CN106078666A - A kind of equidistant line or circular arc chalker - Google Patents
A kind of equidistant line or circular arc chalker Download PDFInfo
- Publication number
- CN106078666A CN106078666A CN201610513202.5A CN201610513202A CN106078666A CN 106078666 A CN106078666 A CN 106078666A CN 201610513202 A CN201610513202 A CN 201610513202A CN 106078666 A CN106078666 A CN 106078666A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- gripper shoe
- circular arc
- chalker
- scale
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
Abstract
The invention belongs to slide calliper rule applied technical field, specifically disclose a kind of equidistant line or circular arc chalker, including contiguous block, and one end be connected with contiguous block respectively the first gripper shoe, the second gripper shoe, and be connected with the first gripper shoe, the second gripper shoe other end respectively the first fixture block, the second fixture block, and be arranged on the complementary scale on the second fixture block, and run through complementary scale and one end and fix, with the first fixture block, the main scale being connected, wherein, complementary scale is set to hollow plank frame.A kind of equidistant line of the present invention or having the beneficial effects that of circular arc chalker: its design is rational in infrastructure, all steel alloy building block mutually assemble with the use of, its service life is long, and uses work efficiency high without often maintenance；The problem solving existing slide calliper rule function singleness, can draw circular arc and line segment exactly on workpiece and measure the outside dimension of workpiece, applied widely.
Description
Technical field
The invention belongs to slide calliper rule applied technical field, be specifically related to a kind of equidistant line or circular arc chalker, except tool
Have outside the effect of measurement, apply also for carrying out efficiently, equidistant line or circular arc line operation accurately.
Background technology
Mark slide calliper rule are a kind of measurers measuring length, internal-and external diameter, the degree of depth, and slide gauge is by main scale and is attached on main scale to slide
Dynamic vernier two parts are constituted, and the main scale of slide gauge and vernier have two secondary movable measuring jaws, is internal measure-hand and outer survey respectively
Measuring jaw, internal measure-hand is commonly used to measure internal diameter, and external pelivimetry pawl is commonly used to measure length and external diameter, is broadly divided into vernier calliper
Chi, dial caliper and digimatic calipers three kinds.Slide gauge, utilizes the chi general length of shape portable of cursor principle segmentation reading
Degree survey tool, is mainly used in measuring internal diameter, and external diameter, ladder and the degree of depth etc., during measurement, the integer part of value is read from main scale
Going out, fractional part reads from vernier cursor, and cursor principle is to utilize on the ruling span (abbreviation line-spacing) on main scale and vernier cursor
The difference of line-spacing read fractional part, have tri-kinds of least count values of 0.02mm, 0.05mm and 0.01mm；Dial caliper, with essence
Close tooth bar, gear tooth pitch as known length, using with the dial gauge of corresponding indexing as amplifying, segmentation and indicating section
Big shape portable dimensional measuring instrument, dial caliper can solve the error in reading problem of slide gauge, common least count value
There is 0.01mm and 0.02mm two kinds；Digimatic calipers, uses and holds the measurement system such as grid, magnetic grid, measure indicating value with numerical monitor
Dimensional measuring instrument, conventional resolution is 0.01mm, it is allowed to error is ± 0.03mm/150mm, also has the resolution to be
The high-precision digital-display slide calliper rule of 0.005mm, it is allowed to error is ± 0.015mm/150mm, also resolution is the multipurpose of 0.001mm
Digital display micrometer, it is allowed to error is ± 0.005mm/50mm.
Three kinds of slide calliper rule of said structure, although it can meet the measurement demand of simple multiple occasion different structure, but,
It cannot carry out efficiently on workpiece, equidistantly rule accurately or circular arc line, has to increase other accessory and carries out
Away from line or circular arc line operation, the equidistant line carrying out improving or the most equidistant line of workload of circular arc line or circular arc are drawn
Line operation is loaded down with trivial details, also affects work efficiency and accuracy simultaneously, can not meet existing high-level use demand, and this is to work as
Front urgently to be resolved hurrily.
Therefore, based on the problems referred to above, the present invention provides a kind of equidistant line or circular arc chalker.
Summary of the invention
Goal of the invention: it is an object of the invention to provide a kind of equidistant line or circular arc chalker, its design is rational in infrastructure,
All steel alloy building block mutually assemble with the use of, its service life is long, and high, simultaneously without often maintenance service efficiency
The problem solving existing slide calliper rule function singleness, can complete to measure and equidistant line or circular arc line operation, applied widely.
Technical scheme: the present invention provides a kind of equidistant line or circular arc chalker, including contiguous block, and one end respectively with
The first gripper shoe that contiguous block connects, the second gripper shoe, and the be connected with the first gripper shoe, the second gripper shoe other end respectively
One fixture block, the second fixture block, and it is arranged on the complementary scale on the second fixture block, and it is fixing with the first fixture block even to run through complementary scale and one end
The main scale connect, wherein, complementary scale is set to hollow plank frame；Described contiguous block, the first gripper shoe, the second gripper shoe,
One fixture block and the second fixture block are connected by the first bolt, the second bolt and the 3rd bolt respectively.
The technical program, described equidistant line or circular arc chalker, also include that the band being arranged on contiguous block is anti-skidding
Screw thread Handheld Division, and be symmetrically arranged on complementary scale and least one set that one end is connected with main scale location adjusting screw rod.
The technical program, described first fixture block, the second fixture block are respectively set to knife-edge plank frame, and the first fixture block,
The opposite face of the second fixture block is provided with the L-shaped notch being used in conjunction with each other.
Compared with prior art, a kind of equidistant line of the present invention or having the beneficial effects that of circular arc chalker: 1, its
Design rational in infrastructure, all steel alloy building block mutually assemble with the use of, its service life is long, and makes without often maintenance
High by work efficiency；2, the problem solving existing slide calliper rule function singleness, can draw circular arc and line segment and survey exactly on workpiece
The outside dimension of amount workpiece, applied widely.
Accompanying drawing explanation
Fig. 1 is a kind of equidistant line or the structural representation of circular arc chalker of the present invention；
Fig. 2 is a kind of equidistant line or the main scale of circular arc chalker, the complementary scale assembling structural representation of the present invention；
Wherein, in figure, sequence number mark is as follows: 1-contiguous block, 2-antiskid thread Handheld Division, 3-the first gripper shoe, 4-second support
Plate, 5-the first fixture block, 6-the second fixture block, 7-main scale, 8-complementary scale, 9-position adjusting screw rod, 10-the first bolt, 11-
Second bolt, 12-the 3rd bolt.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention.
A kind of equidistant line as depicted in figs. 1 and 2 or circular arc chalker, including contiguous block 1, and one end respectively with even
Connect first gripper shoe the 3, second gripper shoe 4 that block 1 connects, and be connected with first gripper shoe the 3, second gripper shoe 4 other end respectively
First fixture block the 5, second fixture block 6, and be arranged on the complementary scale 8 on the second fixture block 6, and run through complementary scale 8 and one end and first
The fixing main scale 7 connected of fixture block 5, wherein, complementary scale 8 is set to hollow plank frame；Contiguous block the 1, first gripper shoe 3,
Two gripper shoe the 4, first fixture blocks 5 and the second fixture block 6 are respectively by the first bolt the 10, second bolt 11 and the 3rd location
Bolt 12 connects.
It is further preferred that equidistant line or circular arc chalker, also include the band antiskid thread being arranged on contiguous block 1
Handheld Division 2, and be symmetrically arranged on complementary scale 8 and least one set that one end is connected with main scale 7 location adjusting screw rod 9,
For positioning the numerical information (the numerical information precision measured by anti-sliding stop impact) recording current measurement, can position simultaneously
After carry out equidistant line line operation or circular arc line operation, improve work efficiency and work quality；And first fixture block 5, second
Fixture block 6 is respectively set to knife-edge plank frame, and the opposite face of first fixture block the 5, second fixture block 6 is provided with and is used in conjunction with each other
L-shaped notch, snaps in workpiece during measurement and prevents phenomenons such as coming off, it is ensured that measure efficiency and quality.
The equidistant line of this structure or circular arc chalker, measure and maximum equidistant line line scope 0-150mm, 0-
200mm, 0-250mm, 0-300mm(i.e. main scale 7 can be to be flexibly connected with the connection end of the first fixture block 5, according to needing more change owner
Scale 7), certainty of measurement is 0.1mm.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvement, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. an equidistant line or circular arc chalker, it is characterised in that: include contiguous block (1), and one end respectively with contiguous block
(1) the first gripper shoe (3) of connecting, the second gripper shoe (4), and respectively with the first gripper shoe (3), the second gripper shoe (4) another
First fixture block (5) of end connection, the second fixture block (6), and the complementary scale (8) being arranged on the second fixture block (6), and run through complementary scale
(8) and the fixing main scale (7) being connected of one end and the first fixture block (5), wherein, complementary scale (8) is set to hollow plank frame；Institute
State contiguous block (1), the first gripper shoe (3), the second gripper shoe (4), the first fixture block (5) and the second fixture block (6) respectively by first
Bolt (10), the second bolt (11) and the 3rd bolt (12) connect.
A kind of equidistant line the most according to claim 1 or circular arc chalker, it is characterised in that: described equidistant line or
Circular arc chalker, also includes the band antiskid thread Handheld Division (2) being arranged on contiguous block (1), and is symmetrically arranged at pair
Least one set location adjusting screw rod (9) that on scale (8) and one end is connected with main scale (7).
A kind of equidistant line the most according to claim 1 or circular arc chalker, it is characterised in that: described first fixture block
(5), the second fixture block (6) be respectively set to knife-edge plank frame, and the opposite face of the first fixture block (5), the second fixture block (6) is provided with
The L-shaped notch being used in conjunction with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513202.5A CN106078666A (en) | 2016-07-04 | 2016-07-04 | A kind of equidistant line or circular arc chalker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513202.5A CN106078666A (en) | 2016-07-04 | 2016-07-04 | A kind of equidistant line or circular arc chalker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106078666A true CN106078666A (en) | 2016-11-09 |
Family
ID=57211974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513202.5A Pending CN106078666A (en) | 2016-07-04 | 2016-07-04 | A kind of equidistant line or circular arc chalker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106078666A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056504U (en) * | 1989-09-21 | 1990-04-25 | 刘宣伟 | Vernier divider caliper for hole |
| CN2125486U (en) * | 1992-04-30 | 1992-12-23 | 陈洪 | Multifunctional geometry scriberr |
| CN2183858Y (en) * | 1993-09-30 | 1994-11-30 | 张长林 | Multifunctional mark scraper |
| WO1998051990A1 (en) * | 1997-05-09 | 1998-11-19 | Brown & Sharpe Tesa S.A. | Portable precision electronic calliper |
| CN2424887Y (en) * | 2000-06-07 | 2001-03-28 | 刘长在 | Multi-functional vernier marking gauge |
| CN202123509U (en) * | 2011-06-23 | 2012-01-25 | 彭健 | Multifunctional marking vernier scale |
| CN205904996U (en) * | 2016-07-04 | 2017-01-25 | 江苏省宜兴丁蜀中等专业学校 | Equidistant line or circular arc marking device |
-
2016
- 2016-07-04 CN CN201610513202.5A patent/CN106078666A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056504U (en) * | 1989-09-21 | 1990-04-25 | 刘宣伟 | Vernier divider caliper for hole |
| CN2125486U (en) * | 1992-04-30 | 1992-12-23 | 陈洪 | Multifunctional geometry scriberr |
| CN2183858Y (en) * | 1993-09-30 | 1994-11-30 | 张长林 | Multifunctional mark scraper |
| WO1998051990A1 (en) * | 1997-05-09 | 1998-11-19 | Brown & Sharpe Tesa S.A. | Portable precision electronic calliper |
| CN2424887Y (en) * | 2000-06-07 | 2001-03-28 | 刘长在 | Multi-functional vernier marking gauge |
| CN202123509U (en) * | 2011-06-23 | 2012-01-25 | 彭健 | Multifunctional marking vernier scale |
| CN205904996U (en) * | 2016-07-04 | 2017-01-25 | 江苏省宜兴丁蜀中等专业学校 | Equidistant line or circular arc marking device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |