CN208051069U - A kind of bevel gear finish-milling fixture - Google Patents
A kind of bevel gear finish-milling fixture Download PDFInfo
- Publication number
- CN208051069U CN208051069U CN201820573426.XU CN201820573426U CN208051069U CN 208051069 U CN208051069 U CN 208051069U CN 201820573426 U CN201820573426 U CN 201820573426U CN 208051069 U CN208051069 U CN 208051069U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- seat
- integration
- attic base
- straight slot
- 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 bevel gear finish-milling fixtures, including interior attic base；The interior attic base front end has been made into integration claw ring flange；It is provided with convex slideway on the inside of the interior attic base；Convex slideway front-end and back-end face offers preceding straight slot and rear straight slot；Drum seat is installed on the inside of the convex slideway；Drum seat front end has been made into integration tightening piece；Pull rod is offered on the drum seat；The tightening piece and pull rod respectively it is movable it is embedding go out preceding straight slot and rear straight slot；The interior attic base rear portion is made into integration open back cavity seat；The pull rod tail portion is made into integration the screw body for the L-type for extending back cavity seat；The bevel gear finish-milling fixture of the utility model to complete finish-milling process, and can realize that bevel gear changes tooth operation by bevel gear axle center tensioner, and by claw flange external locking.
Description
Technical field
The utility model is related to a kind of bevel gear making components, and in particular to a kind of bevel gear finish-milling fixture belongs to cone tooth
Take turns processing assembly technical field.
Background technology
Spiral bevel gear is wide because of the advantages that its overlap coefficient is big, bearing capacity is strong, transmission ratio is high, stable drive, small noise
It is general to be applied to the mechanical transmission fields such as automobile, aviation, mine；Spiral bevel gear is divided into two kinds, and one is spiral bevel gears, big
Wheel axis and the intersection of small wheel axis；One is hypoid spiral bevel gear, big wheel axis and small wheel axis have certain biasing
Away from；This part cutting output in process of manufacture is big, and difficulty of processing is high, to ensure processing quality and efficiency, usually special
It is molded with Gear Milling on tooth milling machine, needs to machine with finish-milling two procedures by rough milling, finish-milling adds man-hour requirement special
Frock clamp carries out to tooth and positioning workpiece, to ensure the positioning accuracy and clamping rate of workpiece, improve processing quality and
Efficiency；For this purpose, Chinese Patent Application No.：201220231700.8 a kind of vehicle bridge driven spiral bevel gear finish-milling fixture is disclosed,
It include positioning seat for being positioned to workpiece and for adjusting workpiece and positioning seat to positive tooth mesh device；It is described to tooth
Device include be fixed on positioning seat fixed part and single-degree-of-freedom plug-in be connected to the moving part of fixed part, movable part
The positioning of workpiece teeth portion tooth socket can be stuck in by dividing, and fixed part is provided with the hole that connection is inserted into for moving part, and the processing of mill teeth is former
Reason is essentially identical with principle of shav-ing, and the processing for being skew gear transmission, freely engaging, Gear Milling needs special equipment and folder
The vehicle bridge driven spiral bevel gear finish-milling fixture of tool, the utility model can carry out accurately and fast workpiece by tooth mesh device
Positioning, be conducive to improve processing quality and efficiency；But when it is processed, when easy ting produce radial deflection, and boring tooth finish-milling, it is easy out
Existing finish-milling offset.
Invention content
In order to solve the above problems, the utility model proposes a kind of bevel gear finish-milling fixture, by rising to bevel gear axle center
Tightly, and by claw flange external locking, to complete finish-milling process, and it can realize that bevel gear changes tooth operation.
The bevel gear finish-milling fixture of the utility model, including interior attic base；The interior attic base front end has been made into integration claw method
Blue disk；It is provided with convex slideway on the inside of the interior attic base；Convex slideway front-end and back-end face offers preceding straight slot with after
Straight slot；Drum seat is installed on the inside of the convex slideway；Drum seat front end has been made into integration tightening piece；On the drum seat
Offer pull rod；The tightening piece and pull rod respectively it is movable it is embedding go out preceding straight slot and rear straight slot；The interior attic base rear portion is made into integration
There is open back cavity seat；The pull rod tail portion is made into integration the screw body for the L-type for extending back cavity seat；The screw body in
It is provided with locking nut on the inside of back cavity seat；The screw body tail portion is fixed on manual slide unit its sliding block；The interior attic base front end
It is fixed with the middle base of pier cavity；The tightening piece stretches out middle base；The tightening piece be made into integration on the inside of the middle base with
The tensioner body being bonded on the inside of middle base；Cone fluted disc stress seat is fixed on front side of the middle base；On the inside of the cone fluted disc stress seat
Activity is embedded with card column；Described card column one end is embedded on the inside of tightening piece, and the other end is with bevel gear far from cone fluted disc stress seat side
Clamping at center；In use, by the way that card column activity is embedded into bevel gear, and card column is chimeric with tightening piece activity, then, rotation
Loose nuts, and by adjusting manual slide unit manually, screw body post-tensioning is driven pull rod post-tensioning, pull rod to drive by manual slide unit
Drum seat post-tensioning, drum seat drive row after tightening piece, can either tense bevel gear and cone fluted disc stress seat, while can protect
Demonstrate,prove tightening piece and card column tensioner；And it is locked by locking nut；After completing a cone tooth processing, moved ahead by claw flange, it is interior
Attic base can complete circumference of gear movement；Then, row clamping again after claw flange；After being fully completed, locking nut is unscrewed,
And moved ahead by manual slide unit, card column and bevel gear can be detached from the control of tightening piece tensioner, to replace bevel gear.
As preferred embodiment, the card column includes spacing head, and is made into integration the tapered rod on rear side of spacing head,
Tapered rod can fully be clamped by tightening piece.
As preferred embodiment, it is fixed with ruler seat on the interior attic base, is fixed with to tooth gauge on the ruler seat；
It is described to being equipped with the ball stud being bonded with bevel gear on tooth gauge.
As preferred embodiment, the mark engaged with bevel gear external tooth is bolted on the claw ring flange
Quasi- claw, the protrusion and recess portion clamping that standard claw can be with bevel gear its external tooth, to improve external clamping effect.
As preferred embodiment, shield is installed on the outside of the interior attic base, dust can be avoided enter into.
Compared with prior art, the bevel gear finish-milling fixture of the utility model, by bevel gear shaft
Heart tensioner to ensure that bevel gear is not in radial missing, and by claw flange external locking, ensures finish-milling in the process not
It will appear offset, to complete finish-milling process, improve finish-milling precision, and can realize that bevel gear changes tooth operation.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Specific implementation mode
Bevel gear finish-milling fixture as shown in Figure 1, including interior attic base 1；1 front end of interior attic base has been made into integration claw method
Blue disk 2；1 inside of the interior attic base is provided with convex slideway 3；Straight slot 4 before 3 front-end and back-end face of the convex slideway offers
With rear straight slot 5；3 inside of the convex slideway is equipped with drum seat 6；6 front end of drum seat has been made into integration tightening piece 7；Institute
It states and offers pull rod 8 on drum seat 7；The tightening piece 7 and pull rod 8 respectively it is movable it is embedding go out preceding straight slot 4 and rear straight slot 5；In described
1 rear portion of attic base is made into integration open back cavity seat 9；8 tail portion of the pull rod is made into integration the L-type for extending back cavity seat
Screw body 10；The screw body 10 is provided with locking nut 11 in 9 inside of back cavity seat；10 tail portion of the screw body is fixed to manual
On its sliding block of slide unit 12；The interior attic base 1 is fixedly arranged at the front end with the middle base 13 of pier cavity；The tightening piece 7 stretches out middle base 13；
The tightening piece 7 is made into integration the tensioner body 71 being bonded with middle base inside in 13 inside of middle base；Before the middle base 13
Side is fixed with cone fluted disc stress seat 14；14 inside activity of the cone fluted disc stress seat is embedded with card column 15；15 one end of the card column is embedding
Enter to 7 inside of tightening piece, the other end is with bevel gear far from clamping at 14 side center of cone fluted disc stress seat；In use, pass through by
Card column activity is embedded into bevel gear, and card column is chimeric with tightening piece activity, then, unscrews locking nut, and by adjusting manually
Manual slide unit is saved, screw body post-tensioning is driven pull rod post-tensioning, pull rod that drum seat post-tensioning, the drive of drum seat is driven to rise by manual slide unit
Bevel gear and cone fluted disc stress seat can either be tensed, while can ensure tightening piece and card column tensioner by row after tight block；And lead to
Cross locking nut locking；It after completing a cone tooth processing, is moved ahead by claw flange, interior attic base can complete circumference of gear fortune
It is dynamic；Then, row clamping again after claw flange；After being fully completed, locking nut is unscrewed, and move ahead by manual slide unit, card
Column and bevel gear can be detached from the control of tightening piece tensioner, to replace bevel gear.
In another embodiment, the card column 15 includes spacing head 151, and is made into integration the tapered rod on rear side of spacing head
152, tapered rod can fully be clamped by tightening piece.
In another embodiment, it is fixed with ruler seat 16 on the interior attic base 1, is fixed with to tooth gauge on the ruler seat 16
17；It is described to being equipped with the ball stud 18 being bonded with bevel gear on tooth gauge 17.
In another embodiment, the standard card engaged with bevel gear external tooth is bolted on the claw ring flange 2
Pawl（It is not shown）, the protrusion and recess portion clamping that standard claw can be with bevel gear its external tooth, to improve external clamping effect.
In another embodiment, 1 outside of the interior attic base is equipped with shield 19, can avoid enter into dust.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.
Claims (5)
1. a kind of bevel gear finish-milling fixture, it is characterised in that：Including interior attic base；The interior attic base front end has been made into integration claw method
Blue disk；It is provided with convex slideway on the inside of the interior attic base；Convex slideway front-end and back-end face offers preceding straight slot with after
Straight slot；Drum seat is installed on the inside of the convex slideway；Drum seat front end has been made into integration tightening piece；On the drum seat
Offer pull rod；The tightening piece and pull rod respectively it is movable it is embedding go out preceding straight slot and rear straight slot；The interior attic base rear portion is made into integration
There is open back cavity seat；The pull rod tail portion is made into integration the screw body for the L-type for extending back cavity seat；The screw body in
It is provided with locking nut on the inside of back cavity seat；The screw body tail portion is fixed on manual slide unit its sliding block；The interior attic base front end
It is fixed with the middle base of pier cavity；The tightening piece stretches out middle base；The tightening piece be made into integration on the inside of the middle base with
The tensioner body being bonded on the inside of middle base；Cone fluted disc stress seat is fixed on front side of the middle base；On the inside of the cone fluted disc stress seat
Activity is embedded with card column；Described card column one end is embedded on the inside of tightening piece, and the other end is with bevel gear far from cone fluted disc stress seat side
Clamping at center.
2. bevel gear finish-milling fixture according to claim 1, it is characterised in that：The card column includes spacing head, and one
The tapered rod being made on rear side of spacing head.
3. bevel gear finish-milling fixture according to claim 1, it is characterised in that：It is fixed with ruler seat on the interior attic base,
It is fixed with to tooth gauge on the ruler seat；It is described to being equipped with the ball stud being bonded with bevel gear on tooth gauge.
4. bevel gear finish-milling fixture according to claim 1, it is characterised in that：It is solid by bolt on the claw ring flange
Surely there is the standard claw engaged with bevel gear external tooth.
5. bevel gear finish-milling fixture according to claim 1, it is characterised in that：Shield is installed on the outside of the interior attic base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573426.XU CN208051069U (en) | 2018-04-21 | 2018-04-21 | A kind of bevel gear finish-milling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573426.XU CN208051069U (en) | 2018-04-21 | 2018-04-21 | A kind of bevel gear finish-milling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208051069U true CN208051069U (en) | 2018-11-06 |
Family
ID=63983411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820573426.XU Expired - Fee Related CN208051069U (en) | 2018-04-21 | 2018-04-21 | A kind of bevel gear finish-milling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208051069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746529A (en) * | 2019-03-15 | 2019-05-14 | 河南科技大学 | A kind of large size zero bevel gear form milling processing method and processing unit (plant) |
| CN110961731A (en) * | 2019-11-25 | 2020-04-07 | 青州市建富齿轮有限公司 | Groove milling clamp for driving bevel gear |
-
2018
- 2018-04-21 CN CN201820573426.XU patent/CN208051069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746529A (en) * | 2019-03-15 | 2019-05-14 | 河南科技大学 | A kind of large size zero bevel gear form milling processing method and processing unit (plant) |
| CN110961731A (en) * | 2019-11-25 | 2020-04-07 | 青州市建富齿轮有限公司 | Groove milling clamp for driving bevel gear |
| CN110961731B (en) * | 2019-11-25 | 2021-02-12 | 青州市建富齿轮有限公司 | Groove milling clamp for driving bevel gear |
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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: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |