CN203550866U - Backing ring diameter measuring tool - Google Patents
Backing ring diameter measuring tool Download PDFInfo
- Publication number
- CN203550866U CN203550866U CN201320750672.5U CN201320750672U CN203550866U CN 203550866 U CN203550866 U CN 203550866U CN 201320750672 U CN201320750672 U CN 201320750672U CN 203550866 U CN203550866 U CN 203550866U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- connecting rod
- fixed table
- gasket ring
- loop diameter
- 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
Links
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 239000011324 bead Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 abstract 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a backing ring diameter measuring tool. The backing ring diameter measuring tool comprises a connecting rod; one end portion of the connecting rod is provided with a first installation seat; the bottom of the first installation seat is fixedly provided with a first measuring ball; the other end of the connecting rod is fixedly provided with a fixed gauge outfit portion; a through hole is formed in the fixed gauge outfit portion; a connection bar of a dial indicator is plugged in the through hole; the dial indicator is fixedly arranged at one end portion of the connection bar; a positioning device which can position the connection bar and the fixed gauge outfit portion is arranged therebetween; the fixed gauge outfit portion is slidingly provided with an L-shaped sliding component; the bottom of the L-shaped sliding component is fixedly provided with a second measuring ball which is matched with the first measuring ball; and the L-shaped sliding component is further provided with a contact which is matched with the other end portion of the connection bar. The backing ring diameter measuring tool is advantageous in simple structure, compactness, convenient use, simple measuring principle and operational easiness. With the backing ring diameter measuring tool adopted, the measurement of the sizes of backing ring grooves with different diameters can be realized through elastically setting the length of the connecting bar.
Description
Technical field
The utility model relates to a kind of mechanical measurer, is specifically related to a kind of gasket ring loop diameter measurer.
Background technology
In petroleum industry, gasket ring circle has a lot of types, as: R24, BX151, BX152, BX160 etc., are almost seen everywhere, so want a large amount of processing and measurements.By three-dimensional coordinates measurement size, be very trouble in the past, and need special messenger to be responsible for, and measurement can not be very timely sometimes, and measuring accuracy be lower, operates more inconvenient.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, provides a kind of measuring accuracy gasket ring loop diameter measurer high, simple to operate.
For achieving the above object, the technical solution of the utility model has been to provide a kind of gasket ring loop diameter measurer, comprise connecting rod, one end of described connecting rod is provided with the first mount pad, the bottom of the first described mount pad is fixedly installed the first measurement bead, the other end of described connecting rod is fixedly installed fixed table head, on described fixed table head, offer perforation, in described perforation, be inserted with the connecting link of clock gauge, described clock gauge is fixedly installed on an end of described connecting link, between described connecting link and described fixed table head, be provided with the locating device of both location, on described fixed table head, slide and be provided with L shaped sliding part, the bottom of described L shaped sliding part is fixedly installed the second measurement bead matching with the first described measurement bead, on described L shaped sliding part, be provided with the contact of matching with the other end of described connecting link, described first measures minimum point that bead and described second measures bead lower than the minimum point of the first described mount pad and described fixed table head.
As preferably, the first described mount pad is along the setting of sliding mutually of the length direction of described connecting rod, and is provided with the locking device that both are locked mutually between the two.
As preferably, described locking device is lock(ing) bolt.
As preferably, the bottom of the first described mount pad is fixedly installed adjustable side base plate, the first described measurement bead stretches out described adjustable side base plate, and the bottom of described fixed table head is fixedly installed stiff end base plate, and the second described measurement bead stretches out described stiff end base plate.
As preferably, described fixed table head is fixedly installed erecting frame, on described erecting frame, offers chute, and described L shaped sliding part matches with described chute.
As preferably, described locating device is bolt.
As preferably, the end of the other end of described connecting link is curved end.
As preferably, described connecting rod is expansion link.
Advantage of the present utility model and beneficial effect are: simple in structure, light and handy, to use more conveniently, and measuring principle is fairly simple, more easy to operate, can realize by the flexible length that connecting rod is set the gasket ring groove dimensional measurement of different-diameter size.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the vertical view of Fig. 1.
In figure: 1, connecting rod; 2, the first mount pad; 3, first measure bead; 4, fixed table head; 5, perforation; 6, clock gauge; 7, connecting link; 8, L shaped sliding part; 9, second measure bead; 10, lock(ing) bolt; 11, adjustable side base plate; 12, stiff end base plate; 13, erecting frame; 14, chute; 15, bolt.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As Fig. 1, shown in Fig. 2, a kind of gasket ring loop diameter measurer, comprise connecting rod 1, one end of described connecting rod 1 is provided with the first mount pad 2, the bottom of the first described mount pad 2 is fixedly installed the first measurement bead 3, the other end of described connecting rod 1 is fixedly installed fixed table head 4, on described fixed table head 4, offer perforation 5, in described perforation 5, be inserted with the connecting link 7 of clock gauge 6, described clock gauge 6 is fixedly installed on an end of described connecting link 7, between described connecting link 7 and described fixed table head 4, be provided with the locating device of both location, on described fixed table head 4, slide and be provided with L shaped sliding part 8, the bottom of described L shaped sliding part 8 is fixedly installed the second measurement bead 9 matching with the first described measurement bead 3, on described L shaped sliding part 8, be provided with the contact of matching with the other end of described connecting link 7, described first measures minimum point that bead 3 and described second measures bead 9 lower than the minimum point of the first described mount pad 2 and described fixed table head 4, the first described mount pad 2 is along the setting of sliding mutually of the length direction of described connecting rod 1, and be provided with the locking device that both are locked mutually between the two, described locking device is lock(ing) bolt 10, the bottom of the first described mount pad 2 is fixedly installed adjustable side base plate 11, the first described measurement bead 3 stretches out described adjustable side base plate 11, the bottom of described fixed table head 4 is fixedly installed stiff end base plate 12, the second described measurement bead 9 stretches out described stiff end base plate 12, described fixed table head 4 is fixedly installed erecting frame 13, on described erecting frame 13, offer chute 14, described L shaped sliding part 8 matches with described chute 14, described locating device is bolt 15, the end of the other end of described connecting link 7 is curved end, described connecting rod 1 is expansion link.
Principle of work: this measurer is placed in the gasket ring groove that workpiece need measure, moves left and right this product, move left and right by measuring bead, drive L shaped sliding part 8 to move left and right, then numerical value is presented on clock gauge 6, reflect that whether gasket ring groove internal diameter external diameter is qualified.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a gasket ring loop diameter measurer, it is characterized in that: comprise connecting rod, one end of described connecting rod is provided with the first mount pad, the bottom of the first described mount pad is fixedly installed the first measurement bead, the other end of described connecting rod is fixedly installed fixed table head, on described fixed table head, offer perforation, in described perforation, be inserted with the connecting link of clock gauge, described clock gauge is fixedly installed on an end of described connecting link, between described connecting link and described fixed table head, be provided with the locating device of both location, on described fixed table head, slide and be provided with L shaped sliding part, the bottom of described L shaped sliding part is fixedly installed the second measurement bead matching with the first described measurement bead, on described L shaped sliding part, be provided with the contact of matching with the other end of described connecting link, described first measures minimum point that bead and described second measures bead lower than the minimum point of the first described mount pad and described fixed table head.
2. gasket ring loop diameter measurer as claimed in claim 1, is characterized in that: the first described mount pad is along the setting of sliding mutually of the length direction of described connecting rod, and is provided with the locking device that both are locked mutually between the two.
3. gasket ring loop diameter measurer as claimed in claim 2, is characterized in that: described locking device is lock(ing) bolt.
4. gasket ring loop diameter measurer as claimed in claim 1, it is characterized in that: the bottom of the first described mount pad is fixedly installed adjustable side base plate, the first described measurement bead stretches out described adjustable side base plate, the bottom of described fixed table head is fixedly installed stiff end base plate, and the second described measurement bead stretches out described stiff end base plate.
5. gasket ring loop diameter measurer as claimed in claim 1, is characterized in that: described fixed table head is fixedly installed erecting frame, on described erecting frame, offers chute, and described L shaped sliding part matches with described chute.
6. gasket ring loop diameter measurer as claimed in claim 1, is characterized in that: described locating device is bolt.
7. gasket ring loop diameter measurer as claimed in claim 1, is characterized in that: the end of the other end of described connecting link is curved end.
8. gasket ring loop diameter measurer as claimed in claim 1, is characterized in that: described connecting rod is expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750672.5U CN203550866U (en) | 2013-11-26 | 2013-11-26 | Backing ring diameter measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750672.5U CN203550866U (en) | 2013-11-26 | 2013-11-26 | Backing ring diameter measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550866U true CN203550866U (en) | 2014-04-16 |
Family
ID=50468967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750672.5U Expired - Fee Related CN203550866U (en) | 2013-11-26 | 2013-11-26 | Backing ring diameter measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063049A (en) * | 2017-06-30 | 2017-08-18 | 青岛兰石重型机械设备有限公司 | A kind of annular groove central diameter survey tool and its application method |
-
2013
- 2013-11-26 CN CN201320750672.5U patent/CN203550866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063049A (en) * | 2017-06-30 | 2017-08-18 | 青岛兰石重型机械设备有限公司 | A kind of annular groove central diameter survey tool and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20191126 |