CN207609547U - A kind of water pump detection fixture - Google Patents
A kind of water pump detection fixture Download PDFInfo
- Publication number
- CN207609547U CN207609547U CN201721737871.7U CN201721737871U CN207609547U CN 207609547 U CN207609547 U CN 207609547U CN 201721737871 U CN201721737871 U CN 201721737871U CN 207609547 U CN207609547 U CN 207609547U
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- CN
- China
- Prior art keywords
- aqueduct
- water pump
- outlet pipe
- bottom plate
- detection fixture
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000012360 testing method Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 7
- 239000002585 base Substances 0.000 description 3
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- 238000007792 addition Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of water pump detection fixture, belongs to testing field.It solves the problems, such as that existing clamp structure is complicated.This water pump detection fixture includes bottom plate, the water inlet pipe on bottom plate and the outlet pipe being installed on bottom plate, aqueduct is equipped between water inlet pipe and outlet pipe, aqueduct wherein one end is inserted in water inlet pipe and is formed between the two by sealing ring and sealed, the other end of aqueduct and outlet pipe face and clamp port for clamping water pump is formed between the two, the actuator that aqueduct can be driven closer or far from outlet pipe is further fixed on bottom plate, aqueduct has on one end of outlet pipe makes aqueduct form the sealing that sealing is connected to the entrance of water pump.This water pump detection fixture has the advantages that simple in structure.
Description
Technical field
The utility model belongs to testing field, is related to a kind of water pump detection device, especially a kind of water pump detection fixture.
Background technology
Water pump is the machinery for conveying liquid or liquid being made to be pressurized.It transmits the mechanical energy of prime mover or other external energies
To liquid, liquid energy is made to increase, is mainly used to convey liquid to include water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid gold
Belong to etc..
General at present is mostly that water is passed through in water pump to detect the air-tightness of water pump, and in detection process, can be related to
To the fixture for positioning water pump.A kind of existing fixture auto pump performance detection quick-clamping as disclosed in Chinese patent library
Device【Application number：200820113693.5；Authorization Notice No.：CN 201330698Y】, including water pump positioning clamping shaft coupling dress
It sets, mouth locking device, water pump intake-outlet pinch seal attachment device and water pump fixed frame, water pump fixed frame are vertically pacified by water pump
Mounted in the side of testing bed, testing stand, left side is horizontally fixed with the alignment pin for installing test water pump, and water pump positioning clamps connection
Shaft device is mounted on the left side of alignment pin axial direction, and mouth locking device is mounted on the lower section of alignment pin, intake-outlet by water pump
Pinch seal attachment device is mounted on the top of alignment pin, and water pump positioning clamps hitch bar, the mouth closing of water pump side
Device and water pump intake-outlet pinch seal attachment device are connect with control system circuit respectively.
In above-mentioned device, clamping device and water-in and water-out device are independent from each other, and cause total complex.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of water pump detection folder
The technical issues of tool, solution is how to simplify structure.
The purpose of this utility model can be realized by following technical proposal：A kind of water pump detection fixture, including bottom plate,
Water inlet pipe on bottom plate and the outlet pipe being installed on bottom plate, which is characterized in that be equipped between water inlet pipe and outlet pipe
Aqueduct, wherein one end of aqueduct, which is inserted in water inlet pipe and is formed between the two by sealing ring, to be sealed, the aqueduct
The other end and outlet pipe face and form clamp port for clamping water pump between the two, be further fixed on energy on the bottom plate
Drive aqueduct closer or far from outlet pipe actuator, and aqueduct on one end of outlet pipe have make aqueduct and water
The entrance of pump forms the sealing of sealing connection.
Use process is as follows：Water pump is placed on and is between outlet pipe and aqueduct, and the outlet of water pump with
Outlet pipe is connected to；Actuator drives aqueduct close to water pump, while clamping water pump, and the entrance of aqueduct and water pump is made to connect
It is logical；Water passes sequentially through water inlet pipe and aqueduct enters in water pump, exit of pump and outlet pipe discharge is then passed sequentially through, with inspection
Survey the air-tightness of water pump.
Aqueduct plays the role of positioning water pump and water delivery simultaneously, i.e. aqueduct has dual-use material, with effective
Simplify structure, improves property easy to assembly；Secondly, being connected to for aqueduct and pump entrance is just completed while positioning water pump,
To effectively reduce operating procedure, to improve ease of use.
In above-mentioned water pump detection fixture, the aqueduct is slidably connected with bottom plate.Using above-mentioned design, make
The sliding of aqueduct is more steady and accurate, to improve the job stability of this fixture.
In above-mentioned water pump detection fixture, connecting plate is fixed on the aqueduct, connecting plate, which is equipped with, to be rolled
Body, rolling element is rotatably mounted on connecting plate by axis pin, and the circumferential surface and contacts baseplate of rolling element.Actuator drive is led
When water pipe moves, connecting plate is in rolling contact by idler wheel and bottom plate, can effectively reduce rubbing between connecting plate and bottom plate in this way
It wipes, to improve the smoothness and stability of connecting plate sliding, to improve the job stability of this fixture.
In above-mentioned water pump detection fixture, the rolling element is bearing or idler wheel.
Alternatively, in above-mentioned water pump detection fixture, sliding slot is offered on the top surface of the bottom plate,
The sliding block to match with the sliding slot is equipped in sliding slot, and sliding block is fixedly connected with the aqueduct.In the cooperation of sliding block and sliding slot
Under, it can equally realize the purpose that aqueduct is slidably connected with bottom plate.
In above-mentioned water pump detection fixture, the actuator is cylinder or hydraulic cylinder, and the piston rod of actuator
It is fixedly connected with connecting plate.
In above-mentioned water pump detection fixture, the sealing includes outside of the aqueduct close to one end of outlet pipe
It the shoulder block one that is annularly protruded on wall and reclines and is fixed on the Gask-O-Seal one on shoulder block end face, shoulder block one, aqueduct
It is conllinear with the central axis of one three of Gask-O-Seal, and Gask-O-Seal one is between shoulder block one and outlet pipe.In use,
Gask-O-Seal one is pressed on water pump pump case by shoulder block one, is stablized and is realized that outlet pipe and water pump are tightly connected.Naturally, sealing
Only shoulder block one is also possible, and shoulder block one is formed with pump case by way of being pressed on water pump pump case and sealed.
In above-mentioned water pump detection fixture, the outlet pipe has on the lateral wall of one end of aqueduct is in
The shoulder block two of ring-type protrusion, and shoulder block two is conllinear with the central axis of both outlet pipes, reclines and fixes on the end face of shoulder block two
There is Gask-O-Seal two, and Gask-O-Seal two is between shoulder block two and aqueduct.
In above-mentioned water pump detection fixture, annular groove is offered on the lateral wall of the aqueduct, it is described
Sealing ring is located in annular groove, and the lateral wall of sealing ring and the madial wall of water inlet pipe offset.
Compared with prior art, this water pump detection is had the following advantages with fixture：
1, aqueduct plays the role of positioning water pump and water delivery simultaneously, i.e. aqueduct has dual-use material, to have
Effect simplifies structure, improves property easy to assembly.
2, being connected to for aqueduct and pump entrance is just completed while positioning water pump, to effectively reduce operation step
Suddenly, ease of use is improved.
Description of the drawings
Fig. 1 is the dimensional structure diagram of this water pump detection fixture.
Fig. 2 is the schematic cross-sectional view of this water pump detection fixture.
Fig. 3 is the attachment structure schematic diagram of connecting plate and pedestal.
In figure, 1, bottom plate；2, water inlet pipe；3, outlet pipe；3a, shoulder block two；4, aqueduct；4a, sealing；4a1, shoulder block
One；4a2, Gask-O-Seal one；5, sealing ring；6, actuator；7, flange；8, support base；9, connecting plate；10, rolling element；11、
Axis pin；12, Gask-O-Seal two.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1 to Figure 3, this water pump detection fixture is by bottom plate 1, water inlet pipe 2, outlet pipe 3, aqueduct 4, sealing ring
5, the compositions such as actuator 6.
Wherein, water inlet pipe 2 and outlet pipe 3 are arranged on bottom plate 1, preferably water inlet pipe 2 and outlet pipe 3 be in straight tube-like and
The central axis of the two is conllinear.The one end of water inlet pipe 2 far from outlet pipe 3 is fixed with flange 7, and outlet pipe 3 is far from water inlet pipe 2
One end is also fixed with flange 7.Water inlet pipe 2 and outlet pipe 3 are fixedly connected with by support base 8 and bottom plate 1.
Aqueduct 4 is in straight tube-like and set between water inlet pipe 2 and outlet pipe 3.Wherein one end of aqueduct 4 is inserted in water inlet pipe
It is formed in 2 and by sealing ring 5 and is sealed between the two, and the set-up mode of sealing ring 5 is as follows：As shown in Fig. 2, aqueduct 4
Annular groove is offered on lateral wall, sealing ring 5 is located in annular groove, and the inside of the lateral wall of sealing ring 5 and water inlet pipe 2
Wall offsets.The other end of aqueduct 4 and 3 face of outlet pipe and clamp port for clamping water pump is formed between the two.
As depicted in figs. 1 and 2, the actuator that aqueduct 4 can be driven closer or far from outlet pipe 3 is further fixed on bottom plate 1
6, and aqueduct 4 has the sealing for making aqueduct 4 be connected to the formation sealing of the entrance of water pump on one end of outlet pipe 3
4a.Wherein, sealing 4a include one 4a1 of shoulder block that is annularly protruded on the lateral wall of one end of outlet pipe 3 of aqueduct 4 and
It reclining and is fixed on one 4a2 of Gask-O-Seal on one end faces 4a1 of shoulder block, one 4a1 of shoulder block and aqueduct 4 are an integral structure,
And one 4a1 of shoulder block, aqueduct 4 are conllinear with the central axis of one 4a2 three of Gask-O-Seal；One 4a2 of Gask-O-Seal is located at gear
Between one 4a1 of shoulder and outlet pipe 3.Naturally, sealing 4a is only one 4a1 of shoulder block also possible.
It further illustrates, aqueduct 4 is slidably connected with bottom plate 1, to improve the stability and accuracy of the sliding of aqueduct 4.
In the present embodiment, as shown in figure 3, the concrete mode being slidably connected is as follows：Connecting plate 9, connecting plate 9 are fixed on aqueduct 4
It is equipped with rolling element 10, rolling element 10 is rotatably mounted on connecting plate 9 by axis pin 11, and the circumferential surface of rolling element 10 and bottom
Plate 1 contacts.It advanced optimizes, there is the through-hole passed through for aqueduct 4 on connecting plate 9；There are two rolling elements 10 and is located at
4 both sides of aqueduct；Axis pin 11 is identical with the quantity of both rolling elements 10 and position corresponds.
Rolling element 10 is bearing or idler wheel；Actuator 6 is cylinder or hydraulic cylinder, and the piston rod of actuator 6 and connecting plate 9
It is fixedly connected with.It is preferred that actuator 6 is fixedly connected with support base 8, there are two actuators 6 and is located at 2 both sides of water inlet pipe, and two drivings
The piston rod of part 6 is fixedly connected with connecting plate 9.
As shown in Figure 1, outlet pipe 3 has two 3a of shoulder block annularly protruded on the lateral wall of one end of aqueduct 4,
Two 3a of shoulder block and outlet pipe 3 are an integral structure, and two 3a of shoulder block is conllinear with the central axis of both outlet pipes 3.Two 3a of shoulder block
End face on recline and be fixed with Gask-O-Seal 2 12, and Gask-O-Seal 2 12 is located between two 3a of shoulder block and aqueduct 4.
Use process is as follows：Water pump is placed on bottom plate 1 and is between outlet pipe 3 and aqueduct 4, and the outlet of water pump
It is connected to outlet pipe 3；Actuator 6 drives aqueduct 4 close to water pump, and one 4a2 of Gask-O-Seal is pressed on water by sealing 4a mono-
It pumps on pump case, while clamping water pump, and aqueduct 4 is made to be connected to the entrance of water pump；Water passes sequentially through water inlet pipe 2 and water guide
Pipe 4 enters in water pump, then passes sequentially through exit of pump and outlet pipe 3 is discharged, to detect the air-tightness of water pump.
Embodiment two
The present embodiment two is essentially identical with the structure and principle of embodiment one, and different place is：The top surface of bottom plate 1
On offer sliding slot, the sliding block to match with the sliding slot is equipped in sliding slot, and sliding block is fixedly connected with aqueduct 4.In sliding block and cunning
Under the cooperation of slot, the purpose that aqueduct 4 is slidably connected with bottom plate 1 can be equally realized.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of water pump detection fixture, including bottom plate (1), the water inlet pipe (2) that is set on bottom plate (1) and it is installed in bottom plate
(1) outlet pipe (3) on, which is characterized in that aqueduct (4) is equipped between water inlet pipe (2) and outlet pipe (3), aqueduct (4)
Wherein one end is inserted in water inlet pipe (2) and is formed between the two by sealing ring (5) and sealed, the aqueduct (4) it is another
End and outlet pipe (3) face and clamp port for clamping water pump is formed between the two, the bottom plate is further fixed on energy on (1)
Drive aqueduct (4) closer or far from the actuator (6) of outlet pipe (3), and aqueduct (4) is on one end of outlet pipe (3)
The sealing (4a) that sealing is connected to is formed with the entrance of water pump with aqueduct (4) is made.
2. water pump detection fixture according to claim 1, which is characterized in that the aqueduct (4) is sliding with bottom plate (1)
Dynamic connection.
3. water pump detection fixture according to claim 2, which is characterized in that the company of being fixed on the aqueduct (4)
Fishplate bar (9), connecting plate (9) are equipped with rolling element (10), and rolling element (10) is rotatably mounted on connecting plate by axis pin (11)
(9) on, and the circumferential surface of rolling element (10) is contacted with bottom plate (1).
4. water pump detection fixture according to claim 3, which is characterized in that the rolling element (10) is bearing or rolling
Wheel.
5. water pump detection fixture according to claim 3, which is characterized in that opened up on the top surface of the bottom plate (1)
There is sliding slot, is equipped with the sliding block to match with the sliding slot in sliding slot, and sliding block is fixedly connected with the aqueduct (4).
6. the water pump detection fixture according to claim 3 or 4 or 5, which is characterized in that the actuator (6) is gas
Cylinder or hydraulic cylinder, and the piston rod of actuator (6) is fixedly connected with connecting plate (9).
7. water pump detection fixture according to claim 1, which is characterized in that the sealing (4a) includes aqueduct
(4) it the shoulder block one (4a1) that annularly protrudes and reclines on the lateral wall of one end of outlet pipe (3) and is fixed on shoulder block one
Gask-O-Seal one (4a2) on the end face (4a1), shoulder block one (4a1), aqueduct (4) and Gask-O-Seal one (4a2) three
Central axis is conllinear, and Gask-O-Seal one (4a2) is located between shoulder block one (4a1) and outlet pipe (3).
8. water pump detection fixture according to claim 1, which is characterized in that the outlet pipe (3) is close to aqueduct
(4) there is the shoulder block two (3a) annularly protruded, and in both shoulder block two (3a) and outlet pipe (3) on the lateral wall of one end
Heart axis collinear reclines on the end face of shoulder block two (3a) and is fixed with Gask-O-Seal two (12), and Gask-O-Seal two (12)
Between shoulder block two (3a) and aqueduct (4).
9. water pump detection fixture according to claim 1, which is characterized in that on the lateral wall of the aqueduct (4)
Annular groove is offered, the sealing ring (5) is located in annular groove, and the lateral wall of sealing ring (5) and water inlet pipe (2)
Madial wall offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737871.7U CN207609547U (en) | 2017-12-13 | 2017-12-13 | A kind of water pump detection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737871.7U CN207609547U (en) | 2017-12-13 | 2017-12-13 | A kind of water pump detection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609547U true CN207609547U (en) | 2018-07-13 |
Family
ID=62798782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737871.7U Expired - Fee Related CN207609547U (en) | 2017-12-13 | 2017-12-13 | A kind of water pump detection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591044A (en) * | 2018-07-17 | 2018-09-28 | 浙江绿美泵业有限公司 | Testing water pump platform |
-
2017
- 2017-12-13 CN CN201721737871.7U patent/CN207609547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591044A (en) * | 2018-07-17 | 2018-09-28 | 浙江绿美泵业有限公司 | Testing water pump platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |