CN206002393U - A kind of hydrostatic test special tooling - Google Patents
A kind of hydrostatic test special tooling Download PDFInfo
- Publication number
- CN206002393U CN206002393U CN201620842487.2U CN201620842487U CN206002393U CN 206002393 U CN206002393 U CN 206002393U CN 201620842487 U CN201620842487 U CN 201620842487U CN 206002393 U CN206002393 U CN 206002393U
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- main body
- frock main
- hydrostatic test
- pressure gauge
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Abstract
The utility model discloses a kind of hydrostatic test special tooling, including frock main body, lid is provided with frock main body, frock bottom part body is provided with support, water inlet, exhaust outlet, discharge outlet and pressure gauge connector is provided with frock main body, water inlet connects liquid delivery tube, pressure gauge connector connects pressure gauge, liquid delivery tube connection back-up valve and motor test pump, the frame bottom is provided with regulation pin, seal groove is had in frock main body, places the potted component of coupling, and the safe and reliable method to hydrostatic test in seal groove.By designing and adopting corresponding hydrostatic test method, the hydrostatic test of product to be measured can safely and reliably be realized, and then reach the purpose for fully understanding the actual static load load performance of product, the product to be measured of larger axial compressive force can not be born for promotion, the accurately and reliably detection of its actual radial direction bearing capacity, scientific research and engineer applied, with positive effect.
Description
Technical field
The utility model is related to a kind of hydrostatic test special tooling, belongs to load device static load load performance detection skill
Art field.
Background technology
Pressure vessel is widely used in the fields such as chemical industry, light industry, the energy and space flight.In recent years, due to the spy of pressure vessel
Different loading characteristic and operating environment, the anisotropy of composite obtain good application in this respect, develop very fast.
Composite material pressure container has many good qualities：(1) light weight, the good, intensity of rigidity are high；(2) reinforcement and base in composite
The faying face of body, improves the fracture toughness of material；(3) there are a large amount of reinforcing fibers in composite, whole component can be made short
It is unlikely to lose bearing capacity in phase；(4) corrosion resistance and good, needs not move through special process.At present, various spacecrafts and
The internal pressure vessel of light high performance is needed in guided missile system, and winding usually outside the inner lining materials such as Al, Ti meets material.
The changeover portion product of composite material pressure container needs to do hydrostatic pressure to detect its actual static load load performance
Test, it is therefore desirable to have suitable testing equipment and test method.
Utility model content
The purpose of this utility model is, for composite changeover portion product, accurately, complete, reliably detecting out should
The actual static load load performance of class formation like product.
For achieving the above object, a kind of hydrostatic test special tooling is proposed and devises, can be accurate, safe and reliable
Realize the hydrostatic test of product to be measured, and then reach the purpose for fully understanding the actual static load load performance of product.This reality
Concrete scheme with new its technical problem of solution is：
A kind of hydrostatic test special tooling, including frock main body, is provided with lid, frock main body bottom in frock main body
Portion is provided with support, is provided with water inlet, exhaust outlet, discharge outlet and pressure gauge connector, water inlet connection liquid in frock main body
Body delivery pipe, pressure gauge connector connect pressure gauge, liquid delivery tube connection back-up valve and motor test pump, the frame bottom
Regulation pin is provided with, seal groove in frock main body, is had, in seal groove, place the potted component of coupling.
The frock main body is provided with suspension ring connecting hole and fork truck prong, and suspension ring connecting hole connects swivel.
Fastening accessory is provided with the frock main body, fastening accessory includes bolt, nut, pad and spacing swivel nut.
The beneficial effects of the utility model and advantage are mainly reflected in：
First, the corresponding test method of the structure of special tooling and design ensure that tested product bears the axial direction pressure of very little
Power, the product for there is this to need bring convenience.
2nd, the structure of special tooling is relatively simple, and the tubular to both ends open or casing product have certain versatility,
Only need slightly to adjust the shape of frock main body in tool assembly.
3rd, special tooling has higher strength and stiffness, meets the security requirement under test pressure, and can basis
Test pressure suitably finely tunes tool structure to improve frock strength and stiffness.
4th, special tooling structure is relatively simple, difficulty of processing is less, cost is less expensive, practical, safe and reliable, is suitable for
In the scientific research for bearing the interior die pressing product of radial direction and small lot engineer applied.
5th, the corresponding test method of special tooling and design simply, reliably and securely can complete hydrostatic test,
So as to more comprehensively understand the actual bearing capacity of product.
Description of the drawings
Fig. 1 is hydrostatic test tool structure schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings to a kind of hydrostatic test special tooling of the present utility model and hydrostatic test method
It is described in further detail, but protection domain of the present utility model is not limited to the embodiment.
Referring to Fig. 1, a kind of hydrostatic test special tooling of the present utility model, including upper lid 6, frock main body 12 and
Frame 14, wherein upper lid 6 and frock main body 12 have higher flatness, and have a lot of reinforcement gussets, can guarantee that with enough
Rigidity and intensity；12 bottom of frock main body arranges support 14, is provided with water inlet, exhaust outlet, discharge outlet 13 in frock main body 12
And pressure gauge connector, water inlet connection liquid delivery tube 3, pressure gauge connector connection pressure gauge 11, liquid delivery tube 3 connect
Back-up valve 2 and motor test pump 1,14 bottom of the support are provided with regulation pin 15, have seal groove in frock main body 12, sealing
Place the potted component of coupling in groove, potted component be according to selected by the seal groove size in frock main body 12 and product to be measured 18
The O-ring seal for matching.Frock main body 12 is provided with suspension ring connecting hole and fork truck prong, and the connection of suspension ring connecting hole is universal to hang
Ring 9；Fastening accessory is provided with frock main body 12, and fastening accessory includes bolt 7, nut 16, pad 8 and spacing swivel nut 17；Liquid
Body delivery pipe 3 connects tap by leather hose 5 and joint 4, and frock main body 12 is provided with pin hole, and in the hole places nylon customized
Step pin, positions when placing to product, prevents product from biasing excessive impact sealing, while ensureing not cause product
Abrasion；Upper lid 6 and frock main body 12 have bolt special hole, and in the hole places bolt 7, and bolt has supporting nut 16,8 and of pad
Spacing swivel nut 17, the effect of spacing swivel nut 17 is to protect product product, frock is attached by these fastening accessories
Fastening；Special screwed hole is had on support 14 and adjusts pin 15 to connect, realize the front Level tune to frock of test.
When carrying out hydrostatic test using special tooling of the present utility model to certain product, try according to following hydrostatic pressure
Proved recipe method is tested.First, above-mentioned special tooling is assembled on request with product 18, and by swivel 9 and fork
The frock for assembling and product lifting are transported to car the test site that specifies.Hydrostatic test is using pressurization after first water filling
Frock, before test, is adjusted level first with pin 15 is adjusted by principle.During test, first with the first-class water source of the fire hose by frock and product
The sealing space that product 18 constitute fills water, then uses motor test pump 1 instead and continue water filling boosting, observes pressure gauge 11, when being filled to
During specified pressure, voltage stabilizing process is carried out on request, observe hydrostatic pressure situation, pressure relief drain after the completion of test.In process of the test
Have should be noted at 2 points：One is, before formal pressure build-up test, should repeatedly carry out preliminary pressure build-up test, by the gas in test space
Drain, after determining that the gas in test space is drained, can just carry out final pressure build-up test.Two are, during test pressurization, it is stipulated that rise
Pressure speed, requires progressively slow classification boosting according to test pressure.During per grade of boosting, the output pressure of motor test pump is adjusted first
Power is boosted at this pressure to per grade of pressure value to be reached.After reaching every grade of required pressure, back-up valve and electricity is closed
Dynamic hydraulic test pump, carries out voltage stabilizing.After every grade of voltage stabilizing terminates, if voltage stabilizing result meets regulation requirement, next stage boosting voltage stabilizing is carried out
Journey, until completing voltage stabilizing process under final test pressure, now pressure testing process is fully completed.Then pressure relief drain, test are carried out
The work such as product subsequent detection and special tooling maintenance afterwards.
Although in conjunction with the embodiments and accompanying drawing 1 is implemented as above to be stated to of the present utility model, but which shall not be construed as
Restriction to the utility model itself.In the spirit and scope premise of the present utility model defined without departing from claims
Under, which can be made a variety of changes in structure, form and details, and all these changes and deformation should all belong to this practicality newly
Type scope of the claims.
Claims (3)
1. a kind of hydrostatic test special tooling, it is characterised in that including frock main body（12）, frock main body（12）Upper setting
There is upper lid（6）, frock main body（12）Bottom is provided with support（14）, frock main body（12）On be provided with water inlet, exhaust outlet, row
The mouth of a river（13）And pressure gauge connector, water inlet connection liquid delivery tube（3）, pressure gauge connector connection pressure gauge（11）, liquid
Body delivery pipe（3）Connection back-up valve（2）And motor test pump（1）, the support（14）Bottom is provided with regulation pin（15）, frock
Main body（12）On have seal groove, place the potted component of coupling in seal groove.
2. a kind of hydrostatic test special tooling according to claim 1, it is characterised in that the frock main body（12）
Suspension ring connecting hole and fork truck prong is provided with, suspension ring connecting hole connects swivel（9）.
3. a kind of hydrostatic test special tooling according to claim 1, it is characterised in that the frock main body（12）
On be provided with fastening accessory, fastening accessory includes bolt, nut, pad and spacing swivel nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842487.2U CN206002393U (en) | 2016-08-04 | 2016-08-04 | A kind of hydrostatic test special tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842487.2U CN206002393U (en) | 2016-08-04 | 2016-08-04 | A kind of hydrostatic test special tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002393U true CN206002393U (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620842487.2U Active CN206002393U (en) | 2016-08-04 | 2016-08-04 | A kind of hydrostatic test special tooling |
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| CN (1) | CN206002393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092759A (en) * | 2016-08-04 | 2016-11-09 | 江苏恒神股份有限公司 | A kind of hydrostatic test special tooling and hydrostatic test method |
-
2016
- 2016-08-04 CN CN201620842487.2U patent/CN206002393U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092759A (en) * | 2016-08-04 | 2016-11-09 | 江苏恒神股份有限公司 | A kind of hydrostatic test special tooling and hydrostatic test method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |