CN2795802Y - Detector for flange guide end plane straightness - Google Patents
Detector for flange guide end plane straightness Download PDFInfo
- Publication number
- CN2795802Y CN2795802Y CN 200520101929 CN200520101929U CN2795802Y CN 2795802 Y CN2795802 Y CN 2795802Y CN 200520101929 CN200520101929 CN 200520101929 CN 200520101929 U CN200520101929 U CN 200520101929U CN 2795802 Y CN2795802 Y CN 2795802Y
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- CN
- China
- Prior art keywords
- arms
- guiding block
- block
- detected
- leading end
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a detector for flange guide end plane straightness, which is composed of a bottom seat, a guide block and a detecting dial gauge, wherein the guide block is made of two arms and a connecting block; a work piece to be detected is clamped in a hollow cavity which is formed by the two arms and the connecting block; the separation distance of the two arms is equal to the external diameter of the positioning end of the work piece to be detected; the centerline position of the separation distance of the two arms on the connecting block is provided with a detecting hole; the detecting dial gauge is arranged on the connecting block, and a probe of the detecting dial gauge passes through the detecting hole; a handle is arranged between the two arms of the guide block. When the utility model is used for detection, the work piece to be detected is arranged on the bottom seat, the plane of the work piece to be detected is provided with the guide block and the positioning end of the work piece to be detected is clamped in the hollow cavity of the guide block. The guide block is radially moved along the detected plane, an indicated value of the detecting dial gauge changes, and then, the radial straightness of the detected plane of the work piece to be detected is equal to the maximum value minus the minimum value. The detector is also adapt to detect the plane straightness of other work pieces.
Description
Technical field
The utility model relates to a kind of mechanical measurement utensil, relates in particular to a kind of measuring instrument of measuring ring flange leading end planar radial linearity, and this measuring instrument also can be measured the flat sided straight dimension of other workpiece.
Background technology
In the existing mechanical processing and manufacturing technology, the measuring instrument of measuring workpieces linearity is more rare.Chinese patent literature 96222424.3 discloses a kind of " Instrument for Straightness ", and this measuring instrument comprises that two ends are provided with the long guideway of bearing, and long guideway is provided with slide block, is connected with dial framework on the slide block, and clamping has scale on the dial framework, also is provided with bearing on the slide block.This instrument be fit to be measured general linearity, but and be not suitable for measuring the leading end radial alignment degree of similar flange plate structure, and structure is also comparatively complicated.
Summary of the invention
The utility model mainly is to have solved the technical matters that the leading end planar radial linearity of similar flange plate structure can't be measured; Provide a kind of simple in structure, measured accurately, easy to operate, be fit to the on-the-spot ring flange leading end flat sided straight dimension measuring instrument that detects in workshop.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: ring flange leading end flat sided straight dimension measuring instrument is made up of base, guiding block and the measurement indicating gauge that is installed on the guiding block, guiding block is made by two arms and a contiguous block, sandwich measured workpiece in the cavity that two arms and contiguous block form, two spacing arms equal measured workpiece positioning end external diameter.Place measured workpiece on the base, workpiece is placed guiding block on the tested plane, sandwich the positioning end of measured workpiece in the cavity of guiding block, move guiding block along tested planar radial, measuring the indicating gauge indicated value changes, maximal value is deducted minimum value, just obtain the radial alignment degree on the tested plane of workpiece.
As preferably, the contiguous block of described guiding block is provided with measured hole, and measured hole is positioned on the center line of two spacing arms, and the probe of measuring indicating gauge passes measured hole.When guaranteeing mobile guiding block, probe moves radially by the tested plane of workpiece, guarantees the accuracy of measuring.
As preferably, on the described guiding block handle is installed, the handle two ends are individually fixed on two arms of guiding block, and are convenient, laborsaving when making operating personnel move guiding block.
As preferably, described handle is I-shaped, center section raises up and is arc, there are two arms of a screw and guiding block to fix on I-shaped four statures respectively, guarantee the handle firm stable, firmly evenly, further make to the utlity model has reasonable in design, easy to operate performance when making mobile guiding block.
As preferably, two arms of described guiding block and contiguous block guarantee that for being made into integration the guiding block lower plane is an integral planar, guarantees the accuracy of measuring.
As preferably, the cavity that two arms of described guiding block and contiguous block form takes the shape of the letter U.
The beneficial effects of the utility model are, reasonable in design, simple in structure, measure accurately, easy to use, can be in daily production often use, realized the measurement of the leading end planar radial linearity of similar flange plate structure easily, not only improved the quality that production efficiency also makes enterprise can improve product quickly and become possibility.
Description of drawings
Fig. 1 is a kind of instrumentation plan of the present utility model.
Fig. 2 is that the utility model is not with a kind of vertical view of base.
1. bases among the figure, 2. guiding block is 3. measured indicating gauge, 4. handle, 5. measured hole, 6. screw, 7. measured workpiece, 8. arm, 9. contiguous block.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: ring flange leading end flat sided straight dimension measuring instrument has a base 1, one guiding block 2, guiding block has two arms 8 and a contiguous block 9, and be made into integration, the cavity that two arms and contiguous block form takes the shape of the letter U, two spacing arms equal measured workpiece 7 positioning end external diameters, contiguous block 9 thickness are a little more than two arms 8, the centerline that is positioned at two spacing arms on the contiguous block is provided with a measured hole 5, the probe of measuring indicating gauge 3 passes measured hole, the reference plane that exposes guiding block 2 slightly, one I-shaped handle 4 also is installed on the guiding block, the handle center section raises up and is arc, one screw 6 is arranged respectively on I-shaped four statures, and the handle both sides are installed on two arms 8 of guiding block by these four screws.Place measured workpiece 7 on the base 1, place guiding block 2 on the tested plane of workpiece, sandwich the positioning end of measured workpiece in the cavity of guiding block, hold the handle 4 on the guiding block, move guiding block 2 along tested planar radial, measure indicating gauge 3 indicated values and change, maximal value is deducted minimum value, just obtain the radial alignment degree on the tested plane of workpiece.
Claims (7)
1. ring flange leading end flat sided straight dimension measuring instrument, form by base (1), guiding block (2) and the measurement indicating gauge (3) that is installed on the guiding block, it is characterized in that guiding block (2) made by two arms (8) and a contiguous block (9), sandwich measured workpiece in the cavity that two arms and contiguous block form, two spacing arms equal measured workpiece (7) positioning end external diameter.
2. ring flange leading end flat sided straight dimension measuring instrument according to claim 1, the contiguous block (9) that it is characterized in that described guiding block (2) is provided with measured hole (5), measured hole is positioned on the center line of two arms (8) spacing, and the probe of measuring indicating gauge (3) passes measured hole.
3. ring flange leading end flat sided straight dimension measuring instrument according to claim 1 and 2 is characterized in that being equipped with on the described guiding block (2) handle (4), and the handle two ends are individually fixed on two arms (8) of guiding block.
4. ring flange leading end flat sided straight dimension measuring instrument according to claim 3, it is characterized in that described handle (4) is I-shaped, center section raises up and is arc, has a screw (6) fixing with two arms (8) of guiding block (2) on I-shaped four statures respectively.
5. ring flange leading end flat sided straight dimension measuring instrument according to claim 1 and 2 is characterized in that two arms (8) of described guiding block (2) and contiguous block (9) are for being made into integration.
6. ring flange leading end flat sided straight dimension measuring instrument according to claim 1 is characterized in that two arms (8) of described guiding block (2) and the cavity that contiguous block (9) forms take the shape of the letter U.
7. ring flange leading end flat sided straight dimension measuring instrument according to claim 5 is characterized in that two arms (8) of described guiding block (2) and the cavity that contiguous block (9) forms take the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101929 CN2795802Y (en) | 2005-04-29 | 2005-04-29 | Detector for flange guide end plane straightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101929 CN2795802Y (en) | 2005-04-29 | 2005-04-29 | Detector for flange guide end plane straightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795802Y true CN2795802Y (en) | 2006-07-12 |
Family
ID=36813559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520101929 Expired - Fee Related CN2795802Y (en) | 2005-04-29 | 2005-04-29 | Detector for flange guide end plane straightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795802Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953688A (en) * | 2016-06-30 | 2016-09-21 | 安徽安凯汽车股份有限公司 | Passenger car body chassis straightness testing tool |
-
2005
- 2005-04-29 CN CN 200520101929 patent/CN2795802Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953688A (en) * | 2016-06-30 | 2016-09-21 | 安徽安凯汽车股份有限公司 | Passenger car body chassis straightness testing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20120429 |