CN2747029Y - Magnetic suction ground gauge - Google Patents
Magnetic suction ground gauge Download PDFInfo
- Publication number
- CN2747029Y CN2747029Y CN 200420063605 CN200420063605U CN2747029Y CN 2747029 Y CN2747029 Y CN 2747029Y CN 200420063605 CN200420063605 CN 200420063605 CN 200420063605 U CN200420063605 U CN 200420063605U CN 2747029 Y CN2747029 Y CN 2747029Y
- Authority
- CN
- China
- Prior art keywords
- gauge
- magnetic
- centering
- rule
- arm
- 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
Links
- 239000011324 bead Substances 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to a magnetic ground gauge matched with a mechanical fitter and a gas cutter. It consists of: the gauge arm, rotate the gauge head, fastening screw, centering top, card pearl, magnetism seat constitute. The gauge arm is arranged on the rotary gauge head, a fastening screw is arranged on the rotary gauge head, the centering tip is arranged at the lower part of the center of the magnetic seat, and the clamping bead is arranged in the magnetic seat. The product has simple structure and convenient use, can ensure that the whole appliance is firmly magnetically attracted on the surface of a workpiece, has accurate centering and small error, draws a round line on the surface of a round pipe, and can draw a vertical surface and a vertical surface, namely a circular hole pattern which is cut on any inclined surface.
Description
Technical field: the utility model relates to a kind of be mechanical pincers worker, the matched Magnetic suction ground compasses of burner.
Background technology: at present, at the divider calipers of steel plate face upper drawing circle, the ground of gas cutting circular hole rule, top spindle nose freely swings, and centering does not have fastening fixing.The round edge irregularity that gas cutting goes out, semidiameter is big, draws circle like this on pipe, on arbitrary angle faces, the gas cutting circular hole of facing upward just can not adapt to.
Problems such as summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of Magnetic suction ground compasses is provided, and has mainly solved at pipe upper drawing circle irregularity, and semidiameter is big.The purpose of this utility model be achieved in that Magnetic suction ground compasses by: rule arm, rotate that rule head, trip bolt, centering are top, card pearl, magnetic support formation.The rule arm is installed in and rotates on the rule head, and rotate on the rule head and be equipped with trip bolt, the top bottom that is positioned on the magnetic support center of feeling relieved, pearl is contained in the magnetic support card.This product structure is simple, easy to use, it can make monoblock implement securely magnetic on surface of the work, centering is accurate, error is little, the circle line is drawn on pipe class surface, can draw facade, face upward, be gas cutting circular hole on arbitrary inclined-plane, utensil, mini-plant that it is applicable to automatic cutting and can't feels relieved, fix.
Description of drawings:
Accompanying drawing is the structural representation of the utility model Magnetic suction ground compasses.
1-rule arm 2-rotation rule 3-trip bolt
Top 5-the card of 4-centering pearl 6-magnetic support
The specific embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, Magnetic suction ground compasses by: rule arm (1), rotate rule head (2), a trip bolt (3), centering top (4), card pearl (5), magnetic support (6) constitutes.Rule arms (1) are installed in and rotate on the rule heads (2), rotate on the rule heads (2) and are equipped with trip bolt (3), play fastening rule arm (1), and feel relieved top (4) are installed in the central lower of magnetic support (6), and card pearl (5) is contained in the magnetic support (6).
Using method: extract the rule arm out, top with screwdriver adjustment centering, expose bottom surface 2-3 millimeter, look the workpiece center of circle dotting punch depth, the sample dotting punch degree of depth is preferably the 2.5-3 millimeter, will integrally advise to lie on the workpiece, makes centering top just in time in workpiece sample dotting punch, if feel relieved top expose too high, magnetic support workpiece face is gapped, and integral body can not magnetic, can will feel relieved with screwdriver and toply return a little, eliminate till the adhesive gap, reach standard with adhesive, at this moment will advise arm and load onto, to needing radius, trip bolt well, it is fixed, can use.
Claims (1)
1, a kind of Magnetic suction ground compasses, it by: rule arm, rotate that rule head, trip bolt, centering are top, card pearl, magnetic support constitute, it is characterized in that: the rule arm is installed in and rotates on the rule head, rotates on the rule and is equipped with trip bolt, the top bottom that is positioned on the magnetic support center of feeling relieved, pearl is contained in the magnetic support card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063605 CN2747029Y (en) | 2004-10-18 | 2004-10-18 | Magnetic suction ground gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063605 CN2747029Y (en) | 2004-10-18 | 2004-10-18 | Magnetic suction ground gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2747029Y true CN2747029Y (en) | 2005-12-21 |
Family
ID=35707568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063605 Expired - Fee Related CN2747029Y (en) | 2004-10-18 | 2004-10-18 | Magnetic suction ground gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2747029Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248527A (en) * | 2011-07-12 | 2011-11-23 | 镇江中船设备有限公司 | Flywheel marking tool and marking method |
| CN102794536A (en) * | 2012-08-28 | 2012-11-28 | 中国神华能源股份有限公司 | Magnetic-attraction floor gauge |
-
2004
- 2004-10-18 CN CN 200420063605 patent/CN2747029Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248527A (en) * | 2011-07-12 | 2011-11-23 | 镇江中船设备有限公司 | Flywheel marking tool and marking method |
| CN102794536A (en) * | 2012-08-28 | 2012-11-28 | 中国神华能源股份有限公司 | Magnetic-attraction floor gauge |
| CN102794536B (en) * | 2012-08-28 | 2015-11-18 | 中国神华能源股份有限公司 | Magnetic suction ground compasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |