CN207881675U - Gear frustoconical bevel angle and diameter detect jig - Google Patents
Gear frustoconical bevel angle and diameter detect jig Download PDFInfo
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- CN207881675U CN207881675U CN201721926484.8U CN201721926484U CN207881675U CN 207881675 U CN207881675 U CN 207881675U CN 201721926484 U CN201721926484 U CN 201721926484U CN 207881675 U CN207881675 U CN 207881675U
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Abstract
Gear frustoconical bevel angle and diameter the detection jig of the utility model include main engine bed, gear microscope carrier, mechanism for measuring diameter and taper measurement mechanism.Locating piece, bumping post and the positioning mechanism that main engine bed includes the slideway extended in a first direction, is set to slideway side.Gear microscope carrier can be slidingly arranged at along first direction on slideway comprising support plate and the circular bosses being set to above support plate.Mechanism for measuring diameter includes two liftable measuring staffs, and two measuring staffs respectively have to be close to the elastic measuring head of gear under test.Taper measurement mechanism includes the fixed seat with shaft and the Dual-layer that can be rotated around the shaft bends measuring arm, and Dual-layer bending measuring arm has to measure the probe of gear under test frustoconical bevel angle；The probe of elastic measuring head and Dual-layer the bending measuring arm of two measuring staffs is moved to all corresponding central axes for being directed toward circular bosses when the second block is resisted against positioning mechanism in gear microscope carrier along slideway.The efficiency and reliability of gear testing can be promoted by the utility model.
Description
Technical field
The utility model is related to gear testing apparatus fields, are controlled more particularly to a kind of gear frustoconical bevel angle and diameter detection
Tool.
Background technology
Gear testing is to ensure that the key link of gear end properties and quality, gear testing are not only the examination of gear finished product
Important evidence, and be also gear quality control during processing and manufacturing technology ensure.The gear conical surface is the weight of gear
Mating surface is wanted, therefore, the frustoconical bevel angle of the gear conical surface and given diameter of section the two data are whether qualified important of gear
Parameter.
The detection of the two parameters is calculated generally by the relative variation of detecting gear under test and calibrating device at present
Go out the frustoconical bevel angle of gear under test and given diameter of section size, but since measurement accuracy is more demanding, manual operation is not easy to advise
Model, leads to that detection speed is slow and detection error is unstable.
Utility model content
In view of the above technical problems, the utility model provides a kind of gear face angle that measurement efficiency and reliability can be improved
Degree and diameter detect jig.
Gear frustoconical bevel angle and diameter the detection jig of the utility model include main engine bed, gear microscope carrier, diameter measurement machine
Structure and taper measurement mechanism.Main engine bed includes the slideway extended in a first direction, is set to slideway side locating piece, bumping post and
Positioning mechanism, slideway along first direction there is opposite first end and second end, bumping post to be arranged adjacent to the first end of slideway, contraposition
Mechanism is arranged adjacent to the second end of slideway.Gear microscope carrier can be slidingly arranged at along first direction on slideway, and gear microscope carrier includes
Support plate, be set to above support plate carrying the circular bosses of gear under test, the detent mechanism for being set to support plate side, be set to
The first block below support plate and the second block, detent mechanism position correspond to locating piece, and the first stop location corresponds to bumping post,
Second stop location corresponds to positioning mechanism, and circular bosses are located at one end close to the second block on support plate.Mechanism for measuring diameter is pacified
Loaded on the both sides on main engine bed and positioned at slideway, mechanism for measuring diameter includes two liftable measuring staffs, and two measuring staffs respectively have
There is the elastic measuring head for being close to gear under test, the elastic measuring head of two measuring staffs is oppositely arranged in a second direction, and second direction is hung down
Directly in first direction.Taper measurement mechanism is installed on main engine bed and is adjacent to the second end of slideway, and taper measurement mechanism includes
Fixed seat with shaft bends measuring arm with the Dual-layer that can be rotated around the shaft, and fixed seat can movably be locked along first direction
It is fixed on main engine bed, Dual-layer bending measuring arm has to measure the probe of gear under test frustoconical bevel angle；Wherein, two surveys
The probe of elastic measuring head and Dual-layer the bending measuring arm of bar is moved to the second block along slideway in gear microscope carrier and is resisted against pair
The all corresponding central axes for being directed toward circular bosses when the mechanism of position.
Preferably, the side on locating piece close to slideway is provided with location hole, detent mechanism position is adjustably locked in load
The edge of plate, detent mechanism include the fastening screw to coordinate with location hole.Further, fastening screw is on gear microscope carrier edge
Slideway is moved to when the second block is resisted against positioning mechanism to be coordinated with location hole locking.
Preferably, positioning mechanism includes the pedestal of isosceles triangle and passes through the adjusting bolt of pedestal along first direction.
Preferably, gear microscope carrier further includes handlebar posts, handlebar posts are set to above support plate close to one end of the first block.
Preferably, main engine bed further includes the limited block for limiting taper measurement mechanism and moving in a second direction, limited block
It is set to the both sides of fixed seat.
Preferably, taper measurement mechanism further includes two columns being set in fixed seat, two columns are set to up and down
The both sides of bilayer bending measuring arm, and it is respectively equipped with spring between two columns and Dual-layer bending measuring arm.Further,
Taper measurement mechanism further includes pressure sensor, and pressure sensor is set to the tail end of Dual-layer bending measuring arm.
Preferably, the probe of Dual-layer bending measuring arm along first direction towards circular bosses.
Preferably, the probe of elastic measuring head and Dual-layer the bending measuring arm of two measuring staffs is relative to main engine bed surface
It is highly equal.
Compared with prior art, the gear frustoconical bevel angle of the utility model and diameter detection jig can be used for being carried out at the same time more
The measurement of gear parameter, easy to operate, accurate positioning greatly improve measurement efficiency during gear testing and reliable
Degree.
Description of the drawings
Fig. 1 is the gear frustoconical bevel angle of one embodiment of the utility model and the schematic diagram of diameter detection jig.
Fig. 2 is that the gear frustoconical bevel angle of one embodiment of the utility model and diameter detect signal of the jig in working condition
Figure；
Fig. 3 show the gear frustoconical bevel angle of the utility model and the bilayer of the taper measurement mechanism of diameter detection jig is curved
Roll over measuring arm and the enlarged structure schematic diagram of probe.
Specific implementation mode
To make to have further understanding to the purpose of this utility model, construction, feature and its function, hereby coordinate embodiment
Detailed description are as follows.
Incorporated by reference to referring to Fig. 1 and Fig. 2, Fig. 1 is that the gear frustoconical bevel angle of one embodiment of the utility model and diameter detection are controlled
The schematic diagram of tool, Fig. 2 are that the gear frustoconical bevel angle of one embodiment of the utility model and diameter detect jig showing in working condition
It is intended to.Gear frustoconical bevel angle and diameter detection jig 100 include that main engine bed 1, gear microscope carrier 2, mechanism for measuring diameter 3 and taper are surveyed
Measuring mechanism 4.
Main engine bed 1 includes the slideway 11 extended along first direction X, the locating piece 12, the bumping post 13 that are set to 11 side of slideway
With positioning mechanism 14, slideway 11 along first direction X have opposite first end and second end, bumping post 13 adjacent to slideway 11 first
End setting, positioning mechanism 14 are arranged adjacent to the second end of slideway 11.Preferably, positioning mechanism 14 includes the pedestal 141 of isosceles triangle
With the adjusting bolt 142 for passing through pedestal 141 along first direction X.Adjusting bolt 142 is to limiting gear microscope carrier 2 along first direction X
Upward moving range, bumping post 13 is to limiting gear microscope carrier 2 along moving range downward first direction X.
Gear microscope carrier 2 can be slidingly arranged on slideway 11 along first direction X, and gear microscope carrier 2 includes support plate 21, is set to
The top of support plate 21 carrying gear under test 200（In fig. 2 with transparent indicate of breaking）Circular bosses 22, be set to support plate 21
The detent mechanism 23 of side, the first block 24 and the second block 25 for being set to 21 lower section of support plate, 23 position of detent mechanism correspond to
In locating piece 12,24 position of the first block corresponds to bumping post 13, and 25 position of the second block corresponds to positioning mechanism 14, circular bosses 22
Close to one end of the second block 25 on support plate 21.In one embodiment, gear microscope carrier 2 further includes handlebar posts 26, handlebar posts
26 are set to 21 top of support plate close to one end of the first block 24.
Mechanism for measuring diameter 3 is installed on the both sides on main engine bed 1 and positioned at slideway 11, and mechanism for measuring diameter 3 includes two
Liftable measuring staff 31, two measuring staffs 31 respectively have to be close to the elastic measuring head 32 of gear under test 200, two measuring staffs 31
Y is oppositely arranged elastic measuring head 32 in a second direction, and second direction Y is perpendicular to first direction X.
Taper measurement mechanism 4 is installed on main engine bed 1 and is adjacent to the second end of slideway 11, and taper measurement mechanism 4 includes
Fixed seat 42 with shaft 41 and can the Dual-layers of 41 rotations around the shaft bend measuring arm 43（Referring to Fig. 3）, fixed seat 42
It can be movably locked on main engine bed 1 along first direction X, Dual-layer bending measuring arm 43 has to measure gear under test
The probe 44 of 200 frustoconical bevel angles；Wherein, the probe 44 of the elastic measuring head 32 of two measuring staffs 31 and Dual-layer bending measuring arm 43
When gear microscope carrier 2 is moved to the second block 25 along slideway 11 and is resisted against positioning mechanism 14（As shown in Figure 2）It is all corresponding to be directed toward circle
The central axes of boss 22.In one embodiment, main engine bed 1 may also include to limit the Y shiftings in a second direction of taper measurement mechanism 4
Dynamic limited block 15, limited block 15 are set to the both sides of fixed seat 42.In practical applications, the elastic measuring head 32 of two measuring staffs 31
The probe 44 of measuring arm 43 is bent relative to 1 surface of main engine bed with Dual-layer（That is X/Y plane）Height it is equal；In other words,
The probe 44 of elastic measuring head 32 and Dual-layer the bending measuring arm 43 of two measuring staffs 31 should correspond respectively to gear under test 200
On the same conical surface 201.
In one embodiment, the side of slideway 11 is provided with location hole 121,23 position of detent mechanism on locating piece 12
It is adjustably locked in the edge of support plate 21, detent mechanism 23 includes the fastening screw 231 to coordinate with location hole 121.In reality
In the application of border, the fastening screw 231 of detent mechanism 23 is moved to the second block 25 along slideway 11 in gear microscope carrier 2 and is resisted against contraposition
When mechanism 14（As shown in Figure 2）Just coordinate with location hole 121, to preferably fix the check bit where gear microscope carrier 2
It sets.
In one embodiment, taper measurement mechanism 4 further includes two columns 45 being set in fixed seat 42, two columns
45 are set to the both sides of Dual-layer bending measuring arm 43, and between two columns 45 and Dual-layer bending measuring arm 43 respectively
Equipped with spring 46.
In practical applications, taper measurement mechanism 4 may also include pressure sensor 47, and pressure sensor 47 is set to up and down
The tail end of bilayer bending measuring arm 43.Preferably, gear microscope carrier 2 further includes leading to the through-hole 27 of 4 cabling of taper measurement mechanism
Hole 27 is arranged adjacent to positioning mechanism 14.
Preferably, the probe 44 of Dual-layer bending measuring arm 43 along first direction X towards circular bosses 22.
The gear frustoconical bevel angle and diameter of the utility model detect jig, can be used for being carried out at the same time the survey of multinomial gear parameter
Amount, easy to operate, accurate positioning greatly improve the measurement efficiency and reliability during gear testing.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, not departing from this
It is changed and retouched made by the spirit and scope of utility model, belongs to the scope of patent protection of the utility model.
Claims (10)
1. a kind of gear frustoconical bevel angle and diameter detect jig, it is characterised in that including：
Main engine bed, which includes the slideway extended in a first direction, the locating piece that is set to the slideway side, bumping post and right
Position mechanism, the slideway along the first direction there is opposite first end and second end, the bumping post to be set adjacent to the first end of the slideway
It sets, which is arranged adjacent to the second end of the slideway；
Gear microscope carrier can be slidingly arranged on the slideway along the first direction, which includes support plate, is set to the load
Above plate carrying the circular bosses of gear under test, the detent mechanism for being set to the support plate side, be set to below the support plate
The first block and the second block, the detent mechanism position correspond to the locating piece, first stop location correspond to the bumping post,
Second stop location corresponds to the positioning mechanism, which is located at one end close to second block on the support plate；
Mechanism for measuring diameter is installed on the both sides on the main engine bed and positioned at the slideway, which can including two
The measuring staff of lifting, two measuring staffs respectively have the elastic measuring head to be close to gear under test, the elastic measuring head of two measuring staffs
It is oppositely arranged in a second direction, the second direction is perpendicular to the first direction；And
Taper measurement mechanism is installed on the main engine bed and is adjacent to the second end of the slideway, which includes tool
There is the fixed seat of shaft and measuring arm can be bent around the Dual-layer that the shaft rotates, which can move along the first direction
Ground is locked on the main engine bed, and Dual-layer bending measuring arm has to measure the probe of gear under test frustoconical bevel angle；Its
In, the probe of the elastic measuring head of two measuring staffs and Dual-layer bending measuring arm is moved in the gear microscope carrier along the slideway
Second block is resisted against all corresponding central axes for being directed toward the circular bosses when positioning mechanism.
2. gear frustoconical bevel angle as described in claim 1 and diameter detect jig, which is characterized in that close on the locating piece to be somebody's turn to do
The side of slideway is provided with location hole, which is adjustably locked in the edge of the support plate, which includes
To the fastening screw coordinated with the location hole.
3. gear frustoconical bevel angle as claimed in claim 2 and diameter detect jig, which is characterized in that the fastening screw is in the tooth
Wheel microscope carrier is moved to along the slideway when second block is resisted against the positioning mechanism to be coordinated with location hole locking.
4. gear frustoconical bevel angle as described in claim 1 and diameter detect jig, which is characterized in that the positioning mechanism includes product
The pedestal of font and the adjusting bolt that the pedestal is passed through along the first direction.
5. gear frustoconical bevel angle as described in claim 1 and diameter detect jig, which is characterized in that the gear microscope carrier further includes
Handlebar posts, the handlebar posts are set to above the support plate close to one end of first block.
6. gear frustoconical bevel angle as described in claim 1 and diameter detect jig, which is characterized in that the main engine bed further includes using
To limit the limited block that the taper measurement mechanism is moved along the second direction, which is set to the both sides of the fixed seat.
7. gear frustoconical bevel angle as described in claim 1 and diameter detect jig, which is characterized in that the taper measurement mechanism is also
Including two columns being set in the fixed seat, which is set to the both sides of Dual-layer bending measuring arm, and
It is respectively equipped with spring between two columns and Dual-layer bending measuring arm.
8. gear frustoconical bevel angle as claimed in claim 7 and diameter detect jig, which is characterized in that the taper measurement mechanism is also
Including pressure sensor, which is set to the tail end of Dual-layer bending measuring arm.
9. gear frustoconical bevel angle as described in claim 1 and diameter detect jig, which is characterized in that Dual-layer bending is surveyed
The probe of arm is measured along the first direction towards the circular bosses.
10. gear frustoconical bevel angle as described in claim 1 and diameter detect jig, which is characterized in that the bullet of two measuring staffs
Property gauge head and the Dual-layer bending measuring arm probe it is equal relative to the height on the main engine bed surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926484.8U CN207881675U (en) | 2017-12-30 | 2017-12-30 | Gear frustoconical bevel angle and diameter detect jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926484.8U CN207881675U (en) | 2017-12-30 | 2017-12-30 | Gear frustoconical bevel angle and diameter detect jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207881675U true CN207881675U (en) | 2018-09-18 |
Family
ID=63505454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926484.8U Active CN207881675U (en) | 2017-12-30 | 2017-12-30 | Gear frustoconical bevel angle and diameter detect jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207881675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020142A (en) * | 2017-12-30 | 2018-05-11 | 兴化东华齿轮有限公司 | Gear frustoconical bevel angle and diameter detection gauge |
| CN113251899A (en) * | 2021-05-26 | 2021-08-13 | 河南柴油机重工有限责任公司 | Special measuring tool for diameter size of large-diameter shallow spigot |
-
2017
- 2017-12-30 CN CN201721926484.8U patent/CN207881675U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020142A (en) * | 2017-12-30 | 2018-05-11 | 兴化东华齿轮有限公司 | Gear frustoconical bevel angle and diameter detection gauge |
| CN108020142B (en) * | 2017-12-30 | 2023-09-08 | 东华链条兴化有限公司 | Gear conical surface angle and diameter detection jig |
| CN113251899A (en) * | 2021-05-26 | 2021-08-13 | 河南柴油机重工有限责任公司 | Special measuring tool for diameter size of large-diameter shallow spigot |
| CN113251899B (en) * | 2021-05-26 | 2023-12-01 | 河南柴油机重工有限责任公司 | Special measuring tool for diameter size of large-diameter shallow spigot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210118 Address after: No. 10, Chengnan West Road, Xinghua City, Taizhou, Jiangsu Patentee after: DONGHUA CHAIN XINGHUA Co.,Ltd. Address before: No.8 Wuli West Road, Xinghua City, Taizhou City, Jiangsu Province 225700 Patentee before: XINGHUA DONGHUA GEAR Co.,Ltd. |
|
| TR01 | Transfer of patent right |