CN204478967U - Threeway cubing - Google Patents
Threeway cubing Download PDFInfo
- Publication number
- CN204478967U CN204478967U CN201520121481.1U CN201520121481U CN204478967U CN 204478967 U CN204478967 U CN 204478967U CN 201520121481 U CN201520121481 U CN 201520121481U CN 204478967 U CN204478967 U CN 204478967U
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- CN
- China
- Prior art keywords
- fixed block
- cylinder
- threeway
- base
- dial gauge
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a kind of cubing, particularly relate to a kind of cubing detecting threeway, disclose a kind of threeway cubing, comprise dial gauge (1), base (4), second fixed block (3) and the first fixed block, first fixed block comprises cylinder (9) and lower cylinder (8), the upper surface (2) of base (4) is plane, first fixed block and the second fixed block (3) are fixed on the upper surface (2) of base (4), the sounding rod (5) of dial gauge (1) passes from the second fixed block (3), sounding rod (5) one end of dial gauge (1) is provided with probe, probe comprises front cylinder (7) and rear cylinder (6), the axis of sounding rod (5) and the intersect vertical axis of the first fixed block.When detecting three-way pipe road junction to the scale error of threeway center size with the utility model, facilitate, practical, efficiency is high, and precision is high, substantially increases the work efficiency of quality inspection personnel.
Description
Technical field
The utility model relates to a kind of cubing, has particularly related to a kind of cubing detecting threeway part.
Background technology
At present, adopt projector to measure or three-dimensional detection to the detection of threeway size, get when adopting projector to measure and a little there is error, measuring accuracy is not enough and efficiency is low, when adopting three-dimensional detection method to detect, the high but inefficiency of accuracy of detection, and the labour cost dropped into is large.
Summary of the invention
The utility model in prior art between threeway time size detection inconvenience shortcoming, provide a kind of threeway cubing.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Threeway cubing, comprise dial gauge, also comprise base, second fixed block and the first fixed block, first fixed block comprises cylinder and lower cylinder, the diameter of upper cylinder is identical with the internal diameter of first mouth of pipe of threeway, the upper surface of base is plane, first fixed block and the second fixed block are fixed on the upper surface of base, the sounding rod of dial gauge passes from the second fixed block, sounding rod one end of dial gauge is provided with probe, probe comprises front cylinder and rear cylinder, the diameter of front cylinder is identical with the internal diameter of second mouth of pipe of threeway and the 3rd mouth of pipe, the axis of sounding rod and the intersect vertical axis of the first fixed block.
In order to detect the scale error of three-way pipe road junction to threeway center; Because three-way pipe road junction is known to the basic size at threeway center, the front surface pre-setting the rear cylinder of sounding rod one end of dial gauge is basic size to the distance of place, the center of circle straight line of lower cylinder; Measurement Allowance on dial gauge marks; Threeway be inverted, first mouth of pipe is buckled in cylinder down, stretches in second mouth of pipe by cylinder before dial gauge sounding rod one end; Observe dial gauge pointer whether in tolerance zone.
As preferably, the diameter of the lower cylinder in the first fixed block is greater than the diameter of cylinder.The diameter of lower cylinder is greater than the diameter of cylinder, and upper cylinder and lower cylinder play the effect of location threeway jointly.
As preferably, the diameter of front cylinder is less than the diameter of rear cylinder.The diameter of rear cylinder is greater than the diameter of front cylinder.
As preferably, base is cylindrical.Be placed on by dial gauge in the middle of base, can improve the utilization factor of base, base is cylindrical, convenient mobile.
The utility model, owing to have employed above technical scheme, has significant technique effect: when detecting three-way pipe road junction to the scale error of threeway center size with the utility model, facilitates, practical, efficiency is high, and precision is high, substantially increases the work efficiency of quality inspection personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the threeway schematic diagram detecting scale error with the utility model.
The toponym that in accompanying drawing, each number designation refers to is as follows: the upper surface of 1-dial gauge, 2-base, the 3-the second fixed block, 4-base, 5-sounding rod, 6-rear cylinder, 7-front cylinder, 8-lower cylinder, 9-above cylinder, 10-the first mouth of pipe, 11-the second mouth of pipe, 12-the three mouth of pipe.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
Threeway cubing, as shown in Figure 1, comprise dial gauge 1, also comprise base 4, second fixed block 3 and the first fixed block, first fixed block comprises cylinder 9 and lower cylinder 8, the diameter of upper cylinder 9 is identical with the internal diameter of first mouth of pipe 10 of threeway, the upper surface 2 of base 4 is plane, first fixed block and the second fixed block 3 are fixed on the upper surface 2 of base 4, the shell of dial gauge 1 is welded on the second fixed block 3, the sounding rod 5 of dial gauge 1 passes and does not contact with the second fixed block from the second fixed block 3, sounding rod 5 one end of dial gauge 1 is provided with probe, probe comprises front cylinder 7 and rear cylinder 6, the diameter of front cylinder 7 is identical with the internal diameter of second mouth of pipe 11 of threeway and the 3rd mouth of pipe 12, the axis of sounding rod 5 and the intersect vertical axis of the first fixed block.
In order to detect the scale error of three-way pipe road junction to threeway center; First mouth of pipe of this threeway is 14mm to the basic size at threeway center, tolerance is 0 to 0.05mm, as shown in Figure 2, then basic size is 14mm is known, and the front surface pre-setting the rear cylinder 6 of sounding rod 5 one end of dial gauge 1 is 14mm to the distance of the axis of lower cylinder 8; Dial gauge 1 marks Measurement Allowance 0.05mm; Threeway be inverted, first mouth of pipe 10 is buckled on cylinder 9 down, stretches in second mouth of pipe 11 by cylinder 7 before dial gauge sounding rod 5 one end; Observe dial gauge 1 pointer whether in tolerance zone.
The diameter of the lower cylinder 8 in the first fixed block is greater than the diameter of cylinder 9.The diameter of lower cylinder 8 is greater than the diameter of cylinder 9, and upper cylinder 9 and lower cylinder 8 play the effect of location jointly.
The diameter of front cylinder 7 is less than the diameter of rear cylinder 6.The diameter of rear cylinder 6 is greater than the diameter of front cylinder 7.
Base 4 is cylindrical, and the axis of sounding rod 5 passes the center of circle of base 4.Dial gauge 1 is placed in the middle of base 4, the utilization factor of base 4 can be improved.
When detecting three-way pipe road junction to the scale error of threeway center size with the utility model, facilitate, practical, efficiency is high, and precision is high, substantially increases the work efficiency of quality inspection personnel.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. threeway cubing, it is characterized in that: comprise dial gauge (1), base (4), second fixed block (3) and the first fixed block, first fixed block comprises cylinder (9) and lower cylinder (8), the upper surface (2) of base (4) is plane, first fixed block and the second fixed block (3) are fixed on the upper surface (2) of base (4), the sounding rod (5) of dial gauge (1) passes from the second fixed block (3), sounding rod (5) one end of dial gauge (1) is provided with probe, probe comprises front cylinder (7) and rear cylinder (6), the axis of sounding rod (5) and the intersect vertical axis of the first fixed block.
2. threeway cubing according to claim 1, is characterized in that: the diameter of the lower cylinder (8) in the first fixed block is greater than the diameter of cylinder (9).
3. threeway cubing according to claim 1, is characterized in that: the diameter of front cylinder (7) is less than the diameter of rear cylinder (6).
4. threeway cubing according to claim 1, is characterized in that: base (4) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121481.1U CN204478967U (en) | 2015-03-02 | 2015-03-02 | Threeway cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121481.1U CN204478967U (en) | 2015-03-02 | 2015-03-02 | Threeway cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478967U true CN204478967U (en) | 2015-07-15 |
Family
ID=53634755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520121481.1U Expired - Fee Related CN204478967U (en) | 2015-03-02 | 2015-03-02 | Threeway cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204478967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941124A (en) * | 2017-12-28 | 2018-04-20 | 重庆臻展热处理有限公司 | A kind of cubing for being used to detect gear ring internal diameter error |
-
2015
- 2015-03-02 CN CN201520121481.1U patent/CN204478967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941124A (en) * | 2017-12-28 | 2018-04-20 | 重庆臻展热处理有限公司 | A kind of cubing for being used to detect gear ring internal diameter error |
| CN107941124B (en) * | 2017-12-28 | 2023-09-08 | 重庆臻展热处理有限公司 | Gauge for detecting internal diameter error of gear ring |
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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: 20150715 Termination date: 20210302 |