CN209513156U - The two-in-one tooling of air-leakage test - Google Patents
The two-in-one tooling of air-leakage test Download PDFInfo
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- CN209513156U CN209513156U CN201821375892.3U CN201821375892U CN209513156U CN 209513156 U CN209513156 U CN 209513156U CN 201821375892 U CN201821375892 U CN 201821375892U CN 209513156 U CN209513156 U CN 209513156U
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- leakage test
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Abstract
The utility model discloses a kind of two-in-one toolings of air-leakage test.Including bracket, the bracket includes lower template, cope plate and connects the guide post between the lower template and the cope plate, there are two stations for setting on bracket, each station is provided with air tightness detection mechanism, the air tightness detection mechanism includes hold-down mechanism and supporting mechanism, the hold-down mechanism is arranged on cope plate, and the supporting mechanism is arranged in lower template.Pot intracorporal environment when going out a pressure cooker job by interior pot analog board and the product simulation being mounted on interior pot analog board, it pushes casting die plate to push by cylinder to fix product, it is whether qualified by the air-tightness of pressure detecting system testing product, it is easy to operate, utilization ratio of manual labor is improved, is improved work efficiency.
Description
Technical field
The utility model relates to air-leakage test technical field more particularly to a kind of two-in-one toolings of air-leakage test.
Background technique
Pressure cooker is called pressure cooker, pressure cooker, is a kind of cookware in kitchen, and pressure cooker is by liquid compared with boiling under hyperbar
Point can improve this physical phenomenon, apply pressure to water, and water is made to can achieve higher temperature without boiling, to accelerate fricassee
Efficiency., in high altitude localities, water can be can avoid using pressure cooker by the heat foods cooked to 100 DEG C or more with it
Boiling point reduce and be not easy to cook food the problem of, the intracorporal air pressure of pot can increase pressure cooker at work, so the gas of pressure cooker
The quality of close property is most important, and safe and efficient pressure cooker air-leakage test technology is also most important.But existing pressure cooker
The device of air-leakage test technology is simple and crude and safety coefficient is low, needs manually to step up, and operation is relatively troublesome, so effect
Rate is very low, and utilization ratio of manual labor is low, and existing air-leakage test technology is equally complicated for operation, low efficiency, and do not have it is professional,
It is unfavorable for large-scale industrial production.
Such as Publication No. CN207502123U, the utility model patent of entitled air-tightness detection device, including test are flat
Platform, airtight plug assembly, testing jig, first straight line driving device, air pressure detection sensor, grating sensor and controller, can
It realizes and air-leakage test is carried out to product, still, air-tightness detection device disclosed in the patent document is complicated for operation, low efficiency,
And do not have professional, it is unfavorable for large-scale industrial production.
Summary of the invention
The purpose of this utility model is to overcome safety coefficient in the prior art is not high, low efficiency complicated for operation is asked
Topic, provides that a kind of safety coefficient is higher, and principle is simple, clear in structure, easy to operate, strongly professional, the high gas of utilization ratio of manual labor
Close property detects two-in-one tooling.
To achieve the above object, the utility model uses following technical scheme:
The two-in-one tooling of air-leakage test, including bracket, the bracket include lower template, cope plate and the connection lower die
Guide post between plate and the cope plate, there are two stations, each station to be provided with air tightness detection machine for setting on bracket
Structure, the air tightness detection mechanism include hold-down mechanism and supporting mechanism, and the hold-down mechanism is arranged on cope plate, the branch
Support mechanism is arranged in lower template.The utility model product is mounted on above supporting mechanism, is pushed by hold-down mechanism by product
It is fixed, it is then whether qualified by the air-tightness of pressure detecting system testing product, it is easy to operate, utilization ratio of manual labor is improved,
The setting of two stations improves work efficiency.
Scheme as a preference of the above scheme, the supporting mechanism include the interior pot mould being fixed in the lower template
Quasi- plate and several limited blocks being arranged around the interior pot analog board.Product is installed above pot analog board in this programme to be used to
Pot intracorporal environment when simulated pressure pot works, the degree that the setting of limited block can prevent hold-down mechanism from pushing is excessive and damages
Product.
Scheme as a preference of the above scheme, be arranged on the interior pot analog board it is fluted, inside in pot analog board
There are two gas passage, described gas passage one end ports to be connected with bottom portion of groove for setting, pot including the gas passage other end
The side wall upper opening of analog board, two gas passages are connected with air gauge and air pump respectively.This programme can be increased by air pump
Pot body air pressure shape when adding the intracorporal air pressure of pot of interior pot analog board and product simulation, and then simulating pressure cooker working condition
State is detected by the intracorporal air pressure of pot of the air gauge to simulation, and then the quality of the air-tightness of testing product.
Scheme as a preference of the above scheme, the interior pot analog board groove is provided centrally with support column, described
The center insertion of support column is connected with pin.This programme applies one to product by the support column at pot analog board center including setting
A upward power is fixed product in upper and lower both direction by hold-down mechanism and support column, increases safety coefficient, together
When reduce the installation difficulty of product, improve utilization ratio of manual labor.
Scheme as a preference of the above scheme is provided with silica gel pad at the top of the support column.Interior pot analog board
Product is installed in top, and this programme is provided with silica gel pad between support column and product, can both prevent support column from connecing with product
Synapsis gas leakage, but when can prevent hold-down mechanism from pushing support column to the scuffing below product.
Scheme as a preference of the above scheme, the hold-down mechanism include the cylinder being fixed on the cope plate,
The cylinder piston rod is passed down through cope plate, and the restoring board is fixed on piston rod front end, and restoring board is towards the lower template
Surface on be provided with several casting die blocks, be connected with casting die plate on casting die block, restoring board is towards setting on the surface of cope plate
It is equipped with several locating pieces.This programme cylinder piston portion, which is connected with restoring board, so that hold-down mechanism is vertically moved up or down, convenient for compressing
The product of lower section, casting die plate are used to fix product, the distance that cylinder moves up when the setting of locating piece can make to open tooling
There is a restriction, until the following table face contact of locating piece upper surface and cope plate.
Scheme as a preference of the above scheme, the casting die plate are provided centrally with circular through hole.This programme casting die
Plate is annular shape, compresses surrounding at the top of product using edge, can prevent from applying pressure to product top center and damaging product,
Surrounding application pressure can make product more firm at the top of product simultaneously.
The axis of scheme as a preference of the above scheme, the support column and the casting die plate is located at same straight line
On, the upper surface of several limited blocks it is parallel with horizontal plane and be located at same level on, the lower surface of casting die plate with
Horizontal plane is parallel, and the upper surface of support column is parallel with horizontal plane.The axis of this programme support column and casting die plate is located at same
Product can be made to install with correct position on straight line, the horizontally disposed steady fixation that can guarantee product on several surfaces.
Scheme as a preference of the above scheme, the air gauge and the air pump are connected with detection system respectively.
This programme is connected with detection system respectively by air gauge and air pump, is controlled using detection system to air pressure in simulation pot body
System, and the air-tightness of testing product.
Scheme as a preference of the above scheme, the interior pot analog board are made of Cr12 steel.Pot in this programme
The special material of analog board keeps the pressure cooker of simulation truer, and the air-tightness data of detection are more credible.
The advantages of the utility model:
1, the two-in-one tooling of air-leakage test is gone out by interior pot analog board and the product simulation being mounted on interior pot analog board
Pot intracorporal environment when one pressure cooker work, pushes casting die plate to push and fixes product, pass through pressure detecting system by cylinder
Whether the air-tightness for testing product of uniting is qualified, easy to operate, improves utilization ratio of manual labor, improves work efficiency.
2, by the setting of interior pot analog board intermediate support and silica gel pad, safety coefficient is increased, while reducing production
The installation difficulty of product, improves utilization ratio of manual labor.
3, the moving range of cylinder is defined by the setting of limited block and locating piece, makes cylinder can only be in a certain distance
It is inside moved, which simplify operating procedures, improve work efficiency.
4, by the setting of two stations, two detection devices are combined into one, two stations can be made to work at the same time, pole
The earth improves overall efficiency, reduces production cost.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the two-in-one tooling casting die plate opening state of the utility model air-leakage test；
Fig. 2 is the schematic view of the front view of the two-in-one tooling casting die plate closing state of the utility model air-leakage test；
Fig. 3 is the enlarged diagram of the utility model air-leakage test two-in-one tooling product installation region.
In figure: lower template 1, interior pot analog board 2, casting die plate 3, casting die block 4, restoring board 5, cylinder 6, limited block 7, gas are logical
Road 8, support column 9, locating piece 10, cope plate 11, guide post 12, silica gel pad 13, groove 14.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this
The technical solution of utility model embodiment is clearly and completely described, it is clear that the embodiments described below are only practical
Novel a part of the embodiment, and not all embodiment.Based on the embodiment in utility model, those of ordinary skill in the art exist
All other embodiment obtained under the premise of creative work is not made, the range of utility model protection is belonged to.
Embodiment:
The two-in-one tooling of the present embodiment air-leakage test, as shown in Figure 1 to Figure 2, including bracket, bracket include lower template 1,
Guide post 12 between cope plate 11 and connection lower template 1 and cope plate 11, there are two station, each station settings for setting on bracket
There is air tightness detection mechanism, air tightness detection mechanism includes hold-down mechanism and supporting mechanism, and hold-down mechanism is connected with cope plate 11
It connects, supporting mechanism is connected with lower template 1.There are two station, product is mounted on supporting mechanism for the present embodiment setting, passes through pressure
Whether product is fixed in tight mechanism pushing, then qualified by the air-tightness of pressure detecting system testing product, easy to operate, is mentioned
High utilization ratio of manual labor, the setting of two stations improve work efficiency.
If supporting mechanism includes the interior pot analog board 2 being fixed in the lower template 1 and is arranged around interior pot analog board 2
A limited block 7 is done, product is installed for pot intracorporal environment when the work of simulated pressure pot, limited block 7 above interior pot analog board 2
The setting degree that can prevent hold-down mechanism from pushing it is excessive and damage product.Interior pot analog board 2 is made of Cr12 steel, this
Kind special material keeps the pressure cooker of simulation truer, and the air-tightness data of detection are more credible.It is provided on interior pot analog board 2
Groove 14, there are two gas passages 8,8 one end port of gas passage to be connected with bottom portion of groove for setting in pot analog board 2 inside,
The side wall upper opening of pot analog board 2 including 8 other end of gas passage, two gas passages 8 are connected with air gauge and air pump respectively
It connects, air gauge and air pump are connected with detection system respectively, can increase the simulation intracorporal air pressure of pot by air pump, and then simulate
Pot body atmospheric pressure state when pressure cooker working condition out detects the simulation intracorporal air pressure of pot by air gauge, utilizes inspection
Examining system controls air pressure in simulation pot body, and the air-tightness of testing product.The center of interior 2 groove 14 of pot analog board is set
It is equipped with support column 9, the center insertion of support column 9 is connected with pin, and the top of support column 9 is provided with silica gel pad 13, interior pot mould
The top of quasi- plate 2 is equipped with product, and the bottom centre of product is in contact with silica gel pad 13, the peace of interior pot analog board 2 and product
It is as shown in Figure 3 to fill details.One upward power is applied to product by the support column 9 at 2 center of pot analog board including setting, is passed through
Hold-down mechanism and support column 9 are fixed product in upper and lower both direction, increase safety coefficient, while reducing product
Installation difficulty improves utilization ratio of manual labor.The setting of silica gel pad 13 can both prevent support column 9 and the gas leakage of product contact position,
Support column 9 is to the scuffing below product when can prevent hold-down mechanism from pushing again.
Hold-down mechanism includes the cylinder 6 being fixed on cope plate 11, and 6 piston rod of cylinder is passed down through cope plate 11, is resetted
Plate 5 is fixed on piston rod front end, and restoring board 5 is towards being provided with several casting die blocks 4 on the surface of lower template 1, on casting die block 4
It is connected with casting die plate 3, towards several locating pieces 10 are provided on the surface of cope plate 11, the center of casting die plate 3 is set restoring board 5
It is equipped with circular through hole.6 piston rod of cylinder, which is connected with restoring board 5, so that hold-down mechanism is vertically moved up or down, convenient for compressing the production of lower section
Product, casting die plate 3 are used to fix product, and the setting of the limited block 7 on locating piece 10 and supporting mechanism can be such that cylinder 6 moves up and down
Distance have a restriction, move cylinder 6 can only in a certain distance, which simplify operating procedures, improve
Working efficiency.Casting die plate 3 is annular shape, compresses surrounding at the top of product using edge, can prevent from applying product top center
Pressure and damage product, while surrounding applies pressure product can be made more firm at the top of product.
The axis of support column 9 and casting die plate 3 is located on the same line, the upper surface of several limited blocks 7 and horizontal plane
Parallel and be located in same level, the lower surface of casting die plate 3 is parallel with horizontal plane, the upper surface of support column 9 and level
Face is parallel.The axis of support column 9 and casting die plate 3, which is located on the same line, so that product is installed with correct position, several
The horizontally disposed steady fixation that can guarantee product on surface.
The working principle of the utility model are as follows:
The two-in-one tooling of the air-leakage test of the utility model embodiment, when use can at two stations work simultaneously
Make, which is connected with air tightness detection system, two gas passages in interior pot analog board respectively with air pump and air pressure
Table is connected, and controls the cylinder on each station by air tightness detection system and rises until the upper surface of locating piece touches
The lower surface of template, wraps up one layer of rubber adhesive plaster outside casting die plate, and silica gel is placed in the artificial installation for carrying out product on the support columns
Gasket installs product on silica gel pad and interior pot analog board, controls cylinder by air tightness detection system and is decreased until casting die
The lower surface of plate touches the upper surface of limited block, opens air pump and creates hyperbaric environment, and the intracorporal air pressure size of pot is simulated in detection,
Judge whether the air-tightness of product is qualified by air tightness detection system, qualified screen display green, unqualified screen shows red
If color sees whether product is ajusted and by above-mentioned unqualified if qualified control cylinder rises and goes lower product and carries out qualified mark
Method carries out secondary detection, if secondary detection result is that qualification is believed that product is qualified and carries out qualified mark, if secondary detection
As a result to be unqualified, think that product is unqualified and carry out unqualified mark.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of two-in-one tooling of air-leakage test, which is characterized in that including bracket, the bracket includes lower template (1), upper mold
Plate (11) and the guide post (12) between the lower template and the cope plate is connected, there are two stations for setting on bracket, described every
A station is provided with air tightness detection mechanism, and the air tightness detection mechanism includes hold-down mechanism and supporting mechanism, the compression
Mechanism is arranged on cope plate, and the supporting mechanism is arranged in lower template.
2. the two-in-one tooling of air-leakage test according to claim 1, which is characterized in that the supporting mechanism includes fixing
Interior pot analog board (2) on the lower template (1) and several limited blocks (7) around the interior pot analog board setting.
3. the two-in-one tooling of air-leakage test according to claim 2, which is characterized in that on the interior pot analog board (2)
Fluted (14) are set, and there are two gas passage (8), described gas passage one end port and grooves for setting in pot analog board inside
Bottom is connected, the side wall upper opening of pot analog board including the gas passage other end, two gas passages respectively with air gauge and
Air pump is connected.
4. the two-in-one tooling of air-leakage test according to claim 2, which is characterized in that the interior pot analog board (2) is recessed
Slot (14) is provided centrally with support column (9), and the center insertion of the support column is connected with pin.
5. the two-in-one tooling of air-leakage test according to claim 4, which is characterized in that the top of the support column (9)
It is provided with silica gel pad (13).
6. the two-in-one tooling of air-leakage test according to claim 1, which is characterized in that the hold-down mechanism includes fixing
Cylinder (6) on the cope plate (11), cylinder (6) piston rod are passed down through cope plate, and restoring board (5) is fixed on work
Stopper rod front end is provided with several casting die blocks (4) on the surface towards lower template of restoring board, is connected with casting die on casting die block
Plate (3), restoring board is towards being provided with several locating pieces (10) on the surface of cope plate.
7. the two-in-one tooling of air-leakage test according to claim 6, which is characterized in that the center of the casting die plate (3)
It is provided with circular through hole.
8. the two-in-one tooling of air-leakage test according to claim 6, which is characterized in that the support column (9) and described
The axis of casting die plate (3) is located on the same line, and the upper surface of several limited blocks (7) is parallel with horizontal plane and position
In in same level, the lower surface of casting die plate is parallel with horizontal plane, and the upper surface of support column is parallel with horizontal plane.
9. the two-in-one tooling of air-leakage test according to claim 3, which is characterized in that the air gauge and the air pump
It is connected respectively with detection system.
10. the two-in-one tooling of air-leakage test according to claim 2, which is characterized in that the interior pot analog board (2) is adopted
It is made of Cr12 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375892.3U CN209513156U (en) | 2018-08-24 | 2018-08-24 | The two-in-one tooling of air-leakage test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375892.3U CN209513156U (en) | 2018-08-24 | 2018-08-24 | The two-in-one tooling of air-leakage test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209513156U true CN209513156U (en) | 2019-10-18 |
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ID=68185385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821375892.3U Active CN209513156U (en) | 2018-08-24 | 2018-08-24 | The two-in-one tooling of air-leakage test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209513156U (en) |
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2018
- 2018-08-24 CN CN201821375892.3U patent/CN209513156U/en active Active
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