CN102706235A - Locking structure of cross-section rule - Google Patents
Locking structure of cross-section rule Download PDFInfo
- Publication number
- CN102706235A CN102706235A CN2012101939535A CN201210193953A CN102706235A CN 102706235 A CN102706235 A CN 102706235A CN 2012101939535 A CN2012101939535 A CN 2012101939535A CN 201210193953 A CN201210193953 A CN 201210193953A CN 102706235 A CN102706235 A CN 102706235A
- Authority
- CN
- China
- Prior art keywords
- section rule
- cross
- section
- pin shaft
- locking structure
- 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.)
- Pending
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention provides a locking structure of a cross-section rule. By the locking structure, the cross-section rule can be turned over to a certain position and then is fixed, so that the cross-section rule is prevented from being passively turned over after being turned over, and detection precision is ensured. The locking structure comprises the cross-section rule and a cross-section rule base, wherein an installation groove is arranged on the cross-section rule base, the cross-section rule is arranged in the installation groove of the cross-section rule base via a pin shaft, the locking structure is characterized in that a pin shaft hole is arranged at a side part of the cross-section rule base, a positioning hole is formed at one side, close to the pin shaft hole, of the cross-section rule, and when the cross-section rule is turned over in place, the pin shaft passes through the pin shaft hole and then is inserted into the positioning hole.
Description
Technical field
The present invention relates to the technical field of auto parts and components cubing structure, be specially the lock-bit structure of section rule.
Background technology
The end face rule structure of existing cubing is all accomplished with section rule base through bearing pin and is connected; In real process, after the upset of end face rule, it is because gravity can drop to the position of setting voluntarily; But in testing process; Logical no-go gage can be run into the lower surface of section rule, and then makes the meeting of section rule turn on passive, makes the precision that detects reduce.
Summary of the invention
To the problems referred to above, the invention provides the lock-bit structure of section rule, after it makes that section rule are turned to certain position,, thereby make section rule on can be passive again after the upset, not turn over its stationkeeping, guarantee the precision that detects.
The lock-bit structure of section rule; Its technical scheme is such: it comprises section rule, section rule base; Said section rule base is provided with mounting groove, and said section rule are installed in the mounting groove of said section rule base through bearing pin, it is characterized in that: the sidepiece of said section rule base is provided with pin shaft hole; Side near said pin shaft hole of said section rule has pilot hole, is plugged in the said pilot hole after the state lower bearing pin that the upset of said section rule puts in place runs through pin shaft hole.
After adopting the present invention, be plugged in the said pilot hole after the state lower bearing pin that the upset of section rule puts in place runs through pin shaft hole, section is advised locking position, thereby make section rule on can be passive again after the upset, not turn over, guarantee the precision that detects.
Description of drawings
Fig. 1 is that section of the present invention is advised the structural representation when not overturning;
Fig. 2 is the structural representation after the section rule of the present invention upset.
Embodiment
See Fig. 1, Fig. 2; It comprises section rule 1, section rule base 2; Section rule base 2 is provided with mounting groove 3, and section rule 1 are installed on through bearing pin 4 in the mounting groove 3 of section rule base, and the sidepiece of section rule base 2 is provided with pin shaft hole 5; Side near pin shaft hole 5 of section rule 1 has pilot hole 6, is plugged in the pilot hole 6 after the state lower bearing pin 7 that 1 upset of section rule puts in place runs through pin shaft hole 5.
Claims (1)
1. the lock-bit structure of section rule; It comprises section rule, section rule base; Said section rule base is provided with mounting groove, and said section rule are installed in the mounting groove of said section rule base through bearing pin, it is characterized in that: the sidepiece of said section rule base is provided with pin shaft hole; Side near said pin shaft hole of said section rule has pilot hole, is plugged in the said pilot hole after the state lower bearing pin that the upset of said section rule puts in place runs through pin shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101939535A CN102706235A (en) | 2012-06-13 | 2012-06-13 | Locking structure of cross-section rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101939535A CN102706235A (en) | 2012-06-13 | 2012-06-13 | Locking structure of cross-section rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102706235A true CN102706235A (en) | 2012-10-03 |
Family
ID=46899187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101939535A Pending CN102706235A (en) | 2012-06-13 | 2012-06-13 | Locking structure of cross-section rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102706235A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201787887U (en) * | 2010-08-15 | 2011-04-06 | 芜湖众力部件有限公司 | Automobile backup door detecting and positioning dual-purpose tool |
| CN202066446U (en) * | 2011-03-18 | 2011-12-07 | 上海拖拉机内燃机有限公司 | Automobile large-scale part detection device |
| CN202074922U (en) * | 2011-03-28 | 2011-12-14 | 上海拖拉机内燃机有限公司 | Device for detecting displacement of orifice of automobile part |
| CN202166410U (en) * | 2011-06-08 | 2012-03-14 | 上海拖拉机内燃机有限公司 | Detection device for long turnover panel |
| CN202709925U (en) * | 2012-06-13 | 2013-01-30 | 无锡市麦希恩机械制造有限公司 | Capturing structure for section gauge |
-
2012
- 2012-06-13 CN CN2012101939535A patent/CN102706235A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201787887U (en) * | 2010-08-15 | 2011-04-06 | 芜湖众力部件有限公司 | Automobile backup door detecting and positioning dual-purpose tool |
| CN202066446U (en) * | 2011-03-18 | 2011-12-07 | 上海拖拉机内燃机有限公司 | Automobile large-scale part detection device |
| CN202074922U (en) * | 2011-03-28 | 2011-12-14 | 上海拖拉机内燃机有限公司 | Device for detecting displacement of orifice of automobile part |
| CN202166410U (en) * | 2011-06-08 | 2012-03-14 | 上海拖拉机内燃机有限公司 | Detection device for long turnover panel |
| CN202709925U (en) * | 2012-06-13 | 2013-01-30 | 无锡市麦希恩机械制造有限公司 | Capturing structure for section gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |