CN202885720U - Jig for measuring length of shaft workpiece from step surface to shaft end - Google Patents
Jig for measuring length of shaft workpiece from step surface to shaft end Download PDFInfo
- Publication number
- CN202885720U CN202885720U CN 201220623489 CN201220623489U CN202885720U CN 202885720 U CN202885720 U CN 202885720U CN 201220623489 CN201220623489 CN 201220623489 CN 201220623489 U CN201220623489 U CN 201220623489U CN 202885720 U CN202885720 U CN 202885720U
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- CN
- China
- Prior art keywords
- shaft
- locating sleeve
- workpiece
- step surface
- plate
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- Expired - Lifetime
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a jig for measuring the length of a shaft workpiece from a step surface to a shaft end. The jig comprises an L-shaped support and a locating sleeve, wherein one side of the locating sleeve is connected with the upper part of the support, and the upper end of the locating sleeve is higher than the upper end of the support. The jig also comprises an adjustable locating plate connected with the other side of the locating sleeve, wherein the upper end of the adjustable locating plate is lower than the upper end of the support, and the lower end of the adjustable locating plate is longer than the lower end of the locating sleeve. The jig is characterized in that a meter base is connected to the lower end of the adjustable locating plate through a first screw, and can move left and right for regulation, an elastic opening sleeve and a stopper screw are arranged at the edge of the meter base, the upper end of the elastic opening sleeve corresponds to the edge of the lower end of the locating sleeve, a measurement rod of a dial indicator penetrates through the lower end of the elastic opening sleeve, and the end head of the measurement rod corresponds to the measurement end of the workpiece. The jig is capable of accurately and rapidly measuring the length of the shaft workpiece from the step surface to the shaft end, and is high in measurement precision.
Description
Technical field
The utility model relates to mechanical component and measures frock, is specifically related to a kind of for measuring the shaft-like workpiece step surface to axle head measurement of length anchor clamps.
Background technology
At present, measure the shaft-like workpiece step surface to axle head length, usually be longer than the relatively large tool of range and measure, measure first the total length of shaft-like workpiece, measure an end of shaft-like workpiece to the length of step surface, the difference of this length and total length is step surface to the length of another axle head again.This measuring method not only efficient is low, and the measurement difficulty is high, precision is low.Therefore, need to seek in addition to measure the shaft-like workpiece step surface to anchor clamps and the method for axle head length.
Summary of the invention
The purpose of this utility model provides a kind of for measuring the shaft-like workpiece step surface to axle head measurement of length anchor clamps, and it is simple for structure, easily makes, and can detect accurately and rapidly the shaft-like workpiece step surface to the length of axle head, and measuring accuracy is high.
Described in the utility modelly a kind ofly comprise the locating sleeve that L-shaped bearing, a side are connected with the top of bearing for measuring the shaft-like workpiece step surface to axle head measurement of length anchor clamps, the upper end of this locating sleeve is higher than the upper end of bearing; Also comprise the adjustable location-plate that is connected with the opposite side of locating sleeve, the upper end of this adjustable location-plate is lower than the upper end of bearing, and the lower end of locating sleeve is longer than in the lower end of this adjustable location-plate, it is characterized in that:
One gauge stand is connected to the lower end of described adjustable location-plate by the first screw, this gauge stand can move left and right be regulated, and is provided with elastic opening cover and holding screw at the edge of described gauge stand, and the upper end of this elastic opening cover is corresponding with the lower edge of described locating sleeve;
The sounding rod of one clock gauge passes from the lower end of described elastic opening cover, and the termination of sounding rod is corresponding with the measuring junction of described workpiece.
Described a kind of its described adjustable location-plate is connected on the opposite side of described locating sleeve by two the second screws for measuring the shaft-like workpiece step surface to axle head measurement of length anchor clamps, and described location-plate can move up and down adjusting.
Further, described locating sleeve is connected to the top of bearing by two register pins and three the 3rd screws.
The utility model is compared with existing technology and has the following advantages: simple for structure, easily make, owing to adopt clock gauge and standard gauge conjunction measuring, thus can detect accurately and rapidly the shaft-like workpiece step surface to the length of axle head, and measuring accuracy is high.
Description of drawings
Fig. 1 is structural representation of the present utility model (shaft-like workpiece is housed);
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and measuring process the utility model is further described.
A kind ofly comprise the locating sleeve 6 that L-shaped bearing 1, a side are connected with the top of bearing for measuring the shaft-like workpiece step surface to axle head measurement of length anchor clamps referring to illustrated in figures 1 and 2, the upper end of this locating sleeve is higher than the upper end of bearing 1; Also comprise the adjustable location-plate 7 that is connected with the opposite side of locating sleeve 6, the upper end of this adjustable location-plate is lower than the upper end of bearing 1, and the lower end of locating sleeve 6 is longer than in the lower end of this adjustable location-plate; Its innovative point is:
One gauge stand 9 is connected to the lower end of described adjustable location-plate 7 by the first screw 10, this gauge stand 9 can move left and right be regulated, be provided with elastic opening cover 3 and holding screw 2 at the edge of described gauge stand, the upper end of this elastic opening cover is corresponding with the lower edge of described locating sleeve 6;
The sounding rod of one clock gauge 11 passes from the lower end of described elastic opening cover 3, and the termination of sounding rod is corresponding with the measuring junction of described workpiece 12.
Further, described location-plate 7 is connected on the opposite side of described locating sleeve 6 by two the second screws 8, and described adjustable location-plate 7 can move up and down adjusting.
Further, described locating sleeve 6 is connected to the top of bearing 1 by two register pins 4 and three the 3rd screws 5.
When measuring, proofread and correct first the reading (being transferred to 0) of clock gauge 11 with standard gauge, the length of this standard component and measured axis class work stage terrace to the length of axle head approaches, detected shaft-like workpiece 12 is placed in the trepanning 6 of location again, reading by table can detect measured axis class work stage terrace to axle head length, thereby the step end face that guarantees shaft-like workpiece is accurate to the length of axle head.
Claims (3)
1. one kind is used for measuring the shaft-like workpiece step surface to axle head measurement of length anchor clamps, comprises the locating sleeve (6) that L-shaped bearing (1), a side are connected with the top of bearing (1), and the upper end of this locating sleeve is higher than the upper end of bearing (1); Also comprise the adjustable location-plate (7) that is connected with the opposite side of locating sleeve (6), the upper end of this adjustable location-plate is lower than the upper end of bearing (1), and the lower end of locating sleeve (6) is longer than in the lower end of this adjustable location-plate, it is characterized in that:
One gauge stand (9) is connected to the lower end of described adjustable location-plate (7) by the first screw (10), this gauge stand (9) can move left and right be regulated, be provided with elastic opening cover (3) and holding screw (2) at the edge of described gauge stand, the upper end of this elastic opening cover is corresponding with the lower edge of described locating sleeve (6);
The sounding rod of one clock gauge (11) passes from the lower end of described opening sleeve (3), and the termination of sounding rod is corresponding with the measuring junction of described workpiece (12).
2. according to claim 1 a kind of for measuring the shaft-like workpiece step surface to axle head measurement of length anchor clamps, it is characterized in that: described adjustable location-plate (7) is connected on the opposite side of described locating sleeve (6) by two the second screws (8), and described adjustable location-plate (7) can move up and down adjusting.
3. according to claim 1 and 2 a kind of for measuring the shaft-like workpiece step surface to axle head measurement of length anchor clamps, it is characterized in that: described locating sleeve (6) is connected to the top of bearing (1) by two register pins (4) and three the 3rd screws (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623489 CN202885720U (en) | 2012-11-22 | 2012-11-22 | Jig for measuring length of shaft workpiece from step surface to shaft end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623489 CN202885720U (en) | 2012-11-22 | 2012-11-22 | Jig for measuring length of shaft workpiece from step surface to shaft end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885720U true CN202885720U (en) | 2013-04-17 |
Family
ID=48077141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623489 Expired - Lifetime CN202885720U (en) | 2012-11-22 | 2012-11-22 | Jig for measuring length of shaft workpiece from step surface to shaft end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131810A (en) * | 2017-06-20 | 2017-09-05 | 横店集团浙江英洛华国际贸易有限公司 | Length of shaft detection means |
-
2012
- 2012-11-22 CN CN 201220623489 patent/CN202885720U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131810A (en) * | 2017-06-20 | 2017-09-05 | 横店集团浙江英洛华国际贸易有限公司 | Length of shaft detection means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |