CN207366149U - A kind of auto pump dynamic sealing detection device - Google Patents
A kind of auto pump dynamic sealing detection device Download PDFInfo
- Publication number
- CN207366149U CN207366149U CN201720980823.4U CN201720980823U CN207366149U CN 207366149 U CN207366149 U CN 207366149U CN 201720980823 U CN201720980823 U CN 201720980823U CN 207366149 U CN207366149 U CN 207366149U
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- China
- Prior art keywords
- hold
- down head
- auto pump
- detection device
- dynamic sealing
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Abstract
The utility model discloses a kind of auto pump dynamic sealing detection device, including supporting rack, positioning table is provided with the support plate of support frame as described above, the first compression cylinder is provided with the left of the positioning table, the right side of positioning table is provided with the second compression cylinder by column, an air admission hole is additionally provided with first hold-down head, gasket on outlet the first hold-down head of perforation of the air admission hole and the first hold-down head, differential pressure pickup is provided with first hold-down head, upper bracket is also associated with support frame as described above, the connecting plate that can move up and down is connected with the upper bracket, a rotary electric machine is fixedly installed on the connecting plate, the rotary electric machine both sides are fixedly installed compressor arm, the swivel head to match with auto pump dynamic sealing detection device rotary flange is fixed with the motor bar of the rotary electric machine.The structure of the detecting device is simple, and air-tightness of the auto pump under wheel rotation state can be tested, and convenient test, and test effect is accurate.
Description
Technical field
The utility model belongs to automobile component field, and in particular to a kind of auto pump dynamic sealing detection device.
Background technology
Water outlet on the engine is equipped with water pump, and by water pump, the hot water in engine cylinder body water channel is pumped out,
Cold water is pumped into, and realizes the cooling of engine.Whether the prior art, the air-tightness that water pump is usually immersed in the water to detection water pump close
Lattice, this detection mode are typically just detected the static seal of auto pump, and auto pump dynamic sealing can not be examined
Survey.
Utility model content
In view of the drawbacks described above of the prior art, technical problem to be solved in the utility model is to provide a kind of automobile water
Pump dynamic sealing detection device, the structure of the detecting device is simple, can to air-tightness of the auto pump under wheel rotation state into
Row test, and convenient test, test effect are accurate.
To achieve the above object, the utility model provides a kind of auto pump dynamic sealing detection device, including supporting rack,
Positioning table is provided with the support plate of support frame as described above, the first compression cylinder is provided with the left of the positioning table, positioning table
Right side is provided with the second compression cylinder by column, connects respectively on the cylinder rod of first compression cylinder and the second compression cylinder
The first hold-down head and the second hold-down head are connected to, gasket, first pressure are both provided with the first hold-down head and the second hold-down head
An air admission hole is additionally provided with tight head, the outlet of the air admission hole penetrates through the gasket on the first hold-down head and the first hold-down head,
Differential pressure pickup is provided with first hold-down head, upper bracket is also associated with support frame as described above, is connected on the upper bracket
There is the connecting plate that can move up and down, a rotary electric machine is fixedly installed on the connecting plate, the rotary electric machine both sides are fixed
Compressor arm is provided with, is fixed with the motor bar of the rotary electric machine and auto pump dynamic sealing detection device rotary flange phase
The swivel head matched somebody with somebody.
Further, one is also associated with the positioning table can position the clamping frame of auto pump.
Further, the upper bracket has a top plate, and a reduction cylinder, the connection are fixedly connected with the top plate
Plate is fixed on the cylinder rod of reduction cylinder.
Further, the reduction cylinder is using double-rod cylinder.
The beneficial effects of the utility model are：The structure of the detecting device is simple, can be to auto pump in wheel rotation shape
Air-tightness under state is tested.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure：1st, supporting rack；2nd, positioning table；3rd, the first compression cylinder；4th, the second compression cylinder；5th, column；6th, the first pressure
Tight head；7th, gasket；8th, it is clamped frame；9th, air admission hole；10th, differential pressure pickup；11st, upper bracket；12nd, connecting plate；13rd, electricity is rotated
Machine；14th, compressor arm；15th, swivel head；16th, ring flange；17th, reduction cylinder；18th, top plate；19th, snorkel；20th, the second hold-down head.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to a kind of auto pump dynamic sealing detection device shown in Fig. 1 to Fig. 2, including supporting rack 1, support frame as described above 1
Support plate on be provided with positioning table 2, the left side of the positioning table 2 is provided with the first compression cylinder 3, and the right side of positioning table 2 leads to
Cross column 5 and be provided with the second compression cylinder 4, connected respectively on the cylinder rod of 3 and second compression cylinder 4 of the first compression cylinder
There are the first hold-down head 6 and the second hold-down head 20, be both provided with gasket 7 on the first hold-down head 6 and the second hold-down head 20, described
An air admission hole 9 is additionally provided with one hold-down head 6, the outlet of the air admission hole 9 is penetrated through on the first hold-down head 6 and the first hold-down head 6
Gasket 7, be provided with differential pressure pickup 10 on first hold-down head, upper bracket 11, institute be also associated with support frame as described above 1
The connecting plate 12 that is connected with and can move up and down on upper bracket 11 is stated, a rotary electric machine is fixedly installed on the connecting plate 12
13,13 both sides of rotary electric machine are fixedly installed compressor arm 14, are fixed with the motor bar of the rotary electric machine 13 and automobile
The swivel head 15 that water pump dynamic sealing detection device rotary flange matches.
Process is as follows when in use for the utility model, and first water pump is placed on positioning table 2, and connecting plate 12 declines
So that compressor arm 14 compresses auto pump, while on the clamping bar and auto pump on the swivel head 15 on rotary electric machine 13
Connecting hole on ring flange 16 is mutually clamped, and then starts the first compression cylinder 3 and the second compression cylinder 4,3 He of the first compression cylinder
The hold-down head of second compression cylinder 4 is pressed to the water inlet and water outlet of auto pump respectively, starts rotary electric machine 13, Ran Houjin
Snorkel 19 is connected on stomata, then passes to gas into auto pump, pressurize 10s, passes through pressure difference sensing when pressurize
Device 10 detect auto pump in air pressure, judge its whether gas leakage.
Further, the clamping frame 8 of auto pump can be positioned by one being also associated with the positioning table 2.Blocked by setting
Frame 8 is connect, can be more accurate when auto pump is placed on positioning table 2 so that the first compression cylinder 3 and second compresses
Cylinder 4 can accurately be pressed to the water inlet and water outlet of auto pump.
Further, the upper bracket 11 has a top plate 18, and a reduction cylinder 17 is fixedly connected with the top plate 18,
The connecting plate 12 is fixed on the cylinder rod of reduction cylinder 17.Specifically, top plate 18 is risen by reduction cylinder 17
With decline, it is of course also possible to use other lifting structure, such as screw structure.
Further, the reduction cylinder 17 is using double-rod cylinder.In order to enable when connecting plate 12 lifts more
Add stabilization, so reduction cylinder 17 is using double-rod cylinder.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of auto pump dynamic sealing detection device, it is characterised in that including supporting rack, set in the support plate of support frame as described above
Positioning table is equipped with, the first compression cylinder is provided with the left of the positioning table, the right side of positioning table is provided with second by column
Compression cylinder, the first hold-down head and the second pressure are connected on the cylinder rod of first compression cylinder and the second compression cylinder
Gasket is both provided with tight head, the first hold-down head and the second hold-down head, an air admission hole is additionally provided with first hold-down head,
The outlet of the air admission hole penetrates through the gasket on the first hold-down head and the first hold-down head, and pressure is provided with first hold-down head
Gap sensor, is also associated with upper bracket on support frame as described above, the connecting plate that can move up and down, institute is connected with the upper bracket
State and a rotary electric machine is fixedly installed on connecting plate, the rotary electric machine both sides are fixedly installed compressor arm, the rotary electric machine
Motor bar on be fixed with the swivel head to match with auto pump dynamic sealing detection device rotary flange.
2. auto pump dynamic sealing detection device according to claim 1, it is characterised in that be also connected with the positioning table
There is a clamping frame that can position auto pump.
3. auto pump dynamic sealing detection device according to claim 2, it is characterised in that the upper bracket has a top
Plate, is fixedly connected with a reduction cylinder in the top plate, the connecting plate is fixed on the cylinder rod of reduction cylinder.
4. auto pump dynamic sealing detection device according to claim 3, it is characterised in that what the reduction cylinder used
It is double-rod cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980823.4U CN207366149U (en) | 2017-08-08 | 2017-08-08 | A kind of auto pump dynamic sealing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980823.4U CN207366149U (en) | 2017-08-08 | 2017-08-08 | A kind of auto pump dynamic sealing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366149U true CN207366149U (en) | 2018-05-15 |
Family
ID=62421809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980823.4U Active CN207366149U (en) | 2017-08-08 | 2017-08-08 | A kind of auto pump dynamic sealing detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207366149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987321A (en) * | 2019-11-26 | 2020-04-10 | 衡阳市大力成泵业制造有限责任公司 | Airtight detection device of submersible motor |
| CN114636519A (en) * | 2022-05-17 | 2022-06-17 | 杭州泰尚智能装备有限公司 | Electronic water pump airtightness testing mechanism and control method thereof |
| CN115992821A (en) * | 2023-03-23 | 2023-04-21 | 中科摩通(常州)智能制造股份有限公司 | Motor water pump performance test equipment and test method thereof |
-
2017
- 2017-08-08 CN CN201720980823.4U patent/CN207366149U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987321A (en) * | 2019-11-26 | 2020-04-10 | 衡阳市大力成泵业制造有限责任公司 | Airtight detection device of submersible motor |
| CN114636519A (en) * | 2022-05-17 | 2022-06-17 | 杭州泰尚智能装备有限公司 | Electronic water pump airtightness testing mechanism and control method thereof |
| CN114636519B (en) * | 2022-05-17 | 2022-08-09 | 杭州泰尚智能装备有限公司 | Electronic water pump air tightness testing mechanism and control method thereof |
| CN115992821A (en) * | 2023-03-23 | 2023-04-21 | 中科摩通(常州)智能制造股份有限公司 | Motor water pump performance test equipment and test method thereof |
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