CN205209471U - Multi -purpose spirit level - Google Patents
Multi -purpose spirit level Download PDFInfo
- Publication number
- CN205209471U CN205209471U CN201521060538.8U CN201521060538U CN205209471U CN 205209471 U CN205209471 U CN 205209471U CN 201521060538 U CN201521060538 U CN 201521060538U CN 205209471 U CN205209471 U CN 205209471U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- base
- scale
- level meter
- spirit level
- 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
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 238000005070 sampling Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a multi -purpose spirit level, spirit level body on it includes the base and locates the base, the base includes guide rail, two and guide rail bottom sliding connection's supporting shoe, two adjusting bolt and scale, the both ends of guide rail bottom are equipped with protruding piece, and protruding piece is equipped with the screw thread through -hole along the horizontal direction, and adjusting bolt passes screw thread through -hole and supporting shoe apical grafting, the side of guide rail is located to the scale, and draw close with the top of supporting shoe the bottom of scale, be equipped with the elastomer between two supporting shoes. Suitable length and measurand contact through adjusting the adjusting bolt on the base, are selected to special surface profile work piece and not unidimensional measuring object such as protruding types, concave type to this spirit level, and be applicable in multiple measuring condition. Furthermore, the utility model discloses multi -purpose spirit level has simple structure, adjusts advantages such as convenience, portable, low in cost, has to popularize and apply to worth.
Description
Technical field
The utility model relates to a kind of survey instrument, is specifically related to a kind of multiplex level meter.
Background technology
In the process of manufacture, mounting equipment, instrument, usually need to carry out between checkout equipment, instrument component whether level or parallel by level meter.But traditional level meter can only detect the good plane of surface configuration, for the typical surface such as spill or convex pattern, the Detection results of traditional level meter is poor.In addition for the measuring object of different size, selected measurement sampling length is also different, therefore needs the level meter selecting different sampling length specification.
For the problem that level measurement application conditions of the prior art is single, at present effective solution is not yet proposed.
Utility model content
The utility model object is to overcome prior art defect, and provide the multiplex level meter that a kind of structure is simple, easy to adjust, this level meter is particularly useful for the measurement of the typical surface such as spill or convex pattern.
For achieving the above object, the utility model adopts following technical scheme:
A kind of multiplex level meter, it comprises base and is located at the level meter body on base, and described base comprises guide rail, two back-up blocks be connected with guide rail basal sliding, two adjusting bolts and scales; Two ends bottom described guide rail are provided with protruding block, and protruding block is provided with tapped through hole in the horizontal direction, and adjusting bolt is through tapped through hole and back-up block apical grafting; The side of guide rail is located at by described scale, and the top of the bottom of scale and back-up block is abutted against; Elastic body is provided with between two back-up blocks.
Concrete, described elastic body is spring.
In the utility model structure, level meter body and base can be one-body molded, also can adopt welding, and the modes such as riveted joint connect.Two back-up blocks under adjusting bolt and elastomeric effect along slide.Distance between two back-up blocks is sampling length, and sampling length can be read by scale.By regulating the length of two adjusting bolts, the tangential movement of two back-up blocks along guide rail can be controlled, to choose the length of applicable different size measuring object.
Compared to the prior art, the beneficial effects of the utility model:
The utility model level meter, for the measuring object of the special surface such as convex, matrix shape workpiece and different size, by the adjusting bolt on adjusting base, is selected suitable length to contact with measurand, is applicable to multiple testing conditions.In addition, the multiplex level meter of the utility model have structure simple, easy to adjust, be easy to carry, the advantage such as cheap, have application value.
Accompanying drawing explanation
Fig. 1 is the structural representation of multiplex level meter described in the utility model, and in figure, 1 is level meter body, and 2 is guide rail, and 3 is adjusting bolt, and 4 is protruding block, and 5 is scale, and 6 is back-up block, and 7 is elastic body;
Fig. 2 is the view adopting multiplex level meter described in the utility model to carry out convex workpiece calibration;
Fig. 3 is the view adopting multiplex level meter described in the utility model to carry out matrix workpiece calibration.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details, but protection domain of the present utility model is not limited thereto.
embodiment 1
As shown in Figure 1, a kind of multiplex level meter, it comprises base and is welded in the level meter body 1 on base, and described base comprises back-up block 6, two adjusting bolts 3 and scale 5 that 2, two, guide rail is connected with guide rail 2 basal sliding; Two ends bottom described guide rail 2 are provided with protruding block 4, and protruding block 4 is provided with tapped through hole in the horizontal direction, and adjusting bolt 3 is through tapped through hole and back-up block 6 apical grafting; The side of guide rail 2 is located at by described scale 5, and the top of the bottom of scale 5 and back-up block 6 is abutted against; Elastic body 7 is provided with between two back-up blocks 6.Described elastic body 7 is spring.
In above-mentioned multiplex level meter, two back-up blocks 6 horizontally slip along guide rail 2 under the effect of adjusting bolt 3 and elastic body 7.Distance between two back-up blocks 6 is sampling length, and sampling length can be read by scale 5.By regulating the length of two adjusting bolts 3, the tangential movement of two back-up blocks 6 along guide rail can be controlled, to choose the length of applicable different size measuring object, thus measuring.
Fig. 2 is the view adopting above-mentioned multiplex level meter to measure convex Workpiece Machining Accuracy.As shown in Figure 2, workpiece 9 is typical convex workpiece, need detect the depth of parallelism of machined surface 10 and machined surface 11.Test process is as follows:
1) adopt the width of vernier caliper measurement workpiece 9 protrusions part, calculate suitable sample length;
2) regulate two adjusting bolts to control the distance (i.e. sample length) between two back-up blocks 6, read suitable sample length by scale;
3) multiplex level meter 8 is placed in detection platform 12 carries out leveling;
4) be placed in detection platform 12 by workpiece 9, contacted with machined surface 11 with tested machined surface 10 by two back-up blocks 6 of multiplex level meter 8, now the registration of multiplex level meter 8 is the depth of parallelism of machined surface 10 and machined surface 11.
Fig. 3 is the view adopting above-mentioned multiplex level meter to detect matrix trade union college precision.As shown in Figure 3, measurand is sliding recess 13, need detect the depth of parallelism after its installation.Test process is as follows:
1) adopt the spacing of vernier caliper measurement sliding recess 13, calculate suitable sample length;
2) regulate two adjusting bolts to control the distance (i.e. sample length) between two back-up blocks 6, read suitable sample length by scale;
3) multiplex level meter 8 is placed in reference level surface carries out leveling;
4) contacted in two faces 14,15 of two back-up blocks 6 of multiplex level meter 8 with the sliding recess 13 after installation, now the registration of multiplex level meter 8 is the installation depth of parallelism of sliding recess 13.
It should be noted last that: above-described embodiment is only illustrative rather than definitive thereof the technical solution of the utility model; any equivalent replacement of carrying out the utility model and the amendment not departing from the utility model spirit and scope or local are replaced, and it all should be encompassed within the scope of the utility model claim protection.
Claims (2)
1. a multiplex level meter, is characterized in that, comprises base and is located at the level meter body on base, and described base comprises guide rail, two back-up blocks be connected with guide rail basal sliding, two adjusting bolts and scales; Two ends bottom described guide rail are provided with protruding block, and protruding block is provided with tapped through hole in the horizontal direction, and adjusting bolt is through tapped through hole and back-up block apical grafting; The side of guide rail is located at by described scale, and the top of the bottom of scale and back-up block is abutted against; Elastic body is provided with between two back-up blocks.
2. multiplex level meter as claimed in claim 1, is characterized in that, described elastic body is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060538.8U CN205209471U (en) | 2015-12-18 | 2015-12-18 | Multi -purpose spirit level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060538.8U CN205209471U (en) | 2015-12-18 | 2015-12-18 | Multi -purpose spirit level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209471U true CN205209471U (en) | 2016-05-04 |
Family
ID=55847181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060538.8U Expired - Fee Related CN205209471U (en) | 2015-12-18 | 2015-12-18 | Multi -purpose spirit level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252042A (en) * | 2020-09-25 | 2022-03-29 | 上海微电子装备（集团）股份有限公司 | Mask table vertical measurement tool and mask table vertical measurement method |
-
2015
- 2015-12-18 CN CN201521060538.8U patent/CN205209471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252042A (en) * | 2020-09-25 | 2022-03-29 | 上海微电子装备（集团）股份有限公司 | Mask table vertical measurement tool and mask table vertical measurement method |
| CN114252042B (en) * | 2020-09-25 | 2023-12-22 | 上海微电子装备（集团）股份有限公司 | Mask table vertical measurement tool and mask table vertical measurement method |
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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: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |