CN106092451A - The power electronics cooled plate sealing of a kind of fast assembling-disassembling and flow resistance test fixture - Google Patents
The power electronics cooled plate sealing of a kind of fast assembling-disassembling and flow resistance test fixture Download PDFInfo
- Publication number
- CN106092451A CN106092451A CN201610686145.0A CN201610686145A CN106092451A CN 106092451 A CN106092451 A CN 106092451A CN 201610686145 A CN201610686145 A CN 201610686145A CN 106092451 A CN106092451 A CN 106092451A
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- China
- Prior art keywords
- power electronics
- cooled plate
- sealing
- electronics cooled
- flow resistance
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
Abstract
The invention belongs to sealing and flow resistance testing experiment technical field, relate generally to power electronics cooled plate sealing and the flow resistance test fixture of a kind of fast assembling-disassembling, including base, several power electronics cooled plate support columns, two sealing pipe assemblies, two sealing pipe fixed blocks and power electronics cooled plate hold-down mechanism；Seal pipe assembly to include sealing pipe, clamp nut and spring；Seal pipe to include water pipe joint, seal tube body and power electronics cooled plate union joint.The beneficial effects of the present invention is and provide a kind of fast assembling-disassembling, reliable and stable power electronics cooled plate sealing and flow resistance test fixture；Work process is simple, uses safety, can realize fast assembling-disassembling, is greatly improved power electronics cooled plate sealing and the work efficiency of flow resistance test experiments.
Description
Technical field
The invention belongs to sealing and flow resistance testing experiment technical field, relate generally to the power electronics of a kind of fast assembling-disassembling
Cooled plate sealing and flow resistance test fixture.
Background technology
After welding has been completed, the concordance of sealing and welding in order to detect welding, it is right to need for power electronics cooled plate
It carries out seal tightness test and flow resistance test.Traditional sealing and flow resistance test are to use supporting water swivel, solid by screw thread
It is scheduled on the intake-outlet of cooled plate；It is connected on test platform by the sebific duct of water swivel afterbody again.Installation before test is loaded down with trivial details, work
Make efficiency low.
Summary of the invention
It is an object of the invention to provide a kind of fast assembling-disassembling, reliable and stable power electronics cooled plate sealing and flow resistance
Test fixture.
For achieving the above object, present invention employs following technical scheme: the power electronics water of a kind of fast assembling-disassembling
Cold drawing sealing and flow resistance test fixture, including base, several power electronics cooled plate support columns, two seal pipe assembly,
Two seal pipe fixed block and power electronics cooled plate hold-down mechanism；Described power electronics cooled plate support column and power electronics water
Cold drawing hold-down mechanism is fixed on base；
Described sealing pipe assembly includes sealing pipe, clamp nut and spring；Described sealing pipe includes water pipe joint, seals pipe originally
Body and power electronics cooled plate union joint；Described power electronics cooled plate connector position is provided with the first flange and the second flange；Institute
Stating sealing tube body and be provided with external screw thread, described clamp nut is socketed on sealing tube body and matches with external screw thread；
Described sealing pipe fixed block is fixed on base, its be provided with and seal tube body external diameter quite or the sealing pipe that is slightly larger than this
The circular hole of body diameter, for seal pipe through and can axial restraint seal manage；Described spring housing is loaded on sealing tube body, one end
Offseting with the second flange, the other end offsets with sealing pipe fixed block；It is fixing that described spring and clamp nut lay respectively at sealing pipe
The both sides of block；When screwing clamp nut, power electronics cooled plate union joint moves and holddown spring to sealing pipe fixed block, from
And seal pipe radially fixed.
When power electronics cooled plate sealing and flow resistance test, first power electronics cooled plate is placed on power electronics water
Above cold drawing support column, the hole of power electronics cooled plate is adjusted to the position corresponding with power electronics cooled plate union joint
On, screw clamp nut with fixing seal pipe, subsequent start-up power electronics cooled plate hold-down mechanism, promotion power electronics cooled plate
Outlet, water inlet and two power electronics cooled plate union joint compact siro spinning technology；Can test.
Preferably, described first flange is provided with O RunddichtringO holding tank near the position of power electronics cooled plate union joint,
It is provided with O RunddichtringO, to play better seal effect in O RunddichtringO holding tank.
Preferably, described power electronics cooled plate hold-down mechanism is cylinder or toggle clamp.
Preferably, described toggle clamp is horizontal compact type, and the front end of described toggle clamp is provided with the pressure head of nylon material,
Described pressure head is sleeved on the screw of toggle clamp front end.
Preferably, described sealing pipe fixed block is detachably mounted on base；Concrete, described sealing pipe fixed block leads to
Crossing two screws to be fixed on base, described base is provided with multiple screw；Described sealing pipe fixed block can be by being fixed on
Regulate two distances sealed between pipe fixed block on different screws, thus meet the power electronics cooled plate of different size
Testing requirement.
Preferably, described power electronics cooled plate support column is provided with 3 ~ 8.
