CN102069236A - Novel micro taper gear slotting machine - Google Patents
Novel micro taper gear slotting machine Download PDFInfo
- Publication number
- CN102069236A CN102069236A CN2009102244692A CN200910224469A CN102069236A CN 102069236 A CN102069236 A CN 102069236A CN 2009102244692 A CN2009102244692 A CN 2009102244692A CN 200910224469 A CN200910224469 A CN 200910224469A CN 102069236 A CN102069236 A CN 102069236A
- Authority
- CN
- China
- Prior art keywords
- gear
- axis
- bed body
- upper bed
- workpiece
- 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.)
- Pending
Links
Images
Landscapes
- Turning (AREA)
Abstract
The invention discloses a novel micro taper gear slotting machine, and aims to overcome the defects in the prior art. The machine comprises an upper bed body, a lower bed body and a slotting tool system, wherein a support regulating device which can make the upper bed body lift and ensures that a certain included angle is kept between the axis of a tool and the axis of a workpiece is arranged between the upper bed body and the lower bed body; the included angle is basically the same as the taper of a gear which is needed to be machined and is kept in the range of more than 0 degree and less than or equal to 3 degrees; and for further improvement, the support regulating device consists of a plurality of cushion blocks with gradually decreased heights, and each cushion block is tightly combined with the upper bed body and the lower bed body. The gear slotting machine has the advantages of high machining efficiency and low comprehensive cost, and is easy to manufacture.
Description
Technical field
The present invention relates to a kind of gear shapping machine, particularly a kind of micro taper gear gear shapping machine belongs to the machining equipment field.
Background technology
Along with rapid development of automobile industry, the demand of auto parts and components grows with each passing day, for the manufacturing of auto parts and components manufacturing enterprise provides vast market prospect.The prosperity in market and the fierceness of competition have also proposed new requirements at the higher level to some medium and small auto parts and components manufacturing enterprises, force it to update production technology and equipment, to constantly upgrade the efficiency, reduce production costs.Be accompanied by developing of automobile industry, also more and more higher to the requirement of the reliability that speed changer is put into gear, reverse gear is moved, therefore, involute spline conelet degree also just uses more and morely in conjunction with tooth (cover).In automobile axle band micro taper spline gear processing process, usual use is the gear shapping machine that Y5132 type band is plugged in conelet degree function in the slotting micro taper spline operation, but a large amount of production practices show that this equipment can not satisfy and adapt to the production development requirement of enterprise fully.Its major defect and deficiency have 2 points: the one, and the cost of equipment is too high, and every price is about 320,000; The 2nd, the efficient of processing is low, because hydraulic feed, the long reason of stroke causes gear of every processing to need 12-15 minute.Because the existence of this two large problems has largely influenced the product capacity payment on time of micro taper spline gear manufacturing and processing enterprise.And general micro taper spline gear manufacturing and processing enterprise often has a large amount of Y5120 type gear shapping machines, this gear shapping machine is mainly used in the processing straight spur gear, after changing helical guideway, can process helical gears, after increasing tailstock center, also can process shaft gear, change relieving mechanism and can process barreled tooth flank, the additional rotary table in lathe distortion back can be processed the clutch of tapering gear and band tapering.The vertical layout of this machine adopted, workbench swing allow knife structure, and it is big that knife rest moves rigidity, is convenient to the cutting depth adjustment.When in the actual production process of enterprise, particularly catching up with the micro taper spline gear production order of Shanghai Communications University amount; the very few urgent need of Y5132 type gear shapping machine that plug in conelet degree gear usually can occur is purchased or external coordination; and the phenomenon that the Y5120 type gear shapping machine that is mainly used in the processing helical gears leaves unused in a large number, many enterprises are puzzlement for it often.
In order to solve aforementioned contradiction, domestic enterprise and some technical staff have found out many good methods.As open day being the patent of invention (patent No. 200620027945.3) of last pulling apparatus of the gear shapping machine cutter shaft on October 17th, 2007, announced a kind of last pulling apparatus of gear shapping machine cutter shaft, be that slide plate moving up and down is installed on the gear shapping machine column, knife rest is installed on the slide plate, cutter relieving and main drive, slide plate both sides and column both sides correspondence are equipped with operating slide guideway rail and column guide rail, the pressing plate of control skateboarding also is installed in the column both sides, the pressing plate bottom surface is shaped on the groove that is beneficial to the pressing plate strain, be shaped on the oil cylinder and the dish spring that act on pressing plate above the pressing plate, the leading screw that lifts slide plate also is installed and drives servomotor at slide plate and column upper end, and the balancing cylinder of balance slide plate weight, solved the problem that lifts on the slide plate and lock, improved positioning accuracy, had simple in structure, reliable in action, the advantage that efficient is high.But in actual production process, this device is still practical inadequately, and it is comparatively complicated to improve step.
Summary of the invention
What the present invention will solve is the deficiency that exists in the existing common gear shaping equipment, the novel micro taper gear gear shapping machine that provide a kind of working (machining) efficiency height, make easily, integrated cost is low.
For achieving the above object, the present invention is achieved by the following technical solutions: a kind of conelet degree gear gear shapping machine, comprise upper bed, following lathe bed, slotting tool system, be provided with between described upper bed and the following lathe bed and upper bed is raised up and make tool axis and axis of workpiece keep the position supporting and regulating device of certain angle, the gear tapering of described angle and required processing is basic identical, and remains on greater than 0 ° smaller or equal between 3 °.
As a further improvement on the present invention, described position supporting and regulating device is made up of the cushion block that several successively decrease highly successively, and each cushion block is combined closely with lathe bed up and down.The height of described cushion block is the multiple value of the angle sine function of workpiece teeth directional axis and workpiece self axis.
Further improve as of the present invention, described cushion block is three, and it highly is respectively 0.735 times, 0.68 times, 0.27 times of angle sine function of worker-2-spare teeth directional axis and workpiece self axis.
Adopt technique scheme, make the present invention have following advantage:
1, working (machining) efficiency significantly improves.Only between 30-40, every production quantity of per tour only can reach 60-80 to every production quantity of existing equipment per tour after the present invention was put into production, and working (machining) efficiency obviously improves.
2, can significantly cut down the consumption of energy.The present invention takes 2 kilowatts spindle motor can satisfy the processing needs fully, and for the used 7.5 kilowatts of spindle motors of existing equipment, the present invention is also more energy-conservation.
3, equipment is more stable to the influence of cutter.Existing equipment is subject to the influence of room temperature and hydraulic fluid temperature owing to be hydraulic feed, has fast or slow phenomenon, so easily influence the service life of cutter; And the present invention improves to form on the basis of Y5120A, belongs to cam feed, and each feeding all is very stable, and is beneficial to the service life and the wearing and tearing of cutter.
4, the device fabrication cost is lower.The present invention is the change slightly on the basis of Y5120A gear shapping machine, and the Y5120A gear shapping machine only is about ten thousand yuan of 4-5, so integral device cost of the present invention only is controlled in 5.5 ten thousand yuan, the price that equipment such as original Y5132A gear shapping machine of comparing are more than 30 ten thousand yuan every, its cost is comparatively cheap.
Description of drawings
Fig. 1: the structural representation of the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
A kind of micro taper gear gear shapping machine as shown in Figure 1 mainly is to improve to form on the basis of Y5120A gear shapping machine.The Y5120A gear shapping machine is the common common gear shapping machine in market, mainly comprises parts such as upper bed 3, following lathe bed 5, slotting tool system 2, crank disc 4.Earlier according to the number of degrees of required slotting micro taper gear workpiece 1, the default lathe upper bed to be adjusted angle that raises up, calculate 0.735 times, 0.68 times, 0.27 times value of the angle sine function of workpiece teeth directional axis and workpiece self axis again, as highly processing cushion block 6.With suitable location between three cushion blocks that process 6 lathe bed from left to right mounted thereto successively and the following lathe bed, upper bed is raised up and make tool axis and axis of workpiece remain on greater than 0 ° smaller or equal between 3 °.
The present invention is not limited to the embodiment of above detailed description, in the scope that does not break away from purport of the present invention, can carry out various distortion.As be installed between upper bed and the following lathe bed and upper bed is raised up and make tool axis and axis of workpiece keep the supporting and regulating device of certain angle; be not limited to cushion block; every set is installed in and upper bed is raised up and makes tool axis and axis of workpiece keep the set thing of certain angle, all in the protection domain of this patent.
Claims (4)
1. novel micro taper gear gear shapping machine, comprise upper bed, following lathe bed, slotting tool system, it is characterized in that being provided with between described upper bed and the following lathe bed and upper bed is raised up and make tool axis and axis of workpiece keep the supporting and regulating device of certain angle, the gear tapering of described angle and required processing is basic identical, and remains on greater than 0 ° smaller or equal between 3 °.
2. novel micro taper gear gear shapping machine according to claim 1 is characterized in that described supporting and regulating device is made up of the cushion block that several successively decrease highly successively, and each cushion block is combined closely with lathe bed up and down.
3. novel micro taper gear gear shapping machine according to claim 2, the height that it is characterized in that described cushion block are the multiple value of the angle sine function of workpiece teeth directional axis and workpiece self axis.
4. novel micro taper gear gear shapping machine according to claim 3 is characterized in that described cushion block is three, and it highly is respectively 0.735 times, 0.68 times, 0.27 times of angle sine function of workpiece teeth directional axis and workpiece self axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102244692A CN102069236A (en) | 2009-11-23 | 2009-11-23 | Novel micro taper gear slotting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102244692A CN102069236A (en) | 2009-11-23 | 2009-11-23 | Novel micro taper gear slotting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102069236A true CN102069236A (en) | 2011-05-25 |
Family
ID=44028113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102244692A Pending CN102069236A (en) | 2009-11-23 | 2009-11-23 | Novel micro taper gear slotting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238829A (en) * | 2016-08-23 | 2016-12-21 | 宜昌长机科技有限责任公司 | A kind of gear shapping machine electron helical guide rail motion control method |
-
2009
- 2009-11-23 CN CN2009102244692A patent/CN102069236A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238829A (en) * | 2016-08-23 | 2016-12-21 | 宜昌长机科技有限责任公司 | A kind of gear shapping machine electron helical guide rail motion control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103722250B (en) | Numerical control horizontal gantry fixed beam cycloid gear milling machine | |
| CN201329424Y (en) | Headstock structure with six sliding blocks | |
| CN103158038A (en) | High-speed vertical machining center | |
| CN201427188Y (en) | Square machine tool of multifunctional numerical control lathe | |
| CN204053139U (en) | Numerical control horizontal gantry fixed beam cycloid gear milling machine | |
| CN201483089U (en) | Novel micro-conicity gear shaper | |
| CN205552081U (en) | Desk -top machine tool goes up and down | |
| CN203542042U (en) | Horizontal turning lathe of lifting type turn milling cutter table | |
| CN202571495U (en) | Gear cutting machine | |
| CN204954382U (en) | Novel double -end vertical lathe | |
| CN203390552U (en) | Metal machining center | |
| CN203092127U (en) | Lathing and grinding combined machining machine tool | |
| CN209408068U (en) | A kind of vertical sleeping Compositions of metal-working machines of double-workbench | |
| CN102069236A (en) | Novel micro taper gear slotting machine | |
| CN202343956U (en) | Mains shaft connection structure for horizontal multi-shaft numerically-controlled machine tool | |
| CN203184767U (en) | Face-gear numerical control grinding machine tool | |
| CN202356628U (en) | Numerical control lathe with numerical control shaft and rotary positioning and sizing frame for hole patterns | |
| CN204771962U (en) | Blade double -end abrasive band grinding center | |
| CN203091776U (en) | Numerical control floor type boring machine | |
| CN204195409U (en) | A kind of vertical machining centre | |
| CN209578808U (en) | A kind of antidetonation planer-type milling machine | |
| CN209408067U (en) | A kind of vertical sleeping Compositions of metal-working machines of novel double-movable column double-workbench | |
| CN203696426U (en) | Novel turn-milling combined power head device | |
| CN207272680U (en) | Numerical control high-precision car, rolling all-in-one machine | |
| CN205967551U (en) | Root of blade numerical control hobbing lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |