CN207866135U - One kind is for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone - Google Patents
One kind is for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone Download PDFInfo
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- CN207866135U CN207866135U CN201721690151.XU CN201721690151U CN207866135U CN 207866135 U CN207866135 U CN 207866135U CN 201721690151 U CN201721690151 U CN 201721690151U CN 207866135 U CN207866135 U CN 207866135U
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- ring screw
- screw gauge
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- scale strip
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Abstract
The utility model discloses one kind of graphite electrode special measuring tool technical field for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it is intended to solve existing ring screw gauge too big technical barrier of error in reading when measuring.Including that can be screwed in the externally threaded benchmark ring screw gauge of graphite electrode nipple circular cone to be measured and measure ring screw gauge, the benchmark ring screw gauge and measurement ring screw gauge standard taper having the same；The end face for measuring ring screw gauge is equipped with the first scale strip, the end face of the benchmark ring screw gauge is equipped with the second scale strip, it is described to measure the ring gauge or outer diameter of the outer diameter less than benchmark ring screw gauge for measuring ring screw gauge that ring screw gauge is transparent material, so that on graphite electrode nipple axis direction, first scale strip and the second scale strip have coincidence.Measurement ring screw gauge in the utility model is arranged to the ring gauge of transparent material, its end face is equipped with scale strip, and when reading, datum line is overlapped with measured value scale strip, and measurement result is more accurate.
Description
Technical field
The utility model is related to graphite electrode special measuring tool technical fields, and in particular to one kind connects for detecting graphite electrode
The head externally threaded ring screw gauge of circular cone.
Background technology
With being stepped up to graphite electrode product quality requirement, production firm needs the indices to graphite electrode
It is detected in detail, detection object includes the connector for being connected to graphite electrode end.Wherein, to spiral shell outside graphite electrode nipple circular cone
The detection of line is extremely important, and the externally threaded detection of circular cone is detected primarily directed to taper and central diameter.
Document number is that a Chinese patent of CN203772163U discloses《For detecting spiral shell outside graphite electrode nipple circular cone
The ring screw gauge of line》, the utility model content part of the patent is loaded in detail for detecting spiral shell outside graphite electrode nipple circular cone
The ring screw gauge of line includes that can be screwed in the externally threaded benchmark ring screw gauge of graphite electrode nipple circular cone to be measured and small end screwed ring
Rule；Benchmark ring screw gauge and small end ring screw gauge have identical outside diameter and standard taper；The benchmark ring screw gauge it is interior
It is equipped with conical internal thread, excircle cuff has datum line scale strip；It is equipped with spiral shell in taper in the small end ring screw gauge
Line, the tapered value scale strip of excircle cuff；The annular diameters of the benchmark ring screw gauge are more than the inner ring of small end ring screw gauge
Diameter, benchmark ring screw gauge are screwed in close to the position of graphite electrode nipple center end face, and small end ring screw gauge is screwed in close
The position of graphite electrode nipple end；Datum line on benchmark ring screw gauge is directed toward the survey of small end ring screw gauge taper value scale strip
Measure taper value.
Technical solution disclosed in the patent although solve the problems, such as graphite electrode nipple special measurement tool whether there is or not,
The externally threaded taper of graphite electrode nipple, central diameter are detected convenient for staff, but due to benchmark ring screw gauge and small
Hold separated by a distance between ring screw gauge, staff is can have certain error reading measurement result, and the mistake
Difference not only increases with the increase of spacing between benchmark ring screw gauge and small end ring screw gauge, but also than the reading of general measure tool
Number error is much larger, it is most important that the error is inevitable.
Therefore, it is badly in need of a kind of one kind can effectively avoid above-mentioned error in the market for detecting outside graphite electrode nipple circular cone
The ring screw gauge of screw thread.
Utility model content
In view of this, the purpose of this utility model is to provide one kind for detect graphite electrode nipple circular cone externally threaded
Ring screw gauge, to solve existing ring screw gauge too big technical barrier of error in reading when measuring.
Technical solution used by the utility model is：
Design is a kind of to be used to detect the externally threaded ring screw gauge of graphite electrode nipple circular cone, including can be screwed in graphite to be measured
Benchmark ring screw gauge on electrode contact circular cone external screw thread and measurement ring screw gauge, the benchmark ring screw gauge and measurement screwed ring
Advise standard taper having the same；The end face for measuring ring screw gauge is equipped with the first scale strip, the benchmark ring screw gauge
End face is equipped with the second scale strip, described to measure the ring gauge or measure the outer diameter of ring screw gauge less than base that ring screw gauge is transparent material
The outer diameter of quasi- ring screw gauge, so that on graphite electrode nipple axis direction, first scale strip and the second scale strip have weight
It closes.
Preferably, the measurement ring screw gauge includes that taper value measures ring screw gauge and/or central diameter value measurement ring screw gauge；
First scale strip and the second scale strip respectively include datum line scale strip, taper value scale strip and/or central diameter value scale strip.
Preferably, described to measure the ring gauge that ring screw gauge is transparent material, the internal diameter of the benchmark ring screw gauge is more than institute
The internal diameter that taper value measures ring screw gauge is stated, the benchmark ring screw gauge and taper value measure ring screw gauge and be screwed in graphite to be measured
The same side of electrode contact, the datum line scale strip partially overlap with the taper value scale strip.
Preferably, the datum line scale strip, taper value scale strip are separately positioned on the benchmark ring screw gauge, taper value
On the end face for measuring ring screw gauge.
Preferably, it is described measure ring screw gauge outer diameter be less than benchmark ring screw gauge outer diameter, the datum line scale strip,
Taper value scale strip is separately positioned on the taper value and measures on the end face of ring screw gauge, benchmark ring screw gauge.
Preferably, the internal diameter of the benchmark ring screw gauge is equal to the internal diameter that the central diameter value measures ring screw gauge, the base
Quasi- ring screw gauge and the central diameter value measure the both sides that ring screw gauge is screwed in graphite electrode nipple to be measured respectively, the datum line
Scale strip partially overlaps with the central diameter value scale strip.
Preferably, described to measure the ring gauge that ring screw gauge is transparent material, the datum line scale strip, taper value scale strip
It is separately positioned on the benchmark ring screw gauge, central diameter value measures on the end face of ring screw gauge.
Preferably, it is described measure ring screw gauge outer diameter be less than benchmark ring screw gauge outer diameter, the datum line scale strip,
Taper value scale strip is separately positioned on the central diameter value and measures on the end face of ring screw gauge, benchmark ring screw gauge.
Preferably, the transparent material is organic glass.
Compared with prior art, the advantageous effects of the utility model are：
Measurement ring screw gauge in the utility model is arranged to the ring gauge of transparent material, its end face is equipped with scale strip, works as tool
When thering is the benchmark ring screw gauge of identical taper and measurement ring screw gauge to be screwed on the circular cone external screw thread of graphite electrode nipple to be measured,
From the direction vertical with ring gauge end face, benchmark ring screw gauge or datum line and taper value scale strip on ring screw gauge are measured
Or central diameter value scale strip has a coincidence, obtaining error when reading taper measurement value or central diameter measured value in this way can be small to ignoring not
Meter, measurement result are more accurate.
The outer diameter of measurement ring screw gauge in the utility model is less than benchmark ring screw gauge and its end face is equipped with scale strip,
When with identical taper benchmark ring screw gauge and measure ring screw gauge and be screwed in the circular cone external screw thread of graphite electrode nipple to be measured
When upper, from the direction vertical with ring gauge end face, datum line and taper value on benchmark ring screw gauge or measurement ring screw gauge
Scale strip or central diameter value scale strip have coincidence, and obtaining error when reading taper measurement value or central diameter measured value so small can arrive
It ignores, measurement result is more accurate.
Description of the drawings
Fig. 1 is one of the structural schematic diagram of the utility model；
Fig. 2 is one of the vertical view of the utility model；
Fig. 3 is that taper value measures one of ring screw gauge vertical view；
The two of ring screw gauge vertical view on the basis of Fig. 4；
Fig. 5 is the second structural representation of the utility model；
Fig. 6 is the two of the vertical view of the utility model；
Fig. 7 taper values measure two that ring screw gauge is vertical view；
The two of ring screw gauge vertical view on the basis of Fig. 8；
Fig. 9 is the third structural representation of the utility model；
Figure 10 is the three of the vertical view of the utility model；
Figure 11 is that central diameter value measures the three of ring screw gauge vertical view；
The three of ring screw gauge vertical view on the basis of Figure 12；
Figure 13 is the four of the structural schematic diagram of the utility model；
Figure 14 is the four of the vertical view of the utility model；
Figure 15 is middle to bow the four of vertical view through value measurement ring screw gauge；
The four of ring screw gauge view on the basis of Figure 16；
1 is graphite electrode nipple to be measured, ring screw gauge on the basis of 2, and 3 measure ring screw gauge for taper value, and line is carved on the basis of 4
Item is spent, 5 be taper value scale strip, and 6 measure ring screw gauge for central diameter value, and 7 be central diameter value scale strip.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.
Embodiment 1：As Figure 1-Figure 4, a kind of for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it wraps
It includes the benchmark ring screw gauge 2 that can be screwed on 1 the same side circular cone external screw thread of graphite electrode nipple to be measured and taper value measures screw thread
The internal diameter of ring gauge 3, benchmark ring screw gauge 2 is more than the internal diameter that taper value measures ring screw gauge 3, benchmark ring screw gauge 2 and taper value
Measure 3 standard taper having the same of ring screw gauge and thickness and outer diameter；It is transparent material that taper value, which measures ring screw gauge 3,
（Organic glass）The ring gauge being made and end face are equipped with taper value scale strip 5, and the upper surface of benchmark ring screw gauge 2 is equipped with base
Directrix scale strip 4, in the projection of graphite electrode nipple axis direction, taper value scale strip 5 and 4 part of datum line scale strip weight
It closes, in order to which staff accurately reads data.
Embodiment 2：As shown in Figure 5-Figure 8, a kind of for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it wraps
It includes the benchmark ring screw gauge 2 that can be screwed on 1 the same side circular cone external screw thread of graphite electrode nipple to be measured and taper value measures screw thread
Ring gauge 3, internal diameter, the outer diameter of benchmark ring screw gauge 2 are respectively greater than internal diameter, outer diameter that taper value measures ring screw gauge 3, benchmark screw thread
Ring gauge 2 and taper value measure 3 standard taper having the same of ring screw gauge；It is transparent material that taper value, which measures ring screw gauge 3,（Have
Machine glass）The ring gauge being made and end face are equipped with datum line scale strip 4, and the upper surface of benchmark ring screw gauge 2 is equipped with taper value
Scale strip 5, in the projection of graphite electrode nipple axis direction, datum line scale strip 4 and taper value scale strip 5 partially overlap,
In order to which staff accurately reads data.
Embodiment 3：As shown in Fig. 9-Figure 12, one kind is used to detect the externally threaded ring screw gauge of graphite electrode nipple circular cone,
Screw thread is measured including the benchmark ring screw gauge 2 that can be screwed on 1 both sides circular cone external screw thread of graphite electrode nipple to be measured and central diameter value
Ring gauge 6, internal diameter, the outer diameter of benchmark ring screw gauge 2 are respectively equal to internal diameter, outer diameter that central diameter value measures ring screw gauge 6, benchmark screw thread
Ring gauge 2 and central diameter value measure 6 standard taper having the same of ring screw gauge and thickness；Central diameter value measures ring screw gauge 6
Bright material（Organic glass）The ring gauge being made and end face are equipped with central diameter value scale strip 7, the upper surface of benchmark ring screw gauge 2
Equipped with datum line scale strip 4, in the projection of graphite electrode nipple axis direction, datum line scale strip 4 and central diameter value scale strip 7
It overlaps, in order to which staff accurately reads data.
Embodiment 4：As shown in Figure 1-Figure 3, a kind of for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it wraps
It includes the benchmark ring screw gauge 2 that can be screwed on 1 both sides circular cone external screw thread of graphite electrode nipple to be measured and central diameter value measures screwed ring
The internal diameter of rule 6, benchmark ring screw gauge 2 is equal to the internal diameter that central diameter value measures ring screw gauge 6, and the outer diameter of benchmark ring screw gauge 2 is less than
Central diameter value measures the outer diameter of ring screw gauge 6, and benchmark ring screw gauge 2 and central diameter value measure 6 standard cone having the same of ring screw gauge
Degree；Central diameter value measurement ring screw gauge 6 is the ring gauge that transparent materials are made and end face is equipped with datum line scale strip 4, benchmark
The upper surface of ring screw gauge 2 is equipped with central diameter value scale strip 7, in the projection of graphite electrode nipple axis direction, datum line scale
Item 4 and central diameter value scale strip 7 overlap, in order to which staff accurately reads data.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme should all cover in the right of the utility model.
Claims (9)
1. one kind is used to detect the externally threaded ring screw gauge of graphite electrode nipple circular cone, including can be screwed in graphite electrode to be measured and connect
Benchmark ring screw gauge on head circular cone external screw thread and measurement ring screw gauge, the benchmark ring screw gauge and measurement ring screw gauge have
Identical standard taper；It is characterized in that：The end face for measuring ring screw gauge is equipped with the first scale strip, the benchmark screwed ring
The end face of rule is equipped with the second scale strip, and the outer diameter for measuring ring gauge or measurement ring screw gauge that ring screw gauge is transparent material is small
In the outer diameter of benchmark ring screw gauge, so that on graphite electrode nipple axis direction, first scale strip and the second scale strip
There is coincidence.
2. according to claim 1 for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it is characterised in that：
The measurement ring screw gauge includes that taper value measures ring screw gauge and/or central diameter value measurement ring screw gauge；First scale strip
Datum line scale strip, taper value scale strip and/or central diameter value scale strip are respectively included with the second scale strip.
3. according to claim 2 for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it is characterised in that：
Described to measure the ring gauge that ring screw gauge is transparent material, the internal diameter of the benchmark ring screw gauge is more than the taper value and measures screw thread
The internal diameter of ring gauge, the benchmark ring screw gauge and taper value measure ring screw gauge and are screwed in the same of graphite electrode nipple to be measured
Side, the datum line scale strip partially overlap with the taper value scale strip.
4. according to claim 3 for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it is characterised in that：
The datum line scale strip, taper value scale strip are separately positioned on the benchmark ring screw gauge, taper value measures ring screw gauge
On end face.
5. according to claim 3 for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it is characterised in that：
The outer diameter for measuring ring screw gauge is less than the outer diameter of benchmark ring screw gauge, the datum line scale strip, taper value scale strip point
It is not arranged on the end face that the taper value measures ring screw gauge, benchmark ring screw gauge.
6. according to claim 2 for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it is characterised in that：
The internal diameter of the benchmark ring screw gauge is equal to the internal diameter that the central diameter value measures ring screw gauge, the benchmark ring screw gauge and described
Central diameter value measures the both sides that ring screw gauge is screwed in graphite electrode nipple to be measured respectively, the datum line scale strip and the central diameter
Value scale strip partially overlaps.
7. according to claim 6 for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it is characterised in that：
Described to measure the ring gauge that ring screw gauge is transparent material, the datum line scale strip, taper value scale strip are separately positioned on described
Benchmark ring screw gauge, central diameter value measure on the end face of ring screw gauge.
8. according to claim 6 for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone, it is characterised in that：
The outer diameter for measuring ring screw gauge is less than the outer diameter of benchmark ring screw gauge, the datum line scale strip, taper value scale strip point
It is not arranged on the end face that the central diameter value measures ring screw gauge, benchmark ring screw gauge.
9. it is used to detect the externally threaded ring screw gauge of graphite electrode nipple circular cone according to claim 1-7 any one,
It is characterized in that：The transparent material is organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690151.XU CN207866135U (en) | 2017-12-07 | 2017-12-07 | One kind is for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690151.XU CN207866135U (en) | 2017-12-07 | 2017-12-07 | One kind is for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866135U true CN207866135U (en) | 2018-09-14 |
Family
ID=63468270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690151.XU Active CN207866135U (en) | 2017-12-07 | 2017-12-07 | One kind is for detecting the externally threaded ring screw gauge of graphite electrode nipple circular cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866135U (en) |
-
2017
- 2017-12-07 CN CN201721690151.XU patent/CN207866135U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Dong Jiao Bian Cun, Shunhe District, Kaifeng City, Henan Province Patentee after: Kaifeng Pingmei new carbon material technology Co., Ltd Address before: The eastern outskirts of Henan Province City Shunhe District 475002 Village Patentee before: KAIFENG CARBON CO., LTD., CHINA PINGMEI SHENMA Group |
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| CP03 | Change of name, title or address |