CN108051153B - Two-bit triplet rotary valve performing leak test back work center - Google Patents
Two-bit triplet rotary valve performing leak test back work center Download PDFInfo
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- CN108051153B CN108051153B CN201711100135.5A CN201711100135A CN108051153B CN 108051153 B CN108051153 B CN 108051153B CN 201711100135 A CN201711100135 A CN 201711100135A CN 108051153 B CN108051153 B CN 108051153B
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- station
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- lateral work
- clutch
- pressure testing
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
-
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The present invention relates to two-bit triplet rotary valve performing leak test back work centers comprising upper mounting plate frame is arranged in below upper mounting plate frame and the clamp device for driving the station control system of the rotary spool rotational transform station of two-bit triplet rotary valve, being mounted on the station translating device of upper mounting plate frame top back side and the positioning device at the station translating device back side is arranged in, is detachably arranged at station translating device front and is equipped with two-bit triplet rotary valve.The present invention, as benchmark, is realized the rotary spool rotation process to rotary valve by station control system, realizes station access automatic conversion by upper mounting plate frame, drives fixture (being called mould) to realize rotary valve replacement by station translating device；The rotary valve for sealing pressure testing is accurately positioned by positioning device realization, thus the error of creeping when compensating cylinder moving, assembly precision is high, and accurate positioning is easy to operate.
Description
Technical field
The present invention relates to two-bit triplet rotary valve performing leak test back work centers, are also suitble to three with Median Function
Three-way rotary valve test.
Background technique
Currently, two-bit triplet rotary valve is typically all to have valve body, rotary spool, valve back seat, an inlet valve hole and two
Outlet valve opening composition, valve seal are checked that the prior art is generally used the various valve plugs of design, are suppressed
Test, inefficiency, sealing loading test effect are poor；It is close how a kind of Three-way rotary valve compact-sized, that sealing piezo-effect good is designed
Sealing system safety testing device becomes technical problem urgently to be solved.
Summary of the invention
For above content, the technical problems to be solved by the invention be generally speaking to provide it is a kind of design rationally, cost
It is cheap, durable, safe and reliable, easy to operate, time saving and energy saving, save fund, compact-sized and two three easy to use
Logical rotary valve performing leak test back work center；The technical issues of solving in detail and obtain beneficial effect in aftermentioned content and
It is specifically described in conjunction with content in specific embodiment.
To solve the above problems, the technical solution used in the present invention is:
Two-bit triplet rotary valve performing leak test back work center, including upper mounting plate frame, be arranged below upper mounting plate frame and
For driving the station control system of the rotary spool rotational transform station of two-bit triplet rotary valve, being mounted on upper mounting plate frame top back
The station translating device of side and be arranged in the positioning device at the station translating device back side, be detachably arranged at station translation dress
It sets front and the clamp device of two-bit triplet rotary valve is installed.
The present invention, as benchmark, is realized by station control system by upper mounting plate frame and rotates behaviour to the rotary spool of rotary valve
Make, realize station access automatic conversion, drives fixture (being called mould) to realize rotary valve replacement by station translating device；
The rotary valve for sealing pressure testing is accurately positioned by positioning device realization, thus when compensating cylinder moving
Error of creeping, assembly precision is high, and accurate positioning is easy to operate.
Station control system includes on station lifting cylinder and station lifting cylinder piston rod below upper mounting plate frame
The station lifting lower bottom base of top connection, the station being integrated above station lifting lower bottom base and with station lifting lower bottom base
Footstock, the station lifting guide roller being separately positioned on upper mounting plate frame and station lifting deflecting roller, one end are connected to work in lifting
Position successively bypasses the work that station goes up and down the idler wheel on guide roller and the idler wheel on station lifting deflecting roller after going up and down upper footstock side
Position lifting wire rope, the station lifting counterweight for being suspended on the station lifting wire rope other end；
As one of ingenious place of the invention, through counterweight in conjunction with cylinder, realize that station control system rises automatically,
It avoids cylinder from working long hours, eliminates pressure maintaining branch, it is ingenious in design, simplify structure, it is energy-saving, station is made by counterweight
Footstock and upper mounting plate frame following table face contact, do not need power source in lifting.To adapt to the rotary valve of different sizes.Corresponding ruler
Very little small rotary valve is risen station control system by station lifting cylinder, otherwise decline, by upper mounting plate frame and station liter
It is obvious that footstock, which increases adjusting pad maximum height limit, in drop.
The piston rod upper top of process clutch air cylinder is arranged in the process clutch air cylinder that is mounted on station lifting lower bottom base
Station clutch guide plate, the station rotary manipulation motor, lower end and the station rotary that are arranged on station clutch guide plate manipulate
The station clutch tooth wheel shaft of the transmission of rotary axis connection of motor,
The station clutch guide sleeve that is arranged on upper mounting plate frame is vertically arranged in station clutch guide sleeve and upper end and two
The rotary spool clamped contact of position Three-way rotary valve and the station clutch taper hole of lower end and the transmission connection of station clutch tooth wheel shaft upper end
Side gap card；For the upper mounting plate frame for the height adjusted by station lifting cylinder, clutch air cylinder realizes work by the process
Position clutch taper hole side gap card and spool close to or far from, realize clamp and unclamp, facilitate and replaced between rotary valve.When its rising
When, the taper hole of station clutch taper hole side gap card bites spool, and more convenient, station clutch taper hole side gap is engaged by taper
Card is outer to be opened, and limits its opening by station clutch guide sleeve, to realize that friction is held tightly.Station rotary manipulates motor-station
Clutch tooth wheel shaft-station clutch taper hole side gap card-valve core rotation.
The station that station rotary manipulation motor lower part is arranged in goes up and down limit hole, the work being horizontally set below upper mounting plate frame
Lifting cross spacing cylinder in position drives flexible and goes up and down limit hole pair with station by the piston rod of station lifting cross spacing cylinder
The station lifting cross spacing answered is top；The top realization altitude location of cross spacing is gone up and down by station.
Be keyed gear on station clutch tooth wheel shaft, horizontally disposed station clutch tooth wheel shaft side and with station clutch
The station clutch of the gear engaged transmission of gear shaft is except gap rack bar, one end and station clutch except gap rack bar is sequentially connected
Station clutch except gap guide rod, setting is gone up and down on upper footstock in station and station clutch is except gap guide rod is in its inner hole
The station clutch being arranged back and forth removes gap guide sleeve, is horizontally set on station clutch except the station clutch of gap guide sleeve side removes
Gap cylinder and be connected to station clutch except gap cylinder piston rod end and station clutch except gap guiding boom end it
Between station clutch remove gap attachment base.
It is pushed up in addition to the cylinder of gap by station clutch to eliminate station clutch tooth wheel shaft-station clutch except gap rack bar tooth
The error that wheel transmission generates, positioning accuracy is high, is driven no error, backlash is eliminated, so that rotary valve spool is rotated in place.
Station translating device include be horizontally set on the lateral work of back side above upper mounting plate frame into straight line cylinder, be arranged in cross
Lateral work on to work into straight line cylinder piston rod is vertically set on lateral work into locating rack front into locating rack, two and is used for
The lateral work of the mould group card location hole set of inserting rotary valve is into spacer pin, setting in lateral work into locating rack top and for that will turn
The back side of the mould of valve is pressed in lateral work into the lateral work on locating rack front into fixed device；By finger setting face contact come real
It now to the positioning of mould, is realized and is compressed into fixed device by lateral work, positioning is separated with clamping, good manufacturability, and design is reasonable.
And lateral work is set on locating rack and identical as the two-bit triplet rotary valve of the clamp device number that is once loaded
Lateral work into location hole；The error of cylinder-driven is eliminated and corrected into location hole positioning by lateral work and is creeped, is realized
Closed loop correction, accurate positioning.
