CN208214513U - A kind of gear shaper pillow mechanism for realizing barreled tooth flank processing - Google Patents
A kind of gear shaper pillow mechanism for realizing barreled tooth flank processing Download PDFInfo
- Publication number
- CN208214513U CN208214513U CN201820165693.3U CN201820165693U CN208214513U CN 208214513 U CN208214513 U CN 208214513U CN 201820165693 U CN201820165693 U CN 201820165693U CN 208214513 U CN208214513 U CN 208214513U
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- China
- Prior art keywords
- fixed plate
- sliding slot
- plate
- slide plate
- roller
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Abstract
The utility model discloses a kind of gear shaper pillow mechanisms for realizing barreled tooth flank processing, including fixed plate, slide plate, pressing plate, crankwheel, roller and rotation sliding slot, fixed plate is fixedly installed in the cutter lifting frame of gear shaper, pressing plate is equipped with two pieces, it is bolted and is installed on the both sides up and down of slide plate and is formed with slideway, fixed plate insertion slideway slides slide plate relative to fixed plate, through hole is equipped with a pair of of crankwheel and is equipped with the rotation sliding slot by pin shaft on slide plate, roller is fixedly installed in fixed plate and matches with rotation sliding slot, the notch position for rotating sliding slot is equipped with the cambered surface being embedded in convenient for roller；Chamfered edge is formed in splay upper edge and in the lower edge of herringbone respectively on the upper and lower side of fixed plate, and the middle part of fixed plate is one section of line slide rail；Splay chamfered edge is also equipped in the slide plate with the following contact position of fixed plate；The utility model makes linear interpolation campaign in the prior art become the cutting movement of cydariform track, to process the adjustable barreled tooth flank of cydariform amount.
Description
Technical field
The utility model belongs to mechanical engineering field, is specifically related to a kind of gear shaper ram machine for realizing barreled tooth flank processing
Structure.
Background technique
Gear shaper is a kind of special purpose machine tool by generating machining straight bevel gear by adopting, and gear shaper cutter is on ram, ram band
Dynamic gear shaper cutter does straight reciprocating motion cutting gear blank；Ram is on cage chair, and cage chair makees phase with gear blank while gear shaper cutter is cut
The engagement of bevel-gear sett is simulated to rolling cut, to realize generating motion to complete the processing of tooth surfaces of bevel gears.
For the mechanical characteristic for improving the flank of tooth, bevel gear usually needs correction of the flank shape.Barreled tooth flank is a kind of typical axial modification tooth
Wheel, and using correction of the flank shape tooth earlier.Barreled tooth flank is widely used in spur bevel gear to supplement the foozle of the gear teeth and the gear teeth
Various modifications under load effect.
By the retrieval of patent document, discovery one with patent document similar in the present utility model application: straight
Bevel gear gear shaper (CN2105356U), belongs to gear shaper construction applications, and it includes the entire mechanical structures of gear shaper, also wraps
Ram containing knife rest.Its ram structure only does linear interpolation campaign, cannot process barreled tooth flank.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of plane for realizing barreled tooth flank processing
Tooth machine pillow mechanism, makes linear interpolation campaign in the prior art become the cutting movement of cydariform track, to process cydariform
Measure adjustable barreled tooth flank；To improve the mechanical characteristic of added work gear, extends the service life of gear, there is important practical valence
Value.
The purpose of this utility model is achieved through the following technical solutions:
It is a kind of realize barreled tooth flank processing gear shaper pillow mechanism, including fixed plate, slide plate, pressing plate, crankwheel, roller and
Sliding slot is rotated, the fixed plate is fixedly installed in the cutter lifting frame of gear shaper, and the pressing plate is equipped with two pieces, is bolted and is installed on
The both sides up and down of the slide plate are formed with slideway, and the fixed plate, which is embedded in the slideway, keeps the slide plate sliding relative to fixed plate
Dynamic, through hole is equipped with a pair of crankwheel and is equipped with the rotation sliding slot by the pin shaft on slide plate, passes through adjusting
The crankwheel can be such that the rotation sliding slot rotates around the pin shaft；The roller be fixedly installed in fixed plate and with described turn
Dynamic sliding slot matches, and the notch position for rotating sliding slot is equipped with the cambered surface being embedded in convenient for roller；Distinguish on the upper and lower side of the fixed plate
Chamfered edge is formed in splay upper edge and in the lower edge of herringbone, and the middle part of fixed plate is one section of line slide rail；With institute
The slide plate for stating the following contact position of fixed plate is also equipped with splay chamfered edge；In fixed plate medium position, the slide plate and fixation
Linear slide is done in the upper and lower side contact of plate, is left medium position tail skid and is separated with the upper and lower side of the fixed plate, roller enters
It rotates in sliding slot, the corner of rotation sliding slot is adjusted by crankwheel.
Further, the pressing plate is used to limit the displacement of slide plate track vertical direction, it is made not depart from fixed plate.
Further, the rotation sliding slot and the roller respectively it is corresponding set there are two.
Further, the bottom of the slide plate is equipped with the T-slot for installing gear shaper cutter.
Compared with prior art, beneficial effect brought by the technical solution of the utility model is:
Traditional gear shaper ram linear interpolation campaign is become " circular arc-straight line-circular arc " fortune by this gear shaper pillow mechanism
Dynamic, so that the flank of tooth planed out be made to have certain cydariform amount, the load distribution along width of barreled tooth flank more evenly, uses the longevity when work
It orders longer.Meanwhile by rotating crank wheel, it can adjust cydariform amount size, can also set to zero as traditional linear interpolation campaign.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model mechanism；
Fig. 2 is the positive structure schematic of the utility model mechanism；
Fig. 3 is the inside scheme of installation that the utility model mechanism removes fixed plate；
Fig. 4 is the fixed plate schematic diagram of the utility model mechanism；
Fig. 5 is the fixed plate of the utility model mechanism and the scheme of installation of slide plate；
Fig. 6 is the scheme of installation of the rotation sliding slot and slide plate of the utility model mechanism；
Appended drawing reference: 1, fixed plate；2, slide plate；3, pressing plate；4, sliding slot is rotated；5, roller；6, crankwheel；7, pin shaft；8,
Soket head cap screw
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
As shown in Figures 1 to 6, a kind of gear shaper pillow mechanism for realizing barreled tooth flank processing of the utility model includes fixing
Plate 1, slide plate 2, pressing plate 3, rotation sliding slot 4, roller 5, crankwheel 6, pin shaft 7 and soket head cap screw 8.Fixed plate 1 is packed in gear-shaping
On the cutter lifting frame of machine, pressing plate 3 includes two pieces, the both sides up and down for being installed on slide plate 2 is bolted, to make slide plate 2 " having in arms "
Fixed plate 1 is slided in a plane.On the other hand, 2 middle position through hole of slide plate is equipped with a pair of of crankwheel 6 and passes through pin shaft
7 are equipped with a pair of of rotation sliding slot 4, and by adjusting crankwheel 6, rotation sliding slot 4 can rotate corresponding angle around pin shaft 7；Roller 5 is solid
In fixed plate 1；It is matched with two rotation sliding slots 4 on slide plate 2, two rotation 4 notch positions of sliding slot have a cambered surface to facilitate rolling
The insertion of son 5；The T-slot of slide plate 2 is equipped with two rotation sliding slots 4, can be adjusted by crankwheel 6 for installing gear shaper cutter inside slide plate 2
The corner of sliding slot 4 is moved in turn over, and soket head cap screw 8 is unclamped when adjustment, and rotating crank wheel 6 tightens soket head cap screw 8 after adjusting, will
It rotates sliding slot 4 to fix, pressing plate 3 is used to limit the displacement of 2 track vertical direction of slide plate, it is made not depart from fixed plate 1.
The upper following chamfered edge respectively of fixed plate 1, upper edge is in splayed, and lower edge is in herringbone, and there is a bit of straight line in centre
Sliding rail；In the following contact position with fixed plate 1, the also chamfered edge of slide plate 2, is in splayed；When slide plate 2 is in an intermediate position, roller 5
Outside rotation sliding slot 4, slide plate 2 is slided along the upper and lower side of fixed plate 1, and slide plate 2 is for linear motion, after slipping over a bit of section of distance,
Roller 5 enters in rotation sliding slot 4, and slide plate 2 separates below with fixed plate 1, under the constraint that two rotate sliding slot 4 and roller 5,
Slide plate 2 does circular motion, and the Cutting trajectory for being mounted on the gear shaper cutter of slide plate 2T type groove is " circular arc-straight line-circular arc ", to cut
Barreled tooth flank out.When not needing processing drum type tooth, adjustable crankwheel 6 is horizontally situated two rotation sliding slots 4, and slide plate is made
Linear motion, to process traditional trapezoid cross section gear.
The utility model is not limited to embodiments described above.Above the description of specific embodiment is intended to describe
With illustrate the technical solution of the utility model, the above mentioned embodiment is only schematical, is not restrictive.?
In the case of not departing from the utility model aims and scope of the claimed protection, those skilled in the art are practical at this
The specific transformation of many forms can be also made under novel enlightenment, these are belonged within the protection scope of the utility model.
Claims (4)
1. a kind of gear shaper pillow mechanism for realizing barreled tooth flank processing, which is characterized in that including fixed plate, slide plate, pressing plate, crank
Wheel, roller and rotation sliding slot, the fixed plate are fixedly installed in the cutter lifting frame of gear shaper, and the pressing plate is equipped with two pieces, by bolt
The both sides up and down for being fixedly installed in the slide plate are formed with slideway, the fixed plate be embedded in the slideway make the slide plate relative to
Fixed plate is slided, and through hole is equipped with a pair of crankwheel and is equipped with the rotation sliding slot by pin shaft on slide plate, is passed through
Adjusting the crankwheel can be such that the rotation sliding slot rotates around the pin shaft；The roller be fixedly installed in fixed plate and with institute
It states rotation sliding slot to match, the notch position for rotating sliding slot is equipped with the cambered surface being embedded in convenient for roller；The upper and lower side of the fixed plate
Chamfered edge is formed in splay upper edge and in the lower edge of herringbone respectively, and the middle part of fixed plate is one section of line slide rail；?
Splay chamfered edge is also equipped with the slide plate of the following contact position of the fixed plate；In fixed plate medium position, the slide plate with
Linear slide is done in the upper and lower side contact of fixed plate, is left medium position tail skid and is separated with the upper and lower side of the fixed plate, roller
Into in rotation sliding slot, the corner of rotation sliding slot is adjusted by crankwheel.
2. a kind of gear shaper pillow mechanism for realizing barreled tooth flank processing according to claim 1, which is characterized in that the pressing plate
For limiting the displacement of slide plate track vertical direction, it is made not depart from fixed plate.
3. a kind of gear shaper pillow mechanism for realizing barreled tooth flank processing according to claim 1, which is characterized in that the rotation
Sliding slot and the roller respectively it is corresponding set there are two.
4. a kind of gear shaper pillow mechanism for realizing barreled tooth flank processing according to claim 1, which is characterized in that the slide plate
Bottom be equipped with T-slot for installing gear shaper cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165693.3U CN208214513U (en) | 2018-01-31 | 2018-01-31 | A kind of gear shaper pillow mechanism for realizing barreled tooth flank processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165693.3U CN208214513U (en) | 2018-01-31 | 2018-01-31 | A kind of gear shaper pillow mechanism for realizing barreled tooth flank processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214513U true CN208214513U (en) | 2018-12-11 |
Family
ID=64529856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820165693.3U Expired - Fee Related CN208214513U (en) | 2018-01-31 | 2018-01-31 | A kind of gear shaper pillow mechanism for realizing barreled tooth flank processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188498A (en) * | 2018-01-31 | 2018-06-22 | 天津大学 | A kind of gear shaper pillow mechanism for realizing barreled tooth flank processing |
-
2018
- 2018-01-31 CN CN201820165693.3U patent/CN208214513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188498A (en) * | 2018-01-31 | 2018-06-22 | 天津大学 | A kind of gear shaper pillow mechanism for realizing barreled tooth flank processing |
| CN108188498B (en) * | 2018-01-31 | 2023-05-02 | 天津大学 | Gear shaper ram mechanism for realizing crowned teeth processing |
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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: 20181211 Termination date: 20190131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |