CN202114355U - Device for honing bevel gears on common lathes - Google Patents
Device for honing bevel gears on common lathes Download PDFInfo
- Publication number
- CN202114355U CN202114355U CN2011201158122U CN201120115812U CN202114355U CN 202114355 U CN202114355 U CN 202114355U CN 2011201158122 U CN2011201158122 U CN 2011201158122U CN 201120115812 U CN201120115812 U CN 201120115812U CN 202114355 U CN202114355 U CN 202114355U
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- China
- Prior art keywords
- honing
- disc
- right angle
- gear
- base
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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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Abstract
The utility model discloses a device for honing bevel gears on common lathes. A base comprises a disc and a gear honing mounting portion, the disc is connected with a supporting plate of a common lathe, the lower portion of the disc is provided with a circular positioning boss matched with a tool rest base on the supporting plate of the common lathe, a gear honing mounting mechanism consists of a right-angular support fixed onto the gear honing mounting portion, a movable support is mounted on the right-angular support, two center seats are symmetrically mounted on the movable support, two centers are oppositely mounted on the two center seats, and a positioning central spindle is jacked between the two centers. Positioning graduation lines are arranged on one side of the disc of the base and positioned on diameter extending lines of the circular positioning boss, and the diameter extending lines are perpendicular to the central line of the base. A center disc is arranged in the middle of the movable support, a positioning circular truncated cone is disposed on the back of the center disc, an angle aligning line is arranged in the middle of the upper side of the center disc, a corresponding circular groove is disposed on the right-angular support, symmetric arc-shaped long holes for mounting the movable support are arranged on the right-angular support, and angle graduations are disposed on the outer portion of the right-angular support and correspond to the center disc.
Description
Technical field
The utility model relate to a kind of on engine lathe the helical gear device of honing, also can be used for the honing spur gear.Belong to accurate grinding gear technique field.
Background technology
General mill teeth, gear hobbing or the gear shaping of adopting of form of gear tooth processing accomplished.But when gear hardness surpasses HRC35, accuracy class reaches 6～7 grades, tooth-face roughness R
aValue reaches at 0.8～0.4 o'clock, also need stay certain surplus to carry out gear honing or roll flute, and gear honing or roll flute all need carry out on the gear honing machine of special use or gear grinding machines; For the processing enterprise that does not have gear honing machine or gear grinding machines, often to so not only increase the processing cost of enterprise by specialized factory's processing of cooperating, and its difficult quality control.Equally; Be engaged in the processing enterprise of single-piece, small lot and development and production for some; If purchase the Gear Processing that a gear honing machine or gear grinding machines are dealt with some degree of precision specially; Its utilization rate must be very low or might occur leaving unused for a long time that equipment can not utilize fully, also is a kind of waste.
Summary of the invention
The purpose of the utility model be to provide a kind of on engine lathe the helical gear device of honing, also can carry out the honing of spur gear, that this device has is simple in structure, be convenient to adjustment, cost is low, safe and reliable characteristics.
The technical scheme of the utility model: the helical gear device of honing on engine lathe of the utility model comprises base and gear honing wheel installing mechanism; Its base comprises integrated disc portions and the gear honing wheel mounting portion that is connected with the engine lathe supporting plate; The integrated disc portions bottom have with the engine lathe supporting plate on the circular positioning boss that matches of knife rest pedestal; Gear honing wheel installing mechanism comprises the right angle rack that is fixed on the gear honing wheel mounting portion, and travel(l)ing rest is installed on right angle rack, and two dead head symmetries are installed on the travel(l)ing rest; Relatively install on two dead heads two top, two head on positioning core axle between top.
One side of the integrated disc portions of described base has gauge mark, and gauge mark is on the diameter extended line perpendicular to the center line of circular positioning boss.
Described middle part at travel(l)ing rest is a center disk, and there is positioning round table at the back side of center disk, and the theta alignment line is arranged in the middle of the upside of center disk; Corresponding round recessed is arranged on right angle rack, and positioning round table is inserted in the round recessed corresponding on the right angle rack, and the symmetrical long arc-shaped holes that travel(l)ing rest is installed is arranged on right angle rack, and there is angle index the outside of corresponding center disk on right angle rack.
The utility model advantage:
1) can satisfy and-20 spend+the processing needs of the different helical angle gears of 20 degree.
2) angle is easy to adjust during honing, accurately.
3) the easy processing and fabricating of anchor clamps.
4) the anchor clamps height is consistent with the lathe spindle centre-height.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is right angle rack 2 structural representations.
Fig. 5 is the B-B view of Fig. 4.
Fig. 6 is travel(l)ing rest 3 structural representations.
Fig. 7 is Fig. 6 plan structure sketch map.
Fig. 8 is that angle changes sketch map between travel(l)ing rest 3 and the right angle rack 2.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3: the helical gear device of honing on engine lathe of the utility model comprises base and gear honing wheel installing mechanism.Base 1 comprises integrated disc portions 1a and the gear honing wheel mounting portion 1b that is connected with the engine lathe supporting plate; The integrated disc portions bottom have with the engine lathe supporting plate on the circular positioning boss 1c that matches of knife rest pedestal; Gear honing wheel installing mechanism comprises the right angle rack 2 that is fixed on the gear honing wheel mounting portion 1b, is installed on the travel(l)ing rest 3 in 3, two dead head 4 symmetries of installation travel(l)ing rest on the right angle rack 2; Head on positioning core axle 6 between installing two top 5, two top 5 relatively on two dead heads 4.Special-purpose gear honing wheel 7 is installed on the positioning core axle 6.There is angle index 2b the outside of corresponding travel(l)ing rest 3 disks on right angle rack 2.The side of the integrated disc portions 1a of base 1 has gauge mark 1d.
Fig. 4, Fig. 5 are right angle rack 2 structural representations: round recessed 2a is arranged on right angle rack 2.There is angle index 2b the outside of corresponding center disk 3a on right angle rack 2.The symmetrical long arc-shaped holes 2c that travel(l)ing rest 3 is installed is arranged on right angle rack 2.
Fig. 6, Fig. 7 are travel(l)ing rest 3 structural representations: the middle part of travel(l)ing rest 3 is center disk 3a, and there is positioning round table 3b at the back side of center disk 3a.Like Fig. 2: positioning round table 3b inserts in the round recessed 2a corresponding on the right angle rack 2.Theta alignment line 3c is arranged in the middle of the upside of center disk 3a.
Fig. 8 is that angle changes sketch map between travel(l)ing rest 3 and the right angle rack 2:
During installation; The positioning round table 3b at the center disk 3a back side of travel(l)ing rest 3 inserts the round recessed 2a on the right angle rack 2; According to the requirement of helical teeth angle; Correspondence position with the aligning of the theta alignment line 3c on center disk 3a right angle rack 2 upper angle scale 2b, is fixed on travel(l)ing rest 3 on the right angle rack 2 through the long arc-shaped holes 2c on the right angle rack 2 with bolt.Travel(l)ing rest 3 can carry out the rotation of certain angle on the vertical plane of right angle rack 2, the angle of Machining of Gear is carried out angle adjustment as required.
During the utility model work, the knife rest integral demounting on the engine lathe that will match with it earlier is installed in the utility model here.During installation; The circular positioning boss 1c of base 1 bottom is placed in the circular groove on the lathe carriage knife rest pedestal; Adjustment base 1, the gauge mark 1d and the angle groove on the lathe upper slide rest of disk side is also fixing to zero, and base 1 can carry out certain corner adjustment according to the processing needs.
Unclamp travel(l)ing rest 3; According to honing helical gear angle, travel(l)ing rest 3 angles are adjusted to locking after the needed angle (as long as honing spur gear the theta alignment line 3c of travel(l)ing rest 3 and the angle index 2b on the right angle rack 2 to zero), the gear 7 (cutter) that will be used for honing is fixed on positioning core axle 6; With top 5 it is withstood; Top 5 can be elastic, adjusts to when withstanding mandrel and can rotate freely (can carry out 360 degree rotations), with top 5 lockings.The gear that need carry out gear honing can be rotated with main shaft on the main shaft of lathe with special-purpose mandrel clamping; During honing; Honing wheel meshes with taken turns (needing accurately machined gear) by gear honing through the lathe feeding, is driven the honing wheel rotation by the gear honing wheel with certain rotating speed, meanwhile; The gear honing anchor clamps that the lathe slide carriage drives on the planker move back and forth along the lathe spindle axis direction, and under effects such as grinding agent, accomplish by the fine finishining of gear honing wheel.
Claims (3)
1. helical gear device of honing on engine lathe; Comprise base and gear honing wheel installing mechanism; It is characterized in that: base (1) comprises the integrated disc portions (1a) that is connected with the engine lathe supporting plate and gear honing wheel mounting portion (1b), the integrated disc portions bottom have with the engine lathe supporting plate on the circular positioning boss (1c) that matches of knife rest pedestal, gear honing wheel installing mechanism comprises the right angle rack (2) that is fixed on the gear honing wheel mounting portion (1b); Go up installation travel(l)ing rest (3) at right angle rack (2); Two dead heads (4) symmetry is installed on the travel(l)ing rest (3), and two dead heads (4) are gone up two top (5) are installed relatively, head on positioning core axle (6) between two top (5).
2. according to claim 1 on engine lathe the helical gear device of honing; It is characterized in that: a side of the integrated disc portions (1a) of base (1) has gauge mark (1d), and gauge mark (1d) is on the diameter extended line perpendicular to base (1) center line of circular positioning boss (1a).
3. according to claim 1 and 2 on engine lathe the helical gear device of honing; It is characterized in that: the middle part of travel(l)ing rest (3) is center disk (3a); There is positioning round table (3b) at the back side of center disk (3a), and theta alignment line (3c) is arranged in the middle of the upside of center disk (3a); Positioning round table (3b) is inserted right angle rack (2) and is gone up in the corresponding round recessed (2a), and the symmetrical long arc-shaped holes (2c) of installation travel(l)ing rest (3) is arranged on right angle rack (2), and there is angle index (2b) outside of going up corresponding center disk (3a) at right angle rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201158122U CN202114355U (en) | 2011-04-19 | 2011-04-19 | Device for honing bevel gears on common lathes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201158122U CN202114355U (en) | 2011-04-19 | 2011-04-19 | Device for honing bevel gears on common lathes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114355U true CN202114355U (en) | 2012-01-18 |
Family
ID=45455453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201158122U Expired - Lifetime CN202114355U (en) | 2011-04-19 | 2011-04-19 | Device for honing bevel gears on common lathes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114355U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826515A (en) * | 2016-12-25 | 2017-06-13 | 重庆润跃机械有限公司 | Helical gear sanding and polishing device |
| CN107498120A (en) * | 2017-09-21 | 2017-12-22 | 安徽力成机械装备有限公司 | A kind of tooth mesh device |
| CN113953892A (en) * | 2021-12-14 | 2022-01-21 | 吉林东光奥威汽车制动***有限公司 | Clamping mechanism capable of being quickly indexed, positioned and adjusted |
-
2011
- 2011-04-19 CN CN2011201158122U patent/CN202114355U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826515A (en) * | 2016-12-25 | 2017-06-13 | 重庆润跃机械有限公司 | Helical gear sanding and polishing device |
| CN106826515B (en) * | 2016-12-25 | 2018-07-17 | 重庆润跃机械有限公司 | Helical gear sanding and polishing device |
| CN107498120A (en) * | 2017-09-21 | 2017-12-22 | 安徽力成机械装备有限公司 | A kind of tooth mesh device |
| CN113953892A (en) * | 2021-12-14 | 2022-01-21 | 吉林东光奥威汽车制动***有限公司 | Clamping mechanism capable of being quickly indexed, positioned and adjusted |
| CN113953892B (en) * | 2021-12-14 | 2023-10-24 | 吉林东光奥威汽车制动***有限公司 | Clamping mechanism capable of being rapidly indexed, positioned and adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |