CN201885676U - Device for detecting chain-roller coaxiality - Google Patents
Device for detecting chain-roller coaxiality Download PDFInfo
- Publication number
- CN201885676U CN201885676U CN2010206148461U CN201020614846U CN201885676U CN 201885676 U CN201885676 U CN 201885676U CN 2010206148461 U CN2010206148461 U CN 2010206148461U CN 201020614846 U CN201020614846 U CN 201020614846U CN 201885676 U CN201885676 U CN 201885676U
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- China
- Prior art keywords
- column
- upright post
- utility
- screw
- chain roller
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a device for detecting chain-roller coaxiality, which comprises a bottom plate, a first upright post and a second upright post. The first upright post and the second upright post are arranged on the bottom plate, a micrometric screw perpendicular to the first upright post is mounted on the first upright post, a measuring head is arranged at one end of the micrometric screw, the diameter of the measuring head is equal to the inner diameters of a chain and a roller, a clamping beam perpendicular to the second upright post is mounted on the second upright post, a dial gauge is mounted at one end of the clamping beam, the bottom end of a measuring rod of the dial gauge corresponds to the measuring head, and projections, on the bottom plate, of the axis of the micrometric screw in the length direction and the axis of the clamping beam in the length direction are perpendicular to each other. The device for detecting chain-roller coaxiality not only can accurately detect the coaxiality of the chain and the roller, but also has the advantages of small volume, low cost and the like.
Description
Technical field
The utility model relates to a kind of pick-up unit, what be specifically related to is a kind of device that is used to detect the chain roller right alignment.
Background technology
The right alignment of chain roller is the important indicator in chain production and the use, make that the testing tool of chain roller right alignment is also a lot, but present pick-up unit precision is not very high, causes the detection error big, thereby influences testing result.And there are following two weak points in present pick-up unit: 1, the volume ratio of pick-up unit is bigger, is not easy to carrying of testing staff; 2, the cost of manufacture of present pick-up unit compare higher, thereby in the testing cost that has increased factory virtually.
The utility model content
At the deficiency that exists on the prior art, the utility model purpose is to be to provide high being used to of a kind of accuracy of detection to detect the device of chain roller right alignment, and it is little to have a volume, advantage such as cost of manufacture is low, and is easy to carry.
To achieve these goals, the utility model is to realize by the following technical solutions:
The utility model comprises base plate and first column and second column that are arranged on the base plate, and the micrometric screw perpendicular with it is installed on first column, and an end of micrometric screw is provided with the measuring head that diameter equals chain roller internal diameter to be measured; The clamping crossbeam perpendicular with it is installed on second column, on the end of clamping crossbeam dial gauge is installed, the sounding rod bottom of dial gauge is corresponding with measuring head; The axis of micrometric screw length direction is vertical mutually with the projection of axis on base plate of clamping crossbeam length direction.Thereby, right alignment that can point-device detection chain roller.
Above-mentioned first column and second column all are vertically fixed on the base plate by first nut.Can control the height of first column and second column by first nut, make chain roller to be measured to contact with the bottom of sounding rod.
Above-mentioned micrometric screw and clamping crossbeam pass through first screw and second screw retention respectively on first column and second column.
Above-mentioned sounding rod is fixed on the clamping crossbeam by second nut and screw rod.
The utility model not only can point-device detection chain roller right alignment, and have advantages such as volume is little; In addition, because the cost of base plate, first column, second column, micrometric screw and clamping crossbeam in the utility model is all the end of than, therefore, cost of manufacture of the present utility model also lowers greatly; Little just because of volume of the present utility model, very convenient detection workman carries, and is practical and convenient.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is user mode figure of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
The utility model comprises base plate 1, on base plate 1, be separately installed with first column 3 and second column 4 by first nut 2, be carved with first mounting hole 5 in the upper end of first column 3, micrometric screw 6 runs through first mounting hole 5 and is fixed on first column 3 by first screw 7, and the right-hand member of micrometric screw 6 is provided with measuring head 8, and the diameter of measuring head 8 equals the internal diameter of chain roller 16; The upper end of second column 4 is carved with second mounting hole 9, and clamping crossbeam 14 runs through second mounting hole 9 and is fixed on second column 4 by second screw 10.
The sounding rod 11 of dial gauge 15 is fixed on the right-hand member of clamping crossbeam 14 by second nut 12 and screw rod 13, and the bottom of sounding rod 11 is corresponding with the measuring head 8 of micrometric screw 6 right-hand members.
During test, chain roller 16 is installed on the measuring head 8 of micrometric screw 6, chain roller 16 is contacted with the bottom of sounding rod 11, clockwise rotate chain roller 16, then the sounding rod 11 of dial gauge 15 moves, and drives the beat of pointer of dial gauge 15.Thereby, the moving of the sounding rod 11 by dial gauge 15, sense data on dial gauge 15, the difference of maximal value and minimum value is the right alignment of chain roller 16.
Therefore, the right alignment that the utility model not only can point-device detection chain roller 16, and have advantages such as volume is little; In addition, because the cost of base plate 1, first column 3, second column 4, micrometric screw 6 and clamping crossbeam 14 in the utility model is all the end of than, therefore, cost of manufacture of the present utility model also lowers greatly; Little just because of volume of the present utility model, very convenient detection workman carries, and is practical and convenient.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. device that is used to detect the chain roller right alignment, it is characterized in that, comprise base plate (1) and be arranged on first column (3) and second column (4) on the base plate (1), the micrometric screw perpendicular with it (6) is installed on described first column (3), and an end of described micrometric screw (6) is provided with the measuring head (8) that diameter equals chain roller to be measured (16) internal diameter; The clamping crossbeam (14) perpendicular with it is installed on described second column (4), dial gauge (15) is installed on the end of described clamping crossbeam (14), sounding rod (11) bottom of described dial gauge (15) is corresponding with measuring head (8); The axis of described micrometric screw (6) length direction is vertical mutually with the projection of axis on base plate (1) of clamping crossbeam (14) length direction.
2. the device that is used to detect the chain roller right alignment according to claim 1 is characterized in that, described first column (3) and second column (4) all are vertically fixed on the base plate (1) by first nut (2).
3. the device that is used to detect the chain roller right alignment according to claim 1, it is characterized in that described micrometric screw (6) and clamping crossbeam (14) are fixed on first column (3) and second column (4) by first screw (7) and second screw (10) respectively.
4. the device that is used to detect the chain roller right alignment according to claim 1 is characterized in that, described sounding rod (11) is fixed on the clamping groove beam (14) by second nut (12) and screw rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206148461U CN201885676U (en) | 2010-11-18 | 2010-11-18 | Device for detecting chain-roller coaxiality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206148461U CN201885676U (en) | 2010-11-18 | 2010-11-18 | Device for detecting chain-roller coaxiality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885676U true CN201885676U (en) | 2011-06-29 |
Family
ID=44183222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206148461U Expired - Fee Related CN201885676U (en) | 2010-11-18 | 2010-11-18 | Device for detecting chain-roller coaxiality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507450A (en) * | 2017-11-20 | 2018-09-07 | 新昌县嘉德科技发展有限公司 | A kind of main shaft concentricity testing agency |
| CN116697865A (en) * | 2022-02-25 | 2023-09-05 | 中国石油天然气集团有限公司 | Meter frame and concentricity detection device |
-
2010
- 2010-11-18 CN CN2010206148461U patent/CN201885676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507450A (en) * | 2017-11-20 | 2018-09-07 | 新昌县嘉德科技发展有限公司 | A kind of main shaft concentricity testing agency |
| CN116697865A (en) * | 2022-02-25 | 2023-09-05 | 中国石油天然气集团有限公司 | Meter frame and concentricity detection device |
| CN116697865B (en) * | 2022-02-25 | 2026-04-03 | 中国石油天然气集团有限公司 | A watch holder and a concentricity detection device |
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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: 20110629 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |