CN204286700U - A kind of vacuum booster pick-up unit - Google Patents
A kind of vacuum booster pick-up unit Download PDFInfo
- Publication number
- CN204286700U CN204286700U CN201520004367.0U CN201520004367U CN204286700U CN 204286700 U CN204286700 U CN 204286700U CN 201520004367 U CN201520004367 U CN 201520004367U CN 204286700 U CN204286700 U CN 204286700U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fluid sealant
- vacuum booster
- sealant head
- pick
- 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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Abstract
The utility model discloses a kind of vacuum booster pick-up unit, belong to automobile technical field.Comprise cylinder, for installing the erecting frame of cylinder, the exit of described cylinder is provided with fluid sealant head, and described fluid sealant head comprises successively and to export the connecting portion, the xsect that are connected with cylinder and become wavy compression unit and be positioned at fluid sealant head to export skirt portion on outer wall from root.By adopting fluid sealant head, achieving and being flexible coupling of vacuum booster, improve the sealing after compression, reduce disqualification rate and the False Rate of Product checking, enhance productivity simultaneously.
Description
Technical field
The utility model relates to a kind of vacuum booster pick-up unit, belongs to automobile technical field.
Background technology
After vacuum booster assembling product completes, need to detect its impermeability, the method now used in process of production is the air valve interface that employing moveable cylinder is connected to vacuum booster, carry out vacuumizing detection, but the poor air-tightness of cylinder and air valve interface, causes testing result inaccurate.
Summary of the invention
For solving the problem, the utility model provides a kind of structure simple, easy to operate vacuum booster pick-up unit.
The technical scheme that the utility model adopts for its problem of solution is:
A kind of vacuum booster pick-up unit, comprise cylinder, for installing the erecting frame of cylinder, the exit of described cylinder is provided with fluid sealant head, and described fluid sealant head comprises successively and to export the connecting portion, the xsect that are connected with cylinder and become wavy compression unit and be positioned at fluid sealant head to export skirt portion on outer wall from root.
Preferably, the outlet of described fluid sealant head is funnel-form.
Preferably, described erecting frame is provided with the strip hole for installing cylinder.
The beneficial effects of the utility model are: by adopting fluid sealant head, achieve and being flexible coupling of vacuum booster, improve the sealing after compression, reduce disqualification rate and the False Rate of Product checking, enhance productivity simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
In figure: 1, cylinder; 2, erecting frame; 3, strip hole; 4, gib screw; 5, fluid sealant head; 51, connecting portion; 52, compression unit; 53, skirt portion; 54, export; 6, valve port while.
Embodiment
A kind of vacuum booster pick-up unit as shown in Figure 1, comprise cylinder 1, for installing the erecting frame 2 of cylinder 1, described erecting frame 2 is provided with the strip hole 3 for installing cylinder 1, cylinder 1 is installed on strip hole 3 by gib screw 4, conveniently can regulates the position of cylinder 1 like this.The exit of described cylinder 1 is provided with fluid sealant head 5, described fluid sealant head 5 comprises successively and to export the connecting portion 51, the xsect that are connected with cylinder 1 and become wavy compression unit 52 and be positioned at fluid sealant head 5 to export skirt portion 53 on outer wall from root, compression unit 52 can prevent the excessive movement of cylinder 1 from destroying fluid sealant head 5, also can play buffer action during docking simultaneously, 53, skirt portion can be good at being wrapped in around valve port while 6, improves impermeability.By adopting fluid sealant head 5, achieving and being flexible coupling of vacuum booster, improve the sealing after compression, reduce disqualification rate and the False Rate of Product checking, enhance productivity simultaneously.
It is preferred that the outlet 54 of described fluid sealant head 5 is in funnel-form, because compression unit 52 one-tenth is wavy, air-flow can be made unstable, carry out collection rectification by funnel-shaped exit 54 pairs of air-flows, make output more stable.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a vacuum booster pick-up unit, it is characterized in that, comprise cylinder, for installing the erecting frame of cylinder, the exit of described cylinder is provided with fluid sealant head, and described fluid sealant head comprises successively and to export the connecting portion, the xsect that are connected with cylinder and become wavy compression unit and be positioned at fluid sealant head to export skirt portion on outer wall from root.
2. a kind of vacuum booster pick-up unit according to claim 1, is characterized in that, the outlet of described fluid sealant head is funnel-form.
3. a kind of vacuum booster pick-up unit according to claim 1, is characterized in that, described erecting frame is provided with the strip hole for installing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004367.0U CN204286700U (en) | 2015-01-05 | 2015-01-05 | A kind of vacuum booster pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004367.0U CN204286700U (en) | 2015-01-05 | 2015-01-05 | A kind of vacuum booster pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286700U true CN204286700U (en) | 2015-04-22 |
Family
ID=52869849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004367.0U Expired - Fee Related CN204286700U (en) | 2015-01-05 | 2015-01-05 | A kind of vacuum booster pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323553A (en) * | 2016-08-19 | 2017-01-11 | 上海工程技术大学 | High-vacuum filling experiment device for liquid storage tank of automobile vacuum booster |
| CN107991086A (en) * | 2018-01-30 | 2018-05-04 | 芜湖东光奥威汽车制动系统有限公司 | A kind of detection device of two chamber performance of booster |
-
2015
- 2015-01-05 CN CN201520004367.0U patent/CN204286700U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323553A (en) * | 2016-08-19 | 2017-01-11 | 上海工程技术大学 | High-vacuum filling experiment device for liquid storage tank of automobile vacuum booster |
| CN106323553B (en) * | 2016-08-19 | 2018-09-11 | 上海工程技术大学 | A kind of automobile vacuum booster fluid reservoir high vacuum filling experimental rig |
| CN107991086A (en) * | 2018-01-30 | 2018-05-04 | 芜湖东光奥威汽车制动系统有限公司 | A kind of detection device of two chamber performance of booster |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20220105 |