CN205483438U - Airtightness testing machine - Google Patents
Airtightness testing machine Download PDFInfo
- Publication number
- CN205483438U CN205483438U CN201620029427.9U CN201620029427U CN205483438U CN 205483438 U CN205483438 U CN 205483438U CN 201620029427 U CN201620029427 U CN 201620029427U CN 205483438 U CN205483438 U CN 205483438U
- Authority
- CN
- China
- Prior art keywords
- testing machine
- product
- gas tightness
- transverse slat
- pad face
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an airtightness testing machine, including the workstation, the inside power control unit that is equipped with of workstation, the last face of pad that is equipped with of table surface the face both ends are fixed to be equipped with the backup pad, be equipped with in the backup pad with backup pad vertically diaphragm, be equipped with on the diaphragm and inflate the cylinder, be equipped with in the cylinder below and sticis the post, be equipped with a plurality of suction holes filling up face central authorities, be close to the face department of pad on the workstation and be equipped with the through -hole, the rear position is equipped with alarm lamp and pneumatic indicator on the workstation, is equipped with the testing switch in workstation one side. The utility model discloses it has following advantage to compare prior art: with fix behind detection position, compress tightly the product with sticising the post, the mode that adopts the vacuum to bleed, through the inside vacuum pressure data of the control product of surveying, whether the judgement product has the crack to leak gas, can automatic alarm when gas tightness pressure is unqualified, increased substantially detection efficiency and rate of accuracy, reduced staff's the amount of labour, improved the qualification rate of product shipment, economic benefits is obvious.
Description
Technical field
This utility model belongs to automated machine technical field, is specifically related to a kind of gas tightness testing machine.
Background technology
At present, the product produced in many industries has many air-tight tests to be carried out, some products are the highest to bubble-tight requirement, such as electric motor end cap etc., if air-tightness does not reaches when requiring, it is easy to that work safety accident occurs, the bubble-tight method of existing detection is to add liquid in the product, see whether that having liquid spills, this needs toward water filling in product, and estimate and tend to make a fault, cause erroneous judgement, reduce the outflow of substandard product, another kind of method is to inject air in the product, put into and whether water is seen leak gas, this method uses extensively, but elaboration is not enough, there is a method in which, visually inspect with light, this method is difficult to detect bad product completely, fine gap be can not be detected, detection efficiency is low.
Utility model content
The purpose of this utility model is for existing issue, it is provided that a kind of gas tightness testing machine.
This utility model is achieved through the following technical solutions: a kind of gas tightness testing machine, including workbench, power control unit it is provided with inside workbench, work top is provided with pad face, two ends, pad face are fixed with gripper shoe, it is provided with the transverse slat vertical with gripper shoe on the supporting plate, transverse slat is provided with inflation cylinder, it is provided with below cylinder and presses post, in pad face, central authorities are provided with multiple suction hole, being provided with through hole at pad face on workbench, rear position is provided with alarm lamp and pneumatic indicator on the table, is provided with test switch in workbench side.
As further improvement of these options, described power control unit includes power set, control system, getter device, data handling system and pressure test device, wherein the surveyed data of pressure test device are transmitted to pneumatic indicator, accordingly result is acted on alarm lamp by control system after surveyed data analysis by data handling system, getter device connects with suction hole, and associated air tube and connecting line are each passed through the through hole on workbench.
As further improvement of these options, described pad face is silica gel plate or other same type of material, surveyed product can be made to be pressed when post presses the most impaired, can ensure that and the air-tightness of product contact position simultaneously, contributes to the success of test.
As further improvement of these options, surrounding relevant position, described pad face is provided with alignment pin, can be fixed within the specific limits by product, contributes to the accurate judgement of detection.
As further improvement of these options, in described gripper shoe, side-lower is provided with valve rubber, is possible to prevent the collision to product.
As further improvement of these options, described gripper shoe top is provided with threaded shrinkage pool, can be used for fixing transverse slat, and transverse slat is bolted in gripper shoe top by screw.
As further improvement of these options, described transverse slat can be provided with one or two, can be according to the transverse slat of the replaceable different size of the difference of surveyed product.
This utility model has the advantage that product is fixed on detecting position postpones compared to existing technology, product is compressed with pressing post, use the mode of vacuum suction, by monitoring the vacuum pressure data of surveyed interiors of products, it is judged that whether product has crack to leak gas, can be with automatic alarm when air-tightness pressure is defective, detection efficiency and accuracy rate are greatly improved, reducing the amount of labour of employee, improve the qualification rate of product turnout, economic benefit is obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated.
As shown in fig. 1, a kind of gas tightness testing machine, including workbench 1, workbench 1 is internal is provided with power control unit 3, work top is provided with pad face 2, two ends, pad face 2 are fixed with gripper shoe 4, gripper shoe 4 is provided with the transverse slat 5 vertical with gripper shoe 4, transverse slat 5 is provided with inflation cylinder 6, it is provided with below cylinder 6 and presses post 7, be provided with multiple suction hole 13 in pad face 2 central authorities, workbench 1 is provided with through hole 12 at pad face 2, on workbench 1, rear position is provided with alarm lamp 9 and pneumatic indicator 10, is provided with test switch 15 in workbench 1 side.
As further improvement of these options, described power control unit 3 includes power set, control system, getter device, data handling system and pressure test device, wherein the surveyed data of pressure test device are transmitted to pneumatic indicator 10, accordingly result is acted on alarm lamp 9 by control system by after surveyed data analysis by data handling system, getter device connects with suction hole 13, and the through hole about 12 that associated air tube is each passed through on workbench with connecting line is connected.
As further improvement of these options, described pad face 2 is silica gel plate or other same type of material, surveyed product can be made to be pressed when post presses the most impaired, can ensure that and the air-tightness of product contact position simultaneously, contributes to the success of test.
As further improvement of these options, surrounding relevant position, described pad face 2 is provided with alignment pin 16, can be fixed within the specific limits by product, contributes to the accurate judgement of detection.
As further improvement of these options, in described gripper shoe 4, side-lower is provided with valve rubber 14, is possible to prevent the collision to product.
As further improvement of these options, described gripper shoe 4 top is provided with threaded shrinkage pool 8, can be used for fixing transverse slat 5, and transverse slat 5 is bolted in gripper shoe 4 top by screw 11.
As further improvement of these options, described transverse slat 4 can be provided with one or two, can be according to the transverse slat 4 of the replaceable different size of the difference of surveyed product.
At work, test product is placed on the pad face 2 in alignment pin 16, press test switch 15, starter works, now, inflation cylinder 6 acts on and presses post 7 and compress test product, the mode using vacuum suction evacuates gas in test product, the vacuum pressure data of monitoring interiors of products, after obtaining stable data, data transmission shows to pneumatic indicator 10, compared with setting data, if meeting criterion of acceptability, then alarm lamp 9 dodges green light, after reaching normal pressure inside test product, inflation cylinder 6 acts on and presses post 7 and move upward, qualified products enter subsequent work line, if test product does not meets standard, then alarm lamp 9 dodges red light, after reaching normal pressure inside test product, do respective markers, enter relevant work line.
Gas tightness testing machine in this utility model, use automation equipment, air-tightness by product blanket gas pressure pressure detection product, when air-tightness is defective capable of automatic alarm, detection efficiency and success rate are greatly improved, improve the qualification rate of product turnout, avoid the customers' conflict caused because product is defective, device structure is simple, is applicable to the bubble-tight detection of multiple product, and suit large area to popularize use.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. a gas tightness testing machine, it is characterized in that, including workbench, power control unit it is provided with inside workbench, work top is provided with pad face, two ends, pad face are fixed with gripper shoe, it is provided with the transverse slat vertical with gripper shoe on the supporting plate, transverse slat is provided with inflation cylinder, being provided with below cylinder and press post, in pad face, central authorities are provided with multiple suction hole, and workbench is provided with through hole at pad face, rear position is provided with alarm lamp and pneumatic indicator on the table, is provided with test switch in workbench side.
2. a kind of gas tightness testing machine, it is characterized in that, described power control unit includes power set, control system, getter device, data handling system and pressure test device, wherein the surveyed data of pressure test device are transmitted to pneumatic indicator, accordingly result is acted on alarm lamp by control system after surveyed data analysis by data handling system, getter device connects with suction hole, and associated air tube and connecting line are each passed through the through hole on workbench.
3. a kind of gas tightness testing machine, it is characterised in that described pad face is silica gel plate or other same type of material.
4. a kind of gas tightness testing machine, it is characterised in that surrounding relevant position, described pad face is provided with alignment pin.
5. a kind of gas tightness testing machine, it is characterised in that in described gripper shoe, side-lower is provided with rubber blanket.
6. a kind of gas tightness testing machine, it is characterised in that described gripper shoe top is provided with threaded shrinkage pool, can be used for fixing transverse slat, and transverse slat is bolted in gripper shoe top by screw.
7. a kind of gas tightness testing machine, it is characterised in that described transverse slat can be provided with one or two, can be according to the transverse slat of the replaceable different size of the difference of surveyed product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029427.9U CN205483438U (en) | 2016-01-13 | 2016-01-13 | Airtightness testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029427.9U CN205483438U (en) | 2016-01-13 | 2016-01-13 | Airtightness testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483438U true CN205483438U (en) | 2016-08-17 |
Family
ID=56666346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029427.9U Expired - Fee Related CN205483438U (en) | 2016-01-13 | 2016-01-13 | Airtightness testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547610A (en) * | 2016-01-13 | 2016-05-04 | 安徽宁国晨光精工股份有限公司 | Air tightness testing machine |
-
2016
- 2016-01-13 CN CN201620029427.9U patent/CN205483438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547610A (en) * | 2016-01-13 | 2016-05-04 | 安徽宁国晨光精工股份有限公司 | Air tightness testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air tightness testing machine Effective date of registration: 20180731 Granted publication date: 20160817 Pledgee: China Postal Savings Bank Limited by Share Ltd. Ningguo branch Pledgor: ANHUI NINGGUO CHENGUANG PRECISE MANUFACTURE Co.,Ltd. Registration number: 2018340000365 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231208 Granted publication date: 20160817 Pledgee: China Postal Savings Bank Limited by Share Ltd. Ningguo branch Pledgor: ANHUI NINGGUO CHENGUANG PRECISE MANUFACTURE Co.,Ltd. Registration number: 2018340000365 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |