CN204868835U - Modular marking tool - Google Patents
Modular marking tool Download PDFInfo
- Publication number
- CN204868835U CN204868835U CN201520594452.7U CN201520594452U CN204868835U CN 204868835 U CN204868835 U CN 204868835U CN 201520594452 U CN201520594452 U CN 201520594452U CN 204868835 U CN204868835 U CN 204868835U
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- CN
- China
- Prior art keywords
- steel ruler
- straight steel
- pointer
- angle bar
- dial plate
- 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.)
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Abstract
The utility model discloses a modular marking tool, its characterized in that: including pointer (1), dial plate (4), straight steel ruler (5), rectangle piece (10) and two angle bar (2, 3), a pointer is equipped with at the dial plate center, and just the straight steel ruler is perpendicular with the pointer central line between pointer and dial plate in the straight steel ruler setting, and linear motion can be by the vertical needle to the straight steel ruler, two angle bar each other become 90 degrees fixed connection, adorned dial plate (4) of straight steel ruler and fixed the one end at the angle bar, guaranteed that the scale mark of straight steel ruler passes the nodical of two angle bar and becomes 45 degrees angles with the angle bar. The utility model discloses can improve marking off efficiency, sparingly purchase multiple marking tool's expense, reprocess and condemned effect of the work piece avoiding causing because of the marking off error.
Description
Technical field
The utility model belongs to machining scribing art, relates to a kind of combined scribing instrument.
Background technology
Line workman generally uses the scoring tools such as picture pin, divider calipers, straight steel ruler, bevel protractor, height gauge, bent plate to rule to there being the workpiece of index plane after blank and roughing, and use instrument various, scratching process is complicated, and inefficiency, very easily causes error.
Utility model content
The purpose of this utility model is to improve line efficiency, saving the expense of multiple scoring tool purchased, and avoids reprocessing and scrapping of the workpiece caused because of line error, proposes a kind of combined scribing instrument.
The technical solution of the utility model is: a kind of combined scribing instrument, is characterized in that: comprise pointer 1, dial plate 4, straight steel ruler 5, rectangular block 10 and two angle bar 2,3; A pointer is equipped with at dial plate center, and straight steel ruler to be arranged between pointer and dial plate and straight steel ruler and pointer central axis, and straight steel ruler can do rectilinear motion by vertical needle; Two angle bar are mutually 90 degree and are fixedly connected with; The dial plate 4 installing straight steel ruler is fixed on one end of angle bar, ensures that the graduation mark of straight steel ruler passes the intersection point of two angle bar and becomes miter angle with angle bar.
Pointer by screw lock on dial plate, the lower surface of pointer tail end fixes a rectangular block 10, processes a through hole, insert a screw in the middle part of rectangular block, one nut is installed outside rectangular block, is convenient to the coordinating of screw and nut fixingly insert all types of straight steel ruler and position does not occur offset.
Beneficial effect: the utility model can improve line efficiency, save the expense of multiple scoring tool purchased, avoids the effect of reprocessing and scrapping of the workpiece caused because of line error.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is pointer structure schematic diagram;
Fig. 3 is the left-hand sectional view of Fig. 2.
Detailed description of the invention
For making the purpose of this utility model, content and advantage clearly, below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of combined scribing instrument, comprises pointer 1, dial plate 4, straight steel ruler 5, rectangular block 10 and two angle bar 2,3; A pointer is equipped with in dial plate center, is locked by screw 6, nut 7, packing ring 8; Straight steel ruler is arranged between pointer and dial plate, the lower surface of pointer tail end fixes a rectangular block 10, for ensureing the straight steel ruler and the pointer central axis that are arranged on rectangular block side, a through hole is processed in the middle part of rectangular block, insert a screw, shape and the straight steel ruler of screw match, and straight steel ruler is stuck between screw and pointer, one nut is installed outside rectangular block, is convenient to the coordinating of screw and nut fixingly insert all types of straight steel ruler and position does not occur offset.Straight steel ruler can do rectilinear motion by vertical needle; Two angle bar are mutually 90 degree and are fixedly connected with; Side that the dial plate 4 installing straight steel ruler is fixed on angle bar ensures that the graduation mark of straight steel ruler becomes miter angle through the intersection point of two angle bar with angle bar.
When using this combined scribing instrument to draw diameter on a cylinder processing work, by two angle bar, cylindrical member at one end is blocked, can by the directional beacon of pointer adjustment sensing 45 degree, straight steel ruler and pointer together rotate identical angle, the graduation mark of straight steel ruler is overlapped with the intersection point of angle bar, uses screw lock pointer, utilize straight steel ruler directly to draw processing work diameter, whole scoring tool any rotation is drawn another processing work diameter, and then the center of circle of this processing work can be obtained;
When using this combined scribing instrument to draw the arbitrarily angled line of any irregular workpiece, determine a datum level, the arbitrarily angled adjustment pointer required above according to drawing, just can draw the angle line of needs.
Claims (2)
1. a combined scribing instrument, is characterized in that: comprise pointer (1), dial plate (4), straight steel ruler (5), rectangular block (10) and two angle bar; A pointer is equipped with at dial plate center, and straight steel ruler to be arranged between pointer and dial plate and straight steel ruler and pointer central axis, and straight steel ruler can do rectilinear motion by vertical needle; Two angle bar are mutually 90 degree and are fixedly connected with; The dial plate (4) installing straight steel ruler is fixed on one end of angle bar, and the graduation mark of straight steel ruler passes the intersection point of two angle bar and becomes miter angle with angle bar.
2. a kind of combined scribing instrument according to claim 1, is characterized in that: pointer is by screw lock on dial plate, and the lower surface of pointer tail end fixes the straight steel ruler level that the guarantee of a rectangular block (10) is arranged on rectangular block side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594452.7U CN204868835U (en) | 2015-08-03 | 2015-08-03 | Modular marking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594452.7U CN204868835U (en) | 2015-08-03 | 2015-08-03 | Modular marking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868835U true CN204868835U (en) | 2015-12-16 |
Family
ID=54813256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594452.7U Active CN204868835U (en) | 2015-08-03 | 2015-08-03 | Modular marking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818128A (en) * | 2016-05-24 | 2016-08-03 | 董延群 | Portable quick scribing device |
| CN111730374A (en) * | 2020-05-22 | 2020-10-02 | 河南新开源石化管道有限公司 | Centre of a circle positioner of titanium alloy bar blank |
-
2015
- 2015-08-03 CN CN201520594452.7U patent/CN204868835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818128A (en) * | 2016-05-24 | 2016-08-03 | 董延群 | Portable quick scribing device |
| CN111730374A (en) * | 2020-05-22 | 2020-10-02 | 河南新开源石化管道有限公司 | Centre of a circle positioner of titanium alloy bar blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |