CN204346271U - Welding screw measuring for verticality drift - Google Patents
Welding screw measuring for verticality drift Download PDFInfo
- Publication number
- CN204346271U CN204346271U CN201520009117.6U CN201520009117U CN204346271U CN 204346271 U CN204346271 U CN 204346271U CN 201520009117 U CN201520009117 U CN 201520009117U CN 204346271 U CN204346271 U CN 204346271U
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- China
- Prior art keywords
- stud
- verticality
- feet
- drift
- fan
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- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of welding screw measuring for verticality drift, welding screw measuring for verticality drift comprises straight tube, detects sleeve, feet; Detect sleeve to be contained in straight tube and can to change upon wear, be provided with central through hole in detection sleeve to pass for stud, feet is maked somebody a mere figurehead to arrange and can be prevented because the overlap of stud root and welding slag make tool bottom all cannot not reach testing goal phenomenon with workpiece planarization docile, feet can adopt fan-shaped boss, insert stud with the central through hole of this drift, four that observe bottom fan-shaped, if the fan-shaped boss in four, bottom all touch working face, qualify, otherwise defective.The utility model is easy, efficient, accurate, can detect stud verticality fast and whether meet production requirement, is beneficial to operating personnel's operation and grasps.
Description
Technical field
The utility model belongs to stud welding and detection field, particularly a kind of instrument detecting the verticality of the stud welded.
Background technology
Stud welding, owing to having quick, reliable, simple to operate and low cost and other advantages, has been widely used in the field such as automobile, shipbuilding now.China application stud welding history not long, but along with the fast development of China's economy and improving constantly of manufacturing industry level, stud welding just adopt by increasing domestic enterprise.Stud is planted by a kind of welding gun and is burn-on, and the central axis of stud and the verticality of workpiece planarization have requirement,
The verticality of the whether qualified and stud of arc stud welding fitting has direct relation, therefore provides a kind of device that can detect stud verticality to be fast necessary.
Utility model content
The purpose of this utility model is for whether stud verticality described in technical solution background detects qualified problem.
There is provided a kind of stud measuring for verticality drift, it is simple and practical, can detect stud verticality fast and whether meet production requirement.
A kind of stud measuring for verticality drift, comprise straight tube 1, feet 3, described straight tube is the sleeve being provided with central through hole, and central through hole passes for stud, and the feet of more than 3 is built on stilts to support straight tube, and feet is supported on soldered surface of the work; The face of fitting with soldered workpiece is provided with bottom feet; The height that feet is maked somebody a mere figurehead is as the criterion with the overlap and welding slag of avoiding stud root.
Further, central through hole and stud are clearance fit.
Further, described straight tube inner chamber is provided with coaxial detection sleeve 2, and the central through hole detecting sleeve passes for stud.
Further, described detection sleeve is detachable installation, and it is changed upon wear as required.
Further, described straight tube comprises and is connected to each other the first vertical tube part, the second vertical tube part, and the second vertical tube part is connected with feet, and feet is connected to the part of the second vertical tube part circumference near outside, and the second vertical tube part diameter is greater than the first vertical tube part.
Further, described feet is fan-shaped boss, and the fan-shaped arc-shaped side of fan-shaped boss overlaps with the cylindrical of the second vertical tube part, and is structure as a whole.
Further, described fan-shaped boss is circumferentially 4 uniform settings.
Further, described feet is curved support pin.
The utility model is provided with feet and can prevents because the overlap of stud root and welding slag make tool bottom all cannot not reach testing goal phenomenon with workpiece planarization docile; This instrument precision can reach 0.01; Because stud can towards any one direction inclination certain angle in practical application, as long as but being no more than maximum limit deviation value just illustrates it is qualified, so also there is no need when examination the exact value measuring the stud welded, as long as that is within scope, this testing tool designed based on this thought, the stud welded only is needed to entangle, the feet of bottom, be preferably four fan-shaped boss and (be also fan-shaped hoof, because it is a fan-shaped boss) all can suffer residence in plane, qualify.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of stud measuring for verticality drift;
Fig. 2 is the front view of stud measuring for verticality drift;
Fig. 3 is the side view of stud measuring for verticality drift;
Fig. 4 is the vertical view of stud measuring for verticality drift;
Fig. 5 is the stereographic map of stud measuring for verticality drift.
Embodiment
Now the utility model is further described in conjunction with the drawings and the specific embodiments:
A kind of stud measuring for verticality drift, comprise straight tube 1, feet 3, described straight tube inner chamber is provided with coaxial detection sleeve 2, and the central through hole detecting sleeve passes for stud, and feet is built on stilts to support straight tube, and feet is supported on soldered surface of the work; The face of fitting with soldered workpiece is provided with bottom feet; The height that feet is maked somebody a mere figurehead is as the criterion with the overlap and welding slag of avoiding stud root.Central through hole and stud are clearance fit, are furnished with the drift of different size central through hole according to the stud of different size.Detecting sleeve is detachable installation, and it can be changed upon wear.Straight tube comprises and is connected to each other the first vertical tube part, the second vertical tube part, second vertical tube part diameter is greater than the first vertical tube part, second vertical tube part is connected with fan-shaped boss, fan-shaped boss is connected to the part of the second vertical tube part circumference near outside, the fan-shaped arc-shaped side of fan-shaped boss overlaps with the cylindrical of the second vertical tube part and is structure as a whole, add man-hour by the unnecessary part of milling machine mill off, obtain drift.Fan-shaped boss is circumferentially 4 uniform settings.
In a further embodiment, feet is curved support pin, and feet can be 3 or 5, and it is face with the surface of contact of workpiece and contacts, and is beneficial to laminating and detects.
The drift using method of stud verticality is,
1) according to the specification of required detection finished product stud verticality, select to detect the drift needed for finished product stud verticality;
2) stud is inserted with the central through hole of this drift;
3) four fan-shaped boss of bottom are observed, if the fan-shaped boss in four, bottom all touch working face, qualify, otherwise defective.
Finally should be noted that: above embodiment is only in order to illustrate that the technical scheme of this case is not intended to limit; Although be described in detail this case with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to the embodiment of this case or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of this case technical scheme, it all should be encompassed in the middle of the technical scheme scope of this case request protection.
Claims (8)
1. a stud measuring for verticality drift, comprise straight tube (1), feet (3), described straight tube is the sleeve being provided with central through hole, and central through hole passes for stud, the feet of more than 3 is built on stilts to support straight tube, and feet is supported on soldered surface of the work; The face of fitting with soldered workpiece is provided with bottom feet; The height that feet is maked somebody a mere figurehead is as the criterion with the overlap and welding slag of avoiding stud root.
2. a kind of stud measuring for verticality drift according to claim 1, it is characterized in that, central through hole and stud are clearance fit.
3. a kind of stud measuring for verticality drift according to claim 2, is characterized in that, described straight tube inner chamber is provided with coaxial detection sleeve (2), and the central through hole detecting sleeve passes for stud.
4. a kind of stud measuring for verticality drift according to claim 3, is characterized in that, described detection sleeve is detachable installation, and it is changed upon wear as required.
5. a kind of stud measuring for verticality drift according to claim 4, it is characterized in that, described straight tube comprises and is connected to each other the first vertical tube part, the second vertical tube part, second vertical tube part is connected with feet, feet is connected to the part of the second vertical tube part circumference near outside, and the second vertical tube part diameter is greater than the first vertical tube part.
6., according to a kind of stud measuring for verticality drift of claim 1 to 5 described in any one, it is characterized in that, described feet is fan-shaped boss, and the fan-shaped arc-shaped side of fan-shaped boss overlaps with the cylindrical of the second vertical tube part, and is structure as a whole.
7. a kind of stud measuring for verticality drift according to claim 6, is characterized in that, described fan-shaped boss is circumferentially 4 uniform settings.
8., according to a kind of stud measuring for verticality drift of claim 1 to 5 described in any one, it is characterized in that, described feet is curved support pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009117.6U CN204346271U (en) | 2015-01-07 | 2015-01-07 | Welding screw measuring for verticality drift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009117.6U CN204346271U (en) | 2015-01-07 | 2015-01-07 | Welding screw measuring for verticality drift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346271U true CN204346271U (en) | 2015-05-20 |
Family
ID=53229533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009117.6U Expired - Fee Related CN204346271U (en) | 2015-01-07 | 2015-01-07 | Welding screw measuring for verticality drift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655016A (en) * | 2019-02-15 | 2019-04-19 | 广西玉柴机器股份有限公司 | A kind of scene part angle measuring device and method |
-
2015
- 2015-01-07 CN CN201520009117.6U patent/CN204346271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655016A (en) * | 2019-02-15 | 2019-04-19 | 广西玉柴机器股份有限公司 | A kind of scene part angle measuring device and method |
| CN109655016B (en) * | 2019-02-15 | 2020-06-26 | 广西玉柴机器股份有限公司 | On-site part angle measuring device and method |
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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: 20150520 Termination date: 20180107 |