CN206230501U - A kind of pocket drawing rule for fitters - Google Patents
A kind of pocket drawing rule for fitters Download PDFInfo
- Publication number
- CN206230501U CN206230501U CN201621237560.XU CN201621237560U CN206230501U CN 206230501 U CN206230501 U CN 206230501U CN 201621237560 U CN201621237560 U CN 201621237560U CN 206230501 U CN206230501 U CN 206230501U
- Authority
- CN
- China
- Prior art keywords
- graduated scale
- protractor
- sliding block
- fitters
- scriber
- 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
- 238000009434 installation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
A kind of pocket drawing rule for fitters, including scriber, the first graduated scale, the second graduated scale and the protractor being arranged between first graduated scale and second graduated scale, the first sliding groove is provided with first graduated scale, the second sliding groove is provided with second graduated scale, the side of the protractor is provided with the first sliding block coordinated with first sliding groove；First sliding block is strip trapezoidal shape, so that the protractor can relatively described first graduated scale slip；The opposite side of the protractor is provided with the second sliding block coordinated with second sliding groove；Second sliding block is cylindric, so that the protractor can be slided and rotated relative to second graduated scale；The second graduated scale both sides open up fluted, and the scriber can be accommodated in the groove.The utility model has function many, can draw various line segments and measurement workpiece, highly versatile, it is adaptable to various places and environment；Meanwhile, it is easy to use, take care of and easy to carry.
Description
Technical field
The utility model is related to scoring equipment technical field, more particularly to a kind of pocket drawing rule for fitters.
Background technology
Line is one of indispensable important procedure of machining, and line is divided into plane line and three-dimensional two kinds of line,
It is a kind of complicated and elaboration, there should be the operation skill of speed limit, also has suitable instrument preferably to realize, mesh
When preceding pincers worker carries out the line of angle to workpiece, miniature workpiece is passed through frequently with universal protractor, and universal protractor and others are drawn
Line survey tool such as angle marking rule are usually that workpiece is placed on face plate, and the plane that angle is carried out in the horizontal plane is drawn
Line, inconvenience carries out the line of vertical plane, can not carry out three-dimensional line, for the angle marking of slightly large-scale workpiece, through frequently with
The indirect method that trigonometric function is calculated is, it is necessary to calculating instrument and preferable Fundamentals of Mathematics, it is impossible to carries out to simple, intuitive angle and draws
Line.
Traditional scoring tool species is various, poor universality, and specificity is strong, and the requirement to place and environment is very high, keeping
Also inconvenient with carrying, scale error causes line operation and efficiency and quality influenced to different extents in use.
The content of the invention
The purpose of this utility model is the shortcoming for overcoming prior art, there is provided a kind of pocket drawing rule for fitters.
In order to solve the above technical problems, the utility model employs following technical measures：
A kind of pocket drawing rule for fitters, including scriber, the first graduated scale, the second graduated scale and it is arranged at first quarter
Protractor between degree chi and second graduated scale, is provided with the first sliding groove, second quarter on first graduated scale
The second sliding groove is provided with degree chi, the side of the protractor is provided with the first sliding block coordinated with first sliding groove；
First sliding block is strip trapezoidal shape, so that the protractor can relatively described first graduated scale slip；The protractor
Opposite side be provided with second sliding groove coordinate the second sliding block；Second sliding block is cylindric, so that described
Protractor can be slided and rotated relative to second graduated scale；The second graduated scale both sides open up fluted, and the scriber can
It is accommodated in the groove.
The utility model can also be further perfect by following technical measures：
As a further improvement, the scale on needle point correspondence second graduated scale of the scriber is provided with position line.
As a further improvement, the scriber is slidably connected with the groove.
As a further improvement, rotary shaft is provided with the middle of the scriber, can be along perpendicular to the pocket drawing rule for fitters
The scope of residing Plane Rotation is 0-90 degree.
As a further improvement, the two ends of first graduated scale and second graduated scale are equipped with keeper.
As a further improvement, be provided with nut on second sliding block, installation for second graduated scale and solid
It is fixed.
Compared with prior art, the utility model has advantages below：
1st, function is more, with the function of drawing various line segments and measurement workpiece；
2nd, highly versatile, it is adaptable to various places and environment；
3rd, it is easy to use, take care of and easy to carry.
Brief description of the drawings
Accompanying drawing 1 is a kind of schematic diagram of pocket drawing rule for fitters of the utility model.
Accompanying drawing 2 is the generalized section of the marking-out rule of the utility model first, the second marking-out rule and protractor junction.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1 to Fig. 2, a kind of pocket drawing rule for fitters, including scriber 10, the first graduated scale 20, the second scale
Chi 30 and the protractor 40 being arranged between first graduated scale 20 and second graduated scale 30, first graduated scale 20
On be provided with the first sliding groove 21, the second sliding groove 31, the side of the protractor 40 are provided with second graduated scale 30
It is provided with the first sliding block 41 coordinated with first sliding groove 21；First sliding block 41 is strip trapezoidal shape, so that institute
State protractor 40 can relatively described first graduated scale 20 slide；The opposite side of the protractor 40 is provided with and is slided with described second
The second sliding block 42 that groove 31 coordinates；Second sliding block 42 is for cylindric, so that the protractor 40 can relatively described second
Graduated scale 30 is slided and rotated；The both sides of second graduated scale 30 open up fluted 32, and the scriber 10 can be accommodated in described recessed
In groove 32.
The pocket drawing rule for fitters function is more, and with the function of drawing various line segments and measurement workpiece, highly versatile is applicable
In various places and environment；Meanwhile, it is easy to use, take care of and easy to carry.
In embodiment, the first sliding groove 21 is provided with first graduated scale 20, second graduated scale 30 can pass through
First sliding block 41 of the protractor 40 is slided along first sliding groove 21；Second is provided with second graduated scale 30
Sliding groove 31, second graduated scale 30 can be slided by the second sliding block 42 of the protractor 40 along second sliding groove 31
It is dynamic, so, according to the demand of different workpieces, can carry out drawing various line segments and the multi-faceted measurement of workpiece.
In embodiment, the scale on correspondence second graduated scale 30 of needle point 11 of the scriber 10 is provided with position line 12,
The scriber 10 has certain shape size, is not easy to the running fix of the scriber 10, by setting the position line 12,
It is corresponding with the graduation mark on second graduated scale 30 by the position line 12 in line, line precision can be improved.
The protractor 40 is circle, the graduation mark of 0-360 degree is carved with the protractor 40, with first scale
Line on the basis of chi 20, because second sliding block 42 is cylindric, second graduated scale 30 can be by the protractor 40
Second sliding block 42 is rotated, and can meet the demand of different workpieces multi-angle line, is also improved while improving line precision
The versatility of the pocket drawing rule for fitters.
The scriber 10 is slidably connected with the groove 32, and the line size need of different workpieces can be met by being slidably connected
Ask.
Rotary shaft 13 is provided with the middle of the scriber 10, can be along perpendicular to Plane Rotation residing for the pocket drawing rule for fitters
Scope be 0-90 degree, by the anglec of rotation, on the one hand can carry out plane line and it is three-dimensional rule, be both adapted to miniature workpiece or
It is adapted to slightly large-scale workpiece；On the other hand horizontal plane line and vertical plane line can also be carried out, the portable pincers worker is improve
The versatility of marking-out rule.
The two ends of first graduated scale 20 and second graduated scale 30 are equipped with keeper 50, are drawn needed for determining
After the plane of line, can be positioned by 50 pairs of pocket drawing rule for fitters of the keeper, it is ensured that the steady of work of ruling
It is qualitative.
Refer to Fig. 2, nut 311 be provided with second sliding block 31, for second graduated scale 30 installation and
It is fixed, while setting up pad 312 on second sliding block 31, it is ensured that it is smooth that the pocket drawing rule for fitters is used.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc. should be included in the utility model
Within the scope of protection.
Claims (6)
1. a kind of pocket drawing rule for fitters, it is characterised in that including scriber, the first graduated scale, the second graduated scale and be arranged at
Protractor between first graduated scale and second graduated scale, the first sliding groove is provided with first graduated scale,
The second sliding groove is provided with second graduated scale, the side of the protractor is provided with and first sliding groove cooperation
First sliding block；First sliding block is strip trapezoidal shape, so that the protractor can relatively described first graduated scale slip；Institute
The opposite side for stating protractor is provided with the second sliding block coordinated with second sliding groove；Second sliding block for cylindric, from
And the protractor is slided and is rotated relative to second graduated scale；The second graduated scale both sides open up fluted, institute
Stating scriber can be accommodated in the groove.
2. pocket drawing rule for fitters according to claim 1, it is characterised in that the needle point correspondence of the scriber described the
Scale on two graduated scales is provided with position line.
3. pocket drawing rule for fitters according to claim 1, it is characterised in that the scriber and the groove are slided and connected
Connect.
4. pocket drawing rule for fitters according to claim 1, it is characterised in that be provided with rotary shaft in the middle of the scriber,
Can be 0-90 degree along the scope perpendicular to Plane Rotation residing for the pocket drawing rule for fitters.
5. pocket drawing rule for fitters according to claim 1, it is characterised in that first graduated scale and described second
The two ends of graduated scale are equipped with keeper.
6. pocket drawing rule for fitters according to claim 1, it is characterised in that be provided with spiral shell on second sliding block
Mother, for the installation and fixation of second graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237560.XU CN206230501U (en) | 2016-11-18 | 2016-11-18 | A kind of pocket drawing rule for fitters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237560.XU CN206230501U (en) | 2016-11-18 | 2016-11-18 | A kind of pocket drawing rule for fitters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230501U true CN206230501U (en) | 2017-06-09 |
Family
ID=58990312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621237560.XU Expired - Fee Related CN206230501U (en) | 2016-11-18 | 2016-11-18 | A kind of pocket drawing rule for fitters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2717714A1 (en) * | 2017-12-22 | 2019-06-24 | Univ Valladolid | Measurement tool and multifunctional marking (Machine-translation by Google Translate, not legally binding) |
-
2016
- 2016-11-18 CN CN201621237560.XU patent/CN206230501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2717714A1 (en) * | 2017-12-22 | 2019-06-24 | Univ Valladolid | Measurement tool and multifunctional marking (Machine-translation by Google Translate, not legally binding) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |