CN202013157U - Grinding semi-embedded step gauge - Google Patents
Grinding semi-embedded step gauge Download PDFInfo
- Publication number
- CN202013157U CN202013157U CN2011200846962U CN201120084696U CN202013157U CN 202013157 U CN202013157 U CN 202013157U CN 2011200846962 U CN2011200846962 U CN 2011200846962U CN 201120084696 U CN201120084696 U CN 201120084696U CN 202013157 U CN202013157 U CN 202013157U
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- China
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- gauge block
- lapping
- gauge
- pedestal
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- Expired - Fee Related
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Abstract
A grinding semi-embedded step gauge belongs to measuring instruments and mainly comprises a base body, a working gauge block, a gauge block end cover and a cushion block, wherein the end cover and the gauge block end cover are connected with the base body through hexagon screws, and the working gauge block is arranged in the middle groove of the base body and ground through the cushion block according to the specification of the step gauge. The grinding semi-embedded step gauge has the advantages of compact structure, convenience for measuring, collision prevention, excellent processing technology, high precision, and the like, and is mainly applied to the calibration of the measuring instruments such as coordinate measuring machines, numerically-controlled machine tools, horizontal/vertical positioning detecting instruments, all sorts of calipers, micrometers, altimeters, and the like.
Description
Affiliated technical field
The utility model relates to a kind of measurer, a kind of lapping-in type half flush type step gage.
Background technology
The step gage of Chu Shouing is divided into flush type divergence type and two kinds of versions of raised type lapping-in type by the layout type of work gauge block on the step gage pedestal in the market.With German KOBA company is the step gage of representative; it is interior and separated from one another that the work gauge block is embedded in the step gage central channel; belong to the flush type divergence type; advantage is that gauge block is protected; be difficult for losing precision because of the external force collision deformation; shortcoming is that the modified value of necessary calculation of complex is very inconvenient in the use because of the accurate spacing of very difficult assurance between gauge block.The step gage that is representative with Japanese three rich companies is a raised type lapping-in type, and the gauge block workplace protrudes the step gage matrix surface, and its advantage is, lapping-in has the cushion block of precise measure between gauge block, guarantee the accurate distance of workload interblock, needn't carry out complicated calculations in the use, very convenient.Shortcoming is because of the work gauge block exposes, and can make the precision forfeiture because of operating to be collided by external force because of carelessness.Though the step gage of the flush type lapping-in type structure of our company's design has overcome above shortcoming,, in use also manifest some inconveniences because the work gauge block is imbedded below the outside surface of pedestal.
Summary of the invention
At above-mentioned situation, the utility model adopts lapping-in type half embedded structure, has overcome above-mentioned shortcoming, discloses a kind of lapping-in type half flush type step gage.
The technical scheme that the utility model adopted is: lapping-in type half flush type step gage mainly is made of pedestal, work gauge block, gauge block type end cap and cushion block.End cap is connected with pedestal with socket head cap screw, and the work gauge block places on the cushion block, the pedestal groove, according to the specification of step gage, with briquetting lapping-in and fixing.
After adopting such scheme, make lapping-in type half flush type step gage have compact conformation, measure easy, anticollision, processing technology is good, the precision advantages of higher.Be mainly used in the calibration of measurer amount instrument such as coordinate measuring machine, numerically-controlled machine and level, perpendicular positioning detector and various slide calliper rule, milscale, altimeter.
Description of drawings
Fig. 1 is lapping-in type half a flush type step gage structure diagram.
Fig. 2 is lapping-in type half a flush type step gage A-A cut-open view.
Fig. 3 is a gauge block type end cap front view.
Fig. 4 is a gauge block type end cap left view.
1. end caps, 2. socket head cap screws, 3. pedestals, 4. gauge block type end caps, 5. work gauge blocks, 6. cushion blocks among the figure
Embodiment
From Fig. 1, Fig. 2, learn, end cap 1 usefulness socket head cap screw 2 is connected with pedestal 3 left end face, gauge block type end cap 4 usefulness socket head cap screws 2 are connected with pedestal 3 its right end face, work gauge block 5 and cushion block 6 mutual lapping-ins, place the groove of pedestal 3, according to the specification of step gage,, make its lapping-in to very accurate precision with cushion block 6 lapping-ins.
Can find out also that from Fig. 1, Fig. 2 work gauge block 5 is imbedded below the outside surface of pedestal 3, thereby work gauge block 5 can not be subjected to external force collision, make the step gage precision be able to long-term maintenance.For ease of measuring operation, upper end, the two sides of pedestal 3 mills out breach at cushion block 6 places respectively, a little higher than cushion block 6 of breach.
Among Fig. 3, Fig. 4, gauge block type end cap 4 has four through holes, the middle part hollow out, and as the gauge block time spent, useful ceramics or high hardness material are made, and accuracy requirement is higher, and its tolerance is at ± 0.0003 millimeter.
Claims (4)
1. lapping-in type half flush type step gage, mainly constitute by pedestal (3), work gauge block (5), gauge block type end cap (4) and cushion block (6), end cap (1) is connected with pedestal (3) left end face with socket head cap screw (2), it is characterized in that: gauge block type end cap (4) is connected with pedestal (3) its right end face with socket head cap screw (2), work gauge block (5) places pedestal (3) groove, with cushion block (6) lapping-in.
2. lapping-in type half flush type step gage according to claim 1 is characterized in that: work gauge block (5) is imbedded below the outside surface of pedestal (3).
3. lapping-in type half flush type step gage according to claim 1 is characterized in that: breach is located to mill out at cushion block (6) respectively in the upper end, two sides of pedestal (3).
4. lapping-in type half flush type step gage according to claim 1 is characterized in that: gauge block type end cap (4) useful ceramics material, its tolerance is at ± 0.0003 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200846962U CN202013157U (en) | 2011-03-26 | 2011-03-26 | Grinding semi-embedded step gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200846962U CN202013157U (en) | 2011-03-26 | 2011-03-26 | Grinding semi-embedded step gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013157U true CN202013157U (en) | 2011-10-19 |
Family
ID=44783774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200846962U Expired - Fee Related CN202013157U (en) | 2011-03-26 | 2011-03-26 | Grinding semi-embedded step gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013157U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424048A (en) * | 2012-05-23 | 2013-12-04 | 桂林安一量具有限公司 | Guardrail type step pitch gauge |
| CN104019709A (en) * | 2013-03-03 | 2014-09-03 | 桂林安一量具有限公司 | Special gauge block set for detecting caliper inside and outside measurement indication error and using method |
| CN104359361A (en) * | 2014-11-14 | 2015-02-18 | 柳州科路测量仪器有限责任公司 | Outwards-convex type step gauge without cushion block |
| CN104729372A (en) * | 2013-12-20 | 2015-06-24 | 桂林安一量具有限公司 | Integrated simple step gauge manufacturing technical method |
| CN104729386A (en) * | 2013-12-20 | 2015-06-24 | 桂林安一量具有限公司 | High-stability simple step gauge and technological method thereof |
| US9568308B2 (en) | 2013-11-07 | 2017-02-14 | Douglas J. Christiansen | Multi-instrument calibration standard |
-
2011
- 2011-03-26 CN CN2011200846962U patent/CN202013157U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424048A (en) * | 2012-05-23 | 2013-12-04 | 桂林安一量具有限公司 | Guardrail type step pitch gauge |
| CN104019709A (en) * | 2013-03-03 | 2014-09-03 | 桂林安一量具有限公司 | Special gauge block set for detecting caliper inside and outside measurement indication error and using method |
| US9568308B2 (en) | 2013-11-07 | 2017-02-14 | Douglas J. Christiansen | Multi-instrument calibration standard |
| CN104729372A (en) * | 2013-12-20 | 2015-06-24 | 桂林安一量具有限公司 | Integrated simple step gauge manufacturing technical method |
| CN104729386A (en) * | 2013-12-20 | 2015-06-24 | 桂林安一量具有限公司 | High-stability simple step gauge and technological method thereof |
| CN104359361A (en) * | 2014-11-14 | 2015-02-18 | 柳州科路测量仪器有限责任公司 | Outwards-convex type step gauge without cushion block |
| CN104359361B (en) * | 2014-11-14 | 2017-11-21 | 柳州科路测量仪器有限责任公司 | Raised type is without cushion block step gage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20140326 |