CN207248137U - A kind of driving gear part special gauge - Google Patents
A kind of driving gear part special gauge Download PDFInfo
- Publication number
- CN207248137U CN207248137U CN201721230727.4U CN201721230727U CN207248137U CN 207248137 U CN207248137 U CN 207248137U CN 201721230727 U CN201721230727 U CN 201721230727U CN 207248137 U CN207248137 U CN 207248137U
- Authority
- CN
- China
- Prior art keywords
- measurement
- driving gear
- gear part
- measurement module
- positioning
- 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
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Abstract
The utility model discloses a kind of driving gear part special gauge of high efficient and reliable, include main engine bed and profile measurement module, reference circle measurement module and diameter of bore measurement module on main engine bed, positioning stem is provided with the middle part of the main engine bed, the diameter of bore measurement module is arranged in the positioning stem, and the diameter of bore measurement module is provided with the measuring probe of the radial arrangement along the positioning stem；The reference circle measurement module includes two measurement seats on locating core column symmetry arrangement, and the outside diameter sensor for measuring driving gear part reference circle is connected with the measurement seat；The profile measurement module includes hinged seat and the measurement plate being hinged on hinged seat, the hinged seat is fixed on the main engine bed, the measurement plate is connected with multiple type face sensors for being used to measure driving gear part type face on the top of the positioning stem, the measurement plate under measuring state.
Description
Technical field
Survey tool technical field is the utility model is related to, is specifically a kind of driving gear part special gauge.
Background technology
Gear part is a kind of common machine components, the especially driving gear of precision-fit, the ruler in multiple type faces
Very little is fitted position, and required precision is higher.With reference to Fig. 6, driving gear Central of the parts is provided with axis hole, including shaft hole diameter D2
And reference diameter D1, the height (L1~L5) in multiple type faces are all fitted positions.Traditional measurement operating type is by hand
Measurement, worker pass through vernier caliper, each size of micrometer caliper hand dipping, handwork inefficiency, it is difficult to meet big
The requirement of large-scale production, and the experience of worker is fully relied on, easily there is deviation, it is difficult to ensure measurement accuracy and product
Uniformity, be easy to cause missing inspection defective products and influence follow-up assembly work.It would therefore be highly desirable to develop the special of driving gear part
Cubing, efficiently and accurately measures the whole size to be checked of driving gear part.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of driving gear part special gauge, operation letter
It is single, disposably measure the whole size to be checked of driving gear part, high efficient and reliable.
Technical solution is used by the utility model solves its technical problem：
A kind of driving gear part special gauge, includes main engine bed and the profile measurement mould on main engine bed
Block, reference circle measurement module and diameter of bore measurement module, are provided with positioning stem, the endoporus in the middle part of the main engine bed
Diameter measurement module is arranged in the positioning stem, and the diameter of bore measurement module is provided with along the footpath of the positioning stem
To the measuring probe of arrangement；The reference circle measurement module includes two measurements on locating core column symmetry arrangement
Seat, it is described to measure the outside diameter sensor being connected with seat for measuring driving gear part reference circle；The profile measurement module
Include hinged seat and the measurement plate being hinged on hinged seat, the hinged seat is fixed on the main engine bed, measuring state
Under the measurement plate positioned at the top of the positioning stem, be connected with the measurement plate and multiple be used to measure driving gear part
The type face sensor in type face.
As the improvement of above-mentioned technical proposal, positioning fore-set is provided with the measurement plate, is provided with the main engine bed
With the locating piece of the positioning fore-set position correspondence, the positioning fore-set contacts with the locating piece and limits institute under measuring state
State the position of measurement plate.
Further as above-mentioned technical proposal is improved, and is provided with buffer in the measurement plate, is set on the hinged seat
It is equipped with elastic cushion block corresponding with the buffer positions.
Further improve, the hinged seat is provided with two journal stirrups, and one end of the measurement plate is articulated with by a shaft
Two journal stirrups, are provided with spacing inclined-plane on two journal stirrups, and the block coordinated with the spacing inclined-plane is provided with the measurement plate.
Further improve, the side of the measurement plate is connected with hand handle.
Further improve, the sliding block moved radially along the positioning stem, the sliding block are connected with the measurement seat
On be provided with towards it is described positioning stem measurement head, the outside diameter sensor along the sliding block moving direction arrangement and court
To the sliding block, the sliding block is provided with shake-up platform corresponding with the outside diameter sensing station.
Further improve, the measurement seat is provided with two guiding slide bars, and the sliding block is slidably mounted on described in two and leads
To on slide bar, resetting spring is set with the guiding slide bar.
Further improve, the measuring probe be provided with two and along it is described positioning stem a diameter it is positioned opposite,
The measured hole passed through for the measuring probe is provided with the perisporium of the positioning stem.
The beneficial effects of the utility model are：First master is positioned by positioning the shaft hole matching of stem and driving gear part
Moving gear part, is arranged on the diameter of bore measurement module inside positioning stem and measures driving gear part by measuring probe
Shaft hole diameter；Reference circle measurement module passes through outside diameter sensor using two measurement seats on locating core column symmetry arrangement
Measure the reference diameter of driving gear part；The measurement plate for rotating profile measurement module is moved to the top of positioning stem, profit
The height dimension in the multiple type faces of driving gear part is disposably measured with multiple type faces sensor.The utility model disposably measures
Go out the whole size to be checked of driving gear part, easy to operate, high efficient and reliable, uniformity is good, and it is low to eliminate handwork efficiency
Under, easily there is deviation, it is difficult to which the defects of ensureing measurement accuracy, uniformity, meets the requirement of large-scale production, prevent bad
Product flow into follow-up assembly work.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram that measurement plate opens the utility model under state；
Fig. 3 is the sectional view of the utility model；
Fig. 4 is the top view of the utility model；
Fig. 5 is the sectional view that stem and diameter of bore measurement module are positioned in the utility model；
Fig. 6 is the structure diagram of driving gear part.
Embodiment
With reference to Fig. 1~Fig. 6, a kind of driving gear part special gauge, includes main engine bed 1 and installed in main engine bed 1
On profile measurement module 2, reference circle measurement module 3 and diameter of bore measurement module 4, the middle part of the main engine bed 1 is set
There is positioning stem 5, the diameter of bore measurement module 4 is arranged in the positioning stem 5, the diameter of bore measurement module 4
It is provided with the measuring probe 41 of the radial arrangement along the positioning stem 5, it is preferred that the measuring probe 41 is provided with two simultaneously
And it is positioned opposite along a diameter of the positioning stem 5, it is provided with the perisporium of the positioning stem 5 for the measuring probe 41
The measured hole passed through；The reference circle measurement module 3 includes two measurement seats being arranged symmetrically on the positioning stem 5
31, it is described to measure the outside diameter sensor 32 being connected with seat 31 for measuring driving gear part reference circle, it is preferred that the survey
The sliding block 33 moved radially along the positioning stem 5 is connected with amount seat 31, is provided with the sliding block 33 towards described fixed
The measurement head of position stem 5, the outside diameter sensor 32 along the sliding block 33 moving direction arrangement and towards the sliding block 33,
The sliding block 33 is provided with the shake-up platform with 32 position correspondence of outside diameter sensor, it is preferred that the measurement seat 31 is provided with
Two guiding slide bars, the sliding block 33 are slidably mounted on two guiding slide bars, and reset is set with the guiding slide bar
Spring；The measurement plate 22 that the profile measurement module 2 includes hinged seat 21 and is hinged on hinged seat 21, the hinged seat
21 are fixed on the main engine bed 1, and the measurement plate 22 is positioned at the top of the positioning stem 5, the measurement under measuring state
Multiple type face sensors 27 for being used to measure driving gear part type face are connected with plate 22.Using the above structure, operation is measured
Flow is as follows：The first step first passes through calibrating device calibration all sensors；Driving gear part is installed on positioning stem 5 by second step
Above position, be arranged on the diameter of bore measurement module 4 inside positioning stem 5 and pass through the measurement driving gear part of measuring probe 41
Shaft hole diameter D2；Reference circle measurement module 3 passes through outside diameter using two measurement seats 31 being arranged symmetrically along the positioning stem 5
Sensor 32 measures the reference diameter D1 of driving gear part；The measurement plate 33 for rotating profile measurement module 2 is moved to positioning
The top of stem 5, disposably measured using multiple type faces sensor 27 the multiple type faces of driving gear part height dimension (L1~
L5), disposably measure the whole size to be checked of driving gear part, easy to operate, high efficient and reliable, reduce measurement operation into
This, meets the needs of large scale measurement operation.
In the present embodiment, it is preferred that positioning fore-set 23 is provided with the measurement plate 22, is set on the main engine bed 1
There is the locating piece 11 with positioning 23 position correspondence of fore-set, the positioning fore-set 23 connects with the locating piece 11 under measuring state
Touch and limit the position of the measurement plate 22.Using the above structure, during measurement, positioning fore-set 23 is abutted and measured with locating piece 11
Plate 22, prevents the weight of measurement plate 22 from falling on type face sensor 27 and influencing the accuracy of measurement data.Due to measurement plate 22
Weight it is larger, when overturning measurement plate 22 in order to avoid bumping to type face sensor 27, be provided with the measurement plate 22
Buffer 24, the elastic cushion block 25 with 24 position correspondence of buffer is provided with the hinged seat 21, and measurement plate 22 is overturn
Shi Shouxian is that buffer 24 is basic so as to shock absorbing with elastic cushion block 25, eliminates impact force, buffer 24 can use rubber
Elastomeric material makes, and can also use damper etc..
In the present embodiment, it is preferred that the hinged seat 21 is provided with two journal stirrups, and one end of the measurement plate 22 passes through
One shaft is articulated with two journal stirrups, and spacing inclined-plane is provided with two journal stirrups, be provided with the measurement plate 22 with it is described spacing
The block that inclined-plane coordinates.Using the above structure, when opening measurement plate 22, block abuts with spacing inclined-plane and limits measurement plate 22
Opening angle, avoid during measurement plate 22 overturn excessively and collide main engine bed 1.Measurement plate is overturn of course for easy to user
22, a hand handle 26, convenient operation can be connected with the side of measurement plate 22.
The better embodiment of the above, simply the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all fall into the utility model
Within protection domain.
Claims (8)
- A kind of 1. driving gear part special gauge, it is characterised in that：Include main engine bed (1) and installed in main engine bed (1) On profile measurement module (2), reference circle measurement module (3) and diameter of bore measurement module (4), the main engine bed (1) Middle part is provided with positioning stem (5), and the diameter of bore measurement module (4) is arranged in the positioning stem (5), the endoporus Diameter measurement module (4) is provided with the measuring probe (41) of the radial arrangement along the positioning stem (5)；The reference circle measurement Module (3) includes two measurement seats (31) being arranged symmetrically on the positioning stem (5), is connected on the measurement seat (31) It is useful for the outside diameter sensor (32) of measurement driving gear part reference circle；The profile measurement module (2) includes hinged seat (21) and the measurement plate (22) that is hinged on hinged seat (21), the hinged seat (21) are fixed on the main engine bed (1), are surveyed The measurement plate (22) is connected with multiple use on the top of the positioning stem (5), the measurement plate (22) under amount state Type face sensor (27) in measurement driving gear part type face.
- A kind of 2. driving gear part special gauge according to claim 1, it is characterised in that：On the measurement plate (22) Positioning fore-set (23) is provided with, the locating piece with described positioning fore-set (23) position correspondence is provided with the main engine bed (1) (11), the positioning fore-set (23) contacts with the locating piece (11) and limits the position of the measurement plate (22) under measuring state Put.
- A kind of 3. driving gear part special gauge according to claim 2, it is characterised in that：On the measurement plate (22) Buffer (24) is provided with, the elastic cushion block with the buffer (24) position correspondence is provided with the hinged seat (21) (25)。
- A kind of 4. driving gear part special gauge according to claim 3, it is characterised in that：The hinged seat (21) sets Two journal stirrups are equipped with, one end of the measurement plate (22) is articulated with two journal stirrups by a shaft, is set on two journal stirrups limited Position inclined-plane, the block coordinated with the spacing inclined-plane is provided with the measurement plate (22).
- A kind of 5. driving gear part special gauge according to claim 4, it is characterised in that：The measurement plate (22) Side is connected with hand handle (26).
- A kind of 6. driving gear part special gauge according to claim 1, it is characterised in that：On the measurement seat (31) The sliding block (33) moved radially along the positioning stem (5) is connected with, is provided with the sliding block (33) towards the positioning The measurement head of stem (5), the outside diameter sensor (32) along the sliding block (33) moving direction arrangement and towards the cunning Block (33), the sliding block (33) are provided with the shake-up platform with outside diameter sensor (32) position correspondence.
- A kind of 7. driving gear part special gauge according to claim 6, it is characterised in that：The measurement seat (31) sets Two guiding slide bars are equipped with, the sliding block (33) is slidably mounted on two guiding slide bars, is set with the guiding slide bar There is resetting spring.
- A kind of 8. driving gear part special gauge according to claim 1, it is characterised in that：The measuring probe (41) Be provided with two and along it is described positioning stem (5) a diameter it is positioned opposite, it is described positioning stem (5) perisporium on be provided with The measured hole passed through for the measuring probe (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230727.4U CN207248137U (en) | 2017-09-22 | 2017-09-22 | A kind of driving gear part special gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230727.4U CN207248137U (en) | 2017-09-22 | 2017-09-22 | A kind of driving gear part special gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248137U true CN207248137U (en) | 2018-04-17 |
Family
ID=61886524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230727.4U Expired - Fee Related CN207248137U (en) | 2017-09-22 | 2017-09-22 | A kind of driving gear part special gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248137U (en) |
-
2017
- 2017-09-22 CN CN201721230727.4U patent/CN207248137U/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: 20180417 Termination date: 20190922 |