CN102069435A - Device for grinding back planes of bevel gears - Google Patents
Device for grinding back planes of bevel gears Download PDFInfo
- Publication number
- CN102069435A CN102069435A CN 201010572770 CN201010572770A CN102069435A CN 102069435 A CN102069435 A CN 102069435A CN 201010572770 CN201010572770 CN 201010572770 CN 201010572770 A CN201010572770 A CN 201010572770A CN 102069435 A CN102069435 A CN 102069435A
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- handle
- pedestal
- grinding
- emery wheel
- bevel gears
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Abstract
The invention discloses a device for grinding the back planes of bevel gears. The device comprises a grinding wheel, a handle, ball studs, a shaft, bearings, a belt transmission device, a motor, a pedestal and a shell, wherein the shell is longitudinally mounted below the top surface of the pedestal; the shaft and the bearings form a rotary shaft structure; the shaft exposed out of the top surface of the pedestal is fixedly connected with the horizontally arranged grinding wheel; and the lower end of the shaft is connected with the motor mounted at one side of the pedestal through the belt transmission device to form a deceleration transmission structure. The device is characterized in that wallboards higher than the top surface are arranged at the two sides of the pedestal; the middle part of the wallboard at one side is hinged with the handle and the wallboard at the opposite side is used for limiting descending of the handle; the free end of the handle is provided with a hand grip, and the middle section of the handle is provided with the two vertically mounted ball studs; the handle is opened and closed to control the ball studs to be fit with the conical teeth of workpiece bevel gears mounted on the upper end surface of the grinding wheel; and after the handle descends, the rotation of the bevel gears is limited as the ball studs fall into tooth grooves so that the bevel gears move relative to the fitting surface of the grinding wheel and are ground. As the grinding device adopts self positioning, the grinding precision is high, and the processing cost is relatively low.
Description
Technical field
The present invention relates to a kind of flat stone mill device, specifically, the present invention relates to a kind of device of reconditioning bevel gear tool back plane.
Background technology
Spiral bevel gear is a kind of disk shape member, and it is positive, and tool back plane is a datum clamp face in order to bore tooth, and the flatness of this face is 0.08mm at Φ 120mm with interior tolerance.Spiral bevel gear needs just can reach Design Requirement Drawing through a series of heat treatment of carburizing, quenching and tempering after the processing that is shaped.The spiral bevel gear of flake structure easily produces micro-deformation because of poor rigidity in above-mentioned heat treatment process, and the distortion main forms is the tool back plane injustice, and the reference for installation injustice causes quality of fit to descend.If spiral bevel gear is not done the tool back plane reconditioning after heat treatment, it is overproof to certainly lead to the sideshake variation after the installation, and tooth portion meshing quality is poor, thereby increases rotational noise, reduces service life.In addition, very easily produce in multiple operation circulation process and collide with mutually, the result that the spiral bevel gear tool back plane is damaged destroys the location reference precision equally.For the above-mentioned micro-deformation and the problem of colliding with, prior art is carried out the grinding correction by manual plain grinding device usually, in the hope of overcoming mass defect, makes product quality reach Design Requirement Drawing.
Summary of the invention
The present invention is primarily aimed at characteristics such as prior art plain grinding efficient is poor, the grinding face roughness is bad, operative employee's labour intensity is big, proposes a kind of electronic bevel gear tool back plane arrangement for grinding, and this installs grinding under self-align condition, and grinding efficiency height, quality are good.
The present invention is achieved through the following technical solutions technical goal.
Bevel gear tool back plane arrangement for grinding, it comprises emery wheel, handle, ball stud, axle, bearing, belt drive unit, motor, pedestal and housing.Described pedestal is a framing component, the housing of fixedly connected vertical installation under its top layer table top, axle and bearing are installed in jointly in the housing inner chamber and constitute pivot structure, the emery wheel of the fixedly connected horizontal of exposing from pedestal top layer table top of axle, the axle lower end connects and composes reducing transmission structure by belt drive unit and the motor that is installed in the pedestal side.Its improvements are: described pedestal both sides are provided with the wallboard that exceeds the top layer table top, and framed side wallboard middle part is hinged with handle, and it is descending spacing that the wallboard of a relative side is used for handle.Described handle is a rod component, and the handle free end is a handle, and the stage casing is provided with two vertically arranged ball studs, and handle folding control ball stud cooperates with self-align awl tooth emery wheel upper surface workpiece bevel gear.
Emery wheel in the said structure is a corundum class material, and emery wheel is the disk shape.
The present invention compared with prior art has following good effect:
1, electronic plain grinding is simple in structure, makes easily;
2, with the rotary freedom of two ball stud restriction bevel gears on the handle, make tool back plane self-align on the emery wheel of rotation, plain grinding efficient height, good grinding quality;
3, Open architecture, it is easy, simple to operate to load and unload.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the invention will be further described.
Bevel gear tool back plane arrangement for grinding shown in the drawings, it comprises emery wheel 1, handle 2, ball stud 3, axle 4, bearing 5, belt drive unit 6, motor 7, pedestal 8 and housing 9.Described pedestal 8 is a framing component, the housing 9 of fixedly connected vertical installation under its top layer table top, axle 4 and bearing 5 are installed in jointly in housing 9 inner chambers and constitute pivot structure, the emery wheel 1 of the axle 4 fixedly connected horizontal of exposing from the top layer table top of pedestal 8, expose outside the housing 9 axle 4 lower ends, and the logical belt drive unit 6 in axle 4 lower ends connects and composes reducing transmission structure with the motor 7 that is installed in pedestal 8 sides.Present embodiment pedestal 8 is a rectangular frame, and both sides are provided with the wallboard that exceeds the top layer table top, and framed side wallboard middle part is hinged with handle 2, and it is descending spacing that the wallboard of a relative side is used for handle 2.Described handle 2 is a rod component, and handle 2 free ends are handle, and the stage casing is provided with two vertically arranged ball studs 3, and handle 2 foldings control ball stud 3 cooperates with the awl tooth that is installed in emery wheel 1 upper surface workpiece bevel gear 10.This workpiece bevel gear material is a steel alloy, is corundum class material so select emery wheel 1, and emery wheel 1 is the disk shape.
During the actual use of the present invention, at first workpiece bevel gear 10 is placed emery wheel 1 upper surface, workpiece bevel gear 10 inserts in the workpiece bevel gear 10 awl teeth groove up two ball studs 3 by lower handle 2, the rotary freedom of restriction workpiece bevel gear 10 with tool back plane and emery wheel 1 self-align contacting.Motor 7 starts after belt drive unit 6 driving shafts 4 rotate, and emery wheel 1 rotates under the drive of axle 4, and the relative motion between workpiece bevel gear 10 and the emery wheel 1 produces grinding, makes the tool back plane of workpiece bevel gear 10 injustice or the tool back plane of gouge obtain reconditioning.Because electronic grinding capacity is strong, thus the grinding efficiency height, good grinding quality.The present invention adopts Open architecture, and the grinding action process is simple, and it is very easy to load and unload, and is particularly suitable for reconditioning in enormous quantities and uses.
Claims (2)
1. bevel gear tool back plane arrangement for grinding, it comprises emery wheel (1), handle (2), ball stud (3), axle (4), bearing (5), belt drive unit (6), motor (7), pedestal (8) and housing (9); Described pedestal (8) is a framing component, the housing (9) of fixedly connected vertical installation under its top layer table top, axle (4) and bearing (5) are installed in jointly in housing (9) inner chamber and constitute pivot structure, the emery wheel (1) of axle (4) fixedly connected horizontal of exposing from pedestal (8) top layer table top, axle (4) lower end connects and composes reducing transmission structure by belt drive unit (6) and the motor (7) that is installed in pedestal (8) side; It is characterized in that: described pedestal (8) both sides are provided with the wallboard that exceeds the top layer table top, and framed side wallboard middle part is hinged with handle (2), and it is descending spacing that the wallboard of a relative side is used for handle (2); Described handle (2) is a rod component, handle (2) free end is a handle, the stage casing is provided with two vertically arranged ball studs (3), and handle (2) folding control ball stud (3) cooperates with self-align awl tooth emery wheel (1) upper surface workpiece bevel gear (10).
2. bevel gear tool back plane arrangement for grinding according to claim 1 is characterized in that: described emery wheel (1) is a corundum class material, and emery wheel (1) is the disk shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105727705A CN102069435B (en) | 2010-12-04 | 2010-12-04 | Device for grinding back planes of bevel gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105727705A CN102069435B (en) | 2010-12-04 | 2010-12-04 | Device for grinding back planes of bevel gears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069435A true CN102069435A (en) | 2011-05-25 |
| CN102069435B CN102069435B (en) | 2012-08-15 |
Family
ID=44028304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105727705A Active CN102069435B (en) | 2010-12-04 | 2010-12-04 | Device for grinding back planes of bevel gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069435B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625171A (en) * | 2016-12-17 | 2017-05-10 | 新乡市振英机械设备有限公司 | Grinding tool for weld seam of feed port of dustproof cover of rotary vibrating screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU944882A1 (en) * | 1980-07-07 | 1982-07-23 | Научно-Производственное Объединение Атомного Машиностроения И Котлостроения "Атомкотломаш" | Machine for lapping parts |
| US5259144A (en) * | 1992-08-17 | 1993-11-09 | Yeh Wen An | Planetary-type lapping device for finish-grinding the valve seat of a safety relief valve |
| CN101229624A (en) * | 2007-01-25 | 2008-07-30 | 凌国基 | Workpiece head face rubbing device |
| CN201324973Y (en) * | 2008-12-19 | 2009-10-14 | 河北科技大学 | Synchronous belt drive two-position surface grinding machine |
| CN201471255U (en) * | 2009-09-02 | 2010-05-19 | 四川欧曼机械有限公司 | Valve ball milling machine of oil-well pump |
| CN201900524U (en) * | 2010-12-04 | 2011-07-20 | 江苏飞船股份有限公司 | Bevel gear back plane grinding device |
-
2010
- 2010-12-04 CN CN2010105727705A patent/CN102069435B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU944882A1 (en) * | 1980-07-07 | 1982-07-23 | Научно-Производственное Объединение Атомного Машиностроения И Котлостроения "Атомкотломаш" | Machine for lapping parts |
| US5259144A (en) * | 1992-08-17 | 1993-11-09 | Yeh Wen An | Planetary-type lapping device for finish-grinding the valve seat of a safety relief valve |
| CN101229624A (en) * | 2007-01-25 | 2008-07-30 | 凌国基 | Workpiece head face rubbing device |
| CN201324973Y (en) * | 2008-12-19 | 2009-10-14 | 河北科技大学 | Synchronous belt drive two-position surface grinding machine |
| CN201471255U (en) * | 2009-09-02 | 2010-05-19 | 四川欧曼机械有限公司 | Valve ball milling machine of oil-well pump |
| CN201900524U (en) * | 2010-12-04 | 2011-07-20 | 江苏飞船股份有限公司 | Bevel gear back plane grinding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625171A (en) * | 2016-12-17 | 2017-05-10 | 新乡市振英机械设备有限公司 | Grinding tool for weld seam of feed port of dustproof cover of rotary vibrating screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102069435B (en) | 2012-08-15 |
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