CN108971655A - A kind of equal basic circles spiral bevel gear tooth milling machine - Google Patents
A kind of equal basic circles spiral bevel gear tooth milling machine Download PDFInfo
- Publication number
- CN108971655A CN108971655A CN201710403218.5A CN201710403218A CN108971655A CN 108971655 A CN108971655 A CN 108971655A CN 201710403218 A CN201710403218 A CN 201710403218A CN 108971655 A CN108971655 A CN 108971655A
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- CN
- China
- Prior art keywords
- gear
- spiral bevel
- bevel gear
- welded
- fixed
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F1/00—Making gear teeth by tools of which the profile matches the profile of the required surface
- B23F1/06—Making gear teeth by tools of which the profile matches the profile of the required surface by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of equal basic circles spiral bevel gear tooth milling machines, including fixed frame, machine-tool platform and mill teeth case, the side of the machine-tool platform is welded with support frame, mounting plate is fixedly connected with above support frame as described above, the mounting plate is internally provided with sliding rail, mill teeth case is provided with below the sliding rail, the inside of the mill teeth case is fixed with motor, one end of the motor is welded with power output shaft, the appearance wall of the power output shaft is fixed with driving gear, the driving gear is engaged with driven gear by gear, the driven gear is welded on the appearance wall of crank axle, rotation set is connected at the center of the crank axle, the appearance wall of the rotation set is welded with motion bar, these basic circle spiral bevel gear tooth milling machines, the structure of the equipment is simple, and the pressing clip that spiral bevel gear is fixed is provided in equipment , solve the case where causing gear failure since fixation is unstable during use, meet production requirement.
Description
Technical field
The present invention relates to the technical fields of tooth cone manufacturing equipment, specially a kind of to wait basic circles spiral bevel gear tooth milling machine.
Background technique
With social continuous development, the equipment of scientific and technical continuous renewal, mechanization emerges one after another, and gives social production
The condition provided convenience with manufacturing, while also bringing convenience for people's lives, spiral bevel gear than straight-tooth, tiltedly
Tooth bores tooth rigidity height, stable drive, and main manufacturing plant of the tooth milling machine as spiral bevel gear is more and more by people
Concern, the place but current market sales of spiral bevel gear comes with some shortcomings during use.
1, the lathe of tooth milling machine takes up a large area, and internal structure is complicated, once being damaged can bring to the maintenance of equipment
Puzzlement, to increase maintenance cost.
2, tooth milling machine reduces curve tooth since fixed device design is unreasonable during spiral bevel gear is processed
Bevel gear it is accurate, to influence the quality of product.
Summary of the invention
The purpose of the present invention is to provide a kind of equal basic circles spiral bevel gear tooth milling machines, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of equal basic circles spiral bevel gear tooth milling machine, packet
Fixed frame, machine-tool platform and mill teeth case are included, the side of the machine-tool platform is welded with support frame, is fixedly connected above support frame as described above
There is mounting plate, the mounting plate is internally provided with sliding rail, and mill teeth case, the inside of the mill teeth case are provided with below the sliding rail
It is fixed with motor, one end of the motor is welded with power output shaft, and the appearance wall of the power output shaft is fixed with driving tooth
Wheel, the driving gear are engaged with driven gear by gear, and the driven gear is welded on the appearance wall of crank axle, the song
Rotation set is connected at the center of arbor, the appearance wall of the rotation set is welded with motion bar, and the other end of the motion bar is living
Dynamic to be connected with screw, the side of rest for gear milling tool is arranged in the screw, and the top of the machine-tool platform passes through fastening screw spiral shell
Line is connected with fixed frame, and sliding plate is provided at the center of the fixed frame, and gear rack, institute are cased at the center of the sliding plate
It states and is fixed with reset spring at the center of gear rack, the other end of the reset spring is welded on the lower section of pressing clip, institute
The centre for stating pressing clip and gear rack is placed with spiral bevel gear, and the lower section of the gear rack is engaged by gear
There is driven gear, shaft is fixed at the center of the driven gear, the side of the shaft is socketed in the inside of bearing, and turns
The bottom cog of axis is engaged with driving gear, and power output shaft, the power output are welded at the center of the driving gear
The lower end of axis is fixed on above motor.
Preferably, the motor is attached by firm banking and fixed frame, and motor and external power supply carry out electrically
Connection.
Preferably, the fastening screw is provided with two groups altogether, and two groups of fastening screws are evenly distributed in the two of fixed frame
Side.
Preferably, the side of the sliding plate offers opening, the broad-ruler of the width dimensions of the opening than driven gear
It is very little five centimetres big.
Preferably, the side of the mill teeth case is welded with worm screw, and the worm screw is engaged with worm gear, the worm gear by gear
Center at be welded with shaft, the shaft is attached by tooth band with driving gear.
Preferably, the pressing clip is internally provided with reset spring, and the diameter dimension of pressing clip close to the side of upper end
It is four centimetres smaller than the diameter dimension of spiral bevel gear.
Preferably, a mouthful slot is offered below the mill teeth case.
Preferably, the other end of the crank axle is socketed in Bearing inner, and the bearing is fixed on mill teeth by fixed link
The inside of case.
Compared with prior art, the beneficial effects of the present invention are:
1, the gear rack rotated during mill teeth is provided in the present invention, it can be in a tooth socket of bevel gear
Rotated after mill teeth, then carry out the mill teeth behavior of next tooth socket, and be provided on the device in the horizontal direction and
The mill teeth case moved on vertical direction makes the equipment in the mistake used by interior crank connecting link and worm gear structure
The operating of journey middle gear is stablized, and noise is small.
2, structure of the invention is simple, and the pressing clip that spiral bevel gear is fixed is provided in equipment, solution
It has determined the case where causing gear failure since fixation is unstable during use, has met production requirement.
Detailed description of the invention
Fig. 1 is overall structure side view of the present invention；
Fig. 2 is mill teeth case schematic diagram of internal structure of the present invention；
Fig. 3 is pressing clip structural schematic diagram of the present invention；
Fig. 4 is worm gear attachment structure schematic diagram of the present invention.
In figure: 1- pressing clip；2- spiral bevel gear；3- gear rack；4- reset spring；5- bearing；6- driven tooth
Wheel；7- driving gear；8- fixed frame；9- sliding plate；10- opening；11- shaft；12- power output shaft；13- firm banking；14- electricity
Machine；15- machine-tool platform；16- mounting plate；17- mill teeth case；18- rest for gear milling tool；19- tooth band；20- sliding rail；21- worm gear；22- worm screw；
23- support frame；24- fastening screw；25- rotation set；26- crank axle；27- fixed link；28- motion bar；29- screw；30- mouthfuls
Slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of equal basic circles spiral bevel gear tooth milling machine, including
Fixed frame 8, machine-tool platform 15 and mill teeth case 17, the side of the machine-tool platform 15 are welded with support frame 23, support frame as described above 23 it is upper
Side is fixedly connected with mounting plate 16, and the mounting plate 16 is internally provided with sliding rail 20, and the lower section of the sliding rail 20 is provided with mill teeth
Case 17, the inside of the mill teeth case 17 are fixed with motor 14, and one end of the motor 14 is welded with power output shaft 12, described dynamic
The appearance wall of power output shaft 12 is fixed with driving gear 7, and the driving gear 7 is engaged with driven gear 6 by gear, it is described from
Moving gear 6 is welded on the appearance wall of crank axle 26, and rotation set 25, the rotation set 25 are connected at the center of the crank axle 26
Appearance wall be welded with motion bar 28, the other end of the motion bar 28 is connected with screw 29, and the screw 29 is set
It sets in the side of rest for gear milling tool 18, the top of the machine-tool platform 15 is threaded with fixed frame 8 by fastening screw 24, described solid
Determine to be provided with sliding plate 9 at the center of frame 8, be cased with gear rack 3 at the center of the sliding plate 9, in the gear rack 3
Reset spring 4 is fixed at the heart, the other end of the reset spring 4 is welded on the lower section of pressing clip 1, the pressing clip 1 and tooth
The centre of wheel rack 3 is placed with spiral bevel gear 2, and the lower section of the gear rack 3 is engaged with driven tooth by gear
6 are taken turns, shaft 11 is fixed at the center of the driven gear 6, the side of the shaft 11 is socketed in the inside of bearing 5, and turns
The bottom cog of axis 11 is engaged with driving gear 7, and power output shaft 12 is welded at the center of the driving gear 7, described dynamic
The lower end of power output shaft 12 is fixed on 14 top of motor.
The motor 14 is attached by firm banking 13 with fixed frame 8, and motor 14 and external power supply carry out electrically
Connection, the fastening screw 24 is provided with two groups altogether, and two groups of fastening screws 24 are evenly distributed in the two sides of fixed frame 8, institute
The side for stating sliding plate 9 offers opening 10, and the width dimensions of the opening 10 are five centimetres bigger than the width dimensions of driven gear 6,
The side of the mill teeth case 17 is welded with worm screw 22, and the worm screw 22 is engaged with worm gear 21 by gear, in the worm gear 21
It is welded with shaft 11 at the heart, the shaft 11 is attached by tooth band 19 with driving gear 7, and the pressing clip 1 is close to upper end
Side be internally provided with reset spring 4, spiral bevel gear 2 can be firmly fixed, and the diameter ruler of pressing clip 1
The very little diameter dimension than spiral bevel gear 2 is four centimetres small, and the lower section of the mill teeth case 17 offers mouthful slot 30, the crank axle
26 other end is socketed in inside bearing 5, and the bearing 5 is fixed on the inside of mill teeth case 17 by fixed link 27.
Working principle: in use, spiral bevel gear 2 is placed on 3 top of gear rack, pressing clip 1 is then utilized
Spiral bevel gear 2 was fixed by internal reset spring 4, then electrically connect with external power supply by motor 14
It connects, in the state of energization, power output shaft 12 starts to rotate motor 14, drives driving gear 7 to start to rotate, is nibbled by gear
Cooperation gear rack 3 starts to rotate, and final curves bevel gear 2 is rotated, while by motor 14 and crank axle 26
Effect so that rest for gear milling tool 18 carry out it is oblique move back and forth, and by the effect of worm and gear and sliding rail 20 so that rest for gear milling tool 18
The movement in horizontal direction also is being carried out during moving back and forth, is carrying out mill teeth movement.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of equal basic circles spiral bevel gear tooth milling machine, including fixed frame (8), machine-tool platform (15) and mill teeth case (17), special
Sign is: the side of the machine-tool platform (15) is welded with support frame (23), and support frame as described above is fixedly connected with peace above (23)
Loading board (16), the mounting plate (16) are internally provided with sliding rail (20), are provided with mill teeth case (17) below the sliding rail (20),
The inside of the mill teeth case (17) is fixed with motor (14), and one end of the motor (14) is welded with power output shaft (12), institute
The appearance wall for stating power output shaft (12) is fixed with driving gear (7), and the driving gear (7) is engaged with driven tooth by gear
It takes turns (6), the driven gear (6) is welded on the appearance wall of crank axle (26), is flexibly connected at the center of the crank axle (26)
Have rotation set (25), the appearance wall of the rotation set (25) is welded with motion bar (28), and the other end activity of the motion bar (28) connects
It is connected to screw (29), in the side of rest for gear milling tool (18), the top of the machine-tool platform (15) is logical for screw (29) setting
It crosses fastening screw (24) to be threaded with fixed frame (8), is provided with sliding plate (9), the sliding plate at the center of the fixed frame (8)
(9) it is cased at center gear rack (3), is fixed with reset spring (4) at the center of the gear rack (3), it is described
The other end of reset spring (4) is welded on the lower section of pressing clip (1), and the pressing clip (1) and the centre of gear rack (3) are put
It is equipped with spiral bevel gear (2), the lower section of the gear rack (3) is engaged with driven gear (6) by gear, described driven
It is fixed at the center of gear (6) shaft (11), the side of the shaft (11) is socketed in the inside of bearing (5), and shaft
(11) bottom cog is engaged with driving gear (7), is welded with power output shaft (12) at the center of the driving gear (7),
The lower end of the power output shaft (12) is fixed on above motor (14).
2. a kind of equal basic circles spiral bevel gear tooth milling machine according to claim 1, it is characterised in that: the motor (14)
It is attached by firm banking (13) and fixed frame (8), and motor (14) is electrically connected with external power supply.
3. a kind of equal basic circles spiral bevel gear tooth milling machine according to claim 1, it is characterised in that: the fastening screw
(24) it is provided with two groups altogether, and two groups of fastening screws (24) are evenly distributed in the two sides of fixed frame (8).
4. a kind of equal basic circles spiral bevel gear tooth milling machine according to claim 1, it is characterised in that: the sliding plate (9)
Side offer opening (10), it is described opening (10) width dimensions it is five centimetres bigger than the width dimensions of driven gear (6).
5. a kind of equal basic circles spiral bevel gear tooth milling machine according to claim 1, it is characterised in that: the mill teeth case
(17) side is welded with worm screw (22), and the worm screw (22) is engaged with worm gear (21) by gear, in the worm gear (21)
It is welded at the heart shaft (11), the shaft (11) is attached by tooth band (19) with driving gear (7).
6. a kind of equal basic circles spiral bevel gear tooth milling machine according to claim 1, it is characterised in that: the pressing clip
(1) side close to upper end is internally provided with reset spring (4), and the diameter dimension of pressing clip (1) is than spiral bevel gear (2)
Diameter dimension it is four centimetres small.
7. a kind of equal basic circles spiral bevel gear tooth milling machine according to claim 1, it is characterised in that: the mill teeth case
(17) a mouthful slot (30) are offered below.
8. a kind of equal basic circles spiral bevel gear tooth milling machine according to claim 1, it is characterised in that: the crank axle
(26) the other end is socketed in bearing (5) inside, and the bearing (5) is fixed on the interior of mill teeth case (17) by fixed link (27)
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403218.5A CN108971655A (en) | 2017-06-01 | 2017-06-01 | A kind of equal basic circles spiral bevel gear tooth milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403218.5A CN108971655A (en) | 2017-06-01 | 2017-06-01 | A kind of equal basic circles spiral bevel gear tooth milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108971655A true CN108971655A (en) | 2018-12-11 |
Family
ID=64501005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710403218.5A Pending CN108971655A (en) | 2017-06-01 | 2017-06-01 | A kind of equal basic circles spiral bevel gear tooth milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108971655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299716A (en) * | 2019-12-05 | 2020-06-19 | 河南科技大学 | Special finger-shaped milling cutter positioning tool and positioning method for equal-base conical gear |
-
2017
- 2017-06-01 CN CN201710403218.5A patent/CN108971655A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299716A (en) * | 2019-12-05 | 2020-06-19 | 河南科技大学 | Special finger-shaped milling cutter positioning tool and positioning method for equal-base conical gear |
| CN111299716B (en) * | 2019-12-05 | 2021-03-16 | 河南科技大学 | Special finger-shaped milling cutter positioning tool and positioning method for equal-base conical gear |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |