external diameter of splined shaft, prevents platen from skidding off.
The decomposition assembled disc is fluted, and groove two opposite sides are provided with little groove, and groove can accommodate breathing relief valve
Bonnet, little groove can drive its rotation with two male cooperations on the bonnet of breathing relief valve.
The motor is coupled by decelerator with motor shaft ring flange.
Compared with prior art, the advantageous effect of present invention is that：
The present invention drives splined shaft to move up and down by cylinder, the compressible breather valve of spline platen that splined shaft lower end is set
Air-breathing flap, platen has been slidably connected on splined shaft, can prevent the base of breather valve from rotating, make it be only capable of moving up and down,
The bonnet of breather valve, which may be stuck in, to be decomposed inside assembled disc, by its rotation of motor driven, makes this patent real by above-mentioned design
Existing automatic classifying and assembling breather valve, are decomposed and packaging efficiency is high, will lack the labor intensity of worker, simultaneously as reducing
Artificial participation, is significantly increased security, reliable and stable.
Brief description of the drawings
Fig. 1 is currently preferred structural representation.
In figure：1 be splined shaft, 2 be platen, 3 be decompose assembled disc, 4 be motor shaft ring flange, 5 be spline platen, 6 be
Alignment pin, 7 be spline fitting, 8 be cylinder connecting plate, 9 be cylinder coupling sleeve, 10 be coaming plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, breathing relief valve automatic classifying assembling device, including upper and lower two parts, breathing relief valve are put
Between upper and lower part.
Upper part includes cylinder connecting plate 8, cylinder adapter sleeve 9, coaming plate 10, spline fitting 7, splined shaft 1, spline platen 5, pressure
The parts such as disk 2, alignment pin 6.Upper-part is installed perpendicular to testing stand table top, the decomposition of the center line of splined shaft 1 and lower part
The center of circle of assembled disc 3 is corresponding.Cylinder connecting plate 8 is used to connect cylinder, and cylinder adapter sleeve 9 plays the work being oriented to cylinder piston rod
With splined shaft 1 is connected through the centre bore of spline fitting 7 with cylinder piston rod, and the centre bore of spline fitting 7 has alignment pin, by splined shaft 1
Direction of rotation is locked, and splined shaft 1 is moved up and down, it is impossible to rotate.Platen 2 is enclosed on splined shaft 1, can be in splined shaft 1
On vertically move.There is alignment pin 6 on platen 2, valve base is breathed for fixed.The lower end of splined shaft 1 is spline platen 5, spline pressure
Disk 5 is used for the air-breathing flap for compressing breather valve, while can prevent platen 2 from being slid from splined shaft 1.
Lower part includes motor shaft ring flange 4 and decomposes assembled disc 3, and motor shaft ring flange 4 is horizontally arranged at testing stand
On table top, decompose assembled disc 3 and be arranged on motor shaft ring flange 4, decomposing assembled disc 3 has symmetrical groove, can fix cast iron
The bonnet of breather valve and stainless steel breather valve.Motor shaft ring flange 4 is connected with motor-driven reductor, is controlled by two-direction switch
Motor rotates and reverse.
How breather valve is decomposed by the present invention below by specific embodiment and assembling is described in detail.
Decompose：Breather valve is inverted in and decomposed in assembled disc 3, the projection on breather valve bonnet, which is embedded into, decomposes assembled disc 3
Groove in, open switching cylinder, cylinder piston rod stretch out, drive splined shaft 1 move downward, spline platen 5 compress breather valve
Air-breathing flap, due to air-breathing flap and expiration flap installation after turn into breathing mechanism, be an entirety, so compressing
Also expiration valve plate has been compressed while air-breathing flap, expiration spring is compressed by expiration valve plate, makes bonnet, expiration bullet
Spring, breathing mechanism are breathed valve base and not limited by spring pressure by downward pressure.Alignment pin 6 on platen 2
Through the bolt hole of breathing valve base, base is fixed.Two-direction switch is opened, motor driven reductor is turned clockwise, point
System of solutions sabot 3 drives breather valve bonnet, expiration spring, the rotation of breathing mechanism, and splined shaft 1 has alignment pin 6 to fix, so
The base positioned by platen 2 does not rotate, and reaches the purpose of decomposition.In decomposable process, base can move up with screw thread, because
It can vertically move on splined shaft 1 for platen 2, so base can jack up platen 2 upwards, divide until with breather valve bonnet
From.Switching cylinder is closed, cylinder piston rod is retracted, and drives splined shaft 1 to move up, and completes disintegration.
Assembling：Breather valve bonnet is upside down in and decomposed in assembled disc 3, expiration spring is placed in bonnet, breathing mechanism
Inversion is put on expiration spring, then base is inverted and is put in breathing mechanism.Switching cylinder is opened, cylinder piston rod is stretched
Go out, drive splined shaft 1 to move downward, spline platen 5 compresses the air-breathing flap of breather valve, because air-breathing flap and expiration flap are pacified
Turn into breathing mechanism after dress, be an entirety, so also having compressed expiration valve plate while air-breathing flap is compressed, pass through
Expiration spring is compressed by expiration valve plate, bonnet, expiration spring, breathing mechanism is breathed by downward pressure
Valve base is not limited by spring pressure.Alignment pin 6 on platen 2 fixes base through the bolt hole of breathing valve base.Beat
Two-direction switch is opened, makes motor driven reductor rotate counterclockwise, assembled disc 3 is decomposed and drives breather valve bonnet, expiration spring, exhales
Suction mechanism rotates, and splined shaft 1 has alignment pin 6 to fix, so the base positioned by platen 2 does not rotate, reaches the mesh of assembling
's.In an assembling process, base can move down with screw thread, because platen 2 can vertically move on splined shaft 1,
Platen 2 can move down with base, and the alignment pin 6 of platen 2 fixes base all the time, is installed in place until by base and bonnet.
Switching cylinder is closed, cylinder piston rod is retracted, and drives splined shaft 1 to move up, and completes assembly working.
Only presently preferred embodiments of the present invention is explained in detail above, but the present invention is not limited to above-described embodiment,
In those of ordinary skill in the art's possessed knowledge, it can also be made on the premise of present inventive concept is not departed from each
Kind change, various change should be included in the scope of the protection.
Claims (5)
1. breathing relief valve automatic classifying assembling device, it is characterised in that：Including cylinder, splined shaft（1）, platen（2）, decompose
Assembled disc（3）, motor shaft ring flange（4）And motor, the splined shaft（1）One end couples with air cylinder detachable type, and cylinder can band
Dynamic splined shaft（1）Linear motion, the splined shaft（1）The other end be provided with spline platen（5）, cylinder can drive spline platen
（5）With the air-breathing valve flap contacts of breathing relief valve, the platen（2）It is sheathed on splined shaft（1）Above and with it is slidably connected, institute
State platen（2）On be provided with alignment pin（6）, alignment pin（6）Coordinating with the through hole on the base of breathing relief valve prevents its turn
It is dynamic, the decomposition assembled disc（3）The bonnet of breathing relief valve can be blocked and drive its rotation, the motor shaft ring flange（4）
One end with decompose assembled disc（3）Fixed, the other end couples with motor；The splined shaft（1）Pass through spline fitting（7）Join with cylinder
Connect, connection place, which is provided with alignment pin, prevents splined shaft（1）Rotate.
2. breathing relief valve automatic classifying assembling device according to claim 1, it is characterised in that：Also include cylinder to connect
Fishplate bar（8）, the cylinder connecting plate（8）One end couple with cylinder, the other end passes through cylinder coupling sleeve（9）With coaming plate（10）Gu
Fixed connection, coaming plate（10）With spline fitting（7）Edge fix, the cylinder coupling sleeve（9）Guiding work is risen to the piston rod of cylinder
With.
3. breathing relief valve automatic classifying assembling device according to claim 1, it is characterised in that：The spline platen
（5）Compare splined shaft（1）External diameter it is big, prevent platen（2）Skid off.
4. breathing relief valve automatic classifying assembling device according to claim 1, it is characterised in that：It is described to decompose assembling
Disk（3）Fluted, groove two opposite sides are provided with little groove, and groove can accommodate the bonnet of breathing relief valve, and little groove can be with exhaling
Two male cooperations on the bonnet of suction type safety valve drive its rotation.
5. breathing relief valve automatic classifying assembling device according to claim 1, it is characterised in that：The motor passes through
Decelerator and motor shaft ring flange（4）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721717.4A CN106239432B (en) | 2016-08-25 | 2016-08-25 | Breathing relief valve automatic classifying assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721717.4A CN106239432B (en) | 2016-08-25 | 2016-08-25 | Breathing relief valve automatic classifying assembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106239432A CN106239432A (en) | 2016-12-21 |
| CN106239432B true CN106239432B (en) | 2017-12-12 |
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ID=57595593
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610721717.4A Active CN106239432B (en) | 2016-08-25 | 2016-08-25 | Breathing relief valve automatic classifying assembling device |
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| Country | Link |
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| CN (1) | CN106239432B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339482B (en) * | 2017-05-26 | 2019-12-20 | 苏州诺济玛金属制品有限公司 | Leak-proof breather valve |
| CN114310272A (en) * | 2021-12-23 | 2022-04-12 | 中车贵阳车辆有限公司 | A41X type respiratory relief valve decomposes kludge |
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| CN102615624A (en) * | 2012-01-06 | 2012-08-01 | 浙江大学台州研究院 | Valve body and bonnet connection torsion assembly machine |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140209601A1 (en) * | 2013-01-30 | 2014-07-31 | Agm Container Controls, Inc. | Breather Valve Assemblies |
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2016
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|---|---|---|---|---|
| CN102615624A (en) * | 2012-01-06 | 2012-08-01 | 浙江大学台州研究院 | Valve body and bonnet connection torsion assembly machine |
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| CN103769795A (en) * | 2012-10-23 | 2014-05-07 | 西安轨道交通装备有限责任公司 | Method for mounting and dismounting breathing type safety valve |
| CN204160400U (en) * | 2014-08-04 | 2015-02-18 | 中国海洋石油总公司 | A kind of safety air vavle dismantling device |
| CN204529259U (en) * | 2014-12-30 | 2015-08-05 | 宁波职业技术学院 | A kind of hand type AutoCappingmachine |
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| CN106239432A (en) | 2016-12-21 |
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Address after: 030032 No.1 rainbow Street, industrial park, Tanghuai Park, Taiyuan comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee after: CETC Pengyue Electronic Technology Co., Ltd Address before: 030006 No. 1, rainbow Street, Taiyuan economic and Technological Development Zone, Shanxi Patentee before: TAIYUAN PENGYUE ELECTRONIC TECHNOLOGY Co.,Ltd. |