CN108709689A - A kind of air-leakage test frame of filter case - Google Patents
A kind of air-leakage test frame of filter case Download PDFInfo
- Publication number
- CN108709689A CN108709689A CN201810762027.2A CN201810762027A CN108709689A CN 108709689 A CN108709689 A CN 108709689A CN 201810762027 A CN201810762027 A CN 201810762027A CN 108709689 A CN108709689 A CN 108709689A
- Authority
- CN
- China
- Prior art keywords
- plate
- mounting plate
- vertical mounting
- housing component
- lead screw
- 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.)
- Pending
Links
Classifications
-
- 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
A kind of disclosure of the invention air-leakage test frame of filter case, the middle position vertical welding of the positioning plate is connected with vertical mounting plate, the input end to be measured of installation housing component in the recess hole opened up in the left side plate face of the vertical mounting plate, the left side tail end of the housing component is arranged by the inconsistent clamping of abutting clamping plate, it is affixed in the right side plate face for pushing against clamping plate to be equipped with attaching nut, the attaching nut is mutually threadedly coupled with the one end for being oriented to lead screw, the guiding lead screw plugs on vertical mounting plate, the other end for being oriented to lead screw is fastened to plug with the clamping recess of pushing hands bar to be connect, it is arranged on the guiding lead screw and back-moving spring is installed, the both ends of the back-moving spring respectively with attaching nut, the left side plate face of vertical mounting plate is mutually fixedly connected.Simple in structure using the technical program, assembly is easy for installation, to housing component push against clamped between clamping plate and vertical mounting plate it is easy for installation and firm, consequently facilitating carrying out air-leakage test.
Description
Technical field
Invention is related to a kind of air-leakage test frame of filter case, is applied to the technical field of filter production.
Background technology
Filter needs to carry out air-leakage test, the good filtering of air-tightness to filter case during production
Device, can play prevents oil leak effect well, but during carrying out air-leakage test, because filter case is cylinder
It is inconvenient to be mounted on location and installation on testing stand for filter case for shape, and it is not firm to be easy to cause location and installation, causes filtering
There is a situation where gas leakage for the input end of clear device shell, and data deviation is caused to testing result.For this purpose, we design a kind of filter
The air-leakage test frame of shell.
Invention content
To solve the defect of prior art, a kind of disclosure of the invention air-leakage test frame of filter case.
A kind of disclosure of the invention air-leakage test frame of filter case, including positioning plate, vertical mounting plate, it is described fixed
The middle position vertical welding of position bottom plate is connected with vertical mounting plate, is offered in the left side plate face of the vertical mounting plate recessed
Slot, the input end to be measured of the interior installation housing component of the recess hole opened up, the left side tail end of the housing component is by abutting clamping plate phase
It contradicts and clamps setting, affixed in the right side plate face for pushing against clamping plate to be equipped with attaching nut, the attaching nut is located at housing component
Both sides up and down respectively setting one, the attaching nut with guiding lead screw one end be mutually threadedly coupled, the guiding lead screw plugs
On vertical mounting plate, the other end for being oriented to lead screw is fastened to plug with the clamping recess of pushing hands bar to be connect, described
Be oriented on lead screw and be arranged back-moving spring is installed, the both ends of the back-moving spring respectively with attaching nut, a left side for vertical mounting plate
Lateral plates are mutually fixedly connected.
Preferably, affixed installation settings has link block in the right side plate face of the vertical mounting plate, is opened on the link block
Equipped with tracheae through-hole, the input end to be measured of the tracheae through-hole face housing component is arranged.
Preferably, the top Screw assembly of the link block is equipped with bolt, bottom end and the tracheae through-hole phase of the bolt
Connection setting.
Preferably, it is installed in the recess hole and is equipped with sealing ring, outside the input end to be measured of the sealing ring and housing component
Wall is mutually arranged engaging setting.
Preferably, it offers on the vertical mounting plate and is connected with input end and the tracheae through-hole to be measured of housing component
Air-flow through-hole.
Advantageous effect is：Its is simple in structure, and assembly is easy for installation, is being pushed against between clamping plate and vertical mounting plate to housing component
Clamp it is easy for installation and firm, consequently facilitating carry out air-leakage test.
Description of the drawings
Fig. 1 is to invent a kind of structural schematic diagram of the air-leakage test frame of filter case；
Fig. 2 is to invent a kind of link block schematic diagram of the air-leakage test frame of filter case.
Wherein：1- positioning plates；The vertical mounting plates of 2-；20- recess holes；3- housing components；4- pushes against clamping plate；5- connection spiral shells
It is female；6- is oriented to lead screw；7- back-moving springs；8- pushing hands bars；80- clamping recess；9- link blocks；90- tracheae through-holes；10- bolts；
11- sealing rings.
Specific implementation mode
As shown in Figs. 1-2, the disclosure of the invention air-leakage test frame of a kind of filter case, including it is positioning plate 1, vertical
The middle position vertical welding of mounting plate 2, the positioning plate 1 is connected with vertical mounting plate 2, the vertical mounting plate 2
Recess hole 20 is offered in the plate face of left side, the input end to be measured of installation housing component 3, the housing component in the recess hole 20 opened up
3 left side tail end is arranged by the 4 inconsistent clamping of abutting clamping plate, affixed in the right side plate face for pushing against clamping plate 4 to be equipped with connection spiral shell
Mother 5, the attaching nut 5 are located at the respectively setting one of both sides up and down of housing component 3, the attaching nut 5 and the one of guiding lead screw 6
End is mutually threadedly coupled, and the guiding lead screw 6 plugs on vertical mounting plate 2, the other end for being oriented to lead screw 6 and pushing hands
The clamping recess 80 of bar 8, which is fastened, plugs connection, is arranged on the guiding lead screw 6 and is equipped with back-moving spring 7, the back-moving spring
7 both ends are mutually fixedly connected with the left side plate face of attaching nut 5, vertical mounting plate 2 respectively.
Affixed installation settings has link block 9 in the right side plate face of the vertical mounting plate 2, is offered on the link block 9
Tracheae through-hole 90, the input end to be measured setting of 90 face housing component 3 of the tracheae through-hole, the top screw thread dress of the link block 9
With being equipped with bolt 10, the bottom end of the bolt 10 is connected setting with tracheae through-hole 90, convenient in the tracheae through-hole of link block 9
90 interpolation tracheas, and being offseted by bolt 10, avoid that there is a situation where gas leakage.
Installation is equipped with sealing ring 11 in the recess hole 10, and the sealing ring 11 is outer with the input end to be measured of housing component 3
Wall is mutually arranged engaging setting, and setting sealing ring 11 is played reinforces sealing function when clamping installation housing component 3.
The gas being connected with input end and the tracheae through-hole 90 to be measured of housing component 3 is offered on the vertical mounting plate 2
Recirculation hole.
Invention is implemented, in use, operating personnel pass through hand push pushing hands bar 8 to the left so that pushing hands bar 8 drives
It is oriented to lead screw 6 and pushes abutting clamping plate 4 to the left so that pushing against to clamp between 4 and vertical mounting plate 2 has enough installation spaces to pacify
Housing component 3 is set in installing so that the input end to be measured of housing component 3 is mounted in the recess hole 20 opened up on vertical mounting plate 2, and
Sealing ring 11 is set in recess hole 20 so that pushing hands bar 8 is loosened in the effect for reinforcing the input end to be measured of housing component 3 sealing,
Under the pulling force effect of back-moving spring 7 so that the quickly and clamping body part 3 close to 2 direction of vertical mounting plate of clamping plate 4 is pushed against,
So that housing component 3 is installed firm pushing against between clamping plate 4 and vertical mounting plate 2, and installed in the right side plate face of vertical mounting plate 2
Link block 9 is set, and the tracheae through-hole 90 opened up on link block 9 plugs installation detection tracheae convenient for positioning, and is offseted by bolt 10
It is tight firm, it avoids plugging tracheae shaking, and gas leakage situation occurs.It is simple in structure using the technical program, assemble installation side
Just, to housing component push against clamped between clamping plate and vertical mounting plate it is easy for installation and firm, consequently facilitating carrying out air-tightness inspection
It surveys.
Finally it should be noted that：Above example is only to illustrate invention and not limits the described technical side of invention
Case；Therefore, although this specification has been carried out detailed description with reference to above-mentioned each embodiment to invention, this field
It is to be appreciated by one skilled in the art that still can modify or equivalent replacement to invention；And all do not depart from the essence of invention
The technical solution and its improvement of god and range, should all cover in the right of invention.
Claims (5)
1. a kind of air-leakage test frame of filter case, including positioning plate, vertical mounting plate, it is characterised in that：It is described fixed
The middle position vertical welding of position bottom plate is connected with vertical mounting plate, is offered in the left side plate face of the vertical mounting plate recessed
Slot, the input end to be measured of the interior installation housing component of the recess hole opened up, the left side tail end of the housing component is by abutting clamping plate phase
It contradicts and clamps setting, affixed in the right side plate face for pushing against clamping plate to be equipped with attaching nut, the attaching nut is located at housing component
Both sides up and down respectively setting one, the attaching nut with guiding lead screw one end be mutually threadedly coupled, the guiding lead screw plugs
On vertical mounting plate, the other end for being oriented to lead screw is fastened to plug with the clamping recess of pushing hands bar to be connect, described
Be oriented on lead screw and be arranged back-moving spring is installed, the both ends of the back-moving spring respectively with attaching nut, a left side for vertical mounting plate
Lateral plates are mutually fixedly connected.
2. a kind of air-leakage test frame of filter case according to claim 1, it is characterised in that：The vertical installation
Affixed installation settings has link block in the right side plate face of plate, tracheae through-hole is offered on the link block, the tracheae through-hole is just
Input end to be measured setting to housing component.
3. a kind of air-leakage test frame of filter case according to claim 2, it is characterised in that：The link block
Top Screw assembly is equipped with bolt, and the bottom end of the bolt is connected setting with tracheae through-hole.
4. a kind of air-leakage test frame of filter case according to claim 1, it is characterised in that：In the recess hole
Installation is equipped with sealing ring, and the sealing ring is mutually arranged with the outer wall of the input end to be measured of housing component engages setting.
5. a kind of air-leakage test frame of filter case according to claim 1, it is characterised in that：The vertical installation
The air-flow through-hole being connected with input end and the tracheae through-hole to be measured of housing component is offered on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762027.2A CN108709689A (en) | 2018-07-12 | 2018-07-12 | A kind of air-leakage test frame of filter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762027.2A CN108709689A (en) | 2018-07-12 | 2018-07-12 | A kind of air-leakage test frame of filter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108709689A true CN108709689A (en) | 2018-10-26 |
Family
ID=63873947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810762027.2A Pending CN108709689A (en) | 2018-07-12 | 2018-07-12 | A kind of air-leakage test frame of filter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108709689A (en) |
Citations (9)
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|---|---|---|---|---|
| CN205521035U (en) * | 2016-02-02 | 2016-08-31 | 崇业（苏州）精密工业有限公司 | Car air bag explosive cartridge detects anchor clamps |
| CN106989873A (en) * | 2017-05-22 | 2017-07-28 | 肇庆市智高电机有限公司 | A kind of air tightness detection equipment |
| CN107389280A (en) * | 2017-08-29 | 2017-11-24 | 东莞市盛联滤清器制造有限公司 | The dry type air tightness detection machine and its method of testing of a kind of cleaner |
| CN207289402U (en) * | 2017-08-29 | 2018-05-01 | 东莞市盛联滤清器制造有限公司 | A kind of automatic thread assembly equipment with air-leakage test |
| CN207288264U (en) * | 2017-09-10 | 2018-05-01 | 康文凯 | A kind of novel and multifunctional chemistry teaching test tube cleaning device |
| CN207432717U (en) * | 2017-11-24 | 2018-06-01 | 东莞市润银实业有限公司 | A kind of silica gel mould detection device |
| CN108121403A (en) * | 2017-12-19 | 2018-06-05 | 应城市德越智能科技有限公司 | A kind of computer external lens supporting structure |
| CN207456695U (en) * | 2017-12-08 | 2018-06-05 | 广州源方五金塑胶有限公司 | A kind of air tightness detection equipment |
| CN208653717U (en) * | 2018-07-12 | 2019-03-26 | 蚌埠市瑞泰汽配制造有限公司 | A kind of air-leakage test frame of filter case |
-
2018
- 2018-07-12 CN CN201810762027.2A patent/CN108709689A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205521035U (en) * | 2016-02-02 | 2016-08-31 | 崇业（苏州）精密工业有限公司 | Car air bag explosive cartridge detects anchor clamps |
| CN106989873A (en) * | 2017-05-22 | 2017-07-28 | 肇庆市智高电机有限公司 | A kind of air tightness detection equipment |
| CN107389280A (en) * | 2017-08-29 | 2017-11-24 | 东莞市盛联滤清器制造有限公司 | The dry type air tightness detection machine and its method of testing of a kind of cleaner |
| CN207289402U (en) * | 2017-08-29 | 2018-05-01 | 东莞市盛联滤清器制造有限公司 | A kind of automatic thread assembly equipment with air-leakage test |
| CN207288264U (en) * | 2017-09-10 | 2018-05-01 | 康文凯 | A kind of novel and multifunctional chemistry teaching test tube cleaning device |
| CN207432717U (en) * | 2017-11-24 | 2018-06-01 | 东莞市润银实业有限公司 | A kind of silica gel mould detection device |
| CN207456695U (en) * | 2017-12-08 | 2018-06-05 | 广州源方五金塑胶有限公司 | A kind of air tightness detection equipment |
| CN108121403A (en) * | 2017-12-19 | 2018-06-05 | 应城市德越智能科技有限公司 | A kind of computer external lens supporting structure |
| CN208653717U (en) * | 2018-07-12 | 2019-03-26 | 蚌埠市瑞泰汽配制造有限公司 | A kind of air-leakage test frame of filter case |
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