CN207991477U - A kind of gear profile verifying attachment - Google Patents
A kind of gear profile verifying attachment Download PDFInfo
- Publication number
- CN207991477U CN207991477U CN201820126272.XU CN201820126272U CN207991477U CN 207991477 U CN207991477 U CN 207991477U CN 201820126272 U CN201820126272 U CN 201820126272U CN 207991477 U CN207991477 U CN 207991477U
- Authority
- CN
- China
- Prior art keywords
- gear
- block
- fixed block
- check block
- fixing axle
- 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
Links
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of gear profile verifying attachments, its structure includes supporting leg, fixed block and gear fixing axle, it is connected on montant and penetrates light table, it penetrates in light table and is evenly equipped with multiple LED light, check block, photographic plate are respectively arranged on fixed block, check block opens up jagged, hold-down bolt is bolted in the middle part of pressing plate, the hold-down bolt holds out against check block in fixed block, and photographic plate is connected on branch midleg, and gear fixing axle is fed through check block, fixed block and photographic plate from top to bottom successively.After above-mentioned technical proposal, gear profile verifying attachment provided by the utility model, by tested geared sleeve in gear fixing axle, and it is sleeved in the notch in the middle part of check block, light-illuminating that the LED light of light table is sent out is penetrated on tested gear, there are when gap, LED lamplight can be perforated through projection reaction behind the gap on photographic plate, and working efficiency can be improved while substantially increasing the precision of measurement for such as size of the tested gear and the shape of notch.
Description
Technical field
The utility model is related to a kind of gear profile verifying attachments.
Background technology
Gear drive is a kind of kind of drive that machinery field extremely generally uses.Whether the contour machining of gear, which meets, sets
Meter requires to will have a direct impact on the service life of the effect and gear of transmission, and this requires quality inspections whether can accurately measure the gear after processing
Meet design.Traditional detection mode mostly uses greatly manual measurement, but since gear shape is difficult to be measured with usual manner, just leads
Gear testing is caused to need a variety of special measuring tools and received the quality inspection personnel of special training, and the mode accuracy of manual measurement is not
Height, and efficiency is very low.It should be by the way of highly efficient for the not high gear of some required precisions.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of gear profile verifying attachment.
In order to solve the above technical problems, technical solution used by the utility model is：A kind of gear profile verifying attachment,
Its structure includes supporting leg, fixed block and gear fixing axle, and the fixed block is lateral to be arranged in the top of supporting leg, the fixed block
Left side on be fixedly installed a montant, one is slidably connected on the montant and penetrates light table, it is described penetrate in light table be evenly equipped with it is multiple
LED light, the top of the fixed block have been respectively arranged below a check block, photographic plate, offered in the middle part of the check block with
It is detected the consistent notch of the appearance and size of the design drawing of gear, and a pressing plate is respectively connected on four corners of the check block,
One end of each pressing plate is rotatably connected on by small shaft on fixed block, and a compression spiral shell is bolted in the middle part of pressing plate
Bolt, the hold-down bolt hold out against check block on fixed block, the photographic plate by casing connection on branch midleg, it is described
After gear fixing axle is fed through check block, fixed block and photographic plate from top to bottom successively, further it is connected on supporting leg.
Further, described to penetrate in light table the sliding block that is provided with and be moved up and down along the montant, and the sliding block passes through
Clamping screw is locked on montant.
Further, it is fixedly connected with a limited block in the gear fixing axle at check block lower face.By above-mentioned right
The description of the utility model structure is it is found that compared to the prior art, the utility model has the following advantages that：
A kind of gear profile verifying attachment provided by the utility model, by using by gear fixing axle, penetrate light table, verification
Block and photographic plate etc. are combined the gear profile verifying attachment of composition, i.e., by tested geared sleeve in gear fixing axle, and will
It is sleeved in the notch in the middle part of check block, light-illuminating that the LED light of light table is sent out is penetrated on tested gear, as this is detected tooth
There are when gap, LED lamplight can be perforated through behind the gap by projection reaction on photographic plate, greatly for the size of wheel and the shape of notch
Working efficiency can be improved while improving the precision of measurement greatly.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing
In：
Fig. 1 is a kind of front view of gear profile verifying attachment of the utility model；
Fig. 2 is a kind of vertical view of gear profile verifying attachment of the utility model；
Fig. 3 is that a kind of tested gear of gear profile verifying attachment of the utility model is connected to the signal in gear fixing axle
Figure.
