CN205967672U - Chamfered edge machine of roller gear tooth top arris - Google Patents
Chamfered edge machine of roller gear tooth top arris Download PDFInfo
- Publication number
- CN205967672U CN205967672U CN201620932095.5U CN201620932095U CN205967672U CN 205967672 U CN205967672 U CN 205967672U CN 201620932095 U CN201620932095 U CN 201620932095U CN 205967672 U CN205967672 U CN 205967672U
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- CN
- China
- Prior art keywords
- fixed
- gear
- emery wheel
- tooth top
- roller gear
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a chamfered edge machine of roller gear tooth top arris, it includes a horizontal fixed support, transversely is equipped with a screw drive mechanism on the support, and screw drive mechanism is fixed with a vertical board by a motor drive on the slider of screw drive mechanism, and the lower extreme symmetry of vertical board is equipped with two emery wheels, be equipped with a gear locating rack in one side of emery wheel, lateral support has a pivot on the gear locating rack, and the gear is fixed and is served near one of emery wheel in the pivot, and the axis of pivot lies in the plane of symmetry of two emery wheels, and the pivot other end is rotatory by the actuating mechanism drive. Compared with the prior art, the utility model discloses can be used for carrying out the chamfer to all kinds roller gear's tip edge, reduce the manufacturing cost of enterprise, improve resource utilization rate.
Description
Technical field
This utility model is related to a kind of chamfering machine of roller gear tooth top rib.
Background technology
In order to avoid gear occurs tooth root transition arc to interfere, reduce mesh impact during gear drive it is often necessary to right
Roller gear tip edge carries out chamfering.The usual way that now roller gear tip edge is carried out with chamfering is that rolling cut (or is inserted
Cut) processing, in this process, need to realize using dedicated custom cutter.Due to carrying out to the tip edge of different gears
Chamfering needs, using different dedicated custom cutters, therefore to which results in the increase of enterprise's production capacity.And it is a kind of special fixed
Cutter processed is only used for the processing of certain type gear, causes the waste of the resources of production.
Utility model content
The purpose of this utility model is：A kind of chamfering machine of roller gear tooth top rib is provided, can be to all kinds gear
Tip edge carry out chamfering, reduce the production cost of enterprise, improve resource utilization.
In order to realize above-mentioned utility model purpose, this utility model provides a kind of chamfering machine of roller gear tooth top rib,
It includes the support of a horizontal fixation, and support is transversely provided with a lead screw transmission mechanism, and lead screw transmission mechanism is driven by the first motor
Dynamic, the slide block of lead screw transmission mechanism is fixed with a vertical plate, the lower end of vertical plate is arranged with two emery wheels；In emery wheel one
Side is provided with a gear locating rack, and on gear locating rack, lateral support has a rotating shaft, and gear is fixed on rotating shaft one end near emery wheel
On, the axis of rotating shaft is located on the plane of symmetry of two emery wheels, and the rotating shaft other end drives rotation by drive mechanism.
As of the present utility model a kind of improve, described drive mechanism includes the second motor and to be connected to the second motor defeated
The active synchronization belt wheel of shaft, the rotating shaft other end is provided with the driven Timing Belt being connected by Timing Belt with active synchronization belt wheel
Wheel.
Further, described rotating shaft is the heart axle that rises having hollow hole, and the heart axle that rises is provided with step, tooth near one end of emery wheel
Wheel is enclosed within step, and hollow in the hole is provided with push rod, and push rod is fixed with a conical plug near one end of emery wheel, and conical plug is inserted into and rises
The heart dilatation shaft that makes when heart axle hollow hole is in one end of emery wheel to rise fits friction thus gear is fixed on step with gear
On, the push rod other end passes through hollow hole and extends outside, and push rod other end end is provided with pusher cylinder, the piston of pusher cylinder
Push rod can be promoted to slide so that taper match departs from hollow hole in hollow in the hole.
Further, described hollow hole is stepped hole away from one end of emery wheel, and step in the hole is provided with and is enclosed within returning on push rod
Multiple spring, the push rod other end is fixed with the annular boss for compression reaction spring.
Described gear locating rack is being fixedly arranged above a cantilever positioned at rotating shaft, and cantilever is fixed with output shaft positioning directed downwardly
Cylinder, positioning cylinder output shaft is fixed with gear locating piece, and gear locating piece lower end can be inserted between two teeth of gear
And realize the Set and Positioning of gear.
Further, cantilever is provided with vertical rails, and positioning cylinder is fixed on the upper end of slide rail, and the lower end sliding sleeve of slide rail has
Slide block, gear locating piece is fixed on slide block, and the output shaft of positioning cylinder is fixedly connected with gear locating piece upper end.
The lower end of described vertical plate is fixed with a longitudinal frid, and frid is provided with and is erected at leading on the end plate of frid two ends
Bar, guide rod is arranged with two pieces of slides that can slide along guide rod, and slide is provided with the locking screw that can be fixed on slide on guide rod
Nail, emery wheel is fixed on the lower end of slide.
Further, relatively to being obliquely fixed with a brace, emery wheel is fixed on brace for the lower end of described two pieces of slides
Lower end.
As another kind of improvement of the present utility model, described gear locating rack is fixing on a substrate, and substrate is in emery wheel
Opposite side is provided with wheel dresser, and each emery wheel is correspondingly provided with a wheel dresser, and wheel dresser is located at screw mandrel
Below drive mechanism.
Further, the crushing that described wheel dresser includes crushing knife and drives the rotation of crushing knife
Motor.
Compared with prior art, this utility model can be used for carrying out chamfering to the tip edge of all kinds roller gear,
Reduce the production cost of enterprise, improve resource utilization.
Brief description
With reference to the accompanying drawings and detailed description, the chamfering machine to this utility model roller gear tooth top rib and its beneficial
Effect is described in detail.
Fig. 1 is the axonometric chart of the chamfering machine of this utility model roller gear tooth top rib；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the axonometric chart of the chamfering machine frid of this utility model roller gear tooth top rib；
Fig. 5 is the axonometric chart of the chamfering machine gear locating piece of this utility model roller gear tooth top rib；
Fig. 6 is the top view of the chamfering machine drive mechanism of this utility model roller gear tooth top rib；
Fig. 7 is A-A sectional view in Fig. 6.
Specific embodiment
In order that utility model purpose of the present utility model, technical scheme and its Advantageous Effects become apparent from, below
In conjunction with the drawings and specific embodiments, this utility model is further elaborated.It should be appreciated that in this specification
The specific embodiment of description is used for the purpose of explaining this utility model, is not intended to limit this utility model.
Refer to Fig. 1,2,3, this utility model provides a kind of chamfering machine of roller gear tooth top rib, and it is horizontal that it includes one
Fixing support 1, support 1 is transversely provided with a lead screw transmission mechanism 2, lead screw transmission mechanism 2 is driven by the first motor 3, screw mandrel
One vertical plate 4 is fixed with the slide block 21 of drive mechanism 2, the lower end of vertical plate 4 is arranged with two emery wheels 5；In emery wheel 5 one
Side is provided with a gear locating rack 6, and on gear locating rack 6, lateral support has a rotating shaft 7, and gear 60 is fixed on rotating shaft 7 near emery wheel 5
One end on, the axis of rotating shaft 7 is located on the plane of symmetry of two emery wheels 5, and the rotating shaft other end drives rotation by drive mechanism 8.
Refer to Fig. 3, in an embodiment of the present utility model, drive mechanism 8 includes the second motor 81 and connects
In the active synchronization belt wheel 82 of the second motor 81 output shaft, the rotating shaft other end is provided with same with active by Timing Belt (not shown)
The driven synchronous pulley 83 that step belt wheel 82 connects.
When chamfered edge is carried out to gear, the first motor and the second motor are connected on the control output end of PLC, quilt
Processing gear is fixed on rotating shaft on one end of emery wheel, the processed gear rotary motion of the second Motor drive, and the first motor leads to
Cross lead screw transmission mechanism and drive emery wheel in traverse motion.In chamfered edge, emery wheel grinds to another from one end of processed gear
Behind end, first slack, wait processed gear to turn over a space width, then emery wheel grinding further back, that is, emery wheel is forward and reverse
Stroke is impulse stroke.That is to say the control function using PLC, the straight line fortune of the rotary motion to processed gear and emery wheel
Move and realize coordinated signals.When actually used, operate for convenience, the input of PLC can be connected with touch screen, using tactile
Touching screen is man machine interface, inputs geometric parameter (number of teeth, modulus, outside diameter circle, left or right rotation, the spiral of processed gear to PLC
Angle tan value), travel values, feed speed, thus realizing the Automated condtrol of production process.
Refer to Fig. 6,7, in an embodiment of the present utility model, described rotating shaft 7 is to have the heart that rises of hollow hole 71
Axle, the heart axle that rises is provided with step 72 near one end of emery wheel, and gear 60 is enclosed within step 72, is provided with push rod 74, pushes away in hollow hole 71
Bar 74 is fixed with a conical plug 75 near one end of emery wheel, and conical plug 75 is inserted into and rises by heart axle hollow hole in one end of emery wheel
When the heart dilatation shaft that makes to rise fit friction with gear 60 thus being fixed on gear 60 on step 72, during push rod 74 other end passes through
Emptying aperture 71 simultaneously extends outside, and push rod 74 other end end is provided with pusher cylinder 70, and the piston 701 of pusher cylinder 70 can promote
Bar 74 slides so that taper match 75 departs from hollow hole 71 in hollow in the hole.Hollow hole 71 is platform away from one end of emery wheel
Rank hole 73, is provided with the returning spring 80 being enclosed within push rod 74 in stepped hole 73, push rod 74 other end is fixed with for compression reaction
The annular boss 741 of spring 80.
When processed gear is installed, processed geared sleeve is rising on heart axle step, and then conical plug is inserted into and rises in heart axle
In one end of emery wheel, the conical plug heart dilatation shaft that makes to rise fits friction thus gear is fixed on step to emptying aperture with gear
On, rotating shaft drives processed gear to rotate together；And when needing to unload processed gear, using pusher cylinder promote push rod in
Slide in emptying aperture and make taper match disengaging in hollow hole, the heart axle that now rises shrinks, and processed gear can take from the heart axle step that rises
Under, when pusher cylinder is shunk, push rod resets under returning spring effect, simple and convenient.Rotating shaft is using the structure of the heart axle that rises, convenient
The fixation of processed gear and dismounting, improve production efficiency.
Refer to Fig. 1,2,3,5, in an embodiment of the present utility model, described gear locating rack 6 is positioned at rotating shaft 7
It is fixedly arranged above a cantilever 9, cantilever 9 is fixed with output shaft positioning cylinder directed downwardly 50, fixing on positioning cylinder 50 output shaft
Have gear locating piece 10, gear locating piece 10 lower end can be inserted into realize between two teeth of gear 60 gear clamping fixed
Position, gear locating piece can prevent processed gear from shifting when carrying out chamfered edge.Specifically, cantilever 9 is additionally provided with and vertically slides
Rail 91, positioning cylinder 50 is fixed on the upper end of slide rail 91, and the lower end sliding sleeve of slide rail 91 has slide block 92, and gear locating piece 10 is fixed on
On slide block 92, the output shaft of positioning cylinder 50 is fixedly connected with gear locating piece 10 upper end,.
Refer to Fig. 1,2,3,4, in an embodiment of the present utility model, described vertical, 4 lower end is fixed with one and indulges
To frid 20, frid 20 is provided with the guide rod 202 being erected on frid two ends end plate 201, and guide rod 202 is arranged with two pieces can edge
The slide 204 that guide rod 202 slides, slide 204 is provided with the lock-screw 203 that can be fixed on slide 204 on guide rod 202, sand
The lower ends that wheel 5 is fixed on slide 204, specifically, the lower end of two pieces of slides 204 is relatively to being obliquely fixed with a brace 205, sand
Wheel 5 is fixed on the lower end of brace 205.Slidably slide is provided with guide rod, can conveniently adjust the spacing of two emery wheels, from
And make the different gear of this chamfered edge functional adaptation external diameter.And emery wheel is fixed on brace lower end, emery wheel is obliquely installed so that sand
Wheel is bigger with processed Gear Contact Surface.
Refer to Fig. 1,2,3, in an embodiment of the present utility model, described gear locating rack 6 is fixed on a substrate
On 30, substrate 30 is provided with wheel dresser 40 in the opposite side of emery wheel 5, and each emery wheel 5 is correspondingly provided with a crushing dress
Put 40, wheel dresser 40 is located at below lead screw transmission mechanism 2, and wherein wheel dresser 40 includes crushing knife 401
With the crushing motor 402 driving the rotation of crushing knife.When using, can be by the control end of crushing motor and PLC
Control output end be connected, when emery wheel needs finishing, it is in place that lead screw transmission mechanism takes emery wheel to wheel dresser institute
Put, then start wheel dresser and emery wheel is repaired.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out suitable change and modification.Therefore, this utility model is not limited to disclosed and described above being embodied as
Some modifications and changes of the present utility model be should also be as falling in scope of the claims of the present utility model by mode.
Although additionally, employing some specific terms in this specification, these terms merely for convenience of description, not to this reality
With any restriction of new composition.
Claims (10)
1. a kind of chamfering machine of roller gear tooth top rib it is characterised in that：Including the support of a horizontal fixation, support laterally sets
There is a lead screw transmission mechanism, lead screw transmission mechanism, by the first Motor drive, the slide block of lead screw transmission mechanism is fixed with one vertical
Plate, the lower end of vertical plate is arranged with two emery wheels；It is provided with a gear locating rack in the side of emery wheel, on gear locating rack laterally
It is supported with a rotating shaft, gear is fixed on rotating shaft on one end of emery wheel, the axis of rotating shaft is located on the plane of symmetry of two emery wheels,
The rotating shaft other end drives rotation by drive mechanism.
2. roller gear tooth top rib according to claim 1 chamfering machine it is characterised in that：Described drive mechanism includes
Two motors and the active synchronization belt wheel being connected to the second motor output shaft, the rotating shaft other end is provided with by Timing Belt and active
The driven synchronous pulley that synchronous pulley connects.
3. roller gear tooth top rib according to claim 2 chamfering machine it is characterised in that：Described rotating shaft is to have hollow
The heart axle that rises in hole, the heart axle that rises is provided with step near one end of emery wheel, and on step, hollow in the hole is provided with push rod, push rod to geared sleeve
Be fixed with a conical plug near one end of emery wheel, conical plug be inserted into rise heart axle hollow hole in one end of emery wheel when so that rising
Heart dilatation shaft fits friction thus being fixed on gear on step with gear, and the push rod other end passes through hollow hole and extends outside,
Push rod other end end is provided with pusher cylinder, and the piston of pusher cylinder can promote push rod to slide so that boring in hollow in the hole
Shape match departs from hollow hole.
4. roller gear tooth top rib according to claim 3 chamfering machine it is characterised in that：Described hollow hole is away from emery wheel
One end be stepped hole, step in the hole is provided with the returning spring being enclosed within push rod, and the push rod other end is fixed with for compression reaction
The annular boss of spring.
5. roller gear tooth top rib according to claim 1 chamfering machine it is characterised in that：Described gear locating rack is in place
It is fixedly arranged above a cantilever in rotating shaft, cantilever is fixed with output shaft positioning cylinder directed downwardly, fixing on positioning cylinder output shaft
There is gear locating piece, gear locating piece lower end can be inserted between two teeth of gear and realize the Set and Positioning of gear.
6. roller gear tooth top rib according to claim 5 chamfering machine it is characterised in that：Cantilever is provided with vertically to be slided
Rail, positioning cylinder is fixed on the upper end of slide rail, and the lower end sliding sleeve of slide rail has slide block, and gear locating piece is fixed on slide block, positioning
The output shaft of cylinder is fixedly connected with gear locating piece upper end.
7. roller gear tooth top rib according to claim 1 chamfering machine it is characterised in that：The lower end of described vertical plate is solid
Surely there is a longitudinal frid, frid is provided with the guide rod being erected on the end plate of frid two ends, and guide rod is arranged with two pieces can be along guide rod
The slide sliding, slide is provided with the lock-screw that can be fixed on slide on guide rod, and emery wheel is fixed on the lower end of slide.
8. roller gear tooth top rib according to claim 7 chamfering machine it is characterised in that：The lower end of described two pieces of slides
Relatively to being obliquely fixed with a brace, emery wheel is fixed on the lower end of brace.
9. roller gear tooth top rib according to claim 1 chamfering machine it is characterised in that：Described gear locating rack is fixed
On a substrate, substrate is provided with wheel dresser in the opposite side of emery wheel, and each emery wheel is correspondingly provided with a crushing dress
Put, wheel dresser is located at below lead screw transmission mechanism.
10. roller gear tooth top rib according to claim 9 chamfering machine it is characterised in that：Described wheel dresser
Crushing motor including crushing knife and driving crushing knife rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932095.5U CN205967672U (en) | 2016-08-24 | 2016-08-24 | Chamfered edge machine of roller gear tooth top arris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932095.5U CN205967672U (en) | 2016-08-24 | 2016-08-24 | Chamfered edge machine of roller gear tooth top arris |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967672U true CN205967672U (en) | 2017-02-22 |
Family
ID=58032822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620932095.5U Expired - Fee Related CN205967672U (en) | 2016-08-24 | 2016-08-24 | Chamfered edge machine of roller gear tooth top arris |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925845A (en) * | 2017-04-13 | 2017-07-07 | 盐城海之诺机械有限公司 | A kind of straight-tooth emery wheel edge-grinder |
-
2016
- 2016-08-24 CN CN201620932095.5U patent/CN205967672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925845A (en) * | 2017-04-13 | 2017-07-07 | 盐城海之诺机械有限公司 | A kind of straight-tooth emery wheel edge-grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |