CN204007463U - A kind of measurement mechanism of part groove - Google Patents
A kind of measurement mechanism of part groove Download PDFInfo
- Publication number
- CN204007463U CN204007463U CN201420195176.2U CN201420195176U CN204007463U CN 204007463 U CN204007463 U CN 204007463U CN 201420195176 U CN201420195176 U CN 201420195176U CN 204007463 U CN204007463 U CN 204007463U
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- CN
- China
- Prior art keywords
- measuring head
- milscale
- measurement mechanism
- utility
- model
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- 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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- 238000005259 measurement Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The measurement mechanism that the utility model discloses a kind of part groove, it comprises milscale, on the gage button of milscale and micrometric screw, is connected with respectively measuring head, in an end of measuring head, is provided with the cutting edge that stretches into part channel bottom.The utility model has gone out measuring head for the faultiness design of prior art, and constitutes with conventional milscale, and cost of manufacture is lower.Before measurement, only need first with the gauge block of standard, proofread and correct, record the numerical value of error, then calculate in conjunction with actual measurement numerical value, can draw groove depth size, easy to use, practicality is better.
Description
Technical field
the utility model relates to a kind of measurement mechanism of part groove, belongs to machinery manufacturing technology field.
Background technology
In actual production process, often can run into the measurement of groove class part (as shown in Figure 3).The measurer cost of manufacture that is exclusively used in measurement groove depth size is often higher, and practicality is poor.But use conventional milscale, because its measuring point is right cylinder, diameter is greater than the width of groove, cannot test arrives part channel bottom, thereby cannot measure groove depth size.
Summary of the invention
The technical matters that the utility model solves is: provide a kind of cost of manufacture lower, and be convenient for measuring the measurement mechanism of the part groove of groove depth size, to overcome the deficiencies in the prior art.
The utility model is to form like this: it comprises milscale 1, on the gage button 2 of milscale 1 and micrometric screw 3, is connected with respectively measuring head 4, is provided with the cutting edge 5 that stretches into part channel bottom in an end of measuring head 4.
In the measurement mechanism of above-mentioned part groove, described measuring head 4 is at one end to offer endoporus 6, and endoporus 6 is connected with micrometric screw 3 clearance fit with gage button 2.
In the measurement mechanism of above-mentioned part groove, described cutting edge 5 and the center of endoporus 6 are all on the center line of micrometric screw 3.
Owing to having adopted technique scheme, compared with prior art, the utility model has gone out measuring head for the faultiness design of prior art, and constitutes with conventional milscale, and cost of manufacture is lower.Before measurement, only need first with the gauge block of standard, proofread and correct, record the numerical value of error, then calculate in conjunction with actual measurement numerical value, can draw groove depth size, easy to use, practicality is better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is measuring head side-looking structural representation;
Fig. 3 is the structural representation of typical groove class part;
Being labeled as of accompanying drawing: 1-milscale, 2-gage button, 3-micrometric screw, 4-measuring head, 5-cutting edge, 6-endoporus.
Embodiment:
Embodiment of the present utility model: as shown in Figure 1, make two measuring heads 4, in an end of each measuring head 4, make one for the cutting edge 5(that stretches into part channel bottom as shown in Figure 2, the size of cutting edge 5 is made according to the actual grade of groove and width, cutting edge 5 also has the effect of auxiliary tested part location simultaneously), then two measuring heads 4 are connected on the gage button 2 and micrometric screw 3 of existing commercially available milscale 1.
Easy installation and removal when changing measuring head 4, further improves practicality of the present utility model, can make endoporus 6 in one end of measuring head 4, and endoporus 6 is connected with micrometric screw 3 employing clearance fit with gage button 2.
More accurate in order to measure, further improve reliability of the present utility model, the center of cutting edge 5 and endoporus 6 all can be produced on the center line of micrometric screw 3.
Embodiment of the present utility model is not limited to above-described embodiment, and the various variations of making under the prerequisite that does not depart from invention aim all belong to the protection domain of utility model.
Claims (3)
1. the measurement mechanism of a part groove, it is characterized in that: it comprises milscale (1), on the gage button (2) of milscale (1) and micrometric screw (3), be connected with respectively measuring head (4), in the end of measuring head (4), be provided with the cutting edge (5) that stretches into part channel bottom.
2. the measurement mechanism of part groove according to claim 1, is characterized in that: described measuring head (4) is at one end to offer endoporus (6), and endoporus (6) is connected with micrometric screw (3) clearance fit with gage button (2).
3. the measurement mechanism of part groove according to claim 2, is characterized in that: the center of described cutting edge (5) and endoporus (6) is all on the center line of micrometric screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195176.2U CN204007463U (en) | 2014-04-22 | 2014-04-22 | A kind of measurement mechanism of part groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195176.2U CN204007463U (en) | 2014-04-22 | 2014-04-22 | A kind of measurement mechanism of part groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007463U true CN204007463U (en) | 2014-12-10 |
Family
ID=52047450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195176.2U Expired - Fee Related CN204007463U (en) | 2014-04-22 | 2014-04-22 | A kind of measurement mechanism of part groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869941A (en) * | 2016-09-28 | 2018-04-03 | 中际联合（天津）科技有限公司 | Circumference dovetail groove test measuring device |
-
2014
- 2014-04-22 CN CN201420195176.2U patent/CN204007463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869941A (en) * | 2016-09-28 | 2018-04-03 | 中际联合（天津）科技有限公司 | Circumference dovetail groove test measuring 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190422 |