In figure：1. 2. fixed block of supporting leg, 3. gear fixing axle, 4. montant 5. penetrates 7. check block 8. of light table 6.LED lamps
9. notch of photographic plate, 10. 14. sliding block of pressing plate 11. small shaft, 12. hold-down bolt, 13. casing, 15. clamping screw 16. limits
Position block.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment
With reference to figure 1, Fig. 2 and Fig. 3, a kind of gear profile verifying attachment, structure includes that supporting leg 1, fixed block 2 and gear are solid
Dead axle 3, lateral being arranged of fixed block 2 is fixedly installed a montant 4 on the top of supporting leg 1, the left side of fixed block 2, on montant 4
It slidably connects one and penetrates light table 5, penetrate in light table 5 and be evenly equipped with multiple LED light 6, the top of fixed block 2 has been respectively arranged below one
The middle part of check block 7, photographic plate 8, check block 7 offers the notch 9 consistent with the appearance and size of the design drawing of tested gear,
And a pressing plate 10 is respectively connected on four corners of the check block 7, one end of each pressing plate 10, which is rotated by small shaft 11, to be connected
It is connected on fixed block 2, and the middle part of pressing plate 10 is bolted with a hold-down bolt 12, which holds out against check block 7
On fixed block 2, photographic plate 8 is connected to by casing 13 on the middle part of supporting leg 1, and gear fixing axle 3 is fed through from top to bottom successively
It after check block 7, fixed block 2 and photographic plate 8, is further connected on supporting leg 1, penetrates in light table 5 that be provided with can be along about 4 montant
Mobile sliding block 14, and the sliding block 14 is locked at by clamping screw 15 on montant 4, the tooth being located at 7 lower face of check block
It is fixedly connected with a limited block 16 in wheel fixing axle 3.Gear profile verifying attachment provided by the utility model, by using by tooth
Wheel fixing axle 3, the gear profile verifying attachment for penetrating light table 5, check block 7 and photographic plate 8 etc. and being combined composition, i.e., by tested gear
It is sleeved in gear fixing axle 3, and is sleeved in the notch 9 at 7 middle part of check block, penetrate the lamp that the LED light 6 of light table 5 is sent out
Light is radiated on tested gear, and if this is detected the size of gear and the shape of notch 9 there are when gap, LED lamplight can be perforated through
Behind the gap by projection reaction on photographic plate, wherein photographic plate is connected with image processing system, can obtain light projection and come out
Shape, precision to substantially increase measurement while can improve working efficiency, further, penetrate in light table 5 and set
Being equipped with can be along the sliding block 14 that montant 4 moves up and down, and the sliding block 14 is locked at by clamping screw 15 on montant 4, that is, penetrates light
Platform can horizontally rotate while montant moves up and down, further, the gear being located at 7 lower face of check block
A limited block 16 is fixedly connected in fixing axle 3 so that tested gear is preferably connected in notch.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (3)
1. a kind of gear profile verifying attachment, it is characterised in that：Its structure includes supporting leg (1), fixed block (2) and gear fixing axle
(3), the setting of fixed block (2) transverse direction is fixedly installed one on the top of supporting leg (1), the left side of the fixed block (2)
Montant (4) slidably connects one on the montant (4) and penetrates light table (5), and described penetrate in light table (5) is evenly equipped with multiple LED light (6),
The top of the fixed block (2) has been respectively arranged below a check block (7), photographic plate (8), is opened in the middle part of the check block (7)
Equipped with the notch (9) consistent with the appearance and size of the design drawing of tested gear, and respectively connect on four corners of the check block (7)
It is connected to a pressing plate (10), one end of each pressing plate (10) is rotatably connected on by small shaft (11) on fixed block (2), and
And a hold-down bolt (12) is bolted in the middle part of pressing plate (10), which holds out against check block (7) in fixed block (2)
On, the photographic plate (8) is connected to by casing (13) on the middle part of supporting leg (1), the gear fixing axle (3) successively from upper and
Under be fed through check block (7), fixed block (2) and photographic plate (8) after, be further connected on supporting leg (1).
2. a kind of gear profile verifying attachment according to claim 1, it is characterised in that：Described penetrate in light table (5) is arranged
Having can be along the sliding block (14) that the montant (4) move up and down, and the sliding block (14) is locked at montant by clamping screw (15)
(4) on.
3. a kind of gear profile verifying attachment according to claim 1, it is characterised in that：Positioned at check block (7) lower face
It is fixedly connected with a limited block (16) in the gear fixing axle (3) at place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126272.XU CN207991477U (en) | 2018-01-25 | 2018-01-25 | A kind of gear profile verifying attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126272.XU CN207991477U (en) | 2018-01-25 | 2018-01-25 | A kind of gear profile verifying attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991477U true CN207991477U (en) | 2018-10-19 |
Family
ID=63821148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126272.XU Expired - Fee Related CN207991477U (en) | 2018-01-25 | 2018-01-25 | A kind of gear profile verifying attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991477U (en) |
-
2018
- 2018-01-25 CN CN201820126272.XU patent/CN207991477U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200125 |