Lateral work includes that lateral work is arranged in exist into the lateral work on locating rack top into firm banking, setting into fixed device
Lateral work into the lateral work on firm banking into fixed first rotating shaft, one end setting for clasp joint transverse direction work into fixing first turn
The lateral work of axis is hinged on lateral work into hinging pin shaft, top and the swivel pin on firm banking into fixed locking support arm, one end
The hinged lateral work of axis into fixed pivoted arm, positioned at lateral work into fixed pivoted arm push the lateral work of end into fixed lower pressure handle, according to
Secondary hinged lateral work is into the lateral work in the middle part of fixed pivoted arm and in the middle part of lateral work into fixed locking support arm into fixing the second pin, upper end
With lateral work into fix the hinged lateral workpiece of the second pin be fixedly connected swing arm, upper end and lateral work it is hinged into firm banking and in
Be fixedly connected with lateral workpiece on the upside of portion the hinged lateral work in swing arm lower end into fixed push-down head, be arranged in lateral work under fixation
Pressure head lower end and the lateral work being pressed into contact with the mould group card holder front of clamp device push air cushion and are arranged into fixation to exist
Lateral work is set aside into fixed locking support arm cantilever end and with lateral work into the corresponding lateral work contacted on the upside of fixed pivoted arm into fixation
Arm.It is fixed into fixed locking support arm, lateral work into fixed pivoted arm, lateral work into fixed push-down head, lateral workpiece by lateral work
Connection swing arm connecting move control makes lateral work compress mould into the fixed air cushion that pushes, and realizes rapid automatic locking, ingenious in design,
It is low in cost.Lateral work pushes lateral work into fixed pivoted arm and compresses into fixed push-down head realization, and lateral work locks support arm into fixed
Realize that automatic function can increase spring or torsional spring etc. to improve its flexibility ratio.
Positioning device includes the pressure testing station positioning sleeve being horizontally arranged on upper mounting plate frame, horizontal anomalous movement setting in pressure testing work
It is positioned into the pressure testing station locating centre of positioning hole, setting in pressure testing station in the positioning sleeve of position and for being inserted into corresponding lateral work
The pressure testing station positioning laterally steering seat of set tail portion, setting are laterally led in pressure testing station positioning sleeve tail portion and in the positioning of pressure testing station
The pressure testing station positioning tailing axle of the activity setting into seat, one end are hinged on the pressure testing station on pressure testing station positioning laterally steering seat
It positions swing arm, middle part and pressure testing station positioning swing arm outer end is hinged and one end and pressure testing station positioning tailing axle outer end are hinged
Pressure testing station Locating driver arm, be mounted on the pressure testing station Locating driver arm other end pressure testing station positioning lever and
Pressure testing station positioning limit plate on pressure testing station positioning lever is set.
It is positioned by station locating centre, improves precision, lever-pressure testing station Locating driver is positioned by pressure testing station
Top fast forwarding and fast rewinding is realized in arm-pressure testing station positioning swing arm and the positioning tailing axle linkage of pressure testing station.
Beneficial effects of the present invention description without being limited thereto, in order to preferably be easy to understand, specific embodiment part into
More preferably detailed description is gone.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of station control system of the present invention；
Fig. 2 is the structural schematic diagram of main working parts of the present invention；
Fig. 3 is structural schematic diagram of the invention；
Fig. 4 is the structural schematic diagram of station lifting cylinder of the present invention；
Fig. 5 is the structural schematic diagram of station translating device of the present invention；
Fig. 6 is structural schematic diagram of the lateral work of the invention into straight line cylinder.
Wherein: 1, two-bit triplet rotary valve；2, rotary spool；3, valve back seat；4, inlet valve hole；5, the first outlet valve opening；6,
Second outlet valve opening；9, station control system；10, station translating device；11, positioning device；14, upper mounting plate frame；101, work
Position lifting cylinder；102, station goes up and down lower bottom base；103, station goes up and down upper footstock；104, station goes up and down guide roller；105, station
Go up and down deflecting roller；106, station lifting wire rope；107, station goes up and down counterweight；108, station goes up and down cross spacing cylinder；109,
It is top that station goes up and down cross spacing；110, process clutch air cylinder；111, station clutch guide plate；112, station rotary manipulates horse
It reaches；113, station goes up and down limit hole；114, station clutch tooth wheel shaft；115, station clutch guide sleeve；116, station clutch taper hole
Side gap card；117, station clutch removes gap rack bar；118, station clutch removes gap guide sleeve；119, station clutch removes gap
Guide rod；120, station clutch removes gap cylinder；121, station clutch removes gap attachment base；201, lateral work is into straight line cylinder；
202, lateral work is into locating rack；203, lateral work is into spacer pin；204, lateral work is into fixed device；205, lateral work is into fixed bottom
Seat；206, lateral work is into fixed first rotating shaft；207, lateral work locks support arm into fixed；208, lateral work is into fixing the second pin；
209, lateral work wiper arm under fixing；210, lateral work is into fixed pivoted arm；211, lateral work pressure handle under fixing；212, lateral work
Part is fixedly connected with swing arm；213, lateral work is into fixed push-down head；216, lateral work pushes air cushion into fixed；217, lateral work is into calmly
Position hole；301, pressure testing station positioning sleeve；302, pressure testing station locating centre；303, pressure testing station positions laterally steering seat；304,
Pressure testing station positions tailing axle；305, pressure testing station positions swing arm；306, pressure testing station Locating driver arm；307, pressure testing station is fixed
Position lever；308, pressure testing station positioning limit plate.
Specific embodiment
As shown in figures 1 to 6, the two-bit triplet rotary valve performing leak test back work center of the present embodiment, including upper mounting plate frame
14, the station control below upper mounting plate frame 14 and for driving the 2 rotational transform station of rotary spool of two-bit triplet rotary valve 1 is set
System 9 processed, the station translating device 10 for being mounted on 14 top back side of upper mounting plate frame and it is arranged at 10 back side of station translating device
Positioning device 11, be detachably arranged at the front of station translating device 10 and the clamp device 12 of two-bit triplet rotary valve 1 be installed.
The present invention is used as benchmark by upper mounting plate frame 14, is realized by station control system 9 and is revolved to the rotary spool 2 of rotary valve
Turn operation, realize station access automatic conversion, drives fixture (being called mould) to realize rotary valve replacement by station translating device 10；
The rotary valve for sealing pressure testing is accurately positioned by the realization of positioning device 11, thus when compensating cylinder moving
The error of creeping waited, assembly precision is high, and accurate positioning is easy to operate.
Station control system 9 includes the station lifting cylinder 101 and station lifting cylinder positioned at 14 lower section of upper mounting plate frame
The station that top connects on 101 piston rods goes up and down lower bottom base 102, is located at 102 top of station lifting lower bottom base and goes up and down with station
The station lifting guide roller 104 that the station that lower bottom base 102 is integrated goes up and down upper footstock 103, is separately positioned on upper mounting plate frame 14
It is connected to after station goes up and down upper 103 side of footstock with station lifting deflecting roller 105, one end and successively goes up and down guide roller around station
The station lifting wire rope 106 of idler wheel on 104 and the idler wheel on station lifting deflecting roller 105 is suspended on station lifting steel wire
Restrict 106 other ends station lifting counterweight 107；
As one of ingenious place of the invention, through counterweight in conjunction with cylinder, realize that station control system 9 is automatic on
It rises, avoids cylinder from working long hours, eliminate pressure maintaining branch, it is ingenious in design, simplify structure, it is energy-saving, made by counterweight
Station goes up and down upper footstock 103 and 14 following table face contact of upper mounting plate frame, does not need power source.To adapt to turning for different sizes
Valve.The small rotary valve of correspondingly-sized is risen station control system 9 by station lifting cylinder 101, otherwise decline, by upper
It is obvious that paralell 14 goes up and down upper footstock 103 to increase adjusting pad maximum height limit with station.
The work of process clutch air cylinder 110 is arranged in the process clutch air cylinder 110 that is mounted on station lifting lower bottom base 102
The station clutch guide plate 111 of stopper rod upper top, the station rotary being arranged on station clutch guide plate 111 manipulation motor 112,
Station clutch tooth wheel shaft 114 that the transmission of rotary axis of lower end and station rotary manipulation motor 112 is connect,
The station clutch guide sleeve 115 that is arranged on upper mounting plate frame 14, be vertically arranged in station clutch guide sleeve 115 and
What 2 clamped contact of rotary spool of upper end and two-bit triplet rotary valve 1 and lower end and 114 upper end of station clutch tooth wheel shaft were sequentially connected
Station clutch taper hole side gap card 116；For the upper mounting plate frame 14 for the height adjusted by station lifting cylinder 101, pass through
The process clutch air cylinder 110 realizes station clutch taper hole side gap card 116 with spool close to or far from realization clamps and pine
It opens, facilitates and replaced between rotary valve.When its rising, the taper hole of station clutch taper hole side gap card 116 bites spool, passes through cone
Degree occlusion is more convenient, opens outside station clutch taper hole side gap card 116, limits its opening by station clutch guide sleeve 115, from
And it realizes friction and holds tightly.Station rotary manipulates motor 112- station clutch tooth wheel shaft 114- station clutch taper hole side gap card
116- valve core rotation.
The station lifting limit hole 113 of station rotary manipulation 112 lower part of motor is set, is horizontally set on upper mounting plate frame 14
The station lifting cross spacing cylinder 108 of lower section drives flexible and and work by the piston rod of station lifting cross spacing cylinder 108
The position lifting corresponding station of limit hole 113 goes up and down cross spacing top 109；Cross spacing top 109 is gone up and down by station to realize
Altitude location.
It is keyed gear, horizontally disposed 114 side of station clutch tooth wheel shaft and and work on station clutch tooth wheel shaft 114
The station clutch of the gear engaged transmission of position clutch tooth wheel shaft 114 removes gap teeth except gap rack bar 117, one end and station clutch
The station clutch that bar 117 is sequentially connected removes gap guide rod 119, is arranged on the upper footstock 103 of station lifting and station clutch
The station clutch being arranged back and forth in its inner hole except gap guide rod 119 except gap guide sleeve 118, be horizontally set on station clutch
Except the station clutch of 118 side of gap guide sleeve except gap cylinder 120 and is connected to station clutch except gap cylinder 120
Piston rod end and station clutch are except the station clutch between 119 end of gap guide rod is except gap attachment base 121.
It is pushed up in addition to gap cylinder 120 by station clutch to eliminate station clutch tooth wheel shaft 114- station clutch except gap teeth
The error that 117 gear drive of bar generates, positioning accuracy is high, is driven no error, backlash is eliminated, so that rotary valve spool rotates to
Position.
Station translating device 10 include be horizontally set on the lateral work of 14 top back side of upper mounting plate frame into straight line cylinder 201,
Lateral work is set and is vertically set on lateral work into calmly into the lateral work on 201 piston rod of straight line cylinder into locating rack 202, two
The lateral work of the position front of frame 202 and the mould group card location hole set for inserting rotary valve into spacer pin 203, setting lateral work into
202 top of locating rack and for the back side of the mould of rotary valve to be pressed in lateral work into the lateral work on 202 front of locating rack into solid
Determine device 204；The positioning to mould is realized by finger setting face contact, is realized and is compressed into fixed device 204 by lateral work,
Positioning is separated with clamping, good manufacturability, and design is reasonable.
And lateral work is set into being once loaded on locating rack 202 and with the two-bit triplet rotary valve 1 of clamp device 12
Identical lateral work is counted into location hole 217；It is positioned by lateral work into location hole 217 to eliminate and correct the error of cylinder-driven
With creep, realize closed loop correction, accurate positioning.
Lateral work includes that lateral work is arranged in into the lateral work on 202 top of locating rack into firm banking into fixed device 204
205, lateral work is set into the lateral work on firm banking 205 into fixed first rotating shaft 206, one end setting horizontal for clasp joint
Lateral work to work into fixed first rotating shaft 206 is hinged on lateral work into firm banking 205 into fixed locking support arm 207, one end
On hinging pin shaft, the hinged lateral work of top and hinging pin shaft into fixed pivoted arm 210, be located at lateral work into fixed pivoted arm 210
The lateral work of end is pushed into fixed lower pressure handle 211, successively hinged lateral work is into fixed 210 middle part of pivoted arm and lateral work into fixation
The lateral work at locking support arm 207 middle part is into fixing the second pin 208, upper end and lateral work into fixing the hinged transverse direction of the second pin 208
Workpiece is fixedly connected with swing arm 212, upper end and is fixedly connected on the upside of hinged and middle part with lateral workpiece with lateral work into firm banking 205
The hinged lateral work in 212 lower end of swing arm into fixed push-down head 213, setting lateral work into fixed 213 lower end of push-down head and with card
The lateral work that 401 front of mould group card holder of tool device 12 is pressed into contact with is into the fixed air cushion 216 and setting of pushing in lateral work
It is set aside into fixed locking 207 cantilever end of support arm and with lateral work into the corresponding lateral work contacted on the upside of fixed pivoted arm 210 into fixation
Arm 209.By lateral work into fixed locking support arm 207, lateral work into fixed pivoted arm 210, lateral work into fixed push-down head 213,
Lateral workpiece is fixedly connected with 212 connecting move control of swing arm and lateral work is made to compress mould into the fixed air cushion 216 that pushes, and realizes quick
Automatically lock, it is ingenious in design, it is low in cost.Lateral work pushes lateral work into fixed pivoted arm 210 and realizes pressure into fixed push-down head 213
Tightly, lateral work realizes that automatic function can increase spring or torsional spring etc. to improve its flexibility ratio into fixed locking support arm 207.
Positioning device 11 includes the pressure testing station positioning sleeve 301 being horizontally arranged on upper mounting plate frame 14, horizontal anomalous movement setting
In pressure testing station positioning sleeve 301 and for be inserted into corresponding lateral work into location hole 217 pressure testing station locating centre 302,
The pressure testing station positioning laterally steering seat 303 of 301 tail portion of pressure testing station positioning sleeve is set, is arranged in pressure testing station positioning sleeve
The 301 tail portions and positioning of pressure testing station tailing axle 304, one end of activity setting are hinged in pressure testing station positioning laterally steering seat 303
Pressure testing station positioning swing arm 305, middle part and pressure testing station on pressure testing station positioning laterally steering seat 303 position swing arm
305 outer ends are hinged and one end and pressure testing station position the hinged pressure testing station Locating driver arm 306 in 304 outer end of tailing axle, installation
Pressure testing station positioning lever 307 and setting on 306 other end of pressure testing station Locating driver arm are held in the positioning of pressure testing station
Pressure testing station positioning limit plate 308 on handle 307.
It is positioned by station locating centre 302, improves precision, the positioning of lever 307- pressure testing station is positioned by pressure testing station
Actuating arm 306- pressure testing station positions swing arm 305 and top fast forwarding and fast rewinding is realized in the positioning linkage of tailing axle 304 of pressure testing station.
The present invention has rational design, it is low in cost, durable, safe and reliable, easy to operate, time saving and energy saving, save fund,
It is compact-sized and easy to use.It realizes quickly group card, precisely replaces workpiece, and transmission is precisely, energy-saving, and sealing pressure testing is quick
It is convenient, it is versatile.Labor intensity is greatly reduced, working efficiency is improved.
Claims (3)
1. a kind of two-bit triplet rotary valve performing leak test back work center, it is characterised in that: upper mounting plate frame (14) is arranged upper
Station control system below paralell (14) and for driving rotary spool (2) rotational transform station of two-bit triplet rotary valve (1)
System (9), the station translating device (10) for being mounted on upper mounting plate frame (14) top back side and setting are in station translating device (10)
The positioning device (11) at the back side;
Station control system (9) includes station lifting cylinder (101) and the station lifting cylinder below upper mounting plate frame (14)
(101) station that top connects on piston rod goes up and down lower bottom base (102), is located at station lifting lower bottom base (102) top and and work
The station that position lifting lower bottom base (102) is integrated goes up and down upper footstock (103), the station liter being separately positioned on upper mounting plate frame (14)
Drop guide roller (104) and station lifting deflecting roller (105), one end be connected to station go up and down behind upper footstock (103) side successively around
Cross the station lifting wire rope of the idler wheel in station lifting guide roller (104) and the idler wheel in station lifting deflecting roller (105)
(106), be suspended on station lifting wire rope (106) other end station lifting counterweight (107),
Be mounted on station lifting lower bottom base (102) on process clutch air cylinder (110), be arranged in process clutch air cylinder (110)
The station clutch guide plate (111) of piston rod upper top, the station rotary being arranged on station clutch guide plate (111) manipulate horse
Up to (112), lower end and station rotary manipulation motor (112) transmission of rotary axis connection station clutch tooth wheel shaft (114),
The station in station rotary manipulation motor (112) lower part is arranged to go up and down limit hole (113), be horizontally set on upper mounting plate frame
(14) station below goes up and down cross spacing cylinder (108), is stretched by the piston rod drive of station lifting cross spacing cylinder (108)
Contracting and with station lifting limit hole (113) corresponding station lifting cross spacing top (109),
The station clutch guide sleeve (115) that is arranged on upper mounting plate frame (14) is vertically arranged in station clutch guide sleeve (115)
And upper end and two-bit triplet rotary valve (1) rotary spool (2) clamped contact and lower end and station clutch tooth wheel shaft (114) upper end pass
The station clutch taper hole side gap card (116) of dynamic connection,
It is keyed gear, horizontally disposed station clutch tooth wheel shaft (114) side and and work on station clutch tooth wheel shaft (114)
Between the station clutch of the gear engaged transmission of position clutch tooth wheel shaft (114) is removed except gap rack bar (117), one end and station clutch
The station clutch of gap rack bar (117) transmission connection is except gap guide rod (119), setting are in station lifting upper footstock (103)
And station clutch removes the station clutch that gap guide rod (119) are arranged back and forth in its inner hole and removes gap guide sleeve (118), level
Be arranged station clutch except gap guide sleeve (118) side station clutch except gap cylinder (120) and be connected to station from
It closes except the piston rod end of gap cylinder (120) and station clutch are removed the station clutch between gap guide rod (119) end and removed
Gap attachment base (121).
2. two-bit triplet rotary valve performing leak test back work according to claim 1 center, it is characterised in that: station
Translating device (10) exists including being horizontally set on the lateral work of back side above upper mounting plate frame (14) into straight line cylinder (201), setting
Lateral work is vertically set on lateral work into positioning into locating rack (202), two into the lateral work on straight line cylinder (201) piston rod
Frame (202) front and for insert two-bit triplet rotary valve (1) mould group card location hole set lateral work into spacer pin (203),
Be arranged lateral work into locating rack (202) top and for by the back side of the mould of two-bit triplet rotary valve (1) be pressed in lateral work into
Lateral work on locating rack (202) front into fixed device (204),
And setting is once loaded in lateral work on locating rack (202) and with the two-bit triplet rotary valve (1) of clamp device (12)
The identical lateral work of number is into location hole (217)；
Lateral work includes setting in lateral work into the lateral work on locating rack (202) top into firm banking into fixed device (204)
(205), setting is being used in lateral work into the lateral work on firm banking (205) into fixed first rotating shaft (206), one end setting
Clasp joint transverse direction work into the lateral work of fixed first rotating shaft (206) into fixed locking support arm (207),
One end be hinged on lateral work into the hinged lateral work of hinging pin shaft, top and the hinging pin shaft on firm banking (205) into
Fixed pivoted arm (210), be located at lateral work into fixed pivoted arm (210) push the lateral work of end into fixed lower pressure handle (211), successively
Hinged transverse direction work is into the lateral work in the middle part of fixed pivoted arm (210) and in the middle part of lateral work into fixed locking support arm (207) into fixing the
Two pins (208), upper end and lateral work into fix the hinged lateral workpiece of the second pin (208) be fixedly connected swing arm (212), upper end and
Lateral work hingedly and on the upside of middle part is fixedly connected with the hinged transverse direction in swing arm (212) lower end with lateral workpiece into firm banking (205)
Tire of the work into fixed push-down head (213), setting in lateral work into fixed push-down head (213) lower end and with two-bit triplet rotary valve (1)
The tool lateral work that is pressed into contact with of front into it is fixed push air cushion (216),
And setting in lateral work into fixed locking support arm (207) cantilever end and with lateral work into right on the upside of fixed pivoted arm (210)
The lateral work that should be contacted is under fixing wiper arm (209).
3. two-bit triplet rotary valve performing leak test back work according to claim 2 center, it is characterised in that: positioning
Device (11) includes the pressure testing station positioning sleeve (301) being horizontally arranged on upper mounting plate frame (14), horizontal anomalous movement setting in pressure testing
In station positioning sleeve (301) and for be inserted into corresponding lateral work into location hole (217) pressure testing station locating centre (302),
Pressure testing station in pressure testing station positioning sleeve (301) tail portion is set and positions laterally steering seat (303), setting in the positioning of pressure testing station
Cover (301) tail portion and pressure testing station positioning laterally steering seat (303) in activity setting pressure testing station positioning tailing axle (304),
One end is hinged on pressure testing station positioning swing arm (305), middle part and pressure testing work in pressure testing station positioning laterally steering seat (303)
The pressure testing station that position positioning swing arm (305) outer end is hinged and one end is hinged with pressure testing station positioning tailing axle (304) outer end is fixed
Position actuating arm (306), be mounted on pressure testing station Locating driver arm (306) other end pressure testing station positioning lever (307), with
And pressure testing station positioning limit plate (308) of the setting in pressure testing station positioning lever (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100135.5A CN108051153B (en) | 2017-11-09 | 2017-11-09 | Two-bit triplet rotary valve performing leak test back work center |
Applications Claiming Priority (1)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159798A (en) * | 2009-01-07 | 2010-07-22 | Yamatake Corp | Leakage diagnosis device for control valve |
| CN203216677U (en) * | 2013-04-22 | 2013-09-25 | 宁波开灵气动元件制造有限公司 | air tightness test device for three-way solenoid valve |
| JP2014522967A (en) * | 2011-06-27 | 2014-09-08 | エルスター・ゲーエムベーハー | Method for checking safety valve leakage prevention |
| CN104848993A (en) * | 2014-11-11 | 2015-08-19 | 重庆溯联塑胶有限公司 | Two-way valve gas tightness detection tool |
| CN206248281U (en) * | 2016-12-01 | 2017-06-13 | 无锡明珠钢球有限公司 | Valve seal testboard |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159798A (en) * | 2009-01-07 | 2010-07-22 | Yamatake Corp | Leakage diagnosis device for control valve |
| JP2014522967A (en) * | 2011-06-27 | 2014-09-08 | エルスター・ゲーエムベーハー | Method for checking safety valve leakage prevention |
| CN203216677U (en) * | 2013-04-22 | 2013-09-25 | 宁波开灵气动元件制造有限公司 | air tightness test device for three-way solenoid valve |
| CN104848993A (en) * | 2014-11-11 | 2015-08-19 | 重庆溯联塑胶有限公司 | Two-way valve gas tightness detection tool |
| CN206248281U (en) * | 2016-12-01 | 2017-06-13 | 无锡明珠钢球有限公司 | Valve seal testboard |
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