CN207741903U - VE pumps pump cover sealing performance device for fast detecting - Google Patents
VE pumps pump cover sealing performance device for fast detecting Download PDFInfo
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- CN207741903U CN207741903U CN201820163698.2U CN201820163698U CN207741903U CN 207741903 U CN207741903 U CN 207741903U CN 201820163698 U CN201820163698 U CN 201820163698U CN 207741903 U CN207741903 U CN 207741903U
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Abstract
The utility model is related to arrive a kind of VE pumps pump cover sealing performance device for fast detecting, rack including interconnection, sink, mounting bracket, first straight line motion, blocked shot pedestal, blocked shot and plug, gasket is provided in sink, second straight line motion and third straight-line motion mechanism, pump cover is fastened on gasket, it is connected with jacking block on second straight line motion, sprue is connected on third straight-line motion mechanism, gas circuit is provided in sprue, the air pump of connection gas circuit is provided in rack, plug, sprue, jacking block blocks the hole on pump cover and is positioned to pump cover respectively.Performance detection individually is sealed to pump cover, it eliminates invisible area and generates the technical issues of blistering causes defective locations to be unable to judge accurately, improve detection accuracy, ensure the product quality of finished product VE pumps, extend finished product service life, environmental pollution caused by oil leakage phenomenon occurs is avoided, while improving the fixed speed of pump cover, improves detection efficiency.
Description
Technical field：
The utility model belongs to VE pump seal detection fields, and in particular to a kind of VE pump pump cover sealing performance quickly detects
Device.
Background technology：
VE pumps are also referred to as single-plunger type jerk pump, are that fuel timing is quantitatively supplied respectively to each gas of diesel engine
The hinge that cylinder uses undertakes the function of fuel timing distribution supply, and the sealing performance of VE pumps is one of important indicator of its quality.
The agent structure of VE pumps includes the pump housing and pump cover, and the flange face that can be bonded to each other is respectively arranged on the pump housing, pump cover,
The pump housing and pump cover seal against each other fitting by sealing ring, since the pump housing and pump cover are by die casting moulding, in pump housing helical pitch hole
Channel interior easily generates shrinkage cavity, and the pump housing in actual use, with the long-time strenuous vibration of diesel engine, causes to occur
Oil leakage phenomenon, making the pump housing, there are the low defects of serious safe mass hidden danger and reliability, therefore, in VE pumps manufacturing process,
It needs to be sealed performance detection to the pump housing, pump cover, traditional detection method is to be tightly connected pump housing pump cover, then pumps VE
On each hole (including nozzle opening, plunger hole, helical pitch hole etc.) blocked, make the internal cavity for forming sealing of VE pumps, then
Internal injection pressure-air is pumped to VE by any one hole, then VE pumps are transferred into liquid, whether range estimation has bubble generation, such as
Fruit have bubble generation then illustrate that sealing performance is bad, can by the bad reason of the position judgment sealing performance of bubble formation,
And then repaired or scrapped, whole process includes the installation pump housing and pump cover, fixed VE pumps, plugging hole, inflation, immersion, sight
It examines, dismantle the pump housing and pump cover, process is complicated, and VE pump shapes are irregular, fixed difficult, and underlying bubble generates point nothing
Method accurate judgement position, therefore the technical problem that there are detection speeds is slow, accuracy in detection is low.
Utility model content：
Technical problem to be solved in the utility model is：There is provided that a kind of detection speed is fast, the high VE pump pumps of accuracy of detection
Lid sealing property detection device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：VE pump pump cover sealing performances are quickly examined
Device, including rack are surveyed, the sink there are one opening upwards is set in rack, and there are one be connected to machine to the fixed setting of sink top
Mounting bracket on frame is fixedly installed first straight line motion on mounting bracket, on the first straight line motion removably
There are one blocked shot pedestal, blocked shot pedestals, and vertical up and down motion, blocked shot pedestal are done under the driving of first straight line motion for connection
Several blocked shots extended downwardly are vertically provided on lower face, blocked shot lower end is provided with a pair of with the hole one on pump cover upper surface
The plug answered, pad sealing together is provided on the sink inner bottom surface, and gasket and blocked shot pedestal face, pump cover are fastened on sealing
On pad, second straight line motion and third straight-line motion mechanism are respectively arranged with positioned at the both sides of gasket in sink, second
A mandril being axially arranged along pump cover is connected on straight-line motion mechanism, mandril is under the driving of second straight line motion
Close to or away from pump cover, one end of mandril close to gasket is provided with the jacking block that can be bonded with the side wall of pump cover, third straight line fortune
A push rod being coaxially disposed with mandril is connected on motivation structure, push rod is close or remote under the driving of third straight-line motion mechanism
From pump cover, one end of push rod close to gasket is provided with the sprue that can coordinate with the speed governing axis gland seal of pump cover, in the sprue
It is provided with gas circuit, sprue is provided with the venthole communicated with gas circuit on one end end face of axis hole face, is arranged on sprue side wall
There is the air admission hole communicated with gas circuit, air pump is provided in the rack, air pump is connected to sealing on air admission hole, the side of the sink
It is provided with drainage hole on wall, water tank and water-supply apparatus are provided with below sink, the water in water tank can be introduced water by water-supply apparatus
In slot, or the water in sink drawn back in water tank.
As a kind of perferred technical scheme, the first straight line motion, second straight line motion, third straight line
Motion is respectively hydraulic push rod.
As a kind of perferred technical scheme, the positioning punch-pin to raise up, convex are provided among the gasket
The outer circumferential profile line of mould is matched with pump cover surrounding inner surface contour line, and pump cover is fastened on gasket, and positioning punch-pin is inserted into pump
The positioning of pump cover is realized in lid.
As a kind of perferred technical scheme, the water-supply apparatus is water pump.
As a kind of perferred technical scheme, the water-supply apparatus is the hydraulic thrust being vertically provided under water tank on methods, rack
The piston rod top of bar, hydraulic push rod is fixedly connected on water tank bottom surface, the upper end opening of the water tank, can supply flume entrance
In water tank, it is vertically provided with guiding mechanism on the opposite both sides outer wall of water tank, water tank can be moved up and down along guiding mechanism, Guiding machine
Structure is fixedly connected in rack.
As a kind of perferred technical scheme, the guiding mechanism includes the guide post being arranged in water tank opposite sides, guide post
Upper and lower side be respectively fixedly connected in rack, be fixedly connected with guide plate on water tank both sides outer wall corresponding with guide post, be oriented to
It is provided on plate and is set on corresponding guide post with the matched guide sleeve of guide post, guide sleeve, make water tank under the driving of hydraulic push rod
It can be moved up and down along guide post.
As a kind of perferred technical scheme, the guiding mechanism includes sliding block and guide groove, the water tank it is opposite two
It is provided with vertically extending guide groove on the outer wall of side, sliding is fixedly installed in the rack and is embedded the sliding block in guide groove.
As a kind of perferred technical scheme, one piece of magnetic pad is additionally provided between the sink inner bottom surface and gasket
Plate, backing plate lower surface are attracted with sink inner bottom surface, and upper surface is smooth plane, and there are one upper surface middle part settings and gasket
The consistent groove of shape, gasket are arranged in groove.
As a kind of perferred technical scheme, controllable first straight line motion, second straight line are additionally provided in rack
The controller of motion, third straight-line motion mechanism, air pump and water-supply apparatus operation or stopping.
The utility model has the beneficial effects that：Performance detection, the flange face simulation pump of pump cover individually are sealed to pump cover
Connection type when lid is connect with the pump housing, is connected and sealed using gasket, as long as thus from top, both sides on pump cover
Hole is blocked, and makes the flange face and gasket palette of pump cover, then to pump to the pressure of pump cover by top plug
Lid inner inflatable soaks, has seen whether that blistering generates, and finally removes closure, removes pump cover, just completes to pump cover leakproofness
The detection of energy, has lacked the connection and dismounting of pump cover and ontology in flow, and eliminating invisible area and generating to blister leads to defect
The technical issues of position is unable to judge accurately improves detection accuracy, it is ensured that the product quality of finished product VE pumps, extending finished product makes
With the service life, environmental pollution caused by oil leakage phenomenon occurs is avoided, meanwhile, the flange face of pump cover is smooth, easier than whole VE pumps
It is fixed, improve the fixed speed of pump cover, by statistics, respectively to pump cover and the pump housing be sealed spent by performance detection when
Long be significantly less than is sealed the required duration of performance detection to entirely pumping.
Description of the drawings：
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the structural schematic diagram of the first specific implementation mode of the utility model；
Fig. 2 is the portions the A enlarged drawing in Fig. 1；
Fig. 3 is the structural schematic diagram of second of specific implementation mode of the utility model；
Fig. 4 is the structural schematic diagram of the third specific implementation mode of the utility model.
In Fig. 1~Fig. 4：1, rack, 2, sink, 3, mounting bracket, 4, first straight line motion, 5, blocked shot pedestal, 6, stifled
Bar, 7, pump cover, 8, plug, 9, backing plate, 10, gasket, 11, second straight line motion, 12, third straight-line motion mechanism, 13,
Mandril, 14, jacking block, 15, push rod, 16, sprue, 17, venthole, 18, air admission hole, 19, air pump, 20, drainage hole, 21, water
Case, 22, water-supply apparatus, 23, positioning punch-pin, 24, guiding mechanism, 24-1, guide post, 24-2, guide plate, 24-3, guide sleeve, 24-4,
Sliding block, 24-5, guide groove, 25, groove, 26, controller.
Specific implementation mode：
Embodiment 1：
VE as shown in Figure 1 and Figure 2 pumps pump cover sealing performance device for fast detecting, including rack 1, and one is provided in rack 1
The sink 2 of a opening upwards, the fixed setting of the top of sink 2 are fixed on mounting bracket 3 there are one the mounting bracket 3 being connected in rack 1
It is provided with first straight line motion 4, a blocked shot pedestal 5, blocked shot are detachably connected on the first straight line motion 4
Pedestal 5 does vertical up and down motion under the driving of first straight line motion 4, vertically arranged oriented on 5 lower face of blocked shot pedestal
Several blocked shots 6 of lower extension, 6 lower end of blocked shot are provided with and the one-to-one plug 8 in hole on 7 upper surface of pump cover, the water
Pad 10 sealing together is provided on 2 inner bottom surface of slot, gasket 10 and 5 face of blocked shot pedestal, pump cover 7 are fastened on gasket 10,
The both sides of gasket 10 are respectively arranged with second straight line motion 11 and third straight-line motion mechanism 12 in sink 2, and second
A mandril 13 being axially arranged along pump cover 7 is connected on straight-line motion mechanism 11, mandril 13 is in second straight line motion
Under 11 driving close to or away from pump cover 7, one end of mandril 13 close to gasket 10 is provided with and can be bonded with the side wall of pump cover 7
Jacking block 14 is connected with a push rod 15 being coaxially disposed with mandril 13 on third straight-line motion mechanism 12, and push rod 15 is straight in third
Close to or away from pump cover 7 under the driving of line movement mechanism 12, one end of push rod 15 close to gasket 10 is provided with can be with pump cover 7
The sprue 16 of speed governing axis gland seal cooperation, is provided with gas circuit in the sprue, sprue 16 is set on one end end face of axis hole face
It is equipped with the venthole 17 communicated with gas circuit, the air admission hole 18 communicated with gas circuit is provided on 16 side wall of sprue, is set in the rack 1
It is equipped with air pump 19, air pump 19 is connected to sealing on air admission hole 18, and drainage hole 20 is provided on the side wall of the sink 2, into,
Osculum 20 is located at the bottom of sink 2, is preferably provided on the bottom plate of sink 2, and drainage hole 20 shown in Fig. 1 is setting
On the side wall of sink 2, the upper edge in drainage hole is less than the upper surface of gasket 10, can be by water when draining in this way
Face drops to 7 lower section of pump cover, personnel's operation easy to operation, and 2 lower section of sink is provided with water tank 21 and water-supply apparatus 22, and water fills on this
It is water pump to set 22, and water pump can introduce the water in water tank 21 in sink 2, or the water in sink 2 is drawn back in water tank 21.
Controllable first straight line motion 4, second straight line motion 11, third straight line fortune are additionally provided in rack 1
Motivation structure 12, air pump 19 and water-supply apparatus 22 operation or the controller 26 that stops, operating personnel are by controller 26 respectively to the
One straight-line motion mechanism 4, second straight line motion 11, third straight-line motion mechanism 12, air pump 19 and water-supply apparatus 22 carry out
Control.
Performance detection, the connection when flange face simulation pump cover 7 of pump cover 7 is connect with the pump housing individually are sealed to pump cover 7
Mode is connected and sealed using gasket 10, as long as to block from top, both sides, and pass through to the hole on pump cover 7
Top plug 8 makes the flange face and 10 palette of gasket of pump cover 7 to the pressure of pump cover 7, then to 7 inner inflatable of pump cover,
It soaks, seen whether that blistering generates, finally remove closure, remove pump cover 7, just complete the detection to 7 sealing performance of pump cover,
The connection and dismounting for having lacked pump cover 7 and ontology in flow, eliminating invisible area and generating to blister causes defective locations can not
The technical issues of accurate judgement, improves detection accuracy, it is ensured that and the product quality of finished product VE pumps extends finished product service life,
Environmental pollution caused by oil leakage phenomenon occurs is avoided, meanwhile, the flange face of pump cover 7 is smooth, easily fixes, carries than whole VE pumps
The high fixed speed of pump cover 7, by statistics, respectively to pump cover 7 and the pump housing be sealed spent by performance detection when grow up
It is big to be sealed the required duration of performance detection less than to entire VE pumps.
The first straight line motion 4, second straight line motion 11, third straight-line motion mechanism 12 are respectively hydraulic pressure
Push rod, hydraulic push rod movement speed is slower, smaller to the impact force of pump cover 7, will not be damaged to pump cover 7, it is ensured that pump
The quality after being detected by sealing performance of lid 7 will not change, and hydraulic push rod provides pressure stability, can be effectively right
Hole on pump cover 7 is sealed closure, avoids generating gas leak phenomenon at closure, makes the air pressure in pump cover 7 that testing requirements be not achieved
And influence detection result.
Certainly, in addition to straight as first straight line motion 4, second straight line motion 11, third using hydraulic push rod
Outside line movement mechanism 12, first straight line motion 4, second straight line motion 11, third straight-line motion mechanism 12 can also divide
Not Xuan Ze linear motor, air-leg, electric pushrod etc. can realize the equipment for moving along a straight line and being capable of providing certain pressure.
Be provided with the positioning punch-pin 23 to raise up among the gasket 10, position the outer circumferential profile line of punch-pin 23 with
7 surrounding inner surface contour line of pump cover matches, and pump cover 7 is fastened on gasket 10, and positioning punch-pin 23, which is inserted into pump cover 7, realizes pump cover
7 positioning.
When pump cover 7 is fastened on gasket 10, positioned by positioning punch-pin 23, operating personnel can calibrate pump cover 7 easily
Position improve the work of the installation positioning of pump cover 7 so that it is guaranteed that plug 8, jacking block 14 and sprue 16 accurately block corresponding hole
Make efficiency, improves the precision of inspection, it is ensured that inspection quality.
The height for positioning punch-pin 23 is less than the cavity heights of pump cover 7, and positioning punch-pin 23 only reaches the technology effect of positioning pump cover 7
Fruit, without to fill pump cover 7 as technical goal, therefore, there is larger gap between 7 inner top surface of pump cover and positioning punch-pin 23,
Form larger cavity, in can inject high pressure gas, to be sealed performance detection to pump cover 7.
One piece of magnetic backing plate 9,9 lower surface of backing plate and sink 2 are additionally provided between 2 inner bottom surface of the sink and gasket 10
Inner bottom surface is attracted, and upper surface is smooth plane, and upper surface middle part is arranged there are one the groove 25 consistent with 10 shape of gasket,
Gasket 10 is arranged in groove 25.
9 upper surface of backing plate is smooth, and gasket 10 is fitted on backing plate 9, has stronger adhesive force, is not likely to produce sliding,
Magnetic backing plate 9, which can be fixed, is pull-in on 2 bottom surface of sink, it is easy to disassemble and replace, groove 25 can fixing seal pad 10, avoid gasket
10 slidings, it is ensured that the position location of pump cover 7 is accurate.
Embodiment 2：
If Fig. 3 is another specific embodiment of the utility model, the present embodiment is roughly the same with embodiment 1, difference
It is the water-supply apparatus 22 that the present embodiment 2 uses for the hydraulic push rod being vertically provided on 21 times methods, racks of water tank 1, hydraulic push rod
Piston rod top be fixedly connected on 21 bottom surface of water tank, the upper end opening of the water tank 21, can supply flume 2 enter water tank 21
It is interior, guiding mechanism 24 is vertically provided on the opposite both sides outer wall of water tank 21, water tank 21 can be moved up and down along guiding mechanism 24, be led
It is fixedly connected in rack 1 to mechanism 24.
