CN205587776U - Main transfer machinery of gear gear shaping machine - Google Patents
Main transfer machinery of gear gear shaping machine Download PDFInfo
- Publication number
- CN205587776U CN205587776U CN201620368098.0U CN201620368098U CN205587776U CN 205587776 U CN205587776 U CN 205587776U CN 201620368098 U CN201620368098 U CN 201620368098U CN 205587776 U CN205587776 U CN 205587776U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- gear
- guide rail
- waling stripe
- outer ring
- 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
Links
Abstract
The utility model relates to a gear shaping machine, concretely relates to main transfer machinery of gear gear shaping machine. Which comprises the following components: a connecting rod, the both ends of connecting rod respectively be equipped with a gear, the parallel position of connecting rod on be equipped with horizontal connecting rod an and horizontal connecting rod b, horizontal connecting rod an and horizontal connecting rod b's one end respectively be equipped with a gear, horizontal connecting rod a's the other end is equipped with vertical connecting rod a, horizontal connecting rod b's the other end is equipped with vertical connecting rod b, vertical connecting rod a's bottom swing joint have a mounting, this mounting is fixed on a crotch, vertical connecting rod b's bottom be equipped with interior guide rail, the guide rail has been cup jointed to the outer lane of interior guide rail, the outer guide has been cup jointed to the outer lane top of this guide rail, the outer lane of outer guide be connected with the crotch, the bottom of outer guide be equipped with a main shaft, a pinion cutter has been cup jointed to the bottom outer lane of this main shaft. Have the characteristics convenient, efficient, low in manufacturing cost of processing.
Description
Technical field
This utility model relates to gear shapping machine, is specifically related to the main drive gear of a kind of gear shaper.
Background technology
Gear mechanism is a kind of equipment with high content of technology and baroque, it has also become automobile, motorcycle, engineering
The key equipment of the industry drive disk assembly processing such as machinery, wind-power electricity generation and boats and ships.Tradition gear shapping machine is at helical gear
Shaping need to follow following principle: 1. the lead of screw of pinion cutter is equal with shaping machine lead of screw；
2. the helical angle of pinion cutter is equal with helical gear helical angle, when Gear Shaping helical teeth external gear, and both spiral shells
Revolve in opposite direction；When processing helical teeth internal gear, both directions are identical.
Therefore helical guideway that will be different during the different helical angle gear wheel of processing；But the manufacturing process of helical guideway
Complexity, difficulty of processing is big, and cost is high, limits helical gear design parameter, reduces the effect of Gear Processing
Rate.
Utility model content
For the shortcoming overcoming above-mentioned prior art to exist, this utility model provides a kind of gear shaper
Main drive gear, have easy to process, efficiency is high, the feature of low cost of manufacture.
For reaching above-mentioned purpose, the technical solution of the utility model is: the main transmission machine of a kind of gear shaper
Structure, including connecting rod, described connecting rod be respectively arranged at the two ends with a gear, the parallel position of described connecting rod sets
Waling stripe a and waling stripe b, described waling stripe a and one end of waling stripe b is had to be respectively provided with a tooth
Wheel, the other end of waling stripe a is provided with vertical connecting rod a, and the other end of waling stripe b is provided with vertical connecting rod b,
The bottom of described vertical connecting rod a is connected with a fixture, and this fixture is fixed on a crotch, institute
The bottom of the vertical connecting rod b stated is provided with interior guide rail, and the outer ring sleeve of interior guide rail is connected to guide rail, the outer ring of this guide rail
Top is socketed with outer guide, and the outer ring of described outer guide is connected with crotch, and the bottom of described guide rail sets
Having a main shaft, the bottom outer ring sleeve of this main shaft is connected to a pinion cutter.
Further setting as such scheme: described waling stripe a and waling stripe b is at same straight line
On, waling stripe a and waling stripe b is respectively provided with a slider-crank mechanism in the one end away from gear.
Further setting as such scheme: the outer ring sleeve of described guide rail is connected to a worm gear, this worm gear
Side is engaged with a worm screw.
Further setting as such scheme: the outer surface of described guide rail is provided with screwed flange, this spiral
Formed between flange and the inner spiral groove of worm gear and be slidably matched.
The beneficial effects of the utility model are: the underside at vertical connecting rod a connects crotch, vertical connecting rod b
The outer ring of the interior guide rail of bottom is socketed guide rail and outer guide successively, and outer guide passes through crotch and vertical connecting rod a phase
Even, crotch does not retrain the rotation of guide rail；Simultaneously the inner spiral groove of the outer surface screwed flange of guide rail and worm gear it
Between be spiralling, when servomotor by slider-crank mechanism drive guide rail reciprocating time, now
Worm gear is axially located, can form opposed helical motion, can process between interior outer guide and worm gear
Different helical angle helical gears.This mechanism adds and need not change helical guideway man-hour and just can process difference helical angle
Helical gear, can reduce the non-cutting time of helical teeth Gear Shaping process, saves manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, connecting rod, 2, gear, 3, waling stripe a, 4, waling stripe b, 5, vertical connecting rod a,
6, vertical connecting rod b, 7, fixture, 8, crotch, 9, interior guide rail, 10, guide rail, 10a, screwed flange,
11, outer guide, 12, main shaft, 13, pinion cutter, 14, slider-crank mechanism, 15, worm gear, 16, snail
Bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings, and in conjunction with the embodiments, this utility model is described further.
As it is shown in figure 1, the main drive gear of a kind of gear shaper of this utility model, including connecting rod 1, described
Connecting rod 1 be respectively arranged at the two ends with a gear 2, the parallel position of described connecting rod 1 is provided with waling stripe a3
With waling stripe b4, described waling stripe a3 and one end of waling stripe b4 are respectively provided with a gear 2, water
The other end of flat connecting rod a3 is vertically connected with vertical connecting rod a5, and the other end of waling stripe b3 is vertically connected with
Vertically connecting rod b6, the bottom of described vertical connecting rod a5 is connected with a fixture 7, and this fixture 7 is solid
Being scheduled on a crotch 8, the bottom of described vertical connecting rod b6 is provided with interior guide rail 9, the outer ring sleeve of interior guide rail 9
It is connected to guide rail 10, above the outer ring of this guide rail 10, is socketed with outer guide 11, the outer ring of described outer guide 11
Being connected with crotch 8, the bottom of described guide rail 10 is provided with a main shaft 12, the outer ring, bottom of this main shaft 12
It is socketed with a pinion cutter 13.
Described waling stripe a3 and waling stripe b4 on the same line, waling stripe a3 and waling stripe
B4 is respectively provided with a slider-crank mechanism 14 in the one end away from gear 2.
The outer ring sleeve of described guide rail 10 is connected to a worm gear 15, and the side of this worm gear 15 is engaged with a worm screw 16.
The outer surface of described guide rail 10 is provided with screwed flange 10a, and this screwed flange 10a is interior with worm gear 15
Formed between helicla flute and be slidably matched.
Work process of the present utility model is as follows: this mechanism is driven worm screw 16 and worm gear 15 by servomotor, from
And make workpiece and pinion cutter 13 realize generating motion.Owing to the main shaft 12 of pinion cutter 13 is affixed with interior guide rail 9,
Vertically connecting rod b6 and interior guide rail 9 connect, and when motor drives, just can be made main by slider-crank mechanism 14
Axle 12 completes Reciprocated cutting motion.Screwed flange 10a that the outer surface of guide rail 10 exists is interior with worm gear 15
Being formed between helicla flute and be slidably matched, outer guide 11 is connected with vertical connecting rod a5 by crotch 8, crotch 8
Do not retrain the rotation of guide rail 10；
When processing straight spur gear, the eccentric disc eccentric throw of slider-crank mechanism 14 is adjusted to zero, crotch
8 do not pump, and do not produce additional rotation, and pinion cutter 13 is formed without screw.When slotting adds
During work helical gears, by adjusting the size and Orientation of the eccentric disc of slider-crank mechanism 14, so that
Crotch 8 drives guide rail 10 to move back and forth, and makes pinion cutter 13 make acceleration or deceleration fortune relative to processed gear
Dynamic, it is achieved additional rotation and the synthesis of generating motion.This mechanism add need not man-hour change helical guideway just may be used
The helical gear of the different helical angle of processing, can reduce the non-cutting time of helical teeth Gear Shaping process, and saving is manufactured into
This.
Claims (4)
1. a main drive gear for gear shaper, including connecting rod (1), the two of described connecting rod (1)
End is respectively provided with a gear (2), it is characterised in that: the parallel position of described connecting rod (1) is provided with level even
Bar a (3) and waling stripe b (4), described waling stripe a (3) and one end of waling stripe b (4)
Being respectively provided with a gear (2), the other end of waling stripe a (3) is vertically connected with vertical connecting rod a (5), water
The other end of flat connecting rod b (3) is vertically connected with vertical connecting rod b (6), described vertical connecting rod a (5)
Bottom is connected with a fixture (7), and this fixture (7) is fixed on a crotch (8), described
Vertically the bottom of connecting rod b (6) is provided with interior guide rail (9), and the outer ring sleeve of interior guide rail (9) is connected to guide rail (10),
Outer guide (11), the outer ring of described outer guide (11) and fork it is socketed with above the outer ring of this guide rail (10)
Frame (8) is connected, and the bottom of described guide rail (10) is provided with a main shaft (12), this main shaft (12)
Bottom outer ring sleeve is connected to a pinion cutter (13).
The main drive gear of gear shaper the most according to claim 1, it is characterised in that: described
Waling stripe a (3) and waling stripe b (4) on the same line, waling stripe a (3) and waling stripe
B (4) is respectively provided with a slider-crank mechanism (14) in the one end away from gear (2).
The main drive gear of gear shaper the most according to claim 2, it is characterised in that: described
The outer ring sleeve of guide rail (10) is connected to a worm gear (15), and the side of this worm gear (15) is engaged with a worm screw (16).
The main drive gear of gear shaper the most according to claim 3, it is characterised in that: described
The outer surface of guide rail (10) is provided with screwed flange (10a), this screwed flange (10a) and worm gear (15)
Formed between inner spiral groove and be slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368098.0U CN205587776U (en) | 2016-04-27 | 2016-04-27 | Main transfer machinery of gear gear shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368098.0U CN205587776U (en) | 2016-04-27 | 2016-04-27 | Main transfer machinery of gear gear shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587776U true CN205587776U (en) | 2016-09-21 |
Family
ID=56932380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620368098.0U Expired - Fee Related CN205587776U (en) | 2016-04-27 | 2016-04-27 | Main transfer machinery of gear gear shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894026A (en) * | 2021-01-22 | 2021-06-04 | 浙江劳伦斯机床有限公司 | Spiral guide rail calculation and control method of gear shaping machine |
-
2016
- 2016-04-27 CN CN201620368098.0U patent/CN205587776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894026A (en) * | 2021-01-22 | 2021-06-04 | 浙江劳伦斯机床有限公司 | Spiral guide rail calculation and control method of gear shaping machine |
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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: 20160921 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |