CN104535028A - Indexing detection device - Google Patents
Indexing detection device Download PDFInfo
- Publication number
- CN104535028A CN104535028A CN201410825262.1A CN201410825262A CN104535028A CN 104535028 A CN104535028 A CN 104535028A CN 201410825262 A CN201410825262 A CN 201410825262A CN 104535028 A CN104535028 A CN 104535028A
- Authority
- CN
- China
- Prior art keywords
- moving pin
- detection
- hole
- detection arm
- pin
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
Abstract
The invention relates to electric mechanical equipment, in particular to an indexing detection device which is arranged on a coil inserting apparatus to be used for detecting whether a ratchet wheel is indexed in place. The device is characterized in that chamfered holes are distributed in the end face of the ratchet wheel, a fixed sleeve is arranged at the position corresponding to the chamfered holes, a spring, a moving pin and a steel ball are sequentially arranged in the fixed sleeve from top to bottom, a through hole is formed in the moving pin, a detection arm is movably connected with the fixed sleeve through a fulcrum pin, and the inner end of the detection arm stretches into the through hole of the moving pin. The indexing detection device has the advantages of being simple in structure, reliable in motion and accurate in detection.
Description
Technical field: the present invention relates to electrical machine equipment, is specifically related on a kind of coil inserting apparatus for detecting the calibration pick-up unit that ratchet division puts in place.
Background technology: need the stop position of ratchet to pass to central controller timely in plant equipment operational process, prevent other each linkage parts from position conflict occurring with it; Because ratcheting action amplitude is too little so often occur with other linkage parts, position to occur conflict because detect not accurate enough causing, affect the normal operation of Whole Equipment.
Summary of the invention: the object of this invention is to provide a kind of structure simple, reliable in action, detects calibration pick-up unit accurately.
Technical scheme of the present invention is: a kind of calibration pick-up unit, is characterized in that: be distributed with chamfered bore at ratchet end face, and the position corresponding with chamfered bore is provided with fixed cover, is provided with spring, moving pin, steel ball successively from top to bottom in fixed cover; Moving pin is provided with through hole; Detection arm is flexibly connected with fixed cover by fulcrum pin; Detection arm the inner is stretched in the through hole of moving pin.
Owing to adopting technique scheme, during use, pawl wheel stops being in detected state, and steel ball enters the chamfered bore on ratchet under the action of the spring, and moving pin drives detection arm to get back to the sensed switch in detection position and detects; Force steel ball to be retracted when ratchet rotates again, moving pin drives detection arm to leave inductive switch and is in non-detection status.Therefore this device has structure simply, and reliable in action, detects advantage accurately.
Accompanying drawing illustrates: be described in further details technical scheme of the present invention below in conjunction with accompanying drawing and instantiation.
Fig. 1 is the structural representation of the present invention when being in non-detection status.
Fig. 2 is the structural representation of the present invention when being in detected state.
Embodiment: with reference to figure 1, Fig. 2.A kind of calibration pick-up unit, be distributed with chamfered bore at ratchet 5 end face, the position corresponding with chamfered bore is provided with fixed cover 2, is provided with spring 1, moving pin 3, steel ball 4 from top to bottom successively in fixed cover 2; Moving pin 3 is provided with through hole; Detection arm 7 is flexibly connected with fixed cover 2 by fulcrum pin 8; Detection arm 7 the inner is stretched in the through hole of moving pin 3.
Principle of work is: be in detected state when ratchet 5 rotates stopping, and under the effect of spring 1, moving pin 3, steel ball 4 move down, and steel ball 4 enters the chamfered bore on ratchet 5, and moving pin 3 drives detection arm 7 rotation to get back to the sensed switch 6 in detection position and detects; Force steel ball 4 to be retracted when ratchet 5 rotates again, moving pin 3 drives detection arm 7 to be rotated away from inductive switch 6 and is namely in non-detection status.
Claims (1)
1. a calibration pick-up unit, is characterized in that: be distributed with chamfered bore at ratchet (5) end face, and the position corresponding with chamfered bore is provided with fixed cover (2), is provided with spring (1), moving pin (3), steel ball (4) in fixed cover (2) from top to bottom successively; Moving pin (3) is provided with through hole; Detection arm (7) is flexibly connected with fixed cover (2) by fulcrum pin (8); Detection arm (7) the inner is stretched in the through hole of moving pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825262.1A CN104535028A (en) | 2014-12-27 | 2014-12-27 | Indexing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825262.1A CN104535028A (en) | 2014-12-27 | 2014-12-27 | Indexing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104535028A true CN104535028A (en) | 2015-04-22 |
Family
ID=52850603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410825262.1A Pending CN104535028A (en) | 2014-12-27 | 2014-12-27 | Indexing detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104535028A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471193A (en) * | 2015-12-26 | 2016-04-06 | 山东中际电工装备股份有限公司 | Slot wedge base origin detection apparatus |
| CN105599344A (en) * | 2015-12-23 | 2016-05-25 | 劲旅环境科技有限公司 | Safety limiting system for waste compacting station |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201632885U (en) * | 2010-03-23 | 2010-11-17 | 南京工程学院 | Precise unidirectional scale division positioning device |
| CN204388813U (en) * | 2014-12-27 | 2015-06-10 | 山东中际电工装备股份有限公司 | Calibration pick-up unit |
-
2014
- 2014-12-27 CN CN201410825262.1A patent/CN104535028A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201632885U (en) * | 2010-03-23 | 2010-11-17 | 南京工程学院 | Precise unidirectional scale division positioning device |
| CN204388813U (en) * | 2014-12-27 | 2015-06-10 | 山东中际电工装备股份有限公司 | Calibration pick-up unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599344A (en) * | 2015-12-23 | 2016-05-25 | 劲旅环境科技有限公司 | Safety limiting system for waste compacting station |
| CN105599344B (en) * | 2015-12-23 | 2017-04-19 | 劲旅环境科技有限公司 | Safety limiting system for waste compacting station |
| CN105471193A (en) * | 2015-12-26 | 2016-04-06 | 山东中际电工装备股份有限公司 | Slot wedge base origin detection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |