CN207139022U - Totally-enclosed roller gear gear-hobbing machine - Google Patents
Totally-enclosed roller gear gear-hobbing machine Download PDFInfo
- Publication number
- CN207139022U CN207139022U CN201721127736.0U CN201721127736U CN207139022U CN 207139022 U CN207139022 U CN 207139022U CN 201721127736 U CN201721127736 U CN 201721127736U CN 207139022 U CN207139022 U CN 207139022U
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- CN
- China
- Prior art keywords
- gear
- driven shaft
- sliding
- baffle
- motor
- 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 belongs to mechanical equipment technical field, a kind of more particularly to totally-enclosed roller gear gear-hobbing machine, the crossbeam side is provided with sliding groove, the first sliding shoe is provided with the sliding groove, the second sliding shoe, first sliding shoe is connected with the first sliding panel, first sliding panel is provided with first baffle, first is provided with above the first baffle from motor, described first is provided with first driven shaft from motor bottom, the first driven shaft bottom is provided with the first supporting plate, the first hobboing cutter is cased with outside the first driven shaft, the second sliding shoe is connected with the second sliding panel, second sliding panel is provided with second baffle, second is provided with above the second baffle from motor, described second is provided with second driven shaft from motor bottom, the second driven shaft bottom is provided with the second supporting plate, the second hobboing cutter is cased with outside the second driven shaft.The technical program is covered with closure outside process equipment, effectively avoids machining chips pollution environment, ensure that the safety and health of operating personnel.By the material discharge region of closure bottom, machining chips can be collected, recycled.
Description
Technical field
The utility model belongs to mechanical equipment technical field, more particularly to a kind of totally-enclosed roller gear gear-hobbing machine.
Background technology
Gear-hobbing machine is most widely used a kind of lathe in gear cutting machine, machinable straight-tooth, helical teeth on gear-hobbing machine
Roller gear, can also machining worm wheel, sprocket wheel etc..With hobboing cutter by generating processing straight-tooth, helical teeth and double helical tooth roller gear and
The gear cutting machine of worm gear.This lathe is using can also process the various special tooth profiles such as spline and sprocket wheel during special hobboing cutter
Workpiece.The machining accuracy of general hobbing machine is 7~6 grades, and high precision gear hobber is 4~3 grades, and maximum machining diameter is up to 15 meters.
Gear-hobbing machine is divided into vertical and horizontal two class by layout；Big-and-middle-sized gear-hobbing machine is mostly vertical, small-sized gear-hobbing machine and special
In the gear-hobbing machine of the long shaft gear of processing be all horizontal.Vertical gear hobber is divided into movable workbench again and column moves two kinds；It is vertical
When formula gear-hobbing machine works, hobboing cutter is rotated, knife rest can hang down along column guide rail on hobboing cutter main shaft by main motor driving
Translation is moved, and can also adjust an angle around horizontal axis.Workpiece fills on the table, is driven and rotated by index worm gear pair, with rolling
The motion of knife forms generating motion together.During rolling cut helical teeth, differential attachment makes workpiece make corresponding additional rotation.Workbench (or
Column) it can lead to roll along lathe bed and move, to adapt to different workpieces diameter and make radial feed.The knife rest of some gear-hobbing machines can also be along rolling
Knife axis direction moves, to use tangential feed machining worm wheel.Large-scale gear hobbing machine is additionally provided with monodentate indexing mechanism, finger cutter
Differential changement of knife rest and processing herringbone bear etc..
Many chips can be produced during due to Gear Processing, seriously pollute the environment in workshop, safety is caused to operating personnel
Hidden danger, and tiny powder is easily by operating personnel's suction body, so as to cause healthy hidden danger.
The content of the invention
The utility model provides a kind of totally-enclosed roller gear gear-hobbing machine, to solve the processing proposed in above-mentioned background technology
Chip pollutes the problem of environment.
The technical problem that the utility model solves is realized using following technical scheme：
A kind of totally-enclosed roller gear gear-hobbing machine, including closure, the closure is interior to be provided with workbench, the work
Make platform side and be provided with the first material discharge region, opposite side is provided with the second material discharge region, and the closure side bottom is respectively equipped with first
Discharging opening, the second discharging opening, first material discharge region communicate with the first discharging opening, second material discharge region and the second discharging opening phase
It is logical；
Working bin is provided with the workbench, main motor is provided with the working bin, master is connected with the top of the main motor
Axle, the bench-top are provided with groove, and the groove communicates with working bin, and the main shaft top passes through groove, the main shaft
Outside is cased with gear blank；
Crossbeam is additionally provided with the closure, the both ends of the crossbeam are each attached on the inwall of closure, described
The top of crossbeam is provided with the first upper holder, the second upper holder, and the lower section of the crossbeam is provided with the first lower fixed frame, second
Fixed mount；
The crossbeam side is provided with sliding groove, is provided with the first sliding shoe, the second sliding shoe in the sliding groove, and described first
Sliding shoe is connected with the first sliding panel, and first sliding panel is provided with first baffle, first is provided with above the first baffle
From motor, described first is provided with first driven shaft from motor bottom, and the first driven shaft bottom is provided with the first supporting plate, and described
The first hobboing cutter is cased with outside one driven shaft, the second sliding shoe is connected with the second sliding panel, and second sliding panel is provided with
Second baffle, the second baffle top is provided with second driven shaft from motor, described second provided with second from motor bottom, described
Second driven shaft bottom is provided with the second supporting plate, and the second hobboing cutter is cased with outside the second driven shaft；
The first support block, the second support block are additionally provided with the sliding groove, first support block is connected with the first support
Plate, first supporting plate are provided with the first limiting plate, the first cylinder, first cylinder are provided with above first limiting plate
Bottom is provided with first support bar, and the first support bar bottom is provided with the first pressing plate, and second support block is connected with second
Fagging, second supporting plate are provided with the second limiting plate, the second cylinder, second gas are provided with above second limiting plate
Cylinder bottom portion is provided with second support bar, and the second support bar bottom is provided with the second pressing plate.
First hobboing cutter, the second hobboing cutter are located at the both sides of gear blank respectively.
First pressing plate, the second pressing plate are respectively positioned on the top of gear blank.
The beneficial effects of the utility model are：
1 the technical program is covered with closure outside process equipment, effectively avoids machining chips pollution ring
Border, it ensure that the safety and health of operating personnel.
Machining chips by the material discharge region of closure bottom, can be collected, recycled by 2.
3 can be adjusted by sliding shoe from the distance of motor.
4 baffle plates from motor mainly to playing a supportive role.
5 supporting plates mainly play a supportive role to hobboing cutter.
6 limiting plates mainly play a supportive role to cylinder.
7 pressing plates mainly play firm effect to gear blank.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- closures, 2- workbench, the material discharge regions of 3- first, the material discharge regions of 4- second, the discharging openings of 5- first, 6-
Two discharging openings, 7- working bins, 8- main motors, 9- grooves, 10- main shafts, 11- gear blanks, 12- crossbeams, 13- sliding grooves, on 14- first
Fixed mount, the upper holders of 15- second, the lower fixed frames of 16- first, the lower fixed frames of 17- second, the sliding shoes of 18- first, 19- first
Sliding panel, 20- first baffles, 21- first is from motor, 22- first driven shafts, the supporting plates of 23- first, the hobboing cutters of 24- first, 25-
Two sliding shoes, the sliding panels of 26- second, 27- second baffles, 28- second is from motor, 29- second driven shafts, the supporting plates of 30- second,
The hobboing cutters of 31- second, the support blocks of 32- first, the supporting plates of 33- first, the cylinders of 34- first, the limiting plates of 35- first, 36- first are supported
Bar, the pressing plates of 37- first, the support blocks of 38- second, the supporting plates of 39- second, the limiting plates of 40- second, the cylinders of 41- second, 42- second
Support bar, the pressing plates of 43- second.
Embodiment
A kind of totally-enclosed roller gear gear-hobbing machine, including closure 1, closure 1 is interior to be provided with workbench 2, workbench 2
Side is provided with the first material discharge region 3, and opposite side is provided with the second material discharge region 4, and the side bottom of closure 1 is respectively equipped with the first discharging opening
5th, the second discharging opening 6, the first material discharge region 3 is logical with the first discharging opening phase 5, and the second material discharge region 4 communicates with the second discharging opening 6；
Working bin 7 is provided with workbench 2, main motor 8 is provided with working bin 7, the top of main motor 8 is connected with main shaft 10, work
Make the top of platform 2 and be provided with groove 9, groove 9 communicates with working bin 7, and the top of main shaft 10 passes through groove 9, and the outside of main shaft 10 is cased with gear blank
11；
Crossbeam 12 is additionally provided with closure 1, the both ends of crossbeam 12 are each attached on the inwall of closure 1, crossbeam 12
Top be provided with the first upper holder 14, the second upper holder 15, the lower section of crossbeam 12 is provided with the first lower fixed frame 16, second
Fixed mount 17；
The side of crossbeam 12 is provided with sliding groove 13, and the first sliding shoe 18, the second sliding shoe 25 are provided with sliding groove 13, and first slides
Motion block 18 is connected with the first sliding panel 19, and the first sliding panel 19 is provided with first baffle 20, and the top of first baffle 20 is provided with first
From motor 21, first is provided with first driven shaft 22 from the bottom of motor 21, and the bottom of first driven shaft 22 is provided with the first supporting plate 23, and first
The outside of driven shaft 22 is cased with the first hobboing cutter 24, and the second sliding shoe 25 is connected with the second sliding panel 26, and the second sliding panel 26 is provided with
Second baffle 27, the top of second baffle 27 are provided with second driven shaft 29 from motor 28, second provided with second from the bottom of motor 28, the
The bottom of two driven shaft 29 is provided with the second supporting plate 30, and the outside of second driven shaft 29 is cased with the second hobboing cutter 31；
The first support block 32, the second support block 38 are additionally provided with sliding groove 13, the first support block 32 is connected with the first support
Plate 33, the first supporting plate 33 are provided with the first limiting plate 35, and the top of the first limiting plate 35 is provided with the first cylinder 34, the first cylinder 34
Bottom is provided with first support bar 36, and the bottom of first support bar 36 is provided with the first pressing plate 37, and the second support block 38 is connected with second
Fagging 39, the second supporting plate 39 are provided with the second limiting plate 40, and the top of the second limiting plate 40 is provided with the second cylinder 41, the second cylinder
41 bottoms are provided with second support bar 42, and the bottom of second support bar 42 is provided with the second pressing plate 43.
First hobboing cutter 24, the second hobboing cutter 31 are located at the both sides of gear blank respectively.
First pressing plate 37, the second pressing plate 43 are respectively positioned on the top of gear blank.
Embodiment of the present utility model is described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as being used to limit practical range of the present utility model, it is all made according to present utility model application scope it is equal
Deng change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
- A kind of 1. totally-enclosed roller gear gear-hobbing machine, it is characterised in that：Including closure, workbench is provided with the closure, the workbench side is provided with the first material discharge region, opposite side Provided with the second material discharge region, the closure side bottom is respectively equipped with the first discharging opening, the second discharging opening, first discharge Area communicates with the first discharging opening, and second material discharge region communicates with the second discharging opening；Working bin is provided with the workbench, main motor is provided with the working bin, is connected with main shaft at the top of the main motor, institute State bench-top and be provided with groove, the groove communicates with working bin, and the main shaft top passes through groove, the outer surface cover of the main shaft There is gear blank；Crossbeam is additionally provided with the closure, the both ends of the crossbeam are each attached on the inwall of closure, the crossbeam Top be provided with the first upper holder, the second upper holder, the lower section of the crossbeam is provided with the first lower fixed frame, fixed for second time Frame；The crossbeam side is provided with sliding groove, and the first sliding shoe, the second sliding shoe are provided with the sliding groove, and described first slides Block is connected with the first sliding panel, and first sliding panel is provided with first baffle, and first is provided with above the first baffle from electricity Machine, described first is provided with first driven shaft from motor bottom, and the first driven shaft bottom is provided with the first supporting plate, described first from The first hobboing cutter is cased with outside moving axis, the second sliding shoe is connected with the second sliding panel, and second sliding panel is provided with second Baffle plate, second is provided with above the second baffle from motor, described second is provided with second driven shaft from motor bottom, and described second Driven shaft bottom is provided with the second supporting plate, and the second hobboing cutter is cased with outside the second driven shaft；The first support block, the second support block are additionally provided with the sliding groove, first support block is connected with the first supporting plate, institute State the first supporting plate and be provided with the first limiting plate, the first cylinder, first cylinder bottom are provided with above first limiting plate Provided with first support bar, the first support bar bottom is provided with the first pressing plate, and second support block is connected with the second supporting plate, Second supporting plate is provided with the second limiting plate, and the second cylinder, the second cylinder bottom are provided with above second limiting plate Portion is provided with second support bar, and the second support bar bottom is provided with the second pressing plate.
- A kind of 2. totally-enclosed roller gear gear-hobbing machine according to claim 1, it is characterised in that：First hobboing cutter, Two hobboing cutters are located at the both sides of gear blank respectively.
- A kind of 3. totally-enclosed roller gear gear-hobbing machine according to claim 2, it is characterised in that：First pressing plate, Two pressing plates are respectively positioned on the top of gear blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127736.0U CN207139022U (en) | 2017-09-05 | 2017-09-05 | Totally-enclosed roller gear gear-hobbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127736.0U CN207139022U (en) | 2017-09-05 | 2017-09-05 | Totally-enclosed roller gear gear-hobbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139022U true CN207139022U (en) | 2018-03-27 |
Family
ID=61677329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721127736.0U Expired - Fee Related CN207139022U (en) | 2017-09-05 | 2017-09-05 | Totally-enclosed roller gear gear-hobbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514009A (en) * | 2018-12-25 | 2019-03-26 | 江西福格新能源传动技术有限公司 | Helical gears gear hobbing roll flute is integrally machined equipment |
-
2017
- 2017-09-05 CN CN201721127736.0U patent/CN207139022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514009A (en) * | 2018-12-25 | 2019-03-26 | 江西福格新能源传动技术有限公司 | Helical gears gear hobbing roll flute is integrally machined equipment |
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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: 20180327 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |