CN202393330U - Chamfering depth measurement tool - Google Patents
Chamfering depth measurement tool Download PDFInfo
- Publication number
- CN202393330U CN202393330U CN201120511924XU CN201120511924U CN202393330U CN 202393330 U CN202393330 U CN 202393330U CN 201120511924X U CN201120511924X U CN 201120511924XU CN 201120511924 U CN201120511924 U CN 201120511924U CN 202393330 U CN202393330 U CN 202393330U
- Authority
- CN
- China
- Prior art keywords
- dial gauge
- dial indicator
- measurement
- chamfering
- dial
- 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 the mechanical processing field, and in particular relates to a check fixture used for efficiently detecting the chamfering height of an outer side oil outlet hole. The utility model provides a chamfering depth measurement tool which comprises a measurement ball, a dial indicator, an extension measurement rod of the dial indicator, and a fixed bracket part of the dial indicator, wherein the dial indicator is fixed at the fixed bracket part of the dial indicator in the vertical direction; a measurement end of the dial indicator is connected with the extension measurement rod of the dial indicator; and the other end of the extension measurement rod of the dial indicator is connected with the measurement ball. The chamfering depth measurement tool is simple in structure, and can rapidly detect the chamfering height of the outer side oil outlet hole by difference measurement and judgment by using an isometry block comparison method, thus simplifying the detection and realizing the visual judgment.
Description
Technical field
The utility model relates to field of machining, and concrete is the efficient cubing of the fuel-displaced aperture chamfering height in the outside.
Background technology
In mechanical processing process, it is big that size Y as shown in Figure 1 measures difficulty, complicated operation: standard is surveyed ball and is put into chamfering to be measured position, measures the distance of ball to upper surface by instruments such as depth gauges, calculates the Y value through dimension chain, and the method is measured extremely unstable.
The utility model content
In order to address the above problem, the utility model provides a kind of chamfering depth survey instrument, adopts isometry block comparison method to measure difference and judges, can fuel-displaced aperture, fast detecting outside chamfering height.
A kind of chamfering depth survey instrument; Comprise the survey ball; Also comprise dial gauge, dial gauge lengthening measuring staff and dial gauge fixed support part; Said dial gauge vertical direction is fixed on said dial gauge fixed support part, and the measuring junction of dial gauge connects said dial gauge lengthening measuring staff, and the other end of dial gauge lengthening measuring staff connects said survey ball.
Said dial gauge fixed support comprises that partly the bottom is provided with the base at base angle, is fixed on the support on base top, parallel dial framework and backstay, the vertically fixing said dial gauge of vertical said backstay on the said dial framework of being fixed with on the said support.
A kind of chamfering depth survey of the utility model instrument, simple in structure, utilize isometry block comparison method to measure difference and judge, can fuel-displaced aperture, fast detecting outside chamfering height, simplify and detect, but intuitive judgment.
Description of drawings
Fig. 1 is fuel-displaced aperture, an outside chamfering structure synoptic diagram;
Fig. 2 is the utility model chamfering depth survey tool construction synoptic diagram;
Wherein: 1, base angle; 2, base; 3, support; 4, dial framework; 5, dial gauge; 6, dial gauge lengthening measuring staff; 7, survey ball.
Embodiment
Below in conjunction with embodiment the utility model is described further.
The utility model is as shown in Figure 1; A kind of chamfering depth survey instrument; Comprise the survey ball, also comprise dial gauge, dial gauge lengthening measuring staff and dial gauge fixed support part, said dial gauge vertical direction is fixed on said dial gauge fixed support part; The measuring junction of dial gauge connects said dial gauge lengthening measuring staff, and the other end of dial gauge lengthening measuring staff connects said survey ball.Said dial gauge fixed support partly comprises the base of dial framework, the support of the said dial framework of fixed connection, fixing said support and is arranged on four base angles of base bottom.
Pull up the dial gauge measuring staff, dial gauge lengthening measuring staff 6 also is raised thereupon, and part of demarcating or special-purpose isometry block are loaded on the backstay 8, puts down the measuring staff of dial gauge, and the adjustment isometry block makes survey ball 7 get into the correct measurement position, and the dial gauge pointer is made zero;
Pull up the dial gauge measuring staff, workpiece for measurement is loaded on the backstay 8, put down the dial gauge measuring staff, the adjustment workpiece makes surveys ball 7 entering correct measurement positions, and dial gauge shows that numerical value is tolerance numerical value.
Claims (2)
1. chamfering depth survey instrument; Comprise and survey ball (7); It is characterized in that: also comprise dial gauge (5), dial gauge lengthening measuring staff (6) and dial gauge fixed support part; Said dial gauge (5) vertical direction is fixed on said dial gauge fixed support part, and the measuring junction of dial gauge (5) connects said dial gauge lengthening measuring staff (6), and the other end of dial gauge lengthening measuring staff (6) connects said survey ball (7).
2. a kind of chamfering depth survey instrument according to claim 1; It is characterized in that: said dial gauge fixed support comprises that partly the bottom is provided with the base (2) of base angle (1); Be fixed on the support (3) on base (2) top; Said support (3) is gone up parallel dial framework (4) and the backstay (8) of being fixed with, and what said dial framework (4) was gone up vertical said backstay (8) vertically fixes said dial gauge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120511924XU CN202393330U (en) | 2011-12-09 | 2011-12-09 | Chamfering depth measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120511924XU CN202393330U (en) | 2011-12-09 | 2011-12-09 | Chamfering depth measurement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393330U true CN202393330U (en) | 2012-08-22 |
Family
ID=46668248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120511924XU Expired - Fee Related CN202393330U (en) | 2011-12-09 | 2011-12-09 | Chamfering depth measurement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853750A (en) * | 2012-08-29 | 2013-01-02 | 江苏太平洋精锻科技股份有限公司 | Detecting tool for fixed point of inner hole arc chamfer of bevel gear |
| CN103278073A (en) * | 2013-06-26 | 2013-09-04 | 王肖林 | Measuring instrument and measuring method of small-size inner hole chamfering depth |
-
2011
- 2011-12-09 CN CN201120511924XU patent/CN202393330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853750A (en) * | 2012-08-29 | 2013-01-02 | 江苏太平洋精锻科技股份有限公司 | Detecting tool for fixed point of inner hole arc chamfer of bevel gear |
| CN103278073A (en) * | 2013-06-26 | 2013-09-04 | 王肖林 | Measuring instrument and measuring method of small-size inner hole chamfering depth |
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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: 20120822 Termination date: 20121209 |