CN101579855A - Mark scraper - Google Patents
Mark scraper Download PDFInfo
- Publication number
- CN101579855A CN101579855A CNA2008100247329A CN200810024732A CN101579855A CN 101579855 A CN101579855 A CN 101579855A CN A2008100247329 A CNA2008100247329 A CN A2008100247329A CN 200810024732 A CN200810024732 A CN 200810024732A CN 101579855 A CN101579855 A CN 101579855A
- Authority
- CN
- China
- Prior art keywords
- ruler
- group
- gears
- interior
- evenly distributed
- 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.)
- Pending
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention relates to mechanical marking. A group of evenly distributed rollers are used for supporting two annular parts parallel with the rollers, a rotatable inner ring with a ruler in a laterally arranged groove is supported on the annular parts, and a movable clipping part with a hollow cylinder is arranged on the ruler; a toothed ring part with straight teeth inside and a ratchet outside rotates; a group of gears is also evenly distributed on two parallel rings, and the clamping heads of supporting arms at the lower ends of the gears are used for finishing fixing or disassembling; and an adjustable connecting frame is connected with two rulers to make horizontal and vertical sector movement.
Description
The invention relates to scriber, particularly the invention of ruling about machinery.
For material or semi-finished product are further processed, generally all need shape and position are drawn.Finish accurate, high-quality line, just need specially, work over a long time, experienced, high-quality skilled worker finishes with diversified measurer, scoring tool.Also have some enterprises directly to finish with high new equipment.For the product of single-piece, small lot, production cost has just become contradiction.
Task of the present invention just provides a kind of accurate quantifying, knockdown mechanical scoring tool.That common, non-professional skilled worker also can finish easily, fast is fixing, dismantle, mark accurate shape and position.
Its solution is: with two parallel annular parts, supported by one group of parallel, uniform equally roller, and interior ring that strong groove, the built-in ruler of groove are arranged of carrying above.Also has one group of uniform gear on the ring-shaped bearing frame, with the annular tooth part rotation of an interior straight-tooth, outer ratchet.Each gear all has the support arm of a Tourniquet clamping head, and along with the rotation of gear, support arm is finished fixing on workpiece or dismounting.Scriber is in the center all the time.Angle, the length distance of ring, adjustment ruler in rotating in addition, also have a fastener to be stuck on the ruler, and hollow cylinder is arranged on the fastener.Rule with the instrument in the hollow cylinder.
Further improvement of the present invention is: put on the ruler one adjustable about, the hitch of covering of the fan swing up and down connects another root ruler.The protractor that can determine angle is arranged.
Accompanying drawing has been described one embodiment of the present of invention.
Accompanying drawing 1 is the facing of scriber, partial sectional view.
Accompanying drawing 2 is side-looking, the partial sectional view of scriber.
Accompanying drawing 3 is the adjustable hitch figure of scriber.
1. the outer shroud that Fig. 1 has described scriber has number of degrees scale.In encircle in the 2. straight trough one ruler and 3. can vertically move.2. 8. be bearing in two parallel annular parts by uniform roller and 7. go up, free to rotate.
Be stuck on the ruler by needs, it and ruler meet at right angles.4. hollow cylinder is vertical with the ruler plane.
Fig. 2 is distributed on the gear of 7. going up and is 5. 6. rotated by the annular element of interior straight-tooth, outer ratchet.9. a gear support arm 5. 10. end chuck can upper and lowerly be installed.Anti-down
Can prevent 6. loosening.
Fig. 3 described two rulers 3.,
Adjustable hitch.Clamping plate
3.,
Install as required.
Go up symmetrical bearing support
Small end of clamping does not have the ladder cylinder of both sides
Part
Be that an end has screw thread, the other end has the ladder cylinder of central channel.
With
With interior empty nut
Connect.With a protractor
By being placed in the middle of two rulers, in order to measure the angle of two rulers.
Claims (2)
1, a kind of machinery line line device is characterized in that: one group of uniform roller 8. support two with its parallel annular part 7., the interior ring that groove is arranged of carry a circumference rotation 2., 10. Tourniquet clamping head is 9. for uniform gear support arm 5..The annular tooth part of interior straight-tooth, outer ratchet 6..Have hollow cylinder fastener 4.
2, according to claim scriber 1., it is characterized in that: with interior empty nut
Connecting small end does not have the ladder cylinder of symmetrical both sides
There is screw thread to hold in addition with an end central channel ladder cylinder is arranged
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100247329A CN101579855A (en) | 2008-05-12 | 2008-05-12 | Mark scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100247329A CN101579855A (en) | 2008-05-12 | 2008-05-12 | Mark scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101579855A true CN101579855A (en) | 2009-11-18 |
Family
ID=41362233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100247329A Pending CN101579855A (en) | 2008-05-12 | 2008-05-12 | Mark scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101579855A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229138A (en) * | 2011-06-13 | 2011-11-02 | 中信重工机械股份有限公司 | Key groove lineation method for making aligned tooth sample plate and used for helical gear with odd teeth |
| CN110509248A (en) * | 2019-07-26 | 2019-11-29 | 中国航空工业集团公司济南特种结构研究所 | A kind of lineation device for outer mold surface groove in radome |
| CN112207788A (en) * | 2020-09-22 | 2021-01-12 | 中国兵器工业集团航空弹药研究院有限公司 | Center line marking device and center line alignment method for cylindrical parts |
-
2008
- 2008-05-12 CN CNA2008100247329A patent/CN101579855A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229138A (en) * | 2011-06-13 | 2011-11-02 | 中信重工机械股份有限公司 | Key groove lineation method for making aligned tooth sample plate and used for helical gear with odd teeth |
| CN110509248A (en) * | 2019-07-26 | 2019-11-29 | 中国航空工业集团公司济南特种结构研究所 | A kind of lineation device for outer mold surface groove in radome |
| CN112207788A (en) * | 2020-09-22 | 2021-01-12 | 中国兵器工业集团航空弹药研究院有限公司 | Center line marking device and center line alignment method for cylindrical parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Ji Yancheng Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091118 |