CN104359361B - Raised type is without cushion block step gage - Google Patents
Raised type is without cushion block step gage Download PDFInfo
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- CN104359361B CN104359361B CN201410648766.0A CN201410648766A CN104359361B CN 104359361 B CN104359361 B CN 104359361B CN 201410648766 A CN201410648766 A CN 201410648766A CN 104359361 B CN104359361 B CN 104359361B
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- cushion block
- measurement
- raised type
- step gage
- font
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Abstract
The invention discloses a kind of new structure without cushion block step gage, it includes pedestal and several measurement columns, the cross section of the pedestal is in ' work ' font, ' п ' font or ' π ' font, its upper surface is fluted, groove is cut by step pitch size is divided into some sections, several measurement columns are sequentially fixed in some sections of groove, measurement column is shaped as cylindricality, its cross section can be circular, rectangle or other shapes, the two ends of measurement column can also be taper type, and cylindricality both ends of the surface are two parallel flat measuring surface.The above-mentioned step gage being embedded in for measurement column in the recessed grain of raised type, abbreviation raised type is without cushion block step gage, its structural reduction, anufacturability is good, using extremely convenient and swift, the measurement head of scale can easily from above, the left side and three, right side direction enter and contacted with the measuring surface of measurement column, measurement is safe and reliable, and operating efficiency is high.
Description
Technical field
The invention belongs to the step gage in measurement instrument field, more particularly to a kind of raised type is without cushion block step gage.
Background technology
Step gage is accurate length material standard device, for examining and determine accurate three coordinate measuring machine and numerical control machining center, its
Precision is high, and manufacture difficulty is very big, expensive.Traditional step gage has two kinds of structures：First, there is standard size cushion block
Step gage, another kind are the step gages of no standard size cushion block.The stability of size is the important technology index of step gage, no mark
The step gage dimensional stability of object staff cun cushion block is better than there is the step gage of standard size cushion block.At present, no cushion block step gage
Measurement column is concave, and its groove is fixed on the groove in the middle part of pedestal cross section in the middle part of elongated pedestal cross section, measurement column
In, the both sides and bottom surface of pedestal are provided with several isometrical through holes, and during measurement, the measurement head of scale needs guiding through each through hole could be from
Left surface and right flank enter to be contacted with the measuring surface of measurement column；Meanwhile existing no cushion block step gage is complicated, operates with
Very inconvenient, slightly the measurement head of imprudence scale can also collide with the surface of through hole, and the security reliability of measurement is poor, work effect
Rate is low, and manufacture difficulty is very big, and the country there is no accurate indented step gage without cushion block production marketing, need to spend big price from foreign countries
Import.
The content of the invention
The problem of existing for current measurement column for indented step gage without cushion block, the present invention propose a kind of measurement column and are
Technical scheme of the raised type without cushion block step gage.It includes elongated pedestal and several survey mass, and the cross section of pedestal is in ' work '
There is raised type groove font, ' п ' font or ' π ' font, its upper surface in the axial direction, and groove is cut by step pitch size to be separated
For some sections, several measurement columns are sequentially fixed in some sections of groove.
The measurement column is shaped as cylindricality, and its cross section can be circular, rectangle or other shapes.Cylindricality measurement column
Can be common cylindricality, or cylindricality two ends are taper types, the both ends of the surface of measurement column are two parallel flat measuring surface.
The beneficial effects of the invention are as follows：
Its structural reduction, good stability of the dimension is better than indented step gage without cushion block anufacturability, manufacturing cost drop
Low, use is extremely convenient and swift, the measurement head of scale can easily from above, the left side and three, right side direction enters and measurement column
Measuring surface contact, measurement is safe and reliable, and operating efficiency is high.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of ' work ' the font raised type without cushion block step gage of the invention.
Fig. 2 is horizontal face view of the raised type without cushion block step gage in Fig. 1.
Fig. 3 is dimensional structure diagram of ' п ' the font raised type without cushion block step gage of the invention.
Fig. 4 is horizontal face view of the raised type without cushion block step gage in Fig. 3.
Fig. 5 is dimensional structure diagram of ' π ' the font raised type without cushion block step gage of the invention.
Fig. 6 is horizontal face view of the raised type without cushion block step gage in Fig. 5.
Fig. 7, Fig. 8, Figure 11 are that stereochemical structure of the raised type of the present invention without the measurement column of common cylindricality in cushion block step gage is shown
It is intended to.
Fig. 9, Figure 10 are solid of the raised type of the present invention without cylindricality two ends in cushion block step gage for the measurement column of taper type
Structural representation.
In figure：1 elongated pedestal, 2 measurement columns.
Embodiment
As shown in Figures 1 to 6, raised type of the present invention includes elongated pedestal 1 and measurement column 2, elongated pedestal without cushion block step gage
Upper surface be raised type groove in the axial direction, groove is cut by step pitch size is divided into some sections, several measurement columns
It is sequentially fixed in some sections of groove.Wherein, to mitigate step gage weight and increasing Strong rigidity, the cross section design of elongated pedestal
Into ' work ' font (Fig. 1,2), ' п ' font (Fig. 3,4) or ' π ' font (Fig. 5,6).Measurement column be common cylindricality (Fig. 7,8,11) or
Cylindricality two ends are taper type (Fig. 9,10), and its circular in cross-section, rectangle or other shapes, cylindricality both ends of the surface are two parallel flat
Measuring surface, the distance of two adjacent measurement column measuring surface in the same direction is a step pitch size.
Claims (4)
1. a kind of raised type is without cushion block step gage, including elongated pedestal and measurement column, it is characterised in that：The elongated pedestal it is upper
There is raised type groove on surface in the axial direction, and groove is cut by step pitch size is divided into some sections, and several measurement columns are successively
It is fixed in some sections of groove.
2. the raised type according to claim 1 is without cushion block step gage, it is characterised in that：The elongated pedestal raised type groove
The cross section of lower section is in ' work ' font, ' п ' font or ' π ' font.
3. the raised type according to claim 2 is without cushion block step gage, it is characterised in that：The measurement column is cylindricality, and it is horizontal
Section is rounded, rectangle or other shapes, cylindricality both ends of the surface are two parallel flat measuring surface.
4. the raised type according to claim 3 is without cushion block step gage, it is characterised in that：The measurement column be common cylindricality or
Cylindricality two ends are taper types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648766.0A CN104359361B (en) | 2014-11-14 | 2014-11-14 | Raised type is without cushion block step gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648766.0A CN104359361B (en) | 2014-11-14 | 2014-11-14 | Raised type is without cushion block step gage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104359361A CN104359361A (en) | 2015-02-18 |
| CN104359361B true CN104359361B (en) | 2017-11-21 |
Family
ID=52526646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410648766.0A Active CN104359361B (en) | 2014-11-14 | 2014-11-14 | Raised type is without cushion block step gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359361B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20006589U1 (en) * | 2000-04-10 | 2000-07-13 | Tzeng, Lee Ching, Kaohsiung | Corrective norms |
| CN2839954Y (en) * | 2005-11-10 | 2006-11-22 | 桂林广陆数字测控股份有限公司 | Step gauge |
| CN202013157U (en) * | 2011-03-26 | 2011-10-19 | 桂林安一量具有限公司 | Grinding semi-embedded step gauge |
| CN202630836U (en) * | 2012-04-18 | 2012-12-26 | 李志刚 | Novel splicing-mode step gauge |
| CN103424048A (en) * | 2012-05-23 | 2013-12-04 | 桂林安一量具有限公司 | Guardrail type step pitch gauge |
| CN203337040U (en) * | 2013-07-08 | 2013-12-11 | 李志刚 | Novel step gauge |
| CN203364683U (en) * | 2013-07-27 | 2013-12-25 | 陕西工业职业技术学院 | Combined type vertical and horizontal two-purpose step gauge |
| CN203758398U (en) * | 2014-03-06 | 2014-08-06 | 苏州卓尔测量技术有限公司 | Novel step pitch gauge |
| CN204286259U (en) * | 2014-11-14 | 2015-04-22 | 柳州科路测量仪器有限责任公司 | Raised type is without cushion block step gage |
-
2014
- 2014-11-14 CN CN201410648766.0A patent/CN104359361B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20006589U1 (en) * | 2000-04-10 | 2000-07-13 | Tzeng, Lee Ching, Kaohsiung | Corrective norms |
| CN2839954Y (en) * | 2005-11-10 | 2006-11-22 | 桂林广陆数字测控股份有限公司 | Step gauge |
| CN202013157U (en) * | 2011-03-26 | 2011-10-19 | 桂林安一量具有限公司 | Grinding semi-embedded step gauge |
| CN202630836U (en) * | 2012-04-18 | 2012-12-26 | 李志刚 | Novel splicing-mode step gauge |
| CN103424048A (en) * | 2012-05-23 | 2013-12-04 | 桂林安一量具有限公司 | Guardrail type step pitch gauge |
| CN203337040U (en) * | 2013-07-08 | 2013-12-11 | 李志刚 | Novel step gauge |
| CN203364683U (en) * | 2013-07-27 | 2013-12-25 | 陕西工业职业技术学院 | Combined type vertical and horizontal two-purpose step gauge |
| CN203758398U (en) * | 2014-03-06 | 2014-08-06 | 苏州卓尔测量技术有限公司 | Novel step pitch gauge |
| CN204286259U (en) * | 2014-11-14 | 2015-04-22 | 柳州科路测量仪器有限责任公司 | Raised type is without cushion block step gage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104359361A (en) | 2015-02-18 |
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