CN203236320U - Grinding machine for grinded cycloid gear - Google Patents
Grinding machine for grinded cycloid gear Download PDFInfo
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- CN203236320U CN203236320U CN 201320239607 CN201320239607U CN203236320U CN 203236320 U CN203236320 U CN 203236320U CN 201320239607 CN201320239607 CN 201320239607 CN 201320239607 U CN201320239607 U CN 201320239607U CN 203236320 U CN203236320 U CN 203236320U
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- grinding
- grinding wheel
- spindle
- wheel spindle
- slide plate
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Abstract
The utility model discloses a grinding machine for a grinded cycloid gear. The grinding machine comprises a machine body, a stand column, a first grinding wheel spindle and a second grinding wheel spindle. The stand column is arranged on the machine body, and the first grinding wheel spindle and the second grinding wheel spindle are arranged on the stand column. A workpiece holder is arranged on the machine body, and a slippage mechanism is arranged on the machine body and enables the workpiece holder to move relative to the first grinding wheel spindle and the second grinding wheel spindle. A grinding wheel is arranged on the first grinding wheel spindle, and the outer edge of the cross section of the grinding wheel is in a tooth shape. A tube-shaped grinding wheel is arranged on the second grinding wheel spindle. The cycloid gear is fixed through the workpiece holder, and the slippage mechanism is controlled to enable the first grinding wheel spindle to approach to the cycloid gear. According to the grinding wheel, a forming method is adopted for grinding a plurality of tooth grooves of the cycloid gear and the slippage mechanism is controlled to enable the second grinding wheel spindle to approach to the cycloid gear. The tube-shaped grinding wheel grinds eccentric round holes in the cycloid gear, and one-time clamping is performed to finish the grinding of the outline tooth grooves and the eccentric round holes of the cycloid gear. Operation is convenient, machining efficiency is high, and the grinding machine is used for the technical field of grinding machinery.
Description
Technical field
The utility model relates to the grinding field of mechanical technique, particularly a kind of grinding machine.
Background technology
Cycloidal reducer is to use planetary transmission principle, adopt the new drive device of cycloidal pin teeth engagement, have the characteristics such as volume is little, gearratio is large, bearing capacity is strong, Cycloidal Wheel is a kind of core part in the cycloidal reducer, its outline is odontoid, and the crudy of Cycloidal Wheel and machining accuracy have direct impact to the transmission performance of cycloidal reducer, at present, grinding to the outline teeth groove of Cycloidal Wheel is comparatively loaded down with trivial details, and working (machining) efficiency is low.
The utility model content
Technical problem to be solved in the utility model provides a kind of grinding machine of simple in structure, grinding Cycloidal Wheel that working (machining) efficiency is high.
For solving the problems of the technologies described above the technical scheme that adopts: a kind of grinding machine of grinding Cycloidal Wheel, comprise lathe bed, be located at the column on the lathe bed, and be located at the first grinding wheel spindle and the second grinding wheel spindle on the column, be provided with work piece holder at lathe bed, be provided with the slipping mechanism that work piece holder and the first grinding wheel spindle, the second grinding wheel spindle are relatively moved at lathe bed, be provided with the abrasive grinding wheel that the cross section outer rim is dentation at the first grinding wheel spindle, be provided with cylinder grinding wheel at the second grinding wheel spindle.
Be further used as the improvement of technical solutions of the utility model, vertically be provided with work spindle on lathe bed, work piece holder is installed on the work spindle, and the first grinding wheel spindle and work spindle are perpendicular.
Be further used as the improvement of technical solutions of the utility model, the second grinding wheel spindle parallels with work spindle.
Be further used as the improvement of technical solutions of the utility model, slipping mechanism comprises the Z-direction slide plate that vertically is slidably connected on the column, laterally is slidably connected to Y-direction slide plate on the Z-direction slide plate, and be slidably connected to X-direction slide plate on the lathe bed, work piece holder is arranged on the X-direction slide plate, and the first grinding wheel spindle and the second grinding wheel spindle are arranged on the Y-direction slide plate.
Be further used as the improvement of technical solutions of the utility model, the axial of work spindle parallels with the glide direction of Z-direction slide plate.
Be further used as the improvement of technical solutions of the utility model, be provided with dresser at the X-direction slide plate.
Beneficial effect: this grinding machine grips Cycloidal Wheel by work piece holder, the control slipping mechanism makes the first grinding wheel spindle close to Cycloidal Wheel, abrasive grinding wheel adopts forming process once a plurality of teeth groove of Cycloidal Wheel to be carried out grinding, abandoned and adopted the PSX emery wheel that teeth groove is carried out separately grinding one by one in the past, a plurality of teeth groove are carried out grinding simultaneously, greatly improved grinding efficiency, the control slipping mechanism makes the second grinding wheel spindle close to Cycloidal Wheel, cylinder grinding wheel carries out grinding to the eccentric circular hole in the Cycloidal Wheel, clamped one time is finished the outline teeth groove of Cycloidal Wheel and the grinding of eccentric circular hole, easy to operate, working (machining) efficiency is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further;
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the utility model embodiment top view;
Fig. 3 is the utility model embodiment front view;
Fig. 4 is the utility model embodiment side view;
Fig. 5 is the grinding schematic diagram of abrasive grinding wheel among the utility model embodiment.
The specific embodiment
Referring to figs. 1 through Fig. 5, the grinding machine of a kind of grinding Cycloidal Wheel of the utility model, comprise lathe bed 10, be located at the column 20 on the lathe bed 10, and be located at the first grinding wheel spindle 21 and the second grinding wheel spindle 22 on the column 20, be provided with work piece holder 40 at lathe bed 10, be provided with the slipping mechanism that work piece holder 40 and the first grinding wheel spindle 21, the second grinding wheel spindle 22 are relatively moved at lathe bed 10, be provided with the abrasive grinding wheel 211 that the cross section outer rim is dentation at the first grinding wheel spindle 21, be provided with cylinder grinding wheel 221 at the second grinding wheel spindle 22.
The Cycloidal Wheel 70 of processing to be ground in the present embodiment needs its outline teeth groove 71 of grinding and some eccentric circular holes 72, by work piece holder 40 Cycloidal Wheel 70 is gripped, the control slipping mechanism makes the first grinding wheel spindle 21 close to Cycloidal Wheel 70, abrasive grinding wheel 211 employing forming processes are carried out grinding to the teeth groove 71 of Cycloidal Wheel 70, be that abrasive grinding wheel 211 is the odontoid of middle part indent, the outer margin contour of the outer margin contour of abrasive grinding wheel 211 and Cycloidal Wheel 70 matches, emery wheel of the prior art normally adopts the PSX emery wheel to the one by one separately grinding of teeth groove 71 of Cycloidal Wheel 70, abrasive grinding wheel 211 in the utility model can a grinding Cycloidal Wheel 70 a plurality of teeth groove 71, working (machining) efficiency is high, the control slipping mechanism makes the second grinding wheel spindle 22 close to Cycloidal Wheel 70, eccentric circular hole 72 in 221 pairs of Cycloidal Wheel 70 of cylinder grinding wheel carries out grinding, clamped one time is finished the grinding to outline teeth groove 71 and the eccentric circular hole 72 of Cycloidal Wheel 70, easy to operate, working (machining) efficiency is high.
As preferred embodiment of the present utility model, on lathe bed 10, vertically be provided with work spindle 11, work piece holder 40 is installed on the work spindle 11, and the first grinding wheel spindle 21 is perpendicular with work spindle 11.
As preferred embodiment of the present utility model, the second grinding wheel spindle 22 parallels with work spindle 11.
As preferred embodiment of the present utility model, slipping mechanism comprises the Z-direction slide plate 51 that vertically is slidably connected on the column 20, laterally is slidably connected to Y-direction slide plate 52 on the Z-direction slide plate 51, and be slidably connected to X-direction slide plate 53 on the lathe bed 10, work piece holder 40 is arranged on the X-direction slide plate 53, and the first grinding wheel spindle 21 and the second grinding wheel spindle 22 are arranged on the Y-direction slide plate 52.
As preferred embodiment of the present utility model, the axial of work spindle 11 parallels with the glide direction of Z-direction slide plate 51.
At lathe bed 10 the X-axis slide rail is set, X-direction slide plate 53 slides along X-axis slide rail direction and forms the rectilinear motion of X-direction, the Z axis slide rail vertically is set on column 20, Z-direction slide plate 51 slides along Z axis slide rail direction and forms the rectilinear motion of Z-direction, Z axis is mutually vertical with X-axis, be horizontally disposed with the Y-axis slide rail at Z-direction slide plate 51, Y-direction slide plate 52 slides along Y-axis slide rail direction and forms the rectilinear motion of Y direction, Y-axis is vertical with Z-axis direction, work spindle 11 is arranged on the X-direction slide plate 53 in the present embodiment, work spindle 11 can drive Cycloidal Wheel 70 and rotate, the first grinding wheel spindle 21 is horizontally set on the Y-direction slide plate 52, the second grinding wheel spindle 22 is vertically set on the Y-direction slide plate 52, the movement of control Y-direction slide plate 52 and Z-direction slide plate 51, and then can select to adopt abrasive grinding wheel 211 or 221 pairs of Cycloidal Wheel of cylinder grinding wheel 70 to carry out grinding, by X-direction slide plate 53, relative sliding between Y-direction slide plate 52 and the Z-direction slide plate 51, make work spindle 11 and the first grinding wheel spindle 21, the second grinding wheel spindle 22 forms at solid space and relatively moves, and finishes the grinding to teeth groove 71 and the eccentric circular hole 72 of Cycloidal Wheel 70.
As preferred embodiment of the present utility model, be provided with dresser 60 at X-direction slide plate 53.
Dresser 60 is diamond roller dresser, can on-line automatic correction emery wheel.
The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (6)
1. the grinding machine of a grinding Cycloidal Wheel, it is characterized in that: comprise lathe bed (10), be located at the column (20) on the described lathe bed (10), and be located at the first grinding wheel spindle (21) and the second grinding wheel spindle (22) on the described column (20), be provided with work piece holder (40) at described lathe bed (10), be provided with at described lathe bed (10) and make work piece holder (40) and the first grinding wheel spindle (21), the slipping mechanism that the second grinding wheel spindle (22) relatively moves, be provided with the abrasive grinding wheel (211) that the cross section outer rim is dentation at described the first grinding wheel spindle (21), be provided with cylinder grinding wheel (221) at described the second grinding wheel spindle (22).
2. the grinding machine of grinding Cycloidal Wheel according to claim 1, it is characterized in that: on described lathe bed (10), vertically be provided with work spindle (11), described work piece holder (40) is installed on the work spindle (11), and described the first grinding wheel spindle (21) is perpendicular with work spindle (11).
3. the grinding machine of grinding Cycloidal Wheel according to claim 2, it is characterized in that: described the second grinding wheel spindle (22) parallels with work spindle (11).
4. according to claim 2 or the grinding machine of 3 described grinding Cycloidal Wheel, it is characterized in that: described slipping mechanism comprises the Z-direction slide plate (51) that vertically is slidably connected on the described column (20), laterally is slidably connected to Y-direction slide plate (52) on the described Z-direction slide plate (51), and be slidably connected to X-direction slide plate (53) on the described lathe bed (10), described work piece holder (40) is arranged on the X-direction slide plate (53), and described the first grinding wheel spindle (21) and the second grinding wheel spindle (22) are arranged on the Y-direction slide plate (52).
5. the grinding machine of grinding Cycloidal Wheel according to claim 4 is characterized in that: axially the paralleling with the glide direction of Z-direction slide plate (51) of described work spindle (11).
6. the grinding machine of grinding Cycloidal Wheel according to claim 4 is characterized in that: be provided with dresser (60) at described X-direction slide plate (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239607 CN203236320U (en) | 2013-05-06 | 2013-05-06 | Grinding machine for grinded cycloid gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239607 CN203236320U (en) | 2013-05-06 | 2013-05-06 | Grinding machine for grinded cycloid gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236320U true CN203236320U (en) | 2013-10-16 |
Family
ID=49313650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239607 Withdrawn - After Issue CN203236320U (en) | 2013-05-06 | 2013-05-06 | Grinding machine for grinded cycloid gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236320U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286661A (en) * | 2013-05-06 | 2013-09-11 | 广州市敏嘉制造技术有限公司 | Grinder for grinding cycloidal gear |
| CN107081483A (en) * | 2017-05-17 | 2017-08-22 | 四川省机械研究设计院 | Joint of robot RV Key Part of Cycloid Cam Planetary Speed Reducer precision grinders |
| CN108214125A (en) * | 2016-12-22 | 2018-06-29 | 湖南中大创远数控装备有限公司 | Cutterhead grinding attachment |
-
2013
- 2013-05-06 CN CN 201320239607 patent/CN203236320U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286661A (en) * | 2013-05-06 | 2013-09-11 | 广州市敏嘉制造技术有限公司 | Grinder for grinding cycloidal gear |
| CN103286661B (en) * | 2013-05-06 | 2015-11-18 | 广州市敏嘉制造技术有限公司 | A kind of grinding machine of grinding Cycloidal Wheel |
| CN108214125A (en) * | 2016-12-22 | 2018-06-29 | 湖南中大创远数控装备有限公司 | Cutterhead grinding attachment |
| CN107081483A (en) * | 2017-05-17 | 2017-08-22 | 四川省机械研究设计院 | Joint of robot RV Key Part of Cycloid Cam Planetary Speed Reducer precision grinders |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131016 Effective date of abandoning: 20151118 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131016 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |