CN101545752B - System for detecting verticality - Google Patents
System for detecting verticality Download PDFInfo
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- CN101545752B CN101545752B CN2008100695005A CN200810069500A CN101545752B CN 101545752 B CN101545752 B CN 101545752B CN 2008100695005 A CN2008100695005 A CN 2008100695005A CN 200810069500 A CN200810069500 A CN 200810069500A CN 101545752 B CN101545752 B CN 101545752B
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- hole
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- vertical strip
- sounding rod
- slide mass
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Abstract
The invention discloses a system for detecting the verticality. The system is provided with a horizontal base and a vertical support, wherein the vertical support is provided with a benchmark detection mechanism and a declination detection mechanism. The system is characterized in that the vertical support is provided with a vertical bar-shaped through hole; a horizontal positioning rod in the declination detection mechanism is arranged on the vertical support, and extends out of the vertical bar-shaped through hole; the declination detection mechanism passes through the vertical bar-shaped through hole, and a sliding body of the declination detection mechanism is provided with a horizontal through hole; and a measuring rod is inserted at one end of the horizontal through hole, a dial gauge is inserted at the other end of the horizontal through hole, and a detection head of the dial gauge is contacted with the measuring rod. The system has the advantages of making correction detection more convenient, improving the detection accuracy, easily measuring vertical faces of structures in different shapes, and meeting the detection requirements on various workpieces.
Description
Technical field
The invention belongs to frock detection technique field, specifically, relate to a kind of system for detecting verticality.
Background technology
In the machine industry, often workpiece is carried out the detection of " verticality " this mass property parameter, as try square and clearance gauge or with try square and see that by rule of thumb light slit estimates.The error of perpendicularity that records like this is very big.At this predicament, corresponding verticality testing tool has appearred, the verticality cubing that provides as the patent No. 93213164.6, be provided with horizontal base, be fixed with the setting pillar on this horizontal base, two index gauges be installed on the described setting pillar, can improve the accuracy of detection of verticality by this structure respectively as benchmaring mechanism and deviation testing agency, but two index gauges are to be installed in respectively on the table bar of two rigidity, and the table bar is installed in by anchor ear and erects on the pillar.After anchor ear, table bar and index gauge are fixed together, can only on small vertical plane, do detection, and anchor ear rotates around erectting pillar easily, be difficult to guarantee that two table bars can remain on the same vertical plane, its adjustment difficulty is bigger, and has a strong impact on the detection quality.
The shortcoming of existing verticality cubing is: the adjustment difficulty of cubing itself is big, detection of complex, and accuracy of detection is poor.
Summary of the invention
The purpose of this invention is to provide a kind of adjustment and detect system for detecting verticality more easily, can improve its accuracy of detection simultaneously.
For achieving the above object, the present invention explains a kind of system for detecting verticality, be provided with horizontal base, be fixed with the setting pillar on this horizontal base, press upper and lower layout on the described setting pillar, benchmaring mechanism and deviation testing agency are installed, and its key is: have vertical strip through-hole on the described setting pillar;
Horizontal location bar in the described deviation testing agency is installed on the described setting pillar by downslide kinetoplast and nut, and this horizontal location bar stretches out described vertical strip through-hole;
Existing a lot of workpiece mostly are shaped piece, verticality as crankcase, cylinder head, cylinder cap etc. detects, regulate the height and the position of benchmaring mechanism and deviation testing agency by the vertical strip through-hole of erectting in the pillar, guaranteed that benchmaring mechanism and deviation testing agency are all the time on same vertical plane, be easy to the detection needs of various workpieces are satisfied in the detection between difformity structure vertical plane.
Described deviation testing agency is provided with slide mass and passes described vertical strip through-hole, should go up slide mass one end and be provided with a circle chimb, this chimb abuts in a side of described vertical strip through-hole, upward be set with round nut on the other end of slide mass, should go up the opposite side that round nut abuts against described vertical strip through-hole, spacing to described last slide mass, have horizontal through hole on this on the slide mass;
End at described horizontal through hole is fitted with sounding rod, this sounding rod and described horizontal location bar are positioned at the homonymy of described vertical strip through-hole, thread bush is equipped with setting nut on the external part of described sounding rod, also be set with spring on the sounding rod, this spring is connected between described setting nut and the last slide mass;
The other end of described horizontal through hole is fitted with the gauge stand of dial gauge, and it is spacing to described gauge stand that this horizontal through hole radially is equipped with holding screw, and the detection head of described dial gauge stretches out described gauge stand, contacts with described sounding rod.
Only adopt a dial gauge just can detect the verticality of workpiece, improved accuracy of detection, it is more convenient that adjustment is detected.
Have the bar shaped keyway on the described sounding rod, described going up on the slide mass radially is fitted with stop screw, and this stop screw inserts in the described keyway spacing to described sounding rod.Can prevent that sounding rod from coming off from the horizontal through hole of last slide mass.
The external part termination of described sounding rod is a tapering point, and the awl point of this tapering point has spherical groove, and ball is installed in the groove.
Ball is installed, is realized that sounding rod contacts with rolling between tested surface, avoids damaging workpiece and cubing.
An end that is fixed on described horizontal base is propped up in described setting, and described horizontal location bar and sounding rod stretch out described vertical strip through-hole from the opposite direction of described horizontal base.
Described benchmaring mechanism is provided with the downslide kinetoplast and passes described vertical strip through-hole, this downslide kinetoplast is provided with a circle boss, this boss abuts against a side of described vertical strip through-hole, be set with down round nut on this downslide kinetoplast, this time round nut abuts against the opposite side of described vertical strip through-hole, spacing to described downslide kinetoplast, have the screw rod end of the described horizontal location bar of horizontal tapped through hole suit on the described downslide kinetoplast, this screw rod end is set with setscrew nut and leans against on the boss of described downslide kinetoplast, and the polished end of this horizontal location bar is stretched out described downslide kinetoplast.
Unclamp round nut down, can regulate benchmaring mechanism and vertically slide on the strip through-hole, all right draw level backstay, the verticality that satisfies differing heights, different distance detection faces detects.
The polished end termination of described horizontal location bar is a tapering point, and the awl point of this tapering point has spherical groove, and ball is installed in the groove.
Can use clock gauge to replace described dial gauge.
Verticality is converted to length, and detects, improved accuracy of detection with clock gauge or dial gauge.
Remarkable result of the present invention is: provide a kind of adjustment to detect system for detecting verticality more easily, simultaneously can improve its accuracy of detection, regulate the height and the position of benchmaring mechanism and deviation testing agency by vertical strip through-hole, be easy to the detection needs of various workpieces are satisfied in the detection between difformity structure vertical plane.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation of deviation testing agency.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
As shown in Figure 1, 2, 3:
A kind of system for detecting verticality, be provided with horizontal base 1, be fixed with on this horizontal base 1 and erect pillar 2, press upper and lower layout on the described setting pillar 2, benchmaring mechanism and deviation testing agency are installed, it is characterized in that: have vertical strip through-hole 2a on the described setting pillar 2;
Existing a lot of workpiece mostly are shaped piece, verticality as crankcase, cylinder head, cylinder cap etc. detects, regulate the height and the position of benchmaring mechanism and deviation testing agency by the vertical strip through-hole 2a that erects in the pillar 2, guaranteed that benchmaring mechanism and deviation testing agency are all the time on same vertical plane, be easy to the detection needs of various workpieces are satisfied in the detection between difformity structure vertical plane.
Described deviation testing agency is provided with slide mass 5 and passes described vertical strip through-hole 2a, should go up slide mass 5 one ends and be provided with a circle chimb 5a, this chimb 5a abuts in the side of described vertical strip through-hole 2a, upward be set with round nut 4 on the other end of slide mass 5, should go up the opposite side that round nut 4 abuts against described vertical strip through-hole 2a, spacing to described last slide mass 5, have horizontal through hole on the slide mass 5 on this;
End at described horizontal through hole is fitted with sounding rod 6, this sounding rod 6 and described horizontal location bar 3 are positioned at the homonymy of described vertical strip through-hole 2a, thread bush is equipped with setting nut 7 on the external part of described sounding rod 6, also be set with spring 8 on the sounding rod 6, this spring 8 is connected between described setting nut 7 and the last slide mass 5;
The other end of described horizontal through hole is fitted with the gauge stand 9a of dial gauge 9, it is spacing that this horizontal through hole radially is equipped with 10 couples of described gauge stand 9a of holding screw, this gauge stand 9a is fixed on the shell of described dial gauge 9, the detection head 9b of described dial gauge 9 stretches out described gauge stand 9a, contacts with described sounding rod 6.
Only adopt a dial gauge 9 just can detect the verticality of workpiece, improved accuracy of detection, it is more convenient that adjustment is detected.
Have bar shaped keyway 6a on the described sounding rod 6, described going up on the slide mass 5 radially is fitted with stop screw 12, and this stop screw 12 inserts among the described keyway 6a described sounding rod 6 spacing.Can prevent that sounding rod 6 from coming off from the horizontal through hole of last slide mass 5.
The external part termination of described sounding rod 6 is a tapering point, and the awl point of this tapering point has spherical groove, and ball is installed in the groove.
Ball is installed, is realized that sounding rod 6 contacts with rolling between tested surface, avoids damaging workpiece and cubing.
Described setting pillar 2 is fixed on an end of described horizontal base 1, and described horizontal location bar 3 and sounding rod 6 stretch out described vertical strip through-hole 2a from the opposite direction of described horizontal base 1.
As shown in Figure 1, 2:
Described benchmaring mechanism is provided with downslide kinetoplast 11 and passes described vertical strip through-hole 2a, this downslide kinetoplast 11 is provided with a circle boss 11a, this boss 11a abuts against the side of described vertical strip through-hole 2a, be set with down round nut 13 on this downslide kinetoplast 11, this time round nut 13 abuts against the opposite side of described vertical strip through-hole 2a, spacing to described downslide kinetoplast 11, have the screw rod end of the described horizontal location bar 3 of horizontal tapped through hole suit on the described downslide kinetoplast 11, this screw rod end is set with setscrew nut 14 and leans against on the boss 11a of described downslide kinetoplast 11, and the polished end of this horizontal location bar 3 is stretched out described downslide kinetoplast 11.
Unclamp round nut 13 down, can regulate benchmaring mechanism and vertically slide on the strip through-hole 2a, all right draw level backstay 3, the verticality that satisfies differing heights, different distance detection faces detects.
The polished end termination of described horizontal location bar 3 is a tapering point, and the awl point of this tapering point has spherical groove, and ball is installed in the groove.
Can use clock gauge to replace described dial gauge 9.
Verticality is converted to length, and detects, improved accuracy of detection with clock gauge or dial gauge.
Principle of work of the present invention is:
Step 1: fix horizontal location bar 3, make the external part of horizontal location bar 3 shorter than the external part of sounding rod 6, horizontal base 1 is placed on the surface level, the external part of horizontal location bar 3 and the external part of sounding rod 6 are connected on the same standard angle square, the vertical plane of this standard angle square promotes the pressure that sounding rod 6 overcomes spring 8, moves a section and move in horizontal through hole;
Step 2: unclamp holding screw 10, in horizontal through hole, promote dial gauge 9, the detection head 9b of dial gauge 9 is connected on the sounding rod 6, and make dial gauge 9 rotate 20～30, tighten described holding screw 10 again, the gauge stand 9a of dial gauge 9 is fixed in the horizontal through hole, locks whole deviation testing agency;
Step 3: regulate the spiral index dial on the dial gauge 9, to zero, this moment, dial gauge 9 pointer indication positions were the verticality of standard to dial gauge 9 adjustment;
Step 4: withdraw from system for detecting verticality, benchmaring mechanism and deviation testing agency and standard angle square are broken away from, spring 8 promotes sounding rod 6 and resets, and this moment, the detection head 9b of dial gauge 9 resetted, and the pointer indication position of dial gauge 9 is for negative;
Step 5: the reference field and the horizontal base 1 of workpiece are placed on the same surface level, and benchmaring mechanism and deviation testing agency contacted with the tested surface of workpiece, because of benchmaring mechanism is the rigidity structure, can not be offset, the sounding rod 6 of deviation testing agency is made slight moving because of the flexibility of spring 8 with the distance of tested surface, when dial gauge 9 pointer indication positions when negative, show that tested surface slopes inwardly, when dial gauge 9 pointer indication positions are timing, show that tested surface is outward-dipping, when dial gauge 9 pointer indication positions are zero, show that tested surface is vertical.
Claims (6)
1. system for detecting verticality, be provided with horizontal base (1), be fixed with on this horizontal base (1) and erect pillar (2), described setting pillar (2) is gone up by upper and lower layout, deviation testing agency and benchmaring mechanism are installed, it is characterized in that: have vertical strip through-hole (2a) on the described setting pillar (2);
Horizontal location bar (3) in the described benchmaring mechanism is installed on the described setting pillar (2) by downslide kinetoplast (11) and nut, and this horizontal location bar (3) stretches out described vertical strip through-hole (2a);
Described deviation testing agency is provided with slide mass (5) and passes described vertical strip through-hole (2a), should go up slide mass (5) one ends and be provided with a circle chimb (5a), this chimb (5a) abuts in a side of described vertical strip through-hole (2a), upward be set with round nut (4) on the other end of slide mass (5), should go up the opposite side that round nut (4) abuts against described vertical strip through-hole (2a), spacing to described last slide mass (5), slide mass on this has horizontal through hole on (5);
End at described horizontal through hole is fitted with sounding rod (6), this sounding rod (6) and described horizontal location bar (3) are positioned at the homonymy of described vertical strip through-hole (2a), thread bush is equipped with setting nut (7) on the external part of described sounding rod (6), also be set with spring (8) on the sounding rod (6), this spring (8) is connected between described setting nut (7) and the last slide mass (5);
The other end of described horizontal through hole is fitted with the gauge stand (9a) of dial gauge (9), it is spacing to described gauge stand (9a) that this horizontal through hole radially is equipped with holding screw (10), the detection head (9b) of described dial gauge (9) stretches out described gauge stand (9a), contacts with described sounding rod (6).
2. a kind of system for detecting verticality according to claim 1, it is characterized in that: have bar shaped keyway (6a) on the described sounding rod (6), described going up on the slide mass (5) radially is fitted with stop screw (12), and this stop screw (12) inserts in the described keyway (6a) spacing to described sounding rod (6).
3. a kind of system for detecting verticality according to claim 2 is characterized in that: the external part termination of described sounding rod (6) is a tapering point, and the awl point of this tapering point has spherical groove, and ball is installed in the groove.
4. a kind of system for detecting verticality according to claim 1, it is characterized in that: described setting pillar (2) is fixed on an end of described horizontal base (1), and described horizontal location bar (3) and sounding rod (6) stretch out described vertical strip through-hole (2a) from the opposite direction of described horizontal base (1).
5. a kind of system for detecting verticality according to claim 1, it is characterized in that: described benchmaring mechanism is provided with downslide kinetoplast (11) and passes described vertical strip through-hole (2a), this downslide kinetoplast (11) is provided with a circle boss (11a), this boss (11a) abuts against a side of described vertical strip through-hole (2a), be set with down round nut (13) on this downslide kinetoplast (11), this time round nut (13) abuts against the opposite side of described vertical strip through-hole (2a), spacing to described downslide kinetoplast (11), have the screw rod end of the described horizontal location bar of horizontal tapped through hole suit (3) on the described downslide kinetoplast (11), this screw rod end is set with setscrew nut (14) and leans against on the boss (11a) of described downslide kinetoplast (11), and the polished end of this horizontal location bar (3) is stretched out described downslide kinetoplast (11).
6. a kind of system for detecting verticality according to claim 5 is characterized in that: the polished end termination of described horizontal location bar (3) is a tapering point, and the awl point of this tapering point has spherical groove, and ball is installed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100695005A CN101545752B (en) | 2008-03-25 | 2008-03-25 | System for detecting verticality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100695005A CN101545752B (en) | 2008-03-25 | 2008-03-25 | System for detecting verticality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101545752A CN101545752A (en) | 2009-09-30 |
| CN101545752B true CN101545752B (en) | 2011-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100695005A Expired - Fee Related CN101545752B (en) | 2008-03-25 | 2008-03-25 | System for detecting verticality |
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| Country | Link |
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| CN (1) | CN101545752B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545751B (en) * | 2008-03-25 | 2012-01-11 | 力帆实业(集团)股份有限公司 | Device and method for measuring verticality |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243053B (en) * | 2011-04-25 | 2013-04-10 | 平高集团有限公司 | Verticality gauge for tray |
| CN102331227A (en) * | 2011-07-19 | 2012-01-25 | 大连液压件有限公司 | Planeness measuring instrument |
| CN104990486A (en) * | 2015-07-24 | 2015-10-21 | 湖州以创精工机械有限公司 | Workpiece verticality detection device |
| CN105423859A (en) * | 2015-11-20 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Measurement tool for controlling uniformity of coating layer of casing |
| CN110595335A (en) * | 2019-09-26 | 2019-12-20 | 锐奇控股股份有限公司 | Comprehensive verticality inspection device for miter saw turntable and angle plate assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111513U (en) * | 1990-06-01 | 1992-07-29 | 张兆波 | Vertical angle detecting ruler |
| CN2160883Y (en) * | 1993-05-20 | 1994-04-06 | 河北省石家庄拖拉机厂 | Arrangement for measuring verticality |
| CN2638025Y (en) * | 2003-06-28 | 2004-09-01 | 东风汽车公司 | Sliding sleeve type indicating value perpendicularity measuring instrument |
| CN201187986Y (en) * | 2008-03-26 | 2009-01-28 | 力帆实业(集团)股份有限公司 | Measuring tool for perpendicularity |
| CN101545751A (en) * | 2008-03-25 | 2009-09-30 | 力帆实业(集团)股份有限公司 | Device and method for measuring verticality |
-
2008
- 2008-03-25 CN CN2008100695005A patent/CN101545752B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111513U (en) * | 1990-06-01 | 1992-07-29 | 张兆波 | Vertical angle detecting ruler |
| CN2160883Y (en) * | 1993-05-20 | 1994-04-06 | 河北省石家庄拖拉机厂 | Arrangement for measuring verticality |
| CN2638025Y (en) * | 2003-06-28 | 2004-09-01 | 东风汽车公司 | Sliding sleeve type indicating value perpendicularity measuring instrument |
| CN101545751A (en) * | 2008-03-25 | 2009-09-30 | 力帆实业(集团)股份有限公司 | Device and method for measuring verticality |
| CN201187986Y (en) * | 2008-03-26 | 2009-01-28 | 力帆实业(集团)股份有限公司 | Measuring tool for perpendicularity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545751B (en) * | 2008-03-25 | 2012-01-11 | 力帆实业(集团)股份有限公司 | Device and method for measuring verticality |
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| Publication number | Publication date |
|---|---|
| CN101545752A (en) | 2009-09-30 |
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Granted publication date: 20110323 Termination date: 20190325 |