CN202393335U - Perpendicularity measurement device - Google Patents
Perpendicularity measurement device Download PDFInfo
- Publication number
- CN202393335U CN202393335U CN2011205216822U CN201120521682U CN202393335U CN 202393335 U CN202393335 U CN 202393335U CN 2011205216822 U CN2011205216822 U CN 2011205216822U CN 201120521682 U CN201120521682 U CN 201120521682U CN 202393335 U CN202393335 U CN 202393335U
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- CN
- China
- Prior art keywords
- indicator
- perpendicularity
- measurement device
- measuring instrument
- slip cap
- 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
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Abstract
The utility model relates to a perpendicularity measurement device and belongs to the field of measurement devices. The perpendicularity measurement device comprises a base (1) and a vertical column (2). The perpendicularity measurement device is characterized in that the vertical column (2) is vertically fixed on the base (1), a sliding sleeve (3) capable of sliding is sleeved on the vertical column (2), and the sliding sleeve (3) is connected with a horizontally arranged indicator (7) through a connector together. Compared with the prior art, the perpendicularity measurement device disclosed by the utility model is accurate in measurement, is convenient to use, is suitable for measuring the perpendicularity of certain special work-pieces and is stronger in applicability.
Description
Technical field
Verticality measuring instrument belongs to the surveying instrument apparatus field, is specifically related to a kind of workpiece squareness measurement instrument.
Background technology
At present in China's mechanical processing industry; The error of perpendicularity that is used for production quality control, workpiece calibration, tooling device adjustment is measured; Except that with the large-scale detecting instruments such as three-dimensional, be to use try square to cooperate clearance gauge to measure basically, can only be according to the approximate error of perpendicularity that draws of clearance gauge; And try square is higher to reference field and tested surface accuracy requirement, and is very inconvenient.Particularly in the coordinate dimension measuring process of workpiece, need the verticality of adjustment workpiece and reference field, verticality numerical value accurately must be arranged, this just needs one can direct reading verticality measuring instrument.Some enterprise has introduced advanced surveying instruments such as three-dimensional in order to measure accurately, but expense is expensive, and then can't measure some special workpieces.
Summary of the invention
The technical matters that the utility model will solve is: overcome the deficiency of prior art, provide a kind of measurement accurate, easy to use, and be applicable to the squareness measurement instrument of some special workpieces.
The utility model solves the technical scheme that its technical matters adopted: this verticality measuring instrument; Comprise base and column; It is characterized in that: column vertically is fixed on the base; Be with slidably slip cap on the column, slip cap links together through the indicator of coupling arrangement and horizontal positioned.Indicator writes down twice reading that is in differing heights respectively, twice indicator display is subtracted each other be the final error of perpendicularity.
Described coupling arrangement comprises dial framework, fastening bolt, fixing sleeve and screw, and an end of dial framework tightens together through screw and slip cap, and the other end passes through the fastening bolt of fixing sleeve and inside with the indicator horizontal fixed.Can make slip cap realize sliding up and down and fixing through slack adjuster.
Described indicator is selected dial gauge or clock gauge for use.
Compared with prior art, the beneficial effect that verticality measuring instrument had of the utility model is:
1, simple and practical, measure accurately: utilize twice reading of indicator to write down the verticality result, uses very conveniently, indicator can be selected dial gauge or the different degree of accuracy of clock gauge realization for use, and it is more accurate to measure;
2, practical: all can use this verticality measuring instrument and measure so long as can place the place of base, solve the difficult problem that some special workpieces can't be measured, applicability is stronger.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of the utility model.
Wherein: 1, base 2, column 3, slip cap 4, dial framework 5, fastening bolt 6, fixing sleeve 7, indicator 8, screw.
Fig. 1～2nd, the most preferred embodiment of the utility model verticality measuring instrument further specifies below in conjunction with 1～2 pair of the utility model of accompanying drawing:
Embodiment
With reference to accompanying drawing 1～2: this verticality measuring instrument, comprise base 1, column 2 and indicator 7, column 2 vertically is fixed on the base 1, is with slidably slip cap 3 on the column 2, and slip cap 3 links together through the indicator 7 of coupling arrangement and horizontal positioned.Indicator 7 writes down twice reading that is in differing heights respectively, twice indicator 7 reading is subtracted each other be the final error of perpendicularity.Indicator 7 is selected dial gauge for use.
Coupling arrangement comprises dial framework 4, fastening bolt 5, fixing sleeve 6 and screw 8, and an end of dial framework 4 tightens together through screw 8 and slip cap 3, and the other end passes through the fastening bolt 5 of fixing sleeve 6 and inside with indicator 7 horizontal fixed.Can make slip cap 3 realize sliding up and down and fixing through slack adjuster 8.
The course of work is following:
During measuring workpieces, this verticality measuring instrument is vertically placed, made the gauge head of indicator 7 touch measurement face, left-right rotation slip cap 3 searches out minimum value, recording indicator 7 readings; Base 1 is motionless then; Improve slip cap 3 to certain altitude, the gauge head with indicator 7 touches measurement face once more, and left-right rotation slip cap 3 searches out minimum value; Recording indicator 7 is reading for the second time, twice indicator 7 reading is subtracted each other be the final error of perpendicularity.
If need to improve the degree of accuracy of reading, indicator 7 also can be selected clock gauge for use.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (4)
1. verticality measuring instrument; Comprise base (1) and column (2); It is characterized in that: column (2) vertically is fixed on the base (1), is with slidably slip cap (3) on the column (2), and slip cap (3) links together through the indicator (7) of coupling arrangement and horizontal positioned.
2. verticality measuring instrument according to claim 1; It is characterized in that: described coupling arrangement comprises dial framework (4), fastening bolt (5), fixing sleeve (6) and screw (8); One end of dial framework (4) tightens together through screw (8) and slip cap (3), and the other end passes through the fastening bolt (5) of fixing sleeve (6) and inside with indicator (7) horizontal fixed.
3. verticality measuring instrument according to claim 1 and 2 is characterized in that: described indicator (7) is a dial gauge.
4. verticality measuring instrument according to claim 1 and 2 is characterized in that: described indicator (7) is a clock gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205216822U CN202393335U (en) | 2011-12-14 | 2011-12-14 | Perpendicularity measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205216822U CN202393335U (en) | 2011-12-14 | 2011-12-14 | Perpendicularity measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393335U true CN202393335U (en) | 2012-08-22 |
Family
ID=46668253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205216822U Expired - Fee Related CN202393335U (en) | 2011-12-14 | 2011-12-14 | Perpendicularity measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247908A (en) * | 2016-08-30 | 2016-12-21 | 河海大学 | For rocks sample perpendicularity and the tester of end face flatness and using method |
| CN106441040A (en) * | 2016-08-30 | 2017-02-22 | 河海大学 | Tester for testing perpendicularity and flatness of rock-like sample and usage method thereof |
| CN106595442A (en) * | 2016-12-13 | 2017-04-26 | 惠阳航空螺旋桨有限责任公司 | Tool for measuring perpendicularity of relatively large part |
-
2011
- 2011-12-14 CN CN2011205216822U patent/CN202393335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247908A (en) * | 2016-08-30 | 2016-12-21 | 河海大学 | For rocks sample perpendicularity and the tester of end face flatness and using method |
| CN106441040A (en) * | 2016-08-30 | 2017-02-22 | 河海大学 | Tester for testing perpendicularity and flatness of rock-like sample and usage method thereof |
| CN106595442A (en) * | 2016-12-13 | 2017-04-26 | 惠阳航空螺旋桨有限责任公司 | Tool for measuring perpendicularity of relatively large part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |