CN207779352U - A kind of gear profile verifying attachment - Google Patents
A kind of gear profile verifying attachment Download PDFInfo
- Publication number
- CN207779352U CN207779352U CN201820272201.0U CN201820272201U CN207779352U CN 207779352 U CN207779352 U CN 207779352U CN 201820272201 U CN201820272201 U CN 201820272201U CN 207779352 U CN207779352 U CN 207779352U
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- China
- Prior art keywords
- gear
- fixing axle
- plate
- fixed plate
- notch
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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, penetrate light table and photographic plate and gear fixing axle, the left side of fixed plate is equipped with support column, penetrate light table connection on the support columns, it penetrates light table and is evenly equipped with several LED light, check block is connected in fixed plate, a notch is offered in the middle part of check block, the photographic plate is set to the underface of fixed plate, gear fixing axle is top-down to be fed through check block successively, fixed plate and photographic plate, gear fixed hub is equipped with a tested gear, gear fixing axle lower part is connected with rolling bearing units, gear fixing axle is connected with decelerating motor.After above-mentioned technical proposal, gear profile verifying attachment provided by the utility model, it can ensure the accuracy of detection, the precision of notch processing is higher, gear does not have to put into notch, both ensure that gear dress takes conveniently, has greatly improved the efficiency, the abrasion to notch when gear is put notch into and taken out is in turn avoided, the service life is substantially prolonged.
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, penetrates light table and photographic plate and gear fixing axle, is fixedly connected with fixed plate at the top of the supporting leg, institute
The left side for stating fixed plate is equipped with a longitudinally disposed support column, and the light table of penetrating is connected on the support columns by clamping screw, institute
It states and is evenly equipped with several LED light on the bottom surface for penetrate light table, the upper surface of the fixed plate is connected with a check block, the check block
Middle part offer one according to the consistent notch of the appearance and size of the design drawing of tested gear, the photographic plate is set to fixed plate
Underface, the gear fixing axle is top-down to be fed through check block, fixed plate and photographic plate successively, and the gear is fixed
A tested gear is arranged on the top of axis, and the tested gear is further fixed by locking nut, the tooth
The lower part of wheel fixing axle is connected with a rolling bearing units, and the tail portion of the gear fixing axle is connected with deceleration electricity by transmission device
Machine.
Further, the transmission device includes active umbrella spur gear, driven umbrella spur gear, and the active umbrella spur gear is logical
Spline is crossed on the tail portion of gear fixing axle, the driven umbrella spur gear is fixed on the output shaft of decelerating motor.
Further, the bottom of the supporting leg is additionally provided with cushion socket.
Further, the cushion socket includes air pressure push rod, limit spring and pressure tank, and one end of the air pressure push rod is set
It sets inside pressure tank and makes pressure tank that air-tightness, the other end of the air pressure push rod be kept to be connected with the bottom of supporting leg, institute
The outer surface that limit spring is socketed in air pressure push rod is stated, and one end of the limit spring is resisted against on the bottom of supporting leg, it is another
End is resisted against on the top of pressure tank outer surface.
Further, a pressing plate is respectively connected on four corners of the check block, one end of each pressing plate is logical
Too small shaft is rotatably connected in fixed plate, and a hold-down bolt is bolted in the middle part of pressing plate.By above-mentioned to the utility model structure
Description it is found that compared to the prior art, the utility model has the following advantages that：
1, a kind of gear profile verifying attachment provided by the utility model, by using solid by penetrating light table, photographic plate, gear
Dead axle and decelerating motor etc. are combined the gear profile verifying attachment of composition, i.e., by tested gear set on the top of gear fixing axle
In portion, light-illuminating that the LED light of light table is sent out is penetrated on tested gear, and then, starts decelerating motor, decelerating motor passes through
Transmission device has driven the slow rotation of gear fixing axle, photographic plate to receive the light that top projects, when tested gear turns
It moves when being overlapped with notch geometry, the light that photographic plate can receive is minimum, detects whether qualified only to intercept light from computer
It is analyzed when line receives minimum, thereby may be ensured that the accuracy of detection, the precision of notch processing is higher, and gear is not
With putting into notch, both ensure that gear dress take conveniently, greatly improve the efficiency, in turn avoid gear put into notch and take out when
Abrasion to notch, substantially prolongs the service life.
2, a kind of gear profile verifying attachment provided by the utility model, cushion socket is provided with by the bottom in supporting leg,
And the cushion socket includes air pressure push rod, limit spring and pressure tank, i.e., when air pressure push rod is pushed under external force, air pressure
Air in cylinder is compressed with limit spring and provides a propulsive thrust, is absorbed small vibrations, be thereby may be ensured that measurement
Accuracy.
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 the enlarged drawing at A in Fig. 1；
Fig. 3 is a kind of vertical view of gear profile verifying attachment of the utility model.
In figure：1. supporting leg 2. penetrates 5. fixed plate of light table 21.LED lamp 3. photographic plate, 4. gear fixing axles, 6. support column
7. 8. check block of cushion socket 71. air pressure push rod, 72. limit spring, 73. pressure tank, 9. notch 10. is detected the lock of gear 11.
13. decelerating motor of tight 12. rolling bearing units of nut, 14. 17 small turns of 15. driven umbrella spur gear of active umbrella spur gear, 16. pressing plate
18. hold-down bolt of axis.
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 supporting leg 1, penetrates light table 2 and photographic plate
3 and gear fixing axle 4, the top of supporting leg 1 is fixedly connected with fixed plate 5, and the left side of fixed plate 5 is equipped with a longitudinally disposed branch
Dagger 6 is penetrated light table 2 and is connected on support column 6 by clamping screw, penetrates on the bottom surface of light table 2 and is evenly equipped with several LED light 21,
The upper surface of fixed plate 5 is connected with a check block 8, and the middle part of check block 8 offers a design drawing according to tested gear
The consistent notch 9 of appearance and size, photographic plate 3 are set to the underface of fixed plate 5, and gear fixing axle 4 is top-down to be worn successively
Check block 8, fixed plate 5 and photographic plate 3 are crossed, a tested gear 10, and the tested tooth are arranged on the top of gear fixing axle 4
Wheel 10 is further fixed by locking nut 11, and the lower part of gear fixing axle 4 is connected with a rolling bearing units 12, and gear is solid
The tail portion of dead axle 4 is connected with a decelerating motor 13 by transmission device, and transmission device includes that active umbrella spur gear 14, driven umbrella are straight
Gear 15, active umbrella spur gear 14 are mounted on by spline on the tail portion of gear fixing axle 4, and driven umbrella spur gear 15 is fixedly installed
On the output shaft of decelerating motor 13, the bottom of supporting leg 1 is additionally provided with cushion socket 7, and cushion socket 7 includes air pressure push rod 71, limit
One end setting of spring 72 and pressure tank 73, air pressure push rod 71 in 73 inside of pressure tank and makes pressure tank keep air-tightness, air pressure
The other end of push rod 71 is connected with the bottom of supporting leg 1, and limit spring 72 is socketed in the outer surface of air pressure push rod 71, and the limit
One end of position spring 72 is resisted against on the bottom of supporting leg 1, and the other end is resisted against on the top of 73 outer surface of pressure tank, check block 8
Four corners on be respectively connected with a pressing plate 16, one end of each pressing plate 16 is rotatably connected on fixed plate 5 by small shaft 17
On.Gear profile verifying attachment provided by the utility model, by using by penetrating light table 2, photographic plate 3, gear fixing axle 4 and subtracting
Speed motor 13 etc. is combined the gear profile verifying attachment of composition, i.e., tested gear 10 is sleeved on to the top of gear fixing axle 4
On, light-illuminating that the LED light of light table 2 is sent out is penetrated on tested gear 10, and then, starts decelerating motor 13, decelerating motor
13 have driven the slow rotation of gear fixing axle 4, photographic plate 3 to receive the light that top projects, work as quilt by transmission device
Inspection gear 10 turns to when being overlapped with 9 shape of notch, and the light that photographic plate 3 can receive is minimum, detect whether qualified need to be from
It is analyzed when interception light receiver is minimum in computer, thereby may be ensured that the accuracy of detection, the essence of notch processing
Degree is higher, and gear does not have to put into notch, both ensure that gear dress takes conveniently, has greatly improved the efficiency, in turn avoid gear and put
Into, to the abrasion of notch, the service life is substantially prolonged when notch and taking-up, further, transmission device includes active umbrella spur gear
14, driven umbrella spur gear 15, active umbrella spur gear 14 are mounted on by spline on the tail portion of gear fixing axle 4, driven umbrella straight-tooth
Wheel 15 is fixed on the output shaft of decelerating motor 13, the stability of transmission is ensure that, further, by supporting leg 1
Bottom is provided with cushion socket 7, and the cushion socket includes air pressure push rod 71, limit spring 72 and pressure tank 73, i.e., when air pressure push rod
71 when being pushed under external force, and the air in pressure tank 73 is compressed with limit spring 72 and provides a propulsive thrust,
Small vibrations are absorbed, thereby may be ensured that the accuracy of measurement, further, are respectively connected on four corners of check block 8
One end of one pressing plate 16, each pressing plate 16 is rotatably connected on by small shaft 17 in fixed plate 5, and one is bolted in the middle part of pressing plate
Hold-down bolt 18, convenient for carrying out replacement fixation to it.
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 (5)
1. a kind of gear profile verifying attachment, it is characterised in that：Its structure includes supporting leg (1), penetrates light table (2) and photographic plate (3)
And gear fixing axle (4), fixed plate (5) is fixedly connected at the top of the supporting leg (1), is set on the left of the fixed plate (5)
There is a longitudinally disposed support column (6), the light table (2) of penetrating is connected to by clamping screw on support column (6), described to penetrate light table
(2) several LED light (21) are evenly equipped on bottom surface, the upper surface of the fixed plate (5) is connected with a check block (8), described
One is offered in the middle part of check block (8) according to the consistent notch of the appearance and size of the design drawing of tested gear (9), it is described photosensitive
Plate (3) is set to the underface of fixed plate (5), and the gear fixing axle (4) is top-down to be fed through check block (8), consolidates successively
Fixed board (5) and photographic plate (3) are arranged with a tested gear (10), and the tested tooth on the top of the gear fixing axle (4)
Wheel (10) is further fixed by locking nut (11), and the lower part of the gear fixing axle (4) is connected with one and ushers to seat axis
It holds (12), the tail portion of the gear fixing axle (4) is connected with a decelerating motor (13) by transmission device.
2. a kind of gear profile verifying attachment according to claim 1, it is characterised in that：The transmission device includes actively
Umbrella spur gear (14), driven umbrella spur gear (15), the active umbrella spur gear (14) are mounted on gear fixing axle (4) by spline
Tail portion on, the driven umbrella spur gear (15) is fixed on the output shaft of decelerating motor (13).
3. a kind of gear profile verifying attachment according to claim 1, it is characterised in that：The bottom of the supporting leg (1) is also
It is provided with cushion socket (7).
4. a kind of gear profile verifying attachment according to claim 3, it is characterised in that：The cushion socket (7) includes gas
Push rod (71), limit spring (72) and pressure tank (73) are pressed, one end setting of the air pressure push rod (71) is in pressure tank (73)
Portion simultaneously makes pressure tank that air-tightness, the other end of the air pressure push rod (71) be kept to be connected with the bottom of supporting leg (1), the limit
Spring (72) is socketed in the outer surface of air pressure push rod (71), and one end of the limit spring (72) is resisted against the bottom of supporting leg (1)
In portion, the other end is resisted against on the top of pressure tank (73) outer surface.
5. a kind of gear profile verifying attachment according to claim 1, it is characterised in that：Four of the check block (8)
A pressing plate (16) is respectively connected on corner, one end of each pressing plate (16) is rotatably connected on fixation by small shaft (17)
On plate (5), a hold-down bolt (18) is bolted in the middle part of the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272201.0U CN207779352U (en) | 2018-02-26 | 2018-02-26 | A kind of gear profile verifying attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272201.0U CN207779352U (en) | 2018-02-26 | 2018-02-26 | A kind of gear profile verifying attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779352U true CN207779352U (en) | 2018-08-28 |
Family
ID=63209993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272201.0U Expired - Fee Related CN207779352U (en) | 2018-02-26 | 2018-02-26 | A kind of gear profile verifying attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672430A (en) * | 2019-10-25 | 2020-01-10 | 郑州航空工业管理学院 | Multifunctional low-dimensional photoelectric material detection table |
-
2018
- 2018-02-26 CN CN201820272201.0U patent/CN207779352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672430A (en) * | 2019-10-25 | 2020-01-10 | 郑州航空工业管理学院 | Multifunctional low-dimensional photoelectric material detection table |
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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 |
Granted publication date: 20180828 Termination date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |