CN208304055U - The inner hole port facing attachment of bevel gear - Google Patents
The inner hole port facing attachment of bevel gear Download PDFInfo
- Publication number
- CN208304055U CN208304055U CN201820685080.2U CN201820685080U CN208304055U CN 208304055 U CN208304055 U CN 208304055U CN 201820685080 U CN201820685080 U CN 201820685080U CN 208304055 U CN208304055 U CN 208304055U
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- CN
- China
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- bevel gear
- inner hole
- cantilever
- measurer
- connecting rod
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Abstract
The utility model refers in particular to a kind of inner hole port facing attachment of bevel gear, belong to gear machining technology field, including rack, chuck is provided on the workbench of rack, chuck is driven by the cylinder folding, and it is driven by a drive motor to rotate, upright guide rail is provided in the rack, cantilever is provided on the upright guide rail, cutter connecting rod straight down is provided on the cantilever, the end of the cutter connecting rod is provided with spherical measurer, and for measuring depth of chamfering and radian, the lower half of the spherical shape measurer is provided with cutter head.Cutter head is mounted on spherical measurer by the utility model, while realizing processing, is measured to chamfering, is effectively combined into one chamfering and detection two procedures, is greatly improved production efficiency；In addition cutter head has many places installation site on spherical measurer, according to various sizes of bevel gear, only cutter head need to be done corresponding adjustment by the graduation mark on meridional type groove, convenient and efficient.
Description
Technical field
The utility model belongs to gear machining technology field, is related to a kind of finishing of bevel gear, refers in particular to a kind of bevel gear
Inner hole port facing attachment.
Background technique
Bevel gear after molding after the heat treatment, is finished, and the inner hole port of bevel gear is located at gear
Centre, after conventional chamfering mode is internal hole port chamfering, measurer is then used alone, chamfering is measured, detection is
It is no up to standard.Generally in order to improve the production efficiency, all it is first batch chamfering, then unifies detection again, be divided into two processes.But
The time that two processes add up, influence whether subsequent processing, the whole efficiency of bevel gear production is not obviously mentioned
Height, with a batch of bevel gear, in the later period of chamfering, due to the abrasion of cutter, the precision of chamfering can be reduced, and at chamfering
Finish also can be impacted, and quality is irregular.
Summary of the invention
The purpose of the utility model is to provide the inner hole port facing attachments of a kind of chamfering and the integrated bevel gear of detection.
Purpose of the utility model is realized as follows: the inner hole port facing attachment of bevel gear, including rack, rack
Chuck is provided on workbench, chuck is driven by the cylinder folding, and is driven by a drive motor to rotate, wherein set in the rack
It is equipped with upright guide rail, cantilever is provided on the upright guide rail, cutter connecting rod straight down, institute are provided on the cantilever
The end for stating cutter connecting rod is provided with spherical measurer, for measuring depth of chamfering and radian, the lower half of the spherical shape measurer
It is provided with cutter head.
Advanced optimize: the end of the cantilever is provided with Z-direction driving motor, drives cantilever above and below the upright guide rail
It is mobile.
Advanced optimize: the end of the cutter connecting rod is provided with X to driving motor, drives cutter connecting rod described in
Cantilever transverse shifting.
It advanced optimizes: limit switches is set on the cantilever, positioned at the top of the chuck, limit the cutter and connect
Extension bar laterally moves to the surface of bevel gear inner hole.
Advanced optimize: the diameter of the spherical shape measurer is greater than the diameter of bevel gear inner hole.
Advanced optimize: the surface of the spherical shape measurer is provided with meridional type groove, and it is recessed that the cutter head is fixed on meridional type
In slot.
Advanced optimize: the edge of the meridional type groove is provided with graduation mark, and the cutter head has in meridional type groove
Multiple installation sites.
The chamfering method of device according to the above, includes the following steps:
S1, bevel gear is placed in chuck, starts cylinder, bevel gear is fixed in chuck tightening；
S2, starting driving motor, rotate bevel gear at the uniform velocity；
S3, to knife after, Z-direction driving motor drive cantilever move down, cutter head is contacted with bevel gear, and starts to cut, meanwhile, X
Drive cutter connecting rod mobile to the center line of bevel gear to driving motor, when cutter connecting rod touches limit switch, cutter
The center line of connecting rod is overlapped with the center line of bevel gear, and Z-direction driving motor and X stop to driving motor, and chuck stops rotation
Turn, spherical measurer is bonded with the port of bevel gear inner hole, and measures the depth and radian of chamfering；
After S4, measurement, cantilever and cutter connecting rod reset, and chuck is opened, and qualified bevel gear is sorted out, is back and forth followed
Ring completes the chamfering and measurement of bevel gear.
Compared with the prior art, the utility model has prominent and beneficial technical effects that: cutter head is mounted on spherical measurer,
While realizing processing, chamfering is measured, effectively chamfering and detection two procedures are combined into one, greatly improved
Production efficiency；In addition cutter head has many places installation site on spherical measurer, according to various sizes of bevel gear, need to only press cutter head
Graduation mark on meridional type groove does corresponding adjustment, convenient and efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bevel gear in the utility model；
Fig. 2 is the middle chamfering original state structural schematic diagram of the utility model；
Fig. 3 is the middle chamfering completion status structural schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram of spherical measurer in the utility model；
Fig. 5 is the structural schematic diagram of Fig. 4 middle longitude type groove and cutter head installation；
In figure: 10- rack, 11- chuck, 12- cylinder, 13- driving motor, 14- upright guide rail, 15-Z to driving motor,
16- cantilever, 17- cutter connecting rod, 18-X are passed through to driving motor, 19- limit switch, 20- spherical shape measurer, 201- cutter head, 202-
Line style groove, 203- installation site, 21- bevel gear, 22- inner hole port.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-5: bevel gear
Inner hole port facing attachment, including rack 10, chuck 11 is provided on the workbench of rack 10, and chuck 11 is opened by the driving of cylinder 12
It closes, and is driven and rotated by driving motor 13, wherein upright guide rail 14 is provided in the rack 10, on the upright guide rail 14
It is provided with cantilever 16, cutter connecting rod 17 straight down is provided on the cantilever 16, the end of the cantilever 16 is provided with Z
To driving motor 15, cantilever 16 is driven to move up and down along the upright guide rail 14, the end of the cutter connecting rod 17 is provided with X
To driving motor 18, drive cutter connecting rod 17 along 16 transverse shifting of cantilever, the end of the cutter connecting rod 17 is arranged
There is spherical measurer 20, for measuring depth of chamfering and radian, the lower half of the spherical shape measurer 20 is provided with cutter head 201.
As shown in Fig. 2, cutter head 201 complete to knife after, spherical measurer 20 is located at A, when chamfering, cantilever 16 to
Lower movement contacts cutter head 201 with the inner hole port 22 of bevel gear 21, meanwhile, X drives cutter connecting rod 17 to driving motor 18
It is moved to B, and the finally center line overlap with the bevel gear 21 at B, completes chamfering.
In order to further increase processing progress, limit switches 19 are set on the cantilever 16, positioned at the chuck 11
Top limits the surface that the cutter connecting rod 17 laterally moves to bevel gear inner hole, when cutter connecting rod 17 is moved at B
When, when the center line overlap of the center line of spherical measurer 20 and bevel gear 21, limit switch 19 can be just touched, cutter connects
The stopping of extension bar 17 is downwardly and laterally moved.
The surface of the spherical shape measurer 20 is coated with one layer of tungsten carbide, and hardness is close with diamond, has stronger resistance to
Mill property.After cutter head 201 completes chamfering, spherical measurer 20 is bonded with inner hole port 22, is examined to the radian and depth of chamfering
It surveys, in the moment that spherical measurer 20 is bonded with inner hole port 22, chamfering has been completed, and driving motor also stopped to chuck 11
Driving, but due to the effect of inertia, chuck 11 does not stop operating at once, but continues rotation of slowing down with bevel gear 21
Turn, until stop, and in being rotated in deceleration this moment, spherical measurer 20 at the chamfering of inner hole port 22, be in contact condition,
While completing measurement, spherical measurer 20 can be beaten using the tungsten carbide coating on surface at the chamfering of internal hole port 22
Mill, improves the precision of chamfering and the finish on surface, eliminates subsequent polishing or polishing treatment, improve bevel gear quality
Consistency.
In order to adapt to various sizes of bevel gear, 20 surface of spherical measurer is provided with meridional type groove 202, described
Cutter head 201 is fixed in meridional type groove 202, and many places installation site 203, and meridional type are provided in meridional type groove 202
The edge of groove 202 is provided with the graduation mark for facilitating cutter head 201 to adjust position, and according to the size of bevel gear 21, cutter head 201 can be with
Using graduation mark as reference standard, it is adjusted to corresponding installation site 203, it is convenient and efficient.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (7)
1. the inner hole port facing attachment of bevel gear, including rack (10), chuck (11) are provided on the workbench of rack (10),
Chuck (11) is driven by cylinder (12) and is opened and closed, and is driven and rotated by driving motor (13), it is characterised in that: on the rack (10)
It is provided with upright guide rail (14), is provided with cantilever (16) on the upright guide rail (14), it is vertical to be provided on the cantilever (16)
The end of downward cutter connecting rod (17), the cutter connecting rod (17) is provided with spherical measurer (20), for measuring chamfering
The lower half of depth and radian, the spherical shape measurer (20) is provided with cutter head (201).
2. the inner hole port facing attachment of bevel gear according to claim 1, it is characterised in that: the end of the cantilever (16)
End is provided with Z-direction driving motor (15), and driving cantilever (16) is moved up and down along the upright guide rail (14).
3. the inner hole port facing attachment of bevel gear according to claim 2, it is characterised in that: the cutter connecting rod
(17) end is provided with X to driving motor (18), drives cutter connecting rod (17) along the cantilever (16) transverse shifting.
4. the inner hole port facing attachment of bevel gear according to claim 1 or 3, it is characterised in that: the cantilever (16)
Upper setting limit switches (19) are located at the top of the chuck (11), limit the cutter connecting rod (17) and laterally move to
The surface of bevel gear (21) inner hole.
5. the inner hole port facing attachment of bevel gear according to claim 1, it is characterised in that: the spherical shape measurer (20)
Diameter be greater than bevel gear (21) inner hole diameter.
6. the inner hole port facing attachment of bevel gear according to claim 1 or 5, it is characterised in that: the spherical shape measurer
(20) surface is provided with meridional type groove (202), and the cutter head (201) is fixed in meridional type groove (202).
7. the inner hole port facing attachment of bevel gear according to claim 6, it is characterised in that: the meridional type groove
(202) edge is provided with graduation mark, and the cutter head (201) has multiple installation sites (203) in meridional type groove (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685080.2U CN208304055U (en) | 2018-05-09 | 2018-05-09 | The inner hole port facing attachment of bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685080.2U CN208304055U (en) | 2018-05-09 | 2018-05-09 | The inner hole port facing attachment of bevel gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304055U true CN208304055U (en) | 2019-01-01 |
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ID=64712369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820685080.2U Active CN208304055U (en) | 2018-05-09 | 2018-05-09 | The inner hole port facing attachment of bevel gear |
Country Status (1)
| Country | Link |
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| CN (1) | CN208304055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380980A (en) * | 2018-05-09 | 2018-08-10 | 浙江柏思达齿轮股份有限公司 | The endoporus port facing attachment and chamfering method of bevel gear |
-
2018
- 2018-05-09 CN CN201820685080.2U patent/CN208304055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380980A (en) * | 2018-05-09 | 2018-08-10 | 浙江柏思达齿轮股份有限公司 | The endoporus port facing attachment and chamfering method of bevel gear |
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