CN208420278U - A kind of airtight detection jig - Google Patents
A kind of airtight detection jig Download PDFInfo
- Publication number
- CN208420278U CN208420278U CN201820692187.XU CN201820692187U CN208420278U CN 208420278 U CN208420278 U CN 208420278U CN 201820692187 U CN201820692187 U CN 201820692187U CN 208420278 U CN208420278 U CN 208420278U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- seal chamber
- sealing plate
- lower platen
- airtight detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 44
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of airtight detection jigs, including drive case, the bottom of the drive case is welded with support leg, the top of the drive case is equipped with workbench, the top surface of the workbench is welded with support column close to avris, roof supporting is fixedly connected between the support column, the first cylinder is fixedly installed at the top of the roof supporting, the output end of first cylinder is fixedly connected by piston rod with the side of lower platen, the bottom of the lower platen is equipped with seal chamber, the both ends of the upper seal chamber offer fixing groove, sealed base is fixedly installed at the top of the workbench.The structure design of the utility model is reasonable, by being connected with locating convex block on lower platen, positioning groove is offered on sealed base, when lower platen pushes, locating convex block matches with positioning groove, so that there is the phenomenon that sideslip between upper seal chamber and lower seal chamber.
Description
Technical field
The utility model relates to airtight detection field, specifically a kind of airtight detection jig.
Background technique
In the production process of cavity type parts, it is necessary to pass through stringent air-leakage test, can preferably screen qualification
Product screens out defective part in time, it is ensured that optimal production efficiency and product quality；And existing air-leakage test jig, no
Part can efficiently be detected, generally require biggish manual operation to carry out, human cost is caused to increase, detection
Efficiency and accuracy reduce, and it is impossible to meet efficient air-leakage test job requirements.
Utility model content
The purpose of this utility model is to provide a kind of airtight detection jigs can not to solve air-leakage test jig
Part is efficiently detected, biggish manual operation is generally required to carry out, human cost is caused to increase, the efficiency of detection
The problem of being reduced with accuracy.
To achieve the above object, the utility model provides the following technical solutions: a kind of airtight detection jig, including driving box
Body, the bottom of the drive case are welded with support leg, and the top of the drive case is equipped with workbench, the top of the workbench
Portion surface is welded with support column close to avris, and roof supporting, the top of the roof supporting are fixedly connected between the support column
Portion is fixedly installed with the first cylinder, and the output end of first cylinder is fixedly connected by piston rod with the side of lower platen, institute
The bottom for stating lower platen is equipped with seal chamber, and the both ends of the upper seal chamber offer fixing groove, the top of the workbench
It is fixedly installed with sealed base, the sealed base is equipped with the lower seal chamber opposite with upper seal chamber position, the driving box
The inside of body is fixedly installed with the second cylinder and third cylinder, and the side of the output end and left sealing plate of second cylinder is fixed
Connection, the output end of the third cylinder are fixedly connected with the side of right sealing plate, and the left sealing plate and right sealing plate are all provided with
In the sliding slot opened up on sealed base.
Preferably, the top surface of the lower platen is fixedly connected with locating rod, one end of the locating rod close to avris
Through-hole on roof supporting.
Preferably, the bottom of the lower platen is connected with locating convex block close to avris.
Preferably, it is fixedly connected with air inlet pipe on the upper seal chamber, and one end of air inlet pipe is connected with inner cavity of component.
Preferably, the positioning groove to match with locating convex block is offered on the sealed base.
Preferably, it is connected with sealing snap-gauge on the left sealing plate and right sealing plate, and sealed on snap-gauge and upper seal chamber
The fixing groove opened up is connected together.
Compared with prior art, the utility model has the beneficial effects that the structure design of the utility model is reasonable, by under
It is connected with locating convex block on pressing plate, positioning groove is offered on sealed base, when lower platen pushes, locating convex block and positioning are recessed
Slot matches, so that there is the phenomenon that sideslip between upper seal chamber and lower seal chamber；By being offered in the two sides of upper seal chamber
Fixing groove, when lower platen presses at lower sealing accent, the second cylinder drives left sealing plate to move to side, third cylinder band
It moves right sealing plate to move to side, the sealing snap-gauge on left sealing plate and right sealing plate is fastened in fixing groove, so that upper sealing
Chamber, lower seal chamber, left sealing plate and right sealing plate constitute a closed space, use more convenient, improve detection
Efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the work structure diagram of the utility model.
In figure: under 1- drive case, 2- support leg, 3- workbench, 4- support column, 5- roof supporting, the first cylinder of 6-, 7-
It is close under pressing plate, 8- locating convex block, the upper seal chamber of 9-, 10- fixing groove, 11- air inlet pipe, 12- locating rod, 13- sealed base, 14-
It seals chamber, 15- positioning groove, the second cylinder of 16-, the left sealing plate of 17-, 18- third cylinder, the right sealing plate of 19-, 20- and seals snap-gauge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of airtight detection jig, including drive case 1, driving box
The bottom of body 1 is welded with support leg 2, and the top of drive case 1 is equipped with workbench 3, and the top surface of workbench 3 is welded close to avris
It is connected to support column 4, roof supporting 5 is fixedly connected between support column 4, the top of roof supporting 5 is fixedly installed with the first cylinder
6, the output end of the first cylinder 6 is fixedly connected by piston rod with the side of lower platen 7, and the bottom of lower platen 7 is equipped with close
Chamber 9 is sealed, the both ends of upper seal chamber 9 offer fixing groove 10, and the top of workbench 3 is fixedly installed with sealed base 13, seal bottom
Seat 13 is equipped with the lower seal chamber 14 opposite with upper 9 position of seal chamber, and the inside of drive case 1 is fixedly installed with the second cylinder 16
With third cylinder 18, the output end of the second cylinder 16 is fixedly connected with the side of left sealing plate 17, the output end of third cylinder 18
It is fixedly connected with the side of right sealing plate 19, left sealing plate 17 and right sealing plate 19 are each provided at the sliding slot opened up on sealed base 13
In, in use, the part that detects will be needed to be placed in lower seal chamber 14, after fixing, the first cylinder 6 make lower platen 7 to
Lower movement, the upper seal chamber 9 on lower platen 7 are placed at the port of lower seal chamber 14, and then the second cylinder 16 drives left sealing plate
17 move to side, and third cylinder 18 drives right sealing plate 19 to move to side, so that on left sealing plate 17 and right sealing plate 19
Sealing snap-gauge 20 be fastened in fixing groove 10, thus constitute one sealing space, operate more convenient, lower platen 7
Top surface be fixedly connected with locating rod 12 close to avris, one end of locating rod 12 passes through the through-hole on roof supporting 5, pushes
The bottom of plate 7 is connected with locating convex block 8 close to avris, and air inlet pipe 11, and the one of air inlet pipe 11 are fixedly connected on upper seal chamber 9
End is connected with inner cavity of component, and the positioning groove 15 to match with locating convex block 8, left sealing plate 17 are offered on sealed base 13
Snap-gauge 20 is sealed with being connected on right sealing plate 19, and seals the fixing groove 10 opened up on snap-gauge 20 and upper seal chamber 9 and engages company
It connects.
The working principle of the utility model is: in use, the part that detects will be needed to be placed in lower seal chamber 14, it is fixed
After good, the first cylinder 6 moves downward lower platen 7, and the upper seal chamber 9 on lower platen 7 is placed at the port of lower seal chamber 14,
Then the second cylinder 16 drives left sealing plate 17 to move to side, and third cylinder 18 drives right sealing plate 19 to move to side, makes
The sealing snap-gauge 20 obtained on left sealing plate 17 and right sealing plate 19 is fastened in fixing groove 10, to constitute the sky of a sealing
Between, it operates more convenient, injects air into part finally by air inlet pipe 11, judged according to the result that instrument is shown
The air-tightness of part uses more convenient.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of airtight detection jig, including drive case (1), it is characterised in that: the bottom of the drive case (1) is welded with
The top of support leg (2), the drive case (1) is equipped with workbench (3), and the top surface of the workbench (3) is close to avris
It is welded with support column (4), is fixedly connected with roof supporting (5) between the support column (4), the top of the roof supporting (5)
It is fixedly installed with the first cylinder (6), the output end of first cylinder (6) is fixed by the side of piston rod and lower platen (7)
Connection, the bottom of the lower platen (7) are equipped with seal chamber (9), and the both ends of the upper seal chamber (9) offer fixing groove
(10), it is fixedly installed with sealed base (13) at the top of the workbench (3), the sealed base (13) is equipped with and upper sealing
The opposite lower seal chamber (14) in chamber (9) position, the inside of the drive case (1) are fixedly installed with the second cylinder (16) and third
The output end of cylinder (18), second cylinder (16) is fixedly connected with the side of left sealing plate (17), the third cylinder
(18) output end is fixedly connected with the side of right sealing plate (19), and the left sealing plate (17) and right sealing plate (19) are each provided at
In the sliding slot opened up on sealed base (13).
2. a kind of airtight detection jig according to claim 1, it is characterised in that: the top surface of the lower platen (7)
It is fixedly connected with locating rod (12) close to avris, one end of the locating rod (12) passes through the through-hole on roof supporting (5).
3. a kind of airtight detection jig according to claim 1, it is characterised in that: the bottom of the lower platen (7) is close
Avris is connected with locating convex block (8).
4. a kind of airtight detection jig according to claim 1, it is characterised in that: fixed on the upper seal chamber (9) to connect
It is connected to air inlet pipe (11), and one end of air inlet pipe (11) is connected with inner cavity of component.
5. a kind of airtight detection jig according to claim 1, it is characterised in that: offered on the sealed base (13)
The positioning groove (15) to match with locating convex block (8).
6. a kind of airtight detection jig according to claim 1, it is characterised in that: the left sealing plate (17) and right sealing
It is connected with sealing snap-gauge (20) on plate (19), and seals the fixing groove (10) opened up on snap-gauge (20) and upper seal chamber (9) and engages
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692187.XU CN208420278U (en) | 2018-05-10 | 2018-05-10 | A kind of airtight detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692187.XU CN208420278U (en) | 2018-05-10 | 2018-05-10 | A kind of airtight detection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420278U true CN208420278U (en) | 2019-01-22 |
Family
ID=65114902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820692187.XU Expired - Fee Related CN208420278U (en) | 2018-05-10 | 2018-05-10 | A kind of airtight detection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208420278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031154A (en) * | 2019-05-15 | 2019-07-19 | 成都市龙泉通惠实业有限责任公司 | Auto-controlling piston air-leakage test cubing |
| CN111443690A (en) * | 2020-04-28 | 2020-07-24 | 王来印 | Automatic detection device for electric automation equipment |
| CN114313563A (en) * | 2022-02-17 | 2022-04-12 | 徐文君 | Storage device for food spectrum detection and storage method thereof |
| CN117705364A (en) * | 2024-02-05 | 2024-03-15 | 晋中市综合检验检测中心 | Air tightness detection device for pressure gauge |
-
2018
- 2018-05-10 CN CN201820692187.XU patent/CN208420278U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031154A (en) * | 2019-05-15 | 2019-07-19 | 成都市龙泉通惠实业有限责任公司 | Auto-controlling piston air-leakage test cubing |
| CN110031154B (en) * | 2019-05-15 | 2024-04-19 | 宿州文良机械有限公司 | Automatic control piston air tightness detection gauge |
| CN111443690A (en) * | 2020-04-28 | 2020-07-24 | 王来印 | Automatic detection device for electric automation equipment |
| CN114313563A (en) * | 2022-02-17 | 2022-04-12 | 徐文君 | Storage device for food spectrum detection and storage method thereof |
| CN117705364A (en) * | 2024-02-05 | 2024-03-15 | 晋中市综合检验检测中心 | Air tightness detection device for pressure gauge |
| CN117705364B (en) * | 2024-02-05 | 2024-04-26 | 晋中市综合检验检测中心 | Air tightness detection device for pressure gauge |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |