CN201102111Y - Toothed wheel tooth profile chamfering machine - Google Patents
Toothed wheel tooth profile chamfering machine Download PDFInfo
- Publication number
- CN201102111Y CN201102111Y CNU2007201900192U CN200720190019U CN201102111Y CN 201102111 Y CN201102111 Y CN 201102111Y CN U2007201900192 U CNU2007201900192 U CN U2007201900192U CN 200720190019 U CN200720190019 U CN 200720190019U CN 201102111 Y CN201102111 Y CN 201102111Y
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- gear
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- coaxial
- rotate via
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- 241000220317 Rosa Species 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a gear profile chamfering machine, which comprises a head and a body; the head includes a main head connected with an upper slide bed, the upper slide bed is firmly connected with an electric motor and rotationally connected with a tool bar, the electric motor drives the tool bar to rotate via a belt pulley, a belt and another belt pulley, and a chamfering tool is connected with the bottom of the tool bar; the body includes another electric motor which drives a second gear to rotate via a first gear, a first worm having the same axis as the second gear drives a first worm gear to rotate, a chain wheel having the same axis as the first worm gear drives another coaxial chain wheel and third and fourth gears to rotate via a chain, the third gear drives a second worm having the same axis as a fifth gear to rotate via the fifth gear, and the second worm drives a worktable fixing a workpiece to rotate via a second worm gear; the fourth gear drives a sixth gear and an internal cam having the same axis as the sixth gear to rotate via a transitional gear, a contact rod is inserted in the cam groove of the internal cam, the other end of the contact rod is connected with the upper slide bed, and a lower slide bed fixed on a chassis is arranged on the lower side of the upper slide bed. The gear profile chamfering machine can be widely applied to the production and processing of gears in the machining industry.
Description
Technical field
The utility model relates to a kind of machining apparatus, particularly about the gear-profile beveler in a kind of Gear Processing process.
Background technology
At present, the gear cutting machine industry does not have special-purpose vertical gear flank profil chamfering lathe, can only take the mode of artificial chamfering.Operator's labour intensity is big, and production efficiency is low, and the chamfering accuracy of processing is poor, and then makes troubles for the processing of gear-profile chamfering.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of gear-profile beveler that can realize processing the gear-profile chamfering automatically.
For achieving the above object, the utility model is taked following technical scheme: a kind of gear-profile beveler, it is characterized in that: it comprises head and fuselage, described head comprises that one is connected the host header on the sliding bed, a fixedly connected motor on the described host header, a knife bar is rotationally connected, described motor drives described knife bar by belt wheel, belt and another belt wheel and rotates, and described knife bar bottom connects a rose reamer; Described fuselage comprises another motor, described motor rotates by first gear driven, one second gear, first worm screw coaxial with described second gear drives the rotation of one first worm gear, the sprocket wheel coaxial with described first worm gear drives another coaxial sprocket wheel, the 3rd gear and the rotation of the 4th gear by chain, described the 3rd gear rotates by the second coaxial worm screw of the 5th gear driven and described the 5th gear, and described second worm screw is rotated by the workbench of second worm gear drives, one fixation workpiece; Described the 4th gear drives one the 6th gear and the cam ring rotation coaxial with described the 6th gear by a transition gear, in the cam groove of described cam ring, plug a contact stem, the other end of described contact stem connects the described sliding bed of, and the described sliding bed bottom surface of is provided with a downslide bed that is fixed on the frame.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model adopts a driven by motor rose reamer rotation, adopt another motor to drive the workbench rotation simultaneously and do the straight-line feed motion, therefore can realize the purpose of gear-profile chamfering of the present invention easily with the host header that is connected cutter.2, the utility model has not only alleviated operator's labour intensity, and has improved operating efficiency and product quality because structure is simple and direct, easy to adjust, has received favorable economic benefit.It is that m3～m10, the number of teeth are the gear chamfering of z19～z139 that the utility model is fit to modulus, and it can be widely used in the processing of machining industry Gear Production.
Description of drawings
Fig. 1 is the utility model one transmission branch road schematic diagram
Fig. 2 is another transmission branch road schematic diagram of the utility model
Fig. 3 is the utility model cam locus schematic diagram
Fig. 4 is the utility model operation principle schematic diagram
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, the utility model comprises head and fuselage two parts of mounting cutter.Head comprises a motor 1, and the output of motor 1 connects a belt pulley 2, and belt pulley 2 connects another belt pulley 4 by a belt 3.The output shaft of belt pulley 4 connects one by a knife bar 5 and makees the rose reamer 6 that rotary cutting moves.Fuselage comprises another motor 7, and the output of motor 7 connects one first gear, 8, the first gears 8 and second gear, 9 engaged transmission, second gear, 9 coaxial connection first worm screw, 10, the first worm screws 10 and first worm gear, 11 engaged transmission.
As shown in Figure 2, first worm gear, 11 coaxial connection one sprocket wheels 12, sprocket wheel 12 connects another sprocket wheel 14 by chain 13, with sprocket wheel 14 coaxial the 3rd gear 15 and the 4th gears 16 of being connected.Wherein the 3rd gear 15 and the 5th gear 17 engaged transmission, the 5th gear 17 coaxial connection second worm screws 18, second worm screw 18 and second worm gear, 19 engaged transmission, the end top of second worm gear 19 is bolted to connection a workbench 20, places workpiece to be machined on the workbench 20.The number of teeth of above-mentioned the 4th gear 16 is identical with the number of teeth of workpiece to be machined, the 4th gear 16 drives one the 6th gear 22 by a transition gear 21, the 6th gear 22 coaxial connection one cam rings 23, cam ring 23 is designed to the cam groove 24 (as shown in Figure 3) of definite shape according to the modulus of workpiece to be machined.As shown in Figure 2, in the cam groove 24 of cam ring 23, plug a contact stem 25, the other end of contact stem 25 connects sliding bed 26 on, the fixedly connected host header 27 in last sliding bed 26 tops, last sliding bed 26 bottom surfaces are slidingly arranged in bed 28 end faces that glide, the bed 28 that glides is fixed on the frame (not shown) of workbench one side, and host header 27 is used to wear knife bar 5 and fixed electrical machinery 1 (as shown in Figure 1).
As shown in Figure 4, operation principle of the present utility model is to drive workpiece A by transmission mechanism on the fuselage to rotate, and drives the rotation with rose reamer 6 of moving horizontally of rose reamers 6 by last sliding bed 26, for processed gear carries out chamfering.Concrete transmission process is as follows:
As shown in Figure 1, first motor 1 drives the rose reamer 6 that is connected on the knife bar 5 by belt pulley 2, belt 3 and another belt pulley 4 and rotates, and workpiece is carried out machining.Second motor 7 drives by first gear 8, second gear 9, first worm screw 10 and drives first worm gear 11 and rotate, drive another sprocket wheels 14, rotate with coaxial the 3rd gear 15 and the 4th gear 16 of sprocket wheel 14 by chain 13 with the coaxial sprocket wheel 12 (as shown in Figure 2) of first worm gear 11, the 3rd gear 15 is done dividing movement by the 5th gear 17, second worm screw 18 and second worm gear, 19 drive workbench 20 and the workpiece to be machined A that is arranged on bench top.Simultaneously, the 4th gear 16 drives cam ring 23 and rotates by transition gear 21, the 6th gear 22, and then drive contact stem 25 in the cam groove 24 be plugged in cam ring 23, sliding bed 26 moves horizontally in the drive, that is goes up sliding bed 26 and drive host headers 27 and drive rose reamers 6 do straight-line feed motion (as shown in Figure 1) on the bed 28 that glides.
In the foregoing description, motion of the rotary cutting of rose reamer 6 and feed motion are carried out synchronously, and the time of workbench 20 workpiece tooth pitch of every rotation under the effect of worm gear 19 equated with the rose reamer 6 reciprocating feeds time once.When using the utility model that the gear workpiece is carried out the flank profil chamfering, design the cam groove 24 of certain curve according to the different workpieces modulus, by the shape main control system head 27 of cam groove 24 and the feeding depth of rose reamer 6, rose reamer 6 carries out chamfer machining to each flank profil successively under the effect of cam ring 23.
Claims (1)
1, a kind of gear-profile beveler, it is characterized in that: it comprises head and fuselage, described head comprises that one is connected the host header on the sliding bed, a fixedly connected motor on the described host header, a knife bar is rotationally connected, described motor drives described knife bar by belt wheel, belt and another belt wheel and rotates, and described knife bar bottom connects a rose reamer; Described fuselage comprises another motor, described motor rotates by first gear driven, one second gear, first worm screw coaxial with described second gear drives the rotation of one first worm gear, the sprocket wheel coaxial with described first worm gear drives another coaxial sprocket wheel, the 3rd gear and the rotation of the 4th gear by chain, described the 3rd gear rotates by the second coaxial worm screw of the 5th gear driven and described the 5th gear, and described second worm screw is rotated by the workbench of second worm gear drives, one fixation workpiece; Described the 4th gear drives one the 6th gear and the cam ring rotation coaxial with described the 6th gear by a transition gear, in the cam groove of described cam ring, plug a contact stem, the other end of described contact stem connects the described sliding bed of, and the described sliding bed bottom surface of is provided with a downslide bed that is fixed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201900192U CN201102111Y (en) | 2007-11-06 | 2007-11-06 | Toothed wheel tooth profile chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201900192U CN201102111Y (en) | 2007-11-06 | 2007-11-06 | Toothed wheel tooth profile chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102111Y true CN201102111Y (en) | 2008-08-20 |
Family
ID=39949129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201900192U Expired - Lifetime CN201102111Y (en) | 2007-11-06 | 2007-11-06 | Toothed wheel tooth profile chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102111Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689805A (en) * | 2016-04-21 | 2016-06-22 | 重庆齿轮箱有限责任公司 | Gear end sliding structure processing method |
| CN111889817A (en) * | 2020-08-10 | 2020-11-06 | 湖南飞阳齿轮制造有限责任公司 | Numerical control gear chamfering machine for gear machining |
-
2007
- 2007-11-06 CN CNU2007201900192U patent/CN201102111Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689805A (en) * | 2016-04-21 | 2016-06-22 | 重庆齿轮箱有限责任公司 | Gear end sliding structure processing method |
| CN111889817A (en) * | 2020-08-10 | 2020-11-06 | 湖南飞阳齿轮制造有限责任公司 | Numerical control gear chamfering machine for gear machining |
| CN111889817B (en) * | 2020-08-10 | 2021-11-02 | 湖南飞阳齿轮制造有限责任公司 | Numerical control gear chamfering machine for gear machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ERQI TRAIL TRAFFIC EQUIPMENT CO., LTD. Free format text: FORMER OWNER: BEIJING 27 LOCOMOTIVE WORKS CO., LTD., CHINA BEICHE GROUP Effective date: 20081031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081031 Address after: Beijing city Fengtai District Changxindian Yang Gong Zhuang No. 1, zip code: 100072 Patentee after: Beijing Erqi Railway Traffic Equipment Co., Ltd. Address before: Beijing city Fengtai District Changxindian Yang Gong Zhuang No. 1, zip code: 100072 Patentee before: China North Vehicle Group Beijing No.27 Locomotive Factory Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080820 |