CN207540447U - A kind of position detecting tool of isolator drive shaft pin - Google Patents
A kind of position detecting tool of isolator drive shaft pin Download PDFInfo
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- CN207540447U CN207540447U CN201721477525.XU CN201721477525U CN207540447U CN 207540447 U CN207540447 U CN 207540447U CN 201721477525 U CN201721477525 U CN 201721477525U CN 207540447 U CN207540447 U CN 207540447U
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- locating piece
- drive shaft
- test chamber
- position detecting
- hole
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Abstract
The utility model discloses a kind of position detecting tools of isolator drive shaft pin,It is related to workpiece sensing technical field,Including cubing ontology,The cubing ontology is equipped with test chamber,In the test chamber the first locating piece and the second locating piece being set to above first locating piece are coaxially provided with the test chamber,First locating piece is equipped with the first positioning hole closed with the first datum level matching size of drive shaft,Second locating piece is equipped with the second location hole closed with the second datum level matching size of drive shaft,It is located in the test chamber above second locating piece and is additionally provided with third locating piece,The third locating piece is equipped with the third location hole closed with the pin matching size of drive shaft,The third locating piece is set to along sliding axially for the test chamber in the test chamber,The resetting-mechanism for resetting the third locating piece is additionally provided in the test chamber.The utility model is easy to detect and accurate.
Description
Technical field
The utility model is related to workpiece sensing technical fields, and in particular to a kind of position degree inspection of isolator drive shaft pin
Tool.
Background technology
It is as shown in Figure 1 non-reversing device for starting drive shaft in the prior art, in order to ensure isolator drive shaft 5 at a high speed
Steady and noise is small during rotation, and the outer circle of pin C has relative to the first datum level A and the second datum level B of isolator drive shaft 5
One position degree requirement：The outer circle center line of pin C must be positioned at a diameter of tolerance value 0.1, by relative to isolator drive shaft 5
The first datum level A and the second datum level B (benchmark axial line) theoretically exact dimension determined by ideal position for axis
In cylinder.General measurer can not measure at all, and the size of this position degree directly affects the performance of starter, therefore often produces one
Batch product will be very not convenient to measuring on three coordinates, can not also make every product in process of production with regard to that can be surveyed well
Amount.In this way as caused product is unqualified can not be found due to the variation of tooling in process of production at all, it will generate a batch
Defective work virtually causes to waste, improves production cost, is unfavorable for ensureing product quality.
Utility model content
The utility model aim is to solve the above-mentioned technical problems in the prior art, provides a kind of isolator and drive
The position detecting tool of jack-post pin, the cubing are easy to detect and accurate.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of position detecting tool of isolator drive shaft pin, including cubing ontology, the cubing ontology is equipped with detection
Chamber, the test chamber is interior to be coaxially provided with the first locating piece and be set to above first locating piece second with the test chamber
Locating piece, first locating piece are equipped with the first positioning hole closed with the first datum level matching size of drive shaft, and described the
Two locating pieces are equipped with the second location hole closed with the second datum level matching size of drive shaft, are located in the test chamber described
Third locating piece is additionally provided with above second locating piece, the third locating piece is equipped with to be closed with the pin matching size of drive shaft
Third location hole, the third locating piece is set to along sliding axially for the test chamber in the test chamber, the detection
Intracavitary is additionally provided with the resetting-mechanism for resetting the third locating piece.
Preferably, the resetting-mechanism includes annular backup pad, and the annular backup pad, which slides axially to be set to, to be located at
In the test chamber above second locating piece, elasticity is additionally provided between the annular backup pad and second locating piece
Part can make third position block reset after detection, facilitate taking-up detection workpiece.
Preferably, it is circumferentially distributed on the inner wall of the test chamber to have axially disposed sliding slot, along the annular brace
The circumferentially distributed of plate has sliding block, and the sliding block matches respectively with the sliding slot, convenient for the slip of annular backup pad.
Preferably, ball is also distributed in the upper surface of the annular backup pad, facilitates third locating piece in annular backup pad
It is upper to rotate so that the third location hole of third locating piece is to the position of positive pin.
Preferably, the third locating piece is equipped with the third location hole being adapted with the pin quantity of the drive shaft,
The axis of the third location hole is parallel with the axis of the test chamber respectively.
Preferably, liftout hole is additionally provided on the cubing ontology, the liftout hole is connected with the detection hole, the liftout
Hole is coaxially disposed with the detection hole, and the output terminal of cylinder is ejected workpiece by cylinder after detection in liftout hole, side
Just workpiece is efficiently taken out.
Preferably, the cubing ontology includes pedestal, the locating ring that is set on the pedestal and by the locating ring
The pressing plate being pressed on the pedestal, the pressing plate are fastened by bolts with the pedestal, and the liftout hole is set to the bottom
On seat, the test chamber is set in the locating ring.
Preferably, the upper end of the locating ring, which is located at the third locating piece, is additionally provided with open slot.
The utility model is by adopting the above-described technical solution, have the advantages that：The utility model passes through benchmark
Conversion, cleverly structure design using the principle of control actual effect boundary maximum principle, measure using receiver ga(u)ge, simplify survey
Amount method, overcome automobile starter planet axis planet carrier position degree can not on-line measurement problem.
Description of the drawings
Attached drawing is used for providing the preferred understanding to the utility model, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of non-reversing device for starting drive shaft in the prior art；
Fig. 2 is schematic diagram when the utility model detects；
Fig. 3 is the structure diagram of the utility model resetting-mechanism；
Fig. 4 is the overall structure diagram of the utility model；
Fig. 5 is the structure diagram of the utility model cubing ontology；
Fig. 6 is the structure diagram of the utility model locating ring.
In figure label for：1st, cubing ontology；10th, test chamber；100th, liftout hole；101st, sliding slot；11st, pedestal；12nd, it positions
Circle；120th, open slot；13rd, pressing plate；2nd, the first locating piece；20th, first positioning hole；3rd, the second locating piece；30th, the second location hole；
4th, third locating piece；40th, third location hole；5th, drive shaft；A, the first datum level；B, the second datum level；C, pin；6th, machine is resetted
Structure；61st, annular backup pad；62nd, elastic component；63rd, sliding block；64th, ball.
Specific embodiment
The optimal embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, the position detecting tool for a kind of isolator drive shaft pin of the utility model, including inspection
Has ontology 1, cubing ontology 1 is equipped with test chamber 10, is coaxially provided with the first locating piece 2 with test chamber 10 in test chamber 10 and sets
The second locating piece 3 above the first locating piece 2, the first locating piece 2 are equipped with the first datum level A size phases with drive shaft 5
The first positioning hole 20 of cooperation, the second locating piece 3, which is equipped with second closed with the second datum level B matching sizes of drive shaft 5, to be determined
Position hole 30, the interior top positioned at the second locating piece 3 of test chamber 10 are additionally provided with third locating piece 4, and third locating piece 4 is equipped with and drive
The third location hole 40 that the pin C matching sizes of moving axis 5 close, third locating piece 4 are set to inspection along sliding axially for test chamber 10
It surveys in chamber 10, the resetting-mechanism 6 for resetting third locating piece 4 is additionally provided in test chamber 10.
Resetting-mechanism 6 includes annular backup pad 61, and annular backup pad 61, which slides axially, to be set to positioned at the second locating piece 3
In the test chamber 10 of top, elastic component 62 is additionally provided between 61 and second locating piece 3 of annular backup pad.
It is circumferentially distributed on the inner wall of test chamber 10 to have axially disposed sliding slot 101, along the circumferential direction of annular backup pad 61
Sliding block 63 is distributed with, sliding block 63 matches respectively with sliding slot 101.
Ball 64 is also distributed in the upper surface of annular backup pad 61.
Third locating piece 4 is equipped with the third location hole 40 being adapted with the pin C quantity of drive shaft 5, third location hole
40 axis is parallel with the axis of test chamber 10 respectively.
Liftout hole 100 is additionally provided on cubing ontology 1, liftout hole 100 is connected with detection hole 10, liftout hole 100 and detection hole
10 coaxial arrangements.
Cubing ontology 1 includes pedestal 11, the locating ring 12 being set on pedestal 11 and locating ring 12 is pressed in pedestal
Pressing plate 13 on 11, pressing plate 13 are fastened by bolts with pedestal 11, and liftout hole is set on pedestal 11, and test chamber 10 is set to fixed
In position circle 12.
The upper end of locating ring 12, which is located at third locating piece 4, is additionally provided with open slot 120.
The working method of the utility model：
First drive shaft 5 is put into the second locating piece 3 and the first locating piece 2, makes the second datum level B and of drive shaft 5
One datum level A is positioned respectively with the second location hole 30 and first positioning hole 20, due to 2 sets of the second locating piece 3 and the first locating piece
In the endoporus for entering a locating ring 12, the second datum level B and the first datum level A of drive shaft 5 pass through the second location hole 30 and
The axial line of a positioning hole 20 is converted into the axial line of the endoporus of locating ring 12, so the outer circle center line of pin C is relative to drive
Second datum level B of moving axis 5 and the first datum level location A degree require to be converted into the outer circle center line of pin C relative to fixed
The axial line position degree requirement of the endoporus of position circle 12, as long as so again the third location hole 40 of third locating piece 4 to positive pin C
It puts down, slightly pressure, it is qualified products that can enter in pin C, otherwise is substandard product；Withdrawal of pressure, third positioning
Block 4 returns to initial position under the action of resetting-mechanism 6, conveniently removes third locating piece 4, detects next workpiece.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in previous embodiment or equivalent replacement is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, it is new to should be included in this practicality for any modification, equivalent replacement, improvement and so on
Within the protection domain of type.
Claims (8)
1. a kind of position detecting tool of isolator drive shaft pin, which is characterized in that including cubing ontology, on the cubing ontology
Equipped with test chamber, it is coaxially provided with the first locating piece with the test chamber in the test chamber and is set on first locating piece
Second locating piece of side, first locating piece are equipped with the first positioning closed with the first datum level matching size of drive shaft
Hole, second locating piece are equipped with the second location hole closed with the second datum level matching size of drive shaft, the test chamber
Interior that third locating piece is additionally provided with above second locating piece, the third locating piece is equipped with the pin with drive shaft
The third location hole that matching size closes, the third locating piece are set to the test chamber along sliding axially for the test chamber
It is interior, the resetting-mechanism for resetting the third locating piece is additionally provided in the test chamber.
A kind of 2. position detecting tool of isolator drive shaft pin according to claim 1, which is characterized in that the reset
Mechanism includes annular backup pad, and the annular backup pad, which slides axially, to be set to described in above second locating piece
In test chamber, elastic component is additionally provided between the annular backup pad and second locating piece.
A kind of 3. position detecting tool of isolator drive shaft pin according to claim 2, which is characterized in that the detection
Circumferentially distributed on the inner wall of chamber to have axially disposed sliding slot, circumferentially distributed along the annular backup pad has a sliding block, described
Sliding block matches respectively with the sliding slot.
A kind of 4. position detecting tool of isolator drive shaft pin according to claim 2, which is characterized in that the annular
Ball is also distributed in the upper surface of support plate.
5. a kind of position detecting tool of isolator drive shaft pin according to any one of claim 1 to 4, feature exist
In the third locating piece is equipped with the third location hole being adapted with the pin quantity of the drive shaft, the third positioning
The axis in hole is parallel with the axis of the test chamber respectively.
A kind of 6. position detecting tool of isolator drive shaft pin according to claim 5, which is characterized in that the cubing
Liftout hole is additionally provided on ontology, the liftout hole is connected with the detection hole, and the liftout hole is coaxially disposed with the detection hole.
A kind of 7. position detecting tool of isolator drive shaft pin according to claim 6, which is characterized in that the cubing
Ontology includes pedestal, the locating ring being set on the pedestal and the locating ring is pressed in the pressing plate on the pedestal,
The pressing plate is fastened by bolts with the pedestal, and the liftout hole is set on the pedestal, and the test chamber is set to institute
It states in locating ring.
A kind of 8. position detecting tool of isolator drive shaft pin according to claim 7, which is characterized in that the positioning
The upper end of circle, which is located at the third locating piece, is additionally provided with open slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477525.XU CN207540447U (en) | 2017-11-08 | 2017-11-08 | A kind of position detecting tool of isolator drive shaft pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477525.XU CN207540447U (en) | 2017-11-08 | 2017-11-08 | A kind of position detecting tool of isolator drive shaft pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540447U true CN207540447U (en) | 2018-06-26 |
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ID=62612605
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721477525.XU Active CN207540447U (en) | 2017-11-08 | 2017-11-08 | A kind of position detecting tool of isolator drive shaft pin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081791A (en) * | 2019-04-30 | 2019-08-02 | 江苏神力齿轮冷挤有限公司 | A kind of output gear position degree detecting tool with internal tooth |
-
2017
- 2017-11-08 CN CN201721477525.XU patent/CN207540447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081791A (en) * | 2019-04-30 | 2019-08-02 | 江苏神力齿轮冷挤有限公司 | A kind of output gear position degree detecting tool with internal tooth |
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