CN208653717U - 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
- CN208653717U CN208653717U CN201821100439.1U CN201821100439U CN208653717U CN 208653717 U CN208653717 U CN 208653717U CN 201821100439 U CN201821100439 U CN 201821100439U CN 208653717 U CN208653717 U CN 208653717U
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- CN
- China
- Prior art keywords
- mounting plate
- plate
- vertical mounting
- housing component
- air
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Utility model discloses a kind of 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 one end of guiding screw rod, the guiding screw rod, which plugs, to be mounted on vertical mounting plate, the other end of the guiding screw rod is fastened to plug with the clamping recess of pushing hands bar to be connect, it is arranged on the guiding screw rod 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.Using the technical program, structure is simple, assemble it 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
Utility model is related to a kind of air-leakage test frame of filter case, the technical field applied to filter production.
Background technique
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, and be easy to cause location and installation not firm for shape, causes filtering
There is a situation where gas leakage for the input end of clear device shell, cause data deviation to testing result.For this purpose, we design a kind of filter
The air-leakage test frame of shell.
Utility model content
For the defect for solving prior art, utility model discloses a kind of air-leakage test frame of filter case.
Utility model discloses a kind of air-leakage test frame of filter case, including positioning plate, vertical mounting plate, institute
The middle position vertical welding for stating positioning plate is connected with vertical mounting plate, opens up in the left side plate face of the vertical mounting plate
Fluted hole, 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 are pressed from both sides by pushing against
The inconsistent clamping of plate is arranged, and affixed in the right side plate face for pushing against clamping plate to be equipped with attaching nut, the attaching nut is located at shell
The two sides up and down of body part are respectively arranged one, and the attaching nut is mutually threadedly coupled with one end of guiding screw rod, the guiding screw rod
It plugging and is mounted on vertical mounting plate, the other end of the guiding screw rod is fastened to plug with the clamping recess of pushing hands bar to be connect,
Be arranged on the guiding screw rod and back-moving spring be installed, the both ends of the back-moving spring respectively with attaching nut, vertical mounting plate
Left side plate face be mutually fixedly connected.
Preferably, affixed installation settings has link block in the right side plate face of the vertical mounting plate, opens 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.
Beneficial effect is: its structure is simple, and assembly is easy for installation, is pushing 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.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the air-leakage test frame of filter case of utility model；
Fig. 2 is a kind of link block schematic diagram of the air-leakage test frame of filter case of utility model.
Wherein: 1- positioning plate；The vertical mounting plate of 2-；20- recess hole；3- housing component；4- pushes against clamping plate；5- connection spiral shell
It is female；6- is oriented to screw rod；7- back-moving spring；8- pushing hands bar；80- clamping recess；9- link block；90- tracheae through-hole；10- bolt；
11- sealing ring.
Specific embodiment
As shown in Figs. 1-2, utility model discloses a kind of air-leakage test frame of filter case, including positioning plate 1,
Vertical mounting plate 2, the middle position vertical welding of the positioning plate 1 are connected with vertical mounting plate 2, the vertical mounting plate
Recess hole 20 is offered in 2 left side plate face, the input end to be measured of installation housing component 3, the shell in the recess hole 20 opened up
The left side tail end of body part 3 is arranged by the inconsistent clamping of abutting clamping plate 4, the affixed company of being equipped in the right side plate face for pushing against clamping plate 4
Connected nut 5, the two sides up and down that the attaching nut 5 is located at housing component 3 are respectively arranged one, the attaching nut 5 and guiding screw rod 6
One end be mutually threadedly coupled, the guiding screw rod 6, which plugs, to be mounted on vertical mounting plate 2, it is described guiding screw rod 6 the other end with
The clamping recess 80 of pushing hands bar 8, which is fastened, plugs connection, is arranged on the guiding screw rod 6 and is equipped with back-moving spring 7, the tension
The both ends of spring 7 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, offers on the link block 9
Tracheae through-hole 90, the input end to be measured setting of the 90 face housing component 3 of 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, which is played, reinforces sealing function when clamping and installing 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.
Utility model is implemented, in use, operator passes through hand push pushing hands bar 8 to the left, so that pushing hands bar 8
It drives guiding screw rod 6 to push to the left and pushes against clamping plate 4, have enough installations empty between 4 and vertical mounting plate 2 so that pushing against and clamping
Between installation settings housing component 3 so that the input end to be measured of housing component 3 is mounted on the recess hole 20 opened up on vertical mounting plate 2
It is interior, and sealing ring 11 is set in recess hole 20, so that reinforcing the input end to be measured of housing component 3 effect of sealing, loosens and push away
Hand lever 8, under the pulling force effect of back-moving spring 7, so that abutting clamping plate 4 is quickly close to vertical 2 direction of mounting plate and clamps shell
Body part 3, so that housing component 3 installs firm, and the right side plate face of vertical mounting plate 2 pushing against between clamping plate 4 and vertical mounting plate 2
Upper installation settings link block 9, the tracheae through-hole 90 opened up on link block 9 plug installation detection tracheae convenient for positioning, and by bolt
10 offset firm, avoid plugging tracheae shaking, and gas leakage situation occurs.Using the technical program, structure is simple, assembly peace
Dress is convenient, to housing component push against clamped between clamping plate and vertical mounting plate it is easy for installation and firm, consequently facilitating carrying out airtight
Property detection.
Finally, it should be noted that above embodiments are only to illustrate utility model and not limit described in utility model
Technical solution；Therefore, although this specification has been carried out detailed description to utility model referring to above-mentioned each embodiment,
It is, those skilled in the art should understand that, it still can modify to utility model or equivalent replacement；And all are not
It is detached from the technical solution and its improvement of the spirit and scope of utility model, the scope of the claims in utility model should all be covered
In.
Claims (5)
1. a kind of air-leakage test frame of filter case, including positioning plate, vertical mounting plate, it is characterised in that: described fixed
The middle position vertical welding of position bottom plate is connected with vertical mounting plate, offers 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
Two sides up and down be respectively arranged one, the attaching nut is mutually threadedly coupled with one end of guiding screw rod, and the guiding screw rod plugs
It is mounted on vertical mounting plate, the other end of the guiding screw rod is fastened to plug with the clamping recess of pushing hands bar to be connect, described
It is arranged back-moving spring is installed on guiding screw rod, the both ends of the back-moving spring left side with attaching nut, vertical mounting plate respectively
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 |
|---|---|---|---|
| CN201821100439.1U CN208653717U (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 |
|---|---|---|---|
| CN201821100439.1U CN208653717U (en) | 2018-07-12 | 2018-07-12 | A kind of air-leakage test frame of filter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653717U true CN208653717U (en) | 2019-03-26 |
Family
ID=65784567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821100439.1U Expired - Fee Related CN208653717U (en) | 2018-07-12 | 2018-07-12 | A kind of air-leakage test frame of filter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709689A (en) * | 2018-07-12 | 2018-10-26 | 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 CN201821100439.1U patent/CN208653717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709689A (en) * | 2018-07-12 | 2018-10-26 | 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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Legal Events
| 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: 20190326 Termination date: 20210712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |