CN204094667U - Air filter test fixture - Google Patents
Air filter test fixture Download PDFInfo
- Publication number
- CN204094667U CN204094667U CN201420415365.6U CN201420415365U CN204094667U CN 204094667 U CN204094667 U CN 204094667U CN 201420415365 U CN201420415365 U CN 201420415365U CN 204094667 U CN204094667 U CN 204094667U
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- CN
- China
- Prior art keywords
- air filter
- working platform
- mobile working
- base plate
- fixture
- 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.)
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Abstract
The utility model relates to experiment appliance field.Air filter test fixture, comprises a base plate, and base plate is provided with the fixture of air filter, and fixture comprises the keeper of air filter, the fixture of air filter, it is characterized in that, base plate is also provided with mobile working platform; Mobile working platform is by a straight line slide connecting bottom board; The keeper of air filter is fixed on mobile working platform, and the fixture of air filter is fixed on base plate; Air filter test fixture also comprises the drive unit of a driving mobile working platform linearly guide rail movement, and drive unit is an electric rotating machine, and drive unit connects line slideway by transmission mechanism.The rotary motion of the utility model motor changes the reciprocating motion of straight line into by transmission mechanism, realize the reciprocating motion of mobile working platform, efficiently solving tradition uses cylinder and common vibration mechine cannot realize the defect of low frequency height displacement, and the utility model makes exemplar experimental situation closer to actual environment.
Description
Technical field
The utility model relates to experiment appliance field, is specifically related to laboratory holder.
Background technology
Air filter is before normal use, often need through long duration test, thus can effectively study its useful life, durability, for exemplars such as the clean pipes of air filter, cylinder and common vibration mechine is often adopted to realize its durable realization at present, the vibration frequency of the long duration test of the exemplars such as the clean pipe of air filter needs at 1 ~ 10HZ, be preferably more than 5HZ, the vibration frequency of shake table is 5HZ, the vibration frequency of cylinder is 1HZ, traditional experimental technique cannot reach the test of low frequency height displacement, in addition, traditional experimental technique cannot the capable monitoring of the shift-in of contraposition accurately.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of air filter test fixture, solves above technical problem.
For solving the problem, the technical scheme that the utility model adopts is:
Air filter test fixture, comprises a base plate, and described base plate is provided with the fixture of air filter, and described fixture comprises the keeper of air filter, the fixture of air filter, it is characterized in that, described base plate is also provided with a mobile working platform; Described mobile working platform connects described base plate by a straight line slide; The keeper of described air filter is fixed on described mobile working platform, and the fixture of described air filter is fixed on described base plate;
Air filter test fixture also comprises the drive unit of the described mobile working platform of a driving linearly guide rail movement, and described drive unit is an electric rotating machine, and described drive unit connects described line slideway by transmission mechanism.
The rotary motion of the utility model motor changes the reciprocating motion of straight line into by transmission mechanism, thus realize the reciprocating motion of mobile working platform, efficiently solving tradition uses cylinder and common vibration mechine cannot realize the defect of low frequency height displacement, uses the utility model that the experimental situation of exemplar can be made closer to actual environment.
Air filter test fixture also comprises one for detecting the velocity sensor of described mobile working platform relative to the translational speed of described base, described velocity sensor is positioned on described line slideway, described velocity sensor connects a microprocessor system, and described microprocessor system connects described drive unit.Thus can the translation distance of mobile working platform described in Detection & Controling and speed.
Described line slideway is any one in square ball line slideway, twin shaft core roller line slideway, single shaft core line slideway.
The area of described mobile working platform is less than the area of described base plate, and left side and the right side of the bottom of described mobile working platform are respectively provided with line slideway described in.Be convenient to the moving stability of mobile working platform.
Described base plate is also provided with a support, and described support has two, and two supports lay respectively at the both sides of described mobile working platform, and the top of each support is equipped with a strip groove;
The lower end of the fixture of described air filter is provided with the projection of mating with described strip groove, and described air filter is connected with described support by described projection, and the fixture of described air filter can slide along described strip groove;
The length direction of described strip groove is consistent with the length direction of described line slideway.
Slided on the bracket by described fixture, thus the placement of air filter is carried out firmly.
The keeper of described air filter has installing hole;
Described mobile working platform has the locating hole supporting with described installing hole;
Utilize described installing hole and described locating hole between the keeper of described air filter and described mobile working platform, removably connected by bolt.By adjusting the installation site of keeper to be used in the testing sample of different size.
Described mobile working platform is provided with right angle locating slot, and the keeper of described air filter is fixed in described right angle locating slot.
Described fixture is provided with one for the flexible contact end of ingress of air cleaner; Described flexible contact end is any one the flexible contact end formed in sponge, cloth, foam.So that fixture, when sliding adjustment fixed air cleaner, causes damage to air filter.
Described electric rotating machine is a direct current variable frequency motor.Contribute to controlling rotating speed, adjustment operating frequency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with concrete diagram.
With reference to Fig. 1, air filter test fixture, comprises a base plate, and base plate is provided with the fixture of air filter, and fixture comprises the keeper 3 of air filter, the fixture 2 of air filter, base plate is also provided with a mobile working platform 1; Mobile working platform is by a straight line slide connecting bottom board; The keeper 3 of air filter is fixed on mobile working platform 1, and the fixture 2 of air filter is fixed on base plate.Air filter test fixture also comprises the drive unit of a driving mobile working platform linearly guide rail movement, and drive unit is an electric rotating machine, and drive unit connects line slideway by transmission mechanism.The rotary motion of the utility model motor changes the reciprocating motion of straight line into by transmission mechanism, thus realize the reciprocating motion of mobile working platform, efficiently solving tradition uses cylinder and common vibration mechine cannot realize the defect of low frequency height displacement, uses the utility model that the experimental situation of exemplar can be made closer to actual environment.
Air filter test fixture also comprises one for detecting the velocity sensor of mobile working platform relative to the translational speed of base, velocity sensor is positioned on line slideway, velocity sensor connects a microprocessor system, microprocessor system connecting drive device.Thus can the translation distance of Detection & Controling mobile working platform 1 and speed.
Line slideway is any one in square ball line slideway, twin shaft core roller line slideway, single shaft core line slideway.
The area of mobile working platform is less than the area of base plate, and left side and the right side of the bottom of mobile working platform are respectively provided with a line slideway.Be convenient to the moving stability of mobile working platform.
Base plate is also provided with a support, and support has two, and two supports lay respectively at the both sides of mobile working platform 1, and the top of each support is equipped with a strip groove; The lower end of the fixture 2 of air filter is provided with the projection of mating with strip groove, and air filter is connected with support by projection, and the fixture 2 of air filter can slide along strip groove; The length direction of strip groove is consistent with the length direction of line slideway.Slided on support by fixture 2, thus the placement of air filter is carried out firmly.
The keeper 3 of air filter has installing hole; Mobile working platform 1 has the locating hole supporting with installing hole; Utilize installing hole and locating hole between the keeper 3 of air filter and mobile working platform 1, removably connected by bolt.By adjusting the installation site of keeper 3 to be used in the testing sample of different size.Mobile working platform 1 is provided with right angle locating slot, and the keeper 3 of air filter is fixed in right angle locating slot.
Fixture 2 is provided with one for the flexible contact end of ingress of air cleaner; Flexible contact end is any one the flexible contact end formed in sponge, cloth, foam.So that fixture 2, when sliding adjustment fixed air cleaner, causes damage to air filter.
Electric rotating machine is a direct current variable frequency motor.Contribute to controlling rotating speed, adjustment operating frequency.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. air filter test fixture, comprises a base plate, and described base plate is provided with the fixture of air filter, and described fixture comprises the keeper of air filter, the fixture of air filter, it is characterized in that, described base plate is also provided with a mobile working platform; Described mobile working platform connects described base plate by a straight line slide;
The keeper of described air filter is fixed on described mobile working platform, and the fixture of described air filter is fixed on described base plate;
Air filter test fixture also comprises the drive unit of the described mobile working platform of a driving linearly guide rail movement, and described drive unit is an electric rotating machine, and described drive unit connects described line slideway by transmission mechanism.
2. air filter test fixture according to claim 1, it is characterized in that: air filter test fixture also comprises one for detecting the velocity sensor of described mobile working platform relative to the translational speed of described base plate, described velocity sensor is positioned on described line slideway, described velocity sensor connects a microprocessor system, and described microprocessor system connects described drive unit.
3. air filter test fixture according to claim 1, is characterized in that: described line slideway is any one in square ball line slideway, twin shaft core roller line slideway, single shaft core line slideway.
4. air filter test fixture according to claim 1, is characterized in that: the area of described mobile working platform is less than the area of described base plate, and left side and the right side of the bottom of described mobile working platform are respectively provided with line slideway described in.
5. the air filter test fixture according to claim 1 or 4, it is characterized in that: described base plate is also provided with a support, described support has two, and two supports lay respectively at the both sides of described mobile working platform, and the top of each support is equipped with a strip groove;
The lower end of the fixture of described air filter is provided with the projection of mating with described strip groove, and described air filter is connected with described support by described projection, and the fixture of described air filter can slide along described strip groove;
The length direction of described strip groove is consistent with the length direction of described line slideway.
6. air filter test fixture according to claim 1, is characterized in that: the keeper of described air filter has installing hole;
Described mobile working platform has the locating hole supporting with described installing hole;
Utilize described installing hole and described locating hole between the keeper of described air filter and described mobile working platform, removably connected by bolt.
7. air filter test fixture according to claim 6, is characterized in that: described mobile working platform is provided with right angle locating slot, and the keeper of described air filter is fixed in described right angle locating slot.
8. air filter test fixture according to claim 1, is characterized in that: described fixture is provided with one for the flexible contact end of ingress of air cleaner; Described flexible contact end is any one the flexible contact end formed in sponge, cloth, foam.
9. air filter test fixture according to claim 1, is characterized in that: described electric rotating machine is a direct current variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415365.6U CN204094667U (en) | 2014-07-25 | 2014-07-25 | Air filter test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415365.6U CN204094667U (en) | 2014-07-25 | 2014-07-25 | Air filter test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094667U true CN204094667U (en) | 2015-01-14 |
Family
ID=52263135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415365.6U Expired - Fee Related CN204094667U (en) | 2014-07-25 | 2014-07-25 | Air filter test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345695A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Oil filter base fixture |
| CN107355319A (en) * | 2017-06-20 | 2017-11-17 | 安徽吉乃尔电器科技有限公司 | A kind of hold-down mechanism of air filtering core |
-
2014
- 2014-07-25 CN CN201420415365.6U patent/CN204094667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345695A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Oil filter base fixture |
| CN107355319A (en) * | 2017-06-20 | 2017-11-17 | 安徽吉乃尔电器科技有限公司 | A kind of hold-down mechanism of air filtering core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |