CN205482722U - Measurement device for adopt method of comparison to measure big internal diameter of shallow tang - Google Patents
Measurement device for adopt method of comparison to measure big internal diameter of shallow tang Download PDFInfo
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- CN205482722U CN205482722U CN201521138837.9U CN201521138837U CN205482722U CN 205482722 U CN205482722 U CN 205482722U CN 201521138837 U CN201521138837 U CN 201521138837U CN 205482722 U CN205482722 U CN 205482722U
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- gauge
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- gauge outfit
- tang
- dial framework
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Abstract
The utility model relates to a machining makes the field, especially relates to a measurement device for adopt method of comparison to measure big internal diameter of shallow tang, a measurement device for adopt method of comparison to measure big internal diameter of shallow tang, including gauge outfit and table skeleton, be fixed with the gauge stand on the table skeleton, the gauge stand is equipped with the hole, the gauge outfit is passed through the tight hole of holding screw clamp and is fixed on the gauge stand, the bottom of table skeleton is equipped with the recess, the gauge head of gauge outfit passes the hole and the recess leans out the table skeleton, round head grooved pin is installed on the top of table skeleton. The utility model discloses a measuring result that the device obtained compares with the measured data of three -dimensional and differs very little, and measurement accuracy is high, and the accurate measurement goes out the actual size of tang fast.
Description
Technical field
This utility model relates to field of machining and machinebuilding technology, particularly relates to a kind of measurement apparatus using matching type to measure shallow seam large diameter.
Background technology
In machining, having the part of shallow seam large diameter, the central role that assembling is often played at its seam position, location even seals, therefore it is required that measurement size precision comparison is high.But, dial bore gage often causes measuring because tested mouth depth is shallower, and the biggest price of dial caliper internal diameter is the highest, is not suitable for the universal of little cost processing stand or workshop.If accessory size does not reaches requirement, low qualified, then cause the biggest loss to enterprise, so needing to design a kind of device that can the large diameter size at shallow seam position be accurately measured.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of rational in infrastructure, measurement apparatus of measurement the most shallow seam position large diameter size.
A kind of measurement apparatus using matching type to measure shallow seam large diameter, including gauge outfit and dial framework, described dial framework is fixed with gauge stand, and described gauge stand is provided with endoporus, and described gauge outfit is fixed on gauge stand by holding screw clamping endoporus；The bottom of described dial framework is provided with groove, and the gauge head of described gauge outfit leans out described dial framework through endoporus and groove；The top of described dial framework is provided with round end groove pin.
Described gauge outfit is dial gauge gauge outfit or amesdial gauge outfit.
Described gauge stand is positioned by straight pin, and is fixed on dial framework by hexagon-headed bolt further.
The internal diameter of described groove is 9.5 mm.
This utility model also includes table block.
Employing matching type of the present utility model is measured the measurement apparatus of shallow seam large diameter and is used comparison test method to measure workpiece: first with making by oneself table block table on platform, measure the actual size to table block, this size periodic inspection on platform；Dial framework is provided with round end groove pin end and is close to gauge block, pointer instruction precompressed value >=0.5；Then to upper zero graduation, workpiece can thus be measured；By contacting workpiece at measurement apparatus gauge head and by real, contacting workpiece gently at other end round end groove pin, move back and forth along workpiece circumferencial direction, its full-scale reading is workpiece actual seam size.During use, do not vibrate and collide gauge outfit, otherwise, be again to table.
Employing matching type of the present utility model measures the measurement apparatus of shallow seam large diameter in use, and obtained measurement result differs the least compared with the measurement data of three coordinates, and certainty of measurement is high, can quick and precisely measure the actual size of seam.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is the profile of line A-A along Fig. 1；
Fig. 3 is gauge stand structure for amplifying schematic diagram of the present utility model；
Fig. 4 is that this utility model is to the state diagram during table.
Detailed description of the invention
Embodiment
1
As shown in Fig. 1 ~ 4, a kind of measurement apparatus using matching type to measure shallow seam large diameter, including gauge outfit 1 and dial framework 2, described gauge outfit 1 is dial gauge gauge outfit, it is fixed with gauge stand 3 on described dial framework 2, described gauge stand 3 is positioned by straight pin 4, and is fixed on dial framework 2 by hexagon-headed bolt 5 further；Described gauge stand 3 is provided with endoporus 6, and described gauge outfit 1 clamps endoporus 6 by holding screw 7 and is fixed on gauge stand 3；The bottom of described dial framework 2 is provided with groove 8, and the internal diameter of described groove 8 is 9.5 mm, and the gauge head 9 of described gauge outfit 1 leans out described dial framework 2 through endoporus 6 and groove 8；The top of described dial framework 2 is provided with round end groove pin 10；This utility model also includes table block 11.
Employing matching type of the present utility model is measured the measurement apparatus of shallow seam large diameter and is used comparison test method to measure workpiece.First with making by oneself table block table on platform, platform is measured the actual size to table block, this size periodic inspection；Dial framework is provided with round end groove pin end and is close to gauge block, pointer instruction precompressed value >=0.5；Then to upper zero graduation, workpiece can thus be measured；By contacting workpiece at measurement apparatus gauge head and by real, contacting workpiece gently at other end round end groove pin, move back and forth along workpiece circumferencial direction, its full-scale reading is workpiece actual seam size.During use, do not vibrate and collide gauge outfit, otherwise, be again to table.
Embodiment
2
As different from Example 1, described gauge outfit 1 is amesdial gauge outfit.
Above-described this utility model embodiment; it is not intended that the restriction to this utility model protection domain; any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in claims of the present utility model.
Claims (5)
1. use matching type to measure a measurement apparatus for shallow seam large diameter, including gauge outfit and dial framework, it is characterised in that: being fixed with gauge stand on described dial framework, described gauge stand is provided with endoporus, and described gauge outfit is fixed on gauge stand by holding screw clamping endoporus；The bottom of described dial framework is provided with groove
, the gauge head of described gauge outfit leans out described dial framework through endoporus and groove；The top of described dial framework is provided with round end groove pin.
Employing matching type the most according to claim 1 measures the measurement apparatus of shallow seam large diameter, it is characterised in that: described gauge outfit is dial gauge gauge outfit or amesdial gauge outfit.
Employing matching type the most according to claim 1 and 2 measures the measurement apparatus of shallow seam large diameter, it is characterised in that: described gauge stand is positioned by straight pin, and is fixed on dial framework by hexagon-headed bolt further.
Employing matching type the most according to claim 3 measures the measurement apparatus of shallow seam large diameter, it is characterised in that: the internal diameter of described groove is 9.5
mm。
5. the measurement apparatus of shallow seam large diameter is measured according to the employing matching type described in claim 1 or 4, it is characterised in that: also include table block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138837.9U CN205482722U (en) | 2015-12-31 | 2015-12-31 | Measurement device for adopt method of comparison to measure big internal diameter of shallow tang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138837.9U CN205482722U (en) | 2015-12-31 | 2015-12-31 | Measurement device for adopt method of comparison to measure big internal diameter of shallow tang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482722U true CN205482722U (en) | 2016-08-17 |
Family
ID=56663323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521138837.9U Active CN205482722U (en) | 2015-12-31 | 2015-12-31 | Measurement device for adopt method of comparison to measure big internal diameter of shallow tang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571462A (en) * | 2015-12-31 | 2016-05-11 | 青特集团有限公司 | Measuring device of employing correlation method to measure large internal diameter of shallow seam allowance |
-
2015
- 2015-12-31 CN CN201521138837.9U patent/CN205482722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571462A (en) * | 2015-12-31 | 2016-05-11 | 青特集团有限公司 | Measuring device of employing correlation method to measure large internal diameter of shallow seam allowance |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |