CN110057500A - It is switched fast the aluminum alloy die casting leak test plant and switching leak hunting method of fixture - Google Patents
It is switched fast the aluminum alloy die casting leak test plant and switching leak hunting method of fixture Download PDFInfo
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- CN110057500A CN110057500A CN201910282304.4A CN201910282304A CN110057500A CN 110057500 A CN110057500 A CN 110057500A CN 201910282304 A CN201910282304 A CN 201910282304A CN 110057500 A CN110057500 A CN 110057500A
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- fixture
- plate
- product clamper
- clamp
- sealing clamp
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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
Abstract
The invention discloses a kind of aluminum alloy die casting leak test plants for being switched fast fixture, in which: the leakage detecting instrument, upper fixture plate, upper sealing clamp and the product clamper that are arranged on the rack including rack and quick coupling, loading line；Upper fixture plate is located at the top of rack, and upper sealing clamp switchably connects the lower section of upper fixture plate；Product clamper is located at the lower section of rack, switchably connects the clamp bottom board of rack, and product clamper is equipped with quick coupling；Leakage detecting instrument is connect by loading line with quick coupling and product clamper, and passes through the fast assembling-disassembling of quick coupling realization and product clamper；The part of aluminum alloy die casting is arranged on product clamper, and the upper sealing clamp of top is docked with part in telescopic manner to be sealed in realization.Being switched fast on leak test plant by product clamper and upper sealing clamp realizes that miscellaneous irregular product can hunt leak on shared leak test plant.
Description
Technical field
The invention belongs to die casting hunt leak field, and in particular to it is a kind of be switched fast fixture aluminum alloy die casting leak detection set
Standby and switching leak hunting method.
Background technique
Currently, part produced is relatively mostly aluminium alloy car part, the aluminium alloy of automobile in many Die Casting Enterprises
Part often has its service performance and requirement, and one of them are the air-tightness requirements of part, in order to detect the airtight of part
Property, many die casting companies will put into leak test plant and leak hunting to part, due to different automobile engine corresponding product shapes
The different different parts of shape, when putting into leak test plant, the different products leak test plant that correspondence is different greatly increases in this way
The investment of equipment, wherein when the part annual capacity deficiency of part, more leak test plant is for state to be produced, the benefit of equipment
It is very low with rate, in addition, the introducing of a large amount of different products, the introducing of different leak test plants, also allow foundries to be faced with production field
Ground problem in short supply.
Summary of the invention
For at least one of prior art the above defects or improvement requirements, the present invention provides one kind to be switched fast folder
The aluminum alloy die casting leak test plant of tool, being switched fast on leak test plant by product clamper and upper sealing clamp are realized
Miscellaneous irregular product can hunt leak on shared leak test plant, and different auto parts are hunted leak
When, it is only necessary to the product clamper and upper sealing clamp of corresponding part are put into, it is various when leak test plant has enough production capacities
The product of various kinds can switch on leak detection leak test plant in such a way that fixture switches and carry out leak detection test, break passing
The limitation of leak test plant improves the utilization rate of equipment while reducing input cost.
To achieve the above object, according to one aspect of the present invention, a kind of aluminium alloy pressure for being switched fast fixture is provided
Casting leak test plant, in which: including rack, the leakage detecting instrument, upper fixture plate, upper sealing clamp and the product clip that are arranged on the rack
Tool and quick coupling, loading line；
The upper fixture plate is located at the top of the rack, and the upper sealing clamp switchably connects the upper fixture plate
Lower section；
The product clamper is located at the lower section of the rack, switchably connects the clamp bottom board of the rack, the production
Product fixture is equipped with the quick coupling；
The leakage detecting instrument is connect by the loading line with the quick coupling and the product clamper, and passes through institute
State the fast assembling-disassembling of quick coupling realization and the product clamper；
The part of aluminum alloy die casting is arranged on the product clamper, and the upper sealing clamp of top is with telescopic
Mode is docked with the part to be sealed in realization.
Preferably, multiple equally distributed Kong Qun are offered on the clamp bottom board, each hole group includes uniformly distributed more again
A pin hole, the part of different sizes corresponding different product clamper correspond to different pins when being mounted on the clamp bottom board
Hole, to realize product clamper being switched fast in clamp bottom board.
Preferably, the product clamper is fixed with the part sealing mechanism of the part.
Preferably, multiple pin holes are offered on the upper fixture plate, lower section both ends are respectively provided with a fitting portion, form one
T-slot；
The upper end of the upper sealing clamp is equipped with sealing clamp plate, and the sealing clamp plate is slidably inserted into and extracts out institute
State the T-slot of upper fixture plate, the sealing clamp plate be equipped with pin hole corresponding with the pin hole of the upper fixture plate, by
Insertion fixture fastening screw positions the upper fixture plate and upper sealing clamp in upper and lower pin hole, to realize upper sealing clamp upper
Being switched fast on jig plate.
Preferably, flexible hold-down mechanism and the part of the part are fixed under the sealing clamp plate of the upper sealing clamp
Sealing mechanism.
Preferably, multiple pin holes are offered on the upper fixture plate, lower section both ends are respectively provided with a fitting portion, form one
T-slot；
To achieve the above object, it is another aspect of this invention to provide that additionally providing a kind of aluminium alloy for being switched fast fixture
The switching leak hunting method of die casting leak test plant, wherein include the following steps:
(1) after previous part completes leak detection, by the male end of quick coupling from the quick coupling of previous product clamper
Female end is removed；
(2) previous product clamper is removed from clamp bottom board, while by previous upper sealing clamp from upper fixture plate
On remove；
(3) the latter product clamper is replaced, the combination of pin hole is found on clamp bottom board, it will be under the latter product clamper
Bolt is entirely insertable in the pin hole on clamp bottom board and fastens the two；Sealing clamp in the latter is installed to upper fixture plate simultaneously
On；
(4) male end of quick coupling is docked with the quick coupling female end of the latter product clamper；
(5) sealing of the sealing clamp completion to the latter part in the latter is reduced；
(6) leakage detecting instrument is opened, leak detection test is started.
To achieve the above object, it is another aspect of this invention to provide that additionally providing a kind of aluminium alloy for being switched fast fixture
The switching leak hunting method of die casting leak test plant, wherein include the following steps:
(1) after previous part completes leak detection, by the male end of quick coupling from the quick coupling of previous product clamper
Female end is removed；
(2) previous product clamper is removed from clamp bottom board, while by the sealing clamp of previous upper sealing clamp
Plate extracts the T-slot of upper fixture plate out, removes entirely upper sealing clamp；
(3) it replaces on the latter product clamper to clamp bottom board；Simultaneously by the sealing clamp plate of sealing clamp in the latter
It is inserted into the T-slot of upper fixture plate, adjusts the position of the pin hole up and down of sealing clamp plate and upper fixture plate, is inserted into fixture fastening screw
Blending bolt carries out locked and fixed, to be installed on upper fixture plate；
(4) male end of quick coupling is docked with the quick coupling female end of the latter product clamper；
(5) sealing of the sealing clamp completion to the latter part in the latter is reduced；
(6) leakage detecting instrument is opened, leak detection test is started.
To achieve the above object, it is another aspect of this invention to provide that additionally providing a kind of aluminium alloy for being switched fast fixture
The switching leak hunting method of die casting leak test plant, wherein include the following steps:
(1) after previous part completes leak detection, by the male end of quick coupling from the quick coupling of previous product clamper
Female end is removed；
(2) previous product clamper is removed from clamp bottom board, while by the sealing clamp of previous upper sealing clamp
Plate extracts the T-slot of upper fixture plate out, removes entirely upper sealing clamp；
(3) the latter product clamper is replaced, the combination of pin hole is found on clamp bottom board, it will be under the latter product clamper
Bolt is entirely insertable in the pin hole on clamp bottom board and fastens the two；The sealing clamp plate of sealing clamp in the latter is inserted simultaneously
Enter the T-slot of upper fixture plate, adjusts the position of the pin hole up and down of sealing clamp plate and upper fixture plate, insertion fixture fastening screw is simultaneously
Locked and fixed is carried out with bolt, to be installed on upper fixture plate；
(4) male end of quick coupling is docked with the quick coupling female end of the latter product clamper；
(5) sealing of the sealing clamp completion to the latter part in the latter is reduced；
(6) leakage detecting instrument is opened, leak detection test is started.
Above-mentioned preferred feature can be combined with each other as long as they do not conflict with each other.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, have below beneficial to effect
Fruit:
1, the aluminum alloy die casting leak test plant for being switched fast fixture of the invention, passes through product clamper and upper sealing clamp
Being switched fast on leak test plant realizes that miscellaneous irregular product can hunt leak on shared leak test plant,
When different auto parts are hunted leak, it is only necessary to the product clamper and upper sealing clamp for putting into corresponding part, when
When leak test plant has enough production capacities, various products can switch in leak detection leak detection and set in such a way that fixture switches
Leak detection test is carried out on standby, has broken the limitation of passing leak test plant, while reducing input cost, improves the benefit of equipment
With rate.
2, the aluminum alloy die casting leak test plant for being switched fast fixture of the invention, passes through product clamper and upper sealing clamp
Be switched fast, the possibility of leak detection test can be carried out on shared leak test plant by realizing different parts, greatly reduce inspection
Leak the input cost of tooling.
3, the aluminum alloy die casting leak test plant for being switched fast fixture of the invention, the flexibility switching of leak test plant, mentions
The high utilization rate of equipment, and reduce tooling introduce caused by space land occupation.
4, the aluminum alloy die casting leak test plant for being switched fast fixture of the invention, passes through product clamper and upper sealing clamp
Special construction, allow product clamper and upper sealing clamp energy quick-replaceable.
Detailed description of the invention
Fig. 1 is the total schematic diagram of tooling of the aluminum alloy die casting leak test plant for being switched fast fixture of the invention；
Fig. 2 is the total schematic diagram of product clamper of the aluminum alloy die casting leak test plant for being switched fast fixture of the invention；
Fig. 3 is the clamp bottom board schematic top plan view of the aluminum alloy die casting leak test plant for being switched fast fixture of the invention；
Fig. 4 is the clamp bottom board schematic side view of the aluminum alloy die casting leak test plant for being switched fast fixture of the invention；
Fig. 5 is the total schematic diagram of upper fixture of the aluminum alloy die casting leak test plant for being switched fast fixture of the invention；
Fig. 6 is the upper fixture plate schematic top plan view of the aluminum alloy die casting leak test plant for being switched fast fixture of the invention；
Fig. 7 is the upper fixture plate schematic side view of the aluminum alloy die casting leak test plant for being switched fast fixture of the invention；
Fig. 8 is the quick coupling schematic diagram of the aluminum alloy die casting leak test plant for being switched fast fixture of the invention.
Wherein, the unit of the dimension mark in attached drawing is mm.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
Not constituting a conflict with each other can be combined with each other.The present invention is described in more detail With reference to embodiment.
As a kind of better embodiment of the invention, as shown in figures 1-8, the present invention provides a kind of fixture that is switched fast
Aluminum alloy die casting leak test plant, in which: including rack, the leakage detecting instrument 1, the upper fixture plate 4, upper clips that are arranged on the rack
Tool 5 and product clamper 7 and quick coupling 3, loading line 2.
As shown in Figure 1, the upper fixture plate 4 is located at the top of the rack, the upper sealing clamp 5 is switchably connected
The lower section of the upper fixture plate 4.The product clamper 7 is located at the lower section of the rack, switchably connects the folder of the rack
Has bottom plate 11, the product clamper 7 is equipped with the quick coupling 3, as shown in Figure 8.The leakage detecting instrument 1 passes through the inflation
Pipeline 2 is connect with the quick coupling 3 and the product clamper 7, and is realized and the product clamper by the quick coupling 3
7 fast assembling-disassembling.The part 6 of aluminum alloy die casting is arranged on the product clamper 7, the upper sealing clamp 5 of top with
Telescopic mode is docked with the part 6 to be sealed in realization.Preferably, the product clamper 7 is fixed with the portion of the part 6
Divide sealing mechanism.
As in Figure 2-4, multiple equally distributed Kong Qun are offered on the clamp bottom board 11, each hole group includes equal again
When multiple pin holes of cloth, the corresponding different product clamper 7 of the part 6 of different sizes are mounted on the clamp bottom board 11 pair
Different pin holes is answered, to realize being switched fast in clamp bottom board 11 of product clamper 7.Specifically, clamp bottom board is provided with a left side
The purpose of symmetrically totally 16 diameters are φ 20mm pin hole for right two sides, the φ 20mm pin hole of 16 diameters of design is to meet difference
The correspondence fixture of size part can have corresponding pin hole when being mounted on clamp bottom board, in addition, clamp bottom board is applicable
Slightly bigger than normal, specific size is designed in terms of different product size, size are as follows: 1150x800x60mm (long x wide x is thick).
When replacement product is leaked hunting, the bolt on product clamper is extracted the pin hole on clamp bottom board, since the mechanism of sealing is solid
It is scheduled on product clamper, need to only pull out the tracheae on sealing mechanism, product clamper can be hauled out outside leak test plant, then be replaced
It changes other parts fixture into, completes the switching of product clamper.
As illustrated in figs. 5-7, multiple pin holes are offered on the upper fixture plate 4, lower section both ends are respectively provided with a fitting portion, group
At a T-slot.The upper end of the upper sealing clamp 5 is equipped with sealing clamp plate 12, and the sealing clamp plate 12 is slidably inserted
Enter and extract out the T-slot of the upper fixture plate 4, which is equipped with the pin hole pair with the upper fixture plate 4
The pin hole answered positions the upper fixture plate 4 and upper sealing clamp 5 by being inserted into fixture fastening screw 13 in upper and lower pin hole, from
And realize upper being switched fast on upper fixture plate 4 of sealing clamp 5.Preferably, the sealing clamp plate 12 of the upper sealing clamp 5
Under be fixed with the flexible hold-down mechanism and part sealing mechanism of the part 6.Specifically, the peace of sealing clamp plate and upper fixture plate
Dress, and is positioned by the cooperation of bolt and pin hole, and bolt carries out locked and fixed, and the design of upper fixture plate has the spacing to be
The pin hole of the φ 20mm of 350mm, cooperation bolt are realized sealing clamp plate and are positioned, when replacing the sealing clamp of different parts,
It only needs bolt to extract, from inner T-slot the inside extraction toward the sealing clamp plate of outer grip part from upper fixture plate, then replaces
At the upper sealing clamp of target part, bolt positioning, bolt is fixed, and just completes the switching of upper sealing clamp.
As a kind of better embodiment of the invention, the present invention also provides a kind of aluminium alloy pressures for being switched fast fixture
The switching leak hunting method of casting leak test plant, wherein include the following steps:
(1) after previous part 6 completes leak detection, by the male end of quick coupling 3 from the fast quick access of previous product clamper 7
Head female end is removed；
(2) previous product clamper 7 is removed from clamp bottom board 11, while by previous upper sealing clamp 5 from upper folder
It is removed on tool plate 4；
(3) the latter product clamper 7 is replaced, the combination of pin hole is found on clamp bottom board 11, by the latter product clamper 7
Under the pin hole that is entirely insertable on clamp bottom board 11 of bolt in and both fasten；Sealing clamp 5 in the latter is installed to simultaneously
On upper fixture plate 4；
(4) male end of quick coupling 3 is docked with the quick coupling female end of the latter product clamper 7；
(5) sealing of the completion of sealing clamp 5 to the latter part 6 in the latter is reduced；
(6) leakage detecting instrument 1 is opened, leak detection test is started.
As a kind of better embodiment of the invention, the present invention also provides a kind of aluminium alloy pressures for being switched fast fixture
The switching leak hunting method of casting leak test plant, wherein include the following steps:
(1) after previous part 6 completes leak detection, by the male end of quick coupling 3 from the fast quick access of previous product clamper 7
Head female end is removed；
(2) previous product clamper 7 is removed from clamp bottom board 11, while by the sealing of previous upper sealing clamp 5
Jig plate 12 extracts the T-slot of upper fixture plate 4 out, removes entirely upper sealing clamp 5；
(3) it replaces on the latter product clamper 7 to clamp bottom board 11；Simultaneously by the clips of sealing clamp 5 in the latter
Have the T-slot that plate 12 is inserted into upper fixture plate 4, adjusts the position of the pin hole up and down of sealing clamp plate 12 and upper fixture plate 4, insertion folder
Have 13 blending bolt of fastening screw and carry out locked and fixed, to be installed on upper fixture plate 4；
(4) male end of quick coupling 3 is docked with the quick coupling female end of the latter product clamper 7；
(5) sealing of the completion of sealing clamp 5 to the latter part 6 in the latter is reduced；
(6) leakage detecting instrument 1 is opened, leak detection test is started.
As a kind of better embodiment of the invention, the present invention also provides a kind of aluminium alloy pressures for being switched fast fixture
The switching leak hunting method of casting leak test plant, wherein include the following steps:
(1) after previous part 6 completes leak detection, by the male end of quick coupling 3 from the fast quick access of previous product clamper 7
Head female end is removed；
(2) previous product clamper 7 is removed from clamp bottom board 11, while by the sealing of previous upper sealing clamp 5
Jig plate 12 extracts the T-slot of upper fixture plate 4 out, removes entirely upper sealing clamp 5；
(3) the latter product clamper 7 is replaced, the combination of pin hole is found on clamp bottom board 11, by the latter product clamper 7
Under the pin hole that is entirely insertable on clamp bottom board 11 of bolt in and both fasten；Simultaneously by the sealing of sealing clamp 5 in the latter
Jig plate 12 is inserted into the T-slot of upper fixture plate 4, adjusts the position of the pin hole up and down of sealing clamp plate 12 and upper fixture plate 4, insertion
13 blending bolt of fixture fastening screw carries out locked and fixed, to be installed on upper fixture plate 4；
(4) male end of quick coupling 3 is docked with the quick coupling female end of the latter product clamper 7；
(5) sealing of the completion of sealing clamp 5 to the latter part 6 in the latter is reduced；
(6) leakage detecting instrument 1 is opened, leak detection test is started.
The aluminum alloy die casting leak test plant for being switched fast fixture of the invention, is existed by product clamper and upper sealing clamp
Being switched fast on leak test plant realizes that miscellaneous irregular product can hunt leak on shared leak test plant, no
When same auto parts are hunted leak, it is only necessary to which the product clamper and upper sealing clamp for putting into corresponding part work as inspection
When leakage equipment has enough production capacities, various products can switch in leak detection leak test plant in such a way that fixture switches
On carry out leak detection test, broken the limitation of passing leak test plant, while reducing input cost, improved the utilization of equipment
Rate.
The aluminum alloy die casting leak test plant for being switched fast fixture of the invention passes through product clamper and upper sealing clamp
It is switched fast, the possibility of leak detection test can be carried out on shared leak test plant by realizing different parts, greatly reduce leak detection
The input cost of tooling.
The aluminum alloy die casting leak test plant for being switched fast fixture of the invention, the flexibility switching of leak test plant, is improved
The utilization rate of equipment, and reduce tooling introduce caused by space land occupation.
The aluminum alloy die casting leak test plant for being switched fast fixture of the invention passes through product clamper and upper sealing clamp
Especially construction, allows product clamper and upper sealing clamp energy quick-replaceable.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of aluminum alloy die casting leak test plant for being switched fast fixture, it is characterised in that: including rack, be arranged on the rack
Leakage detecting instrument (1), upper fixture plate (4), upper sealing clamp (5) and product clamper (7) and quick coupling (3), loading line
(2)；
The upper fixture plate (4) is located at the top of the rack, and the upper sealing clamp (5) switchably connects the upper fixture
The lower section of plate (4)；
The product clamper (7) is located at the lower section of the rack, switchably connects the clamp bottom board (11) of the rack, described
Product clamper (7) is equipped with the quick coupling (3)；
The leakage detecting instrument (1) is connect by the loading line (2) with the quick coupling (3) and the product clamper (7),
And the fast assembling-disassembling with the product clamper (7) is realized by the quick coupling (3)；
The part (6) of aluminum alloy die casting is arranged on the product clamper (7), and the upper sealing clamp (5) of top is with can
Flexible mode is docked with the part (6) to be sealed in realization.
2. being switched fast the aluminum alloy die casting leak test plant of fixture as described in claim 1, it is characterised in that:
Multiple equally distributed Kong Qun are offered on the clamp bottom board (11), each hole group includes uniformly distributed multiple pin holes again,
The corresponding different product clamper (7) of the part (6) of different sizes is mounted on corresponding different when the clamp bottom board (11)
Pin hole, to realize product clamper (7) being switched fast in clamp bottom board (11).
3. being switched fast the aluminum alloy die casting leak test plant of fixture as claimed in claim 2, it is characterised in that:
The product clamper (7) is fixed with the part sealing mechanism of the part (6).
4. being switched fast the aluminum alloy die casting leak test plant of fixture as described in claim 1, it is characterised in that:
Multiple pin holes are offered on the upper fixture plate (4), lower section both ends are respectively provided with a fitting portion, form a T-slot；
The upper end of the upper sealing clamp (5) is equipped with sealing clamp plate (12), and the sealing clamp plate (12) is slidably inserted into
With the T-slot for extracting the upper fixture plate (4) out, which is equipped with the pin with the upper fixture plate (4)
The corresponding pin hole in hole positions the upper fixture plate (4) and upper sealing by being inserted into fixture fastening screw (13) in upper and lower pin hole
Fixture (5), to realize upper sealing clamp (5) being switched fast on upper fixture plate (4).
5. being switched fast the aluminum alloy die casting leak test plant of fixture as claimed in claim 4, it is characterised in that:
Flexible hold-down mechanism and the part of the part (6) are fixed under the sealing clamp plate (12) of the upper sealing clamp (5)
Sealing mechanism.
6. such as the described in any item aluminum alloy die casting leak test plants for being switched fast fixture of claim 2-3, it is characterised in that:
Multiple pin holes are offered on the upper fixture plate (4), lower section both ends are respectively provided with a fitting portion, form a T-slot；
The upper end of the upper sealing clamp (5) is equipped with sealing clamp plate (12), and the sealing clamp plate (12) is slidably inserted into
With the T-slot for extracting the upper fixture plate (4) out, which is equipped with the pin with the upper fixture plate (4)
The corresponding pin hole in hole positions the upper fixture plate (4) and upper sealing by being inserted into fixture fastening screw (13) in upper and lower pin hole
Fixture (5), to realize upper sealing clamp (5) being switched fast on upper fixture plate (4).
7. being switched fast the aluminum alloy die casting leak test plant of fixture as claimed in claim 6, it is characterised in that:
Flexible hold-down mechanism and the part of the part (6) are fixed under the sealing clamp plate (12) of the upper sealing clamp (5)
Sealing mechanism.
8. a kind of switching inspection of aluminum alloy die casting leak test plant as described in any one of claims 1-3 for being switched fast fixture
Leakage method, which comprises the steps of:
(1) after previous part (6) completes leak detection, by the male end of quick coupling (3) from the quick of previous product clamper (7)
Connector female end is removed；
(2) previous product clamper (7) is removed from clamp bottom board (11), while by previous upper sealing clamp (5) from upper
Jig plate is removed on (4)；
(3) the latter product clamper (7) are replaced, the combination of pin hole is found on clamp bottom board (11), by the latter product clamper
Both in the pin hole that bolt under (7) is entirely insertable on clamp bottom board (11) and fasten；Simultaneously by sealing clamp in the latter (5)
It is installed on upper fixture plate (4)；
(4) male end of quick coupling (3) is docked with the quick coupling female end of the latter product clamper (7)；
(5) sealing of sealing clamp (5) completion to the latter part (6) in the latter is reduced；
(6) leakage detecting instrument (1) is opened, starts leak detection test.
9. a kind of switching such as the described in any item aluminum alloy die casting leak test plants for being switched fast fixture of claim 4-5 is examined
Leakage method, which comprises the steps of:
(1) after previous part (6) completes leak detection, by the male end of quick coupling (3) from the quick of previous product clamper (7)
Connector female end is removed；
(2) previous product clamper (7) is removed from clamp bottom board (11), while by the close of previous upper sealing clamp (5)
The T-slot for sealing jig plate (12) extraction upper fixture plate (4) removes entirely upper sealing clamp (5)；
(3) in replacement the latter product clamper (7) to clamp bottom board (11)；Simultaneously by the sealing of sealing clamp in the latter (5)
Jig plate (12) is inserted into the T-slot of upper fixture plate (4), adjusts the pin hole up and down of sealing clamp plate (12) and upper fixture plate (4)
Position, insertion fixture fastening screw (13) blending bolt carries out locked and fixed, to be installed on upper fixture plate (4)；
(4) male end of quick coupling (3) is docked with the quick coupling female end of the latter product clamper (7)；
(5) sealing of sealing clamp (5) completion to the latter part (6) in the latter is reduced；
(6) leakage detecting instrument (1) is opened, starts leak detection test.
10. a kind of switching of such as described in any item aluminum alloy die casting leak test plants for being switched fast fixture of claim 6-7
Leak hunting method, which comprises the steps of:
(1) after previous part (6) completes leak detection, by the male end of quick coupling (3) from the quick of previous product clamper (7)
Connector female end is removed；
(2) previous product clamper (7) is removed from clamp bottom board (11), while by the close of previous upper sealing clamp (5)
The T-slot for sealing jig plate (12) extraction upper fixture plate (4) removes entirely upper sealing clamp (5)；
(3) the latter product clamper (7) are replaced, the combination of pin hole is found on clamp bottom board (11), by the latter product clamper
Both in the pin hole that bolt under (7) is entirely insertable on clamp bottom board (11) and fasten；Simultaneously by sealing clamp in the latter (5)
Sealing clamp plate (12) insertion upper fixture plate (4) T-slot, adjustment sealing clamp plate (12) and upper fixture plate (4) it is upper and lower
The position of pin hole, insertion fixture fastening screw (13) blending bolt carries out locked and fixed, to be installed on upper fixture plate (4)；
(4) male end of quick coupling (3) is docked with the quick coupling female end of the latter product clamper (7)；
(5) sealing of sealing clamp (5) completion to the latter part (6) in the latter is reduced；
(6) leakage detecting instrument (1) is opened, starts leak detection test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282304.4A CN110057500B (en) | 2019-04-09 | 2019-04-09 | Aluminum alloy die casting leakage detection equipment and switching leakage detection method for fast switching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282304.4A CN110057500B (en) | 2019-04-09 | 2019-04-09 | Aluminum alloy die casting leakage detection equipment and switching leakage detection method for fast switching clamp |
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| Publication Number | Publication Date |
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| CN110057500A true CN110057500A (en) | 2019-07-26 |
| CN110057500B CN110057500B (en) | 2021-11-26 |
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| CN201910282304.4A Active CN110057500B (en) | 2019-04-09 | 2019-04-09 | Aluminum alloy die casting leakage detection equipment and switching leakage detection method for fast switching clamp |
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