CN207866136U - A kind of graphite electrode nipple taper thread parameter automatization measuring device - Google Patents
A kind of graphite electrode nipple taper thread parameter automatization measuring device Download PDFInfo
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- CN207866136U CN207866136U CN201721814308.5U CN201721814308U CN207866136U CN 207866136 U CN207866136 U CN 207866136U CN 201721814308 U CN201721814308 U CN 201721814308U CN 207866136 U CN207866136 U CN 207866136U
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- ring gauge
- graphite electrode
- electrode nipple
- component
- taper thread
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Abstract
The utility model discloses a kind of graphite electrode nipple taper thread parameter automatization measuring devices of automatic measurement apparatus field, aim to solve the problem that existing manual measurement error is big, the low technical problem of precision, including symmetrically arranged drive component, ring gauge component with the smooth internal conical surface of standard taper, the ring gauge component is set between two the driving component, and it is correspondingly connected with by connection component and drive component, it is additionally provided with distance measuring unit between the driving component and ring gauge component, the raising unit for graphite electrode nipple lifting is equipped between two ring gauge components.The utility model can automate the measurement for realizing graphite electrode nipple taper thread parameter and show, usability is good, and automatic measurement can completely avoid manual operation error and error in reading, precision are high.
Description
Technical field
The utility model is related to automatic measurement apparatus fields, and in particular to a kind of graphite electrode nipple taper thread parameter from
Dynamicization measuring device.
Background technology
Carbon industry development reaches its maturity, and the demand of graphite electrode is also more and more, and graphite electrode is because by its own ruler
Very little limitation needs more electrodes to connect mostly when in use, by the graphite electrode nipple of same specification between two root graphite electrodes
Connection, at this point, the mesh degree of graphite electrode awl thread and graphite electrode nipple taper thread is extremely important, when taper thread degree of engagement
When relatively low, graphite electrode is susceptible to the accident of fractureing in use, influences vendor's benefit, therefore improve and be threadedly coupled part
Degree of engagement be just particularly important.
Graphite electrode awl thread is mainly related with the machining accuracy of taper thread with the degree of engagement of graphite electrode nipple taper thread,
Graphite electrode and graphite electrode nipple after processing is completed, need to be detected its taper thread, and existing detection method is all
Artificial detection whether uses sheet gauge or ring gauge, artificial detection to have its unvanquishable disadvantage, i.e., manual operation error and
Error in reading.It is influenced in addition, the size of operating error is also tested by diameter, skilled worker's operating error is small, damage to screw thread
It is small, but the number of skilled worker is limited, significantly limits working efficiency.
Therefore, there is an urgent need for a kind of energy automatic measurement graphite electrode nipple taper thread parameters to obtain device in the market, to meet stone
The demand of electrode ink continuous production and measurement accuracy.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of measurements of graphite electrode nipple taper thread parameter automatization
Device, to solve the technical problem that existing manual measurement error is big, precision is low.
Technical solution used by the utility model is：
Design a kind of graphite electrode nipple taper thread parameter automatization measuring device, including symmetrically arranged drive component,
Ring gauge component with the smooth internal conical surface of standard taper, the ring gauge component are set between two the driving component, simultaneously
It is correspondingly connected with by connection component and drive component, distance measuring unit, two institutes is additionally provided between the driving component and ring gauge component
State the raising unit being equipped between ring gauge component for graphite electrode nipple lifting.
Preferably, the ring gauge component includes that there is the large and small ring gauge of the smooth internal conical surface of standard taper and end face to survey
Measuring device.
Preferably, the driving component includes multiple first hydraulic cylinder and the pressure for detecting driving pressure being arranged in parallel
Sensor.
Preferably, the connection component includes first connecting rod, second connecting rod and third connecting rod disposed in parallel.
Preferably, the big ring gauge, small ring gauge and end surface measurement device are respectively by first connecting rod, second connecting rod and third connecting rod
It connects one to one with the first hydraulic cylinder.
Preferably, the distance measuring unit includes for measuring the big ring gauge, small ring gauge and end surface measurement device displacement
One digital length measuring, the second digital length measuring, third digital length measuring.
Preferably, the raising unit includes the support portion on top and the second hydraulic cylinder of lower part, and the support portion is transversal
Face is adapted with graphite electrode nipple shape.
Preferably, which further includes the computer control being electrically connected with the driving component, distance measuring unit and raising unit
System.
Preferably, the circular cone bore dia of the big ring gauge is more than small ring gauge maximum gauge so that small ring gauge is in second connecting rod
The big ring gauge is back and forth crossed under drive.
Preferably, the outer circumference surface of the large and small ring gauge is the smooth outer circumference surface with standard taper.
Compared with prior art, the advantageous effects of the utility model are：
1. the utility model can realize the measurement of graphite electrode nipple taper thread parameter and show, usability automatically
It is good, and automatic measurement can completely avoid manual operation error and error in reading, precision are high.
2. the utility model automatic measurement graphite electrode nipple taper thread parameter, not only precision is high, but also measuring speed
Soon, graphite electrode quantity-produced demand is met well.
3. the utility model replaces manual measurement with automatic measurement, worker is solved to releasing from heavy manual labor
Come, great hommization.
Description of the drawings
Fig. 1 is one of the structural schematic diagram of the utility model；
Fig. 2 is the use state reference chart of the utility model；
Fig. 3 is the second structural representation of the utility model；
1 is computerized control system, and 2 be ring gauge component, and 3 be drive component, and 4 be raising unit, and 5 be graphite electrode nipple, 6
It is smooth outer conical surface for smooth internal conical surface, 7,21 be big ring gauge, and 22 be small ring gauge, and 23 be end surface measurement device, and 24 be first
Connecting rod, 25 be second connecting rod, and 26 be third connecting rod, and 27 be the first digital length measuring, and 28 be the second digital length measuring,
29 be third digital length measuring, and 31 be babinet, and 32 be first hydraulic cylinder, and 33 be pressure sensor, and 34 be hydraulic station, and 41 are
Support portion, 42 be second hydraulic cylinder.
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, it is involved in following embodiment
The devices such as unit module parts, structure, mechanism are unless otherwise instructed then conventional commercial product.
Embodiment 1：As Figure 1-Figure 2, a kind of graphite electrode nipple taper thread parameter automatization measuring device, including it is right
Title is set to the drive component 3 of both sides, the ring gauge component 2 with standard taper and computerized control system 1；
Drive component 3 includes multiple first hydraulic cylinders 32 disposed in parallel, hydraulic station 34 in babinet 31, babinet 31, each
First hydraulic cylinder 32 is connected with hydraulic station 34 respectively, is equipped between each first hydraulic cylinder 32 and hydraulic station 34 each for detecting
The pressure sensor 33 of 32 hydraulic oil pressure of a first hydraulic cylinder.
Ring gauge component 2 includes that there is standard taper, the big ring gauge 21 of smooth internal conical surface 6, small ring gauge 22 and end face to survey
Measuring device 23 is fixedly connected between big ring gauge 21 and the pistons end of first hydraulic cylinder 32 by first connecting rod 24, first connecting rod 24
It is equipped with to measure the first digital length measuring 27 of 21 displacement of big ring gauge on babinet 31 at position；End surface measurement device 23
It is fixedly connected by third connecting rod 26 between the pistons end of first hydraulic cylinder 32, on the babinet 31 at 26 position of third connecting rod
It is equipped with to the third digital length measuring 29 of 23 displacement of measurement end measurer；Small ring gauge 22 and first hydraulic cylinder 32
Pistons end between be fixedly connected by second connecting rod 25, on babinet 31 be equipped with to measure at 25 position of second connecting rod small
Second digital length measuring 28 of 22 displacement of ring gauge.
Raising unit 4 is equipped between two ring gauge components 2, raising unit 4 includes support portion 41 and the lower part for including top
Second hydraulic cylinder 42, the cross section of support portion 41 it is V-shaped with it is stable by graphite electrode nipple 5 be increased to big ring gauge 22,
The coaxial height of small ring gauge 21.
Computerized control system 1 is long with first hydraulic cylinder 32, second hydraulic cylinder 42, pressure sensor 43 and the first digital display respectively
Meter 27, the second digital length measuring 28, third digital length measuring 29 is spent to be electrically connected.
The operate with method of above-mentioned graphite electrode nipple taper thread parameter automatization measuring device is as follows：
After graphite electrode nipple 5 is fixed on raising unit 4, it is slowly brought up to coaxial with big ring gauge 22, small ring gauge 21
Highly, then first connecting rod 24, second connecting rod 25, third connecting rod 26 successively by big ring gauge 21, small ring gauge 22 and end surface measurement
Device 23 is moved to graphite electrode nipple 5, and computerized control system 1 receives the pressure change signal of pressure sensor 33 detected
When, first connecting rod 24, second connecting rod 25, third connecting rod 26 stop movement, small ring gauge 21, big ring gauge 22 smooth internal conical surface 6
It is in the state that holds out against with 5 taper thread of graphite electrode nipple, end surface measurement device 23 is in and 5 end face tightening shape of graphite electrode nipple
State；Computerized control system 1 receives the first digital length measuring 27, the second digital length measuring 28, third digital display length gauge
The measurement data L4, L5, L6, L4 ', L5 ', L6 ' of measuring device 29（L4, L5, L6 are that each digital length measuring of left end corresponds to display
Data, L4 ', L5 ', L6 ' is the data that each digital length measuring of right end corresponds to display, and L7 is 5 liang of graphite electrode nipple
Vertical range between side length meter zero-bit), it is calculated further according to trigonometric function relationship or tables look-up and obtain graphite electrode nipple 5
The parameters such as left and right ends taper thread taper, central diameter value.
Wherein, taper thread taper calculation formula is：
L in formula4、L5Replace with L4′、L5' obtain β '；
Taper thread central diameter value calculation formula is：
β in formula is replaced with β ' to obtain′；
D1, D2 are large and small ring gauge large end face bore dia（mm）；
2 β are that measured graphite electrode nipple works as the full taper of side taper thread（°）
H is taper thread fully teeth height（mm）.
Embodiment 2, as shown in figure 3, a kind of graphite electrode nipple taper thread parameter automatization measuring device, the present embodiment with
1 structure of embodiment is essentially identical, and difference place is：Circular cone bore dia on big ring gauge 21 is more than the maximum gauge of small ring gauge 22
So that small ring gauge 22 back and forth crosses big ring gauge 21 under the drive of second connecting rod 25.
Big ring gauge 21, small ring gauge 22 outer circumference surface be the smooth outer circumference surface 7 with standard taper, this sample device is not
It is simply possible to use in the measurement of 5 taper thread parameter automatization of graphite electrode nipple, can be also used for graphite electrode ontology taper thread parameter certainly
Dynamicization measures.
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 (10)
1. a kind of graphite electrode nipple taper thread parameter automatization measuring device, it is characterised in that：Including symmetrically arranged driving
Component, the ring gauge component with the smooth internal conical surface of standard taper, the ring gauge component be set to two the driving component it
Between and be correspondingly connected with by connection component and drive component, be additionally provided with distance measuring unit between the driving component and ring gauge component, two
The raising unit for graphite electrode nipple lifting is equipped between a ring gauge component.
2. graphite electrode nipple taper thread parameter automatization measuring device according to claim 1, it is characterised in that：It is described
Ring gauge component includes the large and small ring gauge and end surface measurement device for having the smooth internal conical surface of standard taper.
3. graphite electrode nipple taper thread parameter automatization measuring device according to claim 2, it is characterised in that：It is described
Drive component includes multiple first hydraulic cylinder and the pressure sensor for detecting driving pressure being arranged in parallel.
4. graphite electrode nipple taper thread parameter automatization measuring device according to claim 3, it is characterised in that：It is described
Connection component includes first connecting rod, second connecting rod and third connecting rod disposed in parallel.
5. graphite electrode nipple taper thread parameter automatization measuring device according to claim 4, it is characterised in that：It is described
Big ring gauge, small ring gauge and end surface measurement device are respectively by first connecting rod, second connecting rod and third connecting rod and the first hydraulic cylinder one
One is correspondingly connected with.
6. graphite electrode nipple taper thread parameter automatization measuring device according to claim 5, it is characterised in that：It is described
Distance measuring unit includes for measuring the first digital length measuring of the big ring gauge, small ring gauge and end surface measurement device displacement,
Two digital length measurings, third digital length measuring.
7. graphite electrode nipple taper thread parameter automatization measuring device according to claim 1, it is characterised in that：It is described
Raising unit includes the support portion on top and the second hydraulic cylinder of lower part, the support cross section and graphite electrode nipple shape
It is adapted.
8. graphite electrode nipple taper thread parameter automatization measuring device according to claim 1, it is characterised in that：The dress
It further includes the computerized control system being electrically connected with the driving component, distance measuring unit and raising unit to set.
9. graphite electrode nipple taper thread parameter automatization measuring device according to claim 2, it is characterised in that：It is described
The circular cone bore dia of big ring gauge be more than small ring gauge maximum gauge so that small ring gauge back and forth crossed under the drive of second connecting rod it is described
Big ring gauge.
10. graphite electrode nipple taper thread parameter automatization measuring device according to claim 9, it is characterised in that：Institute
The outer circumference surface for stating large and small ring gauge is the smooth outer circumference surface with standard taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814308.5U CN207866136U (en) | 2017-12-22 | 2017-12-22 | A kind of graphite electrode nipple taper thread parameter automatization measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814308.5U CN207866136U (en) | 2017-12-22 | 2017-12-22 | A kind of graphite electrode nipple taper thread parameter automatization measuring device |
Publications (1)
| Publication Number | Publication Date |
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| CN207866136U true CN207866136U (en) | 2018-09-14 |
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ID=63465880
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814308.5U Active CN207866136U (en) | 2017-12-22 | 2017-12-22 | A kind of graphite electrode nipple taper thread parameter automatization measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253910A (en) * | 2017-12-22 | 2018-07-06 | 中国平煤神马集团开封炭素有限公司 | Graphite electrode ontology or connector taper thread automatic measurement mechanism, system and method |
-
2017
- 2017-12-22 CN CN201721814308.5U patent/CN207866136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253910A (en) * | 2017-12-22 | 2018-07-06 | 中国平煤神马集团开封炭素有限公司 | Graphite electrode ontology or connector taper thread automatic measurement mechanism, system and method |
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Legal Events
| 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: 475000 east suburb village of Shun He District, Kaifeng City, Henan Patentee before: KAIFENG CARBON CO., LTD., CHINA PINGMEI SHENMA Group |
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| CP03 | Change of name, title or address |