CN205981066U - Reverse gear shaft blank terminal surface straightness detection device that hangs down - Google Patents
Reverse gear shaft blank terminal surface straightness detection device that hangs down Download PDFInfo
- Publication number
- CN205981066U CN205981066U CN201620687446.0U CN201620687446U CN205981066U CN 205981066 U CN205981066 U CN 205981066U CN 201620687446 U CN201620687446 U CN 201620687446U CN 205981066 U CN205981066 U CN 205981066U
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- fixed
- driven gear
- gear
- reverse gear
- shaft blank
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000007667 floating Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000009347 mechanical transmission Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a reverse gear shaft blank terminal surface straightness detection device that hangs down, including positioning base, the seat that floats, the support piece and the straightness indication mechanism that hangs down deflect, the unsteady seat mirror image L that be forming by bottom plate and the curb plate structure that appears, its bottom plate is fixed in on the positioning seat, be equipped with the mounting hole on the curb plate, wear to establish the pivot in the mounting hole, the support piece that deflects is connected to the one end of pivot, and the straightness indication mechanism that hangs down is connected to the other end, an upper end of awaiting measuring is fixed in on deflecting support piece, the bottom is arranged in on the positioning base. This device is through the mechanical transmission principle, and the straightness that does not hang down that will process the blank changes the gear revolve angle into, crooked degree that the operator can quick, audio -visual judgement blank, mainly rely on mechanical detection, reduce human input and check -out time, practice thrift manufacturing cost, can carry out the big measuring of blank in batches to detect accuracy height, product quality stably, improved customer's satisfaction.
Description
Technical field
This utility model belongs to machining technology field and in particular to a kind of detection of reverse gear shaft blank end face squareness fills
Put.
Background technology
Reverse gear shaft is conventional accessory in mechanized equipment, is initially formed reversing shaft blank, Ran Houjin in its course of processing
One step is processed as finished product, needs the crooked degree of its end face squareness and blank is examined after the completion of reversing shaft blank forming
Survey, to reject unqualified part；Current detection method mainly by slide gauge, by reversing shaft blank small end downwards, uses vernier
On the basis of the above transverse plane of slide calliper rule, every side measures height dimension, and the contrast according to height dimension is judging crooked degree, this kind of
Detection method is completely dependent on manual detection, and speed is slow, human input is big, high cost, is suitable only for single and mini-batch production inspection, in batches
Cannot the crooked part of Rapid Detection when big；Additionally, in artificial operating process, because of criterion disunity, measurement error is also larger.
Content of the invention
Goal of the invention：This utility model purpose is for the deficiencies in the prior art, provides a kind of efficiency high, operation side
Just and detect the high reverse gear shaft blank end face squareness detection means of precision.
Technical scheme：A kind of reverse gear shaft blank end face squareness detection means described in the utility model, including positioning bottom
Seat, floating seat, flexural supports and perpendicularity indication mechanism；Described floating seat is the mirror image L-shaped being made up of base plate and side plate
Structure, its base plate is fixed on described positioning base, and side plate is provided with installing hole, installs in the hole and wears rotating shaft, described rotating shaft
One end connects flexural supports, and the other end connects perpendicularity indication mechanism；Described flexural supports are fixed in the upper end of part to be measured
On, bottom is placed on described positioning base.
Further, described floating seat base plate is fixed on described positioning base by locating rod, and floating seat base plate
It is provided with floating spring and positioning base between.
Further, described perpendicularity indication mechanism includes driving gear, driven gear and indexing dial plate, described master
Moving gear is fixed in described rotating shaft, and dial plate is corresponding is fixed on the two of described floating seat side plate for described driven gear and indexing
Side, and driving gear and driven gear engage each other；Described indexing hand of dial is accompanied the rotation of moving gear and is swung.
Further, the tooth top circumference of described driving gear is 3 ~ 10 times of driven gear tooth top circumference.
Further, described floating seat side plate is symmetrical arranged the first indexing dial plate and the second indexing dial plate, described
First indexing dial plate connects the first driven gear, and the second indexing dial plate connects the second driven gear, and the first driven gear and the
Two driven gears are all engaged each other with driving gear.
Further, described flexural supports are provided with positioning backing pin, and part to be measured is fixed on by described positioning backing pin
On flexural supports.
Beneficial effect：（1）This device passes through mechanical drive principle, and the non-perpendicularity of processing blank is changed into pinion rotation
Angle, operator can quickly, intuitively judge the crooked degree of blank；（2）Rely primarily on mechanical detection, reduce human input
And detection time, save production cost；（3）The detection of high-volume blank can be carried out, and detection accuracy height, product quality
Stable, improve the satisfaction of client.
Brief description
Fig. 1 is the overall structure side view of this utility model device；
Fig. 2 is the overall structure front view of this utility model device；
Wherein：1st, positioning base, 2, floating seat, 3, flexural supports, 4, floating seat base plate, 5, floating seat side plate, 6, fixed
Position bar, 7, floating spring, 8, rotating shaft, 9, driving gear, the 10, first driven gear, the 11, first indexing dial plate, the 12, second indexing
Dial plate, 13, pointer, 14, positioning backing pin, 15, part to be measured.
Specific embodiment
Below by accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model
It is not limited to described embodiment.
Embodiment：A kind of reverse gear shaft blank end face squareness detection means, including positioning base 1, floating seat 2, deflection
Support member 3 and perpendicularity indication mechanism；Described floating seat 2 is the mirror image L-shaped structure being made up of base plate 4 and side plate 5, its base plate 4
It is fixed on described positioning base 1 by locating rod 6, and between floating seat base plate 4 and positioning base 1, be provided with floating spring 7；Floating
Dynamic seat side plate 5 is provided with installing hole, installs in the hole and wears rotating shaft 8, one end of described rotating shaft 8 connects flexural supports 3, the other end
Connect perpendicularity indication mechanism, perpendicularity indication mechanism include driving gear 9, the first driven gear 10, the second driven gear, the
One division dial plate 11 and the second indexing dial plate 12, described driving gear 9 is fixed in described rotating shaft 8, and described first is driven
Gear 10 and the first indexing dial plate 11 correspondence are fixed on the both sides of described floating seat side plate 5, the second described driven gear and the
Two indexing dial plates 12 correspondences are fixed on the both sides of described floating seat side plate 5, and driving gear 9 and the first driven gear 10 and the
Two driven gears mutually engage, and the wherein first driven gear 10 and the second driven gear are symmetrically fixed on described driving gear 9
Both sides；The pointer 13 of indexing dial plate swings with the rotation of driven gear；Flexural supports 3 are provided with positioning backing pin 14, treat
The upper end surveying part 15 is fixed on flexural supports 3 by described positioning backing pin 14, and bottom is fixed on described positioning base 1.
In this device, the tooth top circumference of driving gear is 8 times of driven gear tooth top circumference, and this design can be with amplified deflection
Angle, intuitively observes degree of deflection in order to operator, when being detected using this device, when part to be measured is put into position
When, because floating seat slide downward is made the big plane in part upper end contact with flexural supports and with part to be measured by part deadweight
Crooked degree deflection angle, simultaneously gear wheel also deflect same angle（Relation according to diameter multiplying power）And drive and nibble with this
Two driven gears closing deflect bigger angle, and indicator deflects with driven gear and swings, and indicate that part to be measured is crooked
Amount, allows operator quickly can clearly judge the crooked degree of part.
Although as described above, having represented with reference to specific preferred embodiment and having described this utility model, it must not
It is construed to the restriction to this utility model itself.In the spirit and scope of the present utility model defining without departing from claims
Under the premise of, can various changes can be made in the form and details to it.
Claims (6)
1. a kind of reverse gear shaft blank end face squareness detection means it is characterised in that：Including positioning base, floating seat, deflection
Support member and perpendicularity indication mechanism；Described floating seat is the mirror image L-shaped structure being made up of base plate and side plate, and its base plate is fixed on
On described positioning base, side plate is provided with installing hole, installs in the hole and wears rotating shaft, one end of described rotating shaft connects deflection and supports
Part, the other end connects perpendicularity indication mechanism；The upper end of part to be measured is fixed on described flexural supports, and bottom is placed in described fixed
On the base of position.
2. reverse gear shaft blank end face squareness detection means according to claim 1 it is characterised in that：Described floating seat
Base plate is fixed on described positioning base by locating rod, and is provided with floating spring between floating seat base plate and positioning base.
3. reverse gear shaft blank end face squareness detection means according to claim 1 it is characterised in that：Described perpendicularity
Indication mechanism includes driving gear, driven gear and indexing dial plate, and described driving gear is fixed in described rotating shaft, described
Driven gear and the indexing corresponding both sides being fixed on described floating seat side plate of dial plate, and driving gear and driven gear mutually nibble
Close；Described indexing hand of dial is accompanied the rotation of moving gear and is swung.
4. reverse gear shaft blank end face squareness detection means according to claim 3 it is characterised in that：Described driving gear
Tooth top circumference be 3 ~ 10 times of driven gear tooth top circumference.
5. reverse gear shaft blank end face squareness detection means according to claim 3 it is characterised in that：Described floating seat
First indexing dial plate and the second indexing dial plate are symmetrical arranged on side plate, the first described indexing dial plate connects the first driven gear,
Second indexing dial plate connects the second driven gear, and the first driven gear and the second driven gear are all mutually nibbled with driving gear
Close.
6. reverse gear shaft blank end face squareness detection means according to claim 1 it is characterised in that：Described deflection is propped up
Support member is provided with positioning backing pin, and part to be measured is fixed on flexural supports by described positioning backing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687446.0U CN205981066U (en) | 2016-06-30 | 2016-06-30 | Reverse gear shaft blank terminal surface straightness detection device that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687446.0U CN205981066U (en) | 2016-06-30 | 2016-06-30 | Reverse gear shaft blank terminal surface straightness detection device that hangs down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981066U true CN205981066U (en) | 2017-02-22 |
Family
ID=58023240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687446.0U Active CN205981066U (en) | 2016-06-30 | 2016-06-30 | Reverse gear shaft blank terminal surface straightness detection device that hangs down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655390A (en) * | 2017-10-24 | 2018-02-02 | 江门市长华集团有限公司 | A kind of cubing of clutch of motorcycle bar |
-
2016
- 2016-06-30 CN CN201620687446.0U patent/CN205981066U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655390A (en) * | 2017-10-24 | 2018-02-02 | 江门市长华集团有限公司 | A kind of cubing of clutch of motorcycle bar |
| CN107655390B (en) * | 2017-10-24 | 2023-08-18 | 江门市长华集团有限公司 | Inspection device for motorcycle clutch lever |
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| GR01 | Patent grant |