Preferably, described power electronics cooled plate union joint is through chamfered.
The beneficial effects of the present invention is and provide a kind of fast assembling-disassembling, reliable and stable power electronics cooled plate sealing
With flow resistance test fixture；Work process is simple, uses safety, can realize fast assembling-disassembling, is greatly improved power electronics cooled plate
Sealing and the work efficiency of flow resistance test experiments.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is that the structure of the detailed description of the invention of the power electronics cooled plate sealing of the present invention and flow resistance test fixture is shown
It is intended to；
Fig. 2 is the vertical view section view of the detailed description of the invention of the power electronics cooled plate sealing of the present invention and flow resistance test fixture
Figure.
Figure indicates: 1. base；2. power electronics cooled plate support column；3. seal pipe assembly；31. seal pipe；311. water
Pipe connector；312. seal tube body；313. power electronics cooled plate union joints；314. first flanges；315. second flanges；
316.O RunddichtringO；32. clamp nuts；33. springs；4. seal pipe fixed block；5. power electronics cooled plate hold-down mechanism；51.
Pressure head；52. screws.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
As illustrated in fig. 1 and 2, the invention provides power electronics cooled plate sealing and the flow resistance test of a kind of fast assembling-disassembling
Frock, seals pipe assembly 3, two including 1, three power electronics cooled plate support columns of base 2, two and seals pipe fixed block 4 and
Power electronics cooled plate hold-down mechanism 5；Power electronics cooled plate support column 2 and power electronics cooled plate hold-down mechanism 5 are fixed on
On base 1, power electronics cooled plate support column 2 is nylon material, is fixed by screws on base 1；
Seal pipe assembly 3 to include sealing pipe 31, clamp nut 32 and spring 33；Seal pipe 31 to include water pipe joint 311, seal
Tube body 312 and power electronics cooled plate union joint 313；Multiple collar flange it is provided with to strengthen and water at water pipe joint 311
The connection fastness of pipe and sealing；The first flange 314 and the second flange 315 it is provided with at power electronics cooled plate union joint 313；Close
Tube sealing 312 body is provided with external screw thread, and clamp nut 32 is socketed on sealing tube body 312 and matches with external screw thread；
Sealing pipe fixed block 4 to be fixed on base 1, seal pipe fixed block 4 and be provided with circular hole, circular hole passes and energy for sealing pipe 31
Pipe 31 is sealed at axial restraint；Spring 33 be set in sealing tube body 312 on, one end offsets with the second flange 315, the other end and
Seal pipe fixed block 4 to offset；Spring 33 and clamp nut 32 lay respectively at the both sides sealing pipe fixed block 4；When screwing compression spiral shell
When female 32, power electronics cooled plate union joint 313 moves and holddown spring 33 to sealing pipe fixed block 4, thus radially fixed
Seal pipe 31.
In a preference of the present invention, the first flange 314 sets near the position of power electronics cooled plate union joint 311
There is O RunddichtringO holding tank, in O RunddichtringO holding tank, be provided with O RunddichtringO 316.
In a preference of the present invention, described power electronics cooled plate hold-down mechanism 5 is cylinder or toggle clamp.
In a preference of the present invention, toggle clamp is horizontal compact type, and the front end of described toggle clamp is provided with Buddhist nun
The pressure head 51 of dragon material, pressure head 51 is sleeved on the screw 52 of toggle clamp front end.
In a preference of the present invention, seal pipe fixed block 4 and be detachably mounted on base 1；Concrete, seal
Pipe fixed block 4 is fixed on base 1 by two screws, and base 1 is provided with multiple screw；Can be by being fixed on different spiral shells
Regulate two distances sealed between pipe fixed block 4 on hole, thus meet the test of the power electronics cooled plate of different size
Demand.
In a preference of the present invention, power electronics cooled plate union joint 313 is through chamfered, it is simple to itself and electricity
The water inlet of power electronic water cold drawing and outlet connect.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. the power electronics cooled plate sealing of a fast assembling-disassembling and flow resistance test fixture, it is characterised in that if including base
Dry power electronics cooled plate support column, two sealing pipe assemblies, two sealing pipe fixed blocks and power electronics cooled plate compress
Mechanism；Described power electronics cooled plate support column and power electronics cooled plate hold-down mechanism are fixed on base；
Described sealing pipe assembly includes sealing pipe, clamp nut and spring；Described sealing pipe includes water pipe joint, seals pipe originally
Body and power electronics cooled plate union joint；Described power electronics cooled plate connector position is provided with the first flange and the second flange；Institute
Stating sealing tube body and be provided with external screw thread, described clamp nut is socketed on sealing tube body and matches with external screw thread；
Described sealing pipe fixed block is fixed on base, and described sealing pipe fixed block is provided with circular hole, and described circular hole is for sealing pipe
Pass and pipe can be sealed at axial restraint；Described spring housing is loaded on sealing tube body, and one end offsets with the second flange, the other end
Offset with sealing pipe fixed block；Described spring and clamp nut lay respectively at the both sides sealing pipe fixed block.
The power electronics cooled plate sealing of fast assembling-disassembling the most according to claim 1 and flow resistance test fixture, its feature
Being that described first flange is provided with O RunddichtringO holding tank near the position of power electronics cooled plate union joint, O RunddichtringO holds
Receive and be provided with O RunddichtringO in groove.
The power electronics cooled plate sealing of fast assembling-disassembling the most according to claim 1 and flow resistance test fixture, its feature
It is that described power electronics cooled plate hold-down mechanism is cylinder or toggle clamp.
The power electronics cooled plate sealing of fast assembling-disassembling the most according to claim 3 and flow resistance test fixture, its feature
Being that described toggle clamp is horizontal compact type, the front end of described toggle clamp is provided with the pressure head of nylon material, described pressure head set
It is contained on the screw of toggle clamp front end.
The power electronics cooled plate sealing of fast assembling-disassembling the most according to claim 4 and flow resistance test fixture, its feature
It is that described toggle clamp is fixed on base by cushion block.
6. according to power electronics cooled plate sealing and the flow resistance test work of the fast assembling-disassembling described in any one of claim 1 ~ 4
Dress, it is characterised in that described sealing pipe fixed block is detachably mounted on base.
The power electronics cooled plate sealing of fast assembling-disassembling the most according to claim 6 and flow resistance test fixture, its feature
Being that described sealing pipe fixed block is fixed on base by two screws, described base is provided with multiple screw.
8. according to power electronics cooled plate sealing and the flow resistance test work of the fast assembling-disassembling described in any one of claim 1 ~ 4
Dress, it is characterised in that described power electronics cooled plate support column is provided with 3 ~ 8.
9. according to power electronics cooled plate sealing and the flow resistance test work of the fast assembling-disassembling described in any one of claim 1 ~ 4
Dress, it is characterised in that power electronics cooled plate union joint is through chamfered.
10. according to power electronics cooled plate sealing and the flow resistance test work of the fast assembling-disassembling described in any one of claim 1 ~ 4
Dress, the circular hole of described sealing pipe fixed block uses matched in clearance with sealing tube body, and its unilateral gap is 0.1 ~ 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686145.0A CN106092451B (en) | 2016-08-17 | 2016-08-17 | A kind of the power electronics water-cooled plate leakproofness and flow resistance test fixture of fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686145.0A CN106092451B (en) | 2016-08-17 | 2016-08-17 | A kind of the power electronics water-cooled plate leakproofness and flow resistance test fixture of fast assembling-disassembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106092451A true CN106092451A (en) | 2016-11-09 |
| CN106092451B CN106092451B (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610686145.0A Active CN106092451B (en) | 2016-08-17 | 2016-08-17 | A kind of the power electronics water-cooled plate leakproofness and flow resistance test fixture of fast assembling-disassembling |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078287A (en) * | 2005-09-15 | 2007-03-29 | Kawasaki Heavy Ind Ltd | Furnace interior situation monitoring method, and furnace interior monitor |
| CN201259047Y (en) * | 2008-08-29 | 2009-06-17 | 宁波东港紧固件制造有限公司 | Track bolt |
| CN201259048Y (en) * | 2008-08-29 | 2009-06-17 | 宁波东港紧固件制造有限公司 | Straight joint |
| CN203894010U (en) * | 2014-06-24 | 2014-10-22 | 深圳市华盛源机电有限公司 | Device for testing sealing and flow resistance of water cooling plate |
| CN204828941U (en) * | 2015-06-30 | 2015-12-02 | 安徽江淮汽车股份有限公司 | Car hose fixed structure |
| CN205909977U (en) * | 2016-08-17 | 2017-01-25 | 常州博瑞电力自动化设备有限公司 | Quick assembly disassembly's power electronic water -cooling board leakproofness and flow resistance test fixture |
-
2016
- 2016-08-17 CN CN201610686145.0A patent/CN106092451B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078287A (en) * | 2005-09-15 | 2007-03-29 | Kawasaki Heavy Ind Ltd | Furnace interior situation monitoring method, and furnace interior monitor |
| CN201259047Y (en) * | 2008-08-29 | 2009-06-17 | 宁波东港紧固件制造有限公司 | Track bolt |
| CN201259048Y (en) * | 2008-08-29 | 2009-06-17 | 宁波东港紧固件制造有限公司 | Straight joint |
| CN203894010U (en) * | 2014-06-24 | 2014-10-22 | 深圳市华盛源机电有限公司 | Device for testing sealing and flow resistance of water cooling plate |
| CN204828941U (en) * | 2015-06-30 | 2015-12-02 | 安徽江淮汽车股份有限公司 | Car hose fixed structure |
| CN205909977U (en) * | 2016-08-17 | 2017-01-25 | 常州博瑞电力自动化设备有限公司 | Quick assembly disassembly's power electronic water -cooling board leakproofness and flow resistance test fixture |
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| Publication number | Publication date |
|---|---|
| CN106092451B (en) | 2019-02-22 |
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