CN203069375U - Gravity valve floater welding firmness detector - Google Patents
Gravity valve floater welding firmness detector Download PDFInfo
- Publication number
- CN203069375U CN203069375U CN 201320095060 CN201320095060U CN203069375U CN 203069375 U CN203069375 U CN 203069375U CN 201320095060 CN201320095060 CN 201320095060 CN 201320095060 U CN201320095060 U CN 201320095060U CN 203069375 U CN203069375 U CN 203069375U
- Authority
- CN
- China
- Prior art keywords
- welding
- gravity valve
- detector
- push rod
- pneumatic push
- 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 provides a gravity valve floater welding firmness detector, comprising a sleeve, a pneumatic push rod and a rubber brick; wherein a bottom of the pneumatic push rod is in glued joint with the rubber brick; the rubber brick is movably plugged into a center hole of the sleeve; and a peripheral wall of the sleeve is provided with vent holes. The detector is used for detecting the welding quality in the assembling process of the gravity valve floater. On an assembling production line, when a welding fixing cap of the gravity valve floater is welded completely, a certain pushing force is applied to the welding fixing cap by using the pneumatic push rod of the detector; and if the welding fixing cap is not deformed, the welding of the gravity valve floater is qualified. The gravity valve floater welding firmness detector of the utility model is simple in structure, and is convenient in use; in addition, by utilizing an ejecting force of the pneumatic push rod to detect whether the welding is firm, the detector can effectively prevent occurrences of situations of cold soldering or unfirm welding of the gravity valve floater during a welding process.
Description
Technical field
The utility model relates to the weight valve proving installation, especially relates to a kind of weight valve float firm welding degree pick-up unit.
Background technology
Weight valve has another name called Tipping valve, is part indispensable in the fuel tank of vehicle, is the important structure in order to guarantee that the fuel tank of vehicle fuel feeding is unimpeded.The effect of weight valve mainly contains: 1, be used for " breathing " of oil tank system, the pressure in the control fuel tank remains in certain safe range the interior pressure of fuel tank; 2, prevent the excessive oiling of fuel tank; 3, gas in the fuel tank and liquid are played the effect that separates, reduce fuel oil by the leakage rate of valve as far as possible.
Weight valve if weld strength is not enough or rosin joint, in the use afterwards, causes coming off of welding assembly easily after welding, influence the function of valve.
The utility model content
The purpose of this utility model provides a kind of weight valve float firm welding degree pick-up unit, can effectively prevent rosin joint in the welding process or the generation of not prison welding situation.
Weight valve float firm welding degree pick-up unit provided by the utility model comprises sleeve, pneumatic push rod and blob of viscose; Glued joint with blob of viscose described pneumatic push rod bottom; Blob of viscose is actively plugged in the sleeve center pit; Be provided with air hole at the sleeve perisporium.
The welding quality that weight valve float firm welding degree pick-up unit provided by the utility model is used for weight valve float assembling flow path detects.On assembly line, after the welding locking cap welding of weight valve float finishes, use the pneumatic push rod of weight valve float firm welding degree pick-up unit described in the utility model that the welding locking cap is applied certain thrust, if deformation does not appear in this welding locking cap, illustrate that then the welding of this weight valve float is qualified.
Weight valve float firm welding degree pick-up unit provided by the utility model is simple in structure, easy to use, whether firm, can prevent effectively that the situation of rosin joint or not prison welding from appearring in the weight valve float in welding process if utilizing the ejecting force of pneumatic push rod to detect welding.
Description of drawings
Fig. 1 is the section of structure of the weight valve float firm welding degree pick-up unit that provides of the utility model.
Fig. 2 is the use constitutional diagram of the weight valve float firm welding degree pick-up unit that provides of the utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Fig. 1 is the section of structure of the weight valve float firm welding degree pick-up unit that provides of the utility model.As shown in the figure, the weight valve float firm welding degree pick-up unit that the utility model provides comprises sleeve 2, pneumatic push rod 1 and blob of viscose 3; Described pneumatic push rod 1 bottom and blob of viscose 3 glued joint; Blob of viscose 3 is actively plugged in sleeve 2 center pits; Be provided with air hole 4 at sleeve 2 perisporiums.
Fig. 2 is the use constitutional diagram of the weight valve float firm welding degree pick-up unit that provides of the utility model.The welding quality that this pick-up unit is used for weight valve float 5 assembling flow paths detects.On assembly line, after welding locking cap 6 welding of weight valve float 5 finish, use 1 pair of welding locking cap 6 of pneumatic push rod of this pick-up unit to apply certain thrust, if deformation does not appear in this welding locking cap 6, illustrate that then the welding of this weight valve float 5 is qualified.
This weight valve float firm welding degree pick-up unit is simple in structure, easy to use, whether firm, can prevent effectively that the situation of rosin joint or not prison welding from appearring in weight valve float 5 in welding process if utilizing the ejecting force of pneumatic push rod 1 to detect the welding of welding locking cap 6.
Claims (1)
1. a weight valve float firm welding degree pick-up unit is characterized in that: comprise sleeve (2), pneumatic push rod (1) and blob of viscose (3); Glued joint with blob of viscose (3) described pneumatic push rod (1) bottom; Blob of viscose (3) is actively plugged in sleeve (2) center pit; Be provided with air hole (4) at sleeve (2) perisporium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095060 CN203069375U (en) | 2013-03-02 | 2013-03-02 | Gravity valve floater welding firmness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095060 CN203069375U (en) | 2013-03-02 | 2013-03-02 | Gravity valve floater welding firmness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069375U true CN203069375U (en) | 2013-07-17 |
Family
ID=48768149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095060 Expired - Fee Related CN203069375U (en) | 2013-03-02 | 2013-03-02 | Gravity valve floater welding firmness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475699A (en) * | 2016-12-14 | 2017-03-08 | 芜湖市勤惠汽车配件制造有限公司 | Cabin crossbeam assembly welding clamp sent out by automobile |
-
2013
- 2013-03-02 CN CN 201320095060 patent/CN203069375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475699A (en) * | 2016-12-14 | 2017-03-08 | 芜湖市勤惠汽车配件制造有限公司 | Cabin crossbeam assembly welding clamp sent out by automobile |
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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: 20130717 Termination date: 20140302 |