The guiding mechanism 24 includes the guide post 24-1 being arranged in 21 opposite sides of water tank, the upper and lower side difference of guide post 24-1
It is fixedly connected in rack 1, guide plate 24-2, guide plate is fixedly connected on the both sides outer wall corresponding with guide post 24-1 of water tank 21
It is provided on 24-2 and is set on corresponding guide post 24-1 with the matched guide sleeve 24-3 of guide post 24-1, guide sleeve 24-3, make water tank
21 can move up and down under the driving of hydraulic push rod along guide post 24-1.
It is used as water-supply apparatus 22 by hydraulic push rod, water tank 21 can be pushed directly on by hydraulic push rod and is moved up, water is made
Slot 2 is sunk in water tank 21, and the water in water tank 21 accelerates sink 2 then rapidly from entering in drainage hole 20 in sink 2
Water intake velocity, reduce the entire detection process required time, improve production efficiency.
In order to further speed up water inlet, the drainage speed of sink 2, as shown in figure 3, drainage hole 20 be arranged to it is larger
Square aperture, be arranged in the one or both sides of sink 2, the lower edge in drainage hole 20 connects with the bottom surface of sink 2, to carry
High water intake velocity reduces water flow impact pressure, and can quickly empty the water in sink 2, is conducive to operating personnel and operates.
In the present embodiment, guiding mechanism 24 is this to lead using guide post 24-1, the guiding mechanism of guide sleeve 24-3 cooperations
It is good to mechanical stability, when practical operation, one guide sleeve 24-3 is installed respectively at the both ends of every piece of guide plate 24-2, is matched
Conjunction and the one-to-one guide post 24-3 of guide sleeve 24-3, so that it is guaranteed that 21 stable raising and lowering of water tank, avoids the water in water tank
Fluctuation acutely causes excessive.
Embodiment 3：
If Fig. 4 is another specific implementation mode of the utility model, the embodiment 3 and Examples 1 and 2 are essentially identical,
Compared with Example 2, embodiment 3 is sliding block 24-4 and guide groove 24-5 difference lies in used guiding mechanism 24, described
It is provided with vertically extending guide groove 24-5 on the opposite both sides outer wall of water tank 21, it is embedding that sliding is fixedly installed in the rack 1
The sliding block 24-4 being located in guide groove 24-5.
Using sliding block 24-4 and this guiding mechanisms of guide groove 24-5, it is oriented to compared to the guide post guide sleeve that embodiment 2 uses
Mechanism, production cost is lower, and guide effect is similar, but more close due to what is coordinated between sliding block 24-4 and guide groove 24-5,
Therefore the energy consumption of water-supply apparatus 22 is higher.
Below based on embodiment 1, utility model works principle is described in detail：
As depicted in figs. 1 and 2, operating personnel first place backing plate 9 in screw clamp 2, are then installed to gasket 10
In groove 25, then pump cover 7 fastened on gasket 10, the position correction detected for the first time, controls first straight line fitness machine
Structure 4 declines, and the position of pump cover 7 is calibrated by mobile backing plate 9, so that the hole of 7 upper surface of pump cover is corresponded with plug 8, then controls
Second straight line motion 11 and third straight-line motion mechanism 12 processed drive jacking block 14 and sprue 16 to be moved to pump cover 7 respectively, micro-
Micro- rotation backing plate 9 keeps the hole of pump cover side and jacking block 14, sprue 16 corresponding respectively, then controls water-supply apparatus 22 into sink 2
Water filling, and control air pump 19 and inject high pressure gas into pump cover 7, it checks at the hole of pump cover 7 either with or without gas leak phenomenon, if it has not,
It then indicates that position correction is completed, if any gas leak phenomenon, then the position of backing plate 9 is adjusted according to Gas leak position, until pump cover 7
Gas leak phenomenon is not present in the hole blocked.
After the position correction for completing backing plate 9, so that it may normal detection work is carried out, by pump cover 7 to position punch-pin 23
On the basis of be fastened on gasket 10, then operating personnel directly control first straight line motion 4, second straight line motion
11 and third straight-line motion mechanism 12 act, so that each hole of pump cover 7 is blocked, then control air pump 19 inflated into pump cover 7,
Control water-supply apparatus 22 injects water into sink 2, after the water surface outsmarts pump cover 7, observes 7 a period of time of pump cover of underwater, sees
Whether there is generation bubble on pump cover 7, illustrate that the sealing performance of pump cover 7 is met the requirements if not, there is no the quality such as shrinkage cavity
Then defect controls water-supply apparatus 22 and the water in sink 2 is discharged, control first straight line motion 4, second straight line fitness machine
Structure 11 and third straight-line motion mechanism 12 act, and remove the closure on pump cover 7, remove pump cover 7, complete a complete detection work
Sequence needs to be detected then repeatedly aforesaid operations process to other pump covers 7.
Pass through the sealing performance detection to 7 monomer of pump cover, when can greatly improve detection speed, and detect, operator
The top of pump cover 7 can be clearly seen in member, if generating blistering on pump cover 7, operating personnel can have found in time, avoid substandard products pump cover
7 come into the market, it is ensured that the product quality of finished product VE pumps extends finished product service life, avoids environment caused by oil leakage phenomenon occurs
Pollution.
Claims (9)
1.VE pumps pump cover sealing performance device for fast detecting, including rack (1), which is characterized in that in rack (1) there are one settings
The sink (2) of opening upwards, there are one the mounting bracket (3) being connected in rack (1), mounting brackets for the fixed setting of sink (2) top
(3) it is fixedly installed first straight line motion (4) on, one is detachably connected on the first straight line motion (4)
Blocked shot pedestal (5), blocked shot pedestal (5) do vertical up and down motion, blocked shot pedestal under the driving of first straight line motion (4)
(5) several blocked shots (6) extended downwardly are vertically provided on lower face, blocked shot (6) lower end is provided with and pump cover (7) upper surface
On the one-to-one plug in hole (8), be provided with pad (10) sealing together on sink (2) inner bottom surface, gasket (10) with
Blocked shot pedestal (5) face, pump cover (7) are fastened on gasket (10), and the both sides in sink (2) positioned at gasket (10) are set respectively
It is equipped with second straight line motion (11) and third straight-line motion mechanism (12), second straight line motion is connected with one on (11)
Root along pump cover (7) the mandril (13) being axially arranged, mandril (13) under the driving of second straight line motion (11) approach or
Far from pump cover (7), one end of mandril (13) close to gasket (10) is provided with the jacking block that can be bonded with the side wall of pump cover (7)
(14), a push rod (15) being coaxially disposed with mandril (13) is connected on third straight-line motion mechanism (12), push rod (15) exists
It is set close to or away from pump cover (7), one end of push rod (15) close to gasket (10) under the driving of third straight-line motion mechanism (12)
It is equipped with the sprue (16) that can coordinate with the speed governing axis gland seal of pump cover (7), gas circuit, sprue (16) and axis are provided in the sprue
It is provided with the venthole (17) communicated with gas circuit on one end end face of hole face, is provided on sprue (16) side wall and is communicated with gas circuit
Air admission hole (18), be provided with air pump (19) on the rack (1), air pump (19) is connected to being sealed on air admission hole (18), described
It is provided with drainage hole (20) on the side wall of sink (2), water tank (21) and water-supply apparatus (22) are provided with below sink (2), on
Water installations (22) can introduce the water in water tank (21) in sink (2), or the water in sink (2) is drawn back in water tank (21).
2. VE according to claim 1 pumps pump cover sealing performance device for fast detecting, which is characterized in that the first straight line
Motion (4), second straight line motion (11), third straight-line motion mechanism (12) are respectively hydraulic push rod.
3. VE according to claim 1 pumps pump cover sealing performance device for fast detecting, which is characterized in that the gasket
(10) intermediate to be provided with the positioning punch-pin (23) to raise up, outer circumferential profile line and pump cover (7) surrounding of positioning punch-pin (23)
Inner surface contour line matches, and pump cover (7) is fastened on gasket (10), and positioning punch-pin (23), which is inserted into pump cover (7), realizes pump cover
(7) positioning.
4. VE according to claim 1 pumps pump cover sealing performance device for fast detecting, which is characterized in that the water-supply apparatus
(22) it is water pump.
5. VE according to claim 1 pumps pump cover sealing performance device for fast detecting, which is characterized in that the water-supply apparatus
(22) it is the hydraulic push rod being vertically provided under water tank (21) on methods, rack (1), the piston rod top of hydraulic push rod is fixedly connected
On water tank (21) bottom surface, the upper end opening of the water tank (21), can supply flume (2) enter water tank (21) in, water tank (21)
Guiding mechanism (24) is vertically provided on opposite both sides outer wall, water tank (21) can be moved up and down along guiding mechanism (24), be oriented to
Mechanism (24) is fixedly connected in rack (1).
6. VE according to claim 5 pumps pump cover sealing performance device for fast detecting, which is characterized in that the guiding mechanism
(24) including the guide post (24-1) in water tank (21) opposite sides is arranged, the upper and lower side of guide post (24-1) is respectively fixedly connected in machine
On frame (1), guide plate (24-2), guide plate (24- are fixedly connected on water tank (21) both sides outer wall corresponding with guide post (24-1)
2) it is provided on and is set on corresponding guide post (24-1) with guide post (24-1) matched guide sleeve (24-3), guide sleeve (24-3),
Make water tank (21) that can be moved up and down along guide post (24-1) under the driving of hydraulic push rod.
7. VE according to claim 5 pumps pump cover sealing performance device for fast detecting, which is characterized in that the guiding mechanism
(24) include sliding block (24-4) and guide groove (24-5), be provided on the opposite both sides outer wall of the water tank (21) vertically extending
Guide groove (24-5) is fixedly installed the sliding block (24-4) that sliding is embedded in guide groove (24-5) on the rack (1).
8. VE according to claim 1 pumps pump cover sealing performance device for fast detecting, which is characterized in that the sink (2)
One piece of magnetic backing plate (9) is additionally provided between inner bottom surface and gasket (10), backing plate (9) lower surface is inhaled with sink (2) inner bottom surface
It closes, upper surface is smooth plane, and there are one the groove (25) consistent with gasket (10) shape, sealings for upper surface middle part setting
Pad (10) is arranged in groove (25).
9. VE according to claim 1 pumps pump cover sealing performance device for fast detecting, which is characterized in that in rack (1) also
It is provided with controllable first straight line motion (4), second straight line motion (11), third straight-line motion mechanism (12), gas
Pump the controller (26) of (19) and water-supply apparatus (22) operation or stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163698.2U CN207741903U (en) | 2018-01-30 | 2018-01-30 | VE pumps pump cover sealing performance device for fast detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163698.2U CN207741903U (en) | 2018-01-30 | 2018-01-30 | VE pumps pump cover sealing performance device for fast detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741903U true CN207741903U (en) | 2018-08-17 |
Family
ID=63124152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820163698.2U Active CN207741903U (en) | 2018-01-30 | 2018-01-30 | VE pumps pump cover sealing performance device for fast detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267273A (en) * | 2018-01-30 | 2018-07-10 | 无锡富泰盛精模科技有限公司 | V E pumps pump cover sealing performance device for fast detecting |
-
2018
- 2018-01-30 CN CN201820163698.2U patent/CN207741903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267273A (en) * | 2018-01-30 | 2018-07-10 | 无锡富泰盛精模科技有限公司 | V E pumps pump cover sealing performance device for fast detecting |
| CN108267273B (en) * | 2018-01-30 | 2023-10-31 | 无锡富泰盛精模科技有限公司 | Quick detection device for sealing performance of VE pump cover |
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Denomination of utility model: Rapid detection device for sealing performance of VE pump cover Effective date of registration: 20210813 Granted publication date: 20180817 Pledgee: Wuxi Xinwu sub branch of Agricultural Bank of China Ltd. Pledgor: WUXI FUTAISHENG FINE MODE TECHNOLOGY Co.,Ltd. Registration number: Y2021320010307 |
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Date of cancellation: 20220823 Granted publication date: 20180817 Pledgee: Wuxi Xinwu sub branch of Agricultural Bank of China Ltd. Pledgor: WUXI FUTAISHENG FINE MODE TECHNOLOGY Co.,Ltd. Registration number: Y2021320010307 |