CN205785685U - Main casing air-tightness detection device - Google Patents
Main casing air-tightness detection device Download PDFInfo
- Publication number
- CN205785685U CN205785685U CN201620619091.1U CN201620619091U CN205785685U CN 205785685 U CN205785685 U CN 205785685U CN 201620619091 U CN201620619091 U CN 201620619091U CN 205785685 U CN205785685 U CN 205785685U
- Authority
- CN
- China
- Prior art keywords
- top plate
- movable top
- main casing
- air
- firm banking
- 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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- Examining Or Testing Airtightness (AREA)
Abstract
Main casing air-tightness detection device, including movable top plate and firm banking, it is characterized in that the two ends of movable top plate arrange column, under the effect of driving means, the lower section of movable top plate is fixing connects a pressing plate, column is installed on firm banking, the middle part of firm banking arranges mobile base, described mobile base is mutually perpendicular to the direction of motion of movable top plate, fixed nested WFTA module on mobile base, arranging a cylinder block in the side of firm banking, cylinder block is provided with air-tightness closure, described air-tightness blocks by air cylinder driven；During detection, main casing is placed on nested WFTA module, pressing plate moves down under the effect of movable top plate and is fitted in by main casing on described nested WFTA module, air-tightness closure action under the effect of cylinder, and with the installing hole fitted seal on main casing, leakage efficiency is high, for various workpieces housing manufacturer, not only can save equipment purchase cost, also can reduce equipment and take up an area space, save manpower, reduce production cost.
Description
Technical field
This utility model belongs to detection equipment technical field, particularly to a kind of main casing air-tightness detection device.
Background technology
Along with industry prosperities the most day by day such as rapid development of economy, standard machinery, automobile, excavations, these industries are required for
Various power-equipments, the housing of diesel engine, gasoline engine or variator as a kind of essential element, its produce also into
In the large batch of epoch, producing the defect such as sbrinkage blowhole, crackle in the casting process of housing sometimes, these defects are easily caused oozes
The problems such as oil, leakage of oil, the working environment of severe contamination complete machine, and cause huge waste；Therefore in the manufacture process of housing
In, must need housing is carried out air-leakage test, during the detection of housing, need to exist some bearings and oil seal pressing
In installing hole corresponding on case of transmission, though it can be positioned by general positioning tool, but machining accuracy is difficult to protect
Card, and clamping is the most comparatively laborious.
Summary of the invention
The purpose of this utility model is to provide a kind of main casing air-tightness detection device for the deficiencies in the prior art, its location
Press-fiting conveniently, leakage efficiency is high, and good sealing effect is conducive to improving detection efficiency.
The technical scheme in the invention for solving the technical problem is: main casing air-tightness detection device, including moving
Dynamic top board and firm banking, the two ends of movable top plate arrange column, and under the effect of driving means, movable top plate can be along column
Be relatively fixed base to move up and down, movable top plate lower section fixing connect a pressing plate, column is installed on firm banking, Gu
The middle part determining base arranges mobile base, and described mobile base is mutually perpendicular to the direction of motion of movable top plate, on mobile base
Fixed nested WFTA module, pressing plate is corresponding with nested WFTA module upper-lower position, arranges a cylinder block, cylinder block in the side of firm banking
On be provided with air-tightness closure, described air-tightness block by air cylinder driven.
The lower section of movable top plate is also fixedly installed a limited post, and the lower section of limited post arranges a support column, limited post and
Dagger upper-lower position is correspondingly arranged.
Described support column includes the cylinder being fixed on firm banking, and the threaded upper ends of cylinder connects a bracer.
The beneficial effects of the utility model are: during detection, are placed on nested WFTA module by main casing, described nested WFTA module
Profile matches with the cavity profile of main casing, and pressing plate moves down under the effect of movable top plate and is fitted in by main casing
On described nested WFTA module, air-tightness closure action under the effect of cylinder, and with the installing hole fitted seal on main casing, seal
Efficiency is high, easy to operate, for various workpieces housing manufacturer, not only can save equipment purchase cost, also can reduce and set
Standby space of taking up an area, saving manpower, reduces production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.In figure:
1. movable top plate, 2. pressing plate, 3. limited post, 4. support column, 5. nested WFTA module, 6. column, 7. cylinder, 8. move
Base, 9. cylinder block, 10. firm banking, 11. air-tightness closure.
Detailed description of the invention
The technical solution of the utility model is further illustrated below by specific embodiment.
As shown in Figure 1: main casing air-tightness detection device, including movable top plate 1 and firm banking 10, the two of movable top plate 1
End arranges column 6, and under the effect of driving means, movable top plate 1 can be relatively fixed base 10 along column 6 and move up and down, and moves
Dynamic top board 1 lower section fixing connect a pressing plate 2, column 6 is installed on firm banking 10, and the middle part of firm banking 10 is arranged
Mobile base 8, described mobile base 8 is mutually perpendicular to the direction of motion of movable top plate 1, fixed nested WFTA module on mobile base 8
5, pressing plate 2 is corresponding with nested WFTA module 5 upper-lower position, arranges a cylinder block 9 in the side of firm banking 10, and cylinder block 9 is pacified
Blocking 11 equipped with air-tightness, described air-tightness closure 11 is driven by cylinder 7.
The lower section of movable top plate 1 is also fixedly installed a limited post 3, and the lower section of limited post 3 arranges a support column 4, limited post 3
It is correspondingly arranged with support column 4 upper-lower position.
Described support column 4 includes the cylinder being fixed on firm banking 10, and the threaded upper ends of cylinder connects a bracer.
During detection, main casing is nested on described nested WFTA module 5, the profile of described nested WFTA module 5 and the chamber of main casing
External shape matches, and pressing plate 2 moves down under the effect of movable top plate 1 and main casing is fitted in described nested WFTA module 5
On, air-tightness closure 11 actions under the effect of cylinder 7, and with the installing hole fitted seal on main casing, leakage efficiency is high, behaviour
Facilitate, for various workpieces housing manufacturer, not only can save equipment purchase cost, also can reduce equipment and take up an area sky
Between, save manpower, reduce production cost.
In addition to technical characteristic described in description, it is those skilled in the art known technology.
Claims (3)
1. main casing air-tightness detection device, including movable top plate (1) and firm banking (10), it is characterised in that movable top plate (1)
Two ends column (6) is set, under the effect of driving means, movable top plate (1) can be relatively fixed base (10) along column (6)
Moving up and down, the lower section of movable top plate (1) is fixing connects a pressing plate (2), and column (6) is installed on firm banking (10), Gu
The middle part determining base (10) arranges mobile base (8), and described mobile base (8) is the most vertical with the direction of motion of movable top plate (1)
Directly, the upper fixed nested WFTA module (5) of mobile base (8), pressing plate (2) is corresponding, at firm banking with nested WFTA module (5) upper-lower position
(10) side arranges a cylinder block (9), and cylinder block (9) is provided with air-tightness closure (11), described air-tightness closure (11)
Driven by cylinder (7).
Main casing air-tightness detection device the most according to claim 1, it is characterised in that: the lower section of movable top plate (1) is the most solid
Surely arranging a limited post (3), the lower section of limited post (3) arranges a support column (4), limited post (3) and support column (4) upper-lower position
It is correspondingly arranged.
Main casing air-tightness detection device the most according to claim 2, it is characterised in that: described support column (4) includes fixing
Cylinder on firm banking (10), the threaded upper ends of cylinder connects a bracer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619091.1U CN205785685U (en) | 2016-06-22 | 2016-06-22 | Main casing air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619091.1U CN205785685U (en) | 2016-06-22 | 2016-06-22 | Main casing air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785685U true CN205785685U (en) | 2016-12-07 |
Family
ID=58129483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619091.1U Expired - Fee Related CN205785685U (en) | 2016-06-22 | 2016-06-22 | Main casing air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768657A (en) * | 2017-01-20 | 2017-05-31 | 苏州金澄精密铸造有限公司 | A kind of air-tightness detection tool |
-
2016
- 2016-06-22 CN CN201620619091.1U patent/CN205785685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768657A (en) * | 2017-01-20 | 2017-05-31 | 苏州金澄精密铸造有限公司 | A kind of air-tightness detection tool |
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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: 20161207 Termination date: 20200622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |