CN205119969U - Backing ring groove reference block - Google Patents
Backing ring groove reference block Download PDFInfo
- Publication number
- CN205119969U CN205119969U CN201520484600.XU CN201520484600U CN205119969U CN 205119969 U CN205119969 U CN 205119969U CN 201520484600 U CN201520484600 U CN 201520484600U CN 205119969 U CN205119969 U CN 205119969U
- Authority
- CN
- China
- Prior art keywords
- ring groove
- backing ring
- gasket ring
- groove
- model
- 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
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Abstract
The utility model relates to a backing ring groove measuring device of casing head, sleeve pipe cross, the first -class spare part of oil pipe specifically discloses a backing ring groove reference block in the oil well head equipment, comprising a main body. Be equipped with first backing ring groove by the centre in proper order to both ends in the main part, second backing ring groove, third backing ring groove, fourth backing ring groove, the 5th backing ring groove and the 6th backing ring groove, first backing ring groove, second backing ring groove, third backing ring groove, fourth backing ring groove, the 5th backing ring groove and the 6th backing ring groove are API 6A standard backing ring groove, still be equipped with in the main part with first backing ring groove, second backing ring groove, third backing ring groove, fourth backing ring groove, corresponding scale is put to the 5th backing ring groove and the 6th backing ring trench, this scale size after for the horizontal metroscope measurement and the model that corresponds, set level the main part, measure with the gauge ball, according to the standard value correction, then measure product backing ring groove size with the gauge ball, this backing ring groove reference block convenient to use has been ensured, need not to use dedicated gauge ball to measure product backing ring groove.
Description
Technical field
The utility model relates to the gasket ring groove measurement mechanism of oil well head equipment middle sleeve head, four-way junction of casing, the first-class parts of oil pipe, has been specifically related to a kind of gasket ring slot standard block.
Background technology
All casingheads, four-way junction of casing, oil pipe first-class product basis orchid place all needs to use gasket ring sealing, gasket ring slot machining precision is high, dimensional tolerence is little, and with 23 degree of angles, ordinary measring tool cannot be measured, special gauge ball must be used measure, need to use horizontal metroscope before measuring and verify, make inspection inconvenience of going out.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of gasket ring slot standard block, its object: easy to use, without the need to using special gauge ball, product being measured.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of gasket ring slot standard block, comprises main body; Main body is provided with the first gasket ring groove, the second gasket ring groove, the 3rd gasket ring groove, the 4th gasket ring groove, the 5th gasket ring groove and the 6th gasket ring groove by centre successively to two ends;
The quantity of the first gasket ring groove, the second gasket ring groove, the 3rd gasket ring groove, the 4th gasket ring groove, the 5th gasket ring groove and the 6th gasket ring groove is two;
Two the first gasket ring grooves, two the second gasket ring grooves, two the 3rd gasket ring grooves, two the 4th gasket ring grooves, two the 5th gasket ring grooves and two the 6th gasket ring grooves are respectively symmetrically;
Main body is also provided with and pads the corresponding scale of ring groove position with the first gasket ring groove, the second gasket ring groove, the 3rd gasket ring groove, the 4th gasket ring groove, the 5th gasket ring groove and the 6th.
Preferably, the shape of the first gasket ring groove, the second gasket ring groove, the 3rd gasket ring groove, the 4th gasket ring groove, the 5th gasket ring groove and the 6th gasket ring groove is isosceles trapezoid.
Pass through technique scheme, first gasket ring groove, second gasket ring groove, 3rd gasket ring groove, 4th gasket ring groove, 5th gasket ring groove and the 6th gasket ring groove are API6A standard pad annular groove, main body is also provided with and the first gasket ring groove, second gasket ring groove, 3rd gasket ring groove, 4th gasket ring groove, the scale that 5th gasket ring groove is corresponding with the 6th pad ring groove position, this scale be horizontal metroscope measure after size and corresponding model, this gasket ring slot standard block is set level, the size on this gasket ring slot standard block between gasket ring groove of the same race is measured with gauge ball, according to standard value correction, then gauge ball measurement products gasket ring groove size is used, ensure that this gasket ring slot standard block is easy to use, without the need to using special gauge ball, product gasket ring groove is measured.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic front view of a kind of gasket ring slot standard block disclosed in the utility model;
Fig. 2 is the cut-open view in the A-A direction along Fig. 1;
Fig. 3 is the schematic top plan view of a kind of gasket ring slot standard block disclosed in the utility model;
Fig. 4 is the use schematic diagram of a kind of gasket ring slot standard block disclosed in the utility model.
Numeral and the corresponding component title represented by letter in figure:
1. main body 11. first gasket ring groove 12. second gasket ring groove 13. the 3rd gasket ring groove 14. the 4th gasket ring groove 15. the 5th gasket ring groove 16. the 6th gasket ring groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, embodiment of the present utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of gasket ring slot standard block, comprises main body 1; Main body 1 is provided with the first gasket ring groove 11, second gasket ring groove 12, the 3rd gasket ring groove 13, the 4th gasket ring groove 14, the 5th gasket ring groove 15 and the 6th gasket ring groove 16, first gasket ring groove 11, second gasket ring groove 12, the 3rd gasket ring groove 13, the 4th gasket ring groove 14, the 5th gasket ring groove 15 and the 6th gasket ring groove 16 by centre successively to two ends and is API6A standard pad annular groove.
The quantity of the first gasket ring groove 11, second gasket ring groove 12, the 3rd gasket ring groove 13, the 4th gasket ring groove 14, the 5th gasket ring groove 15 and the 6th gasket ring groove 16 is two.
Two the first gasket ring grooves, 11, two the second gasket ring grooves, 12, two the 3rd gasket ring grooves, 13, two the 4th gasket ring grooves, 14, two the 5th gasket ring grooves 15 and two the 6th gasket ring grooves 16 are respectively symmetrically.
Main body 1 is also provided with the scale corresponding with the first gasket ring groove 11, second gasket ring groove 12, the 3rd gasket ring groove 13, the 4th gasket ring groove 14, the 5th gasket ring groove 15 and the 6th gasket ring groove 16 position, this scale be horizontal metroscope measure after size and corresponding model, what facilitate operating personnel searches modified value.
The shape of the first gasket ring groove 11, second gasket ring groove 12, the 3rd gasket ring groove 13, the 4th gasket ring groove 14, the 5th gasket ring groove 15 and the 6th gasket ring groove 16 is isosceles trapezoid, has further facilitated staff and has measured.
As shown in Figure 4, the use procedure of gasket ring slot standard block: this gasket ring slot standard block is set level, the size on this gasket ring slot standard block between gasket ring groove of the same race is measured with gauge ball, according to standard value correction, then gauge ball 2 measurement products gasket ring groove size is used, ensure that this gasket ring slot standard block is easy to use, without the need to using special gauge ball to measure product gasket ring groove, gauge ball 2 can be band table gauge ball, common gauge ball or measures slide calliper rule with gasket ring groove.
Be exactly more than a kind of design feature and action effect of gasket ring slot standard block, its advantage: structure is simple, and this gasket ring slot standard block is easy to use, measures product gasket ring groove without the need to using special gauge ball.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. a gasket ring slot standard block, is characterized in that, comprises main body (1); Main body (1) is provided with the first gasket ring groove (11), the second gasket ring groove (12), the 3rd gasket ring groove (13), the 4th gasket ring groove (14), the 5th gasket ring groove (15) and the 6th gasket ring groove (16) by centre successively to two ends;
The quantity of the first gasket ring groove (11), the second gasket ring groove (12), the 3rd gasket ring groove (13), the 4th gasket ring groove (14), the 5th gasket ring groove (15) and the 6th gasket ring groove (16) is two;
Two the first gasket ring grooves (11), two the second gasket ring grooves (12), two the 3rd gasket ring grooves (13), two the 4th gasket ring grooves (14), two the 5th gasket ring grooves (15) and two the 6th gasket ring grooves (16) are respectively symmetrically;
Main body (1) is also provided with the scale corresponding with the first gasket ring groove (11), the second gasket ring groove (12), the 3rd gasket ring groove (13), the 4th gasket ring groove (14), the 5th gasket ring groove (15) and the 6th gasket ring groove (16) position.
2. a kind of gasket ring slot standard block according to claim 1, it is characterized in that, the shape of the first gasket ring groove (11), the second gasket ring groove (12), the 3rd gasket ring groove (13), the 4th gasket ring groove (14), the 5th gasket ring groove (15) and the 6th gasket ring groove (16) is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484600.XU CN205119969U (en) | 2015-07-07 | 2015-07-07 | Backing ring groove reference block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484600.XU CN205119969U (en) | 2015-07-07 | 2015-07-07 | Backing ring groove reference block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205119969U true CN205119969U (en) | 2016-03-30 |
Family
ID=55575568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484600.XU Expired - Fee Related CN205119969U (en) | 2015-07-07 | 2015-07-07 | Backing ring groove reference block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205119969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402163A (en) * | 2017-07-27 | 2017-11-28 | 中航沈飞民用飞机有限责任公司 | A kind of aid and its application method of hardness tester verification |
-
2015
- 2015-07-07 CN CN201520484600.XU patent/CN205119969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402163A (en) * | 2017-07-27 | 2017-11-28 | 中航沈飞民用飞机有限责任公司 | A kind of aid and its application method of hardness tester verification |
| CN107402163B (en) * | 2017-07-27 | 2019-07-02 | 中航沈飞民用飞机有限责任公司 | A kind of auxiliary tool and its application method of hardness tester verification |
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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: 20160